1 files changed, 85 insertions, 0 deletions
diff --git a/browser/components/extensions/test/browser/authenticate.sjs b/browser/components/extensions/test/browser/authenticate.sjs
new file mode 100644
index 0000000000..be1aac246b
--- /dev/null
+++ b/browser/components/extensions/test/browser/authenticate.sjs
@@ -0,0 +1,85 @@
+"use strict";
+
+function handleRequest(request, response) {
+  let match;
+  let requestAuth = true;
+
+  // Allow the caller to drive how authentication is processed via the query.
+  // Eg, http://localhost:8888/authenticate.sjs?user=foo&realm=bar
+  // The extra ? allows the user/pass/realm checks to succeed if the name is
+  // at the beginning of the query string.
+  let query = "?" + request.queryString;
+
+  let expected_user = "test",
+    expected_pass = "testpass",
+    realm = "mochitest";
+
+  // user=xxx
+  match = /[^_]user=([^&]*)/.exec(query);
+  if (match) {
+    expected_user = match[1];
+  }
+
+  // pass=xxx
+  match = /[^_]pass=([^&]*)/.exec(query);
+  if (match) {
+    expected_pass = match[1];
+  }
+
+  // realm=xxx
+  match = /[^_]realm=([^&]*)/.exec(query);
+  if (match) {
+    realm = match[1];
+  }
+
+  // Look for an authentication header, if any, in the request.
+  //
+  // EG: Authorization: Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==
+  //
+  // This test only supports Basic auth. The value sent by the client is
+  // "username:password", obscured with base64 encoding.
+
+  let actual_user = "",
+    actual_pass = "",
+    authHeader;
+  if (request.hasHeader("Authorization")) {
+    authHeader = request.getHeader("Authorization");
+    match = /Basic (.+)/.exec(authHeader);
+    if (match.length != 2) {
+      throw new Error("Couldn't parse auth header: " + authHeader);
+    }
+    /* eslint-disable-next-line no-use-before-define */
+    let userpass = atob(match[1]);
+    match = /(.*):(.*)/.exec(userpass);
+    if (match.length != 3) {
+      throw new Error("Couldn't decode auth header: " + userpass);
+    }
+    actual_user = match[1];
+    actual_pass = match[2];
+  }
+
+  // Don't request authentication if the credentials we got were what we
+  // expected.
+  if (expected_user == actual_user && expected_pass == actual_pass) {
+    requestAuth = false;
+  }
+
+  if (requestAuth) {
+    response.setStatusLine("1.0", 401, "Authentication required");
+    response.setHeader("WWW-Authenticate", 'basic realm="' + realm + '"', true);
+  } else {
+    response.setStatusLine("1.0", 200, "OK");
+  }
+
+  response.setHeader("Content-Type", "application/xhtml+xml", false);
+  response.write("<html xmlns='http://www.w3.org/1999/xhtml'>");
+  response.write(
+    "<p>Login: <span id='ok'>" +
+      (requestAuth ? "FAIL" : "PASS") +
+      "</span></p>\n"
+  );
+  response.write("<p>Auth: <span id='auth'>" + authHeader + "</span></p>\n");
+  response.write("<p>User: <span id='user'>" + actual_user + "</span></p>\n");
+  response.write("<p>Pass: <span id='pass'>" + actual_pass + "</span></p>\n");
+  response.write("</html>");
+}