Added PCRE_DOTALL modifier to RouteCompiler to allow urlencoded linefeed in route parameters.

src/Symfony/Component/Routing/RouteCompiler.php

@@ -96,7 +96,7 @@ class RouteCompiler implements RouteCompilerInterface
         return new CompiledRoute(
             $route,
             'text' === $tokens[0][0] ? $tokens[0][1] : '',
-            sprintf("#^\n%s$#x", $regex),
+            sprintf("#^\n%s$#xs", $regex),
             array_reverse($tokens),
             $variables
         );

tests/Symfony/Tests/Component/Routing/Matcher/UrlMatcherTest.php

@@ -160,6 +160,15 @@ class UrlMatcherTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals(array('_route' => 'foo', 'foo' => $chars), $matcher->match('/'.urlencode($chars).'/bar'));
         $this->assertEquals(array('_route' => 'foo', 'foo' => $chars), $matcher->match('/'.strtr($chars, array('%' => '%25', '+' => '%2B')).'/bar'));
     }
+    
+    public function testMatchWithDotMetacharacterInRequirements()
+    {
+        $collection = new RouteCollection();
+        $collection->add('foo', new Route('/{foo}/bar', array(), array('foo' => '.+')));
+
+        $matcher = new UrlMatcher($collection, new RequestContext(), array());
+        $this->assertEquals(array('_route' => 'foo', 'foo' => "\n"), $matcher->match('/'.urlencode("\n").'/bar'), 'linefeed character is matched');
+    }
 
     public function testMatchRegression()
     {
@@ -179,4 +188,4 @@ class UrlMatcherTest extends \PHPUnit_Framework_TestCase
         } catch (ResourceNotFoundException $e) {
         }
     }
-}
+}

tests/Symfony/Tests/Component/Routing/RouteCompilerTest.php

@@ -36,14 +36,14 @@ class RouteCompilerTest extends \PHPUnit_Framework_TestCase
             array(
                 'Static route',
                 array('/foo'),
-                '/foo', '#^/foo$#x', array(), array(
+                '/foo', '#^/foo$#xs', array(), array(
                     array('text', '/foo'),
                 )),
 
             array(
                 'Route with a variable',
                 array('/foo/{bar}'),
-                '/foo', '#^/foo/(?P<bar>[^/]+?)$#x', array('bar'), array(
+                '/foo', '#^/foo/(?P<bar>[^/]+?)$#xs', array('bar'), array(
                     array('variable', '/', '[^/]+?', 'bar'),
                     array('text', '/foo'),
                 )),
@@ -51,7 +51,7 @@ class RouteCompilerTest extends \PHPUnit_Framework_TestCase
             array(
                 'Route with a variable that has a default value',
                 array('/foo/{bar}', array('bar' => 'bar')),
-                '/foo', '#^/foo(?:/(?P<bar>[^/]+?))?$#x', array('bar'), array(
+                '/foo', '#^/foo(?:/(?P<bar>[^/]+?))?$#xs', array('bar'), array(
                     array('variable', '/', '[^/]+?', 'bar'),
                     array('text', '/foo'),
                 )),
@@ -59,7 +59,7 @@ class RouteCompilerTest extends \PHPUnit_Framework_TestCase
             array(
                 'Route with several variables',
                 array('/foo/{bar}/{foobar}'),
-                '/foo', '#^/foo/(?P<bar>[^/]+?)/(?P<foobar>[^/]+?)$#x', array('bar', 'foobar'), array(
+                '/foo', '#^/foo/(?P<bar>[^/]+?)/(?P<foobar>[^/]+?)$#xs', array('bar', 'foobar'), array(
                     array('variable', '/', '[^/]+?', 'foobar'),
                     array('variable', '/', '[^/]+?', 'bar'),
                     array('text', '/foo'),
@@ -68,7 +68,7 @@ class RouteCompilerTest extends \PHPUnit_Framework_TestCase
             array(
                 'Route with several variables that have default values',
                 array('/foo/{bar}/{foobar}', array('bar' => 'bar', 'foobar' => '')),
-                '/foo', '#^/foo(?:/(?P<bar>[^/]+?)(?:/(?P<foobar>[^/]+?))?)?$#x', array('bar', 'foobar'), array(
+                '/foo', '#^/foo(?:/(?P<bar>[^/]+?)(?:/(?P<foobar>[^/]+?))?)?$#xs', array('bar', 'foobar'), array(
                     array('variable', '/', '[^/]+?', 'foobar'),
                     array('variable', '/', '[^/]+?', 'bar'),
                     array('text', '/foo'),
@@ -77,7 +77,7 @@ class RouteCompilerTest extends \PHPUnit_Framework_TestCase
             array(
                 'Route with several variables but some of them have no default values',
                 array('/foo/{bar}/{foobar}', array('bar' => 'bar')),
-                '/foo', '#^/foo/(?P<bar>[^/]+?)/(?P<foobar>[^/]+?)$#x', array('bar', 'foobar'), array(
+                '/foo', '#^/foo/(?P<bar>[^/]+?)/(?P<foobar>[^/]+?)$#xs', array('bar', 'foobar'), array(
                     array('variable', '/', '[^/]+?', 'foobar'),
                     array('variable', '/', '[^/]+?', 'bar'),
                     array('text', '/foo'),
@@ -86,16 +86,16 @@ class RouteCompilerTest extends \PHPUnit_Framework_TestCase
             array(
                 'Route with an optional variable as the first segment',
                 array('/{bar}', array('bar' => 'bar')),
-                '', '#^/(?:(?P<bar>[^/]+?))?$#x', array('bar'), array(
+                '', '#^/(?:(?P<bar>[^/]+?))?$#xs', array('bar'), array(
                     array('variable', '/', '[^/]+?', 'bar'),
                 )),
 
             array(
                 'Route with an optional variable as the first segment with requirements',
                 array('/{bar}', array('bar' => 'bar'), array('bar' => '(foo|bar)')),
-                '', '#^/(?:(?P<bar>(foo|bar)))?$#x', array('bar'), array(
+                '', '#^/(?:(?P<bar>(foo|bar)))?$#xs', array('bar'), array(
                     array('variable', '/', '(foo|bar)', 'bar'),
                 )),
         );
     }
-}
+}