Author: Pekka Riikonen <priikone@silcnet.org>
- Copyright (C) 1997 - 2006 Pekka Riikonen
+ Copyright (C) 1997 - 2007 Pekka Riikonen
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
silc_fsm_free(fsm);
}
-
/* Packet FSM thread destructor */
static void silc_client_packet_destructor(SilcFSMThread thread,
case SILC_PACKET_KEY_EXCHANGE_2:
case SILC_PACKET_REKEY_DONE:
case SILC_PACKET_CONNECTION_AUTH:
- case SILC_PACKET_CONNECTION_AUTH_REQUEST:
return FALSE;
break;
}
case SILC_PACKET_FTP:
/* File transfer packet */
- // silc_client_ftp(client, conn, packet);
+// silc_fsm_next(fsm, silc_client_ftp);
break;
case SILC_PACKET_CHANNEL_KEY:
break;
case SILC_PACKET_CONNECTION_AUTH_REQUEST:
- /* Reply to connection authentication request to resolve authentication
- method from server. */
- // silc_client_connection_auth_request(client, conn, packet);
+ /** Connection auth resolve reply */
+ silc_fsm_next(fsm, silc_client_connect_auth_request);
break;
case SILC_PACKET_REKEY:
silc_packet_stream_destroy(conn->stream);
SILC_LOG_DEBUG(("Finishing connection machine"));
-
SILC_FSM_FINISH;
}
}
}
-#if 0
-/* Processes incoming connection authentication method request packet.
- It is a reply to our previously sent request. The packet can be used
- to resolve the authentication method for the current session if the
- client does not know it beforehand. */
-
-void silc_client_connection_auth_request(SilcClient client,
- SilcClientConnection conn,
- SilcPacketContext *packet)
-{
- SilcClientConnection conn = (SilcClientConnection)sock->user_data;
- SilcUInt16 conn_type, auth_meth;
- int ret;
-
- /* If we haven't send our request then ignore this one. */
- if (!conn->internal->connauth)
- return;
-
- /* Parse the payload */
- ret = silc_buffer_unformat(packet->buffer,
- SILC_STR_UI_SHORT(&conn_type),
- SILC_STR_UI_SHORT(&auth_meth),
- SILC_STR_END);
- if (ret == -1)
- auth_meth = SILC_AUTH_NONE;
-
- /* Call the request callback to notify application for received
- authentication method information. */
- if (conn->internal->connauth->callback)
- (*conn->internal->connauth->callback)(client, conn, auth_meth,
- conn->internal->connauth->context);
-
- silc_schedule_task_del(client->schedule, conn->internal->connauth->timeout);
-
- silc_free(conn->internal->connauth);
- conn->internal->connauth = NULL;
-}
-
-/* Timeout task callback called if the server does not reply to our
- connection authentication method request in the specified time interval. */
-
-SILC_TASK_CALLBACK(silc_client_request_authentication_method_timeout)
-{
- SilcClientConnection conn = (SilcClientConnection)context;
- SilcClient client = conn->client;
-
- if (!conn->internal->connauth)
- return;
-
- /* Call the request callback to notify application */
- if (conn->internal->connauth->callback)
- (*conn->internal->connauth->callback)(client, conn, SILC_AUTH_NONE,
- conn->internal->connauth->context);
-
- silc_free(conn->internal->connauth);
- conn->internal->connauth = NULL;
-}
-
-/* This function can be used to request the current authentication method
- from the server. This may be called when connecting to the server
- and the client library requests the authentication data from the
- application. If the application does not know the current authentication
- method it can request it from the server using this function.
- The `callback' with `context' will be called after the server has
- replied back with the current authentication method. */
-
-void
-silc_client_request_authentication_method(SilcClient client,
- SilcClientConnection conn,
- SilcConnectionAuthRequest callback,
- void *context)
-{
- SilcClientConnAuthRequest connauth;
- SilcBuffer packet;
-
- assert(client && conn);
- connauth = silc_calloc(1, sizeof(*connauth));
- connauth->callback = callback;
- connauth->context = context;
-
- if (conn->internal->connauth)
- silc_free(conn->internal->connauth);
-
- conn->internal->connauth = connauth;
-
- /* Assemble the request packet and send it to the server */
- packet = silc_buffer_alloc(4);
- silc_buffer_pull_tail(packet, SILC_BUFFER_END(packet));
- silc_buffer_format(packet,
- SILC_STR_UI_SHORT(SILC_SOCKET_TYPE_CLIENT),
- SILC_STR_UI_SHORT(SILC_AUTH_NONE),
- SILC_STR_END);
- silc_client_packet_send(client, conn->sock,
- SILC_PACKET_CONNECTION_AUTH_REQUEST,
- NULL, 0, NULL, NULL,
- packet->data, packet->len, FALSE);
- silc_buffer_free(packet);
-
- /* Register a timeout in case server does not reply anything back. */
- connauth->timeout =
- silc_schedule_task_add(client->schedule, conn->sock->sock,
- silc_client_request_authentication_method_timeout,
- conn,
- client->internal->params->connauth_request_secs, 0,
- SILC_TASK_TIMEOUT, SILC_TASK_PRI_NORMAL);
-}
-#endif /* 0 */
-
/* Allocates new client object. This has to be done before client may
work. After calling this one must call silc_client_init to initialize
the client. The `application' is application specific user data pointer
if (params)
memcpy(new_client->internal->params, params, sizeof(*params));
- if (!new_client->internal->params->connauth_request_secs)
- new_client->internal->params->connauth_request_secs = 2;
-
new_client->internal->params->
nickname_format[sizeof(new_client->internal->
params->nickname_format) - 1] = 0;
projects / silc.git / blobdiff