SilcClientEntry client = NULL, client2 = NULL;
SilcServerEntry server_entry = NULL;
SilcChannelClientEntry chl;
- SilcIDCacheEntry cache;
+ SilcIDCacheEntry cache = NULL;
SilcHashTableList htl;
SilcUInt32 mode;
unsigned char *tmp;
*/
SILC_LOG_DEBUG(("JOIN notify"));
+ if (channel_id)
+ silc_free(channel_id);
+
/* Get Channel ID */
tmp = silc_argument_get_arg_type(args, 2, &tmp_len);
if (!tmp)
entry for the client. */
client = silc_idlist_find_client_by_id(server->global_list,
client_id, server->server_type,
- NULL);
+ &cache);
if (!client) {
client = silc_idlist_find_client_by_id(server->local_list,
client_id, server->server_type,
- NULL);
+ &cache);
if (!client) {
/* If router did not find the client the it is bogus */
- if (server->server_type != SILC_SERVER)
+ if (server->server_type != SILC_SERVER) {
+ silc_free(client_id);
goto out;
+ }
client =
silc_idlist_add_client(server->global_list, NULL, NULL, NULL,
client->data.status |= SILC_IDLIST_STATUS_REGISTERED;
}
}
+ silc_free(client_id);
/* Do not process the notify if the client is not registered */
if (!(client->data.status & SILC_IDLIST_STATUS_REGISTERED))
silc_hash_table_add(channel->user_list, client, chl);
silc_hash_table_add(client->channels, channel, chl);
- silc_free(client_id);
channel->user_count++;
channel->disabled = FALSE;
+ /* Make sure we don't expire clients that are on channel */
+ if (cache)
+ cache->expire = 0;
+
/* Update statistics */
if (server->server_type == SILC_ROUTER) {
if (sock->type != SILC_SOCKET_TYPE_ROUTER)
}
}
silc_free(client_id);
+ silc_free(channel_id);
/* Check if on channel */
if (!silc_server_client_on_channel(client, channel, NULL))
silc_schedule_task_del_by_context(server->schedule, client);
/* Remove the client from all channels. */
- silc_server_remove_from_channels(server, NULL, client, TRUE, tmp, FALSE);
+ silc_server_remove_from_channels(server, NULL, client, TRUE,
+ tmp, FALSE, FALSE);
/* Check if anyone is watching this nickname */
if (server->server_type == SILC_ROUTER)
goto out;
}
}
+ silc_free(channel_id);
if (channel->topic && !strcmp(channel->topic, tmp)) {
SILC_LOG_DEBUG(("Topic is already set and same"));
silc_server_packet_send_to_channel(server, NULL, channel, packet->type,
FALSE, packet->buffer->data,
packet->buffer->len, FALSE);
- silc_free(channel_id);
break;
case SILC_NOTIFY_TYPE_NICK_CHANGE:
if (!id2)
goto out;
client_id2 = silc_id_payload_parse_id(id2, tmp_len, NULL);
- if (!client_id2)
+ if (!client_id2) {
+ silc_free(client_id);
goto out;
+ }
SILC_LOG_DEBUG(("Old Client ID id(%s)",
silc_id_render(client_id, SILC_ID_CLIENT)));
goto out;
}
}
- silc_free(client_id);
}
+ silc_free(client_id);
if (!channel_id) {
channel_id = silc_id_str2id(packet->dst_id, packet->dst_id_len,
if (channel->founder_key)
silc_pkcs_public_key_free(channel->founder_key);
channel->founder_key = NULL;
- silc_pkcs_public_key_decode(tmp, tmp_len, &channel->founder_key);
+ silc_pkcs_public_key_payload_decode(tmp, tmp_len,
+ &channel->founder_key);
}
break;
if (channel->founder_key)
silc_pkcs_public_key_free(channel->founder_key);
channel->founder_key = NULL;
- silc_pkcs_public_key_decode(tmp, tmp_len, &channel->founder_key);
+ silc_pkcs_public_key_payload_decode(tmp, tmp_len, &channel->founder_key);
if (!channel->founder_key ||
(client && client->data.public_key &&
goto out;
}
}
- silc_free(client_id);
}
+ silc_free(client_id);
if (!channel_id) {
channel_id = silc_id_str2id(packet->dst_id, packet->dst_id_len,
if (channel->founder_key) {
/* Get public key that must be present in notify */
tmp = silc_argument_get_arg_type(args, 4, &tmp_len);
- if (!tmp || !silc_pkcs_public_key_decode(tmp, tmp_len,
- &founder_key)) {
+ if (!tmp || !silc_pkcs_public_key_payload_decode(tmp, tmp_len,
+ &founder_key)) {
chl->mode = mode &= ~SILC_CHANNEL_UMODE_CHANFO;
silc_server_force_cumode_change(server, sock, channel, chl, mode);
notify_sent = TRUE;
/* Now match the public key we have cached and public key sent.
They must match. */
+#if 0 /* The key may be other than the client's in 1.2 */
if (client && client->data.public_key &&
!silc_pkcs_public_key_compare(channel->founder_key,
client->data.public_key)) {
notify_sent = TRUE;
break;
}
+#endif
if (!silc_pkcs_public_key_compare(channel->founder_key,
founder_key)) {
chl->mode = mode &= ~SILC_CHANNEL_UMODE_CHANFO;
goto out;
}
- /* Get the added invite */
+ /* Get the invite action */
tmp = silc_argument_get_arg_type(args, 4, &tmp_len);
- if (tmp) {
- if (!channel->invite_list)
- channel->invite_list = silc_calloc(tmp_len + 2,
- sizeof(*channel->invite_list));
- else
- channel->invite_list = silc_realloc(channel->invite_list,
- sizeof(*channel->invite_list) *
- (tmp_len +
- strlen(channel->invite_list) +
- 2));
- if (tmp[tmp_len - 1] == ',')
- tmp[tmp_len - 1] = '\0';
-
- strncat(channel->invite_list, tmp, tmp_len);
- strncat(channel->invite_list, ",", 1);
- }
+ if (tmp && tmp_len == 1) {
+ SilcUInt8 action = (SilcUInt8)tmp[0];
+ SilcUInt16 iargc = 0;
+ SilcArgumentPayload iargs;
+
+ /* Get invite list */
+ tmp = silc_argument_get_arg_type(args, 5, &tmp_len);
+ if (!tmp || tmp_len < 2)
+ goto out;
- /* Get the deleted invite */
- tmp = silc_argument_get_arg_type(args, 5, &tmp_len);
- if (tmp && channel->invite_list) {
- char *start, *end, *n;
-
- if (!strncmp(channel->invite_list, tmp,
- strlen(channel->invite_list) - 1)) {
- silc_free(channel->invite_list);
- channel->invite_list = NULL;
- } else {
- start = strstr(channel->invite_list, tmp);
- if (start && strlen(start) >= tmp_len) {
- end = start + tmp_len;
- n = silc_calloc(strlen(channel->invite_list) - tmp_len, sizeof(*n));
- strncat(n, channel->invite_list, start - channel->invite_list);
- strncat(n, end + 1, ((channel->invite_list +
- strlen(channel->invite_list)) - end) - 1);
- silc_free(channel->invite_list);
- channel->invite_list = n;
- }
- }
+ /* Parse the arguments to see they are constructed correctly */
+ SILC_GET16_MSB(iargc, tmp);
+ iargs = silc_argument_payload_parse(tmp + 2, tmp_len - 2, iargc);
+ if (!iargs)
+ goto out;
+
+ if (action == 0 && !channel->invite_list)
+ channel->invite_list = silc_hash_table_alloc(0, silc_hash_ptr,
+ NULL, NULL, NULL,
+ NULL, NULL, TRUE);
+
+ /* Proces the invite action */
+ silc_server_inviteban_process(server, channel->invite_list, action,
+ iargs);
+ silc_argument_payload_free(iargs);
}
break;
if (!server_id)
goto out;
+ /* If the ID is mine, this notify is not allowed. */
+ if (SILC_ID_SERVER_COMPARE(server_id, server->id)) {
+ SILC_LOG_DEBUG(("Ignoring my own ID for SERVER_SIGNOFF"));
+ break;
+ }
+
/* Get server entry */
server_entry = silc_idlist_find_server_by_id(server->global_list,
server_id, TRUE, NULL);
- local = TRUE;
+ local = FALSE;
if (!server_entry) {
server_entry = silc_idlist_find_server_by_id(server->local_list,
server_id, TRUE, NULL);
/* Remove the client from all channels. */
silc_server_remove_from_channels(server, NULL, client,
- TRUE, NULL, FALSE);
+ TRUE, NULL, FALSE, FALSE);
/* Check if anyone is watching this nickname */
if (server->server_type == SILC_ROUTER)
silc_server_del_from_watcher_list(server, client);
/* Remove the client */
+ silc_idlist_del_data(client);
silc_idlist_del_client(local ? server->local_list :
server->global_list, client);
}
if (chl->mode & SILC_CHANNEL_UMODE_CHANFO)
goto out;
- /* From protocol version 1.1 we get the kicker's ID as well. */
+ /* Get the kicker's Client ID */
tmp = silc_argument_get_arg_type(args, 3, &tmp_len);
- if (tmp) {
- client_id = silc_id_payload_parse_id(tmp, tmp_len, NULL);
- if (!client_id)
- goto out;
+ if (!tmp)
+ goto out;
+ client_id = silc_id_payload_parse_id(tmp, tmp_len, NULL);
+ if (!client_id)
+ goto out;
- /* If the the client is not in local list we check global list */
- client2 = silc_idlist_find_client_by_id(server->global_list,
+ /* If the the client is not in local list we check global list */
+ client2 = silc_idlist_find_client_by_id(server->global_list,
+ client_id, TRUE, NULL);
+ if (!client2) {
+ client2 = silc_idlist_find_client_by_id(server->local_list,
client_id, TRUE, NULL);
if (!client2) {
- client2 = silc_idlist_find_client_by_id(server->local_list,
- client_id, TRUE, NULL);
- if (!client2) {
- silc_free(client_id);
- goto out;
- }
- }
- silc_free(client_id);
-
- /* Kicker must be operator on channel */
- if (!silc_server_client_on_channel(client2, channel, &chl))
- goto out;
- if (!(chl->mode & SILC_CHANNEL_UMODE_CHANOP) &&
- !(chl->mode & SILC_CHANNEL_UMODE_CHANFO)) {
- SILC_LOG_DEBUG(("Kicking is not allowed"));
+ silc_free(client_id);
goto out;
}
}
+ silc_free(client_id);
+
+ /* Kicker must be operator on channel */
+ if (!silc_server_client_on_channel(client2, channel, &chl))
+ goto out;
+ if (!(chl->mode & SILC_CHANNEL_UMODE_CHANOP) &&
+ !(chl->mode & SILC_CHANNEL_UMODE_CHANFO)) {
+ SILC_LOG_DEBUG(("Kicking is not allowed"));
+ goto out;
+ }
/* Send to channel */
silc_server_packet_send_to_channel(server, sock, channel, packet->type,
FALSE, packet->buffer->data,
packet->buffer->len, FALSE);
+ /* Remove the client from channel's invite list */
+ if (channel->invite_list && silc_hash_table_count(channel->invite_list)) {
+ SilcBuffer ab;
+ SilcArgumentPayload iargs;
+ tmp = silc_argument_get_arg_type(args, 1, &tmp_len);
+ ab = silc_argument_payload_encode_one(NULL, tmp, tmp_len, 3);
+ iargs = silc_argument_payload_parse(ab->data, ab->len, 1);
+ silc_server_inviteban_process(server, channel->invite_list, 1, iargs);
+ silc_buffer_free(ab);
+ silc_argument_payload_free(iargs);
+ }
+
/* Remove the client from channel */
silc_server_remove_from_one_channel(server, sock, channel, client, FALSE);
if (comment_len > 128)
comment_len = 127;
- /* From protocol version 1.1 we get the killer's ID as well. */
+ /* Get the killer's Client ID */
tmp = silc_argument_get_arg_type(args, 3, &tmp_len);
- if (tmp) {
- client_id = silc_id_payload_parse_id(tmp, tmp_len, &id_type);
- if (!client_id)
- goto out;
+ if (!tmp)
+ goto out;
+ client_id = silc_id_payload_parse_id(tmp, tmp_len, &id_type);
+ if (!client_id)
+ goto out;
- if (id_type == SILC_ID_CLIENT) {
- /* If the the client is not in local list we check global list */
- client2 = silc_idlist_find_client_by_id(server->global_list,
+ if (id_type == SILC_ID_CLIENT) {
+ /* If the the client is not in local list we check global list */
+ client2 = silc_idlist_find_client_by_id(server->global_list,
+ client_id, TRUE, NULL);
+ if (!client2) {
+ client2 = silc_idlist_find_client_by_id(server->local_list,
client_id, TRUE, NULL);
if (!client2) {
- client2 = silc_idlist_find_client_by_id(server->local_list,
- client_id, TRUE, NULL);
- if (!client2) {
- silc_free(client_id);
- goto out;
- }
- }
- silc_free(client_id);
-
- /* Killer must be router operator */
- if (server->server_type != SILC_SERVER &&
- !(client2->mode & SILC_UMODE_ROUTER_OPERATOR)) {
- SILC_LOG_DEBUG(("Killing is not allowed"));
+ silc_free(client_id);
goto out;
}
}
+ silc_free(client_id);
+
+ /* Killer must be router operator */
+ if (server->server_type != SILC_SERVER &&
+ !(client2->mode & SILC_UMODE_ROUTER_OPERATOR)) {
+ SILC_LOG_DEBUG(("Killing is not allowed"));
+ goto out;
+ }
}
/* Send the notify to local clients on the channels except to the
/* Remove the client from all channels */
silc_server_remove_from_channels(server, NULL, client, FALSE, NULL,
- FALSE);
+ FALSE, TRUE);
/* Check if anyone is watching this nickname */
silc_server_check_watcher_list(server, client, NULL,
server->stat.detached--;
}
}
+ SILC_UMODE_STATS_UPDATE(server, SILC_UMODE_SERVER_OPERATOR);
+ SILC_UMODE_STATS_UPDATE(router, SILC_UMODE_ROUTER_OPERATOR);
/* Change the mode */
client->mode = mode;
}
silc_free(channel_id);
- /* Get the new ban and add it to the ban list */
+ /* Get the ban action */
tmp = silc_argument_get_arg_type(args, 2, &tmp_len);
- if (tmp) {
- if (!channel->ban_list)
- channel->ban_list = silc_calloc(tmp_len + 2,
- sizeof(*channel->ban_list));
- else
- channel->ban_list = silc_realloc(channel->ban_list,
- sizeof(*channel->ban_list) *
- (tmp_len +
- strlen(channel->ban_list) + 2));
- strncat(channel->ban_list, tmp, tmp_len);
- strncat(channel->ban_list, ",", 1);
- }
+ if (tmp && tmp_len == 1) {
+ SilcUInt8 action = (SilcUInt8)tmp[0];
+ SilcUInt16 iargc = 0;
+ SilcArgumentPayload iargs;
- /* Get the ban to be removed and remove it from the list */
- tmp = silc_argument_get_arg_type(args, 3, &tmp_len);
- if (tmp && channel->ban_list) {
- char *start, *end, *n;
-
- if (!strncmp(channel->ban_list, tmp, strlen(channel->ban_list) - 1)) {
- silc_free(channel->ban_list);
- channel->ban_list = NULL;
- } else {
- start = strstr(channel->ban_list, tmp);
- if (start && strlen(start) >= tmp_len) {
- end = start + tmp_len;
- n = silc_calloc(strlen(channel->ban_list) - tmp_len, sizeof(*n));
- strncat(n, channel->ban_list, start - channel->ban_list);
- strncat(n, end + 1, ((channel->ban_list +
- strlen(channel->ban_list)) - end) - 1);
- silc_free(channel->ban_list);
- channel->ban_list = n;
- }
- }
+ /* Get ban list */
+ tmp = silc_argument_get_arg_type(args, 3, &tmp_len);
+ if (!tmp || tmp_len < 2)
+ goto out;
+
+ /* Parse the arguments to see they are constructed correctly */
+ SILC_GET16_MSB(iargc, tmp);
+ iargs = silc_argument_payload_parse(tmp + 2, tmp_len - 2, iargc);
+ if (!iargs)
+ goto out;
+
+ if (action == 0 && !channel->ban_list)
+ channel->ban_list = silc_hash_table_alloc(0, silc_hash_ptr,
+ NULL, NULL, NULL,
+ NULL, NULL, TRUE);
+
+ /* Proces the ban action */
+ silc_server_inviteban_process(server, channel->ban_list, action,
+ iargs);
+ silc_argument_payload_free(iargs);
}
break;
client_id, FALSE, NULL);
if (client) {
silc_server_remove_from_channels(server, NULL, client, TRUE,
- NULL, TRUE);
+ NULL, TRUE, FALSE);
+ silc_idlist_del_data(client);
silc_idlist_del_client(server->global_list, client);
}
silc_free(client_id);
SILC_LOG_DEBUG(("Start"));
- /* Source must be server or router */
- if (packet->src_id_type != SILC_ID_SERVER &&
- sock->type != SILC_SOCKET_TYPE_ROUTER)
- return;
-
if (packet->dst_id_type == SILC_ID_CHANNEL)
return;
SilcChannelEntry channel;
if (packet->src_id_type != SILC_ID_SERVER ||
- (server->server_type == SILC_ROUTER &&
+ (server->server_type == SILC_ROUTER && !server->backup_router &&
sock->type == SILC_SOCKET_TYPE_ROUTER))
return;
snprintf(&nickname[strlen(nickname) - 1], 1, "%d", nickfail);
}
+ /* If client marked as anonymous, scramble the username and hostname */
+ if (client->mode & SILC_UMODE_ANONYMOUS) {
+ char *scramble;
+
+ if (strlen(username) >= 2) {
+ username[0] = silc_rng_get_byte_fast(server->rng);
+ username[1] = silc_rng_get_byte_fast(server->rng);
+ }
+
+ scramble = silc_hash_babbleprint(server->sha1hash, username,
+ strlen(username));
+ scramble[5] = '@';
+ scramble[11] = '.';
+ memcpy(&scramble[16], ".silc", 5);
+ scramble[21] = '\0';
+ silc_free(username);
+ username = scramble;
+ }
+
/* Update client entry */
idata->status |= SILC_IDLIST_STATUS_REGISTERED;
client->nickname = nickname;
client->username = username;
- client->userinfo = realname ? realname : strdup(" ");
+ client->userinfo = realname ? realname : strdup(username);
client->id = client_id;
id_len = silc_id_get_len(client_id, SILC_ID_CLIENT);
char *channel_name;
SilcUInt32 name_len;
unsigned char *id;
- SilcUInt32 id_len;
+ SilcUInt32 id_len, cipher_len;
SilcServerEntry server_entry;
SilcChannelEntry channel;
+ const char *cipher;
if (sock->type == SILC_SOCKET_TYPE_CLIENT ||
packet->src_id_type != SILC_ID_SERVER ||
channel =
silc_idlist_add_channel(server->global_list, strdup(channel_name),
0, channel_id, sock->user_data, NULL, NULL, 0);
- if (!channel)
+ if (!channel) {
+ silc_channel_payload_free(payload);
+ silc_free(channel_id);
return;
- channel->disabled = TRUE;
+ }
+ channel->disabled = TRUE; /* Disabled until someone JOINs */
server->stat.channels++;
if (server->server_type == SILC_ROUTER)
if (silc_id_create_channel_id(server, server->id, server->rng, &tmp)) {
silc_server_send_notify_channel_change(server, sock, FALSE,
channel_id, tmp);
+ silc_channel_payload_free(payload);
silc_free(channel_id);
silc_free(tmp);
}
silc_free(channel_id);
return;
}
- channel->disabled = TRUE;
+ channel->disabled = TRUE; /* Disabled until someone JOINs */
+
+#if 0 /* We assume that CMODE_CHANGE notify is sent to us after this. */
+
+ /* XXX Dunno if this is supposed to be set in any server type. If set
+ here the CMODE_CHANGE that may follow sets mode that we already
+ have, and we may loose data from the CMODE_CHANGE notify. */
if (server_entry->server_type != SILC_BACKUP_ROUTER)
channel->mode = silc_channel_get_mode(payload);
+#endif
/* Send the new channel key to the server */
id = silc_id_id2str(channel->id, SILC_ID_CHANNEL);
id_len = silc_id_get_len(channel->id, SILC_ID_CHANNEL);
+ cipher = silc_cipher_get_name(channel->channel_key);
+ cipher_len = strlen(cipher);
chk = silc_channel_key_payload_encode(id_len, id,
- strlen(channel->channel_key->
- cipher->name),
- channel->channel_key->cipher->name,
+ cipher_len, cipher,
channel->key_len / 8,
channel->key);
silc_server_packet_send(server, sock, SILC_PACKET_CHANNEL_KEY, 0,
chk->data, chk->len, FALSE);
silc_buffer_free(chk);
+ silc_free(id);
} else {
/* The channel exist by that name, check whether the ID's match.
If they don't then we'll force the server to use the ID we have.
SILC_LOG_DEBUG(("Forcing the server to change Channel ID"));
silc_server_send_notify_channel_change(server, sock, FALSE,
channel_id, channel->id);
+ silc_channel_payload_free(payload);
+ silc_free(channel_id);
/* Wait that server re-announces this channel */
return;
if (!(channel->mode & SILC_CHANNEL_MODE_PRIVKEY)) {
if (silc_hash_table_count(channel->user_list)) {
- if (!silc_server_create_channel_key(server, channel, 0))
+ if (!silc_server_create_channel_key(server, channel, 0)) {
+ silc_channel_payload_free(payload);
+ silc_free(channel_id);
return;
+ }
/* Send to the channel */
silc_server_send_channel_key(server, sock, channel, FALSE);
/* Send to the server */
id = silc_id_id2str(channel->id, SILC_ID_CHANNEL);
id_len = silc_id_get_len(channel->id, SILC_ID_CHANNEL);
+ cipher = silc_cipher_get_name(channel->channel_key);
+ cipher_len = strlen(cipher);
chk = silc_channel_key_payload_encode(id_len, id,
- strlen(channel->channel_key->
- cipher->name),
- channel->channel_key->
- cipher->name,
+ cipher_len, cipher,
channel->key_len / 8,
channel->key);
silc_server_packet_send(server, sock, SILC_PACKET_CHANNEL_KEY, 0,
silc_free(channel_id);
- /* Update statistics */
- server->stat.channels++;
- server->stat.cell_channels++;
-
/* Since the channel is coming from server and we also know about it
then send the JOIN notify to the server so that it see's our
users on the channel "joining" the channel. */
silc_server_free_sock_user_data(server, sock, NULL);
goto out;
}
+
+ client->data.status |= SILC_IDLIST_STATUS_RESUME_RES;
}
/* Reprocess the packet */
{
SilcBuffer buffer = packet->buffer, buf;
SilcIDListData idata;
+ SilcIDCacheEntry id_cache = NULL;
SilcClientEntry detached_client;
SilcClientID *client_id = NULL;
unsigned char *id_string, *auth = NULL;
SilcHashTableList htl;
SilcChannelClientEntry chl;
SilcServerResumeResolve r;
+ const char *cipher;
ret = silc_buffer_unformat(buffer,
SILC_STR_UI16_NSTRING(&id_string, &id_len),
idata = (SilcIDListData)client;
/* Get entry to the client, and resolve it if we don't have it. */
- detached_client = silc_server_get_client_resolve(server, client_id, FALSE,
- &resolved);
+ detached_client = silc_server_query_client(server, client_id, FALSE,
+ &resolved);
if (!detached_client) {
if (resolved) {
/* The client info is being resolved. Reprocess this packet after
resolve = TRUE;
if (!detached_client->nickname)
resolve = TRUE;
+ if (detached_client->data.status & SILC_IDLIST_STATUS_RESUME_RES)
+ resolve = FALSE;
if (resolve) {
if (server->server_type == SILC_SERVER && !server->standalone) {
/* The client info is being resolved. Reprocess this packet after
receiving the reply to the query. */
SILC_LOG_DEBUG(("Resolving client info"));
- silc_server_get_client_resolve(server, client_id, TRUE, NULL);
+ silc_server_query_client(server, client_id, TRUE, NULL);
r = silc_calloc(1, sizeof(*r));
if (!r)
return;
silc_idlist_add_data(detached_client, idata);
detached_client->data.status |= SILC_IDLIST_STATUS_REGISTERED;
detached_client->data.status |= SILC_IDLIST_STATUS_RESUMED;
+ detached_client->data.status |= SILC_IDLIST_STATUS_LOCAL;
+ detached_client->data.status &= ~SILC_IDLIST_STATUS_RESUME_RES;
detached_client->mode &= ~SILC_UMODE_DETACHED;
server->stat.my_detached--;
silc_server_packet_send(server, SILC_PRIMARY_ROUTE(server),
SILC_PACKET_RESUME_CLIENT, 0,
buf->data, buf->len, TRUE);
+ silc_server_backup_send(server, detached_client->router,
+ SILC_PACKET_RESUME_CLIENT, 0,
+ buf->data, buf->len, TRUE, TRUE);
/* As router we must deliver this packet directly to the original
server whom this client was earlier. */
server->stat.clients--;
if (server->stat.cell_clients)
server->stat.cell_clients--;
+ silc_server_remove_from_channels(server, NULL, client, FALSE,
+ NULL, FALSE, FALSE);
silc_server_del_from_watcher_list(server, client);
- silc_idlist_del_client(server->local_list, client);
+ if (!silc_idlist_del_client(server->local_list, client))
+ silc_idlist_del_client(server->global_list, client);
client = detached_client;
+ silc_free(client->servername);
+ client->servername = strdup(server->server_name);
/* If the ID is not based in our ID then change it */
if (!SILC_ID_COMPARE(client->id, server->id, server->id->ip.data_len)) {
}
id_string = silc_id_id2str(channel->id, SILC_ID_CHANNEL);
+ cipher = silc_cipher_get_name(channel->channel_key);
keyp =
silc_channel_key_payload_encode(silc_id_get_len(channel->id,
SILC_ID_CHANNEL),
id_string,
- strlen(channel->channel_key->
- cipher->name),
- channel->channel_key->cipher->name,
+ strlen(cipher), cipher,
channel->key_len / 8, channel->key);
silc_free(id_string);
- /* Send the key packet to client */
+ /* Send the channel key to the client */
silc_server_packet_send(server, sock, SILC_PACKET_CHANNEL_KEY, 0,
keyp->data, keyp->len, FALSE);
- if (created && server->server_type == SILC_SERVER)
- silc_server_packet_send(server, SILC_PRIMARY_ROUTE(server),
- SILC_PACKET_CHANNEL_KEY, 0,
- keyp->data, keyp->len, FALSE);
+ /* Distribute the channel key to channel */
+ if (created) {
+ silc_server_send_channel_key(server, NULL, channel,
+ server->server_type == SILC_ROUTER ?
+ FALSE : !server->standalone);
+ silc_server_backup_send(server, NULL, SILC_PACKET_CHANNEL_KEY, 0,
+ keyp->data, keyp->len, FALSE, TRUE);
+ }
silc_buffer_free(keyp);
}
/* Get entry to the client, and resolve it if we don't have it. */
detached_client = silc_idlist_find_client_by_id(server->local_list,
- client_id, TRUE, NULL);
+ client_id, TRUE,
+ &id_cache);
if (!detached_client) {
detached_client = silc_idlist_find_client_by_id(server->global_list,
- client_id, TRUE, NULL);
+ client_id, TRUE,
+ &id_cache);
if (!detached_client) {
SILC_LOG_DEBUG(("Resuming client is unknown"));
silc_free(client_id);
return;
}
+ SILC_LOG_DEBUG(("Resuming detached client"));
+
+ /* If the sender of this packet is server and we are router we need to
+ broadcast this packet to other routers in the network. */
+ if (server->server_type == SILC_ROUTER &&
+ sock->type == SILC_SOCKET_TYPE_SERVER &&
+ !(packet->flags & SILC_PACKET_FLAG_BROADCAST)) {
+ SILC_LOG_DEBUG(("Broadcasting received Resume Client packet"));
+ silc_server_packet_send(server, SILC_PRIMARY_ROUTE(server),
+ packet->type,
+ packet->flags | SILC_PACKET_FLAG_BROADCAST,
+ buffer->data, buffer->len, FALSE);
+ silc_server_backup_send(server, sock->user_data,
+ packet->type, packet->flags,
+ packet->buffer->data, packet->buffer->len,
+ FALSE, TRUE);
+ }
+
/* Client is detached, and now it is resumed. Remove the detached
mode and mark that it is resumed. */
+ silc_idlist_del_data(detached_client);
detached_client->mode &= ~SILC_UMODE_DETACHED;
detached_client->data.status |= SILC_IDLIST_STATUS_RESUMED;
+ detached_client->data.status &= ~SILC_IDLIST_STATUS_LOCAL;
+ id_cache->expire = 0;
+
+ silc_schedule_task_del_by_context(server->schedule, detached_client);
/* Get the new owner of the resumed client */
server_id = silc_id_str2id(packet->src_id, packet->src_id_len,
/* Get server entry */
server_entry = silc_idlist_find_server_by_id(server->global_list,
server_id, TRUE, NULL);
- local = TRUE;
+ local = FALSE;
if (!server_entry) {
server_entry = silc_idlist_find_server_by_id(server->local_list,
server_id, TRUE, NULL);
- local = FALSE;
+ local = TRUE;
if (!server_entry) {
silc_free(server_id);
silc_free(client_id);
}
if (server->server_type == SILC_ROUTER &&
- sock->type == SILC_SOCKET_TYPE_ROUTER &&
+ sock->type == SILC_SOCKET_TYPE_ROUTER &&
server_entry->server_type == SILC_ROUTER)
local = FALSE;
- SILC_LOG_DEBUG(("Resuming detached client"));
-
/* Change the client to correct list. */
if (!silc_idcache_del_by_context(server->local_list->clients,
detached_client))
silc_idcache_del_by_context(server->global_list->clients,
detached_client);
- silc_idcache_add(local && server->server_type == SILC_ROUTER ?
- server->local_list->clients :
- server->global_list->clients,
+ silc_idcache_add(local && server->server_type == SILC_ROUTER ?
+ server->local_list->clients :
+ server->global_list->clients,
detached_client->nickname,
detached_client->id, detached_client, FALSE, NULL);
- detached_client->data.status &= ~SILC_IDLIST_STATUS_LOCAL;
- /* Change the owner of the client if needed */
- if (detached_client->router != server_entry)
- detached_client->router = server_entry;
+ /* Change the owner of the client */
+ detached_client->router = server_entry;
/* Update channel information regarding global clients on channel. */
- if (server->server_type == SILC_SERVER) {
+ if (server->server_type != SILC_ROUTER) {
silc_hash_table_list(detached_client->channels, &htl);
while (silc_hash_table_get(&htl, NULL, (void **)&chl))
chl->channel->global_users =
silc_hash_table_list_reset(&htl);
}
- silc_schedule_task_del_by_context(server->schedule, detached_client);
-
- /* If the sender of this packet is server and we are router we need to
- broadcast this packet to other routers in the network. */
- if (server->server_type == SILC_ROUTER &&
- sock->type == SILC_SOCKET_TYPE_SERVER &&
- !(packet->flags & SILC_PACKET_FLAG_BROADCAST)) {
- SILC_LOG_DEBUG(("Broadcasting received Resume Client packet"));
- silc_server_packet_send(server, SILC_PRIMARY_ROUTE(server),
- packet->type,
- packet->flags | SILC_PACKET_FLAG_BROADCAST,
- buffer->data, buffer->len, FALSE);
- silc_server_backup_send(server, sock->user_data,
- packet->type, packet->flags,
- packet->buffer->data, packet->buffer->len,
- FALSE, TRUE);
- }
-
silc_free(server_id);
}
silc_free(client_id);
+ silc_idlist_del_data(detached_client);
}