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Update su request process

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Due to changes in ec3705f2ed, the app can
no longer communicate with the dameon through a socket opened on the
daemon side due to SELinux restrictions. The workaround here is to have
the daemon decide a socket name, send it to the app, have the app create
the socket server, then finally the daemon connects to the app through
the socket.
This commit is contained in:
topjohnwu
2020-06-19 03:52:25 -07:00
parent b71b4bd4e5
commit 43146b8316
12 changed files with 136 additions and 110 deletions
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4
native/jni/include/socket.hpp
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@@ -3,8 +3,8 @@
#include <sys/un.h>
#include <sys/socket.h>
socklen_t setup_sockaddr(struct sockaddr_un *sun, const char *name);
int create_rand_socket(struct sockaddr_un *sun);
socklen_t setup_sockaddr(sockaddr_un *sun, const char *name);
int create_app_socket(sockaddr_un *sun);
int socket_accept(int sockfd, int timeout);
void get_client_cred(int fd, struct ucred *cred);
int recv_fd(int sockfd);