/**
* Process regex requests.
*
* @param cls closure
* @param server the initialized server
* @param cfg configuration to use
*/
static void
run (void *cls, struct GNUNET_SERVER_Handle *server,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
static const struct GNUNET_SERVER_MessageHandler handlers[] = {
{&handle_announce, NULL, GNUNET_MESSAGE_TYPE_REGEX_ANNOUNCE, 0},
{&handle_search, NULL, GNUNET_MESSAGE_TYPE_REGEX_SEARCH, 0},
{NULL, NULL, 0, 0}
};
my_private_key = GNUNET_CRYPTO_eddsa_key_create_from_configuration (cfg);
if (NULL == my_private_key)
{
GNUNET_SCHEDULER_shutdown ();
return;
}
dht = GNUNET_DHT_connect (cfg, 1024);
if (NULL == dht)
{
GNUNET_free (my_private_key);
my_private_key = NULL;
GNUNET_SCHEDULER_shutdown ();
return;
}
GNUNET_SCHEDULER_add_shutdown (&cleanup_task,
NULL);
nc = GNUNET_SERVER_notification_context_create (server, 1);
stats = GNUNET_STATISTICS_create ("regex", cfg);
GNUNET_SERVER_add_handlers (server, handlers);
GNUNET_SERVER_disconnect_notify (server,
&handle_client_disconnect,
NULL);
}
/**
* Start handling requests from clients.
*
* @param server server used to accept clients from.
*/
void
GST_clients_start (struct GNUNET_SERVER_Handle *server)
{
static const struct GNUNET_SERVER_MessageHandler handlers[] = {
{&clients_handle_start, NULL,
GNUNET_MESSAGE_TYPE_TRANSPORT_START, sizeof (struct StartMessage)},
{&clients_handle_hello, NULL,
GNUNET_MESSAGE_TYPE_HELLO, 0},
{&clients_handle_send, NULL,
GNUNET_MESSAGE_TYPE_TRANSPORT_SEND, 0},
{&clients_handle_request_connect, NULL,
GNUNET_MESSAGE_TYPE_TRANSPORT_REQUEST_CONNECT,
sizeof (struct TransportRequestConnectMessage)},
{&clients_handle_address_to_string, NULL,
GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_TO_STRING, 0},
{&clients_handle_monitor_peers, NULL,
GNUNET_MESSAGE_TYPE_TRANSPORT_MONITOR_PEER_REQUEST,
sizeof (struct PeerMonitorMessage)},
{&clients_handle_monitor_validation, NULL,
GNUNET_MESSAGE_TYPE_TRANSPORT_MONITOR_VALIDATION_REQUEST,
sizeof (struct ValidationMonitorMessage)},
{&GST_blacklist_handle_init, NULL,
GNUNET_MESSAGE_TYPE_TRANSPORT_BLACKLIST_INIT,
sizeof (struct GNUNET_MessageHeader)},
{&GST_blacklist_handle_reply, NULL,
GNUNET_MESSAGE_TYPE_TRANSPORT_BLACKLIST_REPLY,
sizeof (struct BlacklistMessage)},
{&GST_manipulation_set_metric, NULL,
GNUNET_MESSAGE_TYPE_TRANSPORT_TRAFFIC_METRIC, 0},
{NULL, NULL, 0, 0}
};
peer_nc = GNUNET_SERVER_notification_context_create (server, 0);
val_nc = GNUNET_SERVER_notification_context_create (server, 0);
GNUNET_SERVER_add_handlers (server, handlers);
GNUNET_SERVER_disconnect_notify (server, &client_disconnect_notification,
NULL);
}
/**
* Start up peerinfo service.
*
* @param cls closure
* @param server the initialized server
* @param cfg configuration to use
*/
static void
run (void *cls, struct GNUNET_SERVER_Handle *server,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
static const struct GNUNET_SERVER_MessageHandler handlers[] = {
{&handle_hello, NULL, GNUNET_MESSAGE_TYPE_HELLO, 0},
{&handle_get, NULL, GNUNET_MESSAGE_TYPE_PEERINFO_GET,
sizeof (struct ListPeerMessage)},
{&handle_get_all, NULL, GNUNET_MESSAGE_TYPE_PEERINFO_GET_ALL,
sizeof (struct GNUNET_MessageHeader)},
{&handle_notify, NULL, GNUNET_MESSAGE_TYPE_PEERINFO_NOTIFY,
sizeof (struct GNUNET_MessageHeader)},
{NULL, NULL, 0, 0}
};
char *peerdir;
char *ip;
hostmap = GNUNET_CONTAINER_multihashmap_create (1024);
stats = GNUNET_STATISTICS_create ("peerinfo", cfg);
notify_list = GNUNET_SERVER_notification_context_create (server, 0);
GNUNET_assert (GNUNET_OK ==
GNUNET_CONFIGURATION_get_value_filename (cfg, "peerinfo",
"HOSTS",
&networkIdDirectory));
GNUNET_DISK_directory_create (networkIdDirectory);
GNUNET_SCHEDULER_add_with_priority (GNUNET_SCHEDULER_PRIORITY_IDLE,
&cron_scan_directory_data_hosts, NULL);
GNUNET_SCHEDULER_add_with_priority (GNUNET_SCHEDULER_PRIORITY_IDLE,
&cron_clean_data_hosts, NULL);
GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL, &shutdown_task,
NULL);
GNUNET_SERVER_add_handlers (server, handlers);
ip = GNUNET_OS_installation_get_path (GNUNET_OS_IPK_DATADIR);
GNUNET_asprintf (&peerdir,
"%shellos",
ip);
GNUNET_free (ip);
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
_("Importing HELLOs from `%s'\n"),
peerdir);
GNUNET_DISK_directory_scan (peerdir,
&hosts_directory_scan_callback, NULL);
GNUNET_free (peerdir);
}
/**
* Process GNS requests.
*
* @param cls closure)
* @param server the initialized server
* @param c configuration to use
*/
static void
run (void *cls, struct GNUNET_SERVER_Handle *server,
const struct GNUNET_CONFIGURATION_Handle *c)
{
GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Initializing GNS\n");
char* keyfile;
struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded pkey;
unsigned long long max_parallel_bg_queries = 0;
unsigned long long default_lookup_timeout_secs = 0;
int ignore_pending = GNUNET_NO;
static const struct GNUNET_SERVER_MessageHandler handlers[] = {
{&handle_shorten, NULL, GNUNET_MESSAGE_TYPE_GNS_SHORTEN, 0},
{&handle_lookup, NULL, GNUNET_MESSAGE_TYPE_GNS_LOOKUP, 0},
{&handle_get_authority, NULL, GNUNET_MESSAGE_TYPE_GNS_GET_AUTH, 0}
};
GNS_cfg = c;
if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (c, "gns",
"ZONEKEY", &keyfile))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"No private key for root zone specified!\n");
GNUNET_SCHEDULER_shutdown ();
return;
}
GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
"Using keyfile %s for root zone.\n", keyfile);
zone_key = GNUNET_CRYPTO_rsa_key_create_from_file (keyfile);
GNUNET_CRYPTO_rsa_key_get_public (zone_key, &pkey);
GNUNET_CRYPTO_short_hash(&pkey,
sizeof(struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
&zone_hash);
GNUNET_free(keyfile);
/**
* handle to our local namestore
*/
namestore_handle = GNUNET_NAMESTORE_connect(c);
if (NULL == namestore_handle)
{
//FIXME do error handling;
GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
"Failed to connect to the namestore!\n");
GNUNET_SCHEDULER_shutdown ();
return;
}
auto_import_pkey = GNUNET_NO;
if (GNUNET_YES ==
GNUNET_CONFIGURATION_get_value_yesno (c, "gns",
"AUTO_IMPORT_PKEY"))
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
"Automatic PKEY import is enabled.\n");
auto_import_pkey = GNUNET_YES;
}
dht_max_update_interval = GNUNET_GNS_DHT_MAX_UPDATE_INTERVAL;
if (GNUNET_OK ==
GNUNET_CONFIGURATION_get_value_number (c, "gns",
"ZONE_PUT_INTERVAL",
&dht_max_update_interval))
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
"DHT zone update interval: %d\n",
dht_max_update_interval);
}
max_record_put_interval = 1;
if (GNUNET_OK ==
GNUNET_CONFIGURATION_get_value_number (c, "gns",
"RECORD_PUT_INTERVAL",
&max_record_put_interval))
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
"Record put interval: %d\n",
max_record_put_interval);
}
if (GNUNET_OK ==
GNUNET_CONFIGURATION_get_value_number (c, "gns",
"MAX_PARALLEL_BACKGROUND_QUERIES",
&max_parallel_bg_queries))
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
"Number of allowed parallel background queries: %d\n",
max_parallel_bg_queries);
}
if (GNUNET_YES ==
GNUNET_CONFIGURATION_get_value_yesno (c, "gns",
"AUTO_IMPORT_CONFIRMATION_REQ"))
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
"Auto import requires user confirmation\n");
ignore_pending = GNUNET_YES;
}
if (GNUNET_OK ==
GNUNET_CONFIGURATION_get_value_number(c, "gns",
"DEFAULT_LOOKUP_TIMEOUT",
&default_lookup_timeout_secs))
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
"Default lookup timeout: %ds\n", default_lookup_timeout_secs);
default_lookup_timeout = GNUNET_TIME_relative_multiply(
GNUNET_TIME_UNIT_SECONDS,
default_lookup_timeout_secs);
}
/**
* handle to the dht
*/
dht_handle = GNUNET_DHT_connect(c,
//max_parallel_bg_queries); //FIXME get ht_len from cfg
1024);
if (NULL == dht_handle)
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Could not connect to DHT!\n");
}
if (gns_resolver_init(namestore_handle, dht_handle, zone_hash,
max_parallel_bg_queries,
ignore_pending)
== GNUNET_SYSERR)
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
"Unable to initialize resolver!\n");
GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
return;
}
if (GNUNET_YES ==
GNUNET_CONFIGURATION_get_value_yesno (c, "gns", "HIJACK_DNS"))
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
"DNS hijacking enabled... connecting to service.\n");
if (gns_interceptor_init(zone_hash, zone_key, c) == GNUNET_SYSERR)
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
"Failed to enable the dns interceptor!\n");
}
}
/**
* Schedule periodic put
* for our records
* We have roughly an hour for all records;
*/
record_put_interval = GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS,
1);
zone_update_taskid = GNUNET_SCHEDULER_add_now (&update_zone_dht_start, NULL);
GNUNET_SERVER_add_handlers (server, handlers);
//FIXME
//GNUNET_SERVER_disconnect_notify (server,
// &client_disconnect_notification,
// NULL);
nc = GNUNET_SERVER_notification_context_create (server, 1);
GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL, &shutdown_task,
NULL);
}
/**
* Handle network size estimate clients.
*
* @param cls closure
* @param server the initialized server
* @param c configuration to use
*/
static void
run (void *cls,
struct GNUNET_SERVER_Handle *server,
const struct GNUNET_CONFIGURATION_Handle *c)
{
static const struct GNUNET_SERVER_MessageHandler handlers[] = {
{&handle_start_message, NULL,
GNUNET_MESSAGE_TYPE_IDENTITY_START, sizeof (struct GNUNET_MessageHeader)},
{&handle_get_default_message, NULL,
GNUNET_MESSAGE_TYPE_IDENTITY_GET_DEFAULT, 0},
{&handle_set_default_message, NULL,
GNUNET_MESSAGE_TYPE_IDENTITY_SET_DEFAULT, 0},
{&handle_create_message, NULL,
GNUNET_MESSAGE_TYPE_IDENTITY_CREATE, 0},
{&handle_rename_message, NULL,
GNUNET_MESSAGE_TYPE_IDENTITY_RENAME, 0},
{&handle_delete_message, NULL,
GNUNET_MESSAGE_TYPE_IDENTITY_DELETE, 0},
{NULL, NULL, 0, 0}
};
cfg = c;
if (GNUNET_OK !=
GNUNET_CONFIGURATION_get_value_filename (cfg, "identity",
"EGODIR",
&ego_directory))
{
GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR, "identity", "EGODIR");
GNUNET_SCHEDULER_shutdown ();
return;
}
if (GNUNET_OK !=
GNUNET_CONFIGURATION_get_value_filename (cfg, "identity",
"SUBSYSTEM_CFG",
&subsystem_cfg_file))
{
GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR, "identity", "SUBSYSTEM_CFG");
GNUNET_SCHEDULER_shutdown ();
return;
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Loading subsystem configuration `%s'\n",
subsystem_cfg_file);
subsystem_cfg = GNUNET_CONFIGURATION_create ();
if ( (GNUNET_YES ==
GNUNET_DISK_file_test (subsystem_cfg_file)) &&
(GNUNET_OK !=
GNUNET_CONFIGURATION_parse (subsystem_cfg,
subsystem_cfg_file)) )
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
_("Failed to parse subsystem identity configuration file `%s'\n"),
subsystem_cfg_file);
GNUNET_SCHEDULER_shutdown ();
return;
}
stats = GNUNET_STATISTICS_create ("identity", cfg);
GNUNET_SERVER_add_handlers (server, handlers);
nc = GNUNET_SERVER_notification_context_create (server, 1);
if (GNUNET_OK !=
GNUNET_DISK_directory_create (ego_directory))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
_("Failed to create directory `%s' for storing egos\n"),
ego_directory);
}
GNUNET_DISK_directory_scan (ego_directory,
&process_ego_file,
NULL);
GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL, &shutdown_task,
NULL);
}
