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-rw-r--r--actions/finishopenidlogin.php497
1 files changed, 0 insertions, 497 deletions
diff --git a/actions/finishopenidlogin.php b/actions/finishopenidlogin.php
deleted file mode 100644
index 9ac036985..000000000
--- a/actions/finishopenidlogin.php
+++ /dev/null
@@ -1,497 +0,0 @@
-<?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') && !defined('LACONICA')) { exit(1); }
-
-require_once(INSTALLDIR.'/lib/openid.php');
-
-class FinishopenidloginAction extends Action
-{
- var $error = null;
- var $username = null;
- var $message = null;
-
- function handle($args)
- {
- parent::handle($args);
- if (!common_config('openid', 'enabled')) {
- common_redirect(common_local_url('login'));
- } else if (common_is_real_login()) {
- $this->clientError(_('Already logged in.'));
- } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
- $token = $this->trimmed('token');
- if (!$token || $token != common_session_token()) {
- $this->showForm(_('There was a problem with your session token. Try again, please.'));
- return;
- }
- if ($this->arg('create')) {
- if (!$this->boolean('license')) {
- $this->showForm(_('You can\'t register if you don\'t agree to the license.'),
- $this->trimmed('newname'));
- return;
- }
- $this->createNewUser();
- } else if ($this->arg('connect')) {
- $this->connectUser();
- } else {
- common_debug(print_r($this->args, true), __FILE__);
- $this->showForm(_('Something weird happened.'),
- $this->trimmed('newname'));
- }
- } else {
- $this->tryLogin();
- }
- }
-
- function showPageNotice()
- {
- if ($this->error) {
- $this->element('div', array('class' => 'error'), $this->error);
- } else {
- $this->element('div', 'instructions',
- sprintf(_('This is the first time you\'ve logged into %s so we must connect your OpenID to a local account. You can either create a new account, or connect with your existing account, if you have one.'), common_config('site', 'name')));
- }
- }
-
- function title()
- {
- return _('OpenID Account Setup');
- }
-
- function showForm($error=null, $username=null)
- {
- $this->error = $error;
- $this->username = $username;
-
- $this->showPage();
- }
-
- function showContent()
- {
- if (!empty($this->message_text)) {
- $this->element('div', array('class' => 'error'), $this->message_text);
- return;
- }
-
- $this->elementStart('form', array('method' => 'post',
- 'id' => 'account_connect',
- 'action' => common_local_url('finishopenidlogin')));
- $this->hidden('token', common_session_token());
- $this->element('h2', null,
- _('Create new account'));
- $this->element('p', null,
- _('Create a new user with this nickname.'));
- $this->input('newname', _('New nickname'),
- ($this->username) ? $this->username : '',
- _('1-64 lowercase letters or numbers, no punctuation or spaces'));
- $this->elementStart('p');
- $this->element('input', array('type' => 'checkbox',
- 'id' => 'license',
- 'name' => 'license',
- 'value' => 'true'));
- $this->text(_('My text and files are available under '));
- $this->element('a', array('href' => common_config('license', 'url')),
- common_config('license', 'title'));
- $this->text(_(' except this private data: password, email address, IM address, phone number.'));
- $this->elementEnd('p');
- $this->submit('create', _('Create'));
- $this->element('h2', null,
- _('Connect existing account'));
- $this->element('p', null,
- _('If you already have an account, login with your username and password to connect it to your OpenID.'));
- $this->input('nickname', _('Existing nickname'));
- $this->password('password', _('Password'));
- $this->submit('connect', _('Connect'));
- $this->elementEnd('form');
- }
-
- function tryLogin()
- {
- $consumer = oid_consumer();
-
- $response = $consumer->complete(common_local_url('finishopenidlogin'));
-
- if ($response->status == Auth_OpenID_CANCEL) {
- $this->message(_('OpenID authentication cancelled.'));
- return;
- } else if ($response->status == Auth_OpenID_FAILURE) {
- // Authentication failed; display the error message.
- $this->message(sprintf(_('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();
-
- $sreg_resp = Auth_OpenID_SRegResponse::fromSuccessResponse($response);
-
- if ($sreg_resp) {
- $sreg = $sreg_resp->contents();
- }
-
- $user = oid_get_user($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 (common_config('site', 'closed')) {
- $this->clientError(_('Registration not allowed.'));
- return;
- }
-
- $invite = null;
-
- if (common_config('site', 'inviteonly')) {
- $code = $_SESSION['invitecode'];
- if (empty($code)) {
- $this->clientError(_('Registration not allowed.'));
- return;
- }
-
- $invite = Invitation::staticGet($code);
-
- if (empty($invite)) {
- $this->clientError(_('Not a valid invitation code.'));
- return;
- }
- }
-
- $nickname = $this->trimmed('newname');
-
- if (!Validate::string($nickname, array('min_length' => 1,
- 'max_length' => 64,
- 'format' => NICKNAME_FMT))) {
- $this->showForm(_('Nickname must have only lowercase letters and numbers and no spaces.'));
- return;
- }
-
- if (!User::allowed_nickname($nickname)) {
- $this->showForm(_('Nickname not allowed.'));
- return;
- }
-
- if (User::staticGet('nickname', $nickname)) {
- $this->showForm(_('Nickname already in use. Try another one.'));
- return;
- }
-
- list($display, $canonical, $sreg) = $this->getSavedValues();
-
- if (!$display || !$canonical) {
- $this->serverError(_('Stored OpenID not found.'));
- return;
- }
-
- # Possible race condition... let's be paranoid
-
- $other = oid_get_user($canonical);
-
- if ($other) {
- $this->serverError(_('Creating new account for OpenID that already has a user.'));
- return;
- }
-
- $location = '';
- if (!empty($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 {
- $fullname = '';
- }
-
- if (!empty($sreg['email']) && Validate::email($sreg['email'], true)) {
- $email = $sreg['email'];
- } else {
- $email = '';
- }
-
- # 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, $display);
-
- oid_set_last($display);
- common_set_user($user);
- common_real_login(true);
- if (isset($_SESSION['openid_rememberme']) && $_SESSION['openid_rememberme']) {
- common_rememberme($user);
- }
- unset($_SESSION['openid_rememberme']);
- 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)) {
- $this->showForm(_('Invalid username or password.'));
- return;
- }
-
- # They're legit!
-
- $user = User::staticGet('nickname', $nickname);
-
- list($display, $canonical, $sreg) = $this->getSavedValues();
-
- if (!$display || !$canonical) {
- $this->serverError(_('Stored OpenID not found.'));
- return;
- }
-
- $result = oid_link_user($user->id, $canonical, $display);
-
- if (!$result) {
- $this->serverError(_('Error connecting user to OpenID.'));
- return;
- }
-
- oid_update_user($user, $sreg);
- oid_set_last($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);
- } 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 (!Validate::string($str, array('min_length' => 1,
- 'max_length' => 64,
- 'format' => NICKNAME_FMT))) {
- return false;
- }
- if (!User::allowed_nickname($str)) {
- return false;
- }
- if (User::staticGet('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)
- {
- static $bad = array('query', 'user', 'password', 'port', 'fragment');
-
- $parts = parse_url($openid);
-
- # If any of these parts exist, this won't work
-
- foreach ($bad as $badpart) {
- if (array_key_exists($badpart, $parts)) {
- return null;
- }
- }
-
- # We just have host and/or path
-
- # If it's just a host...
- if (array_key_exists('host', $parts) &&
- (!array_key_exists('path', $parts) || strcmp($parts['path'], '/') == 0))
- {
- $hostparts = explode('.', $parts['host']);
-
- # Try to catch common idiom of nickname.service.tld
-
- if ((count($hostparts) > 2) &&
- (strlen($hostparts[count($hostparts) - 2]) > 3) && # try to skip .co.uk, .com.au
- (strcmp($hostparts[0], 'www') != 0))
- {
- return $this->nicknamize($hostparts[0]);
- } else {
- # Do the whole hostname
- return $this->nicknamize($parts['host']);
- }
- } else {
- if (array_key_exists('path', $parts)) {
- # Strip starting, ending slashes
- $path = preg_replace('@/$@', '', $parts['path']);
- $path = preg_replace('@^/@', '', $path);
- if (strpos($path, '/') === false) {
- return $this->nicknamize($path);
- }
- }
- }
-
- return null;
- }
-
- 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)
- {
- $str = preg_replace('/\W/', '', $str);
- return strtolower($str);
- }
-}
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