Add base-uri to CSP policy

As per https://twitter.com/we1x/status/842032709543333890 a nice security hardening

Signed-off-by: Lukas Reschke <lukas@statuscode.ch>

4 files changed, 110 insertions, 110 deletions

diff --git a/tests/lib/AppFramework/Http/ContentSecurityPolicyTest.php b/tests/lib/AppFramework/Http/ContentSecurityPolicyTest.php
index 82f2b3873b7..fa46e596d76 100644
--- a/tests/lib/AppFramework/Http/ContentSecurityPolicyTest.php
+++ b/tests/lib/AppFramework/Http/ContentSecurityPolicyTest.php
@@ -28,19 +28,19 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDefault() {
-		$defaultPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$defaultPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 		$this->assertSame($defaultPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyScriptDomainValid() {
-		$expectedPolicy = "default-src 'none';script-src 'self' www.owncloud.com 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' www.owncloud.com 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedScriptDomain('www.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyScriptDomainValidMultiple() {
-		$expectedPolicy = "default-src 'none';script-src 'self' www.owncloud.com www.owncloud.org 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' www.owncloud.com www.owncloud.org 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedScriptDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->addAllowedScriptDomain('www.owncloud.org');
@@ -48,7 +48,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowScriptDomain() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedScriptDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowScriptDomain('www.owncloud.com');
@@ -56,7 +56,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowScriptDomainMultiple() {
-		$expectedPolicy = "default-src 'none';script-src 'self' www.owncloud.com 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' www.owncloud.com 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedScriptDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowScriptDomain('www.owncloud.org');
@@ -64,7 +64,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowScriptDomainMultipleStacked() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedScriptDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowScriptDomain('www.owncloud.org')->disallowScriptDomain('www.owncloud.com');
@@ -72,14 +72,14 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyScriptAllowInline() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-inline' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-inline' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->allowInlineScript(true);
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyScriptAllowInlineWithDomain() {
-		$expectedPolicy = "default-src 'none';script-src 'self' www.owncloud.com 'unsafe-inline' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' www.owncloud.com 'unsafe-inline' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedScriptDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->allowInlineScript(true);
@@ -87,7 +87,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyScriptDisallowInlineAndEval() {
-		$expectedPolicy = "default-src 'none';script-src 'self';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->allowInlineScript(false);
 		$this->contentSecurityPolicy->allowEvalScript(false);
@@ -95,14 +95,14 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyStyleDomainValid() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' www.owncloud.com 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' www.owncloud.com 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedStyleDomain('www.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyStyleDomainValidMultiple() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' www.owncloud.com www.owncloud.org 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' www.owncloud.com www.owncloud.org 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedStyleDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->addAllowedStyleDomain('www.owncloud.org');
@@ -110,7 +110,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowStyleDomain() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedStyleDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowStyleDomain('www.owncloud.com');
@@ -118,7 +118,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowStyleDomainMultiple() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' www.owncloud.com 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' www.owncloud.com 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedStyleDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowStyleDomain('www.owncloud.org');
@@ -126,7 +126,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowStyleDomainMultipleStacked() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedStyleDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowStyleDomain('www.owncloud.org')->disallowStyleDomain('www.owncloud.com');
@@ -134,35 +134,35 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyStyleAllowInline() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->allowInlineStyle(true);
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyStyleAllowInlineWithDomain() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' www.owncloud.com 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' www.owncloud.com 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedStyleDomain('www.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyStyleDisallowInline() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->allowInlineStyle(false);
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyImageDomainValid() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob: www.owncloud.com;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob: www.owncloud.com;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedImageDomain('www.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyImageDomainValidMultiple() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob: www.owncloud.com www.owncloud.org;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob: www.owncloud.com www.owncloud.org;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedImageDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->addAllowedImageDomain('www.owncloud.org');
@@ -170,7 +170,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowImageDomain() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedImageDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowImageDomain('www.owncloud.com');
@@ -178,7 +178,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowImageDomainMultiple() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob: www.owncloud.com;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob: www.owncloud.com;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedImageDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowImageDomain('www.owncloud.org');
@@ -186,7 +186,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowImageDomainMultipleStakes() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedImageDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowImageDomain('www.owncloud.org')->disallowImageDomain('www.owncloud.com');
@@ -194,14 +194,14 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyFontDomainValid() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self' www.owncloud.com;connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self' www.owncloud.com;connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedFontDomain('www.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyFontDomainValidMultiple() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self' www.owncloud.com www.owncloud.org;connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self' www.owncloud.com www.owncloud.org;connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedFontDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->addAllowedFontDomain('www.owncloud.org');
@@ -209,7 +209,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowFontDomain() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedFontDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowFontDomain('www.owncloud.com');
@@ -217,7 +217,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowFontDomainMultiple() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self' www.owncloud.com;connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self' www.owncloud.com;connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedFontDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowFontDomain('www.owncloud.org');
@@ -225,7 +225,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowFontDomainMultipleStakes() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedFontDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowFontDomain('www.owncloud.org')->disallowFontDomain('www.owncloud.com');
@@ -233,14 +233,14 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyConnectDomainValid() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self' www.owncloud.com;media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self' www.owncloud.com;media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedConnectDomain('www.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyConnectDomainValidMultiple() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self' www.owncloud.com www.owncloud.org;media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self' www.owncloud.com www.owncloud.org;media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedConnectDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->addAllowedConnectDomain('www.owncloud.org');
@@ -248,7 +248,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowConnectDomain() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedConnectDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowConnectDomain('www.owncloud.com');
@@ -256,7 +256,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowConnectDomainMultiple() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self' www.owncloud.com;media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self' www.owncloud.com;media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedConnectDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowConnectDomain('www.owncloud.org');
@@ -264,7 +264,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowConnectDomainMultipleStakes() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedConnectDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowConnectDomain('www.owncloud.org')->disallowConnectDomain('www.owncloud.com');
@@ -272,14 +272,14 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyMediaDomainValid() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self' www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self' www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedMediaDomain('www.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyMediaDomainValidMultiple() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self' www.owncloud.com www.owncloud.org";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self' www.owncloud.com www.owncloud.org";
 
 		$this->contentSecurityPolicy->addAllowedMediaDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->addAllowedMediaDomain('www.owncloud.org');
@@ -287,7 +287,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowMediaDomain() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedMediaDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowMediaDomain('www.owncloud.com');
@@ -295,7 +295,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowMediaDomainMultiple() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self' www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self' www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedMediaDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowMediaDomain('www.owncloud.org');
@@ -303,7 +303,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowMediaDomainMultipleStakes() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedMediaDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowMediaDomain('www.owncloud.org')->disallowMediaDomain('www.owncloud.com');
@@ -311,14 +311,14 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyObjectDomainValid() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self';object-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self';object-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedObjectDomain('www.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyObjectDomainValidMultiple() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self';object-src www.owncloud.com www.owncloud.org";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self';object-src www.owncloud.com www.owncloud.org";
 
 		$this->contentSecurityPolicy->addAllowedObjectDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->addAllowedObjectDomain('www.owncloud.org');
@@ -326,7 +326,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowObjectDomain() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedObjectDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowObjectDomain('www.owncloud.com');
@@ -334,7 +334,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowObjectDomainMultiple() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self';object-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self';object-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedObjectDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowObjectDomain('www.owncloud.org');
@@ -342,7 +342,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowObjectDomainMultipleStakes() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedObjectDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowObjectDomain('www.owncloud.org')->disallowObjectDomain('www.owncloud.com');
@@ -350,14 +350,14 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetAllowedFrameDomain() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self';frame-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self';frame-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedFrameDomain('www.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyFrameDomainValidMultiple() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self';frame-src www.owncloud.com www.owncloud.org";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self';frame-src www.owncloud.com www.owncloud.org";
 
 		$this->contentSecurityPolicy->addAllowedFrameDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->addAllowedFrameDomain('www.owncloud.org');
@@ -365,7 +365,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowFrameDomain() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedFrameDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowFrameDomain('www.owncloud.com');
@@ -373,7 +373,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowFrameDomainMultiple() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self';frame-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self';frame-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedFrameDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowFrameDomain('www.owncloud.org');
@@ -381,7 +381,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowFrameDomainMultipleStakes() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedFrameDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowFrameDomain('www.owncloud.org')->disallowFrameDomain('www.owncloud.com');
@@ -389,14 +389,14 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetAllowedChildSrcDomain() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self';child-src child.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self';child-src child.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedChildSrcDomain('child.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyChildSrcValidMultiple() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self';child-src child.owncloud.com child.owncloud.org";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self';child-src child.owncloud.com child.owncloud.org";
 
 		$this->contentSecurityPolicy->addAllowedChildSrcDomain('child.owncloud.com');
 		$this->contentSecurityPolicy->addAllowedChildSrcDomain('child.owncloud.org');
@@ -404,7 +404,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowChildSrcDomain() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedChildSrcDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowChildSrcDomain('www.owncloud.com');
@@ -412,7 +412,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowChildSrcDomainMultiple() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self';child-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self';child-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedChildSrcDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowChildSrcDomain('www.owncloud.org');
@@ -420,7 +420,7 @@ class ContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowChildSrcDomainMultipleStakes() {
-		$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedChildSrcDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowChildSrcDomain('www.owncloud.org')->disallowChildSrcDomain('www.owncloud.com');
diff --git a/tests/lib/AppFramework/Http/EmptyContentSecurityPolicyTest.php b/tests/lib/AppFramework/Http/EmptyContentSecurityPolicyTest.php
index 33e2315ed89..ee4ec6c368c 100644
--- a/tests/lib/AppFramework/Http/EmptyContentSecurityPolicyTest.php
+++ b/tests/lib/AppFramework/Http/EmptyContentSecurityPolicyTest.php
@@ -28,19 +28,19 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDefault() {
-		$defaultPolicy = "default-src 'none'";
+		$defaultPolicy = "default-src 'none';base-uri 'none'";
 		$this->assertSame($defaultPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyScriptDomainValid() {
-		$expectedPolicy = "default-src 'none';script-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedScriptDomain('www.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyScriptDomainValidMultiple() {
-		$expectedPolicy = "default-src 'none';script-src www.owncloud.com www.owncloud.org";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src www.owncloud.com www.owncloud.org";
 
 		$this->contentSecurityPolicy->addAllowedScriptDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->addAllowedScriptDomain('www.owncloud.org');
@@ -48,7 +48,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowScriptDomain() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->addAllowedScriptDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowScriptDomain('www.owncloud.com');
@@ -56,7 +56,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowScriptDomainMultiple() {
-		$expectedPolicy = "default-src 'none';script-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedScriptDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowScriptDomain('www.owncloud.org');
@@ -64,7 +64,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowScriptDomainMultipleStacked() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->addAllowedScriptDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowScriptDomain('www.owncloud.org')->disallowScriptDomain('www.owncloud.com');
@@ -72,14 +72,14 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyScriptAllowInline() {
-		$expectedPolicy = "default-src 'none';script-src  'unsafe-inline'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src  'unsafe-inline'";
 
 		$this->contentSecurityPolicy->allowInlineScript(true);
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyScriptAllowInlineWithDomain() {
-		$expectedPolicy = "default-src 'none';script-src www.owncloud.com 'unsafe-inline'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src www.owncloud.com 'unsafe-inline'";
 
 		$this->contentSecurityPolicy->addAllowedScriptDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->allowInlineScript(true);
@@ -87,7 +87,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyScriptAllowInlineAndEval() {
-		$expectedPolicy = "default-src 'none';script-src  'unsafe-inline' 'unsafe-eval'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src  'unsafe-inline' 'unsafe-eval'";
 
 		$this->contentSecurityPolicy->allowInlineScript(true);
 		$this->contentSecurityPolicy->allowEvalScript(true);
@@ -95,14 +95,14 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyStyleDomainValid() {
-		$expectedPolicy = "default-src 'none';style-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';style-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedStyleDomain('www.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyStyleDomainValidMultiple() {
-		$expectedPolicy = "default-src 'none';style-src www.owncloud.com www.owncloud.org";
+		$expectedPolicy = "default-src 'none';base-uri 'none';style-src www.owncloud.com www.owncloud.org";
 
 		$this->contentSecurityPolicy->addAllowedStyleDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->addAllowedStyleDomain('www.owncloud.org');
@@ -110,7 +110,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowStyleDomain() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->addAllowedStyleDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowStyleDomain('www.owncloud.com');
@@ -118,7 +118,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowStyleDomainMultiple() {
-		$expectedPolicy = "default-src 'none';style-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';style-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedStyleDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowStyleDomain('www.owncloud.org');
@@ -126,7 +126,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowStyleDomainMultipleStacked() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->addAllowedStyleDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowStyleDomain('www.owncloud.org')->disallowStyleDomain('www.owncloud.com');
@@ -134,14 +134,14 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyStyleAllowInline() {
-		$expectedPolicy = "default-src 'none';style-src  'unsafe-inline'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';style-src  'unsafe-inline'";
 
 		$this->contentSecurityPolicy->allowInlineStyle(true);
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyStyleAllowInlineWithDomain() {
-		$expectedPolicy = "default-src 'none';style-src www.owncloud.com 'unsafe-inline'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';style-src www.owncloud.com 'unsafe-inline'";
 
 		$this->contentSecurityPolicy->addAllowedStyleDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->allowInlineStyle(true);
@@ -149,21 +149,21 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyStyleDisallowInline() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->allowInlineStyle(false);
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyImageDomainValid() {
-		$expectedPolicy = "default-src 'none';img-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';img-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedImageDomain('www.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyImageDomainValidMultiple() {
-		$expectedPolicy = "default-src 'none';img-src www.owncloud.com www.owncloud.org";
+		$expectedPolicy = "default-src 'none';base-uri 'none';img-src www.owncloud.com www.owncloud.org";
 
 		$this->contentSecurityPolicy->addAllowedImageDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->addAllowedImageDomain('www.owncloud.org');
@@ -171,7 +171,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowImageDomain() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->addAllowedImageDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowImageDomain('www.owncloud.com');
@@ -179,7 +179,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowImageDomainMultiple() {
-		$expectedPolicy = "default-src 'none';img-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';img-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedImageDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowImageDomain('www.owncloud.org');
@@ -187,7 +187,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowImageDomainMultipleStakes() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->addAllowedImageDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowImageDomain('www.owncloud.org')->disallowImageDomain('www.owncloud.com');
@@ -195,14 +195,14 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyFontDomainValid() {
-		$expectedPolicy = "default-src 'none';font-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';font-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedFontDomain('www.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyFontDomainValidMultiple() {
-		$expectedPolicy = "default-src 'none';font-src www.owncloud.com www.owncloud.org";
+		$expectedPolicy = "default-src 'none';base-uri 'none';font-src www.owncloud.com www.owncloud.org";
 
 		$this->contentSecurityPolicy->addAllowedFontDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->addAllowedFontDomain('www.owncloud.org');
@@ -210,7 +210,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowFontDomain() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->addAllowedFontDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowFontDomain('www.owncloud.com');
@@ -218,7 +218,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowFontDomainMultiple() {
-		$expectedPolicy = "default-src 'none';font-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';font-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedFontDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowFontDomain('www.owncloud.org');
@@ -226,7 +226,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowFontDomainMultipleStakes() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->addAllowedFontDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowFontDomain('www.owncloud.org')->disallowFontDomain('www.owncloud.com');
@@ -234,14 +234,14 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyConnectDomainValid() {
-		$expectedPolicy = "default-src 'none';connect-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';connect-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedConnectDomain('www.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyConnectDomainValidMultiple() {
-		$expectedPolicy = "default-src 'none';connect-src www.owncloud.com www.owncloud.org";
+		$expectedPolicy = "default-src 'none';base-uri 'none';connect-src www.owncloud.com www.owncloud.org";
 
 		$this->contentSecurityPolicy->addAllowedConnectDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->addAllowedConnectDomain('www.owncloud.org');
@@ -249,7 +249,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowConnectDomain() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->addAllowedConnectDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowConnectDomain('www.owncloud.com');
@@ -257,7 +257,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowConnectDomainMultiple() {
-		$expectedPolicy = "default-src 'none';connect-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';connect-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedConnectDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowConnectDomain('www.owncloud.org');
@@ -265,7 +265,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowConnectDomainMultipleStakes() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->addAllowedConnectDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowConnectDomain('www.owncloud.org')->disallowConnectDomain('www.owncloud.com');
@@ -273,14 +273,14 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyMediaDomainValid() {
-		$expectedPolicy = "default-src 'none';media-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';media-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedMediaDomain('www.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyMediaDomainValidMultiple() {
-		$expectedPolicy = "default-src 'none';media-src www.owncloud.com www.owncloud.org";
+		$expectedPolicy = "default-src 'none';base-uri 'none';media-src www.owncloud.com www.owncloud.org";
 
 		$this->contentSecurityPolicy->addAllowedMediaDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->addAllowedMediaDomain('www.owncloud.org');
@@ -288,7 +288,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowMediaDomain() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->addAllowedMediaDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowMediaDomain('www.owncloud.com');
@@ -296,7 +296,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowMediaDomainMultiple() {
-		$expectedPolicy = "default-src 'none';media-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';media-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedMediaDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowMediaDomain('www.owncloud.org');
@@ -304,7 +304,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowMediaDomainMultipleStakes() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->addAllowedMediaDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowMediaDomain('www.owncloud.org')->disallowMediaDomain('www.owncloud.com');
@@ -312,14 +312,14 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyObjectDomainValid() {
-		$expectedPolicy = "default-src 'none';object-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';object-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedObjectDomain('www.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyObjectDomainValidMultiple() {
-		$expectedPolicy = "default-src 'none';object-src www.owncloud.com www.owncloud.org";
+		$expectedPolicy = "default-src 'none';base-uri 'none';object-src www.owncloud.com www.owncloud.org";
 
 		$this->contentSecurityPolicy->addAllowedObjectDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->addAllowedObjectDomain('www.owncloud.org');
@@ -327,7 +327,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowObjectDomain() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->addAllowedObjectDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowObjectDomain('www.owncloud.com');
@@ -335,7 +335,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowObjectDomainMultiple() {
-		$expectedPolicy = "default-src 'none';object-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';object-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedObjectDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowObjectDomain('www.owncloud.org');
@@ -343,7 +343,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowObjectDomainMultipleStakes() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->addAllowedObjectDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowObjectDomain('www.owncloud.org')->disallowObjectDomain('www.owncloud.com');
@@ -351,14 +351,14 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetAllowedFrameDomain() {
-		$expectedPolicy = "default-src 'none';frame-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';frame-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedFrameDomain('www.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyFrameDomainValidMultiple() {
-		$expectedPolicy = "default-src 'none';frame-src www.owncloud.com www.owncloud.org";
+		$expectedPolicy = "default-src 'none';base-uri 'none';frame-src www.owncloud.com www.owncloud.org";
 
 		$this->contentSecurityPolicy->addAllowedFrameDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->addAllowedFrameDomain('www.owncloud.org');
@@ -366,7 +366,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowFrameDomain() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->addAllowedFrameDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowFrameDomain('www.owncloud.com');
@@ -374,7 +374,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowFrameDomainMultiple() {
-		$expectedPolicy = "default-src 'none';frame-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';frame-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedFrameDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowFrameDomain('www.owncloud.org');
@@ -382,7 +382,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowFrameDomainMultipleStakes() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->addAllowedFrameDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowFrameDomain('www.owncloud.org')->disallowFrameDomain('www.owncloud.com');
@@ -390,14 +390,14 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetAllowedChildSrcDomain() {
-		$expectedPolicy = "default-src 'none';child-src child.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';child-src child.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedChildSrcDomain('child.owncloud.com');
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
 	}
 
 	public function testGetPolicyChildSrcValidMultiple() {
-		$expectedPolicy = "default-src 'none';child-src child.owncloud.com child.owncloud.org";
+		$expectedPolicy = "default-src 'none';base-uri 'none';child-src child.owncloud.com child.owncloud.org";
 
 		$this->contentSecurityPolicy->addAllowedChildSrcDomain('child.owncloud.com');
 		$this->contentSecurityPolicy->addAllowedChildSrcDomain('child.owncloud.org');
@@ -405,7 +405,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowChildSrcDomain() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->addAllowedChildSrcDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowChildSrcDomain('www.owncloud.com');
@@ -413,7 +413,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowChildSrcDomainMultiple() {
-		$expectedPolicy = "default-src 'none';child-src www.owncloud.com";
+		$expectedPolicy = "default-src 'none';base-uri 'none';child-src www.owncloud.com";
 
 		$this->contentSecurityPolicy->addAllowedChildSrcDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowChildSrcDomain('www.owncloud.org');
@@ -421,7 +421,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyDisallowChildSrcDomainMultipleStakes() {
-		$expectedPolicy = "default-src 'none'";
+		$expectedPolicy = "default-src 'none';base-uri 'none'";
 
 		$this->contentSecurityPolicy->addAllowedChildSrcDomain('www.owncloud.com');
 		$this->contentSecurityPolicy->disallowChildSrcDomain('www.owncloud.org')->disallowChildSrcDomain('www.owncloud.com');
@@ -429,7 +429,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyWithJsNonceAndScriptDomains() {
-		$expectedPolicy = "default-src 'none';script-src 'nonce-TXlKc05vbmNl' www.nextcloud.com www.nextcloud.org";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'nonce-TXlKc05vbmNl' www.nextcloud.com www.nextcloud.org";
 
 		$this->contentSecurityPolicy->addAllowedScriptDomain('www.nextcloud.com');
 		$this->contentSecurityPolicy->useJsNonce('MyJsNonce');
@@ -438,7 +438,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyWithJsNonceAndSelfScriptDomain() {
-		$expectedPolicy = "default-src 'none';script-src 'nonce-TXlKc05vbmNl'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'nonce-TXlKc05vbmNl'";
 
 		$this->contentSecurityPolicy->useJsNonce('MyJsNonce');
 		$this->contentSecurityPolicy->addAllowedScriptDomain("'self'");
@@ -446,7 +446,7 @@ class EmptyContentSecurityPolicyTest extends \Test\TestCase {
 	}
 
 	public function testGetPolicyWithoutJsNonceAndSelfScriptDomain() {
-		$expectedPolicy = "default-src 'none';script-src 'self'";
+		$expectedPolicy = "default-src 'none';base-uri 'none';script-src 'self'";
 
 		$this->contentSecurityPolicy->addAllowedScriptDomain("'self'");
 		$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
diff --git a/tests/lib/AppFramework/Http/ResponseTest.php b/tests/lib/AppFramework/Http/ResponseTest.php
index 3ed946dc6ca..0331bb42c01 100644
--- a/tests/lib/AppFramework/Http/ResponseTest.php
+++ b/tests/lib/AppFramework/Http/ResponseTest.php
@@ -58,14 +58,14 @@ class ResponseTest extends \Test\TestCase {
 
 		$this->childResponse->setHeaders($expected);
 		$headers = $this->childResponse->getHeaders();
-		$expected['Content-Security-Policy'] = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
+		$expected['Content-Security-Policy'] = "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
 
 		$this->assertEquals($expected, $headers);
 	}
 
 	public function testOverwriteCsp() {
 		$expected = [
-			'Content-Security-Policy' => "default-src 'none';script-src 'self' 'unsafe-inline' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self';font-src 'self';connect-src 'self';media-src 'self'",
+			'Content-Security-Policy' => "default-src 'none';base-uri 'none';script-src 'self' 'unsafe-inline' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self';font-src 'self';connect-src 'self';media-src 'self'",
 		];
 		$policy = new Http\ContentSecurityPolicy();
 		$policy->allowInlineScript(true);
diff --git a/tests/lib/Security/CSP/ContentSecurityPolicyManagerTest.php b/tests/lib/Security/CSP/ContentSecurityPolicyManagerTest.php
index d463e7c648c..4d70d4fa28f 100644
--- a/tests/lib/Security/CSP/ContentSecurityPolicyManagerTest.php
+++ b/tests/lib/Security/CSP/ContentSecurityPolicyManagerTest.php
@@ -60,7 +60,7 @@ class ContentSecurityPolicyManagerTest extends \Test\TestCase {
 		$expected->addAllowedImageDomain('anotherdomain.de');
 		$expected->addAllowedImageDomain('example.org');
 		$expected->addAllowedChildSrcDomain('childdomain');
-		$expectedStringPolicy = 'default-src \'none\';script-src \'self\' \'unsafe-inline\' \'unsafe-eval\';style-src \'self\' \'unsafe-inline\';img-src \'self\' data: blob: anotherdomain.de example.org;font-src \'self\' mydomain.com example.com anotherFontDomain;connect-src \'self\';media-src \'self\';child-src childdomain';
+		$expectedStringPolicy = 'default-src \'none\';base-uri \'none\';script-src \'self\' \'unsafe-inline\' \'unsafe-eval\';style-src \'self\' \'unsafe-inline\';img-src \'self\' data: blob: anotherdomain.de example.org;font-src \'self\' mydomain.com example.com anotherFontDomain;connect-src \'self\';media-src \'self\';child-src childdomain';
 
 		$this->assertEquals($expected, $this->contentSecurityPolicyManager->getDefaultPolicy());
 		$this->assertSame($expectedStringPolicy, $this->contentSecurityPolicyManager->getDefaultPolicy()->buildPolicy());