diff options
| -rw-r--r-- | usr.bin/doas/doas.1 | 8 | ||||
| -rw-r--r-- | usr.bin/doas/doas.c | 11 |
2 files changed, 15 insertions, 4 deletions
diff --git a/usr.bin/doas/doas.1 b/usr.bin/doas/doas.1 index 90f71b853ab..bce860d8bd7 100644 --- a/usr.bin/doas/doas.1 +++ b/usr.bin/doas/doas.1 @@ -1,4 +1,4 @@ -.\" $OpenBSD: doas.1,v 1.11 2015/07/26 17:24:02 zhuk Exp $ +.\" $OpenBSD: doas.1,v 1.12 2015/07/26 20:47:01 espie Exp $ .\" .\"Copyright (c) 2015 Ted Unangst <tedu@openbsd.org> .\" @@ -21,7 +21,7 @@ .Nd execute commands as another user .Sh SYNOPSIS .Nm doas -.Op Fl s +.Op Fl ns .Op Fl C Ar config .Op Fl u Ar user .Ar command @@ -58,6 +58,10 @@ or will be printed on standard output, depending on command matching results. No command is executed. +.It Fl n +Non interactive mode, fail if +.Nm +would prompt for password. .It Fl s Execute the shell from .Ev SHELL diff --git a/usr.bin/doas/doas.c b/usr.bin/doas/doas.c index 44ccd6a67e3..53f71cd92ab 100644 --- a/usr.bin/doas/doas.c +++ b/usr.bin/doas/doas.c @@ -1,4 +1,4 @@ -/* $OpenBSD: doas.c,v 1.25 2015/07/26 19:49:11 zhuk Exp $ */ +/* $OpenBSD: doas.c,v 1.26 2015/07/26 20:47:01 espie Exp $ */ /* * Copyright (c) 2015 Ted Unangst <tedu@openbsd.org> * @@ -322,8 +322,10 @@ main(int argc, char **argv, char **envp) int ngroups; int i, ch; int sflag = 0; + int nflag = 0; - while ((ch = getopt(argc, argv, "C:su:")) != -1) { + uid = getuid(); + while ((ch = getopt(argc, argv, "C:nsu:")) != -1) { switch (ch) { case 'C': confpath = optarg; @@ -332,6 +334,9 @@ main(int argc, char **argv, char **envp) if (parseuid(optarg, &target) != 0) errx(1, "unknown user"); break; + case 'n': + nflag = 1; + break; case 's': sflag = 1; break; @@ -396,6 +401,8 @@ main(int argc, char **argv, char **envp) } if (!(rule->options & NOPASS)) { + if (nflag) + errx(1, "Authorization required"); if (!auth_userokay(myname, NULL, NULL, NULL)) { syslog(LOG_AUTHPRIV | LOG_NOTICE, "failed password for %s", myname); |