From eb49bf4bfdf90278d3dadb40766e602a1756fc98 Mon Sep 17 00:00:00 2001
From: Aris Adamantiadis <aris@0xbadc0de.be>
Date: Wed, 26 Jan 2011 22:37:04 +0100
Subject: [PATCH] SSH1: fix a few bugs that stopped the samplessh to work

---
 libssh/auth.c  |  4 ++--
 libssh/auth1.c | 18 ++++++++++++++++--
 2 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/libssh/auth.c b/libssh/auth.c
index e5f54f3e..e6cbefbb 100644
--- a/libssh/auth.c
+++ b/libssh/auth.c
@@ -226,7 +226,7 @@ int ssh_userauth_none(ssh_session session, const char *username) {
 
 #ifdef WITH_SSH1
   if (session->version == 1) {
-    ssh_userauth1_none(session, username);
+    rc = ssh_userauth1_none(session, username);
     leave_function();
     return rc;
   }
@@ -332,7 +332,7 @@ int ssh_userauth_offer_pubkey(ssh_session session, const char *username,
 
 #ifdef WITH_SSH1
   if (session->version == 1) {
-    ssh_userauth1_offer_pubkey(session, username, type, publickey);
+    rc = ssh_userauth1_offer_pubkey(session, username, type, publickey);
     leave_function();
     return rc;
   }
diff --git a/libssh/auth1.c b/libssh/auth1.c
index c3d5b3f4..3fb5779f 100644
--- a/libssh/auth1.c
+++ b/libssh/auth1.c
@@ -35,38 +35,46 @@
 
 #ifdef WITH_SSH1
 static int wait_auth1_status(ssh_session session) {
+  enter_function();
   /* wait for a packet */
   if (packet_read(session) != SSH_OK) {
+    leave_function();
     return SSH_AUTH_ERROR;
   }
 
   if(packet_translate(session) != SSH_OK) {
+    leave_function();
     return SSH_AUTH_ERROR;
   }
 
   switch(session->in_packet.type) {
     case SSH_SMSG_SUCCESS:
+      leave_function();
       return SSH_AUTH_SUCCESS;
     case SSH_SMSG_FAILURE:
+      leave_function();
       return SSH_AUTH_DENIED;
   }
 
   ssh_set_error(session, SSH_FATAL, "Was waiting for a SUCCESS or "
       "FAILURE, got %d", session->in_packet.type);
-
+  leave_function();
   return SSH_AUTH_ERROR;
 }
 
 static int send_username(ssh_session session, const char *username) {
   ssh_string user = NULL;
   /* returns SSH_AUTH_SUCCESS or SSH_AUTH_DENIED */
+  enter_function();
   if(session->auth_service_asked) {
+    leave_function();
     return session->auth_service_asked;
   }
 
   if (!username) {
     if(!(username = session->username)) {
       if (ssh_options_set(session, SSH_OPTIONS_USER, NULL) < 0) {
+        leave_function();
         return session->auth_service_asked = SSH_AUTH_ERROR;
       } else {
         username = session->username;
@@ -75,24 +83,30 @@ static int send_username(ssh_session session, const char *username) {
   }
   user = string_from_char(username);
   if (user == NULL) {
+    leave_function();
     return SSH_AUTH_ERROR;
   }
 
   if (buffer_add_u8(session->out_buffer, SSH_CMSG_USER) < 0) {
     string_free(user);
+    leave_function();
     return SSH_AUTH_ERROR;
   }
   if (buffer_add_ssh_string(session->out_buffer, user) < 0) {
     string_free(user);
+    leave_function();
     return SSH_AUTH_ERROR;
   }
   string_free(user);
   if (packet_send(session) != SSH_OK) {
+    leave_function();
     return SSH_AUTH_ERROR;
   }
 
   session->auth_service_asked = wait_auth1_status(session);
-
+  if(session->auth_service_asked != SSH_AUTH_ERROR)
+    session->auth_methods=SSH_AUTH_METHOD_PASSWORD;
+  leave_function();
   return session->auth_service_asked;
 }