+++ /dev/null
-<?php
-/*
- * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2008, 2009, StatusNet, 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('STATUSNET')) {
- exit(1);
-}
-
-require_once INSTALLDIR.'/plugins/OpenID/openid.php';
-
-class FinishopenidloginAction extends Action
-{
- var $error = null;
- var $username = null;
- var $message = null;
-
- function handle($args)
- {
- parent::handle($args);
- if (common_is_real_login()) {
- // TRANS: Client error message trying to log on with OpenID while already logged on.
- $this->clientError(_m('Already logged in.'));
- } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
- $token = $this->trimmed('token');
- if (!$token || $token != common_session_token()) {
- // TRANS: Message given when there is a problem with the user's session token.
- $this->showForm(_m('There was a problem with your session token. Try again, please.'));
- return;
- }
- if ($this->arg('create')) {
- if (!$this->boolean('license')) {
- // TRANS: Message given if user does not agree with the site's license.
- $this->showForm(_m('You cannot register if you do not agree to the license.'),
- $this->trimmed('newname'));
- return;
- }
- $this->createNewUser();
- } else if ($this->arg('connect')) {
- $this->connectUser();
- } else {
- // TRANS: Messag given on an unknown error.
- $this->showForm(_m('An unknown error has occured.'),
- $this->trimmed('newname'));
- }
- } else {
- $this->tryLogin();
- }
- }
-
- function showPageNotice()
- {
- if ($this->error) {
- $this->element('div', array('class' => 'error'), $this->error);
- } else {
- $this->element('div', 'instructions',
- // TRANS: Instructions given after a first successful logon using OpenID.
- // TRANS: %s is the site name.
- sprintf(_m('This is the first time you have logged into %s so we must connect your OpenID to a local account. You can either create a new account, or connect with your existing account, if you have one.'), common_config('site', 'name')));
- }
- }
-
- function title()
- {
- // TRANS: Title
- return _m('TITLE','OpenID Account Setup');
- }
-
- function showForm($error=null, $username=null)
- {
- $this->error = $error;
- $this->username = $username;
-
- $this->showPage();
- }
-
- /**
- * @fixme much of this duplicates core code, which is very fragile.
- * Should probably be replaced with an extensible mini version of
- * the core registration form.
- */
- function showContent()
- {
- if (!empty($this->message_text)) {
- $this->element('div', array('class' => 'error'), $this->message_text);
- return;
- }
-
- // We don't recognize this OpenID, so we're going to give the user
- // two options, each in its own mini-form.
- //
- // First, they can create a new account using their OpenID auth
- // info. The profile will be pre-populated with whatever name,
- // email, and location we can get from the OpenID provider, so
- // all we ask for is the license confirmation.
- $this->elementStart('form', array('method' => 'post',
- 'id' => 'account_create',
- 'class' => 'form_settings',
- 'action' => common_local_url('finishopenidlogin')));
- $this->hidden('token', common_session_token());
- $this->elementStart('fieldset', array('id' => 'form_openid_createaccount'));
- $this->element('legend', null,
- // TRANS: Fieldset legend.
- _m('Create new account'));
- $this->element('p', null,
- // TRANS: Form guide.
- _m('Create a new user with this nickname.'));
- $this->elementStart('ul', 'form_data');
-
- // Hook point for captcha etc
- Event::handle('StartRegistrationFormData', array($this));
-
- $this->elementStart('li');
- // TRANS: Field label.
- $this->input('newname', _m('New nickname'),
- ($this->username) ? $this->username : '',
- // TRANS: Field title.
- _m('1-64 lowercase letters or numbers, no punctuation or spaces.'));
- $this->elementEnd('li');
- $this->elementStart('li');
- // TRANS: Field label.
- $this->input('email', _m('Email'), $this->getEmail(),
- // TRANS: Field title.
- _m('Used only for updates, announcements, '.
- 'and password recovery.'));
- $this->elementEnd('li');
-
- // Hook point for captcha etc
- Event::handle('EndRegistrationFormData', array($this));
-
- $this->elementStart('li');
- $this->element('input', array('type' => 'checkbox',
- 'id' => 'license',
- 'class' => 'checkbox',
- 'name' => 'license',
- 'value' => 'true'));
- $this->elementStart('label', array('for' => 'license',
- 'class' => 'checkbox'));
- // TRANS: OpenID plugin link text.
- // TRANS: %s is a link to a license with the license name as link text.
- $message = _m('My text and files are available under %s ' .
- 'except this private data: password, ' .
- 'email address, IM address, and phone number.');
- $link = '<a href="' .
- htmlspecialchars(common_config('license', 'url')) .
- '">' .
- htmlspecialchars(common_config('license', 'title')) .
- '</a>';
- $this->raw(sprintf(htmlspecialchars($message), $link));
- $this->elementEnd('label');
- $this->elementEnd('li');
- $this->elementEnd('ul');
- // TRANS: Button label in form in which to create a new user on the site for an OpenID.
- $this->submit('create', _m('BUTTON', 'Create'));
- $this->elementEnd('fieldset');
- $this->elementEnd('form');
-
- // The second option is to attach this OpenID to an existing account
- // on the local system, which they need to provide a password for.
- $this->elementStart('form', array('method' => 'post',
- 'id' => 'account_connect',
- 'class' => 'form_settings',
- 'action' => common_local_url('finishopenidlogin')));
- $this->hidden('token', common_session_token());
- $this->elementStart('fieldset', array('id' => 'form_openid_createaccount'));
- $this->element('legend', null,
- // TRANS: Used as form legend for form in which to connect an OpenID to an existing user on the site.
- _m('Connect existing account'));
- $this->element('p', null,
- // TRANS: User instructions for form in which to connect an OpenID to an existing user on the site.
- _m('If you already have an account, login with your username and password to connect it to your OpenID.'));
- $this->elementStart('ul', 'form_data');
- $this->elementStart('li');
- // TRANS: Field label in form in which to connect an OpenID to an existing user on the site.
- $this->input('nickname', _m('Existing nickname'));
- $this->elementEnd('li');
- $this->elementStart('li');
- // TRANS: Field label in form in which to connect an OpenID to an existing user on the site.
- $this->password('password', _m('Password'));
- $this->elementEnd('li');
- $this->elementEnd('ul');
- // TRANS: Button text in form in which to connect an OpenID to an existing user on the site.
- $this->submit('connect', _m('BUTTON', 'Connect'));
- $this->elementEnd('fieldset');
- $this->elementEnd('form');
- }
-
- /**
- * Get specified e-mail from the form, or the OpenID sreg info, or the
- * invite code.
- *
- * @return string
- */
- function getEmail()
- {
- $email = $this->trimmed('email');
- if (!empty($email)) {
- return $email;
- }
-
- // Pull from openid thingy
- list($display, $canonical, $sreg) = $this->getSavedValues();
- if (!empty($sreg['email'])) {
- return $sreg['email'];
- }
-
- // Terrible hack for invites...
- if (common_config('site', 'inviteonly')) {
- $code = $_SESSION['invitecode'];
- if ($code) {
- $invite = Invitation::getKV($code);
-
- if ($invite && $invite->address_type == 'email') {
- return $invite->address;
- }
- }
- }
- return '';
- }
-
- function tryLogin()
- {
- $consumer = oid_consumer();
-
- $response = $consumer->complete(common_local_url('finishopenidlogin'));
-
- if ($response->status == Auth_OpenID_CANCEL) {
- // TRANS: Status message in case the response from the OpenID provider is that the logon attempt was cancelled.
- $this->message(_m('OpenID authentication cancelled.'));
- return;
- } else if ($response->status == Auth_OpenID_FAILURE) {
- // TRANS: OpenID authentication failed; display the error message. %s is the error message.
- $this->message(sprintf(_m('OpenID authentication failed: %s.'), $response->message));
- } else if ($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 : $response->getDisplayIdentifier();
-
- oid_assert_allowed($display);
- oid_assert_allowed($canonical);
-
- $sreg_resp = Auth_OpenID_SRegResponse::fromSuccessResponse($response);
-
- if ($sreg_resp) {
- $sreg = $sreg_resp->contents();
- }
-
- // Launchpad teams extension
- if (!oid_check_teams($response)) {
- // TRANS: Message displayed when OpenID authentication is aborted.
- $this->message(_m('OpenID authentication aborted: You are not allowed to login to this site.'));
- return;
- }
-
- $user = oid_get_user($canonical);
-
- if ($user) {
- oid_set_last($display);
- // XXX: commented out at @edd's request until better
- // control over how data flows from OpenID provider.
- // oid_update_user($user, $sreg);
- common_set_user($user);
- common_real_login(true);
- if (isset($_SESSION['openid_rememberme']) && $_SESSION['openid_rememberme']) {
- common_rememberme($user);
- }
- unset($_SESSION['openid_rememberme']);
- $this->goHome($user->nickname);
- } else {
- $this->saveValues($display, $canonical, $sreg);
- $this->showForm(null, $this->bestNewNickname($display, $sreg));
- }
- }
- }
-
- function message($msg)
- {
- $this->message_text = $msg;
- $this->showPage();
- }
-
- function saveValues($display, $canonical, $sreg)
- {
- common_ensure_session();
- $_SESSION['openid_display'] = $display;
- $_SESSION['openid_canonical'] = $canonical;
- $_SESSION['openid_sreg'] = $sreg;
- }
-
- function getSavedValues()
- {
- return array($_SESSION['openid_display'],
- $_SESSION['openid_canonical'],
- $_SESSION['openid_sreg']);
- }
-
- function createNewUser()
- {
- // FIXME: save invite code before redirect, and check here
-
- if (!Event::handle('StartRegistrationTry', array($this))) {
- return;
- }
-
- if (common_config('site', 'closed')) {
- // TRANS: OpenID plugin message. No new user registration is allowed on the site.
- $this->clientError(_m('Registration not allowed.'));
- return;
- }
-
- $invite = null;
-
- if (common_config('site', 'inviteonly')) {
- $code = $_SESSION['invitecode'];
- if (empty($code)) {
- // TRANS: OpenID plugin message. No new user registration is allowed on the site without an invitation code, and none was provided.
- $this->clientError(_m('Registration not allowed.'));
- return;
- }
-
- $invite = Invitation::getKV($code);
-
- if (empty($invite)) {
- // TRANS: OpenID plugin message. No new user registration is allowed on the site without an invitation code, and the one provided was not valid.
- $this->clientError(_m('Not a valid invitation code.'));
- return;
- }
- }
-
- try {
- $nickname = Nickname::normalize($this->trimmed('newname'));
- } catch (NicknameException $e) {
- $this->showForm($e->getMessage());
- return;
- }
-
- if (!User::allowed_nickname($nickname)) {
- // TRANS: OpenID plugin message. The entered new user name is blacklisted.
- $this->showForm(_m('Nickname not allowed.'));
- return;
- }
-
- if (User::getKV('nickname', $nickname)) {
- // TRANS: OpenID plugin message. The entered new user name is already used.
- $this->showForm(_m('Nickname already in use. Try another one.'));
- return;
- }
-
- list($display, $canonical, $sreg) = $this->getSavedValues();
-
- if (!$display || !$canonical) {
- // TRANS: OpenID plugin server error. A stored OpenID cannot be retrieved.
- $this->serverError(_m('Stored OpenID not found.'));
- return;
- }
-
- // Possible race condition... let's be paranoid
-
- $other = oid_get_user($canonical);
-
- if ($other) {
- // TRANS: OpenID plugin server error.
- $this->serverError(_m('Creating new account for OpenID that already has a user.'));
- return;
- }
-
- Event::handle('StartOpenIDCreateNewUser', array($canonical, &$sreg));
-
- $location = '';
- if (!empty($sreg['country'])) {
- if ($sreg['postcode']) {
- // XXX: use postcode to get city and region
- // XXX: also, store postcode somewhere -- it's valuable!
- $location = $sreg['postcode'] . ', ' . $sreg['country'];
- } else {
- $location = $sreg['country'];
- }
- }
-
- if (!empty($sreg['fullname']) && mb_strlen($sreg['fullname']) <= 255) {
- $fullname = $sreg['fullname'];
- } else {
- $fullname = '';
- }
-
- $email = $this->getEmail();
-
- // XXX: add language
- // XXX: add timezone
-
- $args = array('nickname' => $nickname,
- 'email' => $email,
- 'fullname' => $fullname,
- 'location' => $location);
-
- if (!empty($invite)) {
- $args['code'] = $invite->code;
- }
-
- $user = User::register($args);
-
- $result = oid_link_user($user->id, $canonical, $display);
-
- Event::handle('EndOpenIDCreateNewUser', array($user, $canonical, $sreg));
-
- oid_set_last($display);
- common_set_user($user);
- common_real_login(true);
- if (isset($_SESSION['openid_rememberme']) && $_SESSION['openid_rememberme']) {
- common_rememberme($user);
- }
- unset($_SESSION['openid_rememberme']);
-
- Event::handle('EndRegistrationTry', array($this));
-
- common_redirect(common_local_url('showstream', array('nickname' => $user->nickname)),
- 303);
- }
-
- function connectUser()
- {
- $nickname = $this->trimmed('nickname');
- $password = $this->trimmed('password');
-
- if (!common_check_user($nickname, $password)) {
- // TRANS: OpenID plugin message.
- $this->showForm(_m('Invalid username or password.'));
- return;
- }
-
- // They're legit!
-
- $user = User::getKV('nickname', $nickname);
-
- list($display, $canonical, $sreg) = $this->getSavedValues();
-
- if (!$display || !$canonical) {
- // TRANS: OpenID plugin server error. A stored OpenID cannot be found.
- $this->serverError(_m('Stored OpenID not found.'));
- return;
- }
-
- $result = oid_link_user($user->id, $canonical, $display);
-
- if (!$result) {
- // TRANS: OpenID plugin server error. The user or user profile could not be saved.
- $this->serverError(_m('Error connecting user to OpenID.'));
- return;
- }
-
- if (Event::handle('StartOpenIDUpdateUser', array($user, $canonical, &$sreg))) {
- oid_update_user($user, $sreg);
- }
- Event::handle('EndOpenIDUpdateUser', array($user, $canonical, $sreg));
-
- oid_set_last($display);
- common_set_user($user);
- common_real_login(true);
- if (isset($_SESSION['openid_rememberme']) && $_SESSION['openid_rememberme']) {
- common_rememberme($user);
- }
- unset($_SESSION['openid_rememberme']);
- $this->goHome($user->nickname);
- }
-
- function goHome($nickname)
- {
- $url = common_get_returnto();
- if ($url) {
- // We don't have to return to it again
- common_set_returnto(null);
- $url = common_inject_session($url);
- } else {
- $url = common_local_url('all',
- array('nickname' =>
- $nickname));
- }
- common_redirect($url, 303);
- }
-
- function bestNewNickname($display, $sreg)
- {
- // Try the passed-in nickname
-
- if (!empty($sreg['nickname'])) {
- $nickname = $this->nicknamize($sreg['nickname']);
- if ($this->isNewNickname($nickname)) {
- return $nickname;
- }
- }
-
- // Try the full name
-
- if (!empty($sreg['fullname'])) {
- $fullname = $this->nicknamize($sreg['fullname']);
- if ($this->isNewNickname($fullname)) {
- return $fullname;
- }
- }
-
- // Try the URL
-
- $from_url = $this->openidToNickname($display);
-
- if ($from_url && $this->isNewNickname($from_url)) {
- return $from_url;
- }
-
- // XXX: others?
-
- return null;
- }
-
- function isNewNickname($str)
- {
- if (!Nickname::isValid($str)) {
- return false;
- }
- if (!User::allowed_nickname($str)) {
- return false;
- }
- if (User::getKV('nickname', $str)) {
- return false;
- }
- return true;
- }
-
- function openidToNickname($openid)
- {
- if (Auth_Yadis_identifierScheme($openid) == 'XRI') {
- return $this->xriToNickname($openid);
- } else {
- return $this->urlToNickname($openid);
- }
- }
-
- // We try to use an OpenID URL as a legal StatusNet user name in this order
- // 1. Plain hostname, like http://evanp.myopenid.com/
- // 2. One element in path, like http://profile.typekey.com/EvanProdromou/
- // or http://getopenid.com/evanprodromou
- function urlToNickname($openid)
- {
- return common_url_to_nickname($openid);
- }
-
- function xriToNickname($xri)
- {
- $base = $this->xriBase($xri);
-
- if (!$base) {
- return null;
- } else {
- // =evan.prodromou
- // or @gratis*evan.prodromou
- $parts = explode('*', substr($base, 1));
- return $this->nicknamize(array_pop($parts));
- }
- }
-
- function xriBase($xri)
- {
- if (substr($xri, 0, 6) == 'xri://') {
- return substr($xri, 6);
- } else {
- return $xri;
- }
- }
-
- // Given a string, try to make it work as a nickname
- function nicknamize($str)
- {
- return common_nicknamize($str);
- }
-}
projects / quix0rs-gnu-social.git / blobdiff