X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fprotocol.c;h=20f66447c2a8ddc79f9a284b5522aa8513b1615f;hp=97e35e3a5b340c3d2280f8594ce8a40d1eac601a;hb=20301888b7a0a206119d2cfc48ccf1a667bb4add;hpb=85adeef21275633b78a234b2660cbe3bc9dd2c33

diff --git a/src/protocol.c b/src/protocol.c
index 97e35e3a..20f66447 100644
--- a/src/protocol.c
+++ b/src/protocol.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: protocol.c,v 1.28.4.40 2000/10/15 00:59:35 guus Exp $
+    $Id: protocol.c,v 1.28.4.42 2000/10/16 19:04:47 guus Exp $
 */
 
 #include "config.h"
@@ -155,14 +155,16 @@ cp
 int send_id(conn_list_t *cl)
 {
 cp
-  return send_request(cl, "%d %s %d %lx", ID, myself->name, myself->protocol_version, myself->options);
+  cl->allow_request = CHALLENGE;
+cp
+  return send_request(cl, "%d %s %d %lx %hd", ID, myself->name, myself->protocol_version, myself->options, myself->port);
 }
 
 int id_h(conn_list_t *cl)
 {
   conn_list_t *old;
 cp
-  if(sscanf(cl->buffer, "%*d %as %d %lx", &cl->name, &cl->protocol_version, &cl->options) != 3)
+  if(sscanf(cl->buffer, "%*d %as %d %lx %hd", &cl->name, &cl->protocol_version, &cl->options, &cl->port) != 4)
     {
        syslog(LOG_ERR, _("Got bad ID from %s"), cl->hostname);
        return -1;
@@ -187,7 +189,7 @@ cp
 
   /* Load information about peer */
 
-  if(!read_host_config(cl))
+  if(read_host_config(cl))
     {
       syslog(LOG_ERR, _("Peer %s had unknown identity (%s)"), cl->hostname, cl->name);
       return -1;
@@ -211,10 +213,6 @@ cp
           return 0;
         }
     }
-
-  /* Send a challenge to verify the identity */
-
-  cl->allow_request = CHAL_REPLY;
 cp
   return send_challenge(cl);
 }
@@ -313,7 +311,7 @@ int chal_reply_h(conn_list_t *cl)
   char *hishash;
   char myhash[SHA_DIGEST_LENGTH];
 cp
-  if(sscanf(cl->buffer, "%*d %as", &hishash) != 2)
+  if(sscanf(cl->buffer, "%*d %as", &hishash) != 1)
     {
        syslog(LOG_ERR, _("Got bad CHAL_REPLY from %s (%s)"), cl->name, cl->hostname);
        free(hishash);
@@ -339,7 +337,7 @@ cp
 
   /* Verify the incoming hash with the calculated hash */
 
-  if(!memcmp(hishash, myhash, SHA_DIGEST_LENGTH))
+  if(memcmp(hishash, myhash, SHA_DIGEST_LENGTH))
     {
       syslog(LOG_ERR, _("Intruder: wrong challenge reply from %s (%s)"), cl->name, cl->hostname);
       free(hishash);
@@ -354,19 +352,15 @@ cp
    */
 cp
   if(cl->status.outgoing)
-    {
-      cl->allow_request = ACK;
       return send_ack(cl);
-    }
   else
-    {
-      cl->allow_request = CHALLENGE;
       return send_id(cl);
-    }
 }
 
 int send_ack(conn_list_t *cl)
 {
+cp
+  cl->allow_request = ACK;
 cp
   return send_request(cl, "%d", ACK);
 }
@@ -1051,11 +1045,11 @@ char (*request_name[]) = {
 /* Status strings */
 
 char (*status_text[]) = {
-  "FIXME: status text",
+  "Warning",
 };
 
 /* Error strings */
 
 char (*error_text[]) = {
-  "FIXME: error text",
+  "Error",
 };