if(config->user) {
if(!(pw = getpwnam(config->user)))
- fatal(0, "cannot find user %s", config->user);
+ disorder_fatal(0, "cannot find user %s", config->user);
if(pw->pw_uid != getuid()) {
+ disorder_info("becoming user %u group %u",
+ (unsigned)pw->pw_uid,
+ (unsigned)pw->pw_gid);
if(initgroups(config->user, pw->pw_gid))
- fatal(errno, "error calling initgroups");
- if(setgid(pw->pw_gid) < 0) fatal(errno, "error calling setgid");
- if(setuid(pw->pw_uid) < 0) fatal(errno, "error calling setgid");
- info("changed to user %s (uid %lu)", config->user, (unsigned long)getuid());
+ disorder_fatal(errno, "error calling initgroups");
+ if(setgid(pw->pw_gid) < 0)
+ disorder_fatal(errno, "error calling setgid");
+ if(setuid(pw->pw_uid) < 0)
+ disorder_fatal(errno, "error calling setgid");
+ disorder_info("changed to user %s (uid %lu)",
+ config->user, (unsigned long)getuid());
}
/* sanity checks */
- if(getuid() != pw->pw_uid) fatal(0, "wrong real uid");
- if(geteuid() != pw->pw_uid) fatal(0, "wrong effective uid");
- if(getgid() != pw->pw_gid) fatal(0, "wrong real gid");
- if(getegid() != pw->pw_gid) fatal(0, "wrong effective gid");
- if(setuid(0) != -1) fatal(0, "setuid(0) unexpectedly succeeded");
- if(seteuid(0) != -1) fatal(0, "seteuid(0) unexpectedly succeeded");
+ if(getuid() != pw->pw_uid)
+ disorder_fatal(0, "wrong real uid");
+ if(geteuid() != pw->pw_uid)
+ disorder_fatal(0, "wrong effective uid");
+ if(getgid() != pw->pw_gid)
+ disorder_fatal(0, "wrong real gid");
+ if(getegid() != pw->pw_gid)
+ disorder_fatal(0, "wrong effective gid");
+ if(setuid(0) != -1)
+ disorder_fatal(0, "setuid(0) unexpectedly succeeded");
+ if(seteuid(0) != -1)
+ disorder_fatal(0, "seteuid(0) unexpectedly succeeded");
}
}
}
/* create the directory itself */
if(mkdir(config->home, 02755) < 0)
- fatal(errno, "error creating %s", config->home);
+ disorder_fatal(errno, "error creating %s", config->home);
/* make sure it has the right ownership */
if(config->user) {
if(!(pw = getpwnam(config->user)))
- fatal(0, "cannot find user %s", config->user);
+ disorder_fatal(0, "cannot find user %s", config->user);
if(chown(config->home, pw->pw_uid, pw->pw_gid) < 0)
- fatal(errno, "error chowning %s", config->home);
+ disorder_fatal(errno, "error chowning %s", config->home);
}
}
}