+
+/* Received command reply to GETKEY command. WE've received the remote
+ client's public key. */
+
+SILC_CLIENT_CMD_REPLY_FUNC(getkey)
+{
+ SilcClientCommandReplyContext cmd = (SilcClientCommandReplyContext)context;
+ SilcClientConnection conn = (SilcClientConnection)cmd->sock->user_data;
+ SilcCommandStatus status;
+ SilcIDCacheEntry id_cache;
+ SilcIDPayload idp = NULL;
+ SilcClientID *client_id = NULL;
+ SilcClientEntry client_entry;
+ SilcServerID *server_id = NULL;
+ SilcServerEntry server_entry;
+ SilcSKEPKType type;
+ unsigned char *tmp, *pk;
+ uint32 len;
+ uint16 pk_len;
+ SilcIdType id_type;
+ SilcPublicKey public_key = NULL;
+
+ SILC_LOG_DEBUG(("Start"));
+
+ tmp = silc_argument_get_arg_type(cmd->args, 1, NULL);
+ SILC_GET16_MSB(status, tmp);
+ if (status != SILC_STATUS_OK) {
+ cmd->client->ops->say(cmd->client, conn, SILC_CLIENT_MESSAGE_ERROR,
+ "%s", silc_client_command_status_message(status));
+ COMMAND_REPLY_ERROR;
+ goto out;
+ }
+
+ tmp = silc_argument_get_arg_type(cmd->args, 2, &len);
+ if (!tmp)
+ goto out;
+ idp = silc_id_payload_parse_data(tmp, len);
+ if (!idp)
+ goto out;
+
+ /* Get the public key payload */
+ tmp = silc_argument_get_arg_type(cmd->args, 3, &len);
+ if (tmp) {
+ /* Decode the public key */
+ SILC_GET16_MSB(pk_len, tmp);
+ SILC_GET16_MSB(type, tmp + 2);
+ pk = tmp + 4;
+
+ if (type != SILC_SKE_PK_TYPE_SILC)
+ goto out;
+
+ if (!silc_pkcs_public_key_decode(pk, pk_len, &public_key))
+ goto out;
+ }
+
+ id_type = silc_id_payload_get_type(idp);
+ if (id_type == SILC_ID_CLIENT) {
+ /* Received client's public key */
+ client_id = silc_id_payload_get_id(idp);
+ if (!silc_idcache_find_by_id_one_ext(conn->client_cache,
+ (void *)client_id,
+ NULL, NULL,
+ silc_hash_client_id_compare, NULL,
+ &id_cache))
+ goto out;
+
+ client_entry = (SilcClientEntry)id_cache->context;
+
+ /* Notify application */
+ COMMAND_REPLY((ARGS, id_type, client_entry, public_key));
+ } else if (id_type == SILC_ID_SERVER) {
+ /* Received server's public key */
+ server_id = silc_id_payload_get_id(idp);
+ if (!silc_idcache_find_by_id_one(conn->server_cache, (void *)server_id,
+ &id_cache))
+ goto out;
+
+ server_entry = (SilcServerEntry)id_cache->context;
+
+ /* Notify application */
+ COMMAND_REPLY((ARGS, id_type, server_entry, public_key));
+ }
+
+ out:
+ SILC_CLIENT_PENDING_DESTRUCTOR(cmd, SILC_COMMAND_GETKEY);
+ if (idp)
+ silc_id_payload_free(idp);
+ if (public_key)
+ silc_pkcs_public_key_free(public_key);
+ silc_free(client_id);
+ silc_free(server_id);
+ silc_client_command_reply_free(cmd);
+}