mirror of
https://github.com/lunchcat/sif.git
synced 2026-06-12 11:01:24 -07:00
vmfunc
af0167859a
- git.go and dork.go appended to a shared results slice from every worker goroutine with no mutex - a real race that -race never caught since neither has a test. guard the appends like dirlist/dnslist already do. - progress.go's non-tty milestone path divided by total with no guard, so a zero-total bar panicked when output was piped/redirected. bail early on total <= 0 to match the tty branch, and add an output test for it.
125 lines
3.7 KiB
Go
125 lines
3.7 KiB
Go
/*
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·━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━·
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: :
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: █▀ █ █▀▀ · Blazing-fast pentesting suite :
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: ▄█ █ █▀ · BSD 3-Clause License :
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: :
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: (c) 2022-2026 vmfunc, xyzeva, :
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: lunchcat alumni & contributors :
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: :
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·━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━·
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*/
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package scan
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import (
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"bufio"
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"context"
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"net/http"
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"strconv"
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"strings"
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"sync"
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"time"
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charmlog "github.com/charmbracelet/log"
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"github.com/dropalldatabases/sif/internal/logger"
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"github.com/dropalldatabases/sif/internal/output"
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)
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const (
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gitURL = "https://raw.githubusercontent.com/dropalldatabases/sif-runtime/main/git/"
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gitFile = "git.txt"
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)
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func Git(url string, timeout time.Duration, threads int, logdir string) ([]string, error) {
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log := output.Module("GIT")
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log.Start()
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spin := output.NewSpinner("Scanning for exposed git repositories")
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spin.Start()
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sanitizedURL := strings.Split(url, "://")[1]
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if logdir != "" {
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if err := logger.WriteHeader(sanitizedURL, logdir, "git directory fuzzing"); err != nil {
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spin.Stop()
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log.Error("Error creating log file: %v", err)
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return nil, err
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}
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}
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req, err := http.NewRequestWithContext(context.TODO(), http.MethodGet, gitURL+gitFile, http.NoBody)
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if err != nil {
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spin.Stop()
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log.Error("Error creating git list request: %s", err)
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return nil, err
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}
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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spin.Stop()
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log.Error("Error downloading git list: %s", err)
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return nil, err
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}
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defer resp.Body.Close()
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var gitUrls []string
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scanner := bufio.NewScanner(resp.Body)
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scanner.Split(bufio.ScanLines)
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for scanner.Scan() {
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gitUrls = append(gitUrls, scanner.Text())
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}
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// util.InitProgressBar()
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client := &http.Client{
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Timeout: timeout,
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}
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var wg sync.WaitGroup
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var mu sync.Mutex
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wg.Add(threads)
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foundUrls := []string{}
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for thread := 0; thread < threads; thread++ {
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go func(thread int) {
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defer wg.Done()
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for i, repourl := range gitUrls {
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if i%threads != thread {
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continue
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}
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charmlog.Debugf("%s", repourl)
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gitReq, err := http.NewRequestWithContext(context.TODO(), http.MethodGet, url+"/"+repourl, http.NoBody)
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if err != nil {
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charmlog.Debugf("Error creating request for %s: %s", repourl, err)
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continue
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}
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resp, err := client.Do(gitReq)
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if err != nil {
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charmlog.Debugf("Error %s: %s", repourl, err)
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continue
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}
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if resp.StatusCode == 200 && !strings.HasPrefix(resp.Header.Get("Content-Type"), "text/html") {
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spin.Stop()
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log.Success("Git found at %s [%s]", output.Highlight.Render(repourl), output.Status.Render(strconv.Itoa(resp.StatusCode)))
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spin.Start()
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if logdir != "" {
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logger.Write(sanitizedURL, logdir, strconv.Itoa(resp.StatusCode)+" git found at ["+repourl+"]\n")
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}
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mu.Lock()
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foundUrls = append(foundUrls, resp.Request.URL.String())
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mu.Unlock()
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}
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resp.Body.Close()
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}
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}(thread)
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}
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wg.Wait()
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spin.Stop()
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log.Complete(len(foundUrls), "found")
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return foundUrls, nil
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}
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