module updates

1 files changed, 319 insertions, 0 deletions

diff --git a/Zotlabs/Module/Id.php b/Zotlabs/Module/Id.php
new file mode 100644
index 000000000..6a94b57f5
--- /dev/null
+++ b/Zotlabs/Module/Id.php
@@ -0,0 +1,319 @@
+<?php
+namespace Zotlabs\Module;
+
+/**
+ * @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
+ */
+
+class Id extends \Zotlabs\Web\Controller {
+
+	function init() {
+	
+		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 $handle (default null)
+	 * @return boolean|array
+	 */
+	static public function getUserData($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
+namespace Zotlabs\Module; echo $handle?>">
+	*    Login: <input type="text" name="login"><br>
+	*    Password: <input type="password" name="password"><br>
+	*    <button>Submit</button>
+	*    </form>
+	*    <?php
+namespace Zotlabs\Module;
+	*    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));
+	
+			$data = \Zotlabs\Module\Id::getUserData($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 = \Zotlabs\Module\Id::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');
+		}
+	}
+