/* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

let db;
let userAgentID = "f5b47f8d-771f-4ea3-b999-91c135f8766d";

function run_test() {
  do_get_profile();
  setPrefs({
    userAgentID,
  });
  run_next_test();
}

function putRecord(channelID, scope, publicKey, privateKey, authSecret) {
  return db.put({
    channelID,
    pushEndpoint: "https://example.org/push/" + channelID,
    scope,
    pushCount: 0,
    lastPush: 0,
    originAttributes: "",
    quota: Infinity,
    systemRecord: true,
    p256dhPublicKey: ChromeUtils.base64URLDecode(publicKey, {
      padding: "reject",
    }),
    p256dhPrivateKey: privateKey,
    authenticationSecret: ChromeUtils.base64URLDecode(authSecret, {
      padding: "reject",
    }),
  });
}

let ackDone;
let server;
add_task(async function test_notification_ack_data_setup() {
  db = PushServiceWebSocket.newPushDB();
  registerCleanupFunction(() => {
    return db.drop().then(_ => db.close());
  });

  await putRecord(
    "subscription1",
    "https://example.com/page/1",
    "BPCd4gNQkjwRah61LpdALdzZKLLnU5UAwDztQ5_h0QsT26jk0IFbqcK6-JxhHAm-rsHEwy0CyVJjtnfOcqc1tgA",
    {
      crv: "P-256",
      d: "1jUPhzVsRkzV0vIzwL4ZEsOlKdNOWm7TmaTfzitJkgM",
      ext: true,
      key_ops: ["deriveBits"],
      kty: "EC",
      x: "8J3iA1CSPBFqHrUul0At3NkosudTlQDAPO1Dn-HRCxM",
      y: "26jk0IFbqcK6-JxhHAm-rsHEwy0CyVJjtnfOcqc1tgA",
    },
    "c_sGN6uCv9Hu7JOQT34jAQ"
  );
  await putRecord(
    "subscription2",
    "https://example.com/page/2",
    "BPnWyUo7yMnuMlyKtERuLfWE8a09dtdjHSW2lpC9_BqR5TZ1rK8Ldih6ljyxVwnBA-nygQHGRpEmu1jV5K8437E",
    {
      crv: "P-256",
      d: "lFm4nPsUKYgNGBJb5nXXKxl8bspCSp0bAhCYxbveqT4",
      ext: true,
      key_ops: ["deriveBits"],
      kty: "EC",
      x: "-dbJSjvIye4yXIq0RG4t9YTxrT1212MdJbaWkL38GpE",
      y: "5TZ1rK8Ldih6ljyxVwnBA-nygQHGRpEmu1jV5K8437E",
    },
    "t3P246Gj9vjKDHHRYaY6hw"
  );
  await putRecord(
    "subscription3",
    "https://example.com/page/3",
    "BDhUHITSeVrWYybFnb7ylVTCDDLPdQWMpf8gXhcWwvaaJa6n3YH8TOcH8narDF6t8mKVvg2ioLW-8MH5O4dzGcI",
    {
      crv: "P-256",
      d: "Q1_SE1NySTYzjbqgWwPgrYh7XRg3adqZLkQPsy319G8",
      ext: true,
      key_ops: ["deriveBits"],
      kty: "EC",
      x: "OFQchNJ5WtZjJsWdvvKVVMIMMs91BYyl_yBeFxbC9po",
      y: "Ja6n3YH8TOcH8narDF6t8mKVvg2ioLW-8MH5O4dzGcI",
    },
    "E0qiXGWvFSR0PS352ES1_Q"
  );

  let setupDone;
  let setupDonePromise = new Promise(r => (setupDone = r));

  PushService.init({
    serverURI: "wss://push.example.org/",
    db,
    makeWebSocket(uri) {
      return new MockWebSocket(uri, {
        onHello(request) {
          equal(
            request.uaid,
            userAgentID,
            "Should send matching device IDs in handshake"
          );
          this.serverSendMsg(
            JSON.stringify({
              messageType: "hello",
              uaid: userAgentID,
              status: 200,
              use_webpush: true,
            })
          );
          server = this;
          setupDone();
        },
        onACK(request) {
          if (ackDone) {
            ackDone(request);
          }
        },
      });
    },
  });
  await setupDonePromise;
});

add_task(async function test_notification_ack_data() {
  let allTestData = [
    {
      channelID: "subscription1",
      version: "v1",
      send: {
        headers: {
          encryption_key:
            'keyid="notification1"; dh="BO_tgGm-yvYAGLeRe16AvhzaUcpYRiqgsGOlXpt0DRWDRGGdzVLGlEVJMygqAUECarLnxCiAOHTP_znkedrlWoU"',
          encryption: 'keyid="notification1";salt="uAZaiXpOSfOLJxtOCZ09dA"',
          encoding: "aesgcm128",
        },
        data: "NwrrOWPxLE8Sv5Rr0Kep7n0-r_j3rsYrUw_CXPo",
        version: "v1",
      },
      ackCode: 100,
      receive: {
        scope: "https://example.com/page/1",
        data: "Some message",
      },
    },
    {
      channelID: "subscription2",
      version: "v2",
      send: {
        headers: {
          encryption_key:
            'keyid="notification2"; dh="BKVdQcgfncpNyNWsGrbecX0zq3eHIlHu5XbCGmVcxPnRSbhjrA6GyBIeGdqsUL69j5Z2CvbZd-9z1UBH0akUnGQ"',
          encryption: 'keyid="notification2";salt="vFn3t3M_k42zHBdpch3VRw"',
          encoding: "aesgcm128",
        },
        data: "Zt9dEdqgHlyAL_l83385aEtb98ZBilz5tgnGgmwEsl5AOCNgesUUJ4p9qUU",
      },
      ackCode: 100,
      receive: {
        scope: "https://example.com/page/2",
        data: "Some message",
      },
    },
    {
      channelID: "subscription3",
      version: "v3",
      send: {
        headers: {
          encryption_key:
            'keyid="notification3";dh="BD3xV_ACT8r6hdIYES3BJj1qhz9wyv7MBrG9vM2UCnjPzwE_YFVpkD-SGqE-BR2--0M-Yf31wctwNsO1qjBUeMg"',
          encryption:
            'keyid="notification3"; salt="DFq188piWU7osPBgqn4Nlg"; rs=24',
          encoding: "aesgcm128",
        },
        data: "LKru3ZzxBZuAxYtsaCfaj_fehkrIvqbVd1iSwnwAUgnL-cTeDD-83blxHXTq7r0z9ydTdMtC3UjAcWi8LMnfY-BFzi0qJAjGYIikDA",
      },
      ackCode: 100,
      receive: {
        scope: "https://example.com/page/3",
        data: "Some message",
      },
    },
    // A message encoded with `aesgcm` (2 bytes of padding, authenticated).
    {
      channelID: "subscription1",
      version: "v5",
      send: {
        headers: {
          crypto_key:
            'keyid=v4;dh="BMh_vsnqu79ZZkMTYkxl4gWDLdPSGE72Lr4w2hksSFW398xCMJszjzdblAWXyhSwakRNEU_GopAm4UGzyMVR83w"',
          encryption: 'keyid="v4";salt="C14Wb7rQTlXzrgcPHtaUzw"',
          encoding: "aesgcm",
        },
        data: "pus4kUaBWzraH34M-d_oN8e0LPpF_X6acx695AMXovDe",
      },
      ackCode: 100,
      receive: {
        scope: "https://example.com/page/1",
        data: "Another message",
      },
    },
    // A message with 17 bytes of padding and rs of 24
    {
      channelID: "subscription2",
      version: "v5",
      send: {
        headers: {
          crypto_key:
            'keyid="v5"; dh="BOp-DpyR9eLY5Ci11_loIFqeHzWfc_0evJmq7N8NKzgp60UAMMM06XIi2VZp2_TSdw1omk7E19SyeCCwRp76E-U"',
          encryption: 'keyid=v5;salt="TvjOou1TqJOQY_ZsOYV3Ww";rs=24',
          encoding: "aesgcm",
        },
        data: "rG9WYQ2ZwUgfj_tMlZ0vcIaNpBN05FW-9RUBZAM-UUZf0_9eGpuENBpUDAw3mFmd2XJpmvPvAtLVs54l3rGwg1o",
      },
      ackCode: 100,
      receive: {
        scope: "https://example.com/page/2",
        data: "Some message",
      },
    },
    // A message without key identifiers.
    {
      channelID: "subscription3",
      version: "v6",
      send: {
        headers: {
          crypto_key:
            'dh="BEEjwWbF5jZKCgW0kmUWgG-wNcRvaa9_3zZElHAF8przHwd4cp5_kQsc-IMNZcVA0iUix31jxuMOytU-5DwWtyQ"',
          encryption: "salt=aAQcr2khAksgNspPiFEqiQ",
          encoding: "aesgcm",
        },
        data: "pEYgefdI-7L46CYn5dR9TIy2AXGxe07zxclbhstY",
      },
      ackCode: 100,
      receive: {
        scope: "https://example.com/page/3",
        data: "Some message",
      },
    },
    // A malformed encrypted message.
    {
      channelID: "subscription3",
      version: "v7",
      send: {
        headers: {
          crypto_key: "dh=AAAAAAAA",
          encryption: "salt=AAAAAAAA",
        },
        data: "AAAAAAAA",
      },
      ackCode: 101,
      receive: null,
    },
  ];

  let sendAndReceive = testData => {
    let messageReceived = testData.receive
      ? promiseObserverNotification(
          PushServiceComponent.pushTopic,
          (subject, data) => {
            let notification = subject.QueryInterface(Ci.nsIPushMessage).data;
            equal(
              notification.text(),
              testData.receive.data,
              "Check data for notification " + testData.version
            );
            equal(
              data,
              testData.receive.scope,
              "Check scope for notification " + testData.version
            );
            return true;
          }
        )
      : Promise.resolve();

    let ackReceived = new Promise(resolve => (ackDone = resolve)).then(
      ackData => {
        deepEqual(
          {
            messageType: "ack",
            updates: [
              {
                channelID: testData.channelID,
                version: testData.version,
                code: testData.ackCode,
              },
            ],
          },
          ackData,
          "Check updates for acknowledgment " + testData.version
        );
      }
    );

    let msg = JSON.parse(JSON.stringify(testData.send));
    msg.messageType = "notification";
    msg.channelID = testData.channelID;
    msg.version = testData.version;
    server.serverSendMsg(JSON.stringify(msg));

    return Promise.all([messageReceived, ackReceived]);
  };

  await allTestData.reduce((p, testData) => {
    return p.then(_ => sendAndReceive(testData));
  }, Promise.resolve());
});