Remove _darcs from git repository

Not sure how or why this got in there.

1 files changed, 0 insertions, 454 deletions

diff --git a/_darcs/pristine/actions/finishopenidlogin.php b/_darcs/pristine/actions/finishopenidlogin.php
deleted file mode 100644
index bdb8516a3..000000000
--- a/_darcs/pristine/actions/finishopenidlogin.php
+++ /dev/null
@@ -1,454 +0,0 @@
-<?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 FinishopenidloginAction extends Action
-{
-
-    function handle($args)
-    {
-        parent::handle($args);
-        if (common_logged_in()) {
-            common_user_error(_('Already logged in.'));
-        } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
-            $token = $this->trimmed('token');
-            if (!$token || $token != common_session_token()) {
-                $this->show_form(_('There was a problem with your session token. Try again, please.'));
-                return;
-            }
-            if ($this->arg('create')) {
-                if (!$this->boolean('license')) {
-                    $this->show_form(_('You can\'t register if you don\'t agree to the license.'),
-                                     $this->trimmed('newname'));
-                    return;
-                }
-                $this->create_new_user();
-            } else if ($this->arg('connect')) {
-                $this->connect_user();
-            } else {
-                common_debug(print_r($this->args, true), __FILE__);
-                $this->show_form(_('Something weird happened.'),
-                                 $this->trimmed('newname'));
-            }
-        } else {
-            $this->try_login();
-        }
-    }
-
-    function show_top($error=null)
-    {
-        if ($error) {
-            common_element('div', array('class' => 'error'), $error);
-        } else {
-            global $config;
-            common_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.'), $config['site']['name']));
-        }
-    }
-
-    function show_form($error=null, $username=null)
-    {
-        common_show_header(_('OpenID Account Setup'), null, $error,
-                           array($this, 'show_top'));
-
-        common_element_start('form', array('method' => 'post',
-                                           'id' => 'account_connect',
-                                           'action' => common_local_url('finishopenidlogin')));
-        common_hidden('token', common_session_token());
-        common_element('h2', null,
-                       _('Create new account'));
-        common_element('p', null,
-                       _('Create a new user with this nickname.'));
-        common_input('newname', _('New nickname'),
-                     ($username) ? $username : '',
-                     _('1-64 lowercase letters or numbers, no punctuation or spaces'));
-        common_element_start('p');
-        common_element('input', array('type' => 'checkbox',
-                                      'id' => 'license',
-                                      'name' => 'license',
-                                      'value' => 'true'));
-        common_text(_('My text and files are available under '));
-        common_element('a', array(href => common_config('license', 'url')),
-                       common_config('license', 'title'));
-        common_text(_(' except this private data: password, email address, IM address, phone number.'));
-        common_element_end('p');
-        common_submit('create', _('Create'));
-        common_element('h2', null,
-                       _('Connect existing account'));
-        common_element('p', null,
-                       _('If you already have an account, login with your username and password to connect it to your OpenID.'));
-        common_input('nickname', _('Existing nickname'));
-        common_password('password', _('Password'));
-        common_submit('connect', _('Connect'));
-        common_element_end('form');
-        common_show_footer();
-    }
-
-    function try_login()
-    {
-
-        $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']);
-                $this->go_home($user->nickname);
-            } else {
-                $this->save_values($display, $canonical, $sreg);
-                $this->show_form(null, $this->best_new_nickname($display, $sreg));
-            }
-        }
-    }
-
-    function message($msg)
-    {
-        common_show_header(_('OpenID Login'));
-        common_element('p', null, $msg);
-        common_show_footer();
-    }
-
-    function save_values($display, $canonical, $sreg)
-    {
-        common_ensure_session();
-        $_SESSION['openid_display'] = $display;
-        $_SESSION['openid_canonical'] = $canonical;
-        $_SESSION['openid_sreg'] = $sreg;
-    }
-
-    function get_saved_values()
-    {
-        return array($_SESSION['openid_display'],
-                     $_SESSION['openid_canonical'],
-                     $_SESSION['openid_sreg']);
-    }
-
-    function create_new_user()
-    {
-
-        # FIXME: save invite code before redirect, and check here
-
-        if (common_config('site', 'closed') || common_config('site', 'inviteonly')) {
-            common_user_error(_('Registration not allowed.'));
-            return;
-        }
-
-        $nickname = $this->trimmed('newname');
-
-        if (!Validate::string($nickname, array('min_length' => 1,
-                                               'max_length' => 64,
-                                               'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
-            $this->show_form(_('Nickname must have only lowercase letters and numbers and no spaces.'));
-            return;
-        }
-
-        if (!User::allowed_nickname($nickname)) {
-            $this->show_form(_('Nickname not allowed.'));
-            return;
-        }
-
-        if (User::staticGet('nickname', $nickname)) {
-            $this->show_form(_('Nickname already in use. Try another one.'));
-            return;
-        }
-
-        list($display, $canonical, $sreg) = $this->get_saved_values();
-
-        if (!$display || !$canonical) {
-            common_server_error(_('Stored OpenID not found.'));
-            return;
-        }
-
-        # Possible race condition... let's be paranoid
-
-        $other = oid_get_user($canonical);
-
-        if ($other) {
-            common_server_error(_('Creating new account for OpenID that already has a user.'));
-            return;
-        }
-
-        if ($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 = $sreg['country'];
-            }
-        }
-
-        if ($sreg['fullname'] && strlen($sreg['fullname']) <= 255) {
-            $fullname = $sreg['fullname'];
-        }
-
-        if ($sreg['email'] && Validate::email($sreg['email'], true)) {
-            $email = $sreg['email'];
-        }
-
-        # XXX: add language
-        # XXX: add timezone
-
-        $user = User::register(array('nickname' => $nickname,
-                                     'email' => $email,
-                                     'fullname' => $fullname,
-                                     'location' => $location));
-
-        $result = oid_link_user($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)));
-    }
-
-    function connect_user()
-    {
-
-        $nickname = $this->trimmed('nickname');
-        $password = $this->trimmed('password');
-
-        if (!common_check_user($nickname, $password)) {
-            $this->show_form(_('Invalid username or password.'));
-            return;
-        }
-
-        # They're legit!
-
-        $user = User::staticGet('nickname', $nickname);
-
-        list($display, $canonical, $sreg) = $this->get_saved_values();
-
-        if (!$display || !$canonical) {
-            common_server_error(_('Stored OpenID not found.'));
-            return;
-        }
-
-        $result = oid_link_user($user->id, $canonical, $display);
-
-        if (!$result) {
-            common_server_error(_('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']);
-        $this->go_home($user->nickname);
-    }
-
-    function go_home($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);
-    }
-
-    function best_new_nickname($display, $sreg)
-    {
-
-        # Try the passed-in nickname
-
-        if ($sreg['nickname']) {
-            $nickname = $this->nicknamize($sreg['nickname']);
-            if ($this->is_new_nickname($nickname)) {
-                return $nickname;
-            }
-        }
-
-        # Try the full name
-
-        if ($sreg['fullname']) {
-            $fullname = $this->nicknamize($sreg['fullname']);
-            if ($this->is_new_nickname($fullname)) {
-                return $fullname;
-            }
-        }
-
-        # Try the URL
-
-        $from_url = $this->openid_to_nickname($display);
-
-        if ($from_url && $this->is_new_nickname($from_url)) {
-            return $from_url;
-        }
-
-        # XXX: others?
-
-        return null;
-    }
-
-    function is_new_nickname($str)
-    {
-        if (!Validate::string($str, array('min_length' => 1,
-                                          'max_length' => 64,
-                                          'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
-            return false;
-        }
-    if (!User::allowed_nickname($str)) {
-            return false;
-        }
-        if (User::staticGet('nickname', $str)) {
-            return false;
-        }
-        return true;
-    }
-
-    function openid_to_nickname($openid)
-    {
-        if (Auth_Yadis_identifierScheme($openid) == 'XRI') {
-            return $this->xri_to_nickname($openid);
-        } else {
-            return $this->url_to_nickname($openid);
-        }
-    }
-
-    # We try to use an OpenID URL as a legal Laconica 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 url_to_nickname($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 xri_to_nickname($xri)
-    {
-        $base = $this->xri_base($xri);
-
-        if (!$base) {
-            return null;
-        } else {
-            # =evan.prodromou
-            # or @gratis*evan.prodromou
-            $parts = explode('*', substr($base, 1));
-            return $this->nicknamize(array_pop($parts));
-        }
-    }
-
-    function xri_base($xri)
-    {
-        if (substr($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);
-    }
-}