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-rw-r--r--actions/finishaddopenid.php144
1 files changed, 144 insertions, 0 deletions
diff --git a/actions/finishaddopenid.php b/actions/finishaddopenid.php
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@@ -0,0 +1,144 @@
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
+require_once(INSTALLDIR.'/lib/openid.php');
+
+class FinishaddopenidAction extends Action {
+
+ function handle($args) {
+ parent::handle($args);
+ if (!common_logged_in()) {
+ common_user_error(_t('Not logged in.'));
+ } else {
+ $this->try_login();
+ }
+ }
+
+ function try_login() {
+
+ $consumer = oid_consumer();
+
+ $response = $consumer->complete(common_local_url('finishaddopenid'));
+
+ if ($response->status == Auth_OpenID_CANCEL) {
+ $this->message(_t('OpenID authentication cancelled.'));
+ return;
+ } else if ($response->status == Auth_OpenID_FAILURE) {
+ // Authentication failed; display the error message.
+ $this->message(_t('OpenID authentication failed: ') . $response->message);
+ } else if ($response->status == Auth_OpenID_SUCCESS) {
+ // This means the authentication succeeded; extract the
+ // identity URL and Simple Registration data (if it was
+ // returned).
+ $display = $response->getDisplayIdentifier();
+ $canonical = ($response->endpoint->canonicalID) ?
+ $response->endpoint->canonicalID : $response->getDisplayIdentifier();
+
+ $sreg_resp = Auth_OpenID_SRegResponse::fromSuccessResponse($response);
+
+ if ($sreg_resp) {
+ $sreg = $sreg_resp->contents();
+ }
+
+ $user = $this->get_user($canonical);
+
+ if ($user) {
+ $this->message(_t('This OpenID is already associated with user "') . $user->nickname . _t('"'));
+ } else {
+ $user = common_current_user();
+ $this->connect_user($user, $display, $canonical);
+ if ($sreg) {
+ $this->update_user($user, $sreg);
+ }
+ common_redirect(common_local_url('openidsettings'));
+ }
+ }
+ }
+
+ function message($msg) {
+ common_show_header(_t('OpenID Login'));
+ common_element('p', NULL, $msg);
+ common_show_footer();
+ }
+
+ function get_user($canonical) {
+ $user = NULL;
+ $oid = User_openid::staticGet('canonical', $canonical);
+ if ($oid) {
+ $user = User::staticGet('id', $oid->user_id);
+ }
+ return $user;
+ }
+
+ function update_user($user, $sreg) {
+
+ $profile = $user->getProfile();
+
+ $orig_profile = clone($profile);
+
+ if ($sreg['fullname'] && strlen($sreg['fullname']) <= 255) {
+ $profile->fullname = $sreg['fullname'];
+ }
+
+ if ($sreg['country']) {
+ if ($sreg['postcode']) {
+ # XXX: use postcode to get city and region
+ # XXX: also, store postcode somewhere -- it's valuable!
+ $profile->location = $sreg['postcode'] . ', ' . $sreg['country'];
+ } else {
+ $profile->location = $sreg['country'];
+ }
+ }
+
+ # XXX save language if it's passed
+ # XXX save timezone if it's passed
+
+ if (!$profile->update($orig_profile)) {
+ common_server_error(_t('Error saving the profile.'));
+ return;
+ }
+
+ $orig_user = clone($user);
+
+ if ($sreg['email'] && Validate::email($sreg['email'], true)) {
+ $user->email = $sreg['email'];
+ }
+
+ if (!$user->update($orig_user)) {
+ common_server_error(_t('Error saving the user.'));
+ return;
+ }
+ }
+
+ function connect_user($user, $display, $canonical) {
+
+ $oid = new User_openid();
+ $oid->display = $display;
+ $oid->canonical = $canonical;
+ $oid->user_id = $user->id;
+ $oid->created = DB_DataObject_Cast::dateTime();
+
+ if (!$oid->insert()) {
+ common_server_error(_t('Error connecting OpenID.'));
+ return;
+ }
+ }
+}