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Unified Diff: third_party/WebKit/LayoutTests/http/tests/security/contentSecurityPolicy/embeddedEnforcement/subsumption_algorithm-self.html

Issue 2526473005: Part 4.1: Is policy list subsumed under subsuming policy? (Closed)
Patch Set: Rebasing on master Created 4 years ago
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Index: third_party/WebKit/LayoutTests/http/tests/security/contentSecurityPolicy/embeddedEnforcement/subsumption_algorithm-self.html
diff --git a/third_party/WebKit/LayoutTests/http/tests/security/contentSecurityPolicy/embeddedEnforcement/subsumption_algorithm-self.html b/third_party/WebKit/LayoutTests/http/tests/security/contentSecurityPolicy/embeddedEnforcement/subsumption_algorithm-self.html
new file mode 100644
index 0000000000000000000000000000000000000000..7edb8723a7ee759b937dce20c573b67593ae5624
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/http/tests/security/contentSecurityPolicy/embeddedEnforcement/subsumption_algorithm-self.html
@@ -0,0 +1,108 @@
+<!DOCTYPE html>
+<html>
+<head>
+ <script src="/resources/testharness.js"></script>
+ <script src="/resources/testharnessreport.js"></script>
+ <script src="/security/contentSecurityPolicy/resources/child-csp-test.js"></script>
+</head>
+<body>
+ <script>
+ // Note that the origin for embedder is "http://127.0.0.1:8000".
+ // The origin for the embedee is "http://localhost:8000".
+
+ async_test(t => {
+ required_csp = "img-src http://c.com:* http://b.com:*";
+ returned_csp = "img-src 'self' http://b.com:*";
+ url = generateUrlWithCSP(CROSS_ORIGIN, returned_csp);
+ injectIframeWithCSP(url, EXPECT_BLOCK, required_csp, t, "0");
+ }, "'self' is `localhost` in this case so iframe should be blocked.");
+
+ async_test(t => {
+ required_csp = "img-src http://localhost:8000 http://b.com:*";
+ returned_csp = "img-src 'self' http://b.com:*";
+ url = generateUrlWithCSP(CROSS_ORIGIN, returned_csp);
+ injectIframeWithCSP(url, EXPECT_LOAD, required_csp, t, "2");
+ }, "'self' is `127.0.0.1` in this case so iframe should be blocked.");
+
+ async_test(t => {
+ required_csp = "img-src 'self' http://b.com:*";
+ returned_csp = "img-src 'self' http://b.com:*";
+ url = generateUrlWithCSP(CROSS_ORIGIN, returned_csp);
+ injectIframeWithCSP(url, EXPECT_LOAD, required_csp, t, "4");
+ }, "Exact match of returned csp to required csp should load iframe.");
+
+ async_test(t => {
+ required_csp = "img-src 'self' http://b.com:*";
+ returned_csp = "img-src http://127.0.0.1:8000 http://b.com:*";
+ url = generateUrlWithCSP(CROSS_ORIGIN, returned_csp);
+ injectIframeWithCSP(url, EXPECT_BLOCK, required_csp, t, "4");
+ }, "'self' refers to `http://localhost:8000`.");
+
+ async_test(t => {
+ required_csp = "img-src http://localhost:499 http://localhost:8000 http://b.com:*";
+ returned_csp = "img-src 'self' http://b.com:*";
+ url = generateUrlWithCSP(CROSS_ORIGIN, returned_csp);
+ injectIframeWithCSP(url, EXPECT_LOAD, required_csp, t, "5");
+ }, "Multiple sources with locahost should still allow iframe to load since it is more restrictive.");
+
+ async_test(t => {
+ required_csp = "img-src http://localhost.com:*";
+ returned_csp = "img-src 'self' http://b.com:*";
+ url = generateUrlWithCSP(CROSS_ORIGIN, returned_csp);
+ injectIframeWithCSP(url, EXPECT_BLOCK, required_csp, t, "6");
+ }, "Iframe's returned csp is less restrictive.");
+
+ async_test(t => {
+ required_csp = "img-src http://b.com:*";
+ returned_csp = "img-src 'self' http://b.com:*";
+ url = generateUrlWithCSP(CROSS_ORIGIN, returned_csp);
+ injectIframeWithCSP(url, EXPECT_BLOCK, required_csp, t, "7");
+ }, "Iframe's returned csp is again less restrictive.");
+
+ async_test(t => {
+ required_csp = "img-src https://localhost.com:* http://b.com:*";
+ returned_csp = "img-src 'self' http://b.com:*";
+ url = generateUrlWithCSP(CROSS_ORIGIN, returned_csp);
+ injectIframeWithCSP(url, EXPECT_BLOCK, required_csp, t, "8");
+ }, "Protocol of 'self' matches https:// of the required csp");
+
+ async_test(t => {
+ required_csp = "img-src http://localhost.com:443 http://b.com:*";
+ returned_csp = "img-src 'self' http://b.com:*";
+ url = generateUrlWithCSP(CROSS_ORIGIN, returned_csp);
+ injectIframeWithCSP(url, EXPECT_BLOCK, required_csp, t, "9");
+ }, "Ports of 'self' have to match.");
+
+ async_test(t => {
+ required_csp = "img-src http://localhost:8000 http://b.com:*";
+ returned_csp1 = "img-src http://localhost:8000 http://b.com:8000";
+ returned_csp2 = "img-src 'self' http://b.com:*";
+ url = generateUrlWithCSPMultiple(CROSS_ORIGIN, returned_csp, returned_csp2, null);
+ injectIframeWithCSP(url, EXPECT_LOAD, required_csp, t, "10");
+ }, "'self' can be matched to the actual origin.");
+
+ async_test(t => {
+ required_csp = "img-src http://localhost:8000 http://b.com:*";
+ returned_csp1 = "img-src https://b.com:8000 'self'";
+ returned_csp2 = "img-src http://localhost:8000 https://b.com:*";
+ url = generateUrlWithCSPMultiple(CROSS_ORIGIN, returned_csp, returned_csp2, null);
+ injectIframeWithCSP(url, EXPECT_LOAD, required_csp, t, "11");
+ }, "'self' can be matched to the actual origin despite order.");
+
+ async_test(t => {
+ required_csp = "img-src http://localhost:8000 http://b.com:*";
+ returned_csp1 = "img-src https://b.com:8000 'self'";
+ returned_csp2 = "img-src http://localhost:4343 https://b.com:*";
+ url = generateUrlWithCSPMultiple(CROSS_ORIGIN, returned_csp, returned_csp2, null);
+ injectIframeWithCSP(url, EXPECT_BLOCK, required_csp, t, "12");
+ }, "'self' can be matched to the actual origin with the port.");
+
+ async_test(t => {
+ required_csp = "img-src http://localhost:8000 http://b.com:*";
+ returned_csp = "img-src http://localhost:8000 'self' http://b.com:*";
+ url = generateUrlWithCSP(CROSS_ORIGIN, returned_csp);
+ injectIframeWithCSP(url, EXPECT_LOAD, required_csp, t, "13");
+ }, "Repetitions of sources should not influence subsumption .");
+ </script>
+</body>
+</html>
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