Automatic login with ownCloud credentials

build/owncloud/rainloop-app/VERSION

@@ -1 +1 @@
-0.0
+2.0

build/owncloud/rainloop-app/admin.php

@@ -16,4 +16,5 @@ OCP\Util::addScript('rainloop', 'admin');
 $oTemplate = new OCP\Template('rainloop', 'admin');
 $oTemplate->assign('rainloop-url', OCP\Config::getAppValue('rainloop', 'rainloop-url', ''));
 $oTemplate->assign('rainloop-path', OCP\Config::getAppValue('rainloop', 'rainloop-path', ''));
+$oTemplate->assign('rainloop-autologin', OCP\Config::getAppValue('rainloop', 'rainloop-autologin', false));
 return $oTemplate->fetchPage();

build/owncloud/rainloop-app/ajax/admin.php

@@ -15,14 +15,17 @@ OCP\JSON::callCheck();
 
 $sUrl = '';
 $sPath = '';
+$bAutologin = false;
 
 if (isset($_POST['appname'], $_POST['rainloop-url'], $_POST['rainloop-path']) && 'rainloop' === $_POST['appname'])
 {
 	OCP\Config::setAppValue('rainloop', 'rainloop-url', $_POST['rainloop-url']);
 	OCP\Config::setAppValue('rainloop', 'rainloop-path', $_POST['rainloop-path']);
+	OCP\Config::setAppValue('rainloop', 'rainloop-autologin', $_POST['rainloop-autologin']);
 
 	$sUrl = OCP\Config::getAppValue('rainloop', 'rainloop-url', '');
 	$sPath = OCP\Config::getAppValue('rainloop', 'rainloop-path', '');
+	$bAutologin = OCP\Config::getAppValue('rainloop', 'rainloop-autologin', false);
 }
 else
 {

build/owncloud/rainloop-app/appinfo/app.php

@@ -9,9 +9,19 @@
  * https://github.com/RainLoop/owncloud
  */
 
+OC::$CLASSPATH['OC_RainLoop_Helper'] = OC_App::getAppPath('rainloop') . '/lib/RainLoopHelper.php';
+
 OCP\App::registerAdmin('rainloop', 'admin');
 OCP\App::registerPersonal('rainloop', 'personal');
 
+$bAutologin = OCP\Config::getAppValue('rainloop', 'rainloop-autologin', false);
+if ('on' === $bAutologin)
+{
+	OCP\Util::connectHook('OC_User', 'post_login', 'OC_RainLoop_Helper', 'login');
+	OCP\Util::connectHook('OC_User', 'logout', 'OC_RainLoop_Helper', 'logout');
+	OCP\Util::connectHook('OC_User', 'post_setPassword', 'OC_RainLoop_Helper', 'changePassword');
+}
+
 OCP\Util::addScript('rainloop', 'rainloop');
 
 OCP\App::addNavigationEntry(array(
@@ -19,5 +29,5 @@ OCP\App::addNavigationEntry(array(
 	'order' => 10,
 	'href' => OCP\Util::linkTo('rainloop', 'index.php'),
 	'icon' => OCP\Util::imagePath('rainloop', 'mail.png'),
-	'name' => 'RainLoop'
+	'name' => 'Email'
 ));

build/owncloud/rainloop-app/appinfo/info.xml

@@ -3,7 +3,7 @@
 	<id>rainloop</id>
 	<name>RainLoop</name>
 	<description>RainLoop Webmail</description>
-	<version>0.0</version>
+	<version>2.0</version>
 	<licence>CC BY-NC-SA 3.0</licence>
 	<author>RainLoop Team</author>
 	<require>6.0</require>

build/owncloud/rainloop-app/index.php

@@ -15,6 +15,8 @@ OCP\App::setActiveNavigationEntry('rainloop_index');
 
 $sUrl = trim(OCP\Config::getAppValue('rainloop', 'rainloop-url', ''));
 $sPath = trim(OCP\Config::getAppValue('rainloop', 'rainloop-path', ''));
+$bAutologin = OCP\Config::getAppValue('rainloop', 'rainloop-autologin', false);
+
 
 if ('' === $sUrl || '' === $sPath)
 {
@@ -22,18 +24,28 @@ if ('' === $sUrl || '' === $sPath)
 }
 else
 {
+	include_once OC_App::getAppPath('rainloop').'/lib/RainLoopHelper.php';
+
 	OC_Config::setValue('xframe_restriction', false);
 
 	$sUser = OCP\User::getUser();
 
-	$sEmail = OCP\Config::getUserValue($sUser, 'rainloop', 'rainloop-email', '');
+	if ($bAutologin)
+	{
+		$sEmail = $sUser;
+	}
+	else
+	{
+		$sEmail = OCP\Config::getUserValue($sUser, 'rainloop', 'rainloop-email', '');
+	}
+
 	$sPassword = OCP\Config::getUserValue($sUser, 'rainloop', 'rainloop-password', '');
 
-
-	include_once OC_App::getAppPath('rainloop').'/lib/RainLoopHelper.php';
 	$sPassword = OC_RainLoop_Helper::decodePassword($sPassword, md5($sEmail));
 	$sSsoHash = OC_RainLoop_Helper::getSsoHash($sPath, $sEmail, $sPassword);
 
+	OCP\Config::setUserValue($sUser, 'rainloop', 'rainloop-ssohash', $sSsoHash);
+
 	$sUrl = OC_RainLoop_Helper::normalizeUrl($sUrl);
 	$sResultUrl = empty($sSsoHash) ? $sUrl.'?sso' : $sUrl.'?sso&hash='.$sSsoHash;
 

build/owncloud/rainloop-app/lib/RainLoopHelper.php

@@ -28,6 +28,30 @@ class OC_RainLoop_Helper
 		return $SsoHash;
 	}
 
+	/**
+	 * @param string $sSsoHash
+	 *
+	 * @return boolean
+	 */
+	public static function clearUserSsoHash($sSsoHash)
+	{
+		$result = false;
+
+		$sPath = rtrim(trim($sPath), '\\/').'/index.php';
+		if (file_exists($sPath))
+		{
+			$_ENV['RAINLOOP_INCLUDE_AS_API'] = true;
+			include $sPath;
+
+			if (class_exists('\\RainLoop\\Api'))
+			{
+				$result = \RainLoop\Api::ClearUserSsoHash($sSsoHash);
+			}
+		}
+
+		return $result;
+	}
+
 	/**
 	 * @param string $sUrl
 	 *
@@ -67,4 +91,57 @@ class OC_RainLoop_Helper
 
 		return @base64_decode(trim($sPassword));
 	}
+
+	public static function login($params)
+	{
+		$sUser = $params['uid'];
+		$sEmail = $sUser;
+		$sPassword = $params['password'];
+
+		$sUrl = trim(OCP\Config::getAppValue('rainloop', 'rainloop-url', ''));
+		$sPath = trim(OCP\Config::getAppValue('rainloop', 'rainloop-path', ''));
+
+		if ('' !== $sUrl && '' !== $sPath)
+		{
+			$sPassword = self::encodePassword($sPassword, md5($sEmail));
+			return OCP\Config::setUserValue($sUser, 'rainloop', 'rainloop-password', $sPassword);
+		}
+
+		return false;
+	}
+
+	public static function logout($params)
+	{
+		$sUser = OCP\User::getUser();
+		$sSsoHash = OCP\Config::getUserValue($sUser, 'rainloop', 'rainloop-ssohash', '');
+
+		$a = OCP\Config::setUserValue($sUser, 'rainloop', 'rainloop-password', null);
+		$b = OCP\Config::setUserValue($sUser, 'rainloop', 'rainloop-ssohash', null);
+
+		if('' !== $sSsoHash) {
+			self::clearUserSsoHash($sSsoHash);
+		}
+
+		return $a && $b;
+	}
+
+	public static function changePassword($params)
+	{
+		$sUser = $params['uid'];
+		$sEmail = $sUser;
+		$sPassword = $params['password'];
+
+		OCP\Util::writeLog('rainloop', 'rainloop|login: Setting new RainLoop password for '. $sEmail, OCP\Util::DEBUG);
+
+		$sUrl = trim(OCP\Config::getAppValue('rainloop', 'rainloop-url', ''));
+		$sPath = trim(OCP\Config::getAppValue('rainloop', 'rainloop-path', ''));
+
+		if ('' !== $sUrl && '' !== $sPath)
+		{
+			$sPassword = self::encodePassword($sPassword, md5($sEmail));
+			return OCP\Config::setUserValue($sUser, 'rainloop', 'rainloop-password', $sPassword);
+		}
+
+		return false;
+	}
 }

build/owncloud/rainloop-app/personal.php

@@ -16,8 +16,9 @@ OCP\Util::addScript('rainloop', 'personal');
 
 $sUrl = trim(OCP\Config::getAppValue('rainloop', 'rainloop-url', ''));
 $sPath = trim(OCP\Config::getAppValue('rainloop', 'rainloop-path', ''));
+$bAutologin = OCP\Config::getAppValue('rainloop', 'rainloop-autologin', false);
 
-if ('' === $sUrl || '' === $sPath)
+if ('on' === $bAutologin || '' === $sUrl || '' === $sPath)
 {
 	$oTemplate = new OCP\Template('rainloop', 'empty');
 }

build/owncloud/rainloop-app/templates/admin.php

@@ -17,6 +17,9 @@
 				<input type="text" style="width:300px;" id="rainloop-path" name="rainloop-path" value="<?php echo $_['rainloop-path']; ?>" />
 				<br />
 				<br />
+				<input type="checkbox" id="rainloop-autologin" name="rainloop-autologin" <?php if(true == $_['rainloop-autologin']): ?>checked="checked"<?php endif; ?> /><?php p($l->t('Automatically login with ownCloud user credentials')); ?>
+				<br />
+				<br />
 				<input type="button" id="rainloop-save-button" name="rainloop-save-button" value="<?php p($l->t('Save')); ?>" />
 				&nbsp;&nbsp;<span class="rainloop-result-desc"></span>
 			</p>