updates.

[silc.git] / apps / silcd / command.c

diff --git a/apps/silcd/command.c b/apps/silcd/command.c
index 0eae9abce4fd25791aa2d68e70a65db1a40523a3..fafd56b1253d3d2f0f8619d416876f2a8cbc43d5 100644 (file)
--- a/apps/silcd/command.c
+++ b/apps/silcd/command.c
@@ -1937,6 +1937,7 @@ static int silc_server_command_bad_chars(char *nick)
   for (i = 0; i < strlen(nick); i++) {
     if (!isascii(nick[i]))
       return TRUE;
+    if (nick[i] <= 32) return TRUE;
     if (nick[i] == ' ') return TRUE;
     if (nick[i] == '\\') return TRUE;
     if (nick[i] == '\"') return TRUE;
@@ -3146,8 +3147,9 @@ static void silc_server_command_join_channel(SilcServer server,
                                         10, channel->topic,
                                         channel->topic ?
                                         strlen(channel->topic) : 0,
-                                        11, channel->hmac->hmac->name,
-                                        strlen(channel->hmac->hmac->name),
+                                        11, silc_hmac_get_name(channel->hmac),
+                                        strlen(silc_hmac_get_name(channel->
+                                                                  hmac)),
                                         12, tmp3, 4,
                                         13, user_list->data, user_list->len,
                                         14, mode_list->data, 
@@ -3640,8 +3642,9 @@ int silc_server_check_cmode_rights(SilcChannelEntry channel,
      modes are available automatically for channel operator. */
 
   if (mode & SILC_CHANNEL_MODE_PRIVKEY) {
-    if (is_op && !is_fo)
-      return FALSE;
+    if (!(channel->mode & SILC_CHANNEL_MODE_PRIVKEY))
+      if (is_op && !is_fo)
+       return FALSE;
   } else {
     if (channel->mode & SILC_CHANNEL_MODE_PRIVKEY) {
       if (is_op && !is_fo)
@@ -3650,8 +3653,9 @@ int silc_server_check_cmode_rights(SilcChannelEntry channel,
   }
   
   if (mode & SILC_CHANNEL_MODE_PASSPHRASE) {
-    if (is_op && !is_fo)
-      return FALSE;
+    if (!(channel->mode & SILC_CHANNEL_MODE_PASSPHRASE))
+      if (is_op && !is_fo)
+       return FALSE;
   } else {
     if (channel->mode & SILC_CHANNEL_MODE_PASSPHRASE) {
       if (is_op && !is_fo)
@@ -3660,8 +3664,9 @@ int silc_server_check_cmode_rights(SilcChannelEntry channel,
   }
 
   if (mode & SILC_CHANNEL_MODE_CIPHER) {
-    if (is_op && !is_fo)
-      return FALSE;
+    if (!(channel->mode & SILC_CHANNEL_MODE_CIPHER))
+      if (is_op && !is_fo)
+       return FALSE;
   } else {
     if (channel->mode & SILC_CHANNEL_MODE_CIPHER) {
       if (is_op && !is_fo)
@@ -3670,8 +3675,9 @@ int silc_server_check_cmode_rights(SilcChannelEntry channel,
   }
   
   if (mode & SILC_CHANNEL_MODE_FOUNDER_AUTH) {
-    if (is_op && !is_fo)
-      return FALSE;
+    if (!(channel->mode & SILC_CHANNEL_MODE_FOUNDER_AUTH))
+      if (is_op && !is_fo)
+       return FALSE;
   } else {
     if (channel->mode & SILC_CHANNEL_MODE_FOUNDER_AUTH) {
       if (is_op && !is_fo)
@@ -3780,7 +3786,7 @@ SILC_SERVER_CMD_FUNC(cmode)
                                   FALSE : !server->standalone);
 
       cipher = channel->channel_key->cipher->name;
-      hmac = channel->hmac->hmac->name;
+      hmac = (char *)silc_hmac_get_name(channel->hmac);
     }
   }
   
@@ -3911,10 +3917,11 @@ SILC_SERVER_CMD_FUNC(cmode)
 
       /* Set the HMAC key out of current channel key. The client must do
         this locally. */
-      silc_hash_make(channel->hmac->hash, channel->key, channel->key_len / 8, 
+      silc_hash_make(silc_hmac_get_hash(channel->hmac), channel->key, 
+                    channel->key_len / 8, 
                     hash);
       silc_hmac_set_key(channel->hmac, hash, 
-                       silc_hash_len(channel->hmac->hash));
+                       silc_hash_len(silc_hmac_get_hash(channel->hmac)));
       memset(hash, 0, sizeof(hash));
     }
   } else {
@@ -3935,10 +3942,11 @@ SILC_SERVER_CMD_FUNC(cmode)
 
       /* Set the HMAC key out of current channel key. The client must do
         this locally. */
-      silc_hash_make(channel->hmac->hash, channel->key, channel->key_len / 8, 
+      silc_hash_make(silc_hmac_get_hash(channel->hmac), channel->key, 
+                    channel->key_len / 8, 
                     hash);
       silc_hmac_set_key(channel->hmac, hash, 
-                       silc_hash_len(channel->hmac->hash));
+                       silc_hash_len(silc_hmac_get_hash(channel->hmac)));
       memset(hash, 0, sizeof(hash));
     }
   }