+ pw_arg = 2;
+
+#ifdef WITH_LDAP
+ if(nickserv_conf.ldap_enable) {
+ ldap_result = ldap_check_auth(handle, password);
+ if(ldap_result != LDAP_SUCCESS) {
+ return NULL;
+ }
+ }
+#else
+ if (!hi) {
+ return NULL;
+ }
+
+ if (!checkpass(password, hi->passwd)) {
+ return NULL;
+ }
+#endif
+#ifdef WITH_LDAP
+ /* ldap libs are present but we are not using them... */
+ if( !nickserv_conf.ldap_enable ) {
+ if (!hi) {
+ return NULL;
+ }
+ if (!checkpass(password, hi->passwd)) {
+ return NULL;
+ }
+ }
+ else if( (!hi) && ldap_result == LDAP_SUCCESS && nickserv_conf.ldap_autocreate) {
+ /* user not found, but authed to ldap successfully..
+ * create the account.
+ */
+ char *mask;
+ int rc;
+
+ /* Add a *@* mask */
+ /* TODO if userhost is not null, build mask based on that. */
+ if(nickserv_conf.default_hostmask)
+ mask = "*@*";
+ else
+ return NULL; /* They dont have a *@* mask so they can't loc */
+
+ if(!(hi = nickserv_register(NULL, NULL, handle, password, 0))) {
+ return 0; /* couldn't add the user for some reason */
+ }
+
+ if((rc = ldap_get_user_info(handle, &email) != LDAP_SUCCESS))
+ {
+ if(nickserv_conf.email_required) {
+ return 0;
+ }
+ }
+ if(email) {
+ nickserv_set_email_addr(hi, email);
+ free(email);
+ }
+ if(mask) {
+ char* mask_canonicalized = canonicalize_hostmask(strdup(mask));
+ string_list_append(hi->masks, mask_canonicalized);
+ }
+ if(nickserv_conf.sync_log)
+ SyncLog("REGISTER %s %s %s %s", hi->handle, hi->passwd, "@", handle);
+ }
+#endif
+
+ /* Still no account, so just fail out */