Ignore port for trusted domains

This lead to a lot of confusion in the past and did not really offer any value. Let's remove the port check therefore. (it's anyways not really a part of the domain) Fixes #12150 and #12123 and also a problem reported by @DeepDiver1975. Conflicts: lib/private/request.php
owncloud · Nov 18, 2014 · d0a30b0 · d0a30b0
1 parent 230e517
commit d0a30b0
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Showing 4 changed files with 23 additions and 13 deletions.
diff --git a/config/config.sample.php b/config/config.sample.php
@@ -71,7 +71,7 @@
 'trusted_domains' =>
   array (
     'demo.example.org',
-    'otherdomain.example.org:8080',
+    'otherdomain.example.org',
   ),
 
 

diff --git a/lib/base.php b/lib/base.php
@@ -613,14 +613,8 @@ public static function init() {
 			header('HTTP/1.1 400 Bad Request');
 			header('Status: 400 Bad Request');
 
-			$domain = $_SERVER['SERVER_NAME'];
-			// Append port to domain in case it is not
-			if($_SERVER['SERVER_PORT'] !== '80' && $_SERVER['SERVER_PORT'] !== '443') {
-				$domain .= ':'.$_SERVER['SERVER_PORT'];
-			}
-
 			$tmpl = new OCP\Template('core', 'untrustedDomain', 'guest');
-			$tmpl->assign('domain', $domain);
+			$tmpl->assign('domain', $_SERVER['SERVER_NAME']);
 			$tmpl->printPage();
 
 			exit();

diff --git a/lib/private/request.php b/lib/private/request.php
@@ -12,8 +12,7 @@ class OC_Request {
 	// Android Chrome user agent: https://developers.google.com/chrome/mobile/docs/user-agent
 	const USER_AGENT_ANDROID_MOBILE_CHROME = '#Android.*Chrome/[.0-9]*#';
 	const USER_AGENT_FREEBOX = '#^Mozilla/5\.0$#';
-
-	const REGEX_LOCALHOST = '/^(127\.0\.0\.1|localhost)(:[0-9]+|)$/';
+	const REGEX_LOCALHOST = '/^(127\.0\.0\.1|localhost)$/';
 	static protected $reqId;
 
 	/**
@@ -76,13 +75,26 @@ private static function isOverwriteCondition($type = '') {
 	 * have been configured
 	 */
 	public static function isTrustedDomain($domain) {
-		$trustedList = \OC_Config::getValue('trusted_domains', array());
+		// Extract port from domain if needed
+		$pos = strrpos($domain, ':');
+		if ($pos !== false) {
+			$port = substr($domain, $pos + 1);
+			if (is_numeric($port)) {
+				$domain = substr($domain, 0, $pos);
+			}
+		}
+
+		// FIXME: Empty config array defaults to true for now. - Deprecate this behaviour with ownCloud 8.
+		$trustedList = \OC::$server->getConfig()->getSystemValue('trusted_domains', array());
 		if (empty($trustedList)) {
 			return true;
 		}
+
+		// Always allow access from localhost
 		if (preg_match(self::REGEX_LOCALHOST, $domain) === 1) {
 			return true;
 		}
+
 		return in_array($domain, $trustedList);
 	}
 

diff --git a/tests/lib/request.php b/tests/lib/request.php
@@ -240,7 +240,7 @@ public function testIsTrustedDomain($trustedDomains, $testDomain, $result) {
 	}
 
 	public function trustedDomainDataProvider() {
-		$trustedHostTestList = array('host.one.test:8080', 'host.two.test:8080');
+		$trustedHostTestList = array('host.one.test', 'host.two.test', '[1fff:0:a88:85a3::ac1f]');
 		return array(
 			// empty defaults to true
 			array(null, 'host.one.test:8080', true),
@@ -249,8 +249,12 @@ public function trustedDomainDataProvider() {
 
 			// trust list when defined
 			array($trustedHostTestList, 'host.two.test:8080', true),
-			array($trustedHostTestList, 'host.two.test:9999', false),
+			array($trustedHostTestList, 'host.two.test:9999', true),
 			array($trustedHostTestList, 'host.three.test:8080', false),
+			array($trustedHostTestList, 'host.two.test:8080:aa:222', false),
+			array($trustedHostTestList, '[1fff:0:a88:85a3::ac1f]', true),
+			array($trustedHostTestList, '[1fff:0:a88:85a3::ac1f]:801', true),
+			array($trustedHostTestList, '[1fff:0:a88:85a3::ac1f]:801:34', false),
 
 			// trust localhost regardless of trust list
 			array($trustedHostTestList, 'localhost', true),