- markus@cvs.openbsd.org 2002/05/13 20:44:58

     [auth-options.c auth.c auth.h]
     move the packet_send_debug handling from auth-options.c to auth.c;
     ok provos@

1 files changed, 47 insertions, 1 deletions

diff --git a/auth.c b/auth.c
index 2f1979cf..7c2faeed 100644
--- a/auth.c
+++ b/auth.c
@@ -23,7 +23,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: auth.c,v 1.41 2002/03/19 15:31:47 markus Exp $");
+RCSID("$OpenBSD: auth.c,v 1.42 2002/05/13 20:44:58 markus Exp $");
 
 #ifdef HAVE_LOGIN_H
 #include <login.h>
@@ -49,10 +49,16 @@ RCSID("$OpenBSD: auth.c,v 1.41 2002/03/19 15:31:47 markus Exp $");
 #include "uidswap.h"
 #include "tildexpand.h"
 #include "misc.h"
+#include "bufaux.h"
+#include "packet.h"
 
 /* import */
 extern ServerOptions options;
 
+/* Debugging messages */
+Buffer auth_debug;
+int auth_debug_init;
+
 /*
  * Check if the user is allowed to log in via ssh. If user is listed
  * in DenyUsers or one of user's groups is listed in DenyGroups, false
@@ -491,3 +497,43 @@ getpwnamallow(const char *user)
 		return (pwcopy(pw));
 	return (NULL);
 }
+
+void
+auth_debug_add(const char *fmt,...)
+{
+	char buf[1024];
+	va_list args;
+
+	if (!auth_debug_init)
+		return;
+
+	va_start(args, fmt);
+	vsnprintf(buf, sizeof(buf), fmt, args);
+	va_end(args);
+	buffer_put_cstring(&auth_debug, buf);
+}
+
+void
+auth_debug_send(void)
+{
+	char *msg;
+
+	if (!auth_debug_init)
+		return;
+	while (buffer_len(&auth_debug)) {
+		msg = buffer_get_string(&auth_debug, NULL);
+		packet_send_debug("%s", msg);
+		xfree(msg);
+	}
+}
+
+void
+auth_debug_reset(void)
+{
+	if (auth_debug_init)
+		buffer_clear(&auth_debug);
+	else {
+		buffer_init(&auth_debug);
+		auth_debug_init = 1;
+	}
+}