From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 11:22:09 +0200
Subject: Adding upstream version 110.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../tests/mochitests/identity/identityPcTest.js    |  79 +++++++++
 .../webrtc/tests/mochitests/identity/idp-bad.js    |   1 +
 .../webrtc/tests/mochitests/identity/idp-min.js    |  24 +++
 .../mochitests/identity/idp-redirect-http-trick.js |   3 +
 .../identity/idp-redirect-http-trick.js^headers^   |   2 +
 .../tests/mochitests/identity/idp-redirect-http.js |   3 +
 .../identity/idp-redirect-http.js^headers^         |   2 +
 .../identity/idp-redirect-https-double.js          |   3 +
 .../identity/idp-redirect-https-double.js^headers^ |   2 +
 .../identity/idp-redirect-https-odd-path.js        |   3 +
 .../idp-redirect-https-odd-path.js^headers^        |   2 +
 .../mochitests/identity/idp-redirect-https.js      |   3 +
 .../identity/idp-redirect-https.js^headers^        |   2 +
 dom/media/webrtc/tests/mochitests/identity/idp.js  | 119 ++++++++++++++
 dom/media/webrtc/tests/mochitests/identity/idp.sjs |  18 +++
 .../webrtc/tests/mochitests/identity/login.html    |  31 ++++
 .../webrtc/tests/mochitests/identity/mochitest.ini |  48 ++++++
 .../mochitests/identity/test_fingerprints.html     |  91 +++++++++++
 .../identity/test_getIdentityAssertion.html        | 101 ++++++++++++
 .../tests/mochitests/identity/test_idpproxy.html   | 178 +++++++++++++++++++++
 .../mochitests/identity/test_loginNeeded.html      |  72 +++++++++
 .../test_peerConnection_asymmetricIsolation.html   |  31 ++++
 .../identity/test_peerConnection_peerIdentity.html |  21 +++
 .../identity/test_setIdentityProvider.html         |  67 ++++++++
 .../test_setIdentityProviderWithErrors.html        |  57 +++++++
 25 files changed, 963 insertions(+)
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/identityPcTest.js
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/idp-bad.js
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/idp-min.js
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/idp-redirect-http-trick.js
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/idp-redirect-http-trick.js^headers^
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/idp-redirect-http.js
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/idp-redirect-http.js^headers^
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/idp-redirect-https-double.js
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/idp-redirect-https-double.js^headers^
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/idp-redirect-https-odd-path.js
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/idp-redirect-https-odd-path.js^headers^
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/idp-redirect-https.js
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/idp-redirect-https.js^headers^
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/idp.js
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/idp.sjs
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/login.html
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/mochitest.ini
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/test_fingerprints.html
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/test_getIdentityAssertion.html
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/test_idpproxy.html
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/test_loginNeeded.html
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/test_peerConnection_asymmetricIsolation.html
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/test_peerConnection_peerIdentity.html
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/test_setIdentityProvider.html
 create mode 100644 dom/media/webrtc/tests/mochitests/identity/test_setIdentityProviderWithErrors.html

(limited to 'dom/media/webrtc/tests/mochitests/identity')

diff --git a/dom/media/webrtc/tests/mochitests/identity/identityPcTest.js b/dom/media/webrtc/tests/mochitests/identity/identityPcTest.js
new file mode 100644
index 0000000000..1381873f9d
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/identityPcTest.js
@@ -0,0 +1,79 @@
+function identityPcTest(remoteOptions) {
+  var user = "someone";
+  var domain1 = "test1.example.com";
+  var domain2 = "test2.example.com";
+  var id1 = user + "@" + domain1;
+  var id2 = user + "@" + domain2;
+
+  test = new PeerConnectionTest({
+    config_local: {
+      peerIdentity: id2,
+    },
+    config_remote: {
+      peerIdentity: id1,
+    },
+  });
+  test.setMediaConstraints(
+    [
+      {
+        audio: true,
+        video: true,
+        peerIdentity: id2,
+      },
+    ],
+    [
+      remoteOptions || {
+        audio: true,
+        video: true,
+        peerIdentity: id1,
+      },
+    ]
+  );
+  test.pcLocal.setIdentityProvider("test1.example.com", { protocol: "idp.js" });
+  test.pcRemote.setIdentityProvider("test2.example.com", {
+    protocol: "idp.js",
+  });
+  test.chain.append([
+    function PEER_IDENTITY_IS_SET_CORRECTLY(test) {
+      // no need to wait to check identity in this case,
+      // setRemoteDescription should wait for the IdP to complete
+      function checkIdentity(pc, pfx, idp, name) {
+        return pc.peerIdentity.then(peerInfo => {
+          is(peerInfo.idp, idp, pfx + "IdP check");
+          is(peerInfo.name, name + "@" + idp, pfx + "identity check");
+        });
+      }
+
+      return Promise.all([
+        checkIdentity(
+          test.pcLocal._pc,
+          "local: ",
+          "test2.example.com",
+          "someone"
+        ),
+        checkIdentity(
+          test.pcRemote._pc,
+          "remote: ",
+          "test1.example.com",
+          "someone"
+        ),
+      ]);
+    },
+
+    function REMOTE_STREAMS_ARE_RESTRICTED(test) {
+      var remoteStream = test.pcLocal._pc.getRemoteStreams()[0];
+      for (const track of remoteStream.getTracks()) {
+        mustThrowWith(
+          `Freshly received ${track.kind} track with peerIdentity`,
+          "SecurityError",
+          () => new MediaRecorder(new MediaStream([track])).start()
+        );
+      }
+      return Promise.all([
+        audioIsSilence(true, remoteStream),
+        videoIsBlack(true, remoteStream),
+      ]);
+    },
+  ]);
+  return test.run();
+}
diff --git a/dom/media/webrtc/tests/mochitests/identity/idp-bad.js b/dom/media/webrtc/tests/mochitests/identity/idp-bad.js
new file mode 100644
index 0000000000..86e1cb7a34
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/idp-bad.js
@@ -0,0 +1 @@
+<This isn't valid JS>
diff --git a/dom/media/webrtc/tests/mochitests/identity/idp-min.js b/dom/media/webrtc/tests/mochitests/identity/idp-min.js
new file mode 100644
index 0000000000..6a45bf044a
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/idp-min.js
@@ -0,0 +1,24 @@
+(function(global) {
+  "use strict";
+  // A minimal implementation of the interface.
+  // Though this isn't particularly functional.
+  // This is needed so that we can have a "working" IdP served
+  // from two different locations in the tree.
+  global.rtcIdentityProvider.register({
+    generateAssertion(payload, origin, usernameHint) {
+      dump("idp: generateAssertion(" + payload + ")\n");
+      return Promise.resolve({
+        idp: { domain: "example.com", protocol: "idp.js" },
+        assertion: "bogus",
+      });
+    },
+
+    validateAssertion(assertion, origin) {
+      dump("idp: validateAssertion(" + assertion + ")\n");
+      return Promise.resolve({
+        identity: "user@example.com",
+        contents: "bogus",
+      });
+    },
+  });
+})(this);
diff --git a/dom/media/webrtc/tests/mochitests/identity/idp-redirect-http-trick.js b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-http-trick.js
new file mode 100644
index 0000000000..240b98bbda
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-http-trick.js
@@ -0,0 +1,3 @@
+(function() {
+  dump("ERROR\n");
+})();
diff --git a/dom/media/webrtc/tests/mochitests/identity/idp-redirect-http-trick.js^headers^ b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-http-trick.js^headers^
new file mode 100644
index 0000000000..b3a2afd90a
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-http-trick.js^headers^
@@ -0,0 +1,2 @@
+HTTP 301 Moved Permanently
+Location: http://example.com/.well-known/idp-proxy/idp-redirect-https.js
diff --git a/dom/media/webrtc/tests/mochitests/identity/idp-redirect-http.js b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-http.js
new file mode 100644
index 0000000000..240b98bbda
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-http.js
@@ -0,0 +1,3 @@
+(function() {
+  dump("ERROR\n");
+})();
diff --git a/dom/media/webrtc/tests/mochitests/identity/idp-redirect-http.js^headers^ b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-http.js^headers^
new file mode 100644
index 0000000000..d2380984e7
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-http.js^headers^
@@ -0,0 +1,2 @@
+HTTP 301 Moved Permanently
+Location: http://example.com/.well-known/idp-proxy/idp.js
diff --git a/dom/media/webrtc/tests/mochitests/identity/idp-redirect-https-double.js b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-https-double.js
new file mode 100644
index 0000000000..240b98bbda
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-https-double.js
@@ -0,0 +1,3 @@
+(function() {
+  dump("ERROR\n");
+})();
diff --git a/dom/media/webrtc/tests/mochitests/identity/idp-redirect-https-double.js^headers^ b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-https-double.js^headers^
new file mode 100644
index 0000000000..3fb8a35ae7
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-https-double.js^headers^
@@ -0,0 +1,2 @@
+HTTP 301 Moved Permanently
+Location: https://example.com/.well-known/idp-proxy/idp-redirect-https.js
diff --git a/dom/media/webrtc/tests/mochitests/identity/idp-redirect-https-odd-path.js b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-https-odd-path.js
new file mode 100644
index 0000000000..240b98bbda
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-https-odd-path.js
@@ -0,0 +1,3 @@
+(function() {
+  dump("ERROR\n");
+})();
diff --git a/dom/media/webrtc/tests/mochitests/identity/idp-redirect-https-odd-path.js^headers^ b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-https-odd-path.js^headers^
new file mode 100644
index 0000000000..6e2931eda9
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-https-odd-path.js^headers^
@@ -0,0 +1,2 @@
+HTTP 301 Moved Permanently
+Location: https://example.com/.well-known/idp-min.js
diff --git a/dom/media/webrtc/tests/mochitests/identity/idp-redirect-https.js b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-https.js
new file mode 100644
index 0000000000..240b98bbda
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-https.js
@@ -0,0 +1,3 @@
+(function() {
+  dump("ERROR\n");
+})();
diff --git a/dom/media/webrtc/tests/mochitests/identity/idp-redirect-https.js^headers^ b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-https.js^headers^
new file mode 100644
index 0000000000..77d56ac442
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/idp-redirect-https.js^headers^
@@ -0,0 +1,2 @@
+HTTP 301 Moved Permanently
+Location: https://example.com/.well-known/idp-proxy/idp.js
diff --git a/dom/media/webrtc/tests/mochitests/identity/idp.js b/dom/media/webrtc/tests/mochitests/identity/idp.js
new file mode 100644
index 0000000000..d779f7fa5e
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/idp.js
@@ -0,0 +1,119 @@
+(function(global) {
+  "use strict";
+
+  // rather than create a million different IdP configurations and litter the
+  // world with files all containing near-identical code, let's use the hash/URL
+  // fragment as a way of generating instructions for the IdP
+  var instructions = global.location.hash.replace("#", "").split(":");
+  function is(target) {
+    return function(instruction) {
+      return instruction === target;
+    };
+  }
+
+  function IDPJS() {
+    this.domain = global.location.host;
+    var path = global.location.pathname;
+    this.protocol =
+      path.substring(path.lastIndexOf("/") + 1) + global.location.hash;
+    this.id = crypto.getRandomValues(new Uint8Array(10)).join(".");
+  }
+
+  IDPJS.prototype = {
+    getLogin() {
+      return fetch(
+        "https://example.com/.well-known/idp-proxy/idp.sjs?" + this.id
+      ).then(response => response.status === 200);
+    },
+    checkLogin(result) {
+      return this.getLogin().then(loggedIn => {
+        if (loggedIn) {
+          return result;
+        }
+        return Promise.reject({
+          name: "IdpLoginError",
+          loginUrl:
+            "https://example.com/.well-known/idp-proxy/login.html#" + this.id,
+        });
+      });
+    },
+
+    borkResult(result) {
+      if (instructions.some(is("throw"))) {
+        throw new Error("Throwing!");
+      }
+      if (instructions.some(is("fail"))) {
+        return Promise.reject(new Error("Failing!"));
+      }
+      if (instructions.some(is("login"))) {
+        return this.checkLogin(result);
+      }
+      if (instructions.some(is("hang"))) {
+        return new Promise(r => {});
+      }
+      dump("idp: result=" + JSON.stringify(result) + "\n");
+      return Promise.resolve(result);
+    },
+
+    _selectUsername(usernameHint) {
+      dump("_selectUsername: usernameHint(" + usernameHint + ")\n");
+      var username = "someone@" + this.domain;
+      if (usernameHint) {
+        var at = usernameHint.indexOf("@");
+        if (at < 0) {
+          username = usernameHint + "@" + this.domain;
+        } else if (usernameHint.substring(at + 1) === this.domain) {
+          username = usernameHint;
+        }
+      }
+      return username;
+    },
+
+    generateAssertion(payload, origin, options) {
+      dump(
+        "idp: generateAssertion(" +
+          payload +
+          ", " +
+          origin +
+          ", " +
+          JSON.stringify(options) +
+          ")\n"
+      );
+      var idpDetails = {
+        domain: this.domain,
+        protocol: this.protocol,
+      };
+      if (instructions.some(is("bad-assert"))) {
+        idpDetails = {};
+      }
+      return this.borkResult({
+        idp: idpDetails,
+        assertion: JSON.stringify({
+          username: this._selectUsername(options.usernameHint),
+          contents: payload,
+        }),
+      });
+    },
+
+    validateAssertion(assertion, origin) {
+      dump("idp: validateAssertion(" + assertion + ")\n");
+      var assertion = JSON.parse(assertion);
+      if (instructions.some(is("bad-validate"))) {
+        assertion.contents = {};
+      }
+      return this.borkResult({
+        identity: assertion.username,
+        contents: assertion.contents,
+      });
+    },
+  };
+
+  if (!instructions.some(is("not_ready"))) {
+    dump("registering idp.js" + global.location.hash + "\n");
+    var idp = new IDPJS();
+    global.rtcIdentityProvider.register({
+      generateAssertion: idp.generateAssertion.bind(idp),
+      validateAssertion: idp.validateAssertion.bind(idp),
+    });
+  }
+})(this);
diff --git a/dom/media/webrtc/tests/mochitests/identity/idp.sjs b/dom/media/webrtc/tests/mochitests/identity/idp.sjs
new file mode 100644
index 0000000000..e1a245be78
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/idp.sjs
@@ -0,0 +1,18 @@
+function handleRequest(request, response) {
+  var key = "/.well-known/idp-proxy/" + request.queryString;
+  dump(getState(key) + "\n");
+  if (request.method === "GET") {
+    if (getState(key)) {
+      response.setStatusLine(request.httpVersion, 200, "OK");
+    } else {
+      response.setStatusLine(request.httpVersion, 404, "Not Found");
+    }
+  } else if (request.method === "PUT") {
+    setState(key, "OK");
+    response.setStatusLine(request.httpVersion, 200, "OK");
+  } else {
+    response.setStatusLine(request.httpVersion, 406, "Method Not Allowed");
+  }
+  response.setHeader("Content-Type", "text/plain;charset=UTF-8");
+  response.write("OK");
+}
diff --git a/dom/media/webrtc/tests/mochitests/identity/login.html b/dom/media/webrtc/tests/mochitests/identity/login.html
new file mode 100644
index 0000000000..eafba22f2d
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/login.html
@@ -0,0 +1,31 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Identity Provider Login</title>
+  <script type="application/javascript">
+  window.onload = () => {
+    var xhr = new XMLHttpRequest();
+    xhr.open("PUT", "https://example.com/.well-known/idp-proxy/idp.sjs?" +
+             window.location.hash.replace('#', ''));
+    xhr.onload = () => {
+      var isFramed = (window !== window.top);
+      var parent = isFramed ? window.parent : window.opener;
+      // Using '*' is cheating, but that's OK.
+      parent.postMessage('LOGINDONE', '*');
+      var done = document.createElement('div');
+
+      done.textContent = 'Done';
+      document.body.appendChild(done);
+
+      if (!isFramed) {
+        window.close();
+      }
+    };
+    xhr.send();
+  };
+  </script>
+</head>
+<body>
+  <div>Logging in...</div>
+</body>
+</html>
diff --git a/dom/media/webrtc/tests/mochitests/identity/mochitest.ini b/dom/media/webrtc/tests/mochitests/identity/mochitest.ini
new file mode 100644
index 0000000000..14fceb62cd
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/mochitest.ini
@@ -0,0 +1,48 @@
+[DEFAULT]
+subsuite = media
+skip-if = (os == 'linux' && !debug)
+support-files =
+  /.well-known/idp-proxy/idp.js
+  identityPcTest.js
+  !/dom/media/webrtc/tests/mochitests/blacksilence.js
+  !/dom/media/webrtc/tests/mochitests/dataChannel.js
+  !/dom/media/webrtc/tests/mochitests/head.js
+  !/dom/media/webrtc/tests/mochitests/network.js
+  !/dom/media/webrtc/tests/mochitests/pc.js
+  !/dom/media/webrtc/tests/mochitests/sdpUtils.js
+  !/dom/media/webrtc/tests/mochitests/templates.js
+  !/dom/media/webrtc/tests/mochitests/turnConfig.js
+tags = mtg
+
+[test_idpproxy.html]
+support-files =
+  /.well-known/idp-proxy/idp-redirect-http.js
+  /.well-known/idp-proxy/idp-redirect-http.js^headers^
+  /.well-known/idp-proxy/idp-redirect-http-trick.js
+  /.well-known/idp-proxy/idp-redirect-http-trick.js^headers^
+  /.well-known/idp-proxy/idp-redirect-https.js
+  /.well-known/idp-proxy/idp-redirect-https.js^headers^
+  /.well-known/idp-proxy/idp-redirect-https-double.js
+  /.well-known/idp-proxy/idp-redirect-https-double.js^headers^
+  /.well-known/idp-proxy/idp-redirect-https-odd-path.js
+  /.well-known/idp-proxy/idp-redirect-https-odd-path.js^headers^
+  /.well-known/idp-min.js
+  /.well-known/idp-proxy/idp-bad.js
+
+[test_fingerprints.html]
+scheme=https
+[test_getIdentityAssertion.html]
+[test_setIdentityProvider.html]
+scheme=https
+[test_setIdentityProviderWithErrors.html]
+scheme=https
+[test_peerConnection_peerIdentity.html]
+scheme=https
+skip-if = os == 'android'
+[test_peerConnection_asymmetricIsolation.html]
+scheme=https
+skip-if = os == 'android'
+[test_loginNeeded.html]
+support-files =
+  /.well-known/idp-proxy/login.html
+  /.well-known/idp-proxy/idp.sjs
diff --git a/dom/media/webrtc/tests/mochitests/identity/test_fingerprints.html b/dom/media/webrtc/tests/mochitests/identity/test_fingerprints.html
new file mode 100644
index 0000000000..0a7f0a2033
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/test_fingerprints.html
@@ -0,0 +1,91 @@
+<html>
+<head>
+<meta charset="utf-8" />
+<script type="application/javascript">var scriptRelativePath = "../";</script>
+<script type="application/javascript" src="../pc.js"></script>
+</head>
+<body>
+<script class="testbody" type="application/javascript">
+createHTML({ title: "Test multiple identity fingerprints",  bug: "1005152" });
+
+// here we call the identity provider directly
+async function getIdentityAssertion(fingerprint) {
+  const { IdpSandbox } = SpecialPowers.ChromeUtils.import(
+    'resource://gre/modules/media/IdpSandbox.jsm'
+  );
+  const sandbox = new IdpSandbox('example.com', 'idp.js', window);
+  const idp = SpecialPowers.wrap(await sandbox.start());
+  const assertion = SpecialPowers.wrap(await
+      idp.generateAssertion(JSON.stringify({ fingerprint }),
+                            'https://example.com',
+                            {}));
+  const assertionString = btoa(JSON.stringify(assertion));
+  sandbox.stop();
+  return assertionString;
+}
+
+// This takes a real fingerprint and makes some extra bad ones.
+function makeFingerprints(algorithm, digest) {
+  const fingerprints = [];
+  fingerprints.push({ algorithm, digest });
+  for (var i = 0; i < 3; ++i) {
+    fingerprints.push({
+      algorithm,
+      digest: digest.replace(/:./g, ':' + i.toString(16))
+    });
+  }
+  return fingerprints;
+}
+
+const fingerprintRegex = /^a=fingerprint:(\S+) (\S+)/m;
+const identityRegex = /^a=identity:(\S+)/m;
+
+function fingerprintSdp(fingerprints) {
+  return fingerprints.map(fp => 'a=fInGeRpRiNt:' + fp.algorithm +
+                                ' ' + fp.digest + '\n').join('');
+}
+
+// Firefox only uses a single fingerprint.
+// That doesn't mean we have it create SDP that describes two.
+// This function synthesizes that SDP and tries to set it.
+
+runNetworkTest(async () => {
+  // this one fails setRemoteDescription if the identity is not good
+  const pcStrict = new RTCPeerConnection({ peerIdentity: 'someone@example.com'});
+  // this one will be manually tweaked to have two fingerprints
+  const pcDouble = new RTCPeerConnection({});
+
+  const stream = await getUserMedia({ video: true });
+  ok(stream, 'Got test stream');
+  const [track] = stream.getTracks();
+  pcDouble.addTrack(track, stream);
+  try {
+    const offer = await pcDouble.createOffer();
+    ok(offer, 'Got offer');
+    const match = offer.sdp.match(fingerprintRegex);
+    if (!match) {
+      throw new Error('No fingerprint in offer SDP');
+    }
+    const fingerprints = makeFingerprints(match[1], match[2]);
+    const assertion = await getIdentityAssertion(fingerprints);
+    ok(assertion, 'Should have assertion');
+
+    const sdp = offer.sdp.slice(0, match.index) +
+        'a=identity:' + assertion + '\n' +
+        fingerprintSdp(fingerprints.slice(1)) +
+        offer.sdp.slice(match.index);
+
+    await pcStrict.setRemoteDescription({ type: 'offer', sdp });
+    ok(true, 'Modified fingerprints were accepted');
+  } catch (error) {
+    const e = SpecialPowers.wrap(error);
+    ok(false, 'error in test: ' +
+       (e.message ? (e.message + '\n' + e.stack) : e));
+  }
+  pcStrict.close();
+  pcDouble.close();
+  track.stop();
+});
+</script>
+</body>
+</html>
diff --git a/dom/media/webrtc/tests/mochitests/identity/test_getIdentityAssertion.html b/dom/media/webrtc/tests/mochitests/identity/test_getIdentityAssertion.html
new file mode 100644
index 0000000000..47e1cb1df6
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/test_getIdentityAssertion.html
@@ -0,0 +1,101 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <script type="application/javascript">var scriptRelativePath = "../";</script>
+  <script type="application/javascript" src="../pc.js"></script>
+</head>
+<body>
+<pre id="test">
+<script type="application/javascript">
+  createHTML({
+    title: "getIdentityAssertion Tests",
+    bug: "942367"
+  });
+
+function checkIdentity(assertion, identity) {
+  // here we dig into the payload, which means we need to know something
+  // about how the IdP actually works (not good in general, but OK here)
+  var assertion = JSON.parse(atob(assertion)).assertion;
+  var user = JSON.parse(assertion).username;
+  is(user, identity, 'id should be "' + identity + '" is "' + user + '"');
+}
+
+function getAssertion(t, instructions, userHint) {
+  dump('instructions: ' + instructions + '\n');
+  dump('userHint: ' + userHint + '\n');
+  t.pcLocal.setIdentityProvider('example.com',
+                                { protocol: 'idp.js' + instructions,
+                                  usernameHint: userHint });
+  return t.pcLocal._pc.getIdentityAssertion();
+}
+
+var test;
+function theTest() {
+  test = new PeerConnectionTest();
+  test.setMediaConstraints([{audio: true}], [{audio: true}]);
+  test.chain.removeAfter('PC_REMOTE_CHECK_INITIAL_SIGNALINGSTATE');
+  test.chain.append([
+    function PC_LOCAL_IDENTITY_ASSERTION_FAILS_WITHOUT_PROVIDER(t) {
+      return t.pcLocal._pc.getIdentityAssertion()
+        .then(a => ok(false, 'should fail without provider'),
+              e => ok(e, 'should fail without provider'));
+    },
+
+    function PC_LOCAL_IDENTITY_ASSERTION_FAILS_WITH_BAD_PROVIDER(t) {
+      t.pcLocal._pc.setIdentityProvider('example.com',
+                                        { protocol: 'idp-bad.js',
+                                          usernameHint: '' });
+      return t.pcLocal._pc.getIdentityAssertion()
+        .then(a => ok(false, 'should fail with bad provider'),
+              e => {
+                is(e.name, 'IdpError', 'should fail with bad provider');
+                ok(e.message, 'should include a nice message');
+              });
+    },
+
+    function PC_LOCAL_GET_TWO_ASSERTIONS(t) {
+      return Promise.all([
+        getAssertion(t, ''),
+        getAssertion(t, '')
+      ]).then(assertions => {
+        is(assertions.length, 2, "Two assertions generated");
+        assertions.forEach(a => checkIdentity(a, 'someone@example.com'));
+      });
+    },
+
+    function PC_LOCAL_IDP_FAILS(t) {
+      return getAssertion(t, '#fail')
+        .then(a => ok(false, '#fail should not get an identity result'),
+              e => is(e.name, 'IdpError', '#fail should cause rejection'));
+    },
+
+    function PC_LOCAL_IDP_LOGIN_ERROR(t) {
+      return getAssertion(t, '#login')
+        .then(a => ok(false, '#login should not work'),
+              e => {
+                is(e.name, 'IdpLoginError', 'name is IdpLoginError');
+                is(t.pcLocal._pc.idpLoginUrl.split('#')[0],
+                   'https://example.com/.well-known/idp-proxy/login.html',
+                   'got the right login URL from the IdP');
+              });
+    },
+
+    function PC_LOCAL_IDP_NOT_READY(t) {
+      return getAssertion(t, '#not_ready')
+        .then(a => ok(false, '#not_ready should not get an identity result'),
+              e => is(e.name, 'IdpError', '#not_ready should cause rejection'));
+    },
+
+    function PC_LOCAL_ASSERTION_WITH_SPECIFIC_NAME(t) {
+      return getAssertion(t, '', 'user@example.com')
+        .then(a => checkIdentity(a, 'user@example.com'));
+    }
+  ]);
+  return test.run();
+}
+runNetworkTest(theTest);
+
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/media/webrtc/tests/mochitests/identity/test_idpproxy.html b/dom/media/webrtc/tests/mochitests/identity/test_idpproxy.html
new file mode 100644
index 0000000000..065501b8a4
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/test_idpproxy.html
@@ -0,0 +1,178 @@
+<html>
+<head>
+<meta charset="utf-8" />
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+</head>
+<body>
+  <script class="testbody" type="application/javascript">
+"use strict";
+var { IdpSandbox } = SpecialPowers.ChromeUtils.import(
+  "resource://gre/modules/media/IdpSandbox.jsm"
+);
+var dummyPayload = JSON.stringify({
+  this: 'is',
+  a: ['stu', 6],
+  obj: null
+});
+
+function test_domain_sandbox() {
+  var diabolical = {
+    toString() {
+      return 'example.com/path';
+    }
+  };
+  var domains = [ 'ex/foo', 'user@ex', 'user:pass@ex', 'ex#foo', 'ex?foo',
+                  '', 12, null, diabolical, true ];
+  domains.forEach(function(domain) {
+    try {
+      var idp = new IdpSandbox(domain, undefined, window);
+      ok(false, 'IdpSandbox allowed a bad domain: ' + domain);
+    } catch (e) {
+      var str = (typeof domain === 'string') ? domain : typeof domain;
+      ok(true, 'Evil domain "' + str + '" raises exception');
+    }
+  });
+}
+
+function test_protocol_sandbox() {
+  var protos = [ '../evil/proto', '..%2Fevil%2Fproto',
+                 '\\evil', '%5cevil', 12, true, {} ];
+  protos.forEach(function(proto) {
+    try {
+      var idp = new IdpSandbox('example.com', proto, window);
+      ok(false, 'IdpSandbox allowed a bad protocol: ' + proto);
+    } catch (e) {
+      var str = (typeof proto === 'string') ? proto : typeof proto;
+      ok(true, 'Evil protocol "' + proto + '" raises exception');
+    }
+  });
+}
+
+function idpName(hash) {
+  return 'idp.js' + (hash ? ('#' + hash) : '');
+}
+
+function makeSandbox(js) {
+  var name = js || idpName();
+  info('Creating a sandbox for the protocol: ' + name);
+  var sandbox = new IdpSandbox('example.com', name, window);
+  return sandbox.start().then(idp => SpecialPowers.wrap(idp));
+}
+
+function test_generate_assertion() {
+  return makeSandbox()
+    .then(idp => idp.generateAssertion(dummyPayload,
+                                       'https://example.net',
+                                        {}))
+    .then(response => {
+      response = SpecialPowers.wrap(response);
+      is(response.idp.domain, 'example.com', 'domain is correct');
+      is(response.idp.protocol, 'idp.js', 'protocol is correct');
+      ok(typeof response.assertion === 'string', 'assertion is present');
+    });
+}
+
+// test that the test IdP can eat its own dogfood; which is the only way to test
+// validateAssertion, since that consumes the output of generateAssertion (in
+// theory, generateAssertion could identify a different IdP domain).
+
+function test_validate_assertion() {
+  return makeSandbox()
+    .then(idp => idp.generateAssertion(dummyPayload,
+                                       'https://example.net',
+                                       { usernameHint: 'user' }))
+    .then(assertion => {
+      var wrapped = SpecialPowers.wrap(assertion);
+      return makeSandbox()
+        .then(idp => idp.validateAssertion(wrapped.assertion,
+                                           'https://example.net'));
+    }).then(response => {
+      response = SpecialPowers.wrap(response);
+      is(response.identity, 'user@example.com');
+      is(response.contents, dummyPayload);
+    });
+}
+
+// We don't want to test the #bad or the #hang instructions,
+// errors of the sort those generate aren't handled by the sandbox code.
+function test_assertion_failure(reason) {
+  return () => {
+    return makeSandbox(idpName(reason))
+      .then(idp => idp.generateAssertion('hello', 'example.net', {}))
+      .then(r => ok(false, 'should not succeed on ' + reason),
+            e => ok(true, 'failed correctly on ' + reason));
+  };
+}
+
+function test_load_failure() {
+  return makeSandbox('non-existent-file')
+    .then(() => ok(false, 'Should fail to load non-existent file'),
+          e => ok(e, 'Should fail to load non-existent file'));
+}
+
+function test_redirect_ok(from) {
+  return () => {
+    return makeSandbox(from)
+      .then(idp => idp.generateAssertion('hello', 'example.net'))
+      .then(r => ok(SpecialPowers.wrap(r).assertion,
+                    'Redirect to https should be OK'));
+  };
+}
+
+function test_redirect_fail(from) {
+  return () => {
+    return makeSandbox(from)
+      .then(() => ok(false, 'Redirect to https should fail'),
+            e => ok(e, 'Redirect to https should fail'));
+  };
+}
+
+function test_bad_js() {
+  return makeSandbox('idp-bad.js')
+    .then(() => ok(false, 'Bad JS should not load'),
+          e => ok(e, 'Bad JS should not load'));
+}
+
+function run_all_tests() {
+  [
+    test_domain_sandbox,
+    test_protocol_sandbox,
+    test_generate_assertion,
+    test_validate_assertion,
+
+    // fail of the IdP fails
+    test_assertion_failure('fail'),
+    // fail if the IdP throws
+    test_assertion_failure('throw'),
+    // fail if the IdP is not ready
+    test_assertion_failure('not_ready'),
+
+    test_load_failure(),
+    // Test a redirect to an HTTPS origin, which should be OK
+    test_redirect_ok('idp-redirect-https.js'),
+    // Two redirects is fine too
+    test_redirect_ok('idp-redirect-https-double.js'),
+    // A secure redirect to a path other than /.well-known/idp-proxy/* should
+    // also work fine.
+    test_redirect_ok('idp-redirect-https-odd-path.js'),
+    // A redirect to HTTP is not-cool
+    test_redirect_fail('idp-redirect-http.js'),
+    // Also catch tricks like https->http->https
+    test_redirect_fail('idp-redirect-http-trick.js'),
+
+    test_bad_js
+  ].reduce((p, test) => {
+    return p.then(test)
+      .catch(e => ok(false, test.name + ' failed: ' +
+                     SpecialPowers.wrap(e).message + '\n' +
+                     SpecialPowers.wrap(e).stack));
+  }, Promise.resolve())
+    .then(() => SimpleTest.finish());
+}
+
+SimpleTest.waitForExplicitFinish();
+run_all_tests();
+</script>
+  </body>
+</html>
diff --git a/dom/media/webrtc/tests/mochitests/identity/test_loginNeeded.html b/dom/media/webrtc/tests/mochitests/identity/test_loginNeeded.html
new file mode 100644
index 0000000000..550dc20d92
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/test_loginNeeded.html
@@ -0,0 +1,72 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <script type="application/javascript">var scriptRelativePath = "../";</script>
+  <script type="application/javascript" src="../pc.js"></script>
+</head>
+<body>
+<pre id="test">
+<script type="application/javascript">
+  createHTML({
+    title: 'RTCPeerConnection identity with login',
+    bug: '1153314'
+  });
+
+function waitForLoginDone() {
+  return new Promise(resolve => {
+    window.addEventListener('message', function listener(e) {
+      is(e.origin, 'https://example.com', 'got the right message origin');
+      is(e.data, 'LOGINDONE', 'got the right message');
+      window.removeEventListener('message', listener);
+      resolve();
+    });
+  });
+}
+
+function checkLogin(t, name, onLoginNeeded) {
+  t.pcLocal.setIdentityProvider('example.com',
+                                { protocol: 'idp.js#login:' + name });
+  return t.pcLocal._pc.getIdentityAssertion()
+    .then(a => ok(false, 'should request login'),
+          e => {
+            is(e.name, 'IdpLoginError', 'name is IdpLoginError');
+            is(t.pcLocal._pc.idpLoginUrl.split('#')[0],
+               'https://example.com/.well-known/idp-proxy/login.html',
+               'got the right login URL from the IdP');
+            return t.pcLocal._pc.idpLoginUrl;
+          })
+    .then(onLoginNeeded)
+    .then(waitForLoginDone)
+    .then(() => t.pcLocal._pc.getIdentityAssertion())
+    .then(a => ok(a, 'got assertion'));
+}
+
+function theTest() {
+  var test = new PeerConnectionTest();
+  test.setMediaConstraints([{audio: true}], [{audio: true}]);
+  test.chain.removeAfter('PC_REMOTE_CHECK_INITIAL_SIGNALINGSTATE');
+  test.chain.append([
+    function PC_LOCAL_IDENTITY_ASSERTION_WITH_IFRAME_LOGIN(t) {
+      return checkLogin(t, 'iframe', loginUrl => {
+        var iframe = document.createElement('iframe');
+        iframe.setAttribute('src', loginUrl);
+        iframe.frameBorder = 0;
+        iframe.width = 400;
+        iframe.height = 60;
+        document.getElementById('display').appendChild(iframe);
+      });
+    },
+    function PC_LOCAL_IDENTITY_ASSERTION_WITH_WINDOW_LOGIN(t) {
+      return checkLogin(t, 'openwin', loginUrl => {
+        window.open(loginUrl, 'login', 'width=400,height=60');
+      });
+    }
+  ]);
+  return test.run();
+}
+runNetworkTest(theTest);
+
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/media/webrtc/tests/mochitests/identity/test_peerConnection_asymmetricIsolation.html b/dom/media/webrtc/tests/mochitests/identity/test_peerConnection_asymmetricIsolation.html
new file mode 100644
index 0000000000..65a2fc5392
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/test_peerConnection_asymmetricIsolation.html
@@ -0,0 +1,31 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <script type="application/javascript">var scriptRelativePath = "../";</script>
+  <script type="application/javascript" src="../pc.js"></script>
+  <script type="application/javascript" src="../blacksilence.js"></script>
+  <script type="application/javascript" src="identityPcTest.js"></script>
+</head>
+<body>
+<pre id="test">
+<script type="application/javascript">
+createHTML({
+  title: "Non-isolated media entering an isolated session becomes isolated",
+  bug: "996238"
+});
+
+function theTest() {
+  // Override the remote media capture options to remove isolation for the
+  // remote party; the test verifies that the media it receives on the local
+  // side is isolated anyway.
+  return identityPcTest({
+    audio: true,
+    video: true
+  });
+}
+runNetworkTest(theTest);
+
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/media/webrtc/tests/mochitests/identity/test_peerConnection_peerIdentity.html b/dom/media/webrtc/tests/mochitests/identity/test_peerConnection_peerIdentity.html
new file mode 100644
index 0000000000..a8116cc451
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/test_peerConnection_peerIdentity.html
@@ -0,0 +1,21 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <script type="application/javascript">var scriptRelativePath = "../";</script>
+  <script type="application/javascript" src="../pc.js"></script>
+  <script type="application/javascript" src="../blacksilence.js"></script>
+  <script type="application/javascript" src="identityPcTest.js"></script>
+</head>
+<body>
+<pre id="test">
+<script type="application/javascript">
+createHTML({
+  title: "setIdentityProvider leads to peerIdentity and assertions in SDP",
+  bug: "942367"
+});
+
+runNetworkTest(identityPcTest);
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/media/webrtc/tests/mochitests/identity/test_setIdentityProvider.html b/dom/media/webrtc/tests/mochitests/identity/test_setIdentityProvider.html
new file mode 100644
index 0000000000..ac7cba6a5e
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/test_setIdentityProvider.html
@@ -0,0 +1,67 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <script type="application/javascript">var scriptRelativePath = "../";</script>
+  <script type="application/javascript" src="../pc.js"></script>
+</head>
+<body>
+<pre id="test">
+<script type="application/javascript">
+  createHTML({
+    title: "setIdentityProvider leads to peerIdentity and assertions in SDP",
+    bug: "942367"
+  });
+
+function checkIdentity(peer, prefix, idp, name) {
+  prefix = prefix + ": ";
+  return peer._pc.peerIdentity.then(peerIdentity => {
+    ok(peerIdentity, prefix + "peerIdentity is set");
+    is(peerIdentity.idp, idp, prefix + "IdP is correct");
+    is(peerIdentity.name, name + "@" + idp, prefix + "identity is correct");
+  });
+}
+
+function theTest() {
+  var test = new PeerConnectionTest();
+  test.setMediaConstraints([{audio: true}], [{audio: true}]);
+  test.pcLocal.setIdentityProvider("test1.example.com",
+                                   { protocol: "idp.js",
+                                     usernameHint: "someone" });
+  test.pcRemote.setIdentityProvider("test2.example.com",
+                                    { protocol: "idp.js",
+                                      usernameHinte: "someone"});
+
+  test.chain.append([
+    function PC_LOCAL_PEER_IDENTITY_IS_SET_CORRECTLY(test) {
+      return checkIdentity(test.pcLocal, "local", "test2.example.com", "someone");
+    },
+    function PC_REMOTE_PEER_IDENTITY_IS_SET_CORRECTLY(test) {
+      return checkIdentity(test.pcRemote, "remote", "test1.example.com", "someone");
+    },
+
+    function OFFER_AND_ANSWER_INCLUDES_IDENTITY(test) {
+      ok(test.originalOffer.sdp.includes("a=identity"), "a=identity is in the offer SDP");
+      ok(test.originalAnswer.sdp.includes("a=identity"), "a=identity is in the answer SDP");
+    },
+
+    function PC_LOCAL_DESCRIPTIONS_CONTAIN_IDENTITY(test) {
+      ok(test.pcLocal.localDescription.sdp.includes("a=identity"),
+         "a=identity is in the local copy of the offer");
+      ok(test.pcLocal.remoteDescription.sdp.includes("a=identity"),
+         "a=identity is in the local copy of the answer");
+    },
+    function PC_REMOTE_DESCRIPTIONS_CONTAIN_IDENTITY(test) {
+      ok(test.pcRemote.localDescription.sdp.includes("a=identity"),
+                         "a=identity is in the remote copy of the offer");
+      ok(test.pcRemote.remoteDescription.sdp.includes("a=identity"),
+                         "a=identity is in the remote copy of the answer");
+    }
+  ]);
+  return test.run();
+}
+runNetworkTest(theTest);
+
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/media/webrtc/tests/mochitests/identity/test_setIdentityProviderWithErrors.html b/dom/media/webrtc/tests/mochitests/identity/test_setIdentityProviderWithErrors.html
new file mode 100644
index 0000000000..ce6832d1e6
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/identity/test_setIdentityProviderWithErrors.html
@@ -0,0 +1,57 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <script type="application/javascript">var scriptRelativePath = "../";</script>
+  <script type="application/javascript" src="../pc.js"></script>
+</head>
+<body>
+<pre id="test">
+<script type="application/javascript">
+'use strict';
+  createHTML({
+    title: "Identity Provider returning errors is handled correctly",
+    bug: "942367"
+  });
+
+runNetworkTest(function () {
+  var test = new PeerConnectionTest();
+  test.setMediaConstraints([{audio: true}], [{audio: true}]);
+  // No IdP for local.
+  // Remote generates a bad assertion, but that only fails to validate
+  test.pcRemote.setIdentityProvider('example.com',
+                                    { protocol: 'idp.js#bad-validate',
+                                      usernameHint: 'nobody' });
+
+  // Save the peerIdentity promises now, since when they reject they are
+  // replaced and we expect them to be rejected this time
+  var peerIdentityLocal = test.pcLocal._pc.peerIdentity;
+  var peerIdentityRemote = test.pcRemote._pc.peerIdentity;
+
+  test.chain.append([
+    function ONLY_REMOTE_SDP_INCLUDES_IDENTITY_ASSERTION(t) {
+      ok(!t.originalOffer.sdp.includes('a=identity'),
+         'a=identity not contained in the offer SDP');
+      ok(t.originalAnswer.sdp.includes('a=identity'),
+         'a=identity is contained in the answer SDP');
+    },
+    function PEER_IDENTITY_IS_EMPTY(t) {
+      // we are only waiting for the local side to complete
+      // an error on the remote side is immediately fatal though
+      return Promise.race([
+        peerIdentityLocal.then(
+          () => ok(false, t.pcLocal + ' incorrectly received valid peer identity'),
+          e => ok(e, t.pcLocal + ' correctly failed to validate peer identity')),
+        peerIdentityRemote.then(
+          () => ok(false, t.pcRemote + ' incorrecly received a valid peer identity'),
+          e => ok(false, t.pcRemote + ' incorrectly rejected peer identity'))
+      ]);
+    }
+  ]);
+
+  return test.run();
+});
+
+</script>
+</pre>
+</body>
+</html>
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