| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Embedded Enforcement: Subsumption Algorithm - 'unsafe-inline' keyword.</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="support/testharness-helper.sub.js"></script> |
| </head> |
| <body> |
| <script> |
| var tests = [ |
| { "name": "'strict-dynamic' is ineffective for `style-src`.", |
| "required_csp": "style-src http://example1.com/foo/ 'self' 'unsafe-inline' 'strict-dynamic'", |
| "returned_csp_1": "style-src 'unsafe-inline' http://example1.com/foo/bar.html", |
| "returned_csp_2": null, |
| "expected": IframeLoad.EXPECT_LOAD }, |
| { "name": "'unsafe-inline' is properly subsumed in `style-src`.", |
| "required_csp": "style-src http://example1.com/foo/ 'self' 'unsafe-inline'", |
| "returned_csp_1": "style-src http://example1.com/foo/ 'unsafe-inline'", |
| "returned_csp_2": null, |
| "expected": IframeLoad.EXPECT_LOAD }, |
| { "name": "'unsafe-inline' is only ineffective if the effective returned csp has nonces in `style-src`.", |
| "required_csp": "style-src http://example1.com/foo/ 'self' 'unsafe-inline'", |
| "returned_csp_1": "style-src 'unsafe-inline' 'nonce-yay'", |
| "returned_csp_2": "style-src 'unsafe-inline'", |
| "expected": IframeLoad.EXPECT_LOAD }, |
| { "name": "'unsafe-inline' is only ineffective if the effective returned csp has hashes in `style-src`.", |
| "required_csp": "style-src http://example1.com/foo/ 'self' 'unsafe-inline'", |
| "returned_csp_1": "style-src 'unsafe-inline' 'sha256-abc123'", |
| "returned_csp_2": "style-src 'unsafe-inline'", |
| "expected": IframeLoad.EXPECT_LOAD }, |
| { "name": "Returned csp does not have to allow 'unsafe-inline' in `style-src` to be subsumed.", |
| "required_csp": "style-src http://example1.com/foo/ 'self' 'unsafe-inline'", |
| "returned_csp_1": "style-src 'self'", |
| "returned_csp_2": null, |
| "expected": IframeLoad.EXPECT_LOAD }, |
| { "name": "'unsafe-inline' does not matter if returned csp is effectively `none`.", |
| "required_csp": "style-src 'unsafe-inline'", |
| "returned_csp_1": "style-src ", |
| "returned_csp_2": null, |
| "expected": IframeLoad.EXPECT_LOAD }, |
| { "name": "'unsafe-inline' is properly subsumed in `script-src`.", |
| "required_csp": "script-src http://example1.com/foo/ 'self' 'unsafe-inline'", |
| "returned_csp_1": "script-src http://example1.com/foo/ 'unsafe-inline'", |
| "returned_csp_2": null, |
| "expected": IframeLoad.EXPECT_LOAD }, |
| { "name": "Returned csp only loads 'unsafe-inline' scripts with 'nonce-abc'.", |
| "required_csp": "script-src http://example1.com/foo/ 'self' 'unsafe-inline'", |
| "returned_csp_1": "script-src 'nonce-abc'", |
| "returned_csp_2": "script-src 'unsafe-inline'", |
| "expected": IframeLoad.EXPECT_LOAD }, |
| { "name": "'unsafe-inline' is ineffective when nonces are present.", |
| "required_csp": "script-src http://example1.com/foo/ 'self' 'unsafe-inline'", |
| "returned_csp_1": "script-src 'unsafe-inline' 'nonce-abc'", |
| "returned_csp_2": "script-src 'unsafe-inline'", |
| "expected": IframeLoad.EXPECT_LOAD }, |
| { "name": "'unsafe-inline' is only ineffective if the effective returned csp has hashes in `script-src`.", |
| "required_csp": "script-src http://example1.com/foo/ 'self' 'unsafe-inline'", |
| "returned_csp_1": "script-src 'unsafe-inline' 'sha256-abc123' 'nonce-abc'", |
| "returned_csp_2": "script-src 'unsafe-inline'", |
| "expected": IframeLoad.EXPECT_LOAD }, |
| { "name": "Required csp allows `strict-dynamic`, but retuned csp does.", |
| "required_csp": "script-src http://example1.com/foo/ 'unsafe-inline' 'strict-dynamic'", |
| "returned_csp_1": "script-src 'unsafe-inline' http://example1.com/foo/bar.html", |
| "returned_csp_2": null, |
| "expected": IframeLoad.EXPECT_BLOCK }, |
| { "name": "Required csp does not allow `unsafe-inline`, but retuned csp does.", |
| "required_csp": "style-src http://example1.com/foo/ 'self'", |
| "returned_csp_1": "style-src 'unsafe-inline'", |
| "returned_csp_2": null, |
| "expected": IframeLoad.EXPECT_BLOCK }, |
| { "name": "Returned csp whitelists a nonce.", |
| "required_csp": "style-src http://example1.com/foo/ 'self' 'unsafe-inline'", |
| "returned_csp_1": "style-src 'unsafe-inline' 'nonce-abc'", |
| "returned_csp_2": "style-src 'nonce-abc'", |
| "expected": IframeLoad.EXPECT_BLOCK }, |
| { "name": "Returned csp whitelists a hash.", |
| "required_csp": "style-src http://example1.com/foo/ 'self' 'unsafe-inline'", |
| "returned_csp_1": "style-src 'unsafe-inline' 'sha256-abc123'", |
| "returned_csp_2": "style-src 'sha256-abc123'", |
| "expected": IframeLoad.EXPECT_BLOCK }, |
| { "name": "Effective returned csp allows 'unsafe-inline'", |
| "required_csp": "style-src http://example1.com/foo/ 'self'", |
| "returned_csp_1": "style-src 'unsafe-inline' https://example.test/", |
| "returned_csp_2": "style-src 'unsafe-inline'", |
| "expected": IframeLoad.EXPECT_BLOCK }, |
| { "name": "Effective returned csp does not allow 'sha512-321cba' hash.", |
| "required_csp": "style-src http://example1.com/foo/ 'self' 'unsafe-inline' 'sha512-321cba'", |
| "returned_csp_1": "style-src http://example1.com/foo/ 'unsafe-inline' 'nonce-yay'", |
| "returned_csp_2": "style-src http://example1.com/foo/ 'unsafe-inline' 'sha512-321cba'", |
| "expected": IframeLoad.EXPECT_LOAD }, |
| ]; |
| tests.forEach(test => { |
| async_test(t => { |
| var url = generateUrlWithPolicies(Host.CROSS_ORIGIN, test.returned_csp_1); |
| if (test.returned_csp_2) |
| url.searchParams.append("policy2", test.returned_csp_2); |
| assert_iframe_with_csp(t, url, test.required_csp, test.expected, test.name, null); |
| }, test.name); |
| }); |
| </script> |
| </body> |
| </html> |