chore(ci): replace GITHUB_TOKEN with ORG_GITHUB_TOKEN (#965)

* chore(ci): create a release discussion

* chore(ci): bump up goreleaser version

.circleci/config.yml

@@ -1,81 +0,0 @@
-version: 2.1
-
-defaults: &defaults
-  docker :
-    - image: aquasec/trivy-ci:latest
-  environment:
-    CGO_ENABLED: "0"
-
-jobs:
-  unit-test:
-    <<: *defaults
-    steps:
-      - checkout
-      - run:
-          name: Check if there's anything to fix with gofmt
-          command: |
-            if test -z "$(gofmt -l .)"; then
-              echo "Congrats! There is nothing to fix."
-            else
-              echo "The following lines should be fixed."
-              gofmt -s -d .
-              exit 1
-            fi
-      - run:
-          name: Test
-          command: make test
-  integration-test:
-    <<: *defaults
-    parameters:
-      docker_version:
-        type: string
-    steps:
-      - checkout
-      - setup_remote_docker:
-          version: << parameters.docker_version >>
-      - run:
-          name: Integration Test
-          command: make test-integration
-  release:
-    <<: *defaults
-    steps:
-      - checkout
-      - setup_remote_docker:
-          version: 18.06.0-ce
-      - run:
-          name: setup docker
-          command: docker login -u $DOCKER_USER -p $DOCKER_PASS
-      - run:
-          name: Release
-          command: goreleaser --rm-dist
-      - run:
-          name: Clone trivy repository
-          command: git clone git@github.com:aquasecurity/trivy-repo.git
-      - run:
-          name: Setup git settings
-          command: |
-            git config --global user.email "knqyf263@gmail.com"
-            git config --global user.name "Teppei Fukuda"
-      - run:
-          name: Create rpm repository
-          command: ci/deploy-rpm.sh
-      - run:
-          name: Import GPG key
-          command: echo -e "$GPG_KEY" | gpg --import
-      - run:
-          name: Create deb repository
-          command: ci/deploy-deb.sh
-
-workflows:
-  version: 2
-  release:
-    jobs:
-      - unit-test
-      - integration-test:
-            docker_version: 18.09.3
-      - release:
-          filters:
-            branches:
-              ignore: /.*/
-            tags:
-              only: /.*/

.dockerignore

@@ -1,2 +1,6 @@
+.git
+.github
+.cache
 .circleci
+integration
 imgs

.github/ISSUE_TEMPLATE/BUG_REPORT.md

@@ -1,31 +1,31 @@
 ---
 name: Bug Report
-labels: bug
+labels: kind/bug
 about: If something isn't working as expected.
 ---
 
-**Description**
+## Description
 
 <!--
 Briefly describe the problem you are having in a few paragraphs.
 -->
 
-**What did you expect to happen?**
+## What did you expect to happen?
 
 
-**What happened instead?**
+## What happened instead?
 
 
-**Output of run with `-debug`:**
+## Output of run with `-debug`:
 
 ```
 (paste your output here)
 ```
 
-**Output of `trivy -v`:**
+## Output of `trivy -v`:
 
 ```
 (paste your output here)
 ```
 
-**Additional details (base image name, container registry info...):**
+## Additional details (base image name, container registry info...):

.github/ISSUE_TEMPLATE/FEATURE_REQUEST.md

@@ -1,6 +1,6 @@
 ---
 name: Feature Request
-labels: enhancement
+labels: kind/feature
 about: I have a suggestion (and might want to implement myself)!
 ---
 

.github/ISSUE_TEMPLATE/SUPPORT_QUESTION.md

@@ -1,6 +1,6 @@
 ---
 name: Support Question
-labels: question
+labels: triage/support
 about: If you have a question about Trivy.
 ---
 

.github/workflows/mkdocs-dev.yaml

@@ -0,0 +1,34 @@
+name: Deploy the dev documentation
+on:
+  push:
+    paths:
+      - 'docs/**'
+      - mkdocs.yml
+    branches:
+      - main
+jobs:
+  deploy:
+    name: Deploy the dev documentation
+    runs-on: ubuntu-18.04
+    steps:
+      - name: Checkout main
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+          persist-credentials: true
+      - uses: actions/setup-python@v2
+        with:
+          python-version: 3.x
+      - name: Install dependencies
+        run: |
+          pip install git+https://${GH_TOKEN}@github.com/squidfunk/mkdocs-material-insiders.git
+          pip install mike
+          pip install mkdocs-macros-plugin
+        env:
+          GH_TOKEN: ${{ secrets.MKDOCS_AQUA_BOT }}
+      - name: Configure the git user
+        run: |
+          git config user.name "knqyf263"
+          git config user.email "knqyf263@gmail.com"
+      - name: Deploy the dev documents
+        run: mike deploy --push dev

.github/workflows/mkdocs-latest.yaml

@@ -0,0 +1,33 @@
+name: Deploy the latest documentation
+on:
+  push:
+    tags:
+      - "v*"
+jobs:
+  deploy:
+    name: Deploy the latest documentation
+    runs-on: ubuntu-18.04
+    steps:
+      - name: Checkout main
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+          persist-credentials: true
+      - uses: actions/setup-python@v2
+        with:
+          python-version: 3.x
+      - name: Install dependencies
+        run: |
+          pip install git+https://${GH_TOKEN}@github.com/squidfunk/mkdocs-material-insiders.git
+          pip install mike
+          pip install mkdocs-macros-plugin
+        env:
+          GH_TOKEN: ${{ secrets.MKDOCS_AQUA_BOT }}
+      - name: Configure the git user
+        run: |
+          git config user.name "knqyf263"
+          git config user.email "knqyf263@gmail.com"
+      - name: Deploy the latest documents
+        run: |
+          VERSION=$(echo ${{ github.ref }} | sed -e "s#refs/tags/##g")
+          mike deploy --push --update-aliases $VERSION latest

.github/workflows/publish-chart.yaml

@@ -0,0 +1,51 @@
+name: Publish Chart Helm
+on:
+  push:
+    branches: [main]
+    paths:
+      - 'helm/trivy/**'
+  workflow_dispatch:
+env:
+  HELM_REP: helm-charts
+  GH_OWNER: aquasecurity
+  CHART_DIR: helm/trivy
+jobs:
+  release:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Install Helm
+        uses: azure/setup-helm@v1
+        with:
+          version: v3.5.0
+      - name: Install chart-releaser
+        run: |
+          wget https://github.com/helm/chart-releaser/releases/download/v1.1.1/chart-releaser_1.1.1_linux_amd64.tar.gz
+          tar xzvf chart-releaser_1.1.1_linux_amd64.tar.gz cr
+      - name: Package helm chart
+        run: |
+          ./cr package ${{ env.CHART_DIR }}
+      - name: Upload helm chart
+        # Failed with upload the same version: https://github.com/helm/chart-releaser/issues/101
+        continue-on-error: true
+        ## Upload the tar in the Releases repository
+        run: |
+          ./cr upload -o ${{ env.GH_OWNER }} -r ${{ env.HELM_REP }} --token ${{ secrets.ORG_GITHUB_TOKEN }} -p .cr-release-packages
+      - name: Index helm chart
+        run: |
+          ./cr index -o ${{ env.GH_OWNER }} -r ${{ env.HELM_REP }} -c https://${{ env.GH_OWNER }}.github.io/${{ env.HELM_REP }}/ -i index.yaml
+
+      - name: Push index file
+        uses: dmnemec/copy_file_to_another_repo_action@v1.0.4
+        env:
+          API_TOKEN_GITHUB: ${{ secrets.ORG_GITHUB_TOKEN }}
+        with:
+          source_file: 'index.yaml'
+          destination_repo: '${{ env.GH_OWNER }}/${{ env.HELM_REP }}'
+          destination_folder: '.'
+          destination_branch: 'gh-pages'
+          user_email: aqua-bot@users.noreply.github.com
+          user_name: 'aqua-bot'

.github/workflows/release.yaml

@@ -0,0 +1,82 @@
+name: Release
+on:
+  push:
+    tags:
+      - "v*"
+env:
+  GO_VERSION: "1.16"
+  GH_USER: "aqua-bot"
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-18.04 # 20.04 doesn't provide createrepo for now
+    env:
+      DOCKER_CLI_EXPERIMENTAL: "enabled"
+    steps:
+      - name: Install dependencies
+        run: |
+          sudo apt-get -y update
+          sudo apt-get -y install rpm reprepro createrepo distro-info
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Show available Docker Buildx platforms
+        run: echo ${{ steps.buildx.outputs.platforms }}
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ env.GO_VERSION }}
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Cache Go modules
+        uses: actions/cache@v2
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+      - name: Login to docker.io registry
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USER }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Login to ghcr.io registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ env.GH_USER }}
+          password: ${{ secrets.ORG_GITHUB_TOKEN }}
+      - name: Login to ECR
+        uses: docker/login-action@v1
+        with:
+          registry: public.ecr.aws
+          username: ${{ secrets.ECR_ACCESS_KEY_ID }}
+          password: ${{ secrets.ECR_SECRET_ACCESS_KEY }}
+      - name: Release
+        uses: goreleaser/goreleaser-action@v2
+        with:
+          version: v0.164.0
+          args: release --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.ORG_GITHUB_TOKEN }}
+      - name: Checkout trivy-repo
+        uses: actions/checkout@v2
+        with:
+          repository: ${{ github.repository_owner }}/trivy-repo
+          path: trivy-repo
+          fetch-depth: 0
+          token: ${{ secrets.ORG_GITHUB_TOKEN }}
+      - name: Setup git settings
+        run: |
+          git config --global user.email "knqyf263@gmail.com"
+          git config --global user.name "Teppei Fukuda"
+      - name: Create rpm repository
+        run: ci/deploy-rpm.sh
+      - name: Import GPG key
+        run: echo -e "${{ secrets.GPG_KEY }}" | gpg --import
+      - name: Create deb repository
+        run: ci/deploy-deb.sh

.github/workflows/stale-issues.yaml

@@ -0,0 +1,20 @@
+name: "Stale issues"
+on:
+  schedule:
+    - cron: '0 0 * * *'
+jobs:
+  stale:
+    timeout-minutes: 1
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/stale@v3
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        stale-issue-message: 'This issue is stale because it has been labeled with inactivity.'
+        stale-pr-message: 'This PR is stale because it has been labeled with inactivity.'
+        exempt-issue-labels: 'lifecycle/frozen,lifecycle/active,priority/critical-urgent,priority/important-soon,priority/important-longterm,priority/backlog,priority/awaiting-more-evidence'
+        exempt-pr-labels: 'lifecycle/active'
+        stale-pr-label: 'lifecycle/stale'
+        stale-issue-label: 'lifecycle/stale'
+        days-before-stale: 60
+        days-before-close: 20

.github/workflows/test.yaml

@@ -0,0 +1,99 @@
+name: Test
+on: pull_request
+env:
+  GO_VERSION: "1.16"
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Lint
+        uses: golangci/golangci-lint-action@v2
+        with:
+          version: v1.31
+          args: --deadline=30m
+
+      - name: Run unit tests
+        run: make test
+
+      - name: Upload code coverage
+        uses: codecov/codecov-action@v1
+        with:
+          files: ./coverage.txt
+
+  integration:
+    name: Integration Test
+    runs-on: ubuntu-latest
+    steps:
+    - name: Set up Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: ${{ env.GO_VERSION }}
+      id: go
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v2
+
+    - name: Run integration tests
+      run: make test-integration
+
+  build-test:
+    name: Build Test
+    runs-on: ubuntu-latest
+    env:
+      DOCKER_CLI_EXPERIMENTAL: "enabled"
+    steps:
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v1
+
+    - name: Set up Docker Buildx
+      id: buildx
+      uses: docker/setup-buildx-action@v1
+
+    - name: Show available Docker Buildx platforms
+      run: echo ${{ steps.buildx.outputs.platforms }}
+
+    - name: Checkout
+      uses: actions/checkout@v2
+
+    - name: Set up Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: ${{ env.GO_VERSION }}
+
+    - name: Run GoReleaser
+      uses: goreleaser/goreleaser-action@v2
+      with:
+        version: v0.164.0
+        args: release --snapshot --rm-dist --skip-publish
+
+  build-documents:
+    name: Documentation Test
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+        persist-credentials: true
+    - uses: actions/setup-python@v2
+      with:
+        python-version: 3.x
+    - name: Install dependencies
+      run: |
+        pip install mkdocs-material
+        pip install mike
+        pip install mkdocs-macros-plugin
+    - name: Configure the git user
+      run: |
+        git config user.name "knqyf263"
+        git config user.email "knqyf263@gmail.com"
+    - name: Deploy the dev documents
+      run: mike deploy test

.gitignore

@@ -4,6 +4,10 @@
 *.dll
 *.so
 *.dylib
+trivy
+
+## chart release
+.cr-release-packages
 
 # Test binary, build with `go test -c`
 *.test
@@ -18,4 +22,5 @@
 thumbs.db
 
 # test fixtures
+coverage.txt
 integration/testdata/fixtures/

.golangci.yaml

@@ -0,0 +1,74 @@
+linters-settings:
+  errcheck:
+    check-type-assertions: true
+    check-blank: true
+  govet:
+    check-shadowing: false
+  gofmt:
+    simplify: false
+  golint:
+    min-confidence: 0
+  gocyclo:
+    min-complexity: 10
+  maligned:
+    suggest-new: true
+  dupl:
+    threshold: 100
+  goconst:
+    min-len: 3
+    min-occurrences: 3
+  misspell:
+    locale: US
+  goimports:
+    local-prefixes: github.com/aquasecurity
+
+linters:
+  disable-all: true
+  enable:
+    - structcheck
+    - ineffassign
+    - typecheck
+    - govet
+    - errcheck
+    - varcheck
+    - deadcode
+    - golint
+    - gosec
+    - unconvert
+    - goconst
+    - gocyclo
+    - gofmt
+    - goimports
+    - maligned
+    - misspell
+
+run:
+  skip-files:
+    - ".*._mock.go$"
+    - ".*._test.go$"
+    - "integration/*"
+
+issues:
+  exclude-rules:
+    - linters:
+        - gosec
+      text: "G304: Potential file inclusion"
+    - linters:
+        - gosec
+      text: "Deferring unsafe method"
+    - linters:
+        - gosec
+      text: "G204: Subprocess launched with variable"
+    - linters:
+        - errcheck
+      text: "Close` is not checked"
+    - linters:
+        - errcheck
+      text: "os.*` is not checked"
+    - linters:
+        - golint
+      text: "a blank import should be only in a main or test package"
+  exclude:
+    - "should have a package comment, unless it's in another file for this package"
+  exclude-use-default: false
+  max-same-issues: 0

Dockerfile

@@ -1,5 +1,5 @@
-FROM alpine:3.11
-RUN apk --no-cache add ca-certificates git rpm
+FROM alpine:3.12
+RUN apk --no-cache add ca-certificates git
 COPY trivy /usr/local/bin/trivy
-COPY contrib/gitlab.tpl contrib/gitlab.tpl
+COPY contrib/*.tpl contrib/
 ENTRYPOINT ["trivy"]

LICENSE

@@ -1,661 +1,201 @@
-                    GNU AFFERO GENERAL PUBLIC LICENSE
-                       Version 3, 19 November 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The GNU Affero General Public License is a free, copyleft license for
-software and other kinds of works, specifically designed to ensure
-cooperation with the community in the case of network server software.
-
-  The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works.  By contrast,
-our General Public Licenses are intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
-
-  Developers that use our General Public Licenses protect your rights
-with two steps: (1) assert copyright on the software, and (2) offer
-you this License which gives you legal permission to copy, distribute
-and/or modify the software.
-
-  A secondary benefit of defending all users' freedom is that
-improvements made in alternate versions of the program, if they
-receive widespread use, become available for other developers to
-incorporate.  Many developers of free software are heartened and
-encouraged by the resulting cooperation.  However, in the case of
-software used on network servers, this result may fail to come about.
-The GNU General Public License permits making a modified version and
-letting the public access it on a server without ever releasing its
-source code to the public.
-
-  The GNU Affero General Public License is designed specifically to
-ensure that, in such cases, the modified source code becomes available
-to the community.  It requires the operator of a network server to
-provide the source code of the modified version running there to the
-users of that server.  Therefore, public use of a modified version, on
-a publicly accessible server, gives the public access to the source
-code of the modified version.
-
-  An older license, called the Affero General Public License and
-published by Affero, was designed to accomplish similar goals.  This is
-a different license, not a version of the Affero GPL, but Affero has
-released a new version of the Affero GPL which permits relicensing under
-this license.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-                       TERMS AND CONDITIONS
-
-  0. Definitions.
-
-  "This License" refers to version 3 of the GNU Affero General Public License.
-
-  "Copyright" also means copyright-like laws that apply to other kinds of
-works, such as semiconductor masks.
-
-  "The Program" refers to any copyrightable work licensed under this
-License.  Each licensee is addressed as "you".  "Licensees" and
-"recipients" may be individuals or organizations.
-
-  To "modify" a work means to copy from or adapt all or part of the work
-in a fashion requiring copyright permission, other than the making of an
-exact copy.  The resulting work is called a "modified version" of the
-earlier work or a work "based on" the earlier work.
-
-  A "covered work" means either the unmodified Program or a work based
-on the Program.
-
-  To "propagate" a work means to do anything with it that, without
-permission, would make you directly or secondarily liable for
-infringement under applicable copyright law, except executing it on a
-computer or modifying a private copy.  Propagation includes copying,
-distribution (with or without modification), making available to the
-public, and in some countries other activities as well.
-
-  To "convey" a work means any kind of propagation that enables other
-parties to make or receive copies.  Mere interaction with a user through
-a computer network, with no transfer of a copy, is not conveying.
-
-  An interactive user interface displays "Appropriate Legal Notices"
-to the extent that it includes a convenient and prominently visible
-feature that (1) displays an appropriate copyright notice, and (2)
-tells the user that there is no warranty for the work (except to the
-extent that warranties are provided), that licensees may convey the
-work under this License, and how to view a copy of this License.  If
-the interface presents a list of user commands or options, such as a
-menu, a prominent item in the list meets this criterion.
-
-  1. Source Code.
-
-  The "source code" for a work means the preferred form of the work
-for making modifications to it.  "Object code" means any non-source
-form of a work.
-
-  A "Standard Interface" means an interface that either is an official
-standard defined by a recognized standards body, or, in the case of
-interfaces specified for a particular programming language, one that
-is widely used among developers working in that language.
-
-  The "System Libraries" of an executable work include anything, other
-than the work as a whole, that (a) is included in the normal form of
-packaging a Major Component, but which is not part of that Major
-Component, and (b) serves only to enable use of the work with that
-Major Component, or to implement a Standard Interface for which an
-implementation is available to the public in source code form.  A
-"Major Component", in this context, means a major essential component
-(kernel, window system, and so on) of the specific operating system
-(if any) on which the executable work runs, or a compiler used to
-produce the work, or an object code interpreter used to run it.
-
-  The "Corresponding Source" for a work in object code form means all
-the source code needed to generate, install, and (for an executable
-work) run the object code and to modify the work, including scripts to
-control those activities.  However, it does not include the work's
-System Libraries, or general-purpose tools or generally available free
-programs which are used unmodified in performing those activities but
-which are not part of the work.  For example, Corresponding Source
-includes interface definition files associated with source files for
-the work, and the source code for shared libraries and dynamically
-linked subprograms that the work is specifically designed to require,
-such as by intimate data communication or control flow between those
-subprograms and other parts of the work.
-
-  The Corresponding Source need not include anything that users
-can regenerate automatically from other parts of the Corresponding
-Source.
-
-  The Corresponding Source for a work in source code form is that
-same work.
-
-  2. Basic Permissions.
-
-  All rights granted under this License are granted for the term of
-copyright on the Program, and are irrevocable provided the stated
-conditions are met.  This License explicitly affirms your unlimited
-permission to run the unmodified Program.  The output from running a
-covered work is covered by this License only if the output, given its
-content, constitutes a covered work.  This License acknowledges your
-rights of fair use or other equivalent, as provided by copyright law.
-
-  You may make, run and propagate covered works that you do not
-convey, without conditions so long as your license otherwise remains
-in force.  You may convey covered works to others for the sole purpose
-of having them make modifications exclusively for you, or provide you
-with facilities for running those works, provided that you comply with
-the terms of this License in conveying all material for which you do
-not control copyright.  Those thus making or running the covered works
-for you must do so exclusively on your behalf, under your direction
-and control, on terms that prohibit them from making any copies of
-your copyrighted material outside their relationship with you.
-
-  Conveying under any other circumstances is permitted solely under
-the conditions stated below.  Sublicensing is not allowed; section 10
-makes it unnecessary.
-
-  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
-
-  No covered work shall be deemed part of an effective technological
-measure under any applicable law fulfilling obligations under article
-11 of the WIPO copyright treaty adopted on 20 December 1996, or
-similar laws prohibiting or restricting circumvention of such
-measures.
-
-  When you convey a covered work, you waive any legal power to forbid
-circumvention of technological measures to the extent such circumvention
-is effected by exercising rights under this License with respect to
-the covered work, and you disclaim any intention to limit operation or
-modification of the work as a means of enforcing, against the work's
-users, your or third parties' legal rights to forbid circumvention of
-technological measures.
-
-  4. Conveying Verbatim Copies.
-
-  You may convey verbatim copies of the Program's source code as you
-receive it, in any medium, provided that you conspicuously and
-appropriately publish on each copy an appropriate copyright notice;
-keep intact all notices stating that this License and any
-non-permissive terms added in accord with section 7 apply to the code;
-keep intact all notices of the absence of any warranty; and give all
-recipients a copy of this License along with the Program.
-
-  You may charge any price or no price for each copy that you convey,
-and you may offer support or warranty protection for a fee.
-
-  5. Conveying Modified Source Versions.
-
-  You may convey a work based on the Program, or the modifications to
-produce it from the Program, in the form of source code under the
-terms of section 4, provided that you also meet all of these conditions:
-
-    a) The work must carry prominent notices stating that you modified
-    it, and giving a relevant date.
-
-    b) The work must carry prominent notices stating that it is
-    released under this License and any conditions added under section
-    7.  This requirement modifies the requirement in section 4 to
-    "keep intact all notices".
-
-    c) You must license the entire work, as a whole, under this
-    License to anyone who comes into possession of a copy.  This
-    License will therefore apply, along with any applicable section 7
-    additional terms, to the whole of the work, and all its parts,
-    regardless of how they are packaged.  This License gives no
-    permission to license the work in any other way, but it does not
-    invalidate such permission if you have separately received it.
-
-    d) If the work has interactive user interfaces, each must display
-    Appropriate Legal Notices; however, if the Program has interactive
-    interfaces that do not display Appropriate Legal Notices, your
-    work need not make them do so.
-
-  A compilation of a covered work with other separate and independent
-works, which are not by their nature extensions of the covered work,
-and which are not combined with it such as to form a larger program,
-in or on a volume of a storage or distribution medium, is called an
-"aggregate" if the compilation and its resulting copyright are not
-used to limit the access or legal rights of the compilation's users
-beyond what the individual works permit.  Inclusion of a covered work
-in an aggregate does not cause this License to apply to the other
-parts of the aggregate.
-
-  6. Conveying Non-Source Forms.
-
-  You may convey a covered work in object code form under the terms
-of sections 4 and 5, provided that you also convey the
-machine-readable Corresponding Source under the terms of this License,
-in one of these ways:
-
-    a) Convey the object code in, or embodied in, a physical product
-    (including a physical distribution medium), accompanied by the
-    Corresponding Source fixed on a durable physical medium
-    customarily used for software interchange.
-
-    b) Convey the object code in, or embodied in, a physical product
-    (including a physical distribution medium), accompanied by a
-    written offer, valid for at least three years and valid for as
-    long as you offer spare parts or customer support for that product
-    model, to give anyone who possesses the object code either (1) a
-    copy of the Corresponding Source for all the software in the
-    product that is covered by this License, on a durable physical
-    medium customarily used for software interchange, for a price no
-    more than your reasonable cost of physically performing this
-    conveying of source, or (2) access to copy the
-    Corresponding Source from a network server at no charge.
-
-    c) Convey individual copies of the object code with a copy of the
-    written offer to provide the Corresponding Source.  This
-    alternative is allowed only occasionally and noncommercially, and
-    only if you received the object code with such an offer, in accord
-    with subsection 6b.
-
-    d) Convey the object code by offering access from a designated
-    place (gratis or for a charge), and offer equivalent access to the
-    Corresponding Source in the same way through the same place at no
-    further charge.  You need not require recipients to copy the
-    Corresponding Source along with the object code.  If the place to
-    copy the object code is a network server, the Corresponding Source
-    may be on a different server (operated by you or a third party)
-    that supports equivalent copying facilities, provided you maintain
-    clear directions next to the object code saying where to find the
-    Corresponding Source.  Regardless of what server hosts the
-    Corresponding Source, you remain obligated to ensure that it is
-    available for as long as needed to satisfy these requirements.
-
-    e) Convey the object code using peer-to-peer transmission, provided
-    you inform other peers where the object code and Corresponding
-    Source of the work are being offered to the general public at no
-    charge under subsection 6d.
-
-  A separable portion of the object code, whose source code is excluded
-from the Corresponding Source as a System Library, need not be
-included in conveying the object code work.
-
-  A "User Product" is either (1) a "consumer product", which means any
-tangible personal property which is normally used for personal, family,
-or household purposes, or (2) anything designed or sold for incorporation
-into a dwelling.  In determining whether a product is a consumer product,
-doubtful cases shall be resolved in favor of coverage.  For a particular
-product received by a particular user, "normally used" refers to a
-typical or common use of that class of product, regardless of the status
-of the particular user or of the way in which the particular user
-actually uses, or expects or is expected to use, the product.  A product
-is a consumer product regardless of whether the product has substantial
-commercial, industrial or non-consumer uses, unless such uses represent
-the only significant mode of use of the product.
-
-  "Installation Information" for a User Product means any methods,
-procedures, authorization keys, or other information required to install
-and execute modified versions of a covered work in that User Product from
-a modified version of its Corresponding Source.  The information must
-suffice to ensure that the continued functioning of the modified object
-code is in no case prevented or interfered with solely because
-modification has been made.
-
-  If you convey an object code work under this section in, or with, or
-specifically for use in, a User Product, and the conveying occurs as
-part of a transaction in which the right of possession and use of the
-User Product is transferred to the recipient in perpetuity or for a
-fixed term (regardless of how the transaction is characterized), the
-Corresponding Source conveyed under this section must be accompanied
-by the Installation Information.  But this requirement does not apply
-if neither you nor any third party retains the ability to install
-modified object code on the User Product (for example, the work has
-been installed in ROM).
-
-  The requirement to provide Installation Information does not include a
-requirement to continue to provide support service, warranty, or updates
-for a work that has been modified or installed by the recipient, or for
-the User Product in which it has been modified or installed.  Access to a
-network may be denied when the modification itself materially and
-adversely affects the operation of the network or violates the rules and
-protocols for communication across the network.
-
-  Corresponding Source conveyed, and Installation Information provided,
-in accord with this section must be in a format that is publicly
-documented (and with an implementation available to the public in
-source code form), and must require no special password or key for
-unpacking, reading or copying.
-
-  7. Additional Terms.
-
-  "Additional permissions" are terms that supplement the terms of this
-License by making exceptions from one or more of its conditions.
-Additional permissions that are applicable to the entire Program shall
-be treated as though they were included in this License, to the extent
-that they are valid under applicable law.  If additional permissions
-apply only to part of the Program, that part may be used separately
-under those permissions, but the entire Program remains governed by
-this License without regard to the additional permissions.
-
-  When you convey a copy of a covered work, you may at your option
-remove any additional permissions from that copy, or from any part of
-it.  (Additional permissions may be written to require their own
-removal in certain cases when you modify the work.)  You may place
-additional permissions on material, added by you to a covered work,
-for which you have or can give appropriate copyright permission.
-
-  Notwithstanding any other provision of this License, for material you
-add to a covered work, you may (if authorized by the copyright holders of
-that material) supplement the terms of this License with terms:
-
-    a) Disclaiming warranty or limiting liability differently from the
-    terms of sections 15 and 16 of this License; or
-
-    b) Requiring preservation of specified reasonable legal notices or
-    author attributions in that material or in the Appropriate Legal
-    Notices displayed by works containing it; or
-
-    c) Prohibiting misrepresentation of the origin of that material, or
-    requiring that modified versions of such material be marked in
-    reasonable ways as different from the original version; or
-
-    d) Limiting the use for publicity purposes of names of licensors or
-    authors of the material; or
-
-    e) Declining to grant rights under trademark law for use of some
-    trade names, trademarks, or service marks; or
-
-    f) Requiring indemnification of licensors and authors of that
-    material by anyone who conveys the material (or modified versions of
-    it) with contractual assumptions of liability to the recipient, for
-    any liability that these contractual assumptions directly impose on
-    those licensors and authors.
-
-  All other non-permissive additional terms are considered "further
-restrictions" within the meaning of section 10.  If the Program as you
-received it, or any part of it, contains a notice stating that it is
-governed by this License along with a term that is a further
-restriction, you may remove that term.  If a license document contains
-a further restriction but permits relicensing or conveying under this
-License, you may add to a covered work material governed by the terms
-of that license document, provided that the further restriction does
-not survive such relicensing or conveying.
-
-  If you add terms to a covered work in accord with this section, you
-must place, in the relevant source files, a statement of the
-additional terms that apply to those files, or a notice indicating
-where to find the applicable terms.
-
-  Additional terms, permissive or non-permissive, may be stated in the
-form of a separately written license, or stated as exceptions;
-the above requirements apply either way.
-
-  8. Termination.
-
-  You may not propagate or modify a covered work except as expressly
-provided under this License.  Any attempt otherwise to propagate or
-modify it is void, and will automatically terminate your rights under
-this License (including any patent licenses granted under the third
-paragraph of section 11).
-
-  However, if you cease all violation of this License, then your
-license from a particular copyright holder is reinstated (a)
-provisionally, unless and until the copyright holder explicitly and
-finally terminates your license, and (b) permanently, if the copyright
-holder fails to notify you of the violation by some reasonable means
-prior to 60 days after the cessation.
-
-  Moreover, your license from a particular copyright holder is
-reinstated permanently if the copyright holder notifies you of the
-violation by some reasonable means, this is the first time you have
-received notice of violation of this License (for any work) from that
-copyright holder, and you cure the violation prior to 30 days after
-your receipt of the notice.
-
-  Termination of your rights under this section does not terminate the
-licenses of parties who have received copies or rights from you under
-this License.  If your rights have been terminated and not permanently
-reinstated, you do not qualify to receive new licenses for the same
-material under section 10.
-
-  9. Acceptance Not Required for Having Copies.
-
-  You are not required to accept this License in order to receive or
-run a copy of the Program.  Ancillary propagation of a covered work
-occurring solely as a consequence of using peer-to-peer transmission
-to receive a copy likewise does not require acceptance.  However,
-nothing other than this License grants you permission to propagate or
-modify any covered work.  These actions infringe copyright if you do
-not accept this License.  Therefore, by modifying or propagating a
-covered work, you indicate your acceptance of this License to do so.
-
-  10. Automatic Licensing of Downstream Recipients.
-
-  Each time you convey a covered work, the recipient automatically
-receives a license from the original licensors, to run, modify and
-propagate that work, subject to this License.  You are not responsible
-for enforcing compliance by third parties with this License.
-
-  An "entity transaction" is a transaction transferring control of an
-organization, or substantially all assets of one, or subdividing an
-organization, or merging organizations.  If propagation of a covered
-work results from an entity transaction, each party to that
-transaction who receives a copy of the work also receives whatever
-licenses to the work the party's predecessor in interest had or could
-give under the previous paragraph, plus a right to possession of the
-Corresponding Source of the work from the predecessor in interest, if
-the predecessor has it or can get it with reasonable efforts.
-
-  You may not impose any further restrictions on the exercise of the
-rights granted or affirmed under this License.  For example, you may
-not impose a license fee, royalty, or other charge for exercise of
-rights granted under this License, and you may not initiate litigation
-(including a cross-claim or counterclaim in a lawsuit) alleging that
-any patent claim is infringed by making, using, selling, offering for
-sale, or importing the Program or any portion of it.
-
-  11. Patents.
-
-  A "contributor" is a copyright holder who authorizes use under this
-License of the Program or a work on which the Program is based.  The
-work thus licensed is called the contributor's "contributor version".
-
-  A contributor's "essential patent claims" are all patent claims
-owned or controlled by the contributor, whether already acquired or
-hereafter acquired, that would be infringed by some manner, permitted
-by this License, of making, using, or selling its contributor version,
-but do not include claims that would be infringed only as a
-consequence of further modification of the contributor version.  For
-purposes of this definition, "control" includes the right to grant
-patent sublicenses in a manner consistent with the requirements of
-this License.
-
-  Each contributor grants you a non-exclusive, worldwide, royalty-free
-patent license under the contributor's essential patent claims, to
-make, use, sell, offer for sale, import and otherwise run, modify and
-propagate the contents of its contributor version.
-
-  In the following three paragraphs, a "patent license" is any express
-agreement or commitment, however denominated, not to enforce a patent
-(such as an express permission to practice a patent or covenant not to
-sue for patent infringement).  To "grant" such a patent license to a
-party means to make such an agreement or commitment not to enforce a
-patent against the party.
-
-  If you convey a covered work, knowingly relying on a patent license,
-and the Corresponding Source of the work is not available for anyone
-to copy, free of charge and under the terms of this License, through a
-publicly available network server or other readily accessible means,
-then you must either (1) cause the Corresponding Source to be so
-available, or (2) arrange to deprive yourself of the benefit of the
-patent license for this particular work, or (3) arrange, in a manner
-consistent with the requirements of this License, to extend the patent
-license to downstream recipients.  "Knowingly relying" means you have
-actual knowledge that, but for the patent license, your conveying the
-covered work in a country, or your recipient's use of the covered work
-in a country, would infringe one or more identifiable patents in that
-country that you have reason to believe are valid.
-
-  If, pursuant to or in connection with a single transaction or
-arrangement, you convey, or propagate by procuring conveyance of, a
-covered work, and grant a patent license to some of the parties
-receiving the covered work authorizing them to use, propagate, modify
-or convey a specific copy of the covered work, then the patent license
-you grant is automatically extended to all recipients of the covered
-work and works based on it.
-
-  A patent license is "discriminatory" if it does not include within
-the scope of its coverage, prohibits the exercise of, or is
-conditioned on the non-exercise of one or more of the rights that are
-specifically granted under this License.  You may not convey a covered
-work if you are a party to an arrangement with a third party that is
-in the business of distributing software, under which you make payment
-to the third party based on the extent of your activity of conveying
-the work, and under which the third party grants, to any of the
-parties who would receive the covered work from you, a discriminatory
-patent license (a) in connection with copies of the covered work
-conveyed by you (or copies made from those copies), or (b) primarily
-for and in connection with specific products or compilations that
-contain the covered work, unless you entered into that arrangement,
-or that patent license was granted, prior to 28 March 2007.
-
-  Nothing in this License shall be construed as excluding or limiting
-any implied license or other defenses to infringement that may
-otherwise be available to you under applicable patent law.
-
-  12. No Surrender of Others' Freedom.
-
-  If conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot convey a
-covered work so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you may
-not convey it at all.  For example, if you agree to terms that obligate you
-to collect a royalty for further conveying from those to whom you convey
-the Program, the only way you could satisfy both those terms and this
-License would be to refrain entirely from conveying the Program.
-
-  13. Remote Network Interaction; Use with the GNU General Public License.
-
-  Notwithstanding any other provision of this License, if you modify the
-Program, your modified version must prominently offer all users
-interacting with it remotely through a computer network (if your version
-supports such interaction) an opportunity to receive the Corresponding
-Source of your version by providing access to the Corresponding Source
-from a network server at no charge, through some standard or customary
-means of facilitating copying of software.  This Corresponding Source
-shall include the Corresponding Source for any work covered by version 3
-of the GNU General Public License that is incorporated pursuant to the
-following paragraph.
-
-  Notwithstanding any other provision of this License, you have
-permission to link or combine any covered work with a work licensed
-under version 3 of the GNU General Public License into a single
-combined work, and to convey the resulting work.  The terms of this
-License will continue to apply to the part which is the covered work,
-but the work with which it is combined will remain governed by version
-3 of the GNU General Public License.
-
-  14. Revised Versions of this License.
-
-  The Free Software Foundation may publish revised and/or new versions of
-the GNU Affero General Public License from time to time.  Such new versions
-will be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-  Each version is given a distinguishing version number.  If the
-Program specifies that a certain numbered version of the GNU Affero General
-Public License "or any later version" applies to it, you have the
-option of following the terms and conditions either of that numbered
-version or of any later version published by the Free Software
-Foundation.  If the Program does not specify a version number of the
-GNU Affero General Public License, you may choose any version ever published
-by the Free Software Foundation.
-
-  If the Program specifies that a proxy can decide which future
-versions of the GNU Affero General Public License can be used, that proxy's
-public statement of acceptance of a version permanently authorizes you
-to choose that version for the Program.
-
-  Later license versions may give you additional or different
-permissions.  However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
-
-  15. Disclaimer of Warranty.
-
-  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
-  16. Limitation of Liability.
-
-  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
-  17. Interpretation of Sections 15 and 16.
-
-  If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU Affero General Public License as published
-    by the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU Affero General Public License for more details.
-
-    You should have received a copy of the GNU Affero General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-  If your software can interact with users remotely through a computer
-network, you should also make sure that it provides a way for users to
-get its source.  For example, if your program is a web application, its
-interface could display a "Source" link that leads users to an archive
-of the code.  There are many ways you could offer source, and different
-solutions will be better for different programs; see section 13 for the
-specific requirements.
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU AGPL, see
-<https://www.gnu.org/licenses/>.
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

Makefile

@@ -5,6 +5,9 @@ GOPATH=$(shell go env GOPATH)
 GOBIN=$(GOPATH)/bin
 GOSRC=$(GOPATH)/src
 
+MKDOCS_IMAGE := aquasec/mkdocs-material:dev
+MKDOCS_PORT := 8000
+
 u := $(if $(update),-u)
 
 $(GOBIN)/wire:
@@ -12,7 +15,11 @@ $(GOBIN)/wire:
 
 .PHONY: wire
 wire: $(GOBIN)/wire
-	wire gen ./...
+	wire gen ./pkg/... ./internal/...
+
+.PHONY: mock
+mock: $(GOBIN)/mockery
+	mockery -all -inpkg -case=snake -dir $(DIR)
 
 .PHONY: deps
 deps:
@@ -24,7 +31,7 @@ $(GOBIN)/golangci-lint:
 
 .PHONY: test
 test:
-	go test -v -short ./...
+	go test -v -short -coverprofile=coverage.txt -covermode=atomic ./...
 
 integration/testdata/fixtures/*.tar.gz:
 	git clone https://github.com/aquasecurity/trivy-test-images.git integration/testdata/fixtures
@@ -56,3 +63,16 @@ install:
 .PHONY: clean
 clean:
 	rm -rf integration/testdata/fixtures/
+
+$(GOBIN)/labeler:
+	GO111MODULE=off go get github.com/knqyf263/labeler
+
+.PHONY: label
+label: $(GOBIN)/labeler
+	labeler apply misc/triage/labels.yaml -r aquasecurity/trivy -l 5
+
+.PHONY: mkdocs-serve
+## Runs MkDocs development server to preview the documentation page
+mkdocs-serve:
+	docker build -t $(MKDOCS_IMAGE) -f docs/build/Dockerfile docs/build
+	docker run --name mkdocs-serve --rm -v $(PWD):/docs -p $(MKDOCS_PORT):8000 $(MKDOCS_IMAGE)

NOTICE

@@ -0,0 +1,4 @@
+Trivy
+Copyright 2019-2020 Aqua Security Software Ltd. 
+
+This product includes software developed by Aqua Security (https://aquasec.com).

ci/Dockerfile

@@ -1,10 +0,0 @@
-FROM circleci/golang:1.13-buster 
-
-RUN sudo apt-get -y update \
-    && sudo apt-get -y install rpm reprepro createrepo
-
-ARG GORELEASER_VERSION=0.124.1
-ARG GORELEASER_ARTIFACT=goreleaser_Linux_x86_64.tar.gz
-RUN wget https://github.com/goreleaser/goreleaser/releases/download/v${GORELEASER_VERSION}/${GORELEASER_ARTIFACT} \
-    && sudo tar -xzf ${GORELEASER_ARTIFACT} -C /usr/bin/ goreleaser \
-    && rm ${GORELEASER_ARTIFACT}

ci/deploy-deb.sh

@@ -1,17 +1,22 @@
 #!/bin/bash
 
-RELEASES=(wheezy jessie stretch buster trusty xenial bionic)
+DEBIAN_RELEASES=$(debian-distro-info --supported)
+UBUNTU_RELEASES=$(ubuntu-distro-info --supported)
 
 cd trivy-repo/deb
 
-for release in ${RELEASES[@]}; do
-  echo "Adding deb package to $release"
+for release in ${DEBIAN_RELEASES[@]} ${UBUNTU_RELEASES[@]}; do
+  echo "Removing deb package of $release"
   reprepro -A i386 remove $release trivy
   reprepro -A amd64 remove $release trivy
+done
+
+for release in ${DEBIAN_RELEASES[@]} ${UBUNTU_RELEASES[@]}; do
+  echo "Adding deb package to $release"
   reprepro includedeb $release ../../dist/*Linux-64bit.deb
   reprepro includedeb $release ../../dist/*Linux-32bit.deb
 done
 
 git add .
 git commit -m "Update deb packages"
-git push origin master
+git push origin main

ci/deploy-rpm.sh

@@ -23,5 +23,5 @@ done
 
 git add .
 git commit -m "Update rpm packages"
-git push origin master
+git push origin main
 

cmd/trivy/main.go

@@ -1,11 +1,9 @@
 package main
 
 import (
-	l "log"
 	"os"
 
-	"github.com/aquasecurity/trivy/internal"
-
+	"github.com/aquasecurity/trivy/pkg/commands"
 	"github.com/aquasecurity/trivy/pkg/log"
 )
 
@@ -14,12 +12,9 @@ var (
 )
 
 func main() {
-	app := internal.NewApp(version)
+	app := commands.NewApp(version)
 	err := app.Run(os.Args)
 	if err != nil {
-		if log.Logger != nil {
-			log.Fatal(err)
-		}
-		l.Fatal(err)
+		log.Fatal(err)
 	}
 }

codecov.yml

@@ -0,0 +1,12 @@
+coverage:
+  status:
+    project:
+      default:
+        informational: true
+        target: auto
+        threshold: 100%
+    patch:
+      default:
+        informational: true
+        target: auto
+        threshold: 100%

contrib/Trivy.gitlab-ci.yml

@@ -13,7 +13,7 @@ Trivy_container_scanning:
     - export TRIVY_VERSION=${TRIVY_VERSION:-v0.4.3}
     - apk add --no-cache curl docker-cli
     - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
-    - curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/master/contrib/install.sh | sh -s -- -b /usr/local/bin ${TRIVY_VERSION}
+    - curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin ${TRIVY_VERSION}
     - curl -sSL -o /tmp/trivy-gitlab.tpl https://github.com/aquasecurity/trivy/raw/${TRIVY_VERSION}/contrib/gitlab.tpl
   script:
     - trivy --exit-code 0 --cache-dir .trivycache/ --no-progress --format template --template "@/tmp/trivy-gitlab.tpl" -o gl-container-scanning-report.json $IMAGE

contrib/asff.tpl

@@ -0,0 +1,78 @@
+[
+{{- $t_first := true -}}
+{{- range . -}}
+{{- $target := .Target -}}
+{{- range .Vulnerabilities -}}
+{{- if $t_first -}}
+  {{- $t_first = false -}}
+{{- else -}}
+  ,
+{{- end -}}
+{{- $trivyProductSev := 0 -}}
+{{- $trivyNormalizedSev := 0 -}}
+{{- if eq .Severity "LOW" -}}
+    {{- $trivyProductSev = 1 -}}
+    {{- $trivyNormalizedSev = 10 -}}
+  {{- else if eq .Severity "MEDIUM" -}}
+    {{- $trivyProductSev = 4 -}}
+    {{- $trivyNormalizedSev = 40 -}}
+  {{- else if eq .Severity "HIGH" -}}
+    {{- $trivyProductSev = 7 -}}
+    {{- $trivyNormalizedSev = 70 -}}
+  {{- else if eq .Severity "CRITICAL" -}}
+    {{- $trivyProductSev = 9 -}}
+    {{- $trivyNormalizedSev = 90 -}}
+{{- end }}
+{{- $description := .Description -}}
+{{- if gt (len $description ) 1021 -}}
+    {{- $description = (slice $description 0 1021) | printf "%v .." -}}
+{{- end}}
+    {
+        "SchemaVersion": "2018-10-08",
+        "Id": "{{ $target }}/{{ .VulnerabilityID }}",
+        "ProductArn": "arn:aws:securityhub:{{ getEnv "AWS_REGION" }}::product/aquasecurity/aquasecurity",
+        "GeneratorId": "Trivy",
+        "AwsAccountId": "{{ getEnv "AWS_ACCOUNT_ID" }}",
+        "Types": [ "Software and Configuration Checks/Vulnerabilities/CVE" ],
+        "CreatedAt": "{{ getCurrentTime }}",
+        "UpdatedAt": "{{ getCurrentTime }}",
+        "Severity": {
+            "Product": {{ $trivyProductSev }},
+            "Normalized": {{ $trivyNormalizedSev }}
+        },
+        "Title": "Trivy found a vulnerability to {{ .VulnerabilityID }} in container {{ $target }}",
+        "Description": {{ escapeString $description | printf "%q" }},
+        "Remediation": {
+            "Recommendation": {
+                "Text": "More information on this vulnerability is provided in the hyperlink",
+                "Url": "{{ .PrimaryURL }}"
+            }
+        },
+        "ProductFields": { "Product Name": "Trivy" },
+        "Resources": [
+            {
+                "Type": "Container",
+                "Id": "{{ $target }}",
+                "Partition": "aws",
+                "Region": "{{ getEnv "AWS_REGION" }}",
+                "Details": {
+                    "Container": { "ImageName": "{{ $target }}" },
+                    "Other": {
+                        "CVE ID": "{{ .VulnerabilityID }}",
+                        "CVE Title": {{ .Title | printf "%q" }},
+                        "PkgName": "{{ .PkgName }}",
+                        "Installed Package": "{{ .InstalledVersion }}",
+                        "Patched Package": "{{ .FixedVersion }}",
+                        "NvdCvssScoreV3": "{{ (index .CVSS "nvd").V3Score }}",
+                        "NvdCvssVectorV3": "{{ (index .CVSS "nvd").V3Vector }}",
+                        "NvdCvssScoreV2": "{{ (index .CVSS "nvd").V2Score }}",
+                        "NvdCvssVectorV2": "{{ (index .CVSS "nvd").V2Vector }}"
+                    }
+                }
+            }
+        ],
+        "RecordState": "ACTIVE"
+    }
+   {{- end -}}
+  {{- end }}
+]

contrib/example_policy/advanced.rego

@@ -0,0 +1,94 @@
+package trivy
+
+import data.lib.trivy
+
+default ignore = false
+
+nvd_v3_vector = v {
+	v := input.CVSS.nvd.v3
+}
+
+# Ignore a vulnerability which requires high privilege
+ignore {
+	cvss_vector := trivy.parse_cvss_vector_v3(nvd_v3_vector)
+	cvss_vector.PrivilegesRequired == "High"
+}
+
+# Ignore a vulnerability which requires user interaction
+ignore {
+	cvss_vector := trivy.parse_cvss_vector_v3(nvd_v3_vector)
+	cvss_vector.UserInteraction == "Required"
+}
+
+ignore {
+	input.PkgName == "openssl"
+
+	# Split CVSSv3 vector
+	cvss_vector := trivy.parse_cvss_vector_v3(nvd_v3_vector)
+
+	# Evaluate Attack Vector
+	ignore_attack_vectors := {"Physical", "Local"}
+	cvss_vector.AttackVector == ignore_attack_vectors[_]
+}
+
+ignore {
+	input.PkgName == "openssl"
+
+	# Evaluate severity
+	input.Severity == {"LOW", "MEDIUM", "HIGH"}[_]
+
+	# Evaluate CWE-ID
+	deny_cwe_ids := {
+		"CWE-119", # Improper Restriction of Operations within the Bounds of a Memory Buffer
+		"CWE-200", # Exposure of Sensitive Information to an Unauthorized Actor
+	}
+
+	count({x | x := input.CweIDs[_]; x == deny_cwe_ids[_]}) == 0
+}
+
+ignore {
+	input.PkgName == "bash"
+
+	# Split CVSSv3 vector
+	cvss_vector := trivy.parse_cvss_vector_v3(nvd_v3_vector)
+
+	# Evaluate Attack Vector
+	ignore_attack_vectors := {"Physical", "Local", "Adjacent"}
+	cvss_vector.AttackVector == ignore_attack_vectors[_]
+
+	# Evaluate severity
+	input.Severity == {"LOW", "MEDIUM", "HIGH"}[_]
+}
+
+ignore {
+	input.PkgName == "django"
+
+	# Split CVSSv3 vector
+	cvss_vector := trivy.parse_cvss_vector_v3(nvd_v3_vector)
+
+	# Evaluate Attack Vector
+	ignore_attack_vectors := {"Physical", "Local"}
+	cvss_vector.AttackVector == ignore_attack_vectors[_]
+
+	# Evaluate severity
+	input.Severity == {"LOW", "MEDIUM"}[_]
+
+	# Evaluate CWE-ID
+	deny_cwe_ids := {
+		"CWE-89", # SQL Injection
+		"CWE-78", # OS Command Injection
+	}
+
+	count({x | x := input.CweIDs[_]; x == deny_cwe_ids[_]}) == 0
+}
+
+ignore {
+	input.PkgName == "jquery"
+
+	# Split CVSSv3 vector
+	cvss_vector := trivy.parse_cvss_vector_v3(nvd_v3_vector)
+
+	# Evaluate CWE-ID
+	deny_cwe_ids := {"CWE-79"} # XSS
+	count({x | x := input.CweIDs[_]; x == deny_cwe_ids[_]}) == 0
+}

contrib/example_policy/basic.rego

@@ -0,0 +1,45 @@
+package trivy
+
+import data.lib.trivy
+
+default ignore = false
+
+ignore_pkgs := {"bash", "bind-license", "rpm", "vim", "vim-minimal"}
+
+ignore_severities := {"LOW", "MEDIUM"}
+
+nvd_v3_vector = v {
+	v := input.CVSS.nvd.v3
+}
+
+ignore {
+	input.PkgName == ignore_pkgs[_]
+}
+
+ignore {
+	input.Severity == ignore_severities[_]
+}
+
+# Ignore a vulnerability which is not remotely exploitable
+ignore {
+	cvss_vector := trivy.parse_cvss_vector_v3(nvd_v3_vector)
+	cvss_vector.AttackVector != "Network"
+}
+
+# Ignore a vulnerability which requires high privilege
+ignore {
+	cvss_vector := trivy.parse_cvss_vector_v3(nvd_v3_vector)
+	cvss_vector.PrivilegesRequired == "High"
+}
+
+# Ignore a vulnerability which requires user interaction
+ignore {
+	cvss_vector := trivy.parse_cvss_vector_v3(nvd_v3_vector)
+	cvss_vector.UserInteraction == "Required"
+}
+
+# Ignore CSRF
+ignore {
+	# https://cwe.mitre.org/data/definitions/352.html
+	input.CweIDs[_] == "CWE-352"
+}

contrib/gitlab.tpl

@@ -12,9 +12,11 @@
       ,
     {{- end }}
     {
+      "id": "{{ .VulnerabilityID }}",
       "category": "container_scanning",
       "message": {{ .Title | printf "%q" }},
       "description": {{ .Description | printf "%q" }},
+      {{- /* cve is a deprecated key, use id instead */}}
       "cve": "{{ .VulnerabilityID }}",
       "severity": {{ if eq .Severity "UNKNOWN" -}}
                     "Unknown"
@@ -29,6 +31,7 @@
                   {{-  else -}}
                     "{{ .Severity }}"
                   {{- end }},
+      {{- /* TODO: Define confidence */}}
       "confidence": "Unknown",
       "solution": {{ if .FixedVersion -}}
                     "Upgrade {{ .PkgName }} to {{ .FixedVersion }}"
@@ -56,7 +59,7 @@
           "type": "cve",
           "name": "{{ .VulnerabilityID }}",
           "value": "{{ .VulnerabilityID }}",
-          "url": ""
+          "url": "{{ .PrimaryURL }}"
         }
       ],
       "links": [

contrib/html.tpl

@@ -0,0 +1,123 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+{{- if . }}
+    <style>
+      * {
+        font-family: Arial, Helvetica, sans-serif;
+      }
+      h1 {
+        text-align: center;
+      }
+      .group-header th {
+        font-size: 200%;
+      }
+      .sub-header th {
+        font-size: 150%;
+      }
+      table, th, td {
+        border: 1px solid black;
+        border-collapse: collapse;
+        white-space: nowrap;
+        padding: .3em;
+      }
+      table {
+        margin: 0 auto;
+      }
+      .severity {
+        text-align: center;
+        font-weight: bold;
+        color: #fafafa;
+      }
+      .severity-LOW .severity { background-color: #5fbb31; }
+      .severity-MEDIUM .severity { background-color: #e9c600; }
+      .severity-HIGH .severity { background-color: #ff8800; }
+      .severity-CRITICAL .severity { background-color: #e40000; }
+      .severity-UNKNOWN .severity { background-color: #747474; }
+      .severity-LOW { background-color: #5fbb3160; }
+      .severity-MEDIUM { background-color: #e9c60060; }
+      .severity-HIGH { background-color: #ff880060; }
+      .severity-CRITICAL { background-color: #e4000060; }
+      .severity-UNKNOWN { background-color: #74747460; }
+      table tr td:first-of-type {
+        font-weight: bold;
+      }
+      .links a,
+      .links[data-more-links=on] a {
+        display: block;
+      }
+      .links[data-more-links=off] a:nth-of-type(1n+5) {
+        display: none;
+      }
+      a.toggle-more-links { cursor: pointer; }
+    </style>
+    <title>{{- escapeXML ( index . 0 ).Target }} - Trivy Report - {{ getCurrentTime }}</title>
+    <script>
+      window.onload = function() {
+        document.querySelectorAll('td.links').forEach(function(linkCell) {
+          var links = [].concat.apply([], linkCell.querySelectorAll('a'));
+          [].sort.apply(links, function(a, b) {
+            return a.href > b.href ? 1 : -1;
+          });
+          links.forEach(function(link, idx) {
+            if (links.length > 3 && 3 === idx) {
+              var toggleLink = document.createElement('a');
+              toggleLink.innerText = "Toggle more links";
+              toggleLink.href = "#toggleMore";
+              toggleLink.setAttribute("class", "toggle-more-links");
+              linkCell.appendChild(toggleLink);
+            }
+            linkCell.appendChild(link);
+          });
+        });
+        document.querySelectorAll('a.toggle-more-links').forEach(function(toggleLink) {
+          toggleLink.onclick = function() {
+            var expanded = toggleLink.parentElement.getAttribute("data-more-links");
+            toggleLink.parentElement.setAttribute("data-more-links", "on" === expanded ? "off" : "on");
+            return false;
+          };
+        });
+      };
+    </script>
+  </head>
+  <body>
+    <h1>{{- escapeXML ( index . 0 ).Target }} - Trivy Report - {{ getCurrentTime }}</h1>
+    <table>
+    {{- range . }}
+      <tr class="group-header"><th colspan="6">{{ escapeXML .Type }}</th></tr>
+      {{- if (eq (len .Vulnerabilities) 0) }}
+      <tr><th colspan="6">No Vulnerabilities found</th></tr>
+      {{- else }}
+      <tr class="sub-header">
+        <th>Package</th>
+        <th>Vulnerability ID</th>
+        <th>Severity</th>
+        <th>Installed Version</th>
+        <th>Fixed Version</th>
+        <th>Links</th>
+      </tr>
+        {{- range .Vulnerabilities }}
+      <tr class="severity-{{ escapeXML .Vulnerability.Severity }}">
+        <td class="pkg-name">{{ escapeXML .PkgName }}</td>
+        <td>{{ escapeXML .VulnerabilityID }}</td>
+        <td class="severity">{{ escapeXML .Vulnerability.Severity }}</td>
+        <td class="pkg-version">{{ escapeXML .InstalledVersion }}</td>
+        <td>{{ escapeXML .FixedVersion }}</td>
+        <td class="links" data-more-links="off">
+          {{- range .Vulnerability.References }}
+          <a href={{ escapeXML . | printf "%q" }}>{{ escapeXML . }}</a>
+          {{- end }}
+        </td>
+      </tr>
+        {{- end }}
+      {{- end }}
+    {{- end }}
+    </table>
+{{- else }}
+  </head>
+  <body>
+    <h1>Trivy Returned Empty Report</h1>
+{{- end }}
+  </body>
+</html>

contrib/install.sh

@@ -72,6 +72,7 @@ get_binaries() {
     freebsd/armv7) BINARIES="trivy" ;;
     linux/386) BINARIES="trivy" ;;
     linux/amd64) BINARIES="trivy" ;;
+    linux/ppc64le) BINARIES="trivy" ;;
     linux/arm64) BINARIES="trivy" ;;
     linux/armv7) BINARIES="trivy" ;;
     openbsd/386) BINARIES="trivy" ;;
@@ -110,6 +111,7 @@ adjust_os() {
     amd64) OS=64bit ;;
     arm) OS=ARM ;;
     arm64) OS=ARM64 ;;
+    ppc64le) OS=PPC64LE ;;
     darwin) OS=macOS ;;
     dragonfly) OS=DragonFlyBSD ;;
     freebsd) OS=FreeBSD ;;
@@ -126,6 +128,7 @@ adjust_arch() {
     amd64) ARCH=64bit ;;
     arm) ARCH=ARM ;;
     arm64) ARCH=ARM64 ;;
+    ppc64le) OS=PPC64LE ;;
     darwin) ARCH=macOS ;;
     dragonfly) ARCH=DragonFlyBSD ;;
     freebsd) ARCH=FreeBSD ;;
@@ -209,6 +212,7 @@ uname_arch() {
     x86) arch="386" ;;
     i686) arch="386" ;;
     i386) arch="386" ;;
+    ppc64le) arch="ppc64le" ;;
     aarch64) arch="arm64" ;;
     armv5*) arch="armv5" ;;
     armv6*) arch="armv6" ;;

contrib/junit.tpl

@@ -0,0 +1,18 @@
+<?xml version="1.0" ?>
+<testsuites>
+{{- range . -}}
+{{- $failures := len .Vulnerabilities }}
+    <testsuite tests="{{ $failures }}" failures="{{ $failures }}" name="{{  .Target }}" errors="0" skipped="0" time="">
+    {{- if not (eq .Type "") }}
+        <properties>
+            <property name="type" value="{{ .Type }}"></property>
+        </properties>
+        {{- end -}}
+        {{ range .Vulnerabilities }}
+        <testcase classname="{{ .PkgName }}-{{ .InstalledVersion }}" name="[{{ .Vulnerability.Severity }}] {{ .VulnerabilityID }}" time="">
+            <failure message="{{ escapeXML .Title }}" type="description">{{ escapeXML .Description }}</failure>
+        </testcase>
+    {{- end }}
+    </testsuite>
+{{- end }}
+</testsuites>

contrib/sarif.tpl

@@ -0,0 +1,95 @@
+{
+  "$schema": "https://raw.githubusercontent.com/oasis-tcs/sarif-spec/master/Schemata/sarif-schema-2.1.0.json",
+  "version": "2.1.0",
+  "runs": [
+    {
+      "tool": {
+        "driver": {
+          "name": "Trivy",
+          "informationUri": "https://github.com/aquasecurity/trivy",
+          "fullName": "Trivy Vulnerability Scanner",
+          "version": "0.15.0",
+          "rules": [
+        {{- $t_first := true }}
+        {{- range . }}
+            {{- $vulnerabilityType := .Type }}
+            {{- range .Vulnerabilities -}}
+              {{- if $t_first -}}
+                {{- $t_first = false -}}
+              {{ else -}}
+                ,
+              {{- end }}
+            {
+              "id": "{{ .VulnerabilityID }}/{{ .PkgName }}",
+              "name": "{{ toSarifRuleName $vulnerabilityType }}",
+              "shortDescription": {
+                "text": {{ printf "%v Package: %v" .VulnerabilityID .PkgName | printf "%q" }}
+              },
+              "fullDescription": {
+                "text": {{ endWithPeriod (escapeString .Title) | printf "%q" }}
+              },
+              "defaultConfiguration": {
+                "level": "{{ toSarifErrorLevel .Vulnerability.Severity }}"
+              }
+              {{- with $help_uri := .PrimaryURL -}}
+              ,
+              {{ $help_uri | printf "\"helpUri\": %q," -}}
+              {{- else -}}
+              ,
+              {{- end }}
+              "help": {
+                "text": {{ printf "Vulnerability %v\nSeverity: %v\nPackage: %v\nInstalled Version: %v\nFixed Version: %v\nLink: [%v](%v)" .VulnerabilityID .Vulnerability.Severity .PkgName .InstalledVersion .FixedVersion .VulnerabilityID .PrimaryURL | printf "%q"}},
+                "markdown": {{ printf "**Vulnerability %v**\n| Severity | Package | Installed Version | Fixed Version | Link |\n| --- | --- | --- | --- | --- |\n|%v|%v|%v|%v|[%v](%v)|\n" .VulnerabilityID .Vulnerability.Severity .PkgName .InstalledVersion .FixedVersion .VulnerabilityID .PrimaryURL | printf "%q"}}
+              },
+              "properties": {
+                "tags": [
+                  "vulnerability",
+                  "{{ .Vulnerability.Severity }}",
+                  {{ .PkgName | printf "%q" }}
+                ],
+                "precision": "very-high"
+              }
+            }
+            {{- end -}}
+         {{- end -}}
+          ]
+        }
+      },
+      "results": [
+    {{- $t_first := true }}
+    {{- range . }}
+        {{- $filePath := .Target }}
+        {{- range $index, $vulnerability := .Vulnerabilities -}}
+          {{- if $t_first -}}
+            {{- $t_first = false -}}
+          {{ else -}}
+            ,
+          {{- end }}
+        {
+          "ruleId": "{{ $vulnerability.VulnerabilityID }}/{{ $vulnerability.PkgName }}",
+          "ruleIndex": {{ $index }},
+          "level": "{{ toSarifErrorLevel $vulnerability.Vulnerability.Severity }}",
+          "message": {
+            "text": {{ endWithPeriod (escapeString $vulnerability.Description) | printf "%q" }}
+          },
+          "locations": [{
+            "physicalLocation": {
+              "artifactLocation": {
+                "uri": "{{ toPathUri $filePath }}",
+                "uriBaseId": "ROOTPATH"
+              }
+            }
+          }]
+        }
+        {{- end -}}
+      {{- end -}}
+      ],
+      "columnKind": "utf16CodeUnits",
+      "originalUriBaseIds": {
+        "ROOTPATH": {
+          "uri": "/"
+        }
+      }
+    }
+  ]
+}

docs/air-gap.md

@@ -0,0 +1,57 @@
+# Air-Gapped Environment
+
+Trivy can be used in air-gapped environments.
+
+## Download the vulnerability database
+At first, you need to download the vulnerability database for use in air-gapped environments.
+Go to [trivy-db][trivy-db] and download `trivy-offline.db.tgz` in the latest release.
+If you download `trivy-light-offline.db.tgz`, you have to run Trivy with `--light` option.
+
+```
+$ wget https://github.com/aquasecurity/trivy-db/releases/latest/download/trivy-offline.db.tgz
+```
+
+## Transfer the DB file into the air-gapped environment
+The way of transfer depends on the environment.
+
+```
+$ rsync -av -e ssh /path/to/trivy-offline.db.tgz [user]@[host]:dst
+```
+
+## Put the DB file in Trivy's cache directory
+You have to know where to put the DB file. The following command shows the default cache directory.
+
+```
+$ ssh user@host
+$ trivy -h | grep cache
+   --cache-dir value  cache directory (default: "/home/myuser/.cache/trivy") [$TRIVY_CACHE_DIR]
+```
+
+Put the DB file in the cache directory + `/db`.
+
+```
+$ mkdir -p /home/myuser/.cache/trivy/db
+$ cd /home/myuser/.cache/trivy/db
+$ mv /path/to/trivy-offline.db.tgz .
+```
+
+Then, decompress it.
+`trivy-offline.db.tgz` file includes two files, `trivy.db` and `metadata.json`.
+
+```
+$ tar xvf trivy-offline.db.tgz
+x trivy.db
+x metadata.json
+$ rm trivy-offline.db.tgz
+```
+
+In an air-gapped environment it is your responsibility to update the Trivy database on a regular basis, so that the scanner can detect recently-identified vulnerabilities. 
+
+## Run Trivy with --skip-update option
+In an air-gapped environment, specify `--skip-update` so that Trivy doesn't attempt to download the latest database file.
+
+```
+$ trivy image --skip-update alpine:3.12
+```
+
+[trivy-db]: https://github.com/aquasecurity/trivy-db/releases

docs/build/Dockerfile

@@ -0,0 +1,9 @@
+FROM squidfunk/mkdocs-material
+
+## If you want to see exactly the same version as is published to GitHub pages
+## use a private image for insiders, which requires authentication.
+
+# docker login -u ${GITHUB_USERNAME} -p ${GITHUB_TOKEN} ghcr.io
+# FROM ghcr.io/squidfunk/mkdocs-material-insiders
+
+RUN pip install mike mkdocs-macros-plugin

docs/comparison.md

@@ -0,0 +1,17 @@
+# Comparison with other scanners
+
+| Scanner        | OS<br>Packages  | Application<br>Dependencies | Easy to use  | Accuracy    | Suitable<br>for CI  |
+| -------------- | :-------------: | :-------------------------: | :----------: | :---------: | :-----------------: |
+| Trivy          |       ✅        |       ✅<br>(8 languages)   |    ⭐ ⭐ ⭐    |  ⭐ ⭐ ⭐    |      ⭐ ⭐ ⭐         |
+| Clair          |       ✅        |              ×              |      ⭐       |   ⭐ ⭐      |      ⭐ ⭐           |
+| Anchore Engine |       ✅        |       ✅<br>(4 languages)   |     ⭐ ⭐      |   ⭐ ⭐      |     ⭐ ⭐ ⭐         |
+| Quay           |       ✅        |              ×              |    ⭐ ⭐ ⭐    |   ⭐ ⭐      |        ×            |
+| Docker Hub     |       ✅        |              ×              |    ⭐ ⭐ ⭐    |    ⭐        |        ×            |
+| GCR            |       ✅        |              ×              |    ⭐ ⭐ ⭐    |   ⭐ ⭐      |        ×            |
+
+- [Open Source CVE Scanner Round-Up: Clair vs Anchore vs Trivy][round-up]
+- [Docker Image Security: Static Analysis Tool Comparison – Anchore Engine vs Clair vs Trivy][tool-comparison]
+- [Research Spike: evaluate Trivy for scanning running containers](https://gitlab.com/gitlab-org/gitlab/-/issues/270888)
+
+[round-up]: https://boxboat.com/2020/04/24/image-scanning-tech-compared/
+[tool-comparison]: https://www.a10o.net/devsecops/docker-image-security-static-analysis-tool-comparison-anchore-engine-vs-clair-vs-trivy/

docs/contrib/help-wanted.md

@@ -0,0 +1,78 @@
+# Overview
+
+We use two labels [help wanted](#help-wanted) and [good first
+issue](#good-first-issue) to identify issues that have been specially groomed
+for new contributors. The `good first issue` label is a subset of `help wanted`
+label, indicating that members have committed to providing extra assistance for
+new contributors. All `good first issue` items also have the `help wanted`
+label.
+
+## Help Wanted
+
+Items marked with the `help wanted` label need to ensure that they are:
+
+- **Low Barrier to Entry**
+
+  It should be tractable for new contributors. Documentation on how that type of
+  change should be made should already exist.
+
+- **Clear Task**
+
+  The task is agreed upon and does not require further discussions in the
+  community. Call out if that area of code is untested and requires new
+  fixtures.
+
+  API / CLI behavior is decided and included in the OP issue, for example: "The
+  new command syntax is `trivy --format yaml IMAGE_NAME`"_ with
+  expected validations called out.
+
+- **Goldilocks priority**
+
+  Not too high that a core contributor should do it, but not too low that it
+  isn't useful enough for a core contributor to spend time to review it, answer
+  questions, help get it into a release, etc.
+
+- **Up-To-Date**
+
+  Often these issues become obsolete and have already been done, are no longer
+  desired, no longer make sense, have changed priority or difficulty , etc.
+
+
+## Good First Issue
+
+Items marked with the `good first issue` label are intended for _first-time
+contributors_. It indicates that members will keep an eye out for these pull
+requests and shepherd it through our processes.
+
+These items need to ensure that they follow the guidelines for `help wanted`
+labels (above) in addition to meeting the following criteria:
+
+- **No Barrier to Entry**
+
+  The task is something that a new contributor can tackle without advanced
+  setup, or domain knowledge.
+
+- **Solution Explained**
+
+  The recommended solution is clearly described in the issue.
+
+- **Provides Context**
+
+  If background knowledge is required, this should be explicitly mentioned and a
+  list of suggested readings included.
+
+- **Gives Examples**
+
+  Link to examples of similar implementations so new contributors have a
+  reference guide for their changes.
+
+- **Identifies Relevant Code**
+
+  The relevant code and tests to be changed should be linked in the issue.
+
+- **Ready to Test**
+
+  There should be existing tests that can be modified, or existing test cases
+  fit to be copied. If the area of code doesn't have tests, before labeling the
+  issue, add a test fixture. This prep often makes a great `help wanted` task!
+  

docs/contrib/triage.md

@@ -0,0 +1,195 @@
+Triage is an important part of maintaining the health of the trivy repo.
+A well organized repo allows maintainers to prioritize feature requests, fix bugs, and respond to users facing difficulty with the tool as quickly as possible.
+
+Triage includes:
+- Labeling issues
+- Responding to issues
+- Closing issues
+
+# Daily Triage
+Daily triage has two goals:
+
+1. Responsiveness for new issues
+1. Responsiveness when explicitly requested information was provided
+
+It covers:
+
+1. Issues without a `kind/` or `triage/` label
+1. Issues without a `priority/` label
+1. `triage/needs-information` issues which the user has followed up on, and now require a response.
+
+## Categorization
+
+The most important level of categorizing the issue is defining what type it is.
+We typically want at least one of the following labels on every issue, and some issues may fall into multiple categories:
+
+- `triage/support`   - The default for most incoming issues
+- `kind/bug` - When it’s a bug or we aren’t delivering the best user experience
+
+Other possibilities: 
+- `kind/feature`- Identify new feature requests
+- `kind/testing` - Update or fix unit/integration tests
+- `kind/cleanup` - Cleaning up/refactoring the codebase
+- `kind/documentation` - Updates or additions to trivy documentation
+
+If the issue is specific to a driver for OS packages or libraries:
+
+**co/[driver for OS packages]**
+
+  - `co/alpine`
+  - `co/amazon`
+  - `co/debian`
+  - `co/oracle`
+  - `co/photon`
+  - `co/redhat`
+  - `co/suse`
+  - `co/ubuntu`
+
+**co/[driver for libraries of programming languages]** 
+
+  - `co/bundler`
+  - `co/cargo`
+  - `co/composer`
+  - `co/npm`
+  - `co/yarn`
+  - `co/pipenv`
+  - `co/poetry`
+ 
+
+**Help wanted?**
+
+`Good First Issue` - bug has a proposed solution, can be implemented w/o further discussion.
+
+`Help wanted` - if the bug could use help from a contributor
+
+
+## Prioritization
+If the issue is not `triage/support`, it needs a priority label.
+
+`priority/critical-urgent` - someones top priority ASAP, such as security issue, user-visible bug, or build breakage. Rarely used.
+
+`priority/important-soon`: in time for the next two releases. It should be attached to a milestone.
+
+`priority/important-longterm`: 2-4 releases from now
+
+`priority/backlog`: agreed that this would be good to have, but no one is available at the moment. Consider tagging as `help wanted`
+
+`priority/awaiting-more-evidence`: may be useful, but there is not yet enough support.
+
+
+# Weekly Triage
+
+Weekly triage has three goals:
+
+1. Catching up on unresponded issues
+1. Reviewing and closing PR’s
+1. Closing stale issues
+
+
+## Post-Release Triage
+
+Post-release triage occurs after a major release (around every 4-6 weeks).
+It focuses on:
+
+1. Closing bugs that have been resolved by the release
+1. Reprioritizing bugs that have not been resolved by the release
+1. Letting users know if we believe that there is still an issue
+
+This includes reviewing:
+
+1. Every issue that hasn’t been touched in the last 2 days
+1. Re-evaluation of long-term issues
+1. Re-evaluation of short-term issues
+
+
+## Responding to Issues
+
+### Needs More Information
+A sample response to ask for more info:
+
+> I don’t yet have a clear way to replicate this issue. Do you mind adding some additional details. Here is additional information that would be helpful:
+>
+> \*  The exact `trivy` command line used
+>
+> \*  The exact image you want to scan
+>
+> \*  The full output of the `trivy` command, preferably with `--debug` for extra logging.
+>
+>
+> Thank you for sharing your experience!
+
+
+Then: Label with `triage/needs-information`.
+
+### Issue might be resolved
+If you think a release may have resolved an issue, ask the author to see if their issue has been resolved:
+
+> Could you please check to see if trivy <x> addresses this issue? We've made some changes with how this is handled, and improved the trivy logs output to help us debug tricky cases like this.
+
+Then: Label with `triage/needs-information`.
+
+
+## Closing with Care
+
+Issues typically need to be closed for the following reasons:
+
+- The issue has been addressed
+- The issue is a duplicate of an existing issue
+- There has been a lack of information over a long period of time
+
+In any of these situations, we aim to be kind when closing the issue, and offer the author action items should they need to reopen their issue or still require a solution.
+
+Samples responses for these situations include:
+
+### Issue has been addressed
+
+>@author: I believe this issue is now addressed by trivy v1.0.0, as it <reason>. If you still see this issue with trivy v1.0 or higher, please reopen this issue.
+>
+>Thank you for reporting this issue!
+
+Then: Close the issue
+
+### Duplicate Issue
+
+>This issue appears to be a duplicate of #X, do you mind if we move the conversation there?
+>
+>This way we can centralize the content relating to the issue. If you feel that this issue is not in fact a duplicate, please re-open it. If you have additional information to share, please add it to the new issue.
+>
+>Thank you for reporting this!
+
+Then: Label with `triage/duplicate` and close the issue.
+
+### Lack of Information
+If an issue hasn't been active for more than four weeks, and the author has been pinged at least once, then the issue can be closed.
+
+>Hey @author -- hopefully it's OK if I close this - there wasn't enough information to make it actionable, and some time has already passed. If you are able to provide additional details, you may reopen it at any point.
+> 
+>Here is additional information that may be helpful to us:
+>
+>\* Whether the issue occurs with the latest trivy release
+>
+>\* The exact `trivy` command line used
+>
+>\* The exact image you want to scan
+>
+>\* The full output of the `trivy` command, preferably with `--debug` for extra logging.
+>
+>
+>Thank you for sharing your experience!
+
+Then: Close the issue.
+
+## Help Wanted issues
+
+We use two labels [help wanted](https://github.com/aquasecurity/trivy/issues?q=is%3Aopen+is%3Aissue+label%3A%22help+wanted%22)
+and [good first issue](https://github.com/aquasecurity/trivy/issues?q=is%3Aopen+is%3Aissue+label%3A%22good+first+issue%22)
+to identify issues that have been specially groomed for new contributors.
+
+We have specific [guidelines](/docs/contrib/help-wanted.md)
+for how to use these labels. If you see an issue that satisfies these
+guidelines, you can add the `help wanted` label and the `good first issue` label.
+Please note that adding the `good first issue` label must also 
+add the `help wanted` label.
+
+If an issue has these labels but does not satisfy the guidelines, please
+ask for more details to be added to the issue or remove the labels.

docs/credit.md

@@ -0,0 +1,14 @@
+# Special Thanks to 
+
+- [Tomoya Amachi][tomoyamachi]
+- [Masahiro Fujimura][masahiro331]
+- [Naoki Harima][XapiMa]
+
+# Author
+
+[Teppei Fukuda][knqyf263] (knqyf263)
+
+[tomoyamachi]: https://github.com/tomoyamachi
+[masahiro331]: https://github.com/masahiro331
+[XapiMa]: https://github.com/XapiMa
+[knqyf263]: https://github.com/knqyf263

docs/examples/cache.md

@@ -0,0 +1,42 @@
+# Cache
+
+## Clear Caches
+The `--clear-cache` option removes caches.
+
+**The scan is not performed.**
+
+```
+$ trivy image --clear-cache
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2019-11-15T15:13:26.209+0200    INFO    Reopening vulnerability DB
+2019-11-15T15:13:26.209+0200    INFO    Removing image caches...
+```
+
+</details>
+
+## Cache Directory
+Specify where the cache is stored with `--cache-dir`.
+
+```
+$ trivy --cache-dir /tmp/trivy/ image python:3.4-alpine3.9
+```
+
+## Cache Backend
+[EXPERIMENTAL] This feature might change without preserving backwards compatibility.
+
+Trivy supports local filesystem and Redis as the cache backend. This option is useful especially for client/server mode.
+
+Two options:
+- `fs`
+    - the cache path can be specified by `--cache-dir`
+- `redis://`
+    - `redis://[HOST]:[PORT]`
+
+```
+$ trivy server --cache-backend redis://localhost:6379
+```

docs/examples/db.md

@@ -0,0 +1,74 @@
+# Vulnerability DB
+
+## Skip update of vulnerability DB
+`Trivy` downloads its vulnerability database every 12 hours when it starts operating.
+This is usually fast, as the size of the DB is only 10~30MB.
+But if you want to skip even that, use the `--skip-update` option.
+
+```
+$ trivy image --skip-update python:3.4-alpine3.9
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2019-05-16T12:48:08.703+0900    INFO    Detecting Alpine vulnerabilities...
+
+python:3.4-alpine3.9 (alpine 3.9.2)
+===================================
+Total: 1 (UNKNOWN: 0, LOW: 0, MEDIUM: 1, HIGH: 0, CRITICAL: 0)
+
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |             TITLE              |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| openssl | CVE-2019-1543    | MEDIUM   | 1.1.1a-r1         | 1.1.1b-r1     | openssl: ChaCha20-Poly1305     |
+|         |                  |          |                   |               | with long nonces               |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+```
+
+</details>
+
+## Only download vulnerability database
+You can also ask `Trivy` to simply retrieve the vulnerability database.
+This is useful to initialize workers in Continuous Integration systems.
+
+```
+$ trivy image --download-db-only
+```
+
+## Lightweight DB
+The lightweight DB doesn't contain vulnerability detail such as descriptions and references. Because of that, the size of the DB is smaller and the download is faster.
+
+This option is useful when you don't need vulnerability details and is suitable for CI/CD.
+To find the additional information, you can search vulnerability details on the NVD website.
+https://nvd.nist.gov/vuln/search
+
+```
+$ trivy image --light alpine:3.10
+```
+
+`--light` option doesn't display titles like the following example.
+
+<details>
+<summary>Result</summary>
+
+```
+2019-11-14T10:21:01.553+0200    INFO    Reopening vulnerability DB
+2019-11-14T10:21:02.574+0200    INFO    Detecting Alpine vulnerabilities...
+
+alpine:3.10 (alpine 3.10.2)
+===========================
+Total: 3 (UNKNOWN: 0, LOW: 1, MEDIUM: 2, HIGH: 0, CRITICAL: 0)
+
++---------+------------------+----------+-------------------+---------------+
+| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |
++---------+------------------+----------+-------------------+---------------+
+| openssl | CVE-2019-1549    | MEDIUM   | 1.1.1c-r0         | 1.1.1d-r0     |
++         +------------------+          +                   +               +
+|         | CVE-2019-1563    |          |                   |               |
++         +------------------+----------+                   +               +
+|         | CVE-2019-1547    | LOW      |                   |               |
++---------+------------------+----------+-------------------+---------------+
+```
+</details>

docs/examples/filter.md

@@ -0,0 +1,320 @@
+# Filter Vulnerabilities
+
+## Hide Unfixed Vulnerabilities
+
+By default, `Trivy` also detects unpatched/unfixed vulnerabilities. This means you can't fix these vulnerabilities even if you update all packages.
+If you would like to ignore them, use the `--ignore-unfixed` option.
+
+```bash
+$ trivy image --ignore-unfixed ruby:2.4.0
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2019-05-16T12:49:52.656+0900    INFO    Updating vulnerability database...
+2019-05-16T12:50:14.786+0900    INFO    Detecting Debian vulnerabilities...
+
+ruby:2.4.0 (debian 8.7)
+=======================
+Total: 4730 (UNKNOWN: 1, LOW: 145, MEDIUM: 3487, HIGH: 1014, CRITICAL: 83)
+
++------------------------------+------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------+
+|           LIBRARY            | VULNERABILITY ID | SEVERITY |     INSTALLED VERSION      |          FIXED VERSION           |                        TITLE                        |
++------------------------------+------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------+
+| apt                          | CVE-2019-3462    | CRITICAL | 1.0.9.8.3                  | 1.0.9.8.5                        | Incorrect sanitation of the                         |
+|                              |                  |          |                            |                                  | 302 redirect field in HTTP                          |
+|                              |                  |          |                            |                                  | transport method of...                              |
++                              +------------------+----------+                            +----------------------------------+-----------------------------------------------------+
+|                              | CVE-2016-1252    | MEDIUM   |                            | 1.0.9.8.4                        | The apt package in Debian                           |
+|                              |                  |          |                            |                                  | jessie before 1.0.9.8.4, in                         |
+|                              |                  |          |                            |                                  | Debian unstable before...                           |
++------------------------------+------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------+
+| bash                         | CVE-2019-9924    | HIGH     | 4.3-11                     | 4.3-11+deb8u2                    | bash: BASH_CMD is writable in                       |
+|                              |                  |          |                            |                                  | restricted bash shells                              |
++                              +------------------+          +                            +----------------------------------+-----------------------------------------------------+
+|                              | CVE-2016-7543    |          |                            | 4.3-11+deb8u1                    | bash: Specially crafted                             |
+|                              |                  |          |                            |                                  | SHELLOPTS+PS4 variables allows                      |
+|                              |                  |          |                            |                                  | command substitution                                |
++                              +------------------+----------+                            +                                  +-----------------------------------------------------+
+|                              | CVE-2016-0634    | MEDIUM   |                            |                                  | bash: Arbitrary code execution                      |
+|                              |                  |          |                            |                                  | via malicious hostname                              |
++                              +------------------+----------+                            +----------------------------------+-----------------------------------------------------+
+|                              | CVE-2016-9401    | LOW      |                            | 4.3-11+deb8u2                    | bash: popd controlled free                          |
++------------------------------+------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------+
+...
+```
+
+</details>
+
+## By Severity
+
+Use `--severity` option.
+
+```bash
+$ trivy image --severity HIGH,CRITICAL ruby:2.4.0
+```
+
+<details>
+<summary>Result</summary>
+
+```bash
+2019-05-16T01:51:46.255+0900    INFO    Updating vulnerability database...
+2019-05-16T01:51:49.213+0900    INFO    Detecting Debian vulnerabilities...
+
+ruby:2.4.0 (debian 8.7)
+=======================
+Total: 1785 (UNKNOWN: 0, LOW: 0, MEDIUM: 0, HIGH: 1680, CRITICAL: 105)
+
++-----------------------------+------------------+----------+---------------------------+----------------------------------+-------------------------------------------------+
+|           LIBRARY           | VULNERABILITY ID | SEVERITY |     INSTALLED VERSION     |          FIXED VERSION           |                      TITLE                      |
++-----------------------------+------------------+----------+---------------------------+----------------------------------+-------------------------------------------------+
+| apt                         | CVE-2019-3462    | CRITICAL | 1.0.9.8.3                 | 1.0.9.8.5                        | Incorrect sanitation of the                     |
+|                             |                  |          |                           |                                  | 302 redirect field in HTTP                      |
+|                             |                  |          |                           |                                  | transport method of...                          |
++-----------------------------+------------------+----------+---------------------------+----------------------------------+-------------------------------------------------+
+| bash                        | CVE-2019-9924    | HIGH     | 4.3-11                    | 4.3-11+deb8u2                    | bash: BASH_CMD is writable in                   |
+|                             |                  |          |                           |                                  | restricted bash shells                          |
++                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
+|                             | CVE-2016-7543    |          |                           | 4.3-11+deb8u1                    | bash: Specially crafted                         |
+|                             |                  |          |                           |                                  | SHELLOPTS+PS4 variables allows                  |
+|                             |                  |          |                           |                                  | command substitution                            |
++-----------------------------+------------------+          +---------------------------+----------------------------------+-------------------------------------------------+
+| binutils                    | CVE-2017-8421    |          | 2.25-5                    |                                  | binutils: Memory exhaustion in                  |
+|                             |                  |          |                           |                                  | objdump via a crafted PE file                   |
++                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
+|                             | CVE-2017-14930   |          |                           |                                  | binutils: Memory leak in                        |
+|                             |                  |          |                           |                                  | decode_line_info                                |
++                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
+|                             | CVE-2017-7614    |          |                           |                                  | binutils: NULL                                  |
+|                             |                  |          |                           |                                  | pointer dereference in                          |
+|                             |                  |          |                           |                                  | bfd_elf_final_link function                     |
++                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
+|                             | CVE-2014-9939    |          |                           |                                  | binutils: buffer overflow in                    |
+|                             |                  |          |                           |                                  | ihex.c                                          |
++                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
+|                             | CVE-2017-13716   |          |                           |                                  | binutils: Memory leak with the                  |
+|                             |                  |          |                           |                                  | C++ symbol demangler routine                    |
+|                             |                  |          |                           |                                  | in libiberty                                    |
++                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
+|                             | CVE-2018-12699   |          |                           |                                  | binutils: heap-based buffer                     |
+|                             |                  |          |                           |                                  | overflow in finish_stab in                      |
+|                             |                  |          |                           |                                  | stabs.c                                         |
++-----------------------------+------------------+          +---------------------------+----------------------------------+-------------------------------------------------+
+| bsdutils                    | CVE-2015-5224    |          | 2.25.2-6                  |                                  | util-linux: File name                           |
+|                             |                  |          |                           |                                  | collision due to incorrect                      |
+|                             |                  |          |                           |                                  | mkstemp use                                     |
++                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
+|                             | CVE-2016-2779    |          |                           |                                  | util-linux: runuser tty hijack                  |
+|                             |                  |          |                           |                                  | via TIOCSTI ioctl                               |
++-----------------------------+------------------+----------+---------------------------+----------------------------------+-------------------------------------------------+
+```
+
+</details>
+
+## By Vulnerability IDs
+
+Use `.trivyignore`.
+
+```bash
+$ cat .trivyignore
+# Accept the risk
+CVE-2018-14618
+
+# No impact in our settings
+CVE-2019-1543
+
+$ trivy image python:3.4-alpine3.9
+```
+
+<details>
+<summary>Result</summary>
+
+```bash
+2019-05-16T12:53:10.076+0900    INFO    Updating vulnerability database...
+2019-05-16T12:53:28.134+0900    INFO    Detecting Alpine vulnerabilities...
+
+python:3.4-alpine3.9 (alpine 3.9.2)
+===================================
+Total: 0 (UNKNOWN: 0, LOW: 0, MEDIUM: 0, HIGH: 0, CRITICAL: 0)
+
+```
+
+</details>
+
+## By Type
+Use `--vuln-type` option.
+
+```bash
+$ trivy image --vuln-type os ruby:2.4.0
+```
+
+Available values:
+- library
+- os
+
+<details>
+<summary>Result</summary>
+
+```bash
+2019-05-22T19:36:50.530+0200    INFO    Updating vulnerability database...
+2019-05-22T19:36:51.681+0200    INFO    Detecting Alpine vulnerabilities...
+2019-05-22T19:36:51.685+0200    INFO    Updating npm Security DB...
+2019-05-22T19:36:52.389+0200    INFO    Detecting npm vulnerabilities...
+2019-05-22T19:36:52.390+0200    INFO    Updating pipenv Security DB...
+2019-05-22T19:36:53.406+0200    INFO    Detecting pipenv vulnerabilities...
+
+ruby:2.4.0 (debian 8.7)
+Total: 4751 (UNKNOWN: 1, LOW: 150, MEDIUM: 3504, HIGH: 1013, CRITICAL: 83)
+
++---------+------------------+----------+-------------------+---------------+----------------------------------+
+| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |              TITLE               |
++---------+------------------+----------+-------------------+---------------+----------------------------------+
+| curl    | CVE-2018-14618   | CRITICAL | 7.61.0-r0         | 7.61.1-r0     | curl: NTLM password overflow     |
+|         |                  |          |                   |               | via integer overflow             |
++         +------------------+----------+                   +---------------+----------------------------------+
+|         | CVE-2018-16839   | HIGH     |                   | 7.61.1-r1     | curl: Integer overflow leading   |
+|         |                  |          |                   |               | to heap-based buffer overflow in |
+|         |                  |          |                   |               | Curl_sasl_create_plain_message() |
++         +------------------+          +                   +---------------+----------------------------------+
+|         | CVE-2019-3822    |          |                   | 7.61.1-r2     | curl: NTLMv2 type-3 header       |
+|         |                  |          |                   |               | stack buffer overflow            |
++         +------------------+          +                   +---------------+----------------------------------+
+|         | CVE-2018-16840   |          |                   | 7.61.1-r1     | curl: Use-after-free when        |
+|         |                  |          |                   |               | closing "easy" handle in         |
+|         |                  |          |                   |               | Curl_close()                     |
++         +------------------+----------+                   +---------------+----------------------------------+
+|         | CVE-2019-3823    | MEDIUM   |                   | 7.61.1-r2     | curl: SMTP end-of-response       |
+|         |                  |          |                   |               | out-of-bounds read               |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2018-16890   |          |                   |               | curl: NTLM type-2 heap           |
+|         |                  |          |                   |               | out-of-bounds buffer read        |
++         +------------------+          +                   +---------------+----------------------------------+
+|         | CVE-2018-16842   |          |                   | 7.61.1-r1     | curl: Heap-based buffer          |
+|         |                  |          |                   |               | over-read in the curl tool       |
+|         |                  |          |                   |               | warning formatting               |
++---------+------------------+----------+-------------------+---------------+----------------------------------+
+| git     | CVE-2018-17456   | HIGH     | 2.15.2-r0         | 2.15.3-r0     | git: arbitrary code execution    |
+|         |                  |          |                   |               | via .gitmodules                  |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2018-19486   |          |                   |               | git: Improper handling of        |
+|         |                  |          |                   |               | PATH allows for commands to be   |
+|         |                  |          |                   |               | executed from...                 |
++---------+------------------+----------+-------------------+---------------+----------------------------------+
+| libssh2 | CVE-2019-3855    | CRITICAL | 1.8.0-r2          | 1.8.1-r0      | libssh2: Integer overflow in     |
+|         |                  |          |                   |               | transport read resulting in      |
+|         |                  |          |                   |               | out of bounds write...           |
++         +------------------+----------+                   +               +----------------------------------+
+|         | CVE-2019-3861    | MEDIUM   |                   |               | libssh2: Out-of-bounds reads     |
+|         |                  |          |                   |               | with specially crafted SSH       |
+|         |                  |          |                   |               | packets                          |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2019-3857    |          |                   |               | libssh2: Integer overflow in     |
+|         |                  |          |                   |               | SSH packet processing channel    |
+|         |                  |          |                   |               | resulting in out of...           |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2019-3856    |          |                   |               | libssh2: Integer overflow in     |
+|         |                  |          |                   |               | keyboard interactive handling    |
+|         |                  |          |                   |               | resulting in out of bounds...    |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2019-3863    |          |                   |               | libssh2: Integer overflow        |
+|         |                  |          |                   |               | in user authenticate             |
+|         |                  |          |                   |               | keyboard interactive allows      |
+|         |                  |          |                   |               | out-of-bounds writes             |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2019-3862    |          |                   |               | libssh2: Out-of-bounds memory    |
+|         |                  |          |                   |               | comparison with specially        |
+|         |                  |          |                   |               | crafted message channel          |
+|         |                  |          |                   |               | request                          |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2019-3860    |          |                   |               | libssh2: Out-of-bounds reads     |
+|         |                  |          |                   |               | with specially crafted SFTP      |
+|         |                  |          |                   |               | packets                          |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2019-3858    |          |                   |               | libssh2: Zero-byte allocation    |
+|         |                  |          |                   |               | with a specially crafted SFTP    |
+|         |                  |          |                   |               | packed leading to an...          |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2019-3859    |          |                   |               | libssh2: Unchecked use of        |
+|         |                  |          |                   |               | _libssh2_packet_require and      |
+|         |                  |          |                   |               | _libssh2_packet_requirev         |
+|         |                  |          |                   |               | resulting in out-of-bounds       |
+|         |                  |          |                   |               | read                             |
++---------+------------------+          +-------------------+---------------+----------------------------------+
+| libxml2 | CVE-2018-14404   |          | 2.9.7-r0          | 2.9.8-r1      | libxml2: NULL pointer            |
+|         |                  |          |                   |               | dereference in                   |
+|         |                  |          |                   |               | xpath.c:xmlXPathCompOpEval()     |
+|         |                  |          |                   |               | can allow attackers to cause     |
+|         |                  |          |                   |               | a...                             |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2018-14567   |          |                   |               | libxml2: Infinite loop when      |
+|         |                  |          |                   |               | --with-lzma is used allows for   |
+|         |                  |          |                   |               | denial of service...             |
++         +------------------+----------+                   +               +----------------------------------+
+|         | CVE-2018-9251    | LOW      |                   |               | libxml2: infinite loop in        |
+|         |                  |          |                   |               | xz_decomp function in xzlib.c    |
++---------+------------------+----------+-------------------+---------------+----------------------------------+
+| openssh | CVE-2019-6109    | MEDIUM   | 7.5_p1-r9         | 7.5_p1-r10    | openssh: Missing character       |
+|         |                  |          |                   |               | encoding in progress display     |
+|         |                  |          |                   |               | allows for spoofing of scp...    |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2019-6111    |          |                   |               | openssh: Improper validation     |
+|         |                  |          |                   |               | of object names allows           |
+|         |                  |          |                   |               | malicious server to overwrite    |
+|         |                  |          |                   |               | files...                         |
++         +------------------+----------+                   +               +----------------------------------+
+|         | CVE-2018-20685   | LOW      |                   |               | openssh: scp client improper     |
+|         |                  |          |                   |               | directory name validation        |
++---------+------------------+----------+-------------------+---------------+----------------------------------+
+| sqlite  | CVE-2018-20346   | MEDIUM   | 3.21.0-r1         | 3.25.3-r0     | CVE-2018-20505 CVE-2018-20506    |
+|         |                  |          |                   |               | sqlite: Multiple flaws in        |
+|         |                  |          |                   |               | sqlite which can be triggered    |
+|         |                  |          |                   |               | via...                           |
++---------+------------------+----------+-------------------+---------------+----------------------------------+
+| tar     | CVE-2018-20482   | LOW      | 1.29-r1           | 1.31-r0       | tar: Infinite read loop in       |
+|         |                  |          |                   |               | sparse_dump_region function in   |
+|         |                  |          |                   |               | sparse.c                         |
++---------+------------------+----------+-------------------+---------------+----------------------------------+
+```
+
+</details>
+
+
+## By Open Policy Agent
+
+[EXPERIMENTAL] This feature might change without preserving backwards compatibility.
+
+Trivy supports Open Policy Agent (OPA) to filter vulnerabilities. You can specify a Rego file with `--ignore-policy` option.
+
+The Rego package name must be `trivy` and it must include a rule called `ignore` which determines if each individual vulnerability should be excluded (ignore=true) or not (ignore=false). In the policy, each vulnerability will be available for inspection as the `input` variable. The structure of each vulnerability input is the same as for the Trivy JSON output.  
+There is a built-in Rego library with helper functions that you can import into your policy using: `import data.lib.trivy`. For more info about the helper functions, look at the library [here][helper]
+
+To get started, see the [example policy][policy].
+
+```bash
+$ trivy image --ignore-policy contrib/example_filter/basic.rego centos:7
+```
+
+<details>
+<summary>Result</summary>
+
+```bash
+centos:7 (centos 7.8.2003)
+==========================
+Total: 1 (UNKNOWN: 0, LOW: 0, MEDIUM: 0, HIGH: 1, CRITICAL: 0)
+
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |             TITLE              |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| glib2   | CVE-2016-3191    | HIGH     | 2.56.1-5.el7      |               | pcre: workspace overflow       |
+|         |                  |          |                   |               | for (*ACCEPT) with deeply      |
+|         |                  |          |                   |               | nested parentheses (8.39/13,   |
+|         |                  |          |                   |               | 10.22/12)                      |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+```
+
+</details>
+
+[helper]: https://github.com/aquasecurity/trivy/tree/main/pkg/vulnerability/module.go
+[policy]: https://github.com/aquasecurity/trivy/tree/main/contrib/example_policy

docs/examples/index.md

@@ -0,0 +1,3 @@
+# Examples
+
+There are plenty of examples.

docs/examples/others.md

@@ -0,0 +1,54 @@
+# Others
+
+## Exit Code
+By default, `Trivy` exits with code 0 even when vulnerabilities are detected.
+Use the `--exit-code` option if you want to exit with a non-zero exit code.
+
+```
+$ trivy image --exit-code 1 python:3.4-alpine3.9
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2019-05-16T12:51:43.500+0900    INFO    Updating vulnerability database...
+2019-05-16T12:52:00.387+0900    INFO    Detecting Alpine vulnerabilities...
+
+python:3.4-alpine3.9 (alpine 3.9.2)
+===================================
+Total: 1 (UNKNOWN: 0, LOW: 0, MEDIUM: 1, HIGH: 0, CRITICAL: 0)
+
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |             TITLE              |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| openssl | CVE-2019-1543    | MEDIUM   | 1.1.1a-r1         | 1.1.1b-r1     | openssl: ChaCha20-Poly1305     |
+|         |                  |          |                   |               | with long nonces               |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+```
+
+</details>
+
+This option is useful for CI/CD. In the following example, the test will fail only when a critical vulnerability is found.
+
+```
+$ trivy image --exit-code 0 --severity MEDIUM,HIGH ruby:2.4.0
+$ trivy image --exit-code 1 --severity CRITICAL ruby:2.4.0
+```
+
+## Reset
+The `--reset` option removes all caches and database.
+After this, it takes a long time as the vulnerability database needs to be rebuilt locally.
+
+```
+$ trivy image --reset
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2019-05-16T13:05:31.935+0900    INFO    Resetting...
+```
+
+</details>

docs/examples/report.md

@@ -0,0 +1,207 @@
+# Report Formats
+
+## Table (Default)
+
+```
+$ trivy image -f table golang:1.12-alpine
+```
+
+## JSON
+
+```
+$ trivy image -f json -o results.json golang:1.12-alpine
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2019-05-16T01:46:31.777+0900    INFO    Updating vulnerability database...
+2019-05-16T01:47:03.007+0900    INFO    Detecting Alpine vulnerabilities...
+```
+
+</details>
+
+<details>
+<summary>JSON</summary>
+
+```
+[
+  {
+    "Target": "php-app/composer.lock",
+    "Vulnerabilities": null
+  },
+  {
+    "Target": "node-app/package-lock.json",
+    "Vulnerabilities": [
+      {
+        "VulnerabilityID": "CVE-2018-16487",
+        "PkgName": "lodash",
+        "InstalledVersion": "4.17.4",
+        "FixedVersion": "\u003e=4.17.11",
+        "Title": "lodash: Prototype pollution in utilities function",
+        "Description": "A prototype pollution vulnerability was found in lodash \u003c4.17.11 where the functions merge, mergeWith, and defaultsDeep can be tricked into adding or modifying properties of Object.prototype.",
+        "Severity": "HIGH",
+        "References": [
+          "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16487",
+        ]
+      }
+    ]
+  },
+  {
+    "Target": "trivy-ci-test (alpine 3.7.1)",
+    "Vulnerabilities": [
+      {
+        "VulnerabilityID": "CVE-2018-16840",
+        "PkgName": "curl",
+        "InstalledVersion": "7.61.0-r0",
+        "FixedVersion": "7.61.1-r1",
+        "Title": "curl: Use-after-free when closing \"easy\" handle in Curl_close()",
+        "Description": "A heap use-after-free flaw was found in curl versions from 7.59.0 through 7.61.1 in the code related to closing an easy handle. ",
+        "Severity": "HIGH",
+        "References": [
+          "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16840",
+        ]
+      },
+      {
+        "VulnerabilityID": "CVE-2019-3822",
+        "PkgName": "curl",
+        "InstalledVersion": "7.61.0-r0",
+        "FixedVersion": "7.61.1-r2",
+        "Title": "curl: NTLMv2 type-3 header stack buffer overflow",
+        "Description": "libcurl versions from 7.36.0 to before 7.64.0 are vulnerable to a stack-based buffer overflow. ",
+        "Severity": "HIGH",
+        "References": [
+          "https://curl.haxx.se/docs/CVE-2019-3822.html",
+          "https://lists.apache.org/thread.html/8338a0f605bdbb3a6098bb76f666a95fc2b2f53f37fa1ecc89f1146f@%3Cdevnull.infra.apache.org%3E"
+        ]
+      },
+      {
+        "VulnerabilityID": "CVE-2018-16839",
+        "PkgName": "curl",
+        "InstalledVersion": "7.61.0-r0",
+        "FixedVersion": "7.61.1-r1",
+        "Title": "curl: Integer overflow leading to heap-based buffer overflow in Curl_sasl_create_plain_message()",
+        "Description": "Curl versions 7.33.0 through 7.61.1 are vulnerable to a buffer overrun in the SASL authentication code that may lead to denial of service.",
+        "Severity": "HIGH",
+        "References": [
+          "https://github.com/curl/curl/commit/f3a24d7916b9173c69a3e0ee790102993833d6c5",
+        ]
+      },
+      {
+        "VulnerabilityID": "CVE-2018-19486",
+        "PkgName": "git",
+        "InstalledVersion": "2.15.2-r0",
+        "FixedVersion": "2.15.3-r0",
+        "Title": "git: Improper handling of PATH allows for commands to be executed from the current directory",
+        "Description": "Git before 2.19.2 on Linux and UNIX executes commands from the current working directory (as if '.' were at the end of $PATH) in certain cases involving the run_command() API and run-command.c, because there was a dangerous change from execvp to execv during 2017.",
+        "Severity": "HIGH",
+        "References": [
+          "https://usn.ubuntu.com/3829-1/",
+        ]
+      },
+      {
+        "VulnerabilityID": "CVE-2018-17456",
+        "PkgName": "git",
+        "InstalledVersion": "2.15.2-r0",
+        "FixedVersion": "2.15.3-r0",
+        "Title": "git: arbitrary code execution via .gitmodules",
+        "Description": "Git before 2.14.5, 2.15.x before 2.15.3, 2.16.x before 2.16.5, 2.17.x before 2.17.2, 2.18.x before 2.18.1, and 2.19.x before 2.19.1 allows remote code execution during processing of a recursive \"git clone\" of a superproject if a .gitmodules file has a URL field beginning with a '-' character.",
+        "Severity": "HIGH",
+        "References": [
+          "http://www.securitytracker.com/id/1041811",
+        ]
+      }
+    ]
+  },
+  {
+    "Target": "python-app/Pipfile.lock",
+    "Vulnerabilities": null
+  },
+  {
+    "Target": "ruby-app/Gemfile.lock",
+    "Vulnerabilities": null
+  },
+  {
+    "Target": "rust-app/Cargo.lock",
+    "Vulnerabilities": null
+  }
+]
+```
+
+</details>
+
+`VulnerabilityID`, `PkgName`, `InstalledVersion`, and `Severity` in `Vulnerabilities` are always filled with values, but other fields might be empty.
+
+## Template
+
+### Custom Template
+
+{% raw %}
+```
+$ trivy image --format template --template "{{ range . }} {{ .Target }} {{ end }}" golang:1.12-alpine
+```
+{% endraw %}
+
+<details>
+<summary>Result</summary>
+
+```
+2020-01-02T18:02:32.856+0100    INFO    Detecting Alpine vulnerabilities...
+ golang:1.12-alpine (alpine 3.10.2)
+```
+</details>
+
+You can compute different figures within the template using [sprig][sprig] functions.
+As an example you can summarize the different classes of issues:
+
+
+{% raw %}
+```
+$ trivy image --format template --template '{{- $critical := 0 }}{{- $high := 0 }}{{- range . }}{{- range .Vulnerabilities }}{{- if  eq .Severity "CRITICAL" }}{{- $critical = add $critical 1 }}{{- end }}{{- if  eq .Severity "HIGH" }}{{- $high = add $high 1 }}{{- end }}{{- end }}{{- end }}Critical: {{ $critical }}, High: {{ $high }}' golang:1.12-alpine
+```
+{% endraw %}
+
+<details>
+<summary>Result</summary>
+
+```
+Critical: 0, High: 2
+```
+</details>
+
+For other features of sprig, see the official [sprig][sprig] documentation.
+
+### Load templates from a file
+You can load templates from a file prefixing the template path with an @.
+
+```
+$ trivy image --format template --template "@/path/to/template" golang:1.12-alpine
+```
+
+### Default Templates
+#### XML
+In the following example using the template `junit.tpl` XML can be generated.
+```
+$ trivy image --format template --template "@contrib/junit.tpl" -o junit-report.xml  golang:1.12-alpine
+```
+
+#### SARIF
+In the following example using the template `sarif.tpl` [Sarif][sarif] can be generated.
+```
+$ trivy image --format template --template "@contrib/sarif.tpl" -o report.sarif  golang:1.12-alpine
+```
+This SARIF format can be uploaded to GitHub code scanning results, and there is a [Trivy GitHub Action][action] for automating this process.
+
+Trivy also supports an [ASFF template for reporting findings to AWS Security Hub][asff]
+
+#### HTML
+
+```
+$ trivy image --format template --template "@contrib/html.tpl" -o report.html golang:1.12-alpine
+```
+
+[action]: https://github.com/aquasecurity/trivy-action
+[asff]: https://github.com/aquasecurity/trivy/tree/main/docs/integration/security-hub.md
+[sarif]: https://docs.github.com/en/github/finding-security-vulnerabilities-and-errors-in-your-code/managing-results-from-code-scanning
+[sprig]: http://masterminds.github.io/sprig/

docs/examples/skip.md

@@ -0,0 +1,17 @@
+# Skip Traversal of Files/Directories
+
+## Skip Files
+Trivy traversals directories and looks for all lock files by default.
+If your image contains lock files which are not maintained by you, you can skip the file.
+
+```
+$ trivy image --skip-files "/Gemfile.lock" --skip-files "/var/lib/gems/2.5.0/gems/http_parser.rb-0.6.0/Gemfile.lock" quay.io/fluentd_elasticsearch/fluentd:v2.9.0
+```
+
+## Skip Directories
+Trivy traversals directories and look for all lock files by default.
+If your image contains lock files which are not maintained by you, you can skip traversal in the specific directory.
+
+```
+$ trivy image --skip-dirs /var/lib/gems/2.5.0/gems/fluent-plugin-detect-exceptions-0.0.13 --skip-dirs "/var/lib/gems/2.5.0/gems/http_parser.rb-0.6.0" quay.io/fluentd_elasticsearch/fluentd:v2.9.0
+```

docs/faq.md

@@ -0,0 +1,73 @@
+# FAQ
+
+## Scan
+### analyze error: timeout: context deadline exceeded
+Your scan may time out. Java takes a particularly long time to scan. Try increasing the value of the ---timeout option such as `--timeout 15m`.
+
+## Homebrew
+### Error: Your macOS keychain GitHub credentials do not have sufficient scope!
+
+```
+$ brew tap aquasecurity/trivy
+Error: Your macOS keychain GitHub credentials do not have sufficient scope!
+Scopes they need: none
+Scopes they have:
+Create a personal access token:
+https://github.com/settings/tokens/new?scopes=gist,public_repo&description=Homebrew
+echo 'export HOMEBREW_GITHUB_API_TOKEN=your_token_here' >> ~/.zshrc
+```
+
+Try:
+
+```
+$ printf "protocol=https\nhost=github.com\n" | git credential-osxkeychain erase
+```
+
+### Error: aquasecurity/trivy/trivy 64 already installed
+
+```
+$ brew upgrade
+...
+Error: aquasecurity/trivy/trivy 64 already installed
+```
+
+Try:
+
+```
+$ brew unlink trivy && brew uninstall trivy
+($ rm -rf /usr/local/Cellar/trivy/64)
+$ brew install aquasecurity/trivy/trivy
+```
+
+### Error: x509: certificate signed by unknown authority
+`TRIVY_INSECURE` can be used to allow insecure connections to a container registry when using SSL.
+
+```
+$ TRIVY_INSECURE=true trivy image [YOUR_IMAGE]
+```
+
+### Running in parallel takes same time as series run
+When running trivy on multiple images simultaneously, it will take same time as running trivy in series.  
+This is because of a limitation of boltdb.
+> Bolt obtains a file lock on the data file so multiple processes cannot open the same database at the same time. Opening an already open Bolt database will cause it to hang until the other process closes it.
+Reference : [boltdb: Opening a database][boltdb].
+
+[boltdb]: https://github.com/boltdb/bolt#opening-a-database
+
+## Others
+### GitHub Rate limiting
+
+Specify GITHUB_TOKEN for authentication
+https://developer.github.com/v3/#rate-limiting
+
+```
+$ GITHUB_TOKEN=XXXXXXXXXX trivy alpine:3.10
+```
+
+### Unknown error
+
+Try again with `--reset` option:
+
+```
+$ trivy image --reset
+```

docs/further.md

@@ -0,0 +1,33 @@
+# Further Reading
+
+## Presentations
+- Aqua Security YouTube Channel
+    - [Trivy - container image scanning][intro]
+    - [Using Trivy in client server mode][server]
+    - [Tweaking Trivy output to fit your workflow][tweaking]
+    - [How does a vulnerability scanner identify packages?][identify]
+- CNCF Webinar 2020
+    - [Trivy Open Source Scanner for Container Images – Just Download and Run!][cncf]
+- KubeCon + CloudNativeCon Europe 2020 Virtual
+    - [Handling Container Vulnerabilities with Open Policy Agent - Teppei Fukuda, Aqua Security][kubecon]
+  
+## Blogs
+- [Trivy Vulnerability Scanner Joins the Aqua Open-source Family][join]
+- [Trivy Image Vulnerability Scanner Now Under Apache 2.0 License][license]
+- [DevSecOps with Trivy and GitHub Actions][actions]
+- [Find Image Vulnerabilities Using GitHub and Aqua Security Trivy Action][actions2]
+- [Using Trivy to Discover Vulnerabilities in VS Code Projects][vscode]
+
+
+[intro]: https://www.youtube.com/watch?v=AzOBGm7XxOA
+[cncf]: https://www.youtube.com/watch?v=XnYxX9uueoQ
+[server]: https://www.youtube.com/watch?v=tNQ-VlahtYM
+[kubecon]: https://www.youtube.com/watch?v=WKE2XNZ2zr4
+[identify]: https://www.youtube.com/watch?v=PaMnzeHBa8M
+[tweaking]: https://www.youtube.com/watch?v=wFIGUjcRLnU
+
+[join]: https://blog.aquasec.com/trivy-vulnerability-scanner-joins-aqua-family
+[license]: https://blog.aquasec.com/trivy-open-source-vulnerability-scanner-apache2.0-license
+[actions]: https://blog.aquasec.com/devsecops-with-trivy-github-actions
+[actions2]: https://blog.aquasec.com/github-vulnerability-scanner-trivy
+[vscode]: https://blog.aquasec.com/trivy-open-source-vulnerability-scanner-vs-code

docs/imgs/excalidraw/fs.excalidraw

@@ -0,0 +1,397 @@
+{
+  "type": "excalidraw",
+  "version": 2,
+  "source": "https://excalidraw.com",
+  "elements": [
+    {
+      "id": "ribsikcWWSf8Aw4M6BOYJ",
+      "type": "rectangle",
+      "x": 528.53466796875,
+      "y": 377.9640197753906,
+      "width": 169.21945190429688,
+      "height": 104.2457275390625,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 698826281,
+      "version": 274,
+      "versionNonce": 942385065,
+      "isDeleted": false,
+      "boundElementIds": [
+        "eJn9MVaNlcyj8-YPfrBSY",
+        "JinTKutXOSTzURP969rwo"
+      ]
+    },
+    {
+      "id": "GkrbG--OvBT9zJ-w8E5oQ",
+      "type": "ellipse",
+      "x": 496.9409637451172,
+      "y": 63.6944580078125,
+      "width": 215.20677185058594,
+      "height": 152.14088439941406,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "#fa5252",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 995070601,
+      "version": 595,
+      "versionNonce": 1870840679,
+      "isDeleted": false,
+      "boundElementIds": [
+        "eJn9MVaNlcyj8-YPfrBSY"
+      ]
+    },
+    {
+      "id": "KPLvdnBVoU3U5XGhCch-x",
+      "type": "text",
+      "x": 585.4711608886719,
+      "y": 418.1110534667969,
+      "width": 48,
+      "height": 25,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 938497417,
+      "version": 119,
+      "versionNonce": 1368050313,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "Trivy",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "left",
+      "verticalAlign": "top",
+      "baseline": 18
+    },
+    {
+      "id": "Ry65W-Cczzy8M9JsouEgZ",
+      "type": "text",
+      "x": 558.5760498046875,
+      "y": 114.79718017578125,
+      "width": 89,
+      "height": 50,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1676815783,
+      "version": 368,
+      "versionNonce": 2034482823,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "GitHub\n(trivy-db)",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "center",
+      "verticalAlign": "top",
+      "baseline": 43
+    },
+    {
+      "id": "eJn9MVaNlcyj8-YPfrBSY",
+      "type": "arrow",
+      "x": 608.6504180950899,
+      "y": 218.69285081443215,
+      "width": 0.45618097890837817,
+      "height": 154.16252445127046,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "round",
+      "seed": 1741763111,
+      "version": 1069,
+      "versionNonce": 2093125993,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "points": [
+        [
+          0,
+          0
+        ],
+        [
+          0.45618097890837817,
+          154.16252445127046
+        ]
+      ],
+      "lastCommittedPoint": null,
+      "startBinding": {
+        "elementId": "GkrbG--OvBT9zJ-w8E5oQ",
+        "focus": -0.035986229233252585,
+        "gap": 2.9120411440381986
+      },
+      "endBinding": {
+        "elementId": "ribsikcWWSf8Aw4M6BOYJ",
+        "focus": -0.04563780983822369,
+        "gap": 5.10864450968802
+      },
+      "startArrowhead": null,
+      "endArrowhead": "arrow"
+    },
+    {
+      "id": "2P02jU3j2eEc92lH0YSwm",
+      "type": "text",
+      "x": 637.9371185302734,
+      "y": 248.28482055664062,
+      "width": 327,
+      "height": 50,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 501371753,
+      "version": 360,
+      "versionNonce": 326653351,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "1. Download Trivy DB\n(including vulnerability information)",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "left",
+      "verticalAlign": "top",
+      "baseline": 43
+    },
+    {
+      "id": "zdNQvzJczyD9GSExNdKS1",
+      "type": "draw",
+      "x": 513.9153137207031,
+      "y": 461.14288330078125,
+      "width": 72.64572143554688,
+      "height": 72.18890380859375,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "round",
+      "seed": 1270145927,
+      "version": 459,
+      "versionNonce": 1094761993,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "points": [
+        [
+          0,
+          0
+        ],
+        [
+          -39.526153564453125,
+          16.35540771484375
+        ],
+        [
+          -32.219512939453125,
+          72.170166015625
+        ],
+        [
+          30.40386962890625,
+          72.18890380859375
+        ],
+        [
+          33.11956787109375,
+          32.5743408203125
+        ]
+      ],
+      "lastCommittedPoint": null,
+      "startBinding": null,
+      "endBinding": null,
+      "startArrowhead": null,
+      "endArrowhead": null
+    },
+    {
+      "id": "YK7xYiSKb1RwCCobsRAXm",
+      "type": "text",
+      "x": 391.5774230957031,
+      "y": 541.0142517089844,
+      "width": 280,
+      "height": 50,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 2027931817,
+      "version": 510,
+      "versionNonce": 1538345895,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "3. Traverse directories\nand look for necessary files",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "left",
+      "verticalAlign": "top",
+      "baseline": 43
+    },
+    {
+      "id": "Z_DiM_TKY2bBa4Q5VEWgI",
+      "type": "text",
+      "x": 684.9671020507812,
+      "y": 621.1561279296875,
+      "width": 160,
+      "height": 25,
+      "angle": 0,
+      "strokeColor": "#1864ab",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1365660617,
+      "version": 564,
+      "versionNonce": 2113117703,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "Local Filesystem",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "left",
+      "verticalAlign": "top",
+      "baseline": 18
+    },
+    {
+      "id": "kqEATPhet5tYxzkEOFZng",
+      "type": "text",
+      "x": 571.0751342773438,
+      "y": 494.0994567871094,
+      "width": 254,
+      "height": 25,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 130557095,
+      "version": 654,
+      "versionNonce": 2037434313,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "4. Detect security issues",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "left",
+      "verticalAlign": "top",
+      "baseline": 18
+    },
+    {
+      "id": "K0XdIaMYVmUP2kGc8Oe1O",
+      "type": "rectangle",
+      "x": 360.9377136230469,
+      "y": 357.07373046875,
+      "width": 495.45401000976557,
+      "height": 297.8450317382812,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1367853545,
+      "version": 339,
+      "versionNonce": 314224297,
+      "isDeleted": false,
+      "boundElementIds": null
+    },
+    {
+      "id": "_vOsyHICDRWn01MF3g7rB",
+      "type": "draw",
+      "x": 539.7380981445312,
+      "y": 501.50762939453125,
+      "width": 16.976165771484375,
+      "height": 16.45367431640625,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "round",
+      "seed": 1322966281,
+      "version": 82,
+      "versionNonce": 244034663,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "points": [
+        [
+          0,
+          0
+        ],
+        [
+          6.905059814453125,
+          -16.45367431640625
+        ],
+        [
+          16.976165771484375,
+          -5.1099853515625
+        ]
+      ],
+      "lastCommittedPoint": null,
+      "startBinding": null,
+      "endBinding": null,
+      "startArrowhead": null,
+      "endArrowhead": null
+    }
+  ],
+  "appState": {
+    "gridSize": null,
+    "viewBackgroundColor": "#ffffff"
+  }
+}

docs/imgs/excalidraw/image.excalidraw

@@ -0,0 +1,504 @@
+{
+  "type": "excalidraw",
+  "version": 2,
+  "source": "https://excalidraw.com",
+  "elements": [
+    {
+      "id": "ribsikcWWSf8Aw4M6BOYJ",
+      "type": "rectangle",
+      "x": 528.53466796875,
+      "y": 359.7196350097656,
+      "width": 169.21945190429688,
+      "height": 104.2457275390625,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 698826281,
+      "version": 235,
+      "versionNonce": 865905065,
+      "isDeleted": false,
+      "boundElementIds": [
+        "eJn9MVaNlcyj8-YPfrBSY",
+        "JinTKutXOSTzURP969rwo"
+      ]
+    },
+    {
+      "id": "GkrbG--OvBT9zJ-w8E5oQ",
+      "type": "ellipse",
+      "x": 382.4654998779297,
+      "y": 70.28388977050781,
+      "width": 215.20677185058594,
+      "height": 152.14088439941406,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "#fa5252",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 995070601,
+      "version": 442,
+      "versionNonce": 1305668297,
+      "isDeleted": false,
+      "boundElementIds": [
+        "eJn9MVaNlcyj8-YPfrBSY"
+      ]
+    },
+    {
+      "id": "KPLvdnBVoU3U5XGhCch-x",
+      "type": "text",
+      "x": 585.4711608886719,
+      "y": 399.8666687011719,
+      "width": 48,
+      "height": 25,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 938497417,
+      "version": 82,
+      "versionNonce": 463601353,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "Trivy",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "left",
+      "verticalAlign": "top",
+      "baseline": 18
+    },
+    {
+      "id": "Ry65W-Cczzy8M9JsouEgZ",
+      "type": "text",
+      "x": 445.5017395019531,
+      "y": 121.72871398925781,
+      "width": 89,
+      "height": 50,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1676815783,
+      "version": 306,
+      "versionNonce": 1721298503,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "GitHub\n(trivy-db)",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "center",
+      "verticalAlign": "top",
+      "baseline": 43
+    },
+    {
+      "id": "eJn9MVaNlcyj8-YPfrBSY",
+      "type": "arrow",
+      "x": 497.981827043938,
+      "y": 226.98470679602065,
+      "width": 90.39040277767413,
+      "height": 127.08286800676547,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "round",
+      "seed": 1741763111,
+      "version": 591,
+      "versionNonce": 1564262983,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "points": [
+        [
+          0,
+          0
+        ],
+        [
+          90.39040277767413,
+          127.08286800676547
+        ]
+      ],
+      "lastCommittedPoint": null,
+      "startBinding": {
+        "elementId": "GkrbG--OvBT9zJ-w8E5oQ",
+        "focus": 0.41046776258752976,
+        "gap": 4.7596344319156
+      },
+      "endBinding": {
+        "elementId": "ribsikcWWSf8Aw4M6BOYJ",
+        "focus": 0.1341309277800711,
+        "gap": 5.652060206979513
+      },
+      "startArrowhead": null,
+      "endArrowhead": "arrow"
+    },
+    {
+      "id": "2P02jU3j2eEc92lH0YSwm",
+      "type": "text",
+      "x": 181.22366333007812,
+      "y": 252.094970703125,
+      "width": 327,
+      "height": 50,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 501371753,
+      "version": 281,
+      "versionNonce": 1175555431,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "1. Download Trivy DB\n(including vulnerability information)",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "left",
+      "verticalAlign": "top",
+      "baseline": 43
+    },
+    {
+      "id": "P3WUTj2Q9se-JE7t3AUeq",
+      "type": "ellipse",
+      "x": 635.5376052856445,
+      "y": 68.77783966064453,
+      "width": 286.11024475097656,
+      "height": 152.14088439941406,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "#228be6",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1633931305,
+      "version": 684,
+      "versionNonce": 1011691465,
+      "isDeleted": false,
+      "boundElementIds": [
+        "eJn9MVaNlcyj8-YPfrBSY",
+        "JinTKutXOSTzURP969rwo"
+      ]
+    },
+    {
+      "id": "2q_e-oMWU2gv7ZEClixAx",
+      "type": "text",
+      "x": 680.7248458862305,
+      "y": 102.90502166748047,
+      "width": 186,
+      "height": 74,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 866083559,
+      "version": 676,
+      "versionNonce": 1669555559,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "Container Registry\nor\nContainer Engine",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "center",
+      "verticalAlign": "top",
+      "baseline": 67
+    },
+    {
+      "id": "JinTKutXOSTzURP969rwo",
+      "type": "arrow",
+      "x": 725.3393330640303,
+      "y": 216.94283962355922,
+      "width": 69.9915382406898,
+      "height": 134.02688987715163,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "round",
+      "seed": 1348821927,
+      "version": 938,
+      "versionNonce": 1580551495,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "points": [
+        [
+          0,
+          0
+        ],
+        [
+          -69.9915382406898,
+          134.02688987715163
+        ]
+      ],
+      "lastCommittedPoint": null,
+      "startBinding": {
+        "elementId": "P3WUTj2Q9se-JE7t3AUeq",
+        "focus": 0.10510087993199528,
+        "gap": 1.4587528984692284
+      },
+      "endBinding": {
+        "elementId": "ribsikcWWSf8Aw4M6BOYJ",
+        "focus": 0.0931277668871816,
+        "gap": 8.74990550905477
+      },
+      "startArrowhead": null,
+      "endArrowhead": "arrow"
+    },
+    {
+      "id": "kHnEt-AjbEzMxB61VSDc2",
+      "type": "text",
+      "x": 723.4168395996094,
+      "y": 258.063232421875,
+      "width": 295,
+      "height": 25,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1080814281,
+      "version": 613,
+      "versionNonce": 1064224615,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "2. Pull missing layers in cache",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "left",
+      "verticalAlign": "top",
+      "baseline": 18
+    },
+    {
+      "id": "zdNQvzJczyD9GSExNdKS1",
+      "type": "draw",
+      "x": 524.4000854492188,
+      "y": 435.25982666015625,
+      "width": 72.64572143554688,
+      "height": 72.18890380859375,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "round",
+      "seed": 1270145927,
+      "version": 331,
+      "versionNonce": 1090245193,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "points": [
+        [
+          0,
+          0
+        ],
+        [
+          -39.526153564453125,
+          16.35540771484375
+        ],
+        [
+          -32.219512939453125,
+          72.170166015625
+        ],
+        [
+          30.40386962890625,
+          72.18890380859375
+        ],
+        [
+          33.11956787109375,
+          32.5743408203125
+        ]
+      ],
+      "lastCommittedPoint": null,
+      "startBinding": null,
+      "endBinding": null,
+      "startArrowhead": null,
+      "endArrowhead": null
+    },
+    {
+      "id": "13A9Y6sL_9DQ1KskiX5Oj",
+      "type": "draw",
+      "x": 545.8597412109375,
+      "y": 483.20318603515625,
+      "width": 25.76263427734375,
+      "height": 16.2581787109375,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "round",
+      "seed": 788909033,
+      "version": 85,
+      "versionNonce": 991433415,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "points": [
+        [
+          0,
+          0
+        ],
+        [
+          13.24993896484375,
+          -16.2581787109375
+        ],
+        [
+          25.76263427734375,
+          -5.01812744140625
+        ]
+      ],
+      "lastCommittedPoint": null,
+      "startBinding": null,
+      "endBinding": null,
+      "startArrowhead": null,
+      "endArrowhead": null
+    },
+    {
+      "id": "YK7xYiSKb1RwCCobsRAXm",
+      "type": "text",
+      "x": 261.88555908203125,
+      "y": 379.65887451171875,
+      "width": 249,
+      "height": 50,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 2027931817,
+      "version": 255,
+      "versionNonce": 809279785,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "3. Analyze layers &\nStore informatin in cache",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "left",
+      "verticalAlign": "top",
+      "baseline": 43
+    },
+    {
+      "id": "Z_DiM_TKY2bBa4Q5VEWgI",
+      "type": "text",
+      "x": 404.58673095703125,
+      "y": 522.828125,
+      "width": 144,
+      "height": 25,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1365660617,
+      "version": 327,
+      "versionNonce": 2016944615,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "4. Apply layers",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "left",
+      "verticalAlign": "top",
+      "baseline": 18
+    },
+    {
+      "id": "kqEATPhet5tYxzkEOFZng",
+      "type": "text",
+      "x": 598.8711547851562,
+      "y": 480.22222900390625,
+      "width": 257,
+      "height": 25,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 130557095,
+      "version": 539,
+      "versionNonce": 562048487,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "5. Detect security issues",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "left",
+      "verticalAlign": "top",
+      "baseline": 18
+    }
+  ],
+  "appState": {
+    "gridSize": null,
+    "viewBackgroundColor": "#ffffff"
+  }
+}

docs/imgs/excalidraw/overview.excalidraw

@@ -0,0 +1,699 @@
+{
+  "type": "excalidraw",
+  "version": 2,
+  "source": "https://excalidraw.com",
+  "elements": [
+    {
+      "type": "rectangle",
+      "version": 560,
+      "versionNonce": 1400582380,
+      "isDeleted": false,
+      "id": "zULZ64ij5HLsp2cFZILSX",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 50,
+      "angle": 0,
+      "x": 904.2628784179688,
+      "y": 99.2658462524414,
+      "strokeColor": "#000000",
+      "backgroundColor": "#15aabf",
+      "width": 130.58160400390628,
+      "height": 79.7976837158203,
+      "seed": 1174361836,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": []
+    },
+    {
+      "type": "rectangle",
+      "version": 283,
+      "versionNonce": 431858644,
+      "isDeleted": false,
+      "id": "BkXuq_6BxgqZGZWc8oCtu",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "angle": 0,
+      "x": 760.100830078125,
+      "y": 376.32061767578125,
+      "strokeColor": "#000000",
+      "backgroundColor": "#fd7e14",
+      "width": 792.3008422851561,
+      "height": 151.39703369140625,
+      "seed": 1632394695,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": []
+    },
+    {
+      "type": "text",
+      "version": 217,
+      "versionNonce": 605539564,
+      "isDeleted": false,
+      "id": "YQURTHNPSe05RPSlYRcok",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "angle": 0,
+      "x": 1106.6643676757812,
+      "y": 411.25714111328125,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "width": 86,
+      "height": 46,
+      "seed": 891391049,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": [],
+      "fontSize": 36,
+      "fontFamily": 1,
+      "text": "Trivy",
+      "baseline": 32,
+      "textAlign": "left",
+      "verticalAlign": "top"
+    },
+    {
+      "type": "text",
+      "version": 222,
+      "versionNonce": 1855404140,
+      "isDeleted": false,
+      "id": "6dpF2EyZBtYgO6MrvGj0-",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "angle": 0,
+      "x": 941.25830078125,
+      "y": 471.68231201171875,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "width": 474,
+      "height": 25,
+      "seed": 687997545,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": [],
+      "fontSize": 20,
+      "fontFamily": 1,
+      "text": "A Simple and Comprehensive Vulnerability Scanner",
+      "baseline": 18,
+      "textAlign": "left",
+      "verticalAlign": "top"
+    },
+    {
+      "type": "rectangle",
+      "version": 297,
+      "versionNonce": 239159404,
+      "isDeleted": false,
+      "id": "cpnTMy7L2AUg9IDJppF4H",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "angle": 0,
+      "x": 759.0067749023438,
+      "y": 192.9658660888672,
+      "strokeColor": "#000000",
+      "backgroundColor": "#fa5252",
+      "width": 283.0587768554687,
+      "height": 79.7976837158203,
+      "seed": 77164935,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": []
+    },
+    {
+      "type": "text",
+      "version": 527,
+      "versionNonce": 1738982484,
+      "isDeleted": false,
+      "id": "9-blmNVtLesthMSY_f60t",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "angle": 0,
+      "x": 851.9727783203125,
+      "y": 206.49542236328125,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "width": 94,
+      "height": 50,
+      "seed": 860091815,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": [],
+      "fontSize": 20,
+      "fontFamily": 1,
+      "text": "Container\nImages",
+      "baseline": 43,
+      "textAlign": "center",
+      "verticalAlign": "top"
+    },
+    {
+      "type": "rectangle",
+      "version": 475,
+      "versionNonce": 1582652140,
+      "isDeleted": false,
+      "id": "gugZxhi7ThlcjWY_MFO7q",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "angle": 0,
+      "x": 1052.2297973632812,
+      "y": 191.91817474365234,
+      "strokeColor": "#000000",
+      "backgroundColor": "#be4bdb",
+      "width": 272.31054687500006,
+      "height": 79.7976837158203,
+      "seed": 1232790121,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": []
+    },
+    {
+      "type": "text",
+      "version": 705,
+      "versionNonce": 1618155988,
+      "isDeleted": false,
+      "id": "K48gtpesBxIGJxLTnI2CB",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "angle": 0,
+      "x": 1137.923828125,
+      "y": 218.9615020751953,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "width": 98,
+      "height": 25,
+      "seed": 449264361,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": [],
+      "fontSize": 20,
+      "fontFamily": 1,
+      "text": "Filesystem",
+      "baseline": 18,
+      "textAlign": "center",
+      "verticalAlign": "top"
+    },
+    {
+      "type": "rectangle",
+      "version": 509,
+      "versionNonce": 1528748884,
+      "isDeleted": false,
+      "id": "La6f87LDZ0uEIZB947bXo",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "angle": 0,
+      "x": 1342.2451782226562,
+      "y": 190.3844223022461,
+      "strokeColor": "#000000",
+      "backgroundColor": "#12b886",
+      "width": 202.7937011718749,
+      "height": 79.7976837158203,
+      "seed": 2005637801,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": []
+    },
+    {
+      "type": "text",
+      "version": 866,
+      "versionNonce": 27928788,
+      "isDeleted": false,
+      "id": "aOgRPVQ81jhOfkvzjWTMF",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "angle": 0,
+      "x": 1380.880859375,
+      "y": 202.2483367919922,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "width": 122,
+      "height": 50,
+      "seed": 1284472935,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": [],
+      "fontSize": 20,
+      "fontFamily": 1,
+      "text": "Git\nRepositories",
+      "baseline": 43,
+      "textAlign": "center",
+      "verticalAlign": "top"
+    },
+    {
+      "type": "text",
+      "version": 247,
+      "versionNonce": 653112532,
+      "isDeleted": false,
+      "id": "p_mUPP7FjgXD4cyuwbbDb",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "angle": 0,
+      "x": 918.9429321289062,
+      "y": 104.1267318725586,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "width": 106,
+      "height": 80,
+      "seed": 2021123719,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": [],
+      "fontSize": 16,
+      "fontFamily": 1,
+      "text": "Programming\nLanguage\nDependencies\n",
+      "baseline": 75,
+      "textAlign": "center",
+      "verticalAlign": "middle"
+    },
+    {
+      "type": "rectangle",
+      "version": 223,
+      "versionNonce": 1335079532,
+      "isDeleted": false,
+      "id": "JPMgfRuI6H4FPW8-vegMJ",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "angle": 0,
+      "x": 759.9201354980469,
+      "y": 286.07564544677734,
+      "strokeColor": "#000000",
+      "backgroundColor": "#868e96",
+      "width": 157.08227539062494,
+      "height": 79.7976837158203,
+      "seed": 1163532908,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": []
+    },
+    {
+      "id": "i6l1cTY8BN5dM9gV3TY1q",
+      "type": "text",
+      "x": 774.47998046875,
+      "y": 303.88873291015625,
+      "width": 127,
+      "height": 50,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1614647380,
+      "version": 88,
+      "versionNonce": 1787296340,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "Client/Server\nMode",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "center",
+      "verticalAlign": "top",
+      "baseline": 43
+    },
+    {
+      "type": "rectangle",
+      "version": 298,
+      "versionNonce": 1573553388,
+      "isDeleted": false,
+      "id": "zmjzAP9R7DY9tKjqvFBoB",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "angle": 0,
+      "x": 927.6312561035156,
+      "y": 285.23946380615234,
+      "strokeColor": "#000000",
+      "backgroundColor": "#ced4da",
+      "width": 621.8212890625001,
+      "height": 79.7976837158203,
+      "seed": 1660611796,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": []
+    },
+    {
+      "id": "cvVouJIyT22r3RP8klygl",
+      "type": "text",
+      "x": 1137.06494140625,
+      "y": 312.9378967285156,
+      "width": 164,
+      "height": 25,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1325348180,
+      "version": 130,
+      "versionNonce": 498962388,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "Standalone Mode",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "left",
+      "verticalAlign": "top",
+      "baseline": 18
+    },
+    {
+      "type": "rectangle",
+      "version": 452,
+      "versionNonce": 1384318828,
+      "isDeleted": false,
+      "id": "uZJjI0NYZ64gKin-_7cR5",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "angle": 0,
+      "x": 761.1866760253906,
+      "y": 100.00330352783203,
+      "strokeColor": "#000000",
+      "backgroundColor": "#4c6ef5",
+      "width": 128.17041015625003,
+      "height": 79.7976837158203,
+      "seed": 401388012,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": []
+    },
+    {
+      "id": "zeDNXaEe6KkqqNB6hWn2v",
+      "type": "text",
+      "x": 778.9382934570312,
+      "y": 115.62533569335938,
+      "width": 91,
+      "height": 50,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 2105824340,
+      "version": 137,
+      "versionNonce": 1352955220,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "OS\nPackages",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "center",
+      "verticalAlign": "top",
+      "baseline": 43
+    },
+    {
+      "type": "text",
+      "version": 332,
+      "versionNonce": 1376205292,
+      "isDeleted": false,
+      "id": "8af38RMLhE245Uzw94tk3",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "angle": 0,
+      "x": 1205.6143035888672,
+      "y": 103.33536529541016,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "width": 106,
+      "height": 80,
+      "seed": 1813092204,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": [],
+      "fontSize": 16,
+      "fontFamily": 1,
+      "text": "Programming\nLanguage\nDependencies\n",
+      "baseline": 75,
+      "textAlign": "center",
+      "verticalAlign": "middle"
+    },
+    {
+      "type": "rectangle",
+      "version": 523,
+      "versionNonce": 546482900,
+      "isDeleted": false,
+      "id": "EW10DZBtAPDl2g3lG4Khk",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "angle": 0,
+      "x": 1050.4884185791016,
+      "y": 98.33513641357422,
+      "strokeColor": "#000000",
+      "backgroundColor": "#4c6ef5",
+      "width": 128.3895263671875,
+      "height": 79.7976837158203,
+      "seed": 1225188692,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": []
+    },
+    {
+      "id": "rAQf9FyIl2L5AB1n9JzFk",
+      "type": "text",
+      "x": 1069.5552215576172,
+      "y": 113.51881408691406,
+      "width": 91,
+      "height": 50,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1531169260,
+      "version": 213,
+      "versionNonce": 1734417516,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "OS\nPackages",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "center",
+      "verticalAlign": "top",
+      "baseline": 43
+    },
+    {
+      "type": "rectangle",
+      "version": 705,
+      "versionNonce": 270413908,
+      "isDeleted": false,
+      "id": "nMqoqCtyNfMXk8kWry8kH",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 50,
+      "angle": 0,
+      "x": 1191.5499114990234,
+      "y": 97.8214340209961,
+      "strokeColor": "#000000",
+      "backgroundColor": "#15aabf",
+      "width": 130.7032470703125,
+      "height": 79.7976837158203,
+      "seed": 1126636244,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": []
+    },
+    {
+      "type": "text",
+      "version": 412,
+      "versionNonce": 1904079212,
+      "isDeleted": false,
+      "id": "J5C9c2LNI5fqAAEYp_jI2",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "angle": 0,
+      "x": 1385.1761474609375,
+      "y": 103.10254669189453,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "width": 106,
+      "height": 80,
+      "seed": 546673900,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": [],
+      "fontSize": 16,
+      "fontFamily": 1,
+      "text": "Programming\nLanguage\nDependencies\n",
+      "baseline": 75,
+      "textAlign": "center",
+      "verticalAlign": "middle"
+    },
+    {
+      "type": "rectangle",
+      "version": 701,
+      "versionNonce": 1654991700,
+      "isDeleted": false,
+      "id": "PFi9vxp5euUTYOTLNztVZ",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 50,
+      "angle": 0,
+      "x": 1344.9087524414062,
+      "y": 96.26885223388672,
+      "strokeColor": "#000000",
+      "backgroundColor": "#15aabf",
+      "width": 198.17065429687491,
+      "height": 79.7976837158203,
+      "seed": 216760276,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "boundElementIds": []
+    },
+    {
+      "id": "Uk7ac4Fk6B7eXS2IYB51e",
+      "type": "text",
+      "x": 1613.747314453125,
+      "y": 305.670166015625,
+      "width": 81,
+      "height": 35,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1115855212,
+      "version": 77,
+      "versionNonce": 1712645100,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "Modes",
+      "fontSize": 28,
+      "fontFamily": 1,
+      "textAlign": "center",
+      "verticalAlign": "top",
+      "baseline": 25
+    },
+    {
+      "id": "AP0rLiNYZgZh6NpOg7FQl",
+      "type": "text",
+      "x": 1587.2977294921875,
+      "y": 214.689453125,
+      "width": 128,
+      "height": 35,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1133151724,
+      "version": 172,
+      "versionNonce": 1561108692,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "Artifacts",
+      "fontSize": 28,
+      "fontFamily": 1,
+      "textAlign": "center",
+      "verticalAlign": "top",
+      "baseline": 25
+    },
+    {
+      "id": "hyBBGwYCM6J4CIKDn9IYh",
+      "type": "text",
+      "x": 1592.9608154296875,
+      "y": 118.49179077148438,
+      "width": 110,
+      "height": 35,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 733312980,
+      "version": 248,
+      "versionNonce": 1076463212,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "Targets",
+      "fontSize": 28,
+      "fontFamily": 1,
+      "textAlign": "center",
+      "verticalAlign": "top",
+      "baseline": 25
+    }
+  ],
+  "appState": {
+    "gridSize": null,
+    "viewBackgroundColor": "#ffffff"
+  }
+}

docs/imgs/excalidraw/repo.excalidraw

@@ -0,0 +1,631 @@
+{
+  "type": "excalidraw",
+  "version": 2,
+  "source": "https://excalidraw.com",
+  "elements": [
+    {
+      "id": "ribsikcWWSf8Aw4M6BOYJ",
+      "type": "rectangle",
+      "x": 458.6370544433594,
+      "y": 379.5105285644531,
+      "width": 169.21945190429688,
+      "height": 104.2457275390625,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 698826281,
+      "version": 360,
+      "versionNonce": 899087049,
+      "isDeleted": false,
+      "boundElementIds": [
+        "eJn9MVaNlcyj8-YPfrBSY",
+        "JinTKutXOSTzURP969rwo",
+        "nXkZQsrtjmNqPM6SmPxrc"
+      ]
+    },
+    {
+      "id": "GkrbG--OvBT9zJ-w8E5oQ",
+      "type": "ellipse",
+      "x": 427.04335021972656,
+      "y": 65.240966796875,
+      "width": 215.20677185058594,
+      "height": 152.14088439941406,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "#fa5252",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 995070601,
+      "version": 679,
+      "versionNonce": 1333899847,
+      "isDeleted": false,
+      "boundElementIds": [
+        "eJn9MVaNlcyj8-YPfrBSY"
+      ]
+    },
+    {
+      "id": "KPLvdnBVoU3U5XGhCch-x",
+      "type": "text",
+      "x": 515.5735473632812,
+      "y": 419.6575622558594,
+      "width": 48,
+      "height": 25,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 938497417,
+      "version": 202,
+      "versionNonce": 677296553,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "Trivy",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "left",
+      "verticalAlign": "top",
+      "baseline": 18
+    },
+    {
+      "id": "Ry65W-Cczzy8M9JsouEgZ",
+      "type": "text",
+      "x": 488.6784362792969,
+      "y": 116.34368896484375,
+      "width": 89,
+      "height": 50,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1676815783,
+      "version": 451,
+      "versionNonce": 490852711,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "GitHub\n(trivy-db)",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "center",
+      "verticalAlign": "top",
+      "baseline": 43
+    },
+    {
+      "id": "eJn9MVaNlcyj8-YPfrBSY",
+      "type": "arrow",
+      "x": 538.7528045696993,
+      "y": 220.23935960349465,
+      "width": 0.45618097890837817,
+      "height": 154.16252445127046,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "round",
+      "seed": 1741763111,
+      "version": 1292,
+      "versionNonce": 764124297,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "points": [
+        [
+          0,
+          0
+        ],
+        [
+          0.45618097890837817,
+          154.16252445127046
+        ]
+      ],
+      "lastCommittedPoint": null,
+      "startBinding": {
+        "elementId": "GkrbG--OvBT9zJ-w8E5oQ",
+        "focus": -0.03598869040285281,
+        "gap": 2.911871895302724
+      },
+      "endBinding": {
+        "elementId": "ribsikcWWSf8Aw4M6BOYJ",
+        "focus": -0.04563780983822428,
+        "gap": 5.10864450968802
+      },
+      "startArrowhead": null,
+      "endArrowhead": "arrow"
+    },
+    {
+      "id": "2P02jU3j2eEc92lH0YSwm",
+      "type": "text",
+      "x": 190.61294555664062,
+      "y": 255.17030334472656,
+      "width": 327,
+      "height": 50,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 501371753,
+      "version": 569,
+      "versionNonce": 2012286087,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "1. Download Trivy DB\n(including vulnerability information)",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "left",
+      "verticalAlign": "top",
+      "baseline": 43
+    },
+    {
+      "id": "YK7xYiSKb1RwCCobsRAXm",
+      "type": "text",
+      "x": 588.7474975585938,
+      "y": 488.1255798339844,
+      "width": 280,
+      "height": 50,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 2027931817,
+      "version": 628,
+      "versionNonce": 30461609,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "3. Traverse directories\nand look for necessary files",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "left",
+      "verticalAlign": "top",
+      "baseline": 43
+    },
+    {
+      "id": "Z_DiM_TKY2bBa4Q5VEWgI",
+      "type": "text",
+      "x": 877.162353515625,
+      "y": 618.5094604492188,
+      "width": 160,
+      "height": 25,
+      "angle": 0,
+      "strokeColor": "#1864ab",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1365660617,
+      "version": 647,
+      "versionNonce": 760156423,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "Local Filesystem",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "left",
+      "verticalAlign": "top",
+      "baseline": 18
+    },
+    {
+      "id": "K0XdIaMYVmUP2kGc8Oe1O",
+      "type": "rectangle",
+      "x": 360.9377136230469,
+      "y": 357.07373046875,
+      "width": 695.5669860839844,
+      "height": 297.8450317382812,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1367853545,
+      "version": 417,
+      "versionNonce": 1598611913,
+      "isDeleted": false,
+      "boundElementIds": null
+    },
+    {
+      "id": "9cBakj4Z-FKXwYYdweyW1",
+      "type": "ellipse",
+      "x": 774.155647277832,
+      "y": 56.2083175778389,
+      "width": 215.20677185058594,
+      "height": 152.14088439941406,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "#4c6ef5",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1010956009,
+      "version": 673,
+      "versionNonce": 825999529,
+      "isDeleted": false,
+      "boundElementIds": [
+        "eJn9MVaNlcyj8-YPfrBSY",
+        "vGa683rpZ9AztfvrVvEyD"
+      ]
+    },
+    {
+      "id": "5y2AKGYkXhCldwQOecwl6",
+      "type": "text",
+      "x": 806.7732543945312,
+      "y": 106.18511658906937,
+      "width": 147,
+      "height": 50,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1289267591,
+      "version": 83,
+      "versionNonce": 1127203721,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "Remote\nGit Repository",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "center",
+      "verticalAlign": "top",
+      "baseline": 43
+    },
+    {
+      "id": "vGa683rpZ9AztfvrVvEyD",
+      "type": "arrow",
+      "x": 884.4609964246083,
+      "y": 220.86864013003574,
+      "width": 0.45618097890837817,
+      "height": 154.16252445127046,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "round",
+      "seed": 1762737031,
+      "version": 1200,
+      "versionNonce": 457627015,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "points": [
+        [
+          0,
+          0
+        ],
+        [
+          0.45618097890837817,
+          154.16252445127046
+        ]
+      ],
+      "lastCommittedPoint": null,
+      "startBinding": {
+        "elementId": "9cBakj4Z-FKXwYYdweyW1",
+        "focus": -0.022674122391029432,
+        "gap": 12.541597764893623
+      },
+      "endBinding": {
+        "elementId": "4_okkFmweGK_2DBTmRp4i",
+        "focus": 0.047202684587572305,
+        "gap": 3.295263653270979
+      },
+      "startArrowhead": null,
+      "endArrowhead": "arrow"
+    },
+    {
+      "id": "4_okkFmweGK_2DBTmRp4i",
+      "type": "rectangle",
+      "x": 796.4703521728516,
+      "y": 378.3264282345772,
+      "width": 169.21945190429688,
+      "height": 104.2457275390625,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "#4c6ef5",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 853231143,
+      "version": 387,
+      "versionNonce": 1096837737,
+      "isDeleted": false,
+      "boundElementIds": [
+        "eJn9MVaNlcyj8-YPfrBSY",
+        "JinTKutXOSTzURP969rwo",
+        "vGa683rpZ9AztfvrVvEyD",
+        "nXkZQsrtjmNqPM6SmPxrc"
+      ]
+    },
+    {
+      "id": "zvgwnUmSms_XcbMDespIP",
+      "type": "text",
+      "x": 847.181640625,
+      "y": 404.5675476193428,
+      "width": 72,
+      "height": 50,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1769283399,
+      "version": 307,
+      "versionNonce": 1392544935,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "Git\nProject",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "center",
+      "verticalAlign": "top",
+      "baseline": 43
+    },
+    {
+      "id": "f0kayc0oXZazxPJKizaM1",
+      "type": "text",
+      "x": 916.8968811035156,
+      "y": 253.85886842012405,
+      "width": 258,
+      "height": 50,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 49135625,
+      "version": 649,
+      "versionNonce": 1150891337,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "2. Clone Git Repository\n   to local temp directory",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "left",
+      "verticalAlign": "top",
+      "baseline": 43
+    },
+    {
+      "id": "nXkZQsrtjmNqPM6SmPxrc",
+      "type": "arrow",
+      "x": 640.9059448242188,
+      "y": 429.34260255098343,
+      "width": 146.4581298828125,
+      "height": 0.93572998046875,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "round",
+      "seed": 2075020231,
+      "version": 93,
+      "versionNonce": 1421238215,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "points": [
+        [
+          0,
+          0
+        ],
+        [
+          146.4581298828125,
+          -0.93572998046875
+        ]
+      ],
+      "lastCommittedPoint": null,
+      "startBinding": {
+        "elementId": "ribsikcWWSf8Aw4M6BOYJ",
+        "focus": -0.031650787945314215,
+        "gap": 13.0494384765625
+      },
+      "endBinding": {
+        "elementId": "4_okkFmweGK_2DBTmRp4i",
+        "focus": 0.050151997400131744,
+        "gap": 9.106277465820312
+      },
+      "startArrowhead": null,
+      "endArrowhead": "arrow"
+    },
+    {
+      "id": "OPRFQTrsfmF5a7us-mxkI",
+      "type": "draw",
+      "x": 446.98912048339844,
+      "y": 467.28928834199905,
+      "width": 72.64572143554688,
+      "height": 72.18890380859375,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "round",
+      "seed": 1541066697,
+      "version": 504,
+      "versionNonce": 1115999975,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "points": [
+        [
+          0,
+          0
+        ],
+        [
+          -39.526153564453125,
+          16.35540771484375
+        ],
+        [
+          -32.219512939453125,
+          72.170166015625
+        ],
+        [
+          30.40386962890625,
+          72.18890380859375
+        ],
+        [
+          33.11956787109375,
+          32.5743408203125
+        ]
+      ],
+      "lastCommittedPoint": null,
+      "startBinding": null,
+      "endBinding": null,
+      "startArrowhead": null,
+      "endArrowhead": null
+    },
+    {
+      "id": "QzKnYI7o5Yxg_7szebL6Z",
+      "type": "draw",
+      "x": 472.81190490722656,
+      "y": 507.65403443574905,
+      "width": 16.976165771484375,
+      "height": 16.45367431640625,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "round",
+      "seed": 2144447815,
+      "version": 127,
+      "versionNonce": 807483145,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "points": [
+        [
+          0,
+          0
+        ],
+        [
+          6.905059814453125,
+          -16.45367431640625
+        ],
+        [
+          16.976165771484375,
+          -5.1099853515625
+        ]
+      ],
+      "lastCommittedPoint": null,
+      "startBinding": null,
+      "endBinding": null,
+      "startArrowhead": null,
+      "endArrowhead": null
+    },
+    {
+      "id": "qqbEan2u1uU3loTdTvQ4B",
+      "type": "text",
+      "x": 376.983642578125,
+      "y": 561.5254028439522,
+      "width": 254,
+      "height": 25,
+      "angle": 0,
+      "strokeColor": "#000000",
+      "backgroundColor": "transparent",
+      "fillStyle": "hachure",
+      "strokeWidth": 1,
+      "strokeStyle": "solid",
+      "roughness": 1,
+      "opacity": 100,
+      "groupIds": [],
+      "strokeSharpness": "sharp",
+      "seed": 1619652615,
+      "version": 718,
+      "versionNonce": 1190681095,
+      "isDeleted": false,
+      "boundElementIds": null,
+      "text": "4. Detect security issues",
+      "fontSize": 20,
+      "fontFamily": 1,
+      "textAlign": "left",
+      "verticalAlign": "top",
+      "baseline": 18
+    }
+  ],
+  "appState": {
+    "gridSize": null,
+    "viewBackgroundColor": "#ffffff"
+  }
+}

docs/imgs/logo-white.svg

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- Generator: Adobe Illustrator 25.2.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="_x30_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 width="273.277px" height="312.341px" viewBox="0 0 273.277 312.341" enable-background="new 0 0 273.277 312.341"
+	 xml:space="preserve">
+<g display="none">
+	<g display="inline">
+		<path id="XMLID_238_" fill="#F6921E" d="M754.885-766.991c-21.65-2.012-36.066-7.554-55.471-17.526
+			c-34.765-17.865-71.511-25.264-109.482-29.708c-7.552-0.884-15.107-1.971-22.551-3.503c-30.631-6.306-41.022-20.345-31.022-50.036
+			c8.852-26.284,8.129-51.529,4.062-77.9c-3.886-25.202,5.516-42.009,30.232-49.091c26.958-7.724,46.055-23.279,62.176-45.683
+			c22.552-31.342,50.43-32.387,75.678-2.592c13.29,15.683,24.5,33.868,33.206,52.53c15.16,32.498,33.741,62.384,56.465,90.012
+			c8.997,10.939,16.637,23.055,24.312,35.009c14.177,22.079,18.196,45.43,4.449,69.026
+			C812.894-772.342,790.61-767.179,754.885-766.991z"/>
+	</g>
+</g>
+<g>
+	<path fill="#FFFFFF" d="M134.241,178.01c-14.966-6.734-23.812-21.134-23.341-36.425l-31.99-18.474
+		c-2.386,17.699,1.426,36.211,11.026,52.252c10.219,17.074,24.977,29.791,44.305,37.154V178.01L134.241,178.01z"/>
+	<path fill="#FFFFFF" d="M134.241,256.256v-39.66c-20.701-7.561-36.56-21.171-47.443-39.355
+		c-10.295-17.201-14.212-37.138-11.295-56.097l-29.733-17.17C28.736,166.142,66.954,232.356,134.241,256.256z"/>
+	<path fill="#FFFFFF" d="M138.623,216.235v40.021c66.042-24.455,105.685-90.553,88.941-152.077l-29.572,17.228
+		c3.69,20.45,0.473,40.386-9.42,57.065C178.408,195.609,160.66,208.469,138.623,216.235z"/>
+	<path fill="#FFFFFF" d="M162.732,141.756c0.133,14.847-8.593,27.909-24.109,36.253v34.508c20.619-7.517,37.273-19.844,46.802-35.91
+		c9.226-15.555,12.364-34.116,9.199-53.238L162.732,141.756z"/>
+	<path fill="#FFFFFF" d="M167.338,88.702c12.474,6.083,22.634,15.828,29.381,28.179c0.089,0.163,0.172,0.332,0.26,0.496
+		l29.007-16.751c-0.461-0.581-0.905-1.169-1.269-1.758c-10.641-17.213-24.699-30.163-41.784-38.496
+		c-48.231-23.521-107.332-5.786-135.568,40.317l28.937,16.703C95.95,85.802,135.501,73.176,167.338,88.702z"/>
+	<path fill="#FFFFFF" d="M114.557,143.696c0.395,12.594,7.426,24.256,19.684,30.297v-18.6L114.557,143.696z"/>
+	<path fill="#FFFFFF" d="M158.428,139.64c-0.105-0.216-0.208-0.433-0.321-0.645c-2.395-4.49-6.021-8.015-10.487-10.193
+		c-11.485-5.598-25.573-0.979-32.947,10.739l21.968,12.68L158.428,139.64z"/>
+	<path fill="#FFFFFF" d="M149.224,125.515c5.164,2.519,9.351,6.585,12.11,11.758c0.094,0.175,0.175,0.358,0.263,0.537l32.213-18.602
+		c-0.101-0.19-0.198-0.384-0.301-0.572c-6.381-11.683-15.985-20.898-27.774-26.646c-30.119-14.69-67.578-2.707-86.265,27.232
+		l32.037,18.492C119.857,124.323,136.011,119.072,149.224,125.515z"/>
+	<path fill="#FFFFFF" d="M264.965,82.39l-34.137,19.888c18.006,64.017-23.286,133.016-92.204,157.866v43.341l126.341-73.633V82.39z"
+		/>
+	<path fill="#FFFFFF" d="M8.319,82.347v147.466l125.922,73.672v-43.341c-70.174-24.263-110.029-93.387-91.739-158.058L9.921,83.271
+		L8.319,82.347z"/>
+	<path fill="#FFFFFF" d="M138.623,155.413v18.581c12.219-7.071,19.799-18.339,20.386-30.068L138.623,155.413z"/>
+	<path fill="#FFFFFF" d="M10.129,79.195l3.72,2.148L44.196,98.86c29.195-47.754,90.394-66.13,140.341-41.775
+		c17.716,8.64,32.282,22.051,43.292,39.859c0.349,0.563,0.835,1.182,1.362,1.832l33.939-19.599L136.643,6.134L10.129,79.195z"/>
+</g>
+</svg>

docs/index.md

@@ -0,0 +1,64 @@
+# Welcome to {{ config.site_name }} 
+
+A Simple and Comprehensive Vulnerability Scanner for Containers and other Artifacts, Suitable for CI.
+
+# Abstract
+`Trivy` (`tri` pronounced like **tri**gger, `vy` pronounced like en**vy**) is a simple and comprehensive vulnerability scanner for containers and other artifacts.
+A software vulnerability is a glitch, flaw, or weakness present in the software or in an Operating System.
+`Trivy` detects vulnerabilities of OS packages (Alpine, RHEL, CentOS, etc.) and application dependencies (Bundler, Composer, npm, yarn, etc.).
+`Trivy` is easy to use. Just install the binary and you're ready to scan. All you need to do for scanning is to specify a target such as an image name of the container.
+
+<img src="imgs/overview.png" width="700">
+
+Trivy can be run in two different modes:
+
+- [Standalone](./modes/standalone.md)
+- [Client/Server](./modes/client-server.md)
+
+Trivy can scan three different artifacts:
+
+- [Container Images](./scanning/image.md)
+- [Filesystem](./scanning/filesystem.md)
+- [Git Repositories](./scanning/git-repository.md)
+
+<img src="imgs/usage.gif" width="700">
+<img src="imgs/usage1.png" width="600">
+<img src="imgs/usage2.png" width="600">
+
+It is considered to be used in CI. Before pushing to a container registry or deploying your application, you can scan your local container image and other artifacts easily.
+See [here](./integrations/index.md) for details.
+
+## Features
+
+- Detect comprehensive vulnerabilities
+    - OS packages (Alpine, **Red Hat Universal Base Image**, Red Hat Enterprise Linux, CentOS, Oracle Linux, Debian, Ubuntu, Amazon Linux, openSUSE Leap, SUSE Enterprise Linux, Photon OS and Distroless)
+    - **Application dependencies** (Bundler, Composer, Pipenv, Poetry, npm, yarn, Cargo, NuGet, Maven, and Go)
+- Simple
+    - Specify only an image name or artifact name
+    - See [Quick Start](quickstart.md) and [Examples](examples/index.md)
+- Fast
+    - The first scan will finish within 10 seconds (depending on your network). Consequent scans will finish in single seconds.
+    - Unlike other scanners that take long to fetch vulnerability information (~10 minutes) on the first run, and encourage you to maintain a durable vulnerability database, Trivy is stateless and requires no maintenance or preparation.
+- Easy installation
+    - `apt-get install`, `yum install` and `brew install` is possible (See [Installation](installation.md))
+    - **No pre-requisites** such as installation of DB, libraries, etc.
+- High accuracy
+    - **Especially Alpine Linux and RHEL/CentOS**
+    - Other OSes are also high
+- DevSecOps
+    - **Suitable for CI** such as Travis CI, CircleCI, Jenkins, GitLab CI, etc.
+    - See [CI Example](integrations/index.md)
+- Support multiple formats
+    - container image
+        - A local image in Docker Engine which is running as a daemon
+        - A local image in Podman (>=2.0) which is exposing a socket
+        - A remote image in Docker Registry such as Docker Hub, ECR, GCR and ACR
+        - A tar archive stored in the `docker save` / `podman save` formatted file
+        - An image directory compliant with [OCI Image Format](https://github.com/opencontainers/image-spec)
+    - local filesystem
+    - remote git repository
+
+Please see [LICENSE](https://github.com/aquasecurity/trivy/blob/main/LICENSE) for Trivy licensing information.
+
+!!! note
+    Trivy uses vulnerability information from a variety of sources, some of which are licensed for non-commercial use only.

docs/installation.md

@@ -0,0 +1,189 @@
+# Installation
+
+## RHEL/CentOS
+
+Add repository setting to `/etc/yum.repos.d`.
+
+```bash
+$ sudo vim /etc/yum.repos.d/trivy.repo
+[trivy]
+name=Trivy repository
+baseurl=https://aquasecurity.github.io/trivy-repo/rpm/releases/$releasever/$basearch/
+gpgcheck=0
+enabled=1
+$ sudo yum -y update
+$ sudo yum -y install trivy
+```
+
+or
+
+```bash
+rpm -ivh https://github.com/aquasecurity/trivy/releases/download/{{ git.tag }}/trivy_{{ git.tag[1:] }}_Linux-64bit.rpm
+```
+
+## Debian/Ubuntu
+
+Add repository to `/etc/apt/sources.list.d`.
+
+```bash
+sudo apt-get install wget apt-transport-https gnupg lsb-release
+wget -qO - https://aquasecurity.github.io/trivy-repo/deb/public.key | sudo apt-key add -
+echo deb https://aquasecurity.github.io/trivy-repo/deb $(lsb_release -sc) main | sudo tee -a /etc/apt/sources.list.d/trivy.list
+sudo apt-get update
+sudo apt-get install trivy
+```
+
+or
+
+```bash
+wget https://github.com/aquasecurity/trivy/releases/download/{{ git.tag }}/trivy_{{ git.tag[1:] }}_Linux-64bit.deb
+sudo dpkg -i trivy_{{ git.tag[1:] }}_Linux-64bit.deb
+```
+
+
+
+## Arch Linux
+Package trivy-bin can be installed from the Arch User Repository. Examples:
+
+```bash
+pikaur -Sy trivy-bin
+```
+or
+```bash
+yay -Sy trivy-bin
+```
+
+## Homebrew
+
+You can use homebrew on macOS and Linux.
+
+```bash
+brew install aquasecurity/trivy/trivy
+```
+
+## Nix/NixOS
+
+You can use nix on Linux or macOS and on others unofficially.
+
+Note that trivy is currently only in the unstable channels.
+
+```bash
+nix-env --install trivy
+```
+
+Or through your configuration on NixOS or with home-manager as usual
+
+
+## Install Script
+This script downloads Trivy binary based on your OS and architecture.
+
+```bash
+curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin {{ git.tag }}
+```
+
+## Binary
+
+Download the archive file for your operating system/architecture from [here](https://github.com/aquasecurity/trivy/releases/tag/{{ git.tag }}). 
+Unpack the archive, and put the binary somewhere in your `$PATH` (on UNIX-y systems, /usr/local/bin or the like).
+Make sure it has execution bits turned on.
+
+## From source
+
+```bash
+mkdir -p $GOPATH/src/github.com/aquasecurity
+cd $GOPATH/src/github.com/aquasecurity
+git clone --depth 1 --branch {{ git.tag }} https://github.com/aquasecurity/trivy
+cd trivy/cmd/trivy/
+export GO111MODULE=on
+go install
+```
+
+## Docker
+### Docker Hub
+Replace [YOUR_CACHE_DIR] with the cache directory on your machine.
+
+```bash
+docker pull aquasec/trivy:{{ git.tag[1:] }}
+```
+
+Example for Linux:
+
+```bash
+docker run --rm -v [YOUR_CACHE_DIR]:/root/.cache/ aquasec/trivy:{{ git.tag[1:] }} [YOUR_IMAGE_NAME]
+```
+
+Example for macOS:
+
+```bash
+docker run --rm -v $HOME/Library/Caches:/root/.cache/ aquasec/trivy:{{ git.tag[1:] }} python:3.4-alpine
+```
+
+If you would like to scan the image on your host machine, you need to mount `docker.sock`.
+
+```bash
+docker run --rm -v /var/run/docker.sock:/var/run/docker.sock \
+    -v $HOME/Library/Caches:/root/.cache/ aquasec/trivy:{{ git.tag[1:] }} python:3.4-alpine
+```
+
+Please re-pull latest `aquasec/trivy` if an error occurred.
+
+<details>
+<summary>Result</summary>
+
+```bash
+2019-05-16T01:20:43.180+0900    INFO    Updating vulnerability database...
+2019-05-16T01:20:53.029+0900    INFO    Detecting Alpine vulnerabilities...
+
+python:3.4-alpine3.9 (alpine 3.9.2)
+===================================
+Total: 1 (UNKNOWN: 0, LOW: 0, MEDIUM: 1, HIGH: 0, CRITICAL: 0)
+
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |             TITLE              |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| openssl | CVE-2019-1543    | MEDIUM   | 1.1.1a-r1         | 1.1.1b-r1     | openssl: ChaCha20-Poly1305     |
+|         |                  |          |                   |               | with long nonces               |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+```
+
+</details>
+
+### GitHub Container Registry
+
+The same image is hosted on [GitHub Container Registry][registry] as well.
+
+```bash
+docker pull ghcr.io/aquasecurity/trivy:{{ git.tag[1:] }}
+```
+
+[registry]: https://github.com/orgs/aquasecurity/packages/container/package/trivy
+
+### Amazon ECR Public
+
+The same image is hosted on [Amazon ECR Public](https://gallery.ecr.aws/aquasecurity/trivy) as well.
+
+```bash
+docker pull public.ecr.aws/aquasecurity/trivy:{{ git.tag[1:] }}
+```
+## Helm
+### Installing from the the Aqua Chart Repository
+
+```
+helm repo add aquasecurity https://aquasecurity.github.io/helm-charts/
+helm repo update
+helm search repo trivy
+helm install my-trivy aquasecurity/trivy
+```
+
+### Installing the Chart
+
+To install the chart with the release name `my-release`:
+
+```
+helm install my-release .
+```
+
+The command deploys Trivy on the Kubernetes cluster in the default configuration. The [Parameters](#parameters)
+section lists the parameters that can be configured during installation.
+
+> **Tip**: List all releases using `helm list`.

docs/integrations/aws-codepipeline.md

@@ -0,0 +1,4 @@
+# AWS CodePipeline
+See [this blog post][blog] for an example of using Trivy within AWS CodePipeline.
+
+[blog]: https://aws.amazon.com/blogs/containers/scanning-images-with-trivy-in-an-aws-codepipeline/

docs/integrations/aws-security-hub.md

@@ -0,0 +1,29 @@
+# AWS Security Hub
+
+## Upload findings to Security Hub
+
+In the following example using the template `asff.tpl`, [ASFF](https://docs.aws.amazon.com/securityhub/latest/userguide/securityhub-findings-format.html) file can be generated.
+
+```
+$ AWS_REGION=us-west-1 AWS_ACCOUNT_ID=123456789012 trivy image --format template --template "@contrib/asff.tpl" -o report.asff golang:1.12-alpine
+```
+
+ASFF template needs AWS_REGION and AWS_ACCOUNT_ID from environment variables.
+
+Then, you can upload it with AWS CLI.
+
+```
+$ aws securityhub batch-import-findings --findings file://report.asff
+```
+
+## Customize
+You can customize [asff.tpl](https://github.com/aquasecurity/trivy/blob/main/contrib/asff.tpl)
+
+```
+$ export AWS_REGION=us-west-1
+$ export AWS_ACCOUNT_ID=123456789012
+$ trivy image --format template --template "@your-asff.tpl" -o report.asff golang:1.12-alpine
+```
+
+## Reference
+https://aws.amazon.com/blogs/security/how-to-build-ci-cd-pipeline-container-vulnerability-scanning-trivy-and-aws-security-hub/

docs/integrations/circleci.md

@@ -0,0 +1,34 @@
+# CircleCI
+
+```
+$ cat .circleci/config.yml
+jobs:
+  build:
+    docker:
+      - image: docker:stable-git
+    steps:
+      - checkout
+      - setup_remote_docker
+      - run:
+          name: Build image
+          command: docker build -t trivy-ci-test:${CIRCLE_SHA1} .
+      - run:
+          name: Install trivy
+          command: |
+            apk add --update-cache --upgrade curl
+            curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin
+      - run:
+          name: Scan the local image with trivy
+          command: trivy --exit-code 0 --no-progress trivy-ci-test:${CIRCLE_SHA1}
+workflows:
+  version: 2
+  release:
+    jobs:
+      - build
+```
+
+[Example][example]
+[Repository][repository]
+
+[example]: https://circleci.com/gh/aquasecurity/trivy-ci-test
+[repository]: https://github.com/aquasecurity/trivy-ci-test

docs/integrations/github-actions.md

@@ -0,0 +1,9 @@
+# GitHub Actions
+
+- Here is the [Trivy Github Action][action]
+- The Microsoft Azure team have written a [container-scan action][azuer] that uses Trivy and Dockle
+- For full control over the options specified to Trivy, this [blog post][blog] describes adding Trivy into your own GitHub action workflows 
+
+[action]: https://github.com/aquasecurity/trivy-action
+[azure]: https://github.com/Azure/container-scan
+[blog]: https://blog.aquasec.com/devsecops-with-trivy-github-actions

docs/integrations/gitlab-ci.md

@@ -0,0 +1,96 @@
+# GitLab CI
+
+```
+$ cat .gitlab-ci.yml
+stages:
+  - test
+
+trivy:
+  stage: test
+  image: docker:stable
+  services:
+    - name: docker:dind
+      entrypoint: ["env", "-u", "DOCKER_HOST"]
+      command: ["dockerd-entrypoint.sh"]
+  variables:
+    DOCKER_HOST: tcp://docker:2375/
+    DOCKER_DRIVER: overlay2
+    # See https://github.com/docker-library/docker/pull/166
+    DOCKER_TLS_CERTDIR: ""
+    IMAGE: trivy-ci-test:$CI_COMMIT_SHA
+  before_script:
+    - export TRIVY_VERSION=$(wget -qO - "https://api.github.com/repos/aquasecurity/trivy/releases/latest" | grep '"tag_name":' | sed -E 's/.*"v([^"]+)".*/\1/')
+    - echo $TRIVY_VERSION
+    - wget --no-verbose https://github.com/aquasecurity/trivy/releases/download/v${TRIVY_VERSION}/trivy_${TRIVY_VERSION}_Linux-64bit.tar.gz -O - | tar -zxvf -
+  allow_failure: true
+  script:
+    # Build image
+    - docker build -t $IMAGE .
+    # Build report
+    - ./trivy --exit-code 0 --cache-dir .trivycache/ --no-progress --format template --template "@contrib/gitlab.tpl" -o gl-container-scanning-report.json $IMAGE
+    # Print report
+    - ./trivy --exit-code 0 --cache-dir .trivycache/ --no-progress --severity HIGH $IMAGE
+    # Fail on severe vulnerabilities
+    - ./trivy --exit-code 1 --cache-dir .trivycache/ --severity CRITICAL --no-progress $IMAGE
+  cache:
+    paths:
+      - .trivycache/
+  # Enables https://docs.gitlab.com/ee/user/application_security/container_scanning/ (Container Scanning report is available on GitLab EE Ultimate or GitLab.com Gold)
+  artifacts:
+    reports:
+      container_scanning: gl-container-scanning-report.json
+```
+
+[Example][example]
+[Repository][repository]
+
+### GitLab CI using Trivy container
+
+To scan a previously built image that has already been pushed into the
+GitLab container registry the following CI job manifest can be used.
+Note that `entrypoint` needs to be unset for the `script` section to work.
+In case of a non-public GitLab project Trivy additionally needs to
+authenticate to the registry to be able to pull your application image.
+Finally, it is not necessary to clone the project repo as we only work
+with the container image.
+
+```yaml
+container_scanning:
+  image:
+    name: docker.io/aquasec/trivy:latest
+    entrypoint: [""]
+  variables:
+    # No need to clone the repo, we exclusively work on artifacts.  See
+    # https://docs.gitlab.com/ee/ci/runners/README.html#git-strategy
+    GIT_STRATEGY: none
+    TRIVY_USERNAME: "$CI_REGISTRY_USER"
+    TRIVY_PASSWORD: "$CI_REGISTRY_PASSWORD"
+    TRIVY_AUTH_URL: "$CI_REGISTRY"
+    FULL_IMAGE_NAME: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
+  script:
+    - trivy --version
+    # cache cleanup is needed when scanning images with the same tags, it does not remove the database
+    - time trivy image --clear-cache
+    # update vulnerabilities db
+    - time trivy --download-db-only --no-progress --cache-dir .trivycache/
+    # Builds report and puts it in the default workdir $CI_PROJECT_DIR, so `artifacts:` can take it from there
+    - time trivy --exit-code 0 --cache-dir .trivycache/ --no-progress --format template --template "@/contrib/gitlab.tpl"
+        --output "$CI_PROJECT_DIR/gl-container-scanning-report.json" "$FULL_IMAGE_NAME"
+    # Prints full report
+    - time trivy --exit-code 0 --cache-dir .trivycache/ --no-progress "$FULL_IMAGE_NAME"
+    # Fails on high and critical vulnerabilities
+    - time trivy --exit-code 1 --cache-dir .trivycache/ --severity CRITICAL --no-progress "$FULL_IMAGE_NAME"
+  cache:
+    paths:
+      - .trivycache/
+  # Enables https://docs.gitlab.com/ee/user/application_security/container_scanning/ (Container Scanning report is available on GitLab EE Ultimate or GitLab.com Gold)
+  artifacts:
+    when:                          always
+    reports:
+      container_scanning:          gl-container-scanning-report.json
+  tags:
+    - docker-runner
+```
+
+[example]: https://gitlab.com/aquasecurity/trivy-ci-test/pipelines
+[repository]: https://github.com/aquasecurity/trivy-ci-test

docs/integrations/index.md

@@ -0,0 +1,3 @@
+Scan your image automatically as part of your CI workflow, failing the workflow if a vulnerability is found. When you don't want to fail the test, specify `--exit-code 0`.
+
+Since in automated scenarios such as CI/CD you are only interested in the end result, and not the full report, use the `--light` flag to optimize for this scenario and get fast results.

docs/integrations/travis-ci.md

@@ -0,0 +1,29 @@
+# Travis CI
+
+```
+$ cat .travis.yml
+services:
+  - docker
+
+env:
+  global:
+    - COMMIT=${TRAVIS_COMMIT::8}
+
+before_install:
+  - docker build -t trivy-ci-test:${COMMIT} .
+  - export VERSION=$(curl --silent "https://api.github.com/repos/aquasecurity/trivy/releases/latest" | grep '"tag_name":' | sed -E 's/.*"v([^"]+)".*/\1/')
+  - wget https://github.com/aquasecurity/trivy/releases/download/v${VERSION}/trivy_${VERSION}_Linux-64bit.tar.gz
+  - tar zxvf trivy_${VERSION}_Linux-64bit.tar.gz
+script:
+  - ./trivy --exit-code 0 --severity HIGH --no-progress trivy-ci-test:${COMMIT}
+  - ./trivy --exit-code 1 --severity CRITICAL --no-progress trivy-ci-test:${COMMIT}
+cache:
+  directories:
+    - $HOME/.cache/trivy
+```
+
+[Example][example]
+[Repository][repository]
+
+[example]: https://travis-ci.org/aquasecurity/trivy-ci-test
+[repository]: https://github.com/aquasecurity/trivy-ci-test

docs/modes/client-server.md

@@ -0,0 +1,59 @@
+# Client/Server
+
+Trivy has client/server mode. Trivy server has vulnerability database and Trivy client doesn't have to download vulnerability database. It is useful if you want to scan images at multiple locations and do not want to download the database at every location.
+
+## Server
+At first, you need to launch Trivy server. It downloads vulnerability database automatically and continue to fetch the latest DB in the background.
+```
+$ trivy server --listen localhost:8080
+2019-12-12T15:17:06.551+0200    INFO    Need to update DB
+2019-12-12T15:17:56.706+0200    INFO    Reopening DB...
+2019-12-12T15:17:56.707+0200    INFO    Listening localhost:8080...
+```
+
+If you want to accept a connection from outside, you have to specify `0.0.0.0` or your ip address, not `localhost`.
+
+```
+$ trivy server --listen 0.0.0.0:8080
+```
+
+## Client
+Then, specify the remote address.
+```
+$ trivy client --remote http://localhost:8080 alpine:3.10
+```
+
+<details>
+<summary>Result</summary>
+
+```
+alpine:3.10 (alpine 3.10.2)
+===========================
+Total: 3 (UNKNOWN: 0, LOW: 1, MEDIUM: 2, HIGH: 0, CRITICAL: 0)
+
++---------+------------------+----------+-------------------+---------------+
+| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |
++---------+------------------+----------+-------------------+---------------+
+| openssl | CVE-2019-1549    | MEDIUM   | 1.1.1c-r0         | 1.1.1d-r0     |
++         +------------------+          +                   +               +
+|         | CVE-2019-1563    |          |                   |               |
++         +------------------+----------+                   +               +
+|         | CVE-2019-1547    | LOW      |                   |               |
++---------+------------------+----------+-------------------+---------------+
+```
+</details>
+
+## Authentication
+
+```
+$ trivy server --listen localhost:8080 --token dummy
+```
+
+```
+$ trivy client --remote http://localhost:8080 --token dummy alpine:3.10
+```
+
+## Architecture
+
+![architecture](../imgs/client-server.png)
+

docs/modes/standalone.md

@@ -0,0 +1,16 @@
+# Standalone
+
+`trivy image`, `trivy filesystem`, and `trivy repo` works as standalone mode.
+
+## Image
+
+![standalone](../imgs/image.png)
+
+## Filesystem
+
+![fs](../imgs/fs.png)
+
+## Git Repository
+
+![repo](../imgs/repo.png)
+

docs/plugins.md

@@ -0,0 +1,173 @@
+# Plugins
+Trivy provides a plugin feature to allow others to extend the Trivy CLI without the need to change the Trivycode base.
+This plugin system was inspired by the plugin system used in [kubectl][kubectl], [Helm][helm], and [Conftest][conftest].
+
+## Overview
+Trivy plugins are add-on tools that integrate seamlessly with Trivy.
+They provide a way to extend the core feature set of Trivy, but without requiring every new feature to be written in Go and added to the core tool.
+
+- They can be added and removed from a Trivy installation without impacting the core Trivy tool.
+- They can be written in any programming language.
+- They integrate with Trivy, and will show up in Trivy help and subcommands.
+
+!!! warning
+    Trivy plugins available in public are not audited for security.
+    You should install and run third-party plugins at your own risk, since they are arbitrary programs running on your machine.
+
+
+## Installing a Plugin
+A plugin can be installed using the `trivy plugin install` command.
+This command takes a url and will download the plugin and install it in the plugin cache.
+
+Trivy adheres to the XDG specification, so the location depends on whether XDG_DATA_HOME is set.
+Trivy will now search XDG_DATA_HOME for the location of the Trivy plugins cache.
+The preference order is as follows:
+
+- XDG_DATA_HOME if set and .trivy/plugins exists within the XDG_DATA_HOME dir
+- ~/.trivy/plugins
+
+Under the hood Trivy leverages [go-getter][go-getter] to download plugins.
+This means the following protocols are supported for downloading plugins:
+
+- OCI Registries
+- Local Files
+- Git
+- HTTP/HTTPS
+- Mercurial
+- Amazon S3
+- Google Cloud Storage
+
+For example, to download the Kubernetes Trivy plugin you can execute the following command:
+
+```bash
+$ trivy plugin install github.com/aquasecurity/trivy-plugin-kubectl
+```
+## Using Plugins
+Once the plugin is installed, Trivy will load all available plugins in the cache on the start of the next Trivy execution.
+A plugin will be made in the Trivy CLI based on the plugin name.
+To display all plugins, you can list them by `trivy --help`
+
+```bash
+$ trivy --help
+NAME:
+   trivy - A simple and comprehensive vulnerability scanner for containers
+
+USAGE:
+   trivy [global options] command [command options] target
+
+VERSION:
+   dev
+
+COMMANDS:
+   image, i          scan an image
+   filesystem, fs    scan local filesystem
+   repository, repo  scan remote repository
+   client, c         client mode
+   server, s         server mode
+   plugin, p         manage plugins
+   kubectl           scan kubectl resources
+   help, h           Shows a list of commands or help for one command
+```
+
+As shown above, `kubectl` subcommand exists in the `COMMANDS` section.
+To call the kubectl plugin and scan existing Kubernetes deployments, you can execute the following command:
+
+```
+$ trivy kubectl deployment <deployment-id> -- --ignore-unfixed --severity CRITICAL
+```
+
+Internally the kubectl plugin calls the kubectl binary to fetch information about that deployment and passes the using images to Trivy.
+You can see the detail [here][trivy-plugin-kubectl].
+
+If you want to omit even the subcommand, you can use `TRIVY_RUN_AS_PLUGIN` environment variable.
+
+```bash
+$ TRIVY_RUN_AS_PLUGIN=kubectl trivy job your-job -- --format json
+```
+
+## Installing and Running Plugins on the fly
+`trivy plugin run` installs a plugin and runs it on the fly.
+If the plugin is already present in the cache, the installation is skipped.
+
+```bash
+trivy plugin run github.com/aquasecurity/trivy-plugin-kubectl pod your-pod -- --exit-code 1
+```
+
+## Uninstalling Plugins
+Specify a plugin name with `trivy plugin uninstall` command.
+
+```bash
+$ trivy plugin uninstall kubectl
+```
+
+## Building Plugins
+Each plugin has a top-level directory, and then a plugin.yaml file.
+
+```bash
+your-plugin/
+  |
+  |- plugin.yaml
+  |- your-plugin.sh
+```
+
+In the example above, the plugin is contained inside of a directory named `your-plugin`.
+It has two files: plugin.yaml (required) and an executable script, your-plugin.sh (optional).
+
+The core of a plugin is a simple YAML file named plugin.yaml.
+Here is an example YAML of trivy-plugin-kubectl plugin that adds support for Kubernetes scanning.
+
+```yaml
+name: "kubectl"
+repository: github.com/aquasecurity/trivy-plugin-kubectl
+version: "0.1.0"
+usage: scan kubectl resources
+description: |-
+  A Trivy plugin that scans the images of a kubernetes resource.
+  Usage: trivy kubectl TYPE[.VERSION][.GROUP] NAME
+platforms:
+  - selector: # optional
+      os: darwin
+      arch: amd64
+    uri: ./trivy-kubectl # where the execution file is (local file, http, git, etc.)
+    bin: ./trivy-kubectl # path to the execution file
+  - selector: # optional
+      os: linux
+      arch: amd64
+    uri: https://github.com/aquasecurity/trivy-plugin-kubectl/releases/download/v0.1.0/trivy-kubectl.tar.gz
+    bin: ./trivy-kubectl
+```
+
+The `plugin.yaml` field should contain the following information:
+
+- name: The name of the plugin. This also determines how the plugin will be made available in the Trivy CLI. For example, if the plugin is named kubectl, you can call the plugin with `trivy kubectl`. (required)
+- version: The version of the plugin. (required)
+- usage: A short usage description. (required)
+- description: A long description of the plugin. This is where you could provide a helpful documentation of your plugin. (required)
+- platforms: (required)
+  - selector: The OS/Architecture specific variations of a execution file. (optional)
+    - os: OS information based on GOOS (linux, darwin, etc.) (optional)
+    - arch: The architecture information based on GOARCH (amd64, arm64, etc.) (optional)
+  - uri: Where the executable file is. Relative path from the root directory of the plugin or remote URL such as HTTP and S3. (required)
+  - bin: Which file to call when the plugin is executed. Relative path from the root directory of the plugin. (required)
+
+The following rules will apply in deciding which platform to select:
+
+- If both `os` and `arch` under `selector` match the current platform, search will stop and the platform will be used.
+- If `selector` is not present, the platform will be used.
+- If `os` matches and there is no more specific `arch` match, the platform will be used.
+- If no `platform` match is found, Trivy will exit with an error.
+
+After determining platform, Trivy will download the execution file from `uri` and store it in the plugin cache.
+When the plugin is called via Trivy CLI, `bin` command will be executed.
+
+The plugin is responsible for handling flags and arguments. Any arguments are passed to the plugin from the `trivy` command.
+
+## Example
+https://github.com/aquasecurity/trivy-plugin-kubectl
+
+[kubectl]: https://kubernetes.io/docs/tasks/extend-kubectl/kubectl-plugins/
+[helm]: https://helm.sh/docs/topics/plugins/
+[conftest]: https://www.conftest.dev/plugins/
+[go-getter]: https://github.com/hashicorp/go-getter
+[trivy-plugin-kubectl]: https://github.com/aquasecurity/trivy-plugin-kubectl
+

docs/private-registries/docker-hub.md

@@ -0,0 +1,7 @@
+Docker Hub needs `TRIVY_USERNAME` and `TRIVY_PASSWORD`.
+You don't need to set ENV vars when download from public repository.
+
+```bash
+export TRIVY_USERNAME={DOCKERHUB_USERNAME}
+export TRIVY_PASSWORD={DOCKERHUB_PASSWORD}
+```

docs/private-registries/ecr.md

@@ -0,0 +1,4 @@
+Trivy uses AWS SDK. You don't need to install `aws` CLI tool.
+You can use [AWS CLI's ENV Vars][env-var].
+
+[env-var]: https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-envvars.html

docs/private-registries/gcr.md

@@ -0,0 +1,7 @@
+Trivy uses Google Cloud SDK. You don't need to install `gcloud` command.
+
+If you want to use target project's repository, you can settle via `GOOGLE_APPLICATION_CREDENTIAL`.
+```bash
+# must set TRIVY_USERNAME empty char
+export GOOGLE_APPLICATION_CREDENTIALS=/path/to/credential.json
+```

docs/private-registries/index.md

@@ -0,0 +1,4 @@
+Trivy can download images from a private registry, without installing `Docker` or any other 3rd party tools.
+That's because it's easy to run in a CI process.
+
+All you have to do is install `Trivy` and set ENV vars.

docs/private-registries/self.md

@@ -0,0 +1,9 @@
+BasicAuth server needs `TRIVY_USERNAME` and `TRIVY_PASSWORD`.
+
+```bash
+export TRIVY_USERNAME={USERNAME}
+export TRIVY_PASSWORD={PASSWORD}
+
+# if you want to use 80 port, use NonSSL
+export TRIVY_NON_SSL=true
+```

docs/quickstart.md

@@ -0,0 +1,34 @@
+# Quick Start
+
+Simply specify an image name (and a tag).
+
+```
+$ trivy image [YOUR_IMAGE_NAME]
+```
+
+For example:
+
+```
+$ trivy image python:3.4-alpine
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2019-05-16T01:20:43.180+0900    INFO    Updating vulnerability database...
+2019-05-16T01:20:53.029+0900    INFO    Detecting Alpine vulnerabilities...
+
+python:3.4-alpine3.9 (alpine 3.9.2)
+===================================
+Total: 1 (UNKNOWN: 0, LOW: 0, MEDIUM: 1, HIGH: 0, CRITICAL: 0)
+
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |             TITLE              |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| openssl | CVE-2019-1543    | MEDIUM   | 1.1.1a-r1         | 1.1.1b-r1     | openssl: ChaCha20-Poly1305     |
+|         |                  |          |                   |               | with long nonces               |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+```
+
+</details>

docs/scanning/advanced/embed-in-dockerfile.md

@@ -0,0 +1,28 @@
+# Embed in Dockerfile
+
+Scan your image as part of the build process by embedding Trivy in the
+Dockerfile. This approach can be used to update Dockerfiles currently using
+Aqua’s [Microscanner][microscanner].
+
+```bash
+$ cat Dockerfile
+FROM alpine:3.7
+
+RUN apk add curl \
+    && curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin \
+    && trivy filesystem --exit-code 1 --no-progress /
+
+$ docker build -t vulnerable-image .
+```
+Alternatively you can use Trivy in a multistage build. Thus avoiding the
+insecure `curl | sh`. Also the image is not changed.
+```bash
+[...]
+# Run vulnerability scan on build image
+FROM build AS vulnscan
+COPY --from=aquasec/trivy:latest /usr/local/bin/trivy /usr/local/bin/trivy
+RUN trivy filesystem --exit-code 1 --no-progress /
+[...]
+```
+
+[microscanner]: https://github.com/aquasecurity/microscanner

docs/scanning/advanced/oci.md

@@ -0,0 +1,17 @@
+# OCI
+
+An image directory compliant with "Open Container Image Layout Specification".
+
+Buildah:
+
+```
+$ buildah push docker.io/library/alpine:3.11 oci:/path/to/alpine
+$ trivy image --input /path/to/alpine
+```
+
+Skopeo:
+
+```
+$ skopeo copy docker-daemon:alpine:3.11 oci:/path/to/alpine
+$ trivy image --input /path/to/alpine
+```

docs/scanning/advanced/podman.md

@@ -0,0 +1,26 @@
+# Podman
+
+[EXPERIMENTAL] This feature might change without preserving backwards compatibility.
+
+Scan your image in Podman (>=2.0) running locally. The remote Podman is not supported.
+Before performing Trivy commands, you must enable the podman.sock systemd service on your machine.
+For more details, see [here][sock]
+
+```bash
+$ systemctl --user enable --now podman.socket
+```
+
+Then, you can scan your image in Podman.
+
+```bash
+$ cat Dockerfile
+FROM alpine:3.12
+RUN apk add --no-cache bash
+$ podman build -t test .
+$ podman images
+REPOSITORY                TAG     IMAGE ID      CREATED      SIZE
+localhost/test            latest  efc372d4e0de  About a minute ago  7.94 MB
+$ trivy image test
+```
+
+[sock]: https://github.com/containers/podman/blob/master/docs/tutorials/remote_client.md#enable-the-podman-service-on-the-server-machine

docs/scanning/advanced/unpacked-filesystem.md

@@ -0,0 +1,116 @@
+# Unpacked Filesystem
+
+Scan aan unpacked container image filesystem.
+
+In this case, Trivy works the same way when scanning containers
+
+```bash
+$ docker export $(docker create alpine:3.10.2) | tar -C /tmp/rootfs -xvf -
+$ trivy fs /tmp/rootfs
+```
+
+<details>
+<summary>Result</summary>
+
+```bash
+2021-03-08T05:22:26.378Z        INFO    Need to update DB
+2021-03-08T05:22:26.380Z        INFO    Downloading DB...
+20.37 MiB / 20.37 MiB [-------------------------------------------------------------------------------------------------------------------------------------] 100.00% 8.24 MiB p/s 2s
+2021-03-08T05:22:30.134Z        INFO    Detecting Alpine vulnerabilities...
+
+/tmp/rootfs (alpine 3.10.2)
+===========================
+Total: 20 (UNKNOWN: 0, LOW: 2, MEDIUM: 10, HIGH: 8, CRITICAL: 0)
+
++--------------+------------------+----------+-------------------+---------------+---------------------------------------+
+|   LIBRARY    | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |                 TITLE                 |
++--------------+------------------+----------+-------------------+---------------+---------------------------------------+
+| libcrypto1.1 | CVE-2020-1967    | HIGH     | 1.1.1c-r0         | 1.1.1g-r0     | openssl: Segmentation                 |
+|              |                  |          |                   |               | fault in SSL_check_chain              |
+|              |                  |          |                   |               | causes denial of service              |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2020-1967  |
++              +------------------+          +                   +---------------+---------------------------------------+
+|              | CVE-2021-23839   |          |                   | 1.1.1j-r0     | openssl: incorrect SSLv2              |
+|              |                  |          |                   |               | rollback protection                   |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23839 |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2021-23840   |          |                   |               | openssl: integer                      |
+|              |                  |          |                   |               | overflow in CipherUpdate              |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23840 |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2021-23841   |          |                   |               | openssl: NULL pointer dereference     |
+|              |                  |          |                   |               | in X509_issuer_and_serial_hash()      |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23841 |
++              +------------------+----------+                   +---------------+---------------------------------------+
+|              | CVE-2019-1547    | MEDIUM   |                   | 1.1.1d-r0     | openssl: side-channel weak            |
+|              |                  |          |                   |               | encryption vulnerability              |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2019-1547  |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2019-1549    |          |                   |               | openssl: information                  |
+|              |                  |          |                   |               | disclosure in fork()                  |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2019-1549  |
++              +------------------+          +                   +---------------+---------------------------------------+
+|              | CVE-2019-1551    |          |                   | 1.1.1d-r2     | openssl: Integer overflow in RSAZ     |
+|              |                  |          |                   |               | modular exponentiation on x86_64      |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2019-1551  |
++              +------------------+          +                   +---------------+---------------------------------------+
+|              | CVE-2020-1971    |          |                   | 1.1.1i-r0     | openssl: EDIPARTYNAME                 |
+|              |                  |          |                   |               | NULL pointer de-reference             |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2020-1971  |
++              +------------------+----------+                   +---------------+---------------------------------------+
+|              | CVE-2019-1563    | LOW      |                   | 1.1.1d-r0     | openssl: information                  |
+|              |                  |          |                   |               | disclosure in PKCS7_dataDecode        |
+|              |                  |          |                   |               | and CMS_decrypt_set1_pkey             |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2019-1563  |
++--------------+------------------+----------+                   +---------------+---------------------------------------+
+| libssl1.1    | CVE-2020-1967    | HIGH     |                   | 1.1.1g-r0     | openssl: Segmentation                 |
+|              |                  |          |                   |               | fault in SSL_check_chain              |
+|              |                  |          |                   |               | causes denial of service              |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2020-1967  |
++              +------------------+          +                   +---------------+---------------------------------------+
+|              | CVE-2021-23839   |          |                   | 1.1.1j-r0     | openssl: incorrect SSLv2              |
+|              |                  |          |                   |               | rollback protection                   |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23839 |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2021-23840   |          |                   |               | openssl: integer                      |
+|              |                  |          |                   |               | overflow in CipherUpdate              |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23840 |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2021-23841   |          |                   |               | openssl: NULL pointer dereference     |
+|              |                  |          |                   |               | in X509_issuer_and_serial_hash()      |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23841 |
++              +------------------+----------+                   +---------------+---------------------------------------+
+|              | CVE-2019-1547    | MEDIUM   |                   | 1.1.1d-r0     | openssl: side-channel weak            |
+|              |                  |          |                   |               | encryption vulnerability              |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2019-1547  |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2019-1549    |          |                   |               | openssl: information                  |
+|              |                  |          |                   |               | disclosure in fork()                  |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2019-1549  |
++              +------------------+          +                   +---------------+---------------------------------------+
+|              | CVE-2019-1551    |          |                   | 1.1.1d-r2     | openssl: Integer overflow in RSAZ     |
+|              |                  |          |                   |               | modular exponentiation on x86_64      |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2019-1551  |
++              +------------------+          +                   +---------------+---------------------------------------+
+|              | CVE-2020-1971    |          |                   | 1.1.1i-r0     | openssl: EDIPARTYNAME                 |
+|              |                  |          |                   |               | NULL pointer de-reference             |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2020-1971  |
++              +------------------+----------+                   +---------------+---------------------------------------+
+|              | CVE-2019-1563    | LOW      |                   | 1.1.1d-r0     | openssl: information                  |
+|              |                  |          |                   |               | disclosure in PKCS7_dataDecode        |
+|              |                  |          |                   |               | and CMS_decrypt_set1_pkey             |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2019-1563  |
++--------------+------------------+----------+-------------------+---------------+---------------------------------------+
+| musl         | CVE-2020-28928   | MEDIUM   | 1.1.22-r3         | 1.1.22-r4     | In musl libc through 1.2.1,           |
+|              |                  |          |                   |               | wcsnrtombs mishandles particular      |
+|              |                  |          |                   |               | combinations of destination buffer... |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2020-28928 |
++--------------+                  +          +                   +               +                                       +
+| musl-utils   |                  |          |                   |               |                                       |
+|              |                  |          |                   |               |                                       |
+|              |                  |          |                   |               |                                       |
+|              |                  |          |                   |               |                                       |
++--------------+------------------+----------+-------------------+---------------+---------------------------------------+
+```
+
+</details>

docs/scanning/filesystem.md

@@ -0,0 +1,103 @@
+# Filesystem
+
+Scan a filesystem (such as a host machine, a virtual machine image, or an unpacked container image filesystem).
+
+```bash
+$ trivy fs /path/to/project
+```
+
+## Local Project
+Trivy will look for vulnerabilities based on lock files such as Gemfile.lock and package-lock.json.
+
+```
+$ trivy fs ~/src/github.com/aquasecurity/trivy-ci-test
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2020-06-01T17:06:58.652+0300    WARN    OS is not detected and vulnerabilities in OS packages are not detected.
+2020-06-01T17:06:58.652+0300    INFO    Detecting pipenv vulnerabilities...
+2020-06-01T17:06:58.691+0300    INFO    Detecting cargo vulnerabilities...
+
+Pipfile.lock
+============
+Total: 10 (UNKNOWN: 2, LOW: 0, MEDIUM: 6, HIGH: 2, CRITICAL: 0)
+
++---------------------+------------------+----------+-------------------+------------------------+------------------------------------+
+|       LIBRARY       | VULNERABILITY ID | SEVERITY | INSTALLED VERSION |     FIXED VERSION      |               TITLE                |
++---------------------+------------------+----------+-------------------+------------------------+------------------------------------+
+| django              | CVE-2020-7471    | HIGH     | 2.0.9             | 3.0.3, 2.2.10, 1.11.28 | django: potential                  |
+|                     |                  |          |                   |                        | SQL injection via                  |
+|                     |                  |          |                   |                        | StringAgg(delimiter)               |
++                     +------------------+----------+                   +------------------------+------------------------------------+
+|                     | CVE-2019-19844   | MEDIUM   |                   | 3.0.1, 2.2.9, 1.11.27  | Django: crafted email address      |
+|                     |                  |          |                   |                        | allows account takeover            |
++                     +------------------+          +                   +------------------------+------------------------------------+
+|                     | CVE-2019-3498    |          |                   | 2.1.5, 2.0.10, 1.11.18 | python-django: Content             |
+|                     |                  |          |                   |                        | spoofing via URL path in           |
+|                     |                  |          |                   |                        | default 404 page                   |
++                     +------------------+          +                   +------------------------+------------------------------------+
+|                     | CVE-2019-6975    |          |                   | 2.1.6, 2.0.11, 1.11.19 | python-django:                     |
+|                     |                  |          |                   |                        | memory exhaustion in               |
+|                     |                  |          |                   |                        | django.utils.numberformat.format() |
++---------------------+------------------+----------+-------------------+------------------------+------------------------------------+
+...
+```
+
+</details>
+
+## From Inside Containers
+Scan your container from inside the container.
+
+```bash
+$ docker run --rm -it alpine:3.11
+/ # curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin
+/ # trivy fs /
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2021-03-08T05:22:26.378Z        INFO    Need to update DB
+2021-03-08T05:22:26.380Z        INFO    Downloading DB...
+20.37 MiB / 20.37 MiB [-------------------------------------------------------------------------------------------------------------------------------------] 100.00% 8.24 MiB p/s 2s
+2021-03-08T05:22:30.134Z        INFO    Detecting Alpine vulnerabilities...
+2021-03-08T05:22:30.138Z        INFO    Trivy skips scanning programming language libraries because no supported file was detected
+
+313430f09696 (alpine 3.11.7)
+============================
+Total: 6 (UNKNOWN: 0, LOW: 0, MEDIUM: 0, HIGH: 6, CRITICAL: 0)
+
++--------------+------------------+----------+-------------------+---------------+---------------------------------------+
+|   LIBRARY    | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |                 TITLE                 |
++--------------+------------------+----------+-------------------+---------------+---------------------------------------+
+| libcrypto1.1 | CVE-2021-23839   | HIGH     | 1.1.1i-r0         | 1.1.1j-r0     | openssl: incorrect SSLv2              |
+|              |                  |          |                   |               | rollback protection                   |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23839 |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2021-23840   |          |                   |               | openssl: integer                      |
+|              |                  |          |                   |               | overflow in CipherUpdate              |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23840 |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2021-23841   |          |                   |               | openssl: NULL pointer dereference     |
+|              |                  |          |                   |               | in X509_issuer_and_serial_hash()      |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23841 |
++--------------+------------------+          +                   +               +---------------------------------------+
+| libssl1.1    | CVE-2021-23839   |          |                   |               | openssl: incorrect SSLv2              |
+|              |                  |          |                   |               | rollback protection                   |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23839 |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2021-23840   |          |                   |               | openssl: integer                      |
+|              |                  |          |                   |               | overflow in CipherUpdate              |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23840 |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2021-23841   |          |                   |               | openssl: NULL pointer dereference     |
+|              |                  |          |                   |               | in X509_issuer_and_serial_hash()      |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23841 |
++--------------+------------------+----------+-------------------+---------------+---------------------------------------+
+```
+
+</details>

docs/scanning/git-repository.md

@@ -0,0 +1,150 @@
+# Git Repository
+
+Scan your remote git repository
+
+```
+$ trivy repo https://github.com/knqyf263/trivy-ci-test
+```
+
+Only public repositories are supported.
+
+<details>
+<summary>Result</summary>
+
+```
+2021-03-09T15:04:19.003+0200    INFO    Detecting cargo vulnerabilities...
+2021-03-09T15:04:19.005+0200    INFO    Detecting pipenv vulnerabilities...
+
+Cargo.lock
+==========
+Total: 7 (UNKNOWN: 7, LOW: 0, MEDIUM: 0, HIGH: 0, CRITICAL: 0)
+
++----------+-------------------+----------+-------------------+------------------------------+---------------------------------------------+
+| LIBRARY  | VULNERABILITY ID  | SEVERITY | INSTALLED VERSION |        FIXED VERSION         |                    TITLE                    |
++----------+-------------------+----------+-------------------+------------------------------+---------------------------------------------+
+| ammonia  | RUSTSEC-2019-0001 | UNKNOWN  | 1.9.0             | >= 2.1.0                     | Uncontrolled recursion leads                |
+|          |                   |          |                   |                              | to abort in HTML serialization              |
+|          |                   |          |                   |                              | -->rustsec.org/advisories/RUSTSEC-2019-0001 |
++----------+-------------------+          +-------------------+------------------------------+---------------------------------------------+
+| openssl  | RUSTSEC-2016-0001 |          | 0.8.3             | >= 0.9.0                     | SSL/TLS MitM vulnerability                  |
+|          |                   |          |                   |                              | due to insecure defaults                    |
+|          |                   |          |                   |                              | -->rustsec.org/advisories/RUSTSEC-2016-0001 |
++----------+-------------------+          +-------------------+------------------------------+---------------------------------------------+
+| smallvec | RUSTSEC-2018-0018 |          | 0.6.9             | >= 0.6.13                    | smallvec creates uninitialized              |
+|          |                   |          |                   |                              | value of any type                           |
+|          |                   |          |                   |                              | -->rustsec.org/advisories/RUSTSEC-2018-0018 |
++          +-------------------+          +                   +------------------------------+---------------------------------------------+
+|          | RUSTSEC-2019-0009 |          |                   | >= 0.6.10                    | Double-free and use-after-free              |
+|          |                   |          |                   |                              | in SmallVec::grow()                         |
+|          |                   |          |                   |                              | -->rustsec.org/advisories/RUSTSEC-2019-0009 |
++          +-------------------+          +                   +                              +---------------------------------------------+
+|          | RUSTSEC-2019-0012 |          |                   |                              | Memory corruption in SmallVec::grow()       |
+|          |                   |          |                   |                              | -->rustsec.org/advisories/RUSTSEC-2019-0012 |
++          +-------------------+          +                   +------------------------------+---------------------------------------------+
+|          | RUSTSEC-2021-0003 |          |                   | >= 0.6.14, < 1.0.0, >= 1.6.1 | Buffer overflow in SmallVec::insert_many    |
+|          |                   |          |                   |                              | -->rustsec.org/advisories/RUSTSEC-2021-0003 |
++----------+-------------------+          +-------------------+------------------------------+---------------------------------------------+
+| tempdir  | RUSTSEC-2018-0017 |          | 0.3.7             |                              | `tempdir` crate has been                    |
+|          |                   |          |                   |                              | deprecated; use `tempfile` instead          |
+|          |                   |          |                   |                              | -->rustsec.org/advisories/RUSTSEC-2018-0017 |
++----------+-------------------+----------+-------------------+------------------------------+---------------------------------------------+
+
+Pipfile.lock
+============
+Total: 20 (UNKNOWN: 3, LOW: 0, MEDIUM: 7, HIGH: 5, CRITICAL: 5)
+
++---------------------+------------------+----------+-------------------+------------------------+---------------------------------------+
+|       LIBRARY       | VULNERABILITY ID | SEVERITY | INSTALLED VERSION |     FIXED VERSION      |                 TITLE                 |
++---------------------+------------------+----------+-------------------+------------------------+---------------------------------------+
+| django              | CVE-2019-19844   | CRITICAL | 2.0.9             | 3.0.1, 2.2.9, 1.11.27  | Django: crafted email address         |
+|                     |                  |          |                   |                        | allows account takeover               |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2019-19844 |
++                     +------------------+          +                   +------------------------+---------------------------------------+
+|                     | CVE-2020-7471    |          |                   | 3.0.3, 2.2.10, 1.11.28 | django: potential SQL injection       |
+|                     |                  |          |                   |                        | via StringAgg(delimiter)              |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-7471  |
++                     +------------------+----------+                   +------------------------+---------------------------------------+
+|                     | CVE-2019-6975    | HIGH     |                   | 2.1.6, 2.0.11, 1.11.19 | python-django: memory exhaustion in   |
+|                     |                  |          |                   |                        | django.utils.numberformat.format()    |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2019-6975  |
++                     +------------------+          +                   +------------------------+---------------------------------------+
+|                     | CVE-2020-9402    |          |                   | 3.0.4, 2.2.11, 1.11.29 | django: potential SQL injection       |
+|                     |                  |          |                   |                        | via "tolerance" parameter in          |
+|                     |                  |          |                   |                        | GIS functions and aggregates...       |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-9402  |
++                     +------------------+----------+                   +------------------------+---------------------------------------+
+|                     | CVE-2019-3498    | MEDIUM   |                   | 2.1.5, 2.0.10, 1.11.18 | python-django: Content spoofing       |
+|                     |                  |          |                   |                        | via URL path in default 404 page      |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2019-3498  |
++                     +------------------+          +                   +------------------------+---------------------------------------+
+|                     | CVE-2020-13254   |          |                   | 3.0.7, 2.2.13          | django: potential data leakage        |
+|                     |                  |          |                   |                        | via malformed memcached keys          |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-13254 |
++                     +------------------+          +                   +                        +---------------------------------------+
+|                     | CVE-2020-13596   |          |                   |                        | django: possible XSS via              |
+|                     |                  |          |                   |                        | admin ForeignKeyRawIdWidget           |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-13596 |
++---------------------+------------------+----------+-------------------+------------------------+---------------------------------------+
+| django-cors-headers | pyup.io-37132    | UNKNOWN  | 2.5.2             | 3.0.0                  | In django-cors-headers                |
+|                     |                  |          |                   |                        | version 3.0.0,                        |
+|                     |                  |          |                   |                        | ``CORS_ORIGIN_WHITELIST``             |
+|                     |                  |          |                   |                        | requires URI schemes, and             |
+|                     |                  |          |                   |                        | optionally ports. This...             |
++---------------------+------------------+----------+-------------------+------------------------+---------------------------------------+
+| djangorestframework | CVE-2020-25626   | MEDIUM   | 3.9.2             | 3.11.2                 | django-rest-framework: XSS            |
+|                     |                  |          |                   |                        | Vulnerability in API viewer           |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-25626 |
++---------------------+------------------+----------+-------------------+------------------------+---------------------------------------+
+| httplib2            | CVE-2021-21240   | HIGH     | 0.12.1            | 0.19.0                 | python-httplib2: Regular              |
+|                     |                  |          |                   |                        | expression denial of                  |
+|                     |                  |          |                   |                        | service via malicious header          |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2021-21240 |
++                     +------------------+----------+                   +------------------------+---------------------------------------+
+|                     | CVE-2020-11078   | MEDIUM   |                   | 0.18.0                 | python-httplib2: CRLF injection       |
+|                     |                  |          |                   |                        | via an attacker controlled            |
+|                     |                  |          |                   |                        | unescaped part of uri for...          |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-11078 |
++                     +------------------+----------+                   +                        +---------------------------------------+
+|                     | pyup.io-38303    | UNKNOWN  |                   |                        | Httplib2 0.18.0 is an                 |
+|                     |                  |          |                   |                        | important security update to          |
+|                     |                  |          |                   |                        | patch a CWE-93 CRLF...                |
++---------------------+------------------+          +-------------------+------------------------+---------------------------------------+
+| jinja2              | pyup.io-39525    |          | 2.10.1            | 2.11.3                 | This affects the package              |
+|                     |                  |          |                   |                        | jinja2 from 0.0.0 and before          |
+|                     |                  |          |                   |                        | 2.11.3. The ReDOS...                  |
++---------------------+------------------+----------+-------------------+------------------------+---------------------------------------+
+| py                  | CVE-2020-29651   | HIGH     | 1.8.0             |                        | python-py: ReDoS in the py.path.svnwc |
+|                     |                  |          |                   |                        | component via mailicious input        |
+|                     |                  |          |                   |                        | to blame functionality...             |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-29651 |
++---------------------+------------------+----------+-------------------+------------------------+---------------------------------------+
+| pyyaml              | CVE-2019-20477   | CRITICAL |               5.1 |                        | PyYAML: command execution             |
+|                     |                  |          |                   |                        | through python/object/apply           |
+|                     |                  |          |                   |                        | constructor in FullLoader             |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2019-20477 |
++                     +------------------+          +                   +------------------------+---------------------------------------+
+|                     | CVE-2020-14343   |          |                   |                    5.4 | PyYAML: incomplete                    |
+|                     |                  |          |                   |                        | fix for CVE-2020-1747                 |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-14343 |
++                     +------------------+          +                   +------------------------+---------------------------------------+
+|                     | CVE-2020-1747    |          |                   | 5.3.1                  | PyYAML: arbitrary command             |
+|                     |                  |          |                   |                        | execution through python/object/new   |
+|                     |                  |          |                   |                        | when FullLoader is used               |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-1747  |
++---------------------+------------------+----------+-------------------+------------------------+---------------------------------------+
+| urllib3             | CVE-2019-11324   | HIGH     | 1.24.1            | 1.24.2                 | python-urllib3: Certification         |
+|                     |                  |          |                   |                        | mishandle when error should be thrown |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2019-11324 |
++                     +------------------+----------+                   +------------------------+---------------------------------------+
+|                     | CVE-2019-11236   | MEDIUM   |                   |                        | python-urllib3: CRLF injection        |
+|                     |                  |          |                   |                        | due to not encoding the               |
+|                     |                  |          |                   |                        | '\r\n' sequence leading to...         |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2019-11236 |
++                     +------------------+          +                   +------------------------+---------------------------------------+
+|                     | CVE-2020-26137   |          |                   | 1.25.9                 | python-urllib3: CRLF injection        |
+|                     |                  |          |                   |                        | via HTTP request method               |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-26137 |
++---------------------+------------------+----------+-------------------+------------------------+---------------------------------------+
+```
+
+</details>

docs/scanning/image.md

@@ -0,0 +1,88 @@
+# Image
+
+## Container Images
+
+Simply specify an image name (and a tag).
+
+```
+$ trivy image [YOUR_IMAGE_NAME]
+```
+
+For example:
+
+```
+$ trivy image python:3.4-alpine
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2019-05-16T01:20:43.180+0900    INFO    Updating vulnerability database...
+2019-05-16T01:20:53.029+0900    INFO    Detecting Alpine vulnerabilities...
+
+python:3.4-alpine3.9 (alpine 3.9.2)
+===================================
+Total: 1 (UNKNOWN: 0, LOW: 0, MEDIUM: 1, HIGH: 0, CRITICAL: 0)
+
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |             TITLE              |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| openssl | CVE-2019-1543    | MEDIUM   | 1.1.1a-r1         | 1.1.1b-r1     | openssl: ChaCha20-Poly1305     |
+|         |                  |          |                   |               | with long nonces               |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+```
+
+</details>
+
+## Tar Files
+
+```
+$ docker save ruby:2.3.0-alpine3.9 -o ruby-2.3.0.tar
+$ trivy image --input ruby-2.3.0.tar
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2019-05-16T12:45:57.332+0900    INFO    Updating vulnerability database...
+2019-05-16T12:45:59.119+0900    INFO    Detecting Debian vulnerabilities...
+
+ruby-2.3.0.tar (debian 8.4)
+===========================
+Total: 7447 (UNKNOWN: 5, LOW: 326, MEDIUM: 5695, HIGH: 1316, CRITICAL: 105)
+
++------------------------------+---------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------+
+|           LIBRARY            |  VULNERABILITY ID   | SEVERITY |     INSTALLED VERSION      |          FIXED VERSION           |                        TITLE                        |
++------------------------------+---------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------+
+| apt                          | CVE-2019-3462       | CRITICAL | 1.0.9.8.3                  | 1.0.9.8.5                        | Incorrect sanitation of the                         |
+|                              |                     |          |                            |                                  | 302 redirect field in HTTP                          |
+|                              |                     |          |                            |                                  | transport method of...                              |
++                              +---------------------+----------+                            +----------------------------------+-----------------------------------------------------+
+|                              | CVE-2016-1252       | MEDIUM   |                            | 1.0.9.8.4                        | The apt package in Debian                           |
+|                              |                     |          |                            |                                  | jessie before 1.0.9.8.4, in                         |
+|                              |                     |          |                            |                                  | Debian unstable before...                           |
++                              +---------------------+----------+                            +----------------------------------+-----------------------------------------------------+
+|                              | CVE-2011-3374       | LOW      |                            |                                  |                                                     |
++------------------------------+---------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------+
+| bash                         | CVE-2016-7543       | HIGH     | 4.3-11                     | 4.3-11+deb8u1                    | bash: Specially crafted                             |
+|                              |                     |          |                            |                                  | SHELLOPTS+PS4 variables allows                      |
+|                              |                     |          |                            |                                  | command substitution                                |
++                              +---------------------+          +                            +----------------------------------+-----------------------------------------------------+
+|                              | CVE-2019-9924       |          |                            | 4.3-11+deb8u2                    | bash: BASH_CMD is writable in                       |
+|                              |                     |          |                            |                                  | restricted bash shells                              |
++                              +---------------------+----------+                            +----------------------------------+-----------------------------------------------------+
+|                              | CVE-2016-0634       | MEDIUM   |                            | 4.3-11+deb8u1                    | bash: Arbitrary code execution                      |
+|                              |                     |          |                            |                                  | via malicious hostname                              |
++                              +---------------------+----------+                            +----------------------------------+-----------------------------------------------------+
+|                              | CVE-2016-9401       | LOW      |                            | 4.3-11+deb8u2                    | bash: popd controlled free                          |
++                              +---------------------+          +                            +----------------------------------+-----------------------------------------------------+
+|                              | TEMP-0841856-B18BAF |          |                            |                                  |                                                     |
++------------------------------+---------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------
+...
+```
+
+</details>
+
+

docs/scanning/index.md

@@ -0,0 +1,7 @@
+# Scanning
+
+Trivy can be used to scan 
+
+- [Container Images](image.md)
+- [Filesystem](filesystem.md)
+- [Git Repositores](git-repository.md)

docs/usage/client.md

@@ -0,0 +1,29 @@
+# Client
+
+```bash
+NAME:
+   trivy client - client mode
+
+USAGE:
+   trivy client [command options] image_name
+
+OPTIONS:
+   --template value, -t value  output template [$TRIVY_TEMPLATE]
+   --format value, -f value    format (table, json, template) (default: "table") [$TRIVY_FORMAT]
+   --input value, -i value     input file path instead of image name [$TRIVY_INPUT]
+   --severity value, -s value  severities of vulnerabilities to be displayed (comma separated) (default: "UNKNOWN,LOW,MEDIUM,HIGH,CRITICAL") [$TRIVY_SEVERITY]
+   --output value, -o value    output file name [$TRIVY_OUTPUT]
+   --exit-code value           Exit code when vulnerabilities were found (default: 0) [$TRIVY_EXIT_CODE]
+   --clear-cache, -c           clear image caches without scanning (default: false) [$TRIVY_CLEAR_CACHE]
+   --ignore-unfixed            display only fixed vulnerabilities (default: false) [$TRIVY_IGNORE_UNFIXED]
+   --removed-pkgs              detect vulnerabilities of removed packages (only for Alpine) (default: false) [$TRIVY_REMOVED_PKGS]
+   --vuln-type value           comma-separated list of vulnerability types (os,library) (default: "os,library") [$TRIVY_VULN_TYPE]
+   --ignorefile value          specify .trivyignore file (default: ".trivyignore") [$TRIVY_IGNOREFILE]
+   --timeout value             timeout (default: 5m0s) [$TRIVY_TIMEOUT]
+   --ignore-policy value       specify the Rego file to evaluate each vulnerability [$TRIVY_IGNORE_POLICY]
+   --token value               for authentication [$TRIVY_TOKEN]
+   --token-header value        specify a header name for token (default: "Trivy-Token") [$TRIVY_TOKEN_HEADER]
+   --remote value              server address (default: "http://localhost:4954") [$TRIVY_REMOTE]
+   --custom-headers value      custom headers [$TRIVY_CUSTOM_HEADERS]
+   --help, -h                  show help (default: false)
+```

docs/usage/fs.md

@@ -0,0 +1,31 @@
+# Filesystem
+
+```bash
+NAME:
+   trivy filesystem - scan local filesystem
+
+USAGE:
+   trivy filesystem [command options] dir
+
+OPTIONS:
+   --template value, -t value  output template [$TRIVY_TEMPLATE]
+   --format value, -f value    format (table, json, template) (default: "table") [$TRIVY_FORMAT]
+   --input value, -i value     input file path instead of image name [$TRIVY_INPUT]
+   --severity value, -s value  severities of vulnerabilities to be displayed (comma separated) (default: "UNKNOWN,LOW,MEDIUM,HIGH,CRITICAL") [$TRIVY_SEVERITY]
+   --output value, -o value    output file name [$TRIVY_OUTPUT]
+   --exit-code value           Exit code when vulnerabilities were found (default: 0) [$TRIVY_EXIT_CODE]
+   --skip-update               skip db update (default: false) [$TRIVY_SKIP_UPDATE]
+   --clear-cache, -c           clear image caches without scanning (default: false) [$TRIVY_CLEAR_CACHE]
+   --ignore-unfixed            display only fixed vulnerabilities (default: false) [$TRIVY_IGNORE_UNFIXED]
+   --removed-pkgs              detect vulnerabilities of removed packages (only for Alpine) (default: false) [$TRIVY_REMOVED_PKGS]
+   --vuln-type value           comma-separated list of vulnerability types (os,library) (default: "os,library") [$TRIVY_VULN_TYPE]
+   --ignorefile value          specify .trivyignore file (default: ".trivyignore") [$TRIVY_IGNOREFILE]
+   --cache-backend value       cache backend (e.g. redis://localhost:6379) (default: "fs") [$TRIVY_CACHE_BACKEND]
+   --timeout value             timeout (default: 5m0s) [$TRIVY_TIMEOUT]
+   --no-progress               suppress progress bar (default: false) [$TRIVY_NO_PROGRESS]
+   --ignore-policy value       specify the Rego file to evaluate each vulnerability [$TRIVY_IGNORE_POLICY]
+   --list-all-pkgs             enabling the option will output all packages regardless of vulnerability (default: false) [$TRIVY_LIST_ALL_PKGS]
+   --skip-files value          specify the file path to skip traversal [$TRIVY_SKIP_FILES]
+   --skip-dirs value           specify the directory where the traversal is skipped [$TRIVY_SKIP_DIRS]
+   --help, -h                  show help (default: false)
+```

docs/usage/image.md

@@ -0,0 +1,34 @@
+# Image
+
+```bash
+NAME:
+   trivy image - scan an image
+
+USAGE:
+   trivy image [command options] image_name
+
+OPTIONS:
+   --template value, -t value  output template [$TRIVY_TEMPLATE]
+   --format value, -f value    format (table, json, template) (default: "table") [$TRIVY_FORMAT]
+   --input value, -i value     input file path instead of image name [$TRIVY_INPUT]
+   --severity value, -s value  severities of vulnerabilities to be displayed (comma separated) (default: "UNKNOWN,LOW,MEDIUM,HIGH,CRITICAL") [$TRIVY_SEVERITY]
+   --output value, -o value    output file name [$TRIVY_OUTPUT]
+   --exit-code value           Exit code when vulnerabilities were found (default: 0) [$TRIVY_EXIT_CODE]
+   --skip-update               skip db update (default: false) [$TRIVY_SKIP_UPDATE]
+   --download-db-only          download/update vulnerability database but don't run a scan (default: false) [$TRIVY_DOWNLOAD_DB_ONLY]
+   --reset                     remove all caches and database (default: false) [$TRIVY_RESET]
+   --clear-cache, -c           clear image caches without scanning (default: false) [$TRIVY_CLEAR_CACHE]
+   --no-progress               suppress progress bar (default: false) [$TRIVY_NO_PROGRESS]
+   --ignore-unfixed            display only fixed vulnerabilities (default: false) [$TRIVY_IGNORE_UNFIXED]
+   --removed-pkgs              detect vulnerabilities of removed packages (only for Alpine) (default: false) [$TRIVY_REMOVED_PKGS]
+   --vuln-type value           comma-separated list of vulnerability types (os,library) (default: "os,library") [$TRIVY_VULN_TYPE]
+   --ignorefile value          specify .trivyignore file (default: ".trivyignore") [$TRIVY_IGNOREFILE]
+   --timeout value             timeout (default: 5m0s) [$TRIVY_TIMEOUT]
+   --light                     light mode: it's faster, but vulnerability descriptions and references are not displayed (default: false) [$TRIVY_LIGHT]
+   --ignore-policy value       specify the Rego file to evaluate each vulnerability [$TRIVY_IGNORE_POLICY]
+   --list-all-pkgs             enabling the option will output all packages regardless of vulnerability (default: false) [$TRIVY_LIST_ALL_PKGS]
+   --skip-files value          specify the file path to skip traversal [$TRIVY_SKIP_FILES]
+   --skip-dirs value           specify the directory where the traversal is skipped [$TRIVY_SKIP_DIRS]
+   --cache-backend value       cache backend (e.g. redis://localhost:6379) (default: "fs") [$TRIVY_CACHE_BACKEND]
+   --help, -h                  show help (default: false)
+```

docs/usage/index.md

@@ -0,0 +1,27 @@
+Trivy has several sub commands, image, fs, repo, client and server.
+
+```
+NAME:
+   trivy - A simple and comprehensive vulnerability scanner for containers
+
+USAGE:
+   trivy [global options] command [command options] target
+
+VERSION:
+   v0.15.0
+
+COMMANDS:
+   image, i          scan an image
+   filesystem, fs    scan local filesystem
+   repository, repo  scan remote repository
+   client, c         client mode
+   server, s         server mode
+   help, h           Shows a list of commands or help for one command
+
+GLOBAL OPTIONS:
+   --quiet, -q        suppress progress bar and log output (default: false) [$TRIVY_QUIET]
+   --debug, -d        debug mode (default: false) [$TRIVY_DEBUG]
+   --cache-dir value  cache directory (default: "/Users/teppei/Library/Caches/trivy") [$TRIVY_CACHE_DIR]
+   --help, -h         show help (default: false)
+   --version, -v      print the version (default: false)
+```

docs/usage/repo.md

@@ -0,0 +1,31 @@
+# Repository
+
+```bash
+NAME:
+   trivy repository - scan remote repository
+
+USAGE:
+   trivy repository [command options] repo_url
+
+OPTIONS:
+   --template value, -t value  output template [$TRIVY_TEMPLATE]
+   --format value, -f value    format (table, json, template) (default: "table") [$TRIVY_FORMAT]
+   --input value, -i value     input file path instead of image name [$TRIVY_INPUT]
+   --severity value, -s value  severities of vulnerabilities to be displayed (comma separated) (default: "UNKNOWN,LOW,MEDIUM,HIGH,CRITICAL") [$TRIVY_SEVERITY]
+   --output value, -o value    output file name [$TRIVY_OUTPUT]
+   --exit-code value           Exit code when vulnerabilities were found (default: 0) [$TRIVY_EXIT_CODE]
+   --skip-update               skip db update (default: false) [$TRIVY_SKIP_UPDATE]
+   --clear-cache, -c           clear image caches without scanning (default: false) [$TRIVY_CLEAR_CACHE]
+   --ignore-unfixed            display only fixed vulnerabilities (default: false) [$TRIVY_IGNORE_UNFIXED]
+   --removed-pkgs              detect vulnerabilities of removed packages (only for Alpine) (default: false) [$TRIVY_REMOVED_PKGS]
+   --vuln-type value           comma-separated list of vulnerability types (os,library) (default: "os,library") [$TRIVY_VULN_TYPE]
+   --ignorefile value          specify .trivyignore file (default: ".trivyignore") [$TRIVY_IGNOREFILE]
+   --cache-backend value       cache backend (e.g. redis://localhost:6379) (default: "fs") [$TRIVY_CACHE_BACKEND]
+   --timeout value             timeout (default: 5m0s) [$TRIVY_TIMEOUT]
+   --no-progress               suppress progress bar (default: false) [$TRIVY_NO_PROGRESS]
+   --ignore-policy value       specify the Rego file to evaluate each vulnerability [$TRIVY_IGNORE_POLICY]
+   --list-all-pkgs             enabling the option will output all packages regardless of vulnerability (default: false) [$TRIVY_LIST_ALL_PKGS]
+   --skip-files value          specify the file path to skip traversal [$TRIVY_SKIP_FILES]
+   --skip-dirs value           specify the directory where the traversal is skipped [$TRIVY_SKIP_DIRS]
+   --help, -h                  show help (default: false)
+```

docs/usage/server.md

@@ -0,0 +1,19 @@
+# Server
+
+```bash
+NAME:
+   trivy server - server mode
+
+USAGE:
+   trivy server [command options] [arguments...]
+
+OPTIONS:
+   --skip-update          skip db update (default: false) [$TRIVY_SKIP_UPDATE]
+   --download-db-only     download/update vulnerability database but don't run a scan (default: false) [$TRIVY_DOWNLOAD_DB_ONLY]
+   --reset                remove all caches and database (default: false) [$TRIVY_RESET]
+   --cache-backend value  cache backend (e.g. redis://localhost:6379) (default: "fs") [$TRIVY_CACHE_BACKEND]
+   --token value          for authentication [$TRIVY_TOKEN]
+   --token-header value   specify a header name for token (default: "Trivy-Token") [$TRIVY_TOKEN_HEADER]
+   --listen value         listen address (default: "localhost:4954") [$TRIVY_LISTEN]
+   --help, -h             show help (default: false)
+```

docs/vuln-detection/data-source.md

@@ -0,0 +1,23 @@
+# Data Sources
+
+- PHP
+    - https://github.com/FriendsOfPHP/security-advisories
+    - https://github.com/advisories?query=ecosystem%3Acomposer
+- Python
+    - https://github.com/pyupio/safety-db
+    - https://github.com/advisories?query=ecosystem%3Apip
+- Ruby
+    - https://github.com/rubysec/ruby-advisory-db
+    - https://github.com/advisories?query=ecosystem%3Arubygems
+- Node.js
+    - https://github.com/nodejs/security-wg
+    - https://github.com/advisories?query=ecosystem%3Anpm
+- Rust
+    - https://github.com/RustSec/advisory-db
+- .NET
+    - https://github.com/advisories?query=ecosystem%3Anuget
+- Java
+    - https://github.com/advisories?query=ecosystem%3Amaven
+    - https://gitlab.com/gitlab-org/advisories-community
+- Go
+    - https://gitlab.com/gitlab-org/advisories-community

docs/vuln-detection/image-tar-format.md

@@ -0,0 +1,9 @@
+# Supported Image Tar Formats
+Trivy scans a tar image with the following format.
+
+- Docker Image Specification (https://github.com/moby/moby/tree/master/image/spec)
+    - Moby Project (https://github.com/moby/moby/)
+    - Buildah, Podman (https://github.com/containers/buildah)
+    - img (https://github.com/genuinetools/img)
+- Kaniko
+    - Kaniko (https://github.com/GoogleContainerTools/kaniko)

docs/vuln-detection/index.md

@@ -0,0 +1,4 @@
+Trivy detects vulnerabilities in [OS packages][os] and [application libraries][library]
+
+[os]: os.md
+[library]: library.md

docs/vuln-detection/library.md

@@ -0,0 +1,26 @@
+# Application Dependencies
+
+`Trivy` automatically detects the following files in the container and scans vulnerabilities in the application dependencies.
+
+- Ruby
+    - Gemfile.lock
+- Python
+    - Pipfile.lock
+    - poetry.lock
+- PHP
+    - composer.lock
+- Node.js
+    - package-lock.json
+    - yarn.lock
+- Rust
+    - Cargo.lock
+- .NET
+    - packages.lock.json
+- Java
+    - JAR/WAR/EAR files (*.jar, *.war, and *.ear)
+- Go
+    - Binaries built by Go
+
+The path of these files does not matter.
+
+Example: https://github.com/aquasecurity/trivy-ci-test/blob/main/Dockerfile

docs/vuln-detection/os.md

@@ -0,0 +1,20 @@
+# Supported OS
+
+The unfixed/unfixable vulnerabilities mean that the patch has not yet been provided on their distribution. Trivy doesn't support self-compiled packages/binaries, but official packages provided by vendors such as Red Hat and Debian.
+
+| OS                           | Supported Versions                       | Target Packages               | Detection of unfixed vulnerabilities |
+| ---------------------------- | ---------------------------------------- | ----------------------------- | :----------------------------------: |
+| Alpine Linux                 | 2.2 - 2.7, 3.0 - 3.13                    | Installed by apk              |                  NO                  |
+| Red Hat Universal Base Image | 7, 8                                     | Installed by yum/rpm          |                 YES                  |
+| Red Hat Enterprise Linux     | 6, 7, 8                                  | Installed by yum/rpm          |                 YES                  |
+| CentOS                       | 6, 7                                     | Installed by yum/rpm          |                 YES                  |
+| Oracle Linux                 | 5, 6, 7, 8                               | Installed by yum/rpm          |                  NO                  |
+| Amazon Linux                 | 1, 2                                     | Installed by yum/rpm          |                  NO                  |
+| openSUSE Leap                | 42, 15                                   | Installed by zypper/rpm       |                  NO                  |
+| SUSE Enterprise Linux        | 11, 12, 15                               | Installed by zypper/rpm       |                  NO                  |
+| Photon OS                    | 1.0, 2.0, 3.0                            | Installed by tdnf/yum/rpm     |                  NO                  |
+| Debian GNU/Linux             | wheezy, jessie, stretch, buster          | Installed by apt/apt-get/dpkg |                 YES                  |
+| Ubuntu                       | 12.04, 14.04, 16.04, 18.04, 18.10, 19.04 | Installed by apt/apt-get/dpkg |                 YES                  |
+| Distroless*                  | Any                                      | Installed by apt/apt-get/dpkg |                 YES                  |
+
+*Distroless: https://github.com/GoogleContainerTools/distroless

go.mod

@@ -1,35 +1,55 @@
 module github.com/aquasecurity/trivy
 
-go 1.13
+go 1.16
 
 require (
-	github.com/aquasecurity/fanal v0.0.0-20200306093250-5d9dd72b60d3
-	github.com/aquasecurity/go-dep-parser v0.0.0-20190819075924-ea223f0ef24b
-	github.com/aquasecurity/trivy-db v0.0.0-20191226181755-d6cabf5bc5d1
+	github.com/Masterminds/goutils v1.1.0 // indirect
+	github.com/Masterminds/sprig v2.22.0+incompatible
+	github.com/aquasecurity/bolt-fixtures v0.0.0-20200903104109-d34e7f983986
+	github.com/aquasecurity/fanal v0.0.0-20210429142135-6e71d2a9d3be
+	github.com/aquasecurity/go-dep-parser v0.0.0-20210427143403-3c97ccc53976
+	github.com/aquasecurity/go-gem-version v0.0.0-20201115065557-8eed6fe000ce
+	github.com/aquasecurity/go-npm-version v0.0.0-20201110091526-0b796d180798
+	github.com/aquasecurity/go-pep440-version v0.0.0-20210121094942-22b2f8951d46
+	github.com/aquasecurity/go-version v0.0.0-20210121072130-637058cfe492
+	github.com/aquasecurity/trivy-db v0.0.0-20210429114658-ae22941a55d0
 	github.com/caarlos0/env/v6 v6.0.0
 	github.com/cenkalti/backoff v2.2.1+incompatible
 	github.com/cheggaaa/pb/v3 v3.0.3
-	github.com/docker/docker v0.0.0-20180924202107-a9c061deec0f
-	github.com/genuinetools/reg v0.16.0
-	github.com/gogo/protobuf v1.2.2-0.20190723190241-65acae22fc9d // indirect
-	github.com/golang/protobuf v1.3.3
+	github.com/docker/docker v20.10.3+incompatible
+	github.com/docker/go-connections v0.4.0
+	github.com/elazarl/goproxy v0.0.0-20200809112317-0581fc3aee2d // indirect
+	github.com/go-redis/redis/v8 v8.4.0
+	github.com/goccy/go-yaml v1.8.2 // indirect
+	github.com/golang/protobuf v1.4.3
+	github.com/google/go-containerregistry v0.1.2
 	github.com/google/go-github/v28 v28.1.1
-	github.com/google/wire v0.3.0
+	github.com/google/wire v0.4.0
+	github.com/gopherjs/gopherjs v0.0.0-20200217142428-fce0ec30dd00 // indirect
+	github.com/hashicorp/go-getter v1.5.2
+	github.com/huandu/xstrings v1.3.2 // indirect
+	github.com/knqyf263/go-apk-version v0.0.0-20200609155635-041fdbb8563f
 	github.com/knqyf263/go-deb-version v0.0.0-20190517075300-09fca494f03d
 	github.com/knqyf263/go-rpm-version v0.0.0-20170716094938-74609b86c936
-	github.com/knqyf263/go-version v1.1.1
 	github.com/kylelemons/godebug v1.1.0
-	github.com/olekukonko/tablewriter v0.0.2-0.20190607075207-195002e6e56a
-	github.com/opencontainers/go-digest v1.0.0-rc1
-	github.com/stretchr/testify v1.4.0
+	github.com/masahiro331/go-mvn-version v0.0.0-20210429150710-d3157d602a08
+	github.com/mitchellh/copystructure v1.1.1 // indirect
+	github.com/olekukonko/tablewriter v0.0.4
+	github.com/open-policy-agent/opa v0.25.2
+	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/smartystreets/assertions v1.2.0 // indirect
+	github.com/spf13/afero v1.2.2
+	github.com/stretchr/objx v0.3.0 // indirect
+	github.com/stretchr/testify v1.7.0
+	github.com/testcontainers/testcontainers-go v0.9.1-0.20210218153226-c8e070a2f18d
 	github.com/twitchtv/twirp v5.10.1+incompatible
-	github.com/urfave/cli v1.22.1
-	go.uber.org/atomic v1.5.1 // indirect
-	go.uber.org/multierr v1.4.0 // indirect
-	go.uber.org/zap v1.13.0
-	golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421
-	golang.org/x/tools v0.0.0-20191121040551-947d4aa89328 // indirect
-	golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898
-	gopkg.in/yaml.v2 v2.2.4 // indirect
-	k8s.io/utils v0.0.0-20191010214722-8d271d903fe4
+	github.com/urfave/cli/v2 v2.3.0
+	go.uber.org/zap v1.16.0
+	golang.org/x/oauth2 v0.0.0-20201208152858-08078c50e5b5
+	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1
+	google.golang.org/protobuf v1.25.0
+	gopkg.in/check.v1 v1.0.0-20200902074654-038fdea0a05b // indirect
+	gopkg.in/go-playground/validator.v9 v9.31.0 // indirect
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
+	k8s.io/utils v0.0.0-20201110183641-67b214c5f920
 )