X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=actions%2Ffinishopenidlogin.php;h=bc33ac330b705e3bcd1ee75b32601042972abdf6;hb=12c475c101c070cbcc4c63f7b1049f6d3282b9ee;hp=27e5057ec1edef49e0362ab415c65cc7773c7bd6;hpb=15a09c5d694f720ef50f9c82860193545233bcf1;p=quix0rs-gnu-social.git diff --git a/actions/finishopenidlogin.php b/actions/finishopenidlogin.php index 27e5057ec1..bc33ac330b 100644 --- a/actions/finishopenidlogin.php +++ b/actions/finishopenidlogin.php @@ -21,413 +21,434 @@ 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(_t('Already logged in.')); - } else if ($_SERVER['REQUEST_METHOD'] == 'POST') { - if ($this->arg('create')) { - if (!$this->boolean('license')) { - $this->show_form(_t('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(_t('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', - _t('This is the first time you\'ve logged into ') . - $config['site']['name'] . - _t(' so we must connect your OpenID to a local account. ' . - ' You can either create a new account, or connect with ' . - ' your existing account, if you have one.')); - } - } - - function show_form($error=NULL, $username=NULL) { - common_show_header(_t('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_element('h2', NULL, - 'Create new account'); - common_element('p', NULL, - _t('Create a new user with this nickname.')); - common_input('newname', _t('New nickname'), - ($username) ? $username : '', - _t('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(_t('My text and files are available under ')); - common_element('a', array(href => common_config('license', 'url')), - common_config('license', 'title')); - common_text(_t(' except this private data: password, email address, IM address, phone number.')); - common_element_end('p'); - common_submit('create', _t('Create')); - common_element('h2', NULL, - 'Connect existing account'); - common_element('p', NULL, - _t('If you already have an account, login with your username and password '. - 'to connect it to your OpenID.')); - common_input('nickname', _t('Existing nickname')); - common_password('password', _t('Password')); - common_submit('connect', _t('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) { - $this->message(_t('OpenID authentication cancelled.')); - return; - } else if ($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(); - } - - $user = oid_get_user($canonical); - - if ($user) { - oid_set_last($display); - oid_update_user($user, $sreg); - common_set_user($user->nickname); - $this->go_home($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(_t('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() { - - $nickname = $this->trimmed('newname'); - - if (!Validate::string($nickname, array('min_length' => 1, - 'max_length' => 64, - 'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) { - $this->show_form(_t('Nickname must have only letters and numbers and no spaces.')); - return; - } - - if (User::staticGet('nickname', $nickname)) { - $this->show_form(_t('Nickname already in use. Try another one.')); - return; - } - - list($display, $canonical, $sreg) = $this->get_saved_values(); - - if (!$display || !$canonical) { - common_server_error(_t('Stored OpenID not found.')); - return; - } - - # Possible race condition... let's be paranoid - - $other = oid_get_user($canonical); - - if ($other) { - common_server_error(_t('Creating new account for OpenID that already has a user.')); - return; - } - - $profile = new Profile(); - - $profile->nickname = $nickname; - - if ($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 - - $profile->profileurl = common_profile_url($nickname); - - $profile->created = DB_DataObject_Cast::dateTime(); # current time - - $id = $profile->insert(); - if (!$id) { - common_server_error(_t('Error saving the profile.')); - return; - } - - $user = new User(); - $user->id = $id; - $user->nickname = $nickname; - $user->uri = common_user_uri($user); - - if ($sreg['email'] && Validate::email($sreg['email'], true)) { - $user->email = $sreg['email']; - } - - $user->created = DB_DataObject_Cast::dateTime(); # current time - - $result = $user->insert(); - - if (!$result) { - # Try to clean up... - $profile->delete(); - } - - $result = oid_link_user($user->id, $canonical, $display); - - if (!$result) { - # Try to clean up... - $user->delete(); - $profile->delete(); - } - - oid_set_last($display); - common_set_user($user->nickname); - 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(_t('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(_t('Stored OpenID not found.')); - return; - } - - $result = oid_link_user($user->id, $canonical, $display); - - if (!$result) { - common_server_error(_t('Error connecting user to OpenID.')); - return; - } - - oid_update_user($user, $sreg); - oid_set_last($display); - common_set_user($user->nickname); - $this->go_home($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::staticGet('nickname', $str)) { - return false; - } - return true; - } - - function openid_to_nickname($openid) { +class FinishopenidloginAction extends Action +{ + + function handle($args) + { + parent::handle($args); + if (common_logged_in()) { + $this->clientError(_('Already logged in.')); + } else if ($_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) { + $this->element('div', array('class' => 'error'), $error); + } else { + global $config; + $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.'), $config['site']['name'])); + } + } + + function show_form($error=null, $username=null) + { + common_show_header(_('OpenID Account Setup'), null, $error, + array($this, 'show_top')); + + $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.')); + $this->input('newname', _('New nickname'), + ($username) ? $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'); + 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')); + $this->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')) { + $this->clientError(_('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) { + $this->serverError(_('Stored OpenID not found.')); + return; + } + + # Possible race condition... let's be paranoid + + $other = oid_get_user($canonical); + + if ($other) { + $this->serverError(_('Creating new account for OpenID that already has a user.')); + return; + } + + if ($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) { + $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']); + $this->go_home($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); - } + 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); + } }