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-rw-r--r--mod/id.php310
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diff --git a/mod/id.php b/mod/id.php
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-<?php
-/**
- * @file mod/id.php
- * @brief OpenID implementation
- */
-
-require 'library/openid/provider/provider.php';
-
-
-$attrMap = array(
- 'namePerson/first' => t('First Name'),
- 'namePerson/last' => t('Last Name'),
- 'namePerson/friendly' => t('Nickname'),
- 'namePerson' => t('Full Name'),
- 'contact/internet/email' => t('Email'),
- 'contact/email' => t('Email'),
- 'media/image/aspect11' => t('Profile Photo'),
- 'media/image' => t('Profile Photo'),
- 'media/image/default' => t('Profile Photo'),
- 'media/image/16x16' => t('Profile Photo 16px'),
- 'media/image/32x32' => t('Profile Photo 32px'),
- 'media/image/48x48' => t('Profile Photo 48px'),
- 'media/image/64x64' => t('Profile Photo 64px'),
- 'media/image/80x80' => t('Profile Photo 80px'),
- 'media/image/128x128' => t('Profile Photo 128px'),
- 'timezone' => t('Timezone'),
- 'contact/web/default' => t('Homepage URL'),
- 'language/pref' => t('Language'),
- 'birthDate/birthYear' => t('Birth Year'),
- 'birthDate/birthMonth' => t('Birth Month'),
- 'birthDate/birthday' => t('Birth Day'),
- 'birthDate' => t('Birthdate'),
- 'gender' => t('Gender'),
-);
-
-
-/**
- * @brief Entrypoint for the OpenID implementation.
- *
- * @param App &$a
- */
-function id_init(&$a) {
-
- logger('id: ' . print_r($_REQUEST, true));
-
- if(argc() > 1) {
- $which = argv(1);
- } else {
- App::$error = 404;
- return;
- }
-
- $profile = '';
- $channel = App::get_channel();
- profile_load($a,$which,$profile);
-
- $op = new MysqlProvider;
- $op->server();
-}
-
-/**
- * @brief Returns user data needed for OpenID.
- *
- * If no $handle is provided we will use local_channel() by default.
- *
- * @param string $handle (default null)
- * @return boolean|array
- */
-function getUserData($handle = null) {
- if (! local_channel()) {
- notice( t('Permission denied.') . EOL);
- App::$page['content'] = login();
-
- return false;
- }
-
-// logger('handle: ' . $handle);
-
- if ($handle) {
- $r = q("select * from channel left join xchan on channel_hash = xchan_hash where channel_address = '%s' limit 1",
- dbesc($handle)
- );
- } else {
- $r = q("select * from channel left join xchan on channel_hash = xchan_hash where channel_id = %d",
- intval(local_channel())
- );
- }
-
- if (! r)
- return false;
-
- $x = q("select * from account where account_id = %d limit 1",
- intval($r[0]['channel_account_id'])
- );
- if ($x)
- $r[0]['email'] = $x[0]['account_email'];
-
- $p = q("select * from profile where is_default = 1 and uid = %d limit 1",
- intval($r[0]['channel_account_id'])
- );
-
- $gender = '';
- if ($p[0]['gender'] == t('Male'))
- $gender = 'M';
- if ($p[0]['gender'] == t('Female'))
- $gender = 'F';
-
- $r[0]['firstName'] = ((strpos($r[0]['channel_name'],' ')) ? substr($r[0]['channel_name'],0,strpos($r[0]['channel_name'],' ')) : $r[0]['channel_name']);
- $r[0]['lastName'] = ((strpos($r[0]['channel_name'],' ')) ? substr($r[0]['channel_name'],strpos($r[0]['channel_name'],' ')+1) : '');
- $r[0]['namePerson'] = $r[0]['channel_name'];
- $r[0]['pphoto'] = $r[0]['xchan_photo_l'];
- $r[0]['pphoto16'] = z_root() . '/photo/profile/16/' . $r[0]['channel_id'] . '.jpg';
- $r[0]['pphoto32'] = z_root() . '/photo/profile/32/' . $r[0]['channel_id'] . '.jpg';
- $r[0]['pphoto48'] = z_root() . '/photo/profile/48/' . $r[0]['channel_id'] . '.jpg';
- $r[0]['pphoto64'] = z_root() . '/photo/profile/64/' . $r[0]['channel_id'] . '.jpg';
- $r[0]['pphoto80'] = z_root() . '/photo/profile/80/' . $r[0]['channel_id'] . '.jpg';
- $r[0]['pphoto128'] = z_root() . '/photo/profile/128/' . $r[0]['channel_id'] . '.jpg';
- $r[0]['timezone'] = $r[0]['channel_timezone'];
- $r[0]['url'] = $r[0]['xchan_url'];
- $r[0]['language'] = (($x[0]['account_language']) ? $x[0]['account_language'] : 'en');
- $r[0]['birthyear'] = ((intval(substr($p[0]['dob'],0,4))) ? intval(substr($p[0]['dob'],0,4)) : '');
- $r[0]['birthmonth'] = ((intval(substr($p[0]['dob'],5,2))) ? intval(substr($p[0]['dob'],5,2)) : '');
- $r[0]['birthday'] = ((intval(substr($p[0]['dob'],8,2))) ? intval(substr($p[0]['dob'],8,2)) : '');
- $r[0]['birthdate'] = (($r[0]['birthyear'] && $r[0]['birthmonth'] && $r[0]['birthday']) ? $p[0]['dob'] : '');
- $r[0]['gender'] = $gender;
-
- return $r[0];
-
-/*
-* if(isset($_POST['login'],$_POST['password'])) {
-* $login = mysql_real_escape_string($_POST['login']);
-* $password = sha1($_POST['password']);
-* $q = mysql_query("SELECT * FROM Users WHERE login = '$login' AND password = '$password'");
-* if($data = mysql_fetch_assoc($q)) {
-* return $data;
-* }
-* if($handle) {
-* echo 'Wrong login/password.';
-* }
-* }
-* if($handle) {
-* ?>
-* <form action="" method="post">
-* <input type="hidden" name="openid.assoc_handle" value="<?php echo $handle?>">
-* Login: <input type="text" name="login"><br>
-* Password: <input type="password" name="password"><br>
-* <button>Submit</button>
-* </form>
-* <?php
-* die();
-* }
-*/
-
-}
-
-
-/**
- * @brief MySQL provider for OpenID implementation.
- *
- */
-class MysqlProvider extends LightOpenIDProvider {
-
- // See http://openid.net/specs/openid-attribute-properties-list-1_0-01.html
- // This list contains a few variations of these attributes to maintain
- // compatibility with legacy clients
-
- private $attrFieldMap = array(
- 'namePerson/first' => 'firstName',
- 'namePerson/last' => 'lastName',
- 'namePerson/friendly' => 'channel_address',
- 'namePerson' => 'namePerson',
- 'contact/internet/email' => 'email',
- 'contact/email' => 'email',
- 'media/image/aspect11' => 'pphoto',
- 'media/image' => 'pphoto',
- 'media/image/default' => 'pphoto',
- 'media/image/16x16' => 'pphoto16',
- 'media/image/32x32' => 'pphoto32',
- 'media/image/48x48' => 'pphoto48',
- 'media/image/64x64' => 'pphoto64',
- 'media/image/80x80' => 'pphoto80',
- 'media/image/128x128' => 'pphoto128',
- 'timezone' => 'timezone',
- 'contact/web/default' => 'url',
- 'language/pref' => 'language',
- 'birthDate/birthYear' => 'birthyear',
- 'birthDate/birthMonth' => 'birthmonth',
- 'birthDate/birthday' => 'birthday',
- 'birthDate' => 'birthdate',
- 'gender' => 'gender',
- );
-
- function setup($identity, $realm, $assoc_handle, $attributes) {
- global $attrMap;
-
-// logger('identity: ' . $identity);
-// logger('realm: ' . $realm);
-// logger('assoc_handle: ' . $assoc_handle);
-// logger('attributes: ' . print_r($attributes,true));
-
- $data = getUserData($assoc_handle);
-
-
-/** @FIXME this needs to be a template with localised strings */
-
- $o .= '<form action="" method="post">'
- . '<input type="hidden" name="openid.assoc_handle" value="' . $assoc_handle . '">'
- . '<input type="hidden" name="login" value="' . $_POST['login'] .'">'
- . '<input type="hidden" name="password" value="' . $_POST['password'] .'">'
- . "<b>$realm</b> wishes to authenticate you.";
- if($attributes['required'] || $attributes['optional']) {
- $o .= " It also requests following information (required fields marked with *):"
- . '<ul>';
-
- foreach($attributes['required'] as $attr) {
- if(isset($this->attrMap[$attr])) {
- $o .= '<li>'
- . '<input type="checkbox" name="attributes[' . $attr . ']"> '
- . $this->attrMap[$attr] . ' <span class="required">*</span></li>';
- }
- }
-
- foreach($attributes['optional'] as $attr) {
- if(isset($this->attrMap[$attr])) {
- $o .= '<li>'
- . '<input type="checkbox" name="attributes[' . $attr . ']"> '
- . $this->attrMap[$attr] . '</li>';
- }
- }
- $o .= '</ul>';
- }
- $o .= '<br>'
- . '<button name="once">Allow once</button> '
- . '<button name="always">Always allow</button> '
- . '<button name="cancel">cancel</button> '
- . '</form>';
-
- App::$page['content'] .= $o;
- }
-
- function checkid($realm, &$attributes) {
-
- logger('checkid: ' . $realm);
- logger('checkid attrs: ' . print_r($attributes,true));
-
- if(isset($_POST['cancel'])) {
- $this->cancel();
- }
-
- $data = getUserData();
- if(! $data) {
- return false;
- }
-
- $q = get_pconfig(local_channel(), 'openid', $realm);
-
- $attrs = array();
- if($q) {
- $attrs = $q;
- } elseif(isset($_POST['attributes'])) {
- $attrs = array_keys($_POST['attributes']);
- } elseif(!isset($_POST['once']) && !isset($_POST['always'])) {
- return false;
- }
-
- $attributes = array();
- foreach($attrs as $attr) {
- if(isset($this->attrFieldMap[$attr])) {
- $attributes[$attr] = $data[$this->attrFieldMap[$attr]];
- }
- }
-
- if(isset($_POST['always'])) {
- set_pconfig(local_channel(),'openid',$realm,array_keys($attributes));
- }
-
- return z_root() . '/id/' . $data['channel_address'];
- }
-
- function assoc_handle() {
- logger('assoc_handle');
- $channel = App::get_channel();
-
- return z_root() . '/channel/' . $channel['channel_address'];
- }
-
- function setAssoc($handle, $data) {
- logger('setAssoc');
- $channel = channelx_by_nick(basename($handle));
- if($channel)
- set_pconfig($channel['channel_id'],'openid','associate',$data);
- }
-
- function getAssoc($handle) {
- logger('getAssoc: ' . $handle);
-
- $channel = channelx_by_nick(basename($handle));
- if($channel)
- return get_pconfig($channel['channel_id'], 'openid', 'associate');
-
- return false;
- }
-
- function delAssoc($handle) {
- logger('delAssoc');
- $channel = channelx_by_nick(basename($handle));
- if($channel)
- return del_pconfig($channel['channel_id'], 'openid', 'associate');
- }
-}