1dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <stdio.h> 2dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <stdlib.h> 3dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <unistd.h> 4dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <sys/types.h> 5dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <pwd.h> 6dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <grp.h> 78290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley#include <selinux/selinux.h> 88290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley 9dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic void print_uid(uid_t uid) 10dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 11dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct passwd *pw = getpwuid(uid); 12dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 13dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (pw) { 14dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project printf("%d(%s)", uid, pw->pw_name); 15dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 16dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project printf("%d",uid); 17dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 18dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 19dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 20dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic void print_gid(gid_t gid) 21dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 22dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct group *gr = getgrgid(gid); 23dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (gr) { 24dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project printf("%d(%s)", gid, gr->gr_name); 25dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 26dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project printf("%d",gid); 27dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 28dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 29dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 30dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectint id_main(int argc, char **argv) 31dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 32dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project gid_t list[64]; 33dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int n, max; 348290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley char *secctx; 35dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 36dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project max = getgroups(64, list); 37dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (max < 0) max = 0; 38dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 39dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project printf("uid="); 40dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project print_uid(getuid()); 41dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project printf(" gid="); 42dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project print_gid(getgid()); 43dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (max) { 44dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project printf(" groups="); 45dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project print_gid(list[0]); 46dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project for(n = 1; n < max; n++) { 47dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project printf(","); 48dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project print_gid(list[n]); 49dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 50dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 518290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley if (getcon(&secctx) == 0) { 528290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley printf(" context=%s", secctx); 538290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley free(secctx); 548290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley } 55dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project printf("\n"); 56dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return 0; 57dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 58