1 files changed, 58 insertions, 0 deletions
diff --git a/dom/security/test/csp/file_base_uri_server.sjs b/dom/security/test/csp/file_base_uri_server.sjs
new file mode 100644
index 0000000000..9056c8bbfd
--- /dev/null
+++ b/dom/security/test/csp/file_base_uri_server.sjs
@@ -0,0 +1,58 @@
+// Custom *.sjs file specifically for the needs of
+// https://bugzilla.mozilla.org/show_bug.cgi?id=1263286
+
+"use strict";
+
+const PRE_BASE = `
+  <!DOCTYPE HTML>
+  <html>
+  <head>
+  <title>Bug 1045897 - Test CSP base-uri directive</title>`;
+
+const REGULAR_POST_BASE = `
+  </head>
+  <body onload='window.parent.postMessage({result: document.baseURI}, "*");'>
+  <!-- just making use of the 'base' tag for this test -->
+  </body>
+  </html>`;
+
+const SCRIPT_POST_BASE = `
+  </head>
+  <body>
+  <script>
+    document.getElementById("base1").removeAttribute("href");
+    window.parent.postMessage({result: document.baseURI}, "*");
+  </script>
+  </body>
+  </html>`;
+
+function handleRequest(request, response) {
+  const query = new URLSearchParams(request.queryString);
+
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  // Deliver the CSP policy encoded in the URL
+  response.setHeader("Content-Security-Policy", query.get("csp"), false);
+
+  // Send HTML to test allowed/blocked behaviors
+  response.setHeader("Content-Type", "text/html", false);
+  response.write(PRE_BASE);
+  var base1 = '<base id="base1" href="' + query.get("base1") + '">';
+  var base2 = '<base id="base2" href="' + query.get("base2") + '">';
+  response.write(base1 + base2);
+
+  if (query.get("action") === "enforce-csp") {
+    response.write(REGULAR_POST_BASE);
+    return;
+  }
+
+  if (query.get("action") === "remove-base1") {
+    response.write(SCRIPT_POST_BASE);
+    return;
+  }
+
+  // we should never get here, but just in case
+  // return something unexpected
+  response.write("do'h");
+}