updates.

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

diff --git a/apps/silcd/packet_send.c b/apps/silcd/packet_send.c
index 840fd68b3aa2d8dc3ed863c5896107a708782a14..282289870851f003af97613b35d449288e184c40 100644 (file)
--- a/apps/silcd/packet_send.c
+++ b/apps/silcd/packet_send.c
@@ -1258,3 +1258,45 @@ void silc_server_send_heartbeat(SilcServer server,
   silc_server_packet_send(server, sock, SILC_PACKET_HEARTBEAT, 0,
                          NULL, 0, FALSE);
 }
+
+/* Routine used to send (relay, route) key agreement packets to some 
+   destination. */
+
+void silc_server_send_key_agreement(SilcServer server,
+                                   SilcSocketConnection dst_sock,
+                                   SilcCipher cipher,
+                                   SilcHmac hmac,
+                                   SilcPacketContext *packet)
+{
+  silc_buffer_push(packet->buffer, SILC_PACKET_HEADER_LEN + packet->src_id_len 
+                  + packet->dst_id_len + packet->padlen);
+  silc_packet_send_prepare(dst_sock, 0, 0, packet->buffer->len);
+  silc_buffer_put(dst_sock->outbuf, packet->buffer->data, packet->buffer->len);
+  
+  /* Re-encrypt packet */
+  silc_packet_encrypt(cipher, hmac, dst_sock->outbuf, packet->buffer->len);
+  
+  /* Send the packet */
+  silc_server_packet_send_real(server, dst_sock, FALSE);
+}
+
+/* Routine used to send (relay, route) private message key packets to some 
+   destination. */
+
+void silc_server_send_private_message_key(SilcServer server,
+                                         SilcSocketConnection dst_sock,
+                                         SilcCipher cipher,
+                                         SilcHmac hmac,
+                                         SilcPacketContext *packet)
+{
+  silc_buffer_push(packet->buffer, SILC_PACKET_HEADER_LEN + packet->src_id_len 
+                  + packet->dst_id_len + packet->padlen);
+  silc_packet_send_prepare(dst_sock, 0, 0, packet->buffer->len);
+  silc_buffer_put(dst_sock->outbuf, packet->buffer->data, packet->buffer->len);
+  
+  /* Re-encrypt packet */
+  silc_packet_encrypt(cipher, hmac, dst_sock->outbuf, packet->buffer->len);
+  
+  /* Send the packet */
+  silc_server_packet_send_real(server, dst_sock, FALSE);
+}