Add -c <command> option to force a specific command

This change adds a -c option to dropbear, to force the session to use a
specific command, in a similar fashion to OpenSSH's ForceCommand
configuration option.

This is useful to provide a simple fixed service over ssh, without
requiring an authorized key file for the per-key forced_command option.

This setting takes precedence over the channel session's provided
command, and the per-key forced_command setting.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/runopts.h b/runopts.h
index f7c869d..41c60fb 100644
--- a/runopts.h
+++ b/runopts.h
@@ -114,6 +114,8 @@ typedef struct svr_runopts {
 	buffer * banner;
 	char * pidfile;
 
+	char * forced_command;
+
 } svr_runopts;
 
 extern svr_runopts svr_opts;