#define i_debug(iauth) ((iauth)->i_debug)
/** Active instance of IAuth. */
-struct IAuth *iauth;
+static struct IAuth *iauth;
+/** Freelist of AuthRequest structures. */
+static struct AuthRequest *auth_freelist;
static void iauth_sock_callback(struct Event *ev);
static void iauth_stderr_callback(struct Event *ev);
else
FlagSet(&auth->flags, AR_IAUTH_HURRY);
- destroy_auth_request(auth);
- if (!IsUserPort(auth->client))
- return 0;
- memset(cli_passwd(auth->client), 0, sizeof(cli_passwd(auth->client)));
- res = auth_set_username(auth);
- if (res == 0)
+ if (IsUserPort(auth->client))
+ {
+ memset(cli_passwd(auth->client), 0, sizeof(cli_passwd(auth->client)));
+ res = auth_set_username(auth);
+ if (res == 0)
res = register_user(auth->client, auth->client);
+ }
+ else
+ res = 0;
+ if (res == 0)
+ destroy_auth_request(auth);
return res;
}
if (t_active(&auth->timeout))
timer_del(&auth->timeout);
+
cli_auth(auth->client) = NULL;
+ auth->next = auth_freelist;
+ auth_freelist = auth;
}
/** Handle a 'ping' (authorization) timeout for a client.
auth = cli_auth(cptr);
+ /* Check whether the auth request is gone (more likely, it never
+ * existed, as in an outbound server connection). */
+ if (!auth)
+ return exit_client_msg(cptr, cptr, &me, "Registration Timeout");
+
/* Check for a user-controlled timeout. */
for (flag = 0; flag <= AR_LAST_SCAN; ++flag) {
if (FlagHas(&auth->flags, flag)) {
socket_events(&(cli_socket(client)), SOCK_ACTION_SET | SOCK_EVENT_READABLE);
/* Allocate the AuthRequest. */
- auth = MyCalloc(1, sizeof(*auth));
+ auth = auth_freelist;
+ if (auth)
+ auth_freelist = auth->next;
+ else
+ auth = MyMalloc(sizeof(*auth));
assert(0 != auth);
+ memset(auth, 0, sizeof(*auth));
auth->client = client;
cli_auth(client) = auth;
s_fd(&auth->socket) = -1;
/** Record a user's claimed username and userinfo.
* @param[in] auth Authorization request for client.
* @param[in] username Client's asserted username.
+ * @param[in] hostname Third argument of USER command (client's
+ * hostname, per RFC 1459).
+ * @param[in] servername Fourth argument of USER command (server's
+ * name, per RFC 1459).
* @param[in] userinfo Client's asserted self-description.
* @return Zero if client should be kept, CPTR_KILLED if rejected.
*/
-int auth_set_user(struct AuthRequest *auth, const char *username, const char *userinfo)
+int auth_set_user(struct AuthRequest *auth, const char *username, const char *hostname, const char *servername, const char *userinfo)
{
struct Client *cptr;
ircd_strncpy(cli_user(cptr)->username, username, USERLEN);
ircd_strncpy(cli_user(cptr)->host, cli_sockhost(cptr), HOSTLEN);
if (IAuthHas(iauth, IAUTH_UNDERNET))
- sendto_iauth(cptr, "U %s :%s", username, userinfo);
+ sendto_iauth(cptr, "U %s %s %s :%s", username, hostname, servername, userinfo);
else if (IAuthHas(iauth, IAUTH_ADDLINFO))
sendto_iauth(cptr, "U %s", username);
return check_auth_finished(auth);
/* Tack it onto the iauth sendq and try to write it. */
++iauth->i_sendM;
msgq_add(i_sendQ(iauth), mb, 0);
+ msgq_clean(mb);
iauth_write(iauth);
return 1;
}
} else {
/* Try to find the client associated with the request. */
id = strtol(params[0], NULL, 10);
- if (id < 0 || id > HighestFd || !(cli = LocalClientArray[id]))
+ if (parc < 3)
+ sendto_iauth(NULL, "E Missing :Need <id> <ip> <port>");
+ else if (id < 0 || id > HighestFd || !(cli = LocalClientArray[id]))
/* Client no longer exists (or never existed). */
sendto_iauth(NULL, "E Gone :[%s %s %s]", params[0], params[1],
params[2]);