Add manpage and log for forced_command

2 files changed, 9 insertions, 0 deletions

diff --git a/dropbear.8 b/dropbear.8
index 71200d9..be73372 100644
--- a/dropbear.8
+++ b/dropbear.8
@@ -91,6 +91,10 @@ if 0 disables keepalives. If no response is received for 3 consecutive keepalive
 .B \-I \fIidle_timeout
 Disconnect the session if no traffic is transmitted or received for \fIidle_timeout\fR seconds.
 .TP
+.B \-c \fIforced_command
+Disregard the command provided by the user and always run \fIforced_command\fR. This also
+overrides any authorized_keys command= option.
+.TP
 .B \-V
 Print the version
 
@@ -129,6 +133,7 @@ same functionality with other means even if no-pty is set.
 .TP
 .B command=\fR"\fIforced_command\fR"
 Disregard the command provided by the user and always run \fIforced_command\fR.
+The -c command line option overrides this.
 
 The authorized_keys file and its containing ~/.ssh directory must only be
 writable by the user, otherwise Dropbear will not allow a login using public
diff --git a/svr-runopts.c b/svr-runopts.c
index 8d1fa6b..edf0416 100644
--- a/svr-runopts.c
+++ b/svr-runopts.c
@@ -351,6 +351,10 @@ void svr_getopts(int argc, char ** argv) {
 		}
 		opts.idle_timeout_secs = val;
 	}
+
+	if (svr_opts.forced_command) {
+		dropbear_log(LOG_INFO, "Forced command set to '%s'", svr_opts.forced_command);
+	}
 }
 
 static void addportandaddress(const char* spec) {