#include "rb_commio.h"
#include "authd.h"
#include "provider.h"
+#include "notice.h"
#include "res.h"
#include "dns.h"
static EVH timeout_dns_queries_event;
static int rdns_timeout = 15;
-
-bool client_dns_init(void)
-{
- timeout_ev = rb_event_addish("timeout_dns_queries_event", timeout_dns_queries_event, NULL, 1);
- return (timeout_ev != NULL);
-}
-
-void client_dns_destroy(void)
-{
- struct auth_client *auth;
- rb_dictionary_iter iter;
-
- RB_DICTIONARY_FOREACH(auth, &iter, auth_clients)
- {
- if(auth->data[PROVIDER_RDNS] != NULL)
- client_fail(auth, REPORT_FAIL);
- }
-
- rb_event_delete(timeout_ev);
-}
-
-bool client_dns_start(struct auth_client *auth)
-{
- struct user_query *query = rb_malloc(sizeof(struct user_query));
-
- query->timeout = rb_current_time() + rdns_timeout;
-
- auth->data[PROVIDER_RDNS] = query;
-
- query->query = lookup_hostname(auth->c_ip, dns_answer_callback, auth);
-
- notice_client(auth, messages[REPORT_LOOKUP]);
- set_provider_on(auth, PROVIDER_RDNS);
- return true;
-}
-
-void client_dns_cancel(struct auth_client *auth)
-{
- struct user_query *query = auth->data[PROVIDER_RDNS];
-
- if(query != NULL)
- client_fail(auth, REPORT_FAIL);
-}
-
static void
dns_answer_callback(const char *res, bool status, query_type type, void *data)
{
}
/* Timeout outstanding queries */
-static void timeout_dns_queries_event(void *notused)
+static void
+timeout_dns_queries_event(void *notused)
{
struct auth_client *auth;
rb_dictionary_iter iter;
}
}
-static void client_fail(struct auth_client *auth, dns_message report)
+static void
+client_fail(struct auth_client *auth, dns_message report)
{
struct user_query *query = auth->data[PROVIDER_RDNS];
rb_strlcpy(auth->hostname, "*", sizeof(auth->hostname));
- notice_client(auth, messages[report]);
+ notice_client(auth->cid, messages[report]);
cancel_query(query->query);
rb_free(query);
provider_done(auth, PROVIDER_RDNS);
}
-static void client_success(struct auth_client *auth)
+static void
+client_success(struct auth_client *auth)
{
struct user_query *query = auth->data[PROVIDER_RDNS];
- notice_client(auth, messages[REPORT_FOUND]);
+ notice_client(auth->cid, messages[REPORT_FOUND]);
cancel_query(query->query);
rb_free(query);
provider_done(auth, PROVIDER_RDNS);
}
+static bool
+rdns_init(void)
+{
+ timeout_ev = rb_event_addish("timeout_dns_queries_event", timeout_dns_queries_event, NULL, 1);
+ return (timeout_ev != NULL);
+}
+
+static void
+rdns_destroy(void)
+{
+ struct auth_client *auth;
+ rb_dictionary_iter iter;
+
+ RB_DICTIONARY_FOREACH(auth, &iter, auth_clients)
+ {
+ if(auth->data[PROVIDER_RDNS] != NULL)
+ client_fail(auth, REPORT_FAIL);
+ }
+
+ rb_event_delete(timeout_ev);
+}
+
+static bool
+rdns_start(struct auth_client *auth)
+{
+ struct user_query *query = rb_malloc(sizeof(struct user_query));
+
+ query->timeout = rb_current_time() + rdns_timeout;
+
+ auth->data[PROVIDER_RDNS] = query;
+
+ query->query = lookup_hostname(auth->c_ip, dns_answer_callback, auth);
+
+ notice_client(auth->cid, messages[REPORT_LOOKUP]);
+ set_provider_on(auth, PROVIDER_RDNS);
+ return true;
+}
+
+static void
+rdns_cancel(struct auth_client *auth)
+{
+ struct user_query *query = auth->data[PROVIDER_RDNS];
+
+ if(query != NULL)
+ client_fail(auth, REPORT_FAIL);
+}
+
+static void
+add_conf_dns_timeout(const char *key, int parc, const char **parv)
+{
+ int timeout = atoi(parv[0]);
+
+ if(timeout < 0)
+ {
+ warn_opers(L_CRIT, "BUG: DNS timeout < 0 (value: %d)", timeout);
+ return;
+ }
+
+ rdns_timeout = timeout;
+}
+
+struct auth_opts_handler rdns_options[] =
+{
+ { "rdns_timeout", 1, add_conf_dns_timeout },
+ { NULL, 0, NULL },
+};
+
struct auth_provider rdns_provider =
{
.id = PROVIDER_RDNS,
- .init = client_dns_init,
- .destroy = client_dns_destroy,
- .start = client_dns_start,
- .cancel = client_dns_cancel,
+ .init = rdns_init,
+ .destroy = rdns_destroy,
+ .start = rdns_start,
+ .cancel = rdns_cancel,
.completed = NULL,
+ .opt_handlers = rdns_options,
};