merge of '9a4e042fd565f46141e81e0c1ab90260303348fe'

and 'bea3887a5875cf3ab8a1331e15e698b37b61fe37'

--HG--
extra : convert_revision : d05a6820ef6a95047d07edf66390e03afa32d556

options.h

@@ -199,8 +199,10 @@ etc) slower (perhaps by 50%). Recommended for most small systems. */
  * not using the Dropbear client, you'll need to change it */
 #define _PATH_SSH_PROGRAM "/usr/bin/dbclient"
 
-/* Multi-purpose binary configuration has now moved. Look at the top
- * of the Makefile for instructions, or INSTALL */
+/* Whether to log commands executed by a client. This only logs the 
+ * (single) command sent to the server, not what a user did in a 
+ * shell/sftp session etc. */
+/* #define LOG_COMMANDS */
 
 /*******************************************************************
  * You shouldn't edit below here unless you know you need to.

svr-chansession.c

@@ -588,6 +588,16 @@ static int sessioncommand(struct Channel *channel, struct ChanSess *chansess,
 		}
 	}
 
+#ifdef LOG_COMMANDS
+	if (chansess->cmd) {
+		dropbear_log(LOG_INFO, "user %s executing '%s'", 
+						ses.authstate.printableuser, chansess->cmd);
+	} else {
+		dropbear_log(LOG_INFO, "user %s executing login shell", 
+						ses.authstate.printableuser);
+	}
+#endif
+
 	if (chansess->term == NULL) {
 		/* no pty */
 		ret = noptycommand(channel, chansess);