CasperSecurity
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* https://pusher.com/
*
* Copyright 2020, Pusher
* Released under the MIT licence.
*/
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/* 0 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// Copyright (C) 2016 Dmitry Chestnykh
// MIT License. See LICENSE file for details.
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Package base64 implements Base64 encoding and decoding.
*/
// Invalid character used in decoding to indicate
// that the character to decode is out of range of
// alphabet and cannot be decoded.
var INVALID_BYTE = 256;
/**
* Implements standard Base64 encoding.
*
* Operates in constant time.
*/
var Coder = /** @class */ (function () {
// TODO(dchest): methods to encode chunk-by-chunk.
function Coder(_paddingCharacter) {
if (_paddingCharacter === void 0) { _paddingCharacter = "="; }
this._paddingCharacter = _paddingCharacter;
}
Coder.prototype.encodedLength = function (length) {
if (!this._paddingCharacter) {
return (length * 8 + 5) / 6 | 0;
}
return (length + 2) / 3 * 4 | 0;
};
Coder.prototype.encode = function (data) {
var out = "";
var i = 0;
for (; i < data.length - 2; i += 3) {
var c = (data[i] << 16) | (data[i + 1] << 8) | (data[i + 2]);
out += this._encodeByte((c >>> 3 * 6) & 63);
out += this._encodeByte((c >>> 2 * 6) & 63);
out += this._encodeByte((c >>> 1 * 6) & 63);
out += this._encodeByte((c >>> 0 * 6) & 63);
}
var left = data.length - i;
if (left > 0) {
var c = (data[i] << 16) | (left === 2 ? data[i + 1] << 8 : 0);
out += this._encodeByte((c >>> 3 * 6) & 63);
out += this._encodeByte((c >>> 2 * 6) & 63);
if (left === 2) {
out += this._encodeByte((c >>> 1 * 6) & 63);
}
else {
out += this._paddingCharacter || "";
}
out += this._paddingCharacter || "";
}
return out;
};
Coder.prototype.maxDecodedLength = function (length) {
if (!this._paddingCharacter) {
return (length * 6 + 7) / 8 | 0;
}
return length / 4 * 3 | 0;
};
Coder.prototype.decodedLength = function (s) {
return this.maxDecodedLength(s.length - this._getPaddingLength(s));
};
Coder.prototype.decode = function (s) {
if (s.length === 0) {
return new Uint8Array(0);
}
var paddingLength = this._getPaddingLength(s);
var length = s.length - paddingLength;
var out = new Uint8Array(this.maxDecodedLength(length));
var op = 0;
var i = 0;
var haveBad = 0;
var v0 = 0, v1 = 0, v2 = 0, v3 = 0;
for (; i < length - 4; i += 4) {
v0 = this._decodeChar(s.charCodeAt(i + 0));
v1 = this._decodeChar(s.charCodeAt(i + 1));
v2 = this._decodeChar(s.charCodeAt(i + 2));
v3 = this._decodeChar(s.charCodeAt(i + 3));
out[op++] = (v0 << 2) | (v1 >>> 4);
out[op++] = (v1 << 4) | (v2 >>> 2);
out[op++] = (v2 << 6) | v3;
haveBad |= v0 & INVALID_BYTE;
haveBad |= v1 & INVALID_BYTE;
haveBad |= v2 & INVALID_BYTE;
haveBad |= v3 & INVALID_BYTE;
}
if (i < length - 1) {
v0 = this._decodeChar(s.charCodeAt(i));
v1 = this._decodeChar(s.charCodeAt(i + 1));
out[op++] = (v0 << 2) | (v1 >>> 4);
haveBad |= v0 & INVALID_BYTE;
haveBad |= v1 & INVALID_BYTE;
}
if (i < length - 2) {
v2 = this._decodeChar(s.charCodeAt(i + 2));
out[op++] = (v1 << 4) | (v2 >>> 2);
haveBad |= v2 & INVALID_BYTE;
}
if (i < length - 3) {
v3 = this._decodeChar(s.charCodeAt(i + 3));
out[op++] = (v2 << 6) | v3;
haveBad |= v3 & INVALID_BYTE;
}
if (haveBad !== 0) {
throw new Error("Base64Coder: incorrect characters for decoding");
}
return out;
};
// Standard encoding have the following encoded/decoded ranges,
// which we need to convert between.
//
// ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz 0123456789 + /
// Index: 0 - 25 26 - 51 52 - 61 62 63
// ASCII: 65 - 90 97 - 122 48 - 57 43 47
//
// Encode 6 bits in b into a new character.
Coder.prototype._encodeByte = function (b) {
// Encoding uses constant time operations as follows:
//
// 1. Define comparison of A with B using (A - B) >>> 8:
// if A > B, then result is positive integer
// if A <= B, then result is 0
//
// 2. Define selection of C or 0 using bitwise AND: X & C:
// if X == 0, then result is 0
// if X != 0, then result is C
//
// 3. Start with the smallest comparison (b >= 0), which is always
// true, so set the result to the starting ASCII value (65).
//
// 4. Continue comparing b to higher ASCII values, and selecting
// zero if comparison isn't true, otherwise selecting a value
// to add to result, which:
//
// a) undoes the previous addition
// b) provides new value to add
//
var result = b;
// b >= 0
result += 65;
// b > 25
result += ((25 - b) >>> 8) & ((0 - 65) - 26 + 97);
// b > 51
result += ((51 - b) >>> 8) & ((26 - 97) - 52 + 48);
// b > 61
result += ((61 - b) >>> 8) & ((52 - 48) - 62 + 43);
// b > 62
result += ((62 - b) >>> 8) & ((62 - 43) - 63 + 47);
return String.fromCharCode(result);
};
// Decode a character code into a byte.
// Must return 256 if character is out of alphabet range.
Coder.prototype._decodeChar = function (c) {
// Decoding works similar to encoding: using the same comparison
// function, but now it works on ranges: result is always incremented
// by value, but this value becomes zero if the range is not
// satisfied.
//
// Decoding starts with invalid value, 256, which is then
// subtracted when the range is satisfied. If none of the ranges
// apply, the function returns 256, which is then checked by
// the caller to throw error.
var result = INVALID_BYTE; // start with invalid character
// c == 43 (c > 42 and c < 44)
result += (((42 - c) & (c - 44)) >>> 8) & (-INVALID_BYTE + c - 43 + 62);
// c == 47 (c > 46 and c < 48)
result += (((46 - c) & (c - 48)) >>> 8) & (-INVALID_BYTE + c - 47 + 63);
// c > 47 and c < 58
result += (((47 - c) & (c - 58)) >>> 8) & (-INVALID_BYTE + c - 48 + 52);
// c > 64 and c < 91
result += (((64 - c) & (c - 91)) >>> 8) & (-INVALID_BYTE + c - 65 + 0);
// c > 96 and c < 123
result += (((96 - c) & (c - 123)) >>> 8) & (-INVALID_BYTE + c - 97 + 26);
return result;
};
Coder.prototype._getPaddingLength = function (s) {
var paddingLength = 0;
if (this._paddingCharacter) {
for (var i = s.length - 1; i >= 0; i--) {
if (s[i] !== this._paddingCharacter) {
break;
}
paddingLength++;
}
if (s.length < 4 || paddingLength > 2) {
throw new Error("Base64Coder: incorrect padding");
}
}
return paddingLength;
};
return Coder;
}());
exports.Coder = Coder;
var stdCoder = new Coder();
function encode(data) {
return stdCoder.encode(data);
}
exports.encode = encode;
function decode(s) {
return stdCoder.decode(s);
}
exports.decode = decode;
/**
* Implements URL-safe Base64 encoding.
* (Same as Base64, but '+' is replaced with '-', and '/' with '_').
*
* Operates in constant time.
*/
var URLSafeCoder = /** @class */ (function (_super) {
__extends(URLSafeCoder, _super);
function URLSafeCoder() {
return _super !== null && _super.apply(this, arguments) || this;
}
// URL-safe encoding have the following encoded/decoded ranges:
//
// ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz 0123456789 - _
// Index: 0 - 25 26 - 51 52 - 61 62 63
// ASCII: 65 - 90 97 - 122 48 - 57 45 95
//
URLSafeCoder.prototype._encodeByte = function (b) {
var result = b;
// b >= 0
result += 65;
// b > 25
result += ((25 - b) >>> 8) & ((0 - 65) - 26 + 97);
// b > 51
result += ((51 - b) >>> 8) & ((26 - 97) - 52 + 48);
// b > 61
result += ((61 - b) >>> 8) & ((52 - 48) - 62 + 45);
// b > 62
result += ((62 - b) >>> 8) & ((62 - 45) - 63 + 95);
return String.fromCharCode(result);
};
URLSafeCoder.prototype._decodeChar = function (c) {
var result = INVALID_BYTE;
// c == 45 (c > 44 and c < 46)
result += (((44 - c) & (c - 46)) >>> 8) & (-INVALID_BYTE + c - 45 + 62);
// c == 95 (c > 94 and c < 96)
result += (((94 - c) & (c - 96)) >>> 8) & (-INVALID_BYTE + c - 95 + 63);
// c > 47 and c < 58
result += (((47 - c) & (c - 58)) >>> 8) & (-INVALID_BYTE + c - 48 + 52);
// c > 64 and c < 91
result += (((64 - c) & (c - 91)) >>> 8) & (-INVALID_BYTE + c - 65 + 0);
// c > 96 and c < 123
result += (((96 - c) & (c - 123)) >>> 8) & (-INVALID_BYTE + c - 97 + 26);
return result;
};
return URLSafeCoder;
}(Coder));
exports.URLSafeCoder = URLSafeCoder;
var urlSafeCoder = new URLSafeCoder();
function encodeURLSafe(data) {
return urlSafeCoder.encode(data);
}
exports.encodeURLSafe = encodeURLSafe;
function decodeURLSafe(s) {
return urlSafeCoder.decode(s);
}
exports.decodeURLSafe = decodeURLSafe;
exports.encodedLength = function (length) {
return stdCoder.encodedLength(length);
};
exports.maxDecodedLength = function (length) {
return stdCoder.maxDecodedLength(length);
};
exports.decodedLength = function (s) {
return stdCoder.decodedLength(s);
};
//# sourceMappingURL=base64.js.map
/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// Copyright (C) 2016 Dmitry Chestnykh
// MIT License. See LICENSE file for details.
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Package utf8 implements UTF-8 encoding and decoding.
*/
var INVALID_UTF16 = "utf8: invalid string";
var INVALID_UTF8 = "utf8: invalid source encoding";
/**
* Encodes the given string into UTF-8 byte array.
* Throws if the source string has invalid UTF-16 encoding.
*/
function encode(s) {
// Calculate result length and allocate output array.
// encodedLength() also validates string and throws errors,
// so we don't need repeat validation here.
var arr = new Uint8Array(encodedLength(s));
var pos = 0;
for (var i = 0; i < s.length; i++) {
var c = s.charCodeAt(i);
if (c < 0x80) {
arr[pos++] = c;
}
else if (c < 0x800) {
arr[pos++] = 0xc0 | c >> 6;
arr[pos++] = 0x80 | c & 0x3f;
}
else if (c < 0xd800) {
arr[pos++] = 0xe0 | c >> 12;
arr[pos++] = 0x80 | (c >> 6) & 0x3f;
arr[pos++] = 0x80 | c & 0x3f;
}
else {
i++; // get one more character
c = (c & 0x3ff) << 10;
c |= s.charCodeAt(i) & 0x3ff;
c += 0x10000;
arr[pos++] = 0xf0 | c >> 18;
arr[pos++] = 0x80 | (c >> 12) & 0x3f;
arr[pos++] = 0x80 | (c >> 6) & 0x3f;
arr[pos++] = 0x80 | c & 0x3f;
}
}
return arr;
}
exports.encode = encode;
/**
* Returns the number of bytes required to encode the given string into UTF-8.
* Throws if the source string has invalid UTF-16 encoding.
*/
function encodedLength(s) {
var result = 0;
for (var i = 0; i < s.length; i++) {
var c = s.charCodeAt(i);
if (c < 0x80) {
result += 1;
}
else if (c < 0x800) {
result += 2;
}
else if (c < 0xd800) {
result += 3;
}
else if (c <= 0xdfff) {
if (i >= s.length - 1) {
throw new Error(INVALID_UTF16);
}
i++; // "eat" next character
result += 4;
}
else {
throw new Error(INVALID_UTF16);
}
}
return result;
}
exports.encodedLength = encodedLength;
/**
* Decodes the given byte array from UTF-8 into a string.
* Throws if encoding is invalid.
*/
function decode(arr) {
var chars = [];
for (var i = 0; i < arr.length; i++) {
var b = arr[i];
if (b & 0x80) {
var min = void 0;
if (b < 0xe0) {
// Need 1 more byte.
if (i >= arr.length) {
throw new Error(INVALID_UTF8);
}
var n1 = arr[++i];
if ((n1 & 0xc0) !== 0x80) {
throw new Error(INVALID_UTF8);
}
b = (b & 0x1f) << 6 | (n1 & 0x3f);
min = 0x80;
}
else if (b < 0xf0) {
// Need 2 more bytes.
if (i >= arr.length - 1) {
throw new Error(INVALID_UTF8);
}
var n1 = arr[++i];
var n2 = arr[++i];
if ((n1 & 0xc0) !== 0x80 || (n2 & 0xc0) !== 0x80) {
throw new Error(INVALID_UTF8);
}
b = (b & 0x0f) << 12 | (n1 & 0x3f) << 6 | (n2 & 0x3f);
min = 0x800;
}
else if (b < 0xf8) {
// Need 3 more bytes.
if (i >= arr.length - 2) {
throw new Error(INVALID_UTF8);
}
var n1 = arr[++i];
var n2 = arr[++i];
var n3 = arr[++i];
if ((n1 & 0xc0) !== 0x80 || (n2 & 0xc0) !== 0x80 || (n3 & 0xc0) !== 0x80) {
throw new Error(INVALID_UTF8);
}
b = (b & 0x0f) << 18 | (n1 & 0x3f) << 12 | (n2 & 0x3f) << 6 | (n3 & 0x3f);
min = 0x10000;
}
else {
throw new Error(INVALID_UTF8);
}
if (b < min || (b >= 0xd800 && b <= 0xdfff)) {
throw new Error(INVALID_UTF8);
}
if (b >= 0x10000) {
// Surrogate pair.
if (b > 0x10ffff) {
throw new Error(INVALID_UTF8);
}
b -= 0x10000;
chars.push(String.fromCharCode(0xd800 | (b >> 10)));
b = 0xdc00 | (b & 0x3ff);
}
}
chars.push(String.fromCharCode(b));
}
return chars.join("");
}
exports.decode = decode;
//# sourceMappingURL=utf8.js.map
/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {
(function(nacl) {
'use strict';
// Ported in 2014 by Dmitry Chestnykh and Devi Mandiri.
// Public domain.
//
// Implementation derived from TweetNaCl version 20140427.
// See for details: http://tweetnacl.cr.yp.to/
var gf = function(init) {
var i, r = new Float64Array(16);
if (init) for (i = 0; i < init.length; i++) r[i] = init[i];
return r;
};
// Pluggable, initialized in high-level API below.
var randombytes = function(/* x, n */) { throw new Error('no PRNG'); };
var _0 = new Uint8Array(16);
var _9 = new Uint8Array(32); _9[0] = 9;
var gf0 = gf(),
gf1 = gf([1]),
_121665 = gf([0xdb41, 1]),
D = gf([0x78a3, 0x1359, 0x4dca, 0x75eb, 0xd8ab, 0x4141, 0x0a4d, 0x0070, 0xe898, 0x7779, 0x4079, 0x8cc7, 0xfe73, 0x2b6f, 0x6cee, 0x5203]),
D2 = gf([0xf159, 0x26b2, 0x9b94, 0xebd6, 0xb156, 0x8283, 0x149a, 0x00e0, 0xd130, 0xeef3, 0x80f2, 0x198e, 0xfce7, 0x56df, 0xd9dc, 0x2406]),
X = gf([0xd51a, 0x8f25, 0x2d60, 0xc956, 0xa7b2, 0x9525, 0xc760, 0x692c, 0xdc5c, 0xfdd6, 0xe231, 0xc0a4, 0x53fe, 0xcd6e, 0x36d3, 0x2169]),
Y = gf([0x6658, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666]),
I = gf([0xa0b0, 0x4a0e, 0x1b27, 0xc4ee, 0xe478, 0xad2f, 0x1806, 0x2f43, 0xd7a7, 0x3dfb, 0x0099, 0x2b4d, 0xdf0b, 0x4fc1, 0x2480, 0x2b83]);
function ts64(x, i, h, l) {
x[i] = (h >> 24) & 0xff;
x[i+1] = (h >> 16) & 0xff;
x[i+2] = (h >> 8) & 0xff;
x[i+3] = h & 0xff;
x[i+4] = (l >> 24) & 0xff;
x[i+5] = (l >> 16) & 0xff;
x[i+6] = (l >> 8) & 0xff;
x[i+7] = l & 0xff;
}
function vn(x, xi, y, yi, n) {
var i,d = 0;
for (i = 0; i < n; i++) d |= x[xi+i]^y[yi+i];
return (1 & ((d - 1) >>> 8)) - 1;
}
function crypto_verify_16(x, xi, y, yi) {
return vn(x,xi,y,yi,16);
}
function crypto_verify_32(x, xi, y, yi) {
return vn(x,xi,y,yi,32);
}
function core_salsa20(o, p, k, c) {
var j0 = c[ 0] & 0xff | (c[ 1] & 0xff)<<8 | (c[ 2] & 0xff)<<16 | (c[ 3] & 0xff)<<24,
j1 = k[ 0] & 0xff | (k[ 1] & 0xff)<<8 | (k[ 2] & 0xff)<<16 | (k[ 3] & 0xff)<<24,
j2 = k[ 4] & 0xff | (k[ 5] & 0xff)<<8 | (k[ 6] & 0xff)<<16 | (k[ 7] & 0xff)<<24,
j3 = k[ 8] & 0xff | (k[ 9] & 0xff)<<8 | (k[10] & 0xff)<<16 | (k[11] & 0xff)<<24,
j4 = k[12] & 0xff | (k[13] & 0xff)<<8 | (k[14] & 0xff)<<16 | (k[15] & 0xff)<<24,
j5 = c[ 4] & 0xff | (c[ 5] & 0xff)<<8 | (c[ 6] & 0xff)<<16 | (c[ 7] & 0xff)<<24,
j6 = p[ 0] & 0xff | (p[ 1] & 0xff)<<8 | (p[ 2] & 0xff)<<16 | (p[ 3] & 0xff)<<24,
j7 = p[ 4] & 0xff | (p[ 5] & 0xff)<<8 | (p[ 6] & 0xff)<<16 | (p[ 7] & 0xff)<<24,
j8 = p[ 8] & 0xff | (p[ 9] & 0xff)<<8 | (p[10] & 0xff)<<16 | (p[11] & 0xff)<<24,
j9 = p[12] & 0xff | (p[13] & 0xff)<<8 | (p[14] & 0xff)<<16 | (p[15] & 0xff)<<24,
j10 = c[ 8] & 0xff | (c[ 9] & 0xff)<<8 | (c[10] & 0xff)<<16 | (c[11] & 0xff)<<24,
j11 = k[16] & 0xff | (k[17] & 0xff)<<8 | (k[18] & 0xff)<<16 | (k[19] & 0xff)<<24,
j12 = k[20] & 0xff | (k[21] & 0xff)<<8 | (k[22] & 0xff)<<16 | (k[23] & 0xff)<<24,
j13 = k[24] & 0xff | (k[25] & 0xff)<<8 | (k[26] & 0xff)<<16 | (k[27] & 0xff)<<24,
j14 = k[28] & 0xff | (k[29] & 0xff)<<8 | (k[30] & 0xff)<<16 | (k[31] & 0xff)<<24,
j15 = c[12] & 0xff | (c[13] & 0xff)<<8 | (c[14] & 0xff)<<16 | (c[15] & 0xff)<<24;
var x0 = j0, x1 = j1, x2 = j2, x3 = j3, x4 = j4, x5 = j5, x6 = j6, x7 = j7,
x8 = j8, x9 = j9, x10 = j10, x11 = j11, x12 = j12, x13 = j13, x14 = j14,
x15 = j15, u;
for (var i = 0; i < 20; i += 2) {
u = x0 + x12 | 0;
x4 ^= u<<7 | u>>>(32-7);
u = x4 + x0 | 0;
x8 ^= u<<9 | u>>>(32-9);
u = x8 + x4 | 0;
x12 ^= u<<13 | u>>>(32-13);
u = x12 + x8 | 0;
x0 ^= u<<18 | u>>>(32-18);
u = x5 + x1 | 0;
x9 ^= u<<7 | u>>>(32-7);
u = x9 + x5 | 0;
x13 ^= u<<9 | u>>>(32-9);
u = x13 + x9 | 0;
x1 ^= u<<13 | u>>>(32-13);
u = x1 + x13 | 0;
x5 ^= u<<18 | u>>>(32-18);
u = x10 + x6 | 0;
x14 ^= u<<7 | u>>>(32-7);
u = x14 + x10 | 0;
x2 ^= u<<9 | u>>>(32-9);
u = x2 + x14 | 0;
x6 ^= u<<13 | u>>>(32-13);
u = x6 + x2 | 0;
x10 ^= u<<18 | u>>>(32-18);
u = x15 + x11 | 0;
x3 ^= u<<7 | u>>>(32-7);
u = x3 + x15 | 0;
x7 ^= u<<9 | u>>>(32-9);
u = x7 + x3 | 0;
x11 ^= u<<13 | u>>>(32-13);
u = x11 + x7 | 0;
x15 ^= u<<18 | u>>>(32-18);
u = x0 + x3 | 0;
x1 ^= u<<7 | u>>>(32-7);
u = x1 + x0 | 0;
x2 ^= u<<9 | u>>>(32-9);
u = x2 + x1 | 0;
x3 ^= u<<13 | u>>>(32-13);
u = x3 + x2 | 0;
x0 ^= u<<18 | u>>>(32-18);
u = x5 + x4 | 0;
x6 ^= u<<7 | u>>>(32-7);
u = x6 + x5 | 0;
x7 ^= u<<9 | u>>>(32-9);
u = x7 + x6 | 0;
x4 ^= u<<13 | u>>>(32-13);
u = x4 + x7 | 0;
x5 ^= u<<18 | u>>>(32-18);
u = x10 + x9 | 0;
x11 ^= u<<7 | u>>>(32-7);
u = x11 + x10 | 0;
x8 ^= u<<9 | u>>>(32-9);
u = x8 + x11 | 0;
x9 ^= u<<13 | u>>>(32-13);
u = x9 + x8 | 0;
x10 ^= u<<18 | u>>>(32-18);
u = x15 + x14 | 0;
x12 ^= u<<7 | u>>>(32-7);
u = x12 + x15 | 0;
x13 ^= u<<9 | u>>>(32-9);
u = x13 + x12 | 0;
x14 ^= u<<13 | u>>>(32-13);
u = x14 + x13 | 0;
x15 ^= u<<18 | u>>>(32-18);
}
x0 = x0 + j0 | 0;
x1 = x1 + j1 | 0;
x2 = x2 + j2 | 0;
x3 = x3 + j3 | 0;
x4 = x4 + j4 | 0;
x5 = x5 + j5 | 0;
x6 = x6 + j6 | 0;
x7 = x7 + j7 | 0;
x8 = x8 + j8 | 0;
x9 = x9 + j9 | 0;
x10 = x10 + j10 | 0;
x11 = x11 + j11 | 0;
x12 = x12 + j12 | 0;
x13 = x13 + j13 | 0;
x14 = x14 + j14 | 0;
x15 = x15 + j15 | 0;
o[ 0] = x0 >>> 0 & 0xff;
o[ 1] = x0 >>> 8 & 0xff;
o[ 2] = x0 >>> 16 & 0xff;
o[ 3] = x0 >>> 24 & 0xff;
o[ 4] = x1 >>> 0 & 0xff;
o[ 5] = x1 >>> 8 & 0xff;
o[ 6] = x1 >>> 16 & 0xff;
o[ 7] = x1 >>> 24 & 0xff;
o[ 8] = x2 >>> 0 & 0xff;
o[ 9] = x2 >>> 8 & 0xff;
o[10] = x2 >>> 16 & 0xff;
o[11] = x2 >>> 24 & 0xff;
o[12] = x3 >>> 0 & 0xff;
o[13] = x3 >>> 8 & 0xff;
o[14] = x3 >>> 16 & 0xff;
o[15] = x3 >>> 24 & 0xff;
o[16] = x4 >>> 0 & 0xff;
o[17] = x4 >>> 8 & 0xff;
o[18] = x4 >>> 16 & 0xff;
o[19] = x4 >>> 24 & 0xff;
o[20] = x5 >>> 0 & 0xff;
o[21] = x5 >>> 8 & 0xff;
o[22] = x5 >>> 16 & 0xff;
o[23] = x5 >>> 24 & 0xff;
o[24] = x6 >>> 0 & 0xff;
o[25] = x6 >>> 8 & 0xff;
o[26] = x6 >>> 16 & 0xff;
o[27] = x6 >>> 24 & 0xff;
o[28] = x7 >>> 0 & 0xff;
o[29] = x7 >>> 8 & 0xff;
o[30] = x7 >>> 16 & 0xff;
o[31] = x7 >>> 24 & 0xff;
o[32] = x8 >>> 0 & 0xff;
o[33] = x8 >>> 8 & 0xff;
o[34] = x8 >>> 16 & 0xff;
o[35] = x8 >>> 24 & 0xff;
o[36] = x9 >>> 0 & 0xff;
o[37] = x9 >>> 8 & 0xff;
o[38] = x9 >>> 16 & 0xff;
o[39] = x9 >>> 24 & 0xff;
o[40] = x10 >>> 0 & 0xff;
o[41] = x10 >>> 8 & 0xff;
o[42] = x10 >>> 16 & 0xff;
o[43] = x10 >>> 24 & 0xff;
o[44] = x11 >>> 0 & 0xff;
o[45] = x11 >>> 8 & 0xff;
o[46] = x11 >>> 16 & 0xff;
o[47] = x11 >>> 24 & 0xff;
o[48] = x12 >>> 0 & 0xff;
o[49] = x12 >>> 8 & 0xff;
o[50] = x12 >>> 16 & 0xff;
o[51] = x12 >>> 24 & 0xff;
o[52] = x13 >>> 0 & 0xff;
o[53] = x13 >>> 8 & 0xff;
o[54] = x13 >>> 16 & 0xff;
o[55] = x13 >>> 24 & 0xff;
o[56] = x14 >>> 0 & 0xff;
o[57] = x14 >>> 8 & 0xff;
o[58] = x14 >>> 16 & 0xff;
o[59] = x14 >>> 24 & 0xff;
o[60] = x15 >>> 0 & 0xff;
o[61] = x15 >>> 8 & 0xff;
o[62] = x15 >>> 16 & 0xff;
o[63] = x15 >>> 24 & 0xff;
}
function core_hsalsa20(o,p,k,c) {
var j0 = c[ 0] & 0xff | (c[ 1] & 0xff)<<8 | (c[ 2] & 0xff)<<16 | (c[ 3] & 0xff)<<24,
j1 = k[ 0] & 0xff | (k[ 1] & 0xff)<<8 | (k[ 2] & 0xff)<<16 | (k[ 3] & 0xff)<<24,
j2 = k[ 4] & 0xff | (k[ 5] & 0xff)<<8 | (k[ 6] & 0xff)<<16 | (k[ 7] & 0xff)<<24,
j3 = k[ 8] & 0xff | (k[ 9] & 0xff)<<8 | (k[10] & 0xff)<<16 | (k[11] & 0xff)<<24,
j4 = k[12] & 0xff | (k[13] & 0xff)<<8 | (k[14] & 0xff)<<16 | (k[15] & 0xff)<<24,
j5 = c[ 4] & 0xff | (c[ 5] & 0xff)<<8 | (c[ 6] & 0xff)<<16 | (c[ 7] & 0xff)<<24,
j6 = p[ 0] & 0xff | (p[ 1] & 0xff)<<8 | (p[ 2] & 0xff)<<16 | (p[ 3] & 0xff)<<24,
j7 = p[ 4] & 0xff | (p[ 5] & 0xff)<<8 | (p[ 6] & 0xff)<<16 | (p[ 7] & 0xff)<<24,
j8 = p[ 8] & 0xff | (p[ 9] & 0xff)<<8 | (p[10] & 0xff)<<16 | (p[11] & 0xff)<<24,
j9 = p[12] & 0xff | (p[13] & 0xff)<<8 | (p[14] & 0xff)<<16 | (p[15] & 0xff)<<24,
j10 = c[ 8] & 0xff | (c[ 9] & 0xff)<<8 | (c[10] & 0xff)<<16 | (c[11] & 0xff)<<24,
j11 = k[16] & 0xff | (k[17] & 0xff)<<8 | (k[18] & 0xff)<<16 | (k[19] & 0xff)<<24,
j12 = k[20] & 0xff | (k[21] & 0xff)<<8 | (k[22] & 0xff)<<16 | (k[23] & 0xff)<<24,
j13 = k[24] & 0xff | (k[25] & 0xff)<<8 | (k[26] & 0xff)<<16 | (k[27] & 0xff)<<24,
j14 = k[28] & 0xff | (k[29] & 0xff)<<8 | (k[30] & 0xff)<<16 | (k[31] & 0xff)<<24,
j15 = c[12] & 0xff | (c[13] & 0xff)<<8 | (c[14] & 0xff)<<16 | (c[15] & 0xff)<<24;
var x0 = j0, x1 = j1, x2 = j2, x3 = j3, x4 = j4, x5 = j5, x6 = j6, x7 = j7,
x8 = j8, x9 = j9, x10 = j10, x11 = j11, x12 = j12, x13 = j13, x14 = j14,
x15 = j15, u;
for (var i = 0; i < 20; i += 2) {
u = x0 + x12 | 0;
x4 ^= u<<7 | u>>>(32-7);
u = x4 + x0 | 0;
x8 ^= u<<9 | u>>>(32-9);
u = x8 + x4 | 0;
x12 ^= u<<13 | u>>>(32-13);
u = x12 + x8 | 0;
x0 ^= u<<18 | u>>>(32-18);
u = x5 + x1 | 0;
x9 ^= u<<7 | u>>>(32-7);
u = x9 + x5 | 0;
x13 ^= u<<9 | u>>>(32-9);
u = x13 + x9 | 0;
x1 ^= u<<13 | u>>>(32-13);
u = x1 + x13 | 0;
x5 ^= u<<18 | u>>>(32-18);
u = x10 + x6 | 0;
x14 ^= u<<7 | u>>>(32-7);
u = x14 + x10 | 0;
x2 ^= u<<9 | u>>>(32-9);
u = x2 + x14 | 0;
x6 ^= u<<13 | u>>>(32-13);
u = x6 + x2 | 0;
x10 ^= u<<18 | u>>>(32-18);
u = x15 + x11 | 0;
x3 ^= u<<7 | u>>>(32-7);
u = x3 + x15 | 0;
x7 ^= u<<9 | u>>>(32-9);
u = x7 + x3 | 0;
x11 ^= u<<13 | u>>>(32-13);
u = x11 + x7 | 0;
x15 ^= u<<18 | u>>>(32-18);
u = x0 + x3 | 0;
x1 ^= u<<7 | u>>>(32-7);
u = x1 + x0 | 0;
x2 ^= u<<9 | u>>>(32-9);
u = x2 + x1 | 0;
x3 ^= u<<13 | u>>>(32-13);
u = x3 + x2 | 0;
x0 ^= u<<18 | u>>>(32-18);
u = x5 + x4 | 0;
x6 ^= u<<7 | u>>>(32-7);
u = x6 + x5 | 0;
x7 ^= u<<9 | u>>>(32-9);
u = x7 + x6 | 0;
x4 ^= u<<13 | u>>>(32-13);
u = x4 + x7 | 0;
x5 ^= u<<18 | u>>>(32-18);
u = x10 + x9 | 0;
x11 ^= u<<7 | u>>>(32-7);
u = x11 + x10 | 0;
x8 ^= u<<9 | u>>>(32-9);
u = x8 + x11 | 0;
x9 ^= u<<13 | u>>>(32-13);
u = x9 + x8 | 0;
x10 ^= u<<18 | u>>>(32-18);
u = x15 + x14 | 0;
x12 ^= u<<7 | u>>>(32-7);
u = x12 + x15 | 0;
x13 ^= u<<9 | u>>>(32-9);
u = x13 + x12 | 0;
x14 ^= u<<13 | u>>>(32-13);
u = x14 + x13 | 0;
x15 ^= u<<18 | u>>>(32-18);
}
o[ 0] = x0 >>> 0 & 0xff;
o[ 1] = x0 >>> 8 & 0xff;
o[ 2] = x0 >>> 16 & 0xff;
o[ 3] = x0 >>> 24 & 0xff;
o[ 4] = x5 >>> 0 & 0xff;
o[ 5] = x5 >>> 8 & 0xff;
o[ 6] = x5 >>> 16 & 0xff;
o[ 7] = x5 >>> 24 & 0xff;
o[ 8] = x10 >>> 0 & 0xff;
o[ 9] = x10 >>> 8 & 0xff;
o[10] = x10 >>> 16 & 0xff;
o[11] = x10 >>> 24 & 0xff;
o[12] = x15 >>> 0 & 0xff;
o[13] = x15 >>> 8 & 0xff;
o[14] = x15 >>> 16 & 0xff;
o[15] = x15 >>> 24 & 0xff;
o[16] = x6 >>> 0 & 0xff;
o[17] = x6 >>> 8 & 0xff;
o[18] = x6 >>> 16 & 0xff;
o[19] = x6 >>> 24 & 0xff;
o[20] = x7 >>> 0 & 0xff;
o[21] = x7 >>> 8 & 0xff;
o[22] = x7 >>> 16 & 0xff;
o[23] = x7 >>> 24 & 0xff;
o[24] = x8 >>> 0 & 0xff;
o[25] = x8 >>> 8 & 0xff;
o[26] = x8 >>> 16 & 0xff;
o[27] = x8 >>> 24 & 0xff;
o[28] = x9 >>> 0 & 0xff;
o[29] = x9 >>> 8 & 0xff;
o[30] = x9 >>> 16 & 0xff;
o[31] = x9 >>> 24 & 0xff;
}
function crypto_core_salsa20(out,inp,k,c) {
core_salsa20(out,inp,k,c);
}
function crypto_core_hsalsa20(out,inp,k,c) {
core_hsalsa20(out,inp,k,c);
}
var sigma = new Uint8Array([101, 120, 112, 97, 110, 100, 32, 51, 50, 45, 98, 121, 116, 101, 32, 107]);
// "expand 32-byte k"
function crypto_stream_salsa20_xor(c,cpos,m,mpos,b,n,k) {
var z = new Uint8Array(16), x = new Uint8Array(64);
var u, i;
for (i = 0; i < 16; i++) z[i] = 0;
for (i = 0; i < 8; i++) z[i] = n[i];
while (b >= 64) {
crypto_core_salsa20(x,z,k,sigma);
for (i = 0; i < 64; i++) c[cpos+i] = m[mpos+i] ^ x[i];
u = 1;
for (i = 8; i < 16; i++) {
u = u + (z[i] & 0xff) | 0;
z[i] = u & 0xff;
u >>>= 8;
}
b -= 64;
cpos += 64;
mpos += 64;
}
if (b > 0) {
crypto_core_salsa20(x,z,k,sigma);
for (i = 0; i < b; i++) c[cpos+i] = m[mpos+i] ^ x[i];
}
return 0;
}
function crypto_stream_salsa20(c,cpos,b,n,k) {
var z = new Uint8Array(16), x = new Uint8Array(64);
var u, i;
for (i = 0; i < 16; i++) z[i] = 0;
for (i = 0; i < 8; i++) z[i] = n[i];
while (b >= 64) {
crypto_core_salsa20(x,z,k,sigma);
for (i = 0; i < 64; i++) c[cpos+i] = x[i];
u = 1;
for (i = 8; i < 16; i++) {
u = u + (z[i] & 0xff) | 0;
z[i] = u & 0xff;
u >>>= 8;
}
b -= 64;
cpos += 64;
}
if (b > 0) {
crypto_core_salsa20(x,z,k,sigma);
for (i = 0; i < b; i++) c[cpos+i] = x[i];
}
return 0;
}
function crypto_stream(c,cpos,d,n,k) {
var s = new Uint8Array(32);
crypto_core_hsalsa20(s,n,k,sigma);
var sn = new Uint8Array(8);
for (var i = 0; i < 8; i++) sn[i] = n[i+16];
return crypto_stream_salsa20(c,cpos,d,sn,s);
}
function crypto_stream_xor(c,cpos,m,mpos,d,n,k) {
var s = new Uint8Array(32);
crypto_core_hsalsa20(s,n,k,sigma);
var sn = new Uint8Array(8);
for (var i = 0; i < 8; i++) sn[i] = n[i+16];
return crypto_stream_salsa20_xor(c,cpos,m,mpos,d,sn,s);
}
/*
* Port of Andrew Moon's Poly1305-donna-16. Public domain.
* https://github.com/floodyberry/poly1305-donna
*/
var poly1305 = function(key) {
this.buffer = new Uint8Array(16);
this.r = new Uint16Array(10);
this.h = new Uint16Array(10);
this.pad = new Uint16Array(8);
this.leftover = 0;
this.fin = 0;
var t0, t1, t2, t3, t4, t5, t6, t7;
t0 = key[ 0] & 0xff | (key[ 1] & 0xff) << 8; this.r[0] = ( t0 ) & 0x1fff;
t1 = key[ 2] & 0xff | (key[ 3] & 0xff) << 8; this.r[1] = ((t0 >>> 13) | (t1 << 3)) & 0x1fff;
t2 = key[ 4] & 0xff | (key[ 5] & 0xff) << 8; this.r[2] = ((t1 >>> 10) | (t2 << 6)) & 0x1f03;
t3 = key[ 6] & 0xff | (key[ 7] & 0xff) << 8; this.r[3] = ((t2 >>> 7) | (t3 << 9)) & 0x1fff;
t4 = key[ 8] & 0xff | (key[ 9] & 0xff) << 8; this.r[4] = ((t3 >>> 4) | (t4 << 12)) & 0x00ff;
this.r[5] = ((t4 >>> 1)) & 0x1ffe;
t5 = key[10] & 0xff | (key[11] & 0xff) << 8; this.r[6] = ((t4 >>> 14) | (t5 << 2)) & 0x1fff;
t6 = key[12] & 0xff | (key[13] & 0xff) << 8; this.r[7] = ((t5 >>> 11) | (t6 << 5)) & 0x1f81;
t7 = key[14] & 0xff | (key[15] & 0xff) << 8; this.r[8] = ((t6 >>> 8) | (t7 << 8)) & 0x1fff;
this.r[9] = ((t7 >>> 5)) & 0x007f;
this.pad[0] = key[16] & 0xff | (key[17] & 0xff) << 8;
this.pad[1] = key[18] & 0xff | (key[19] & 0xff) << 8;
this.pad[2] = key[20] & 0xff | (key[21] & 0xff) << 8;
this.pad[3] = key[22] & 0xff | (key[23] & 0xff) << 8;
this.pad[4] = key[24] & 0xff | (key[25] & 0xff) << 8;
this.pad[5] = key[26] & 0xff | (key[27] & 0xff) << 8;
this.pad[6] = key[28] & 0xff | (key[29] & 0xff) << 8;
this.pad[7] = key[30] & 0xff | (key[31] & 0xff) << 8;
};
poly1305.prototype.blocks = function(m, mpos, bytes) {
var hibit = this.fin ? 0 : (1 << 11);
var t0, t1, t2, t3, t4, t5, t6, t7, c;
var d0, d1, d2, d3, d4, d5, d6, d7, d8, d9;
var h0 = this.h[0],
h1 = this.h[1],
h2 = this.h[2],
h3 = this.h[3],
h4 = this.h[4],
h5 = this.h[5],
h6 = this.h[6],
h7 = this.h[7],
h8 = this.h[8],
h9 = this.h[9];
var r0 = this.r[0],
r1 = this.r[1],
r2 = this.r[2],
r3 = this.r[3],
r4 = this.r[4],
r5 = this.r[5],
r6 = this.r[6],
r7 = this.r[7],
r8 = this.r[8],
r9 = this.r[9];
while (bytes >= 16) {
t0 = m[mpos+ 0] & 0xff | (m[mpos+ 1] & 0xff) << 8; h0 += ( t0 ) & 0x1fff;
t1 = m[mpos+ 2] & 0xff | (m[mpos+ 3] & 0xff) << 8; h1 += ((t0 >>> 13) | (t1 << 3)) & 0x1fff;
t2 = m[mpos+ 4] & 0xff | (m[mpos+ 5] & 0xff) << 8; h2 += ((t1 >>> 10) | (t2 << 6)) & 0x1fff;
t3 = m[mpos+ 6] & 0xff | (m[mpos+ 7] & 0xff) << 8; h3 += ((t2 >>> 7) | (t3 << 9)) & 0x1fff;
t4 = m[mpos+ 8] & 0xff | (m[mpos+ 9] & 0xff) << 8; h4 += ((t3 >>> 4) | (t4 << 12)) & 0x1fff;
h5 += ((t4 >>> 1)) & 0x1fff;
t5 = m[mpos+10] & 0xff | (m[mpos+11] & 0xff) << 8; h6 += ((t4 >>> 14) | (t5 << 2)) & 0x1fff;
t6 = m[mpos+12] & 0xff | (m[mpos+13] & 0xff) << 8; h7 += ((t5 >>> 11) | (t6 << 5)) & 0x1fff;
t7 = m[mpos+14] & 0xff | (m[mpos+15] & 0xff) << 8; h8 += ((t6 >>> 8) | (t7 << 8)) & 0x1fff;
h9 += ((t7 >>> 5)) | hibit;
c = 0;
d0 = c;
d0 += h0 * r0;
d0 += h1 * (5 * r9);
d0 += h2 * (5 * r8);
d0 += h3 * (5 * r7);
d0 += h4 * (5 * r6);
c = (d0 >>> 13); d0 &= 0x1fff;
d0 += h5 * (5 * r5);
d0 += h6 * (5 * r4);
d0 += h7 * (5 * r3);
d0 += h8 * (5 * r2);
d0 += h9 * (5 * r1);
c += (d0 >>> 13); d0 &= 0x1fff;
d1 = c;
d1 += h0 * r1;
d1 += h1 * r0;
d1 += h2 * (5 * r9);
d1 += h3 * (5 * r8);
d1 += h4 * (5 * r7);
c = (d1 >>> 13); d1 &= 0x1fff;
d1 += h5 * (5 * r6);
d1 += h6 * (5 * r5);
d1 += h7 * (5 * r4);
d1 += h8 * (5 * r3);
d1 += h9 * (5 * r2);
c += (d1 >>> 13); d1 &= 0x1fff;
d2 = c;
d2 += h0 * r2;
d2 += h1 * r1;
d2 += h2 * r0;
d2 += h3 * (5 * r9);
d2 += h4 * (5 * r8);
c = (d2 >>> 13); d2 &= 0x1fff;
d2 += h5 * (5 * r7);
d2 += h6 * (5 * r6);
d2 += h7 * (5 * r5);
d2 += h8 * (5 * r4);
d2 += h9 * (5 * r3);
c += (d2 >>> 13); d2 &= 0x1fff;
d3 = c;
d3 += h0 * r3;
d3 += h1 * r2;
d3 += h2 * r1;
d3 += h3 * r0;
d3 += h4 * (5 * r9);
c = (d3 >>> 13); d3 &= 0x1fff;
d3 += h5 * (5 * r8);
d3 += h6 * (5 * r7);
d3 += h7 * (5 * r6);
d3 += h8 * (5 * r5);
d3 += h9 * (5 * r4);
c += (d3 >>> 13); d3 &= 0x1fff;
d4 = c;
d4 += h0 * r4;
d4 += h1 * r3;
d4 += h2 * r2;
d4 += h3 * r1;
d4 += h4 * r0;
c = (d4 >>> 13); d4 &= 0x1fff;
d4 += h5 * (5 * r9);
d4 += h6 * (5 * r8);
d4 += h7 * (5 * r7);
d4 += h8 * (5 * r6);
d4 += h9 * (5 * r5);
c += (d4 >>> 13); d4 &= 0x1fff;
d5 = c;
d5 += h0 * r5;
d5 += h1 * r4;
d5 += h2 * r3;
d5 += h3 * r2;
d5 += h4 * r1;
c = (d5 >>> 13); d5 &= 0x1fff;
d5 += h5 * r0;
d5 += h6 * (5 * r9);
d5 += h7 * (5 * r8);
d5 += h8 * (5 * r7);
d5 += h9 * (5 * r6);
c += (d5 >>> 13); d5 &= 0x1fff;
d6 = c;
d6 += h0 * r6;
d6 += h1 * r5;
d6 += h2 * r4;
d6 += h3 * r3;
d6 += h4 * r2;
c = (d6 >>> 13); d6 &= 0x1fff;
d6 += h5 * r1;
d6 += h6 * r0;
d6 += h7 * (5 * r9);
d6 += h8 * (5 * r8);
d6 += h9 * (5 * r7);
c += (d6 >>> 13); d6 &= 0x1fff;
d7 = c;
d7 += h0 * r7;
d7 += h1 * r6;
d7 += h2 * r5;
d7 += h3 * r4;
d7 += h4 * r3;
c = (d7 >>> 13); d7 &= 0x1fff;
d7 += h5 * r2;
d7 += h6 * r1;
d7 += h7 * r0;
d7 += h8 * (5 * r9);
d7 += h9 * (5 * r8);
c += (d7 >>> 13); d7 &= 0x1fff;
d8 = c;
d8 += h0 * r8;
d8 += h1 * r7;
d8 += h2 * r6;
d8 += h3 * r5;
d8 += h4 * r4;
c = (d8 >>> 13); d8 &= 0x1fff;
d8 += h5 * r3;
d8 += h6 * r2;
d8 += h7 * r1;
d8 += h8 * r0;
d8 += h9 * (5 * r9);
c += (d8 >>> 13); d8 &= 0x1fff;
d9 = c;
d9 += h0 * r9;
d9 += h1 * r8;
d9 += h2 * r7;
d9 += h3 * r6;
d9 += h4 * r5;
c = (d9 >>> 13); d9 &= 0x1fff;
d9 += h5 * r4;
d9 += h6 * r3;
d9 += h7 * r2;
d9 += h8 * r1;
d9 += h9 * r0;
c += (d9 >>> 13); d9 &= 0x1fff;
c = (((c << 2) + c)) | 0;
c = (c + d0) | 0;
d0 = c & 0x1fff;
c = (c >>> 13);
d1 += c;
h0 = d0;
h1 = d1;
h2 = d2;
h3 = d3;
h4 = d4;
h5 = d5;
h6 = d6;
h7 = d7;
h8 = d8;
h9 = d9;
mpos += 16;
bytes -= 16;
}
this.h[0] = h0;
this.h[1] = h1;
this.h[2] = h2;
this.h[3] = h3;
this.h[4] = h4;
this.h[5] = h5;
this.h[6] = h6;
this.h[7] = h7;
this.h[8] = h8;
this.h[9] = h9;
};
poly1305.prototype.finish = function(mac, macpos) {
var g = new Uint16Array(10);
var c, mask, f, i;
if (this.leftover) {
i = this.leftover;
this.buffer[i++] = 1;
for (; i < 16; i++) this.buffer[i] = 0;
this.fin = 1;
this.blocks(this.buffer, 0, 16);
}
c = this.h[1] >>> 13;
this.h[1] &= 0x1fff;
for (i = 2; i < 10; i++) {
this.h[i] += c;
c = this.h[i] >>> 13;
this.h[i] &= 0x1fff;
}
this.h[0] += (c * 5);
c = this.h[0] >>> 13;
this.h[0] &= 0x1fff;
this.h[1] += c;
c = this.h[1] >>> 13;
this.h[1] &= 0x1fff;
this.h[2] += c;
g[0] = this.h[0] + 5;
c = g[0] >>> 13;
g[0] &= 0x1fff;
for (i = 1; i < 10; i++) {
g[i] = this.h[i] + c;
c = g[i] >>> 13;
g[i] &= 0x1fff;
}
g[9] -= (1 << 13);
mask = (c ^ 1) - 1;
for (i = 0; i < 10; i++) g[i] &= mask;
mask = ~mask;
for (i = 0; i < 10; i++) this.h[i] = (this.h[i] & mask) | g[i];
this.h[0] = ((this.h[0] ) | (this.h[1] << 13) ) & 0xffff;
this.h[1] = ((this.h[1] >>> 3) | (this.h[2] << 10) ) & 0xffff;
this.h[2] = ((this.h[2] >>> 6) | (this.h[3] << 7) ) & 0xffff;
this.h[3] = ((this.h[3] >>> 9) | (this.h[4] << 4) ) & 0xffff;
this.h[4] = ((this.h[4] >>> 12) | (this.h[5] << 1) | (this.h[6] << 14)) & 0xffff;
this.h[5] = ((this.h[6] >>> 2) | (this.h[7] << 11) ) & 0xffff;
this.h[6] = ((this.h[7] >>> 5) | (this.h[8] << 8) ) & 0xffff;
this.h[7] = ((this.h[8] >>> 8) | (this.h[9] << 5) ) & 0xffff;
f = this.h[0] + this.pad[0];
this.h[0] = f & 0xffff;
for (i = 1; i < 8; i++) {
f = (((this.h[i] + this.pad[i]) | 0) + (f >>> 16)) | 0;
this.h[i] = f & 0xffff;
}
mac[macpos+ 0] = (this.h[0] >>> 0) & 0xff;
mac[macpos+ 1] = (this.h[0] >>> 8) & 0xff;
mac[macpos+ 2] = (this.h[1] >>> 0) & 0xff;
mac[macpos+ 3] = (this.h[1] >>> 8) & 0xff;
mac[macpos+ 4] = (this.h[2] >>> 0) & 0xff;
mac[macpos+ 5] = (this.h[2] >>> 8) & 0xff;
mac[macpos+ 6] = (this.h[3] >>> 0) & 0xff;
mac[macpos+ 7] = (this.h[3] >>> 8) & 0xff;
mac[macpos+ 8] = (this.h[4] >>> 0) & 0xff;
mac[macpos+ 9] = (this.h[4] >>> 8) & 0xff;
mac[macpos+10] = (this.h[5] >>> 0) & 0xff;
mac[macpos+11] = (this.h[5] >>> 8) & 0xff;
mac[macpos+12] = (this.h[6] >>> 0) & 0xff;
mac[macpos+13] = (this.h[6] >>> 8) & 0xff;
mac[macpos+14] = (this.h[7] >>> 0) & 0xff;
mac[macpos+15] = (this.h[7] >>> 8) & 0xff;
};
poly1305.prototype.update = function(m, mpos, bytes) {
var i, want;
if (this.leftover) {
want = (16 - this.leftover);
if (want > bytes)
want = bytes;
for (i = 0; i < want; i++)
this.buffer[this.leftover + i] = m[mpos+i];
bytes -= want;
mpos += want;
this.leftover += want;
if (this.leftover < 16)
return;
this.blocks(this.buffer, 0, 16);
this.leftover = 0;
}
if (bytes >= 16) {
want = bytes - (bytes % 16);
this.blocks(m, mpos, want);
mpos += want;
bytes -= want;
}
if (bytes) {
for (i = 0; i < bytes; i++)
this.buffer[this.leftover + i] = m[mpos+i];
this.leftover += bytes;
}
};
function crypto_onetimeauth(out, outpos, m, mpos, n, k) {
var s = new poly1305(k);
s.update(m, mpos, n);
s.finish(out, outpos);
return 0;
}
function crypto_onetimeauth_verify(h, hpos, m, mpos, n, k) {
var x = new Uint8Array(16);
crypto_onetimeauth(x,0,m,mpos,n,k);
return crypto_verify_16(h,hpos,x,0);
}
function crypto_secretbox(c,m,d,n,k) {
var i;
if (d < 32) return -1;
crypto_stream_xor(c,0,m,0,d,n,k);
crypto_onetimeauth(c, 16, c, 32, d - 32, c);
for (i = 0; i < 16; i++) c[i] = 0;
return 0;
}
function crypto_secretbox_open(m,c,d,n,k) {
var i;
var x = new Uint8Array(32);
if (d < 32) return -1;
crypto_stream(x,0,32,n,k);
if (crypto_onetimeauth_verify(c, 16,c, 32,d - 32,x) !== 0) return -1;
crypto_stream_xor(m,0,c,0,d,n,k);
for (i = 0; i < 32; i++) m[i] = 0;
return 0;
}
function set25519(r, a) {
var i;
for (i = 0; i < 16; i++) r[i] = a[i]|0;
}
function car25519(o) {
var i, v, c = 1;
for (i = 0; i < 16; i++) {
v = o[i] + c + 65535;
c = Math.floor(v / 65536);
o[i] = v - c * 65536;
}
o[0] += c-1 + 37 * (c-1);
}
function sel25519(p, q, b) {
var t, c = ~(b-1);
for (var i = 0; i < 16; i++) {
t = c & (p[i] ^ q[i]);
p[i] ^= t;
q[i] ^= t;
}
}
function pack25519(o, n) {
var i, j, b;
var m = gf(), t = gf();
for (i = 0; i < 16; i++) t[i] = n[i];
car25519(t);
car25519(t);
car25519(t);
for (j = 0; j < 2; j++) {
m[0] = t[0] - 0xffed;
for (i = 1; i < 15; i++) {
m[i] = t[i] - 0xffff - ((m[i-1]>>16) & 1);
m[i-1] &= 0xffff;
}
m[15] = t[15] - 0x7fff - ((m[14]>>16) & 1);
b = (m[15]>>16) & 1;
m[14] &= 0xffff;
sel25519(t, m, 1-b);
}
for (i = 0; i < 16; i++) {
o[2*i] = t[i] & 0xff;
o[2*i+1] = t[i]>>8;
}
}
function neq25519(a, b) {
var c = new Uint8Array(32), d = new Uint8Array(32);
pack25519(c, a);
pack25519(d, b);
return crypto_verify_32(c, 0, d, 0);
}
function par25519(a) {
var d = new Uint8Array(32);
pack25519(d, a);
return d[0] & 1;
}
function unpack25519(o, n) {
var i;
for (i = 0; i < 16; i++) o[i] = n[2*i] + (n[2*i+1] << 8);
o[15] &= 0x7fff;
}
function A(o, a, b) {
for (var i = 0; i < 16; i++) o[i] = a[i] + b[i];
}
function Z(o, a, b) {
for (var i = 0; i < 16; i++) o[i] = a[i] - b[i];
}
function M(o, a, b) {
var v, c,
t0 = 0, t1 = 0, t2 = 0, t3 = 0, t4 = 0, t5 = 0, t6 = 0, t7 = 0,
t8 = 0, t9 = 0, t10 = 0, t11 = 0, t12 = 0, t13 = 0, t14 = 0, t15 = 0,
t16 = 0, t17 = 0, t18 = 0, t19 = 0, t20 = 0, t21 = 0, t22 = 0, t23 = 0,
t24 = 0, t25 = 0, t26 = 0, t27 = 0, t28 = 0, t29 = 0, t30 = 0,
b0 = b[0],
b1 = b[1],
b2 = b[2],
b3 = b[3],
b4 = b[4],
b5 = b[5],
b6 = b[6],
b7 = b[7],
b8 = b[8],
b9 = b[9],
b10 = b[10],
b11 = b[11],
b12 = b[12],
b13 = b[13],
b14 = b[14],
b15 = b[15];
v = a[0];
t0 += v * b0;
t1 += v * b1;
t2 += v * b2;
t3 += v * b3;
t4 += v * b4;
t5 += v * b5;
t6 += v * b6;
t7 += v * b7;
t8 += v * b8;
t9 += v * b9;
t10 += v * b10;
t11 += v * b11;
t12 += v * b12;
t13 += v * b13;
t14 += v * b14;
t15 += v * b15;
v = a[1];
t1 += v * b0;
t2 += v * b1;
t3 += v * b2;
t4 += v * b3;
t5 += v * b4;
t6 += v * b5;
t7 += v * b6;
t8 += v * b7;
t9 += v * b8;
t10 += v * b9;
t11 += v * b10;
t12 += v * b11;
t13 += v * b12;
t14 += v * b13;
t15 += v * b14;
t16 += v * b15;
v = a[2];
t2 += v * b0;
t3 += v * b1;
t4 += v * b2;
t5 += v * b3;
t6 += v * b4;
t7 += v * b5;
t8 += v * b6;
t9 += v * b7;
t10 += v * b8;
t11 += v * b9;
t12 += v * b10;
t13 += v * b11;
t14 += v * b12;
t15 += v * b13;
t16 += v * b14;
t17 += v * b15;
v = a[3];
t3 += v * b0;
t4 += v * b1;
t5 += v * b2;
t6 += v * b3;
t7 += v * b4;
t8 += v * b5;
t9 += v * b6;
t10 += v * b7;
t11 += v * b8;
t12 += v * b9;
t13 += v * b10;
t14 += v * b11;
t15 += v * b12;
t16 += v * b13;
t17 += v * b14;
t18 += v * b15;
v = a[4];
t4 += v * b0;
t5 += v * b1;
t6 += v * b2;
t7 += v * b3;
t8 += v * b4;
t9 += v * b5;
t10 += v * b6;
t11 += v * b7;
t12 += v * b8;
t13 += v * b9;
t14 += v * b10;
t15 += v * b11;
t16 += v * b12;
t17 += v * b13;
t18 += v * b14;
t19 += v * b15;
v = a[5];
t5 += v * b0;
t6 += v * b1;
t7 += v * b2;
t8 += v * b3;
t9 += v * b4;
t10 += v * b5;
t11 += v * b6;
t12 += v * b7;
t13 += v * b8;
t14 += v * b9;
t15 += v * b10;
t16 += v * b11;
t17 += v * b12;
t18 += v * b13;
t19 += v * b14;
t20 += v * b15;
v = a[6];
t6 += v * b0;
t7 += v * b1;
t8 += v * b2;
t9 += v * b3;
t10 += v * b4;
t11 += v * b5;
t12 += v * b6;
t13 += v * b7;
t14 += v * b8;
t15 += v * b9;
t16 += v * b10;
t17 += v * b11;
t18 += v * b12;
t19 += v * b13;
t20 += v * b14;
t21 += v * b15;
v = a[7];
t7 += v * b0;
t8 += v * b1;
t9 += v * b2;
t10 += v * b3;
t11 += v * b4;
t12 += v * b5;
t13 += v * b6;
t14 += v * b7;
t15 += v * b8;
t16 += v * b9;
t17 += v * b10;
t18 += v * b11;
t19 += v * b12;
t20 += v * b13;
t21 += v * b14;
t22 += v * b15;
v = a[8];
t8 += v * b0;
t9 += v * b1;
t10 += v * b2;
t11 += v * b3;
t12 += v * b4;
t13 += v * b5;
t14 += v * b6;
t15 += v * b7;
t16 += v * b8;
t17 += v * b9;
t18 += v * b10;
t19 += v * b11;
t20 += v * b12;
t21 += v * b13;
t22 += v * b14;
t23 += v * b15;
v = a[9];
t9 += v * b0;
t10 += v * b1;
t11 += v * b2;
t12 += v * b3;
t13 += v * b4;
t14 += v * b5;
t15 += v * b6;
t16 += v * b7;
t17 += v * b8;
t18 += v * b9;
t19 += v * b10;
t20 += v * b11;
t21 += v * b12;
t22 += v * b13;
t23 += v * b14;
t24 += v * b15;
v = a[10];
t10 += v * b0;
t11 += v * b1;
t12 += v * b2;
t13 += v * b3;
t14 += v * b4;
t15 += v * b5;
t16 += v * b6;
t17 += v * b7;
t18 += v * b8;
t19 += v * b9;
t20 += v * b10;
t21 += v * b11;
t22 += v * b12;
t23 += v * b13;
t24 += v * b14;
t25 += v * b15;
v = a[11];
t11 += v * b0;
t12 += v * b1;
t13 += v * b2;
t14 += v * b3;
t15 += v * b4;
t16 += v * b5;
t17 += v * b6;
t18 += v * b7;
t19 += v * b8;
t20 += v * b9;
t21 += v * b10;
t22 += v * b11;
t23 += v * b12;
t24 += v * b13;
t25 += v * b14;
t26 += v * b15;
v = a[12];
t12 += v * b0;
t13 += v * b1;
t14 += v * b2;
t15 += v * b3;
t16 += v * b4;
t17 += v * b5;
t18 += v * b6;
t19 += v * b7;
t20 += v * b8;
t21 += v * b9;
t22 += v * b10;
t23 += v * b11;
t24 += v * b12;
t25 += v * b13;
t26 += v * b14;
t27 += v * b15;
v = a[13];
t13 += v * b0;
t14 += v * b1;
t15 += v * b2;
t16 += v * b3;
t17 += v * b4;
t18 += v * b5;
t19 += v * b6;
t20 += v * b7;
t21 += v * b8;
t22 += v * b9;
t23 += v * b10;
t24 += v * b11;
t25 += v * b12;
t26 += v * b13;
t27 += v * b14;
t28 += v * b15;
v = a[14];
t14 += v * b0;
t15 += v * b1;
t16 += v * b2;
t17 += v * b3;
t18 += v * b4;
t19 += v * b5;
t20 += v * b6;
t21 += v * b7;
t22 += v * b8;
t23 += v * b9;
t24 += v * b10;
t25 += v * b11;
t26 += v * b12;
t27 += v * b13;
t28 += v * b14;
t29 += v * b15;
v = a[15];
t15 += v * b0;
t16 += v * b1;
t17 += v * b2;
t18 += v * b3;
t19 += v * b4;
t20 += v * b5;
t21 += v * b6;
t22 += v * b7;
t23 += v * b8;
t24 += v * b9;
t25 += v * b10;
t26 += v * b11;
t27 += v * b12;
t28 += v * b13;
t29 += v * b14;
t30 += v * b15;
t0 += 38 * t16;
t1 += 38 * t17;
t2 += 38 * t18;
t3 += 38 * t19;
t4 += 38 * t20;
t5 += 38 * t21;
t6 += 38 * t22;
t7 += 38 * t23;
t8 += 38 * t24;
t9 += 38 * t25;
t10 += 38 * t26;
t11 += 38 * t27;
t12 += 38 * t28;
t13 += 38 * t29;
t14 += 38 * t30;
// t15 left as is
// first car
c = 1;
v = t0 + c + 65535; c = Math.floor(v / 65536); t0 = v - c * 65536;
v = t1 + c + 65535; c = Math.floor(v / 65536); t1 = v - c * 65536;
v = t2 + c + 65535; c = Math.floor(v / 65536); t2 = v - c * 65536;
v = t3 + c + 65535; c = Math.floor(v / 65536); t3 = v - c * 65536;
v = t4 + c + 65535; c = Math.floor(v / 65536); t4 = v - c * 65536;
v = t5 + c + 65535; c = Math.floor(v / 65536); t5 = v - c * 65536;
v = t6 + c + 65535; c = Math.floor(v / 65536); t6 = v - c * 65536;
v = t7 + c + 65535; c = Math.floor(v / 65536); t7 = v - c * 65536;
v = t8 + c + 65535; c = Math.floor(v / 65536); t8 = v - c * 65536;
v = t9 + c + 65535; c = Math.floor(v / 65536); t9 = v - c * 65536;
v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536;
v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536;
v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536;
v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536;
v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536;
v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536;
t0 += c-1 + 37 * (c-1);
// second car
c = 1;
v = t0 + c + 65535; c = Math.floor(v / 65536); t0 = v - c * 65536;
v = t1 + c + 65535; c = Math.floor(v / 65536); t1 = v - c * 65536;
v = t2 + c + 65535; c = Math.floor(v / 65536); t2 = v - c * 65536;
v = t3 + c + 65535; c = Math.floor(v / 65536); t3 = v - c * 65536;
v = t4 + c + 65535; c = Math.floor(v / 65536); t4 = v - c * 65536;
v = t5 + c + 65535; c = Math.floor(v / 65536); t5 = v - c * 65536;
v = t6 + c + 65535; c = Math.floor(v / 65536); t6 = v - c * 65536;
v = t7 + c + 65535; c = Math.floor(v / 65536); t7 = v - c * 65536;
v = t8 + c + 65535; c = Math.floor(v / 65536); t8 = v - c * 65536;
v = t9 + c + 65535; c = Math.floor(v / 65536); t9 = v - c * 65536;
v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536;
v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536;
v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536;
v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536;
v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536;
v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536;
t0 += c-1 + 37 * (c-1);
o[ 0] = t0;
o[ 1] = t1;
o[ 2] = t2;
o[ 3] = t3;
o[ 4] = t4;
o[ 5] = t5;
o[ 6] = t6;
o[ 7] = t7;
o[ 8] = t8;
o[ 9] = t9;
o[10] = t10;
o[11] = t11;
o[12] = t12;
o[13] = t13;
o[14] = t14;
o[15] = t15;
}
function S(o, a) {
M(o, a, a);
}
function inv25519(o, i) {
var c = gf();
var a;
for (a = 0; a < 16; a++) c[a] = i[a];
for (a = 253; a >= 0; a--) {
S(c, c);
if(a !== 2 && a !== 4) M(c, c, i);
}
for (a = 0; a < 16; a++) o[a] = c[a];
}
function pow2523(o, i) {
var c = gf();
var a;
for (a = 0; a < 16; a++) c[a] = i[a];
for (a = 250; a >= 0; a--) {
S(c, c);
if(a !== 1) M(c, c, i);
}
for (a = 0; a < 16; a++) o[a] = c[a];
}
function crypto_scalarmult(q, n, p) {
var z = new Uint8Array(32);
var x = new Float64Array(80), r, i;
var a = gf(), b = gf(), c = gf(),
d = gf(), e = gf(), f = gf();
for (i = 0; i < 31; i++) z[i] = n[i];
z[31]=(n[31]&127)|64;
z[0]&=248;
unpack25519(x,p);
for (i = 0; i < 16; i++) {
b[i]=x[i];
d[i]=a[i]=c[i]=0;
}
a[0]=d[0]=1;
for (i=254; i>=0; --i) {
r=(z[i>>>3]>>>(i&7))&1;
sel25519(a,b,r);
sel25519(c,d,r);
A(e,a,c);
Z(a,a,c);
A(c,b,d);
Z(b,b,d);
S(d,e);
S(f,a);
M(a,c,a);
M(c,b,e);
A(e,a,c);
Z(a,a,c);
S(b,a);
Z(c,d,f);
M(a,c,_121665);
A(a,a,d);
M(c,c,a);
M(a,d,f);
M(d,b,x);
S(b,e);
sel25519(a,b,r);
sel25519(c,d,r);
}
for (i = 0; i < 16; i++) {
x[i+16]=a[i];
x[i+32]=c[i];
x[i+48]=b[i];
x[i+64]=d[i];
}
var x32 = x.subarray(32);
var x16 = x.subarray(16);
inv25519(x32,x32);
M(x16,x16,x32);
pack25519(q,x16);
return 0;
}
function crypto_scalarmult_base(q, n) {
return crypto_scalarmult(q, n, _9);
}
function crypto_box_keypair(y, x) {
randombytes(x, 32);
return crypto_scalarmult_base(y, x);
}
function crypto_box_beforenm(k, y, x) {
var s = new Uint8Array(32);
crypto_scalarmult(s, x, y);
return crypto_core_hsalsa20(k, _0, s, sigma);
}
var crypto_box_afternm = crypto_secretbox;
var crypto_box_open_afternm = crypto_secretbox_open;
function crypto_box(c, m, d, n, y, x) {
var k = new Uint8Array(32);
crypto_box_beforenm(k, y, x);
return crypto_box_afternm(c, m, d, n, k);
}
function crypto_box_open(m, c, d, n, y, x) {
var k = new Uint8Array(32);
crypto_box_beforenm(k, y, x);
return crypto_box_open_afternm(m, c, d, n, k);
}
var K = [
0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd,
0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc,
0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019,
0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118,
0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe,
0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2,
0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1,
0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694,
0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3,
0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65,
0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483,
0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5,
0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210,
0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4,
0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725,
0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70,
0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926,
0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df,
0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8,
0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b,
0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001,
0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30,
0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910,
0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8,
0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53,
0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8,
0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb,
0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3,
0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60,
0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec,
0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9,
0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b,
0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207,
0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178,
0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6,
0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b,
0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493,
0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c,
0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a,
0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817
];
function crypto_hashblocks_hl(hh, hl, m, n) {
var wh = new Int32Array(16), wl = new Int32Array(16),
bh0, bh1, bh2, bh3, bh4, bh5, bh6, bh7,
bl0, bl1, bl2, bl3, bl4, bl5, bl6, bl7,
th, tl, i, j, h, l, a, b, c, d;
var ah0 = hh[0],
ah1 = hh[1],
ah2 = hh[2],
ah3 = hh[3],
ah4 = hh[4],
ah5 = hh[5],
ah6 = hh[6],
ah7 = hh[7],
al0 = hl[0],
al1 = hl[1],
al2 = hl[2],
al3 = hl[3],
al4 = hl[4],
al5 = hl[5],
al6 = hl[6],
al7 = hl[7];
var pos = 0;
while (n >= 128) {
for (i = 0; i < 16; i++) {
j = 8 * i + pos;
wh[i] = (m[j+0] << 24) | (m[j+1] << 16) | (m[j+2] << 8) | m[j+3];
wl[i] = (m[j+4] << 24) | (m[j+5] << 16) | (m[j+6] << 8) | m[j+7];
}
for (i = 0; i < 80; i++) {
bh0 = ah0;
bh1 = ah1;
bh2 = ah2;
bh3 = ah3;
bh4 = ah4;
bh5 = ah5;
bh6 = ah6;
bh7 = ah7;
bl0 = al0;
bl1 = al1;
bl2 = al2;
bl3 = al3;
bl4 = al4;
bl5 = al5;
bl6 = al6;
bl7 = al7;
// add
h = ah7;
l = al7;
a = l & 0xffff; b = l >>> 16;
c = h & 0xffff; d = h >>> 16;
// Sigma1
h = ((ah4 >>> 14) | (al4 << (32-14))) ^ ((ah4 >>> 18) | (al4 << (32-18))) ^ ((al4 >>> (41-32)) | (ah4 << (32-(41-32))));
l = ((al4 >>> 14) | (ah4 << (32-14))) ^ ((al4 >>> 18) | (ah4 << (32-18))) ^ ((ah4 >>> (41-32)) | (al4 << (32-(41-32))));
a += l & 0xffff; b += l >>> 16;
c += h & 0xffff; d += h >>> 16;
// Ch
h = (ah4 & ah5) ^ (~ah4 & ah6);
l = (al4 & al5) ^ (~al4 & al6);
a += l & 0xffff; b += l >>> 16;
c += h & 0xffff; d += h >>> 16;
// K
h = K[i*2];
l = K[i*2+1];
a += l & 0xffff; b += l >>> 16;
c += h & 0xffff; d += h >>> 16;
// w
h = wh[i%16];
l = wl[i%16];
a += l & 0xffff; b += l >>> 16;
c += h & 0xffff; d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
th = c & 0xffff | d << 16;
tl = a & 0xffff | b << 16;
// add
h = th;
l = tl;
a = l & 0xffff; b = l >>> 16;
c = h & 0xffff; d = h >>> 16;
// Sigma0
h = ((ah0 >>> 28) | (al0 << (32-28))) ^ ((al0 >>> (34-32)) | (ah0 << (32-(34-32)))) ^ ((al0 >>> (39-32)) | (ah0 << (32-(39-32))));
l = ((al0 >>> 28) | (ah0 << (32-28))) ^ ((ah0 >>> (34-32)) | (al0 << (32-(34-32)))) ^ ((ah0 >>> (39-32)) | (al0 << (32-(39-32))));
a += l & 0xffff; b += l >>> 16;
c += h & 0xffff; d += h >>> 16;
// Maj
h = (ah0 & ah1) ^ (ah0 & ah2) ^ (ah1 & ah2);
l = (al0 & al1) ^ (al0 & al2) ^ (al1 & al2);
a += l & 0xffff; b += l >>> 16;
c += h & 0xffff; d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
bh7 = (c & 0xffff) | (d << 16);
bl7 = (a & 0xffff) | (b << 16);
// add
h = bh3;
l = bl3;
a = l & 0xffff; b = l >>> 16;
c = h & 0xffff; d = h >>> 16;
h = th;
l = tl;
a += l & 0xffff; b += l >>> 16;
c += h & 0xffff; d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
bh3 = (c & 0xffff) | (d << 16);
bl3 = (a & 0xffff) | (b << 16);
ah1 = bh0;
ah2 = bh1;
ah3 = bh2;
ah4 = bh3;
ah5 = bh4;
ah6 = bh5;
ah7 = bh6;
ah0 = bh7;
al1 = bl0;
al2 = bl1;
al3 = bl2;
al4 = bl3;
al5 = bl4;
al6 = bl5;
al7 = bl6;
al0 = bl7;
if (i%16 === 15) {
for (j = 0; j < 16; j++) {
// add
h = wh[j];
l = wl[j];
a = l & 0xffff; b = l >>> 16;
c = h & 0xffff; d = h >>> 16;
h = wh[(j+9)%16];
l = wl[(j+9)%16];
a += l & 0xffff; b += l >>> 16;
c += h & 0xffff; d += h >>> 16;
// sigma0
th = wh[(j+1)%16];
tl = wl[(j+1)%16];
h = ((th >>> 1) | (tl << (32-1))) ^ ((th >>> 8) | (tl << (32-8))) ^ (th >>> 7);
l = ((tl >>> 1) | (th << (32-1))) ^ ((tl >>> 8) | (th << (32-8))) ^ ((tl >>> 7) | (th << (32-7)));
a += l & 0xffff; b += l >>> 16;
c += h & 0xffff; d += h >>> 16;
// sigma1
th = wh[(j+14)%16];
tl = wl[(j+14)%16];
h = ((th >>> 19) | (tl << (32-19))) ^ ((tl >>> (61-32)) | (th << (32-(61-32)))) ^ (th >>> 6);
l = ((tl >>> 19) | (th << (32-19))) ^ ((th >>> (61-32)) | (tl << (32-(61-32)))) ^ ((tl >>> 6) | (th << (32-6)));
a += l & 0xffff; b += l >>> 16;
c += h & 0xffff; d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
wh[j] = (c & 0xffff) | (d << 16);
wl[j] = (a & 0xffff) | (b << 16);
}
}
}
// add
h = ah0;
l = al0;
a = l & 0xffff; b = l >>> 16;
c = h & 0xffff; d = h >>> 16;
h = hh[0];
l = hl[0];
a += l & 0xffff; b += l >>> 16;
c += h & 0xffff; d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
hh[0] = ah0 = (c & 0xffff) | (d << 16);
hl[0] = al0 = (a & 0xffff) | (b << 16);
h = ah1;
l = al1;
a = l & 0xffff; b = l >>> 16;
c = h & 0xffff; d = h >>> 16;
h = hh[1];
l = hl[1];
a += l & 0xffff; b += l >>> 16;
c += h & 0xffff; d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
hh[1] = ah1 = (c & 0xffff) | (d << 16);
hl[1] = al1 = (a & 0xffff) | (b << 16);
h = ah2;
l = al2;
a = l & 0xffff; b = l >>> 16;
c = h & 0xffff; d = h >>> 16;
h = hh[2];
l = hl[2];
a += l & 0xffff; b += l >>> 16;
c += h & 0xffff; d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
hh[2] = ah2 = (c & 0xffff) | (d << 16);
hl[2] = al2 = (a & 0xffff) | (b << 16);
h = ah3;
l = al3;
a = l & 0xffff; b = l >>> 16;
c = h & 0xffff; d = h >>> 16;
h = hh[3];
l = hl[3];
a += l & 0xffff; b += l >>> 16;
c += h & 0xffff; d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
hh[3] = ah3 = (c & 0xffff) | (d << 16);
hl[3] = al3 = (a & 0xffff) | (b << 16);
h = ah4;
l = al4;
a = l & 0xffff; b = l >>> 16;
c = h & 0xffff; d = h >>> 16;
h = hh[4];
l = hl[4];
a += l & 0xffff; b += l >>> 16;
c += h & 0xffff; d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
hh[4] = ah4 = (c & 0xffff) | (d << 16);
hl[4] = al4 = (a & 0xffff) | (b << 16);
h = ah5;
l = al5;
a = l & 0xffff; b = l >>> 16;
c = h & 0xffff; d = h >>> 16;
h = hh[5];
l = hl[5];
a += l & 0xffff; b += l >>> 16;
c += h & 0xffff; d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
hh[5] = ah5 = (c & 0xffff) | (d << 16);
hl[5] = al5 = (a & 0xffff) | (b << 16);
h = ah6;
l = al6;
a = l & 0xffff; b = l >>> 16;
c = h & 0xffff; d = h >>> 16;
h = hh[6];
l = hl[6];
a += l & 0xffff; b += l >>> 16;
c += h & 0xffff; d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
hh[6] = ah6 = (c & 0xffff) | (d << 16);
hl[6] = al6 = (a & 0xffff) | (b << 16);
h = ah7;
l = al7;
a = l & 0xffff; b = l >>> 16;
c = h & 0xffff; d = h >>> 16;
h = hh[7];
l = hl[7];
a += l & 0xffff; b += l >>> 16;
c += h & 0xffff; d += h >>> 16;
b += a >>> 16;
c += b >>> 16;
d += c >>> 16;
hh[7] = ah7 = (c & 0xffff) | (d << 16);
hl[7] = al7 = (a & 0xffff) | (b << 16);
pos += 128;
n -= 128;
}
return n;
}
function crypto_hash(out, m, n) {
var hh = new Int32Array(8),
hl = new Int32Array(8),
x = new Uint8Array(256),
i, b = n;
hh[0] = 0x6a09e667;
hh[1] = 0xbb67ae85;
hh[2] = 0x3c6ef372;
hh[3] = 0xa54ff53a;
hh[4] = 0x510e527f;
hh[5] = 0x9b05688c;
hh[6] = 0x1f83d9ab;
hh[7] = 0x5be0cd19;
hl[0] = 0xf3bcc908;
hl[1] = 0x84caa73b;
hl[2] = 0xfe94f82b;
hl[3] = 0x5f1d36f1;
hl[4] = 0xade682d1;
hl[5] = 0x2b3e6c1f;
hl[6] = 0xfb41bd6b;
hl[7] = 0x137e2179;
crypto_hashblocks_hl(hh, hl, m, n);
n %= 128;
for (i = 0; i < n; i++) x[i] = m[b-n+i];
x[n] = 128;
n = 256-128*(n<112?1:0);
x[n-9] = 0;
ts64(x, n-8, (b / 0x20000000) | 0, b << 3);
crypto_hashblocks_hl(hh, hl, x, n);
for (i = 0; i < 8; i++) ts64(out, 8*i, hh[i], hl[i]);
return 0;
}
function add(p, q) {
var a = gf(), b = gf(), c = gf(),
d = gf(), e = gf(), f = gf(),
g = gf(), h = gf(), t = gf();
Z(a, p[1], p[0]);
Z(t, q[1], q[0]);
M(a, a, t);
A(b, p[0], p[1]);
A(t, q[0], q[1]);
M(b, b, t);
M(c, p[3], q[3]);
M(c, c, D2);
M(d, p[2], q[2]);
A(d, d, d);
Z(e, b, a);
Z(f, d, c);
A(g, d, c);
A(h, b, a);
M(p[0], e, f);
M(p[1], h, g);
M(p[2], g, f);
M(p[3], e, h);
}
function cswap(p, q, b) {
var i;
for (i = 0; i < 4; i++) {
sel25519(p[i], q[i], b);
}
}
function pack(r, p) {
var tx = gf(), ty = gf(), zi = gf();
inv25519(zi, p[2]);
M(tx, p[0], zi);
M(ty, p[1], zi);
pack25519(r, ty);
r[31] ^= par25519(tx) << 7;
}
function scalarmult(p, q, s) {
var b, i;
set25519(p[0], gf0);
set25519(p[1], gf1);
set25519(p[2], gf1);
set25519(p[3], gf0);
for (i = 255; i >= 0; --i) {
b = (s[(i/8)|0] >> (i&7)) & 1;
cswap(p, q, b);
add(q, p);
add(p, p);
cswap(p, q, b);
}
}
function scalarbase(p, s) {
var q = [gf(), gf(), gf(), gf()];
set25519(q[0], X);
set25519(q[1], Y);
set25519(q[2], gf1);
M(q[3], X, Y);
scalarmult(p, q, s);
}
function crypto_sign_keypair(pk, sk, seeded) {
var d = new Uint8Array(64);
var p = [gf(), gf(), gf(), gf()];
var i;
if (!seeded) randombytes(sk, 32);
crypto_hash(d, sk, 32);
d[0] &= 248;
d[31] &= 127;
d[31] |= 64;
scalarbase(p, d);
pack(pk, p);
for (i = 0; i < 32; i++) sk[i+32] = pk[i];
return 0;
}
var L = new Float64Array([0xed, 0xd3, 0xf5, 0x5c, 0x1a, 0x63, 0x12, 0x58, 0xd6, 0x9c, 0xf7, 0xa2, 0xde, 0xf9, 0xde, 0x14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x10]);
function modL(r, x) {
var carry, i, j, k;
for (i = 63; i >= 32; --i) {
carry = 0;
for (j = i - 32, k = i - 12; j < k; ++j) {
x[j] += carry - 16 * x[i] * L[j - (i - 32)];
carry = Math.floor((x[j] + 128) / 256);
x[j] -= carry * 256;
}
x[j] += carry;
x[i] = 0;
}
carry = 0;
for (j = 0; j < 32; j++) {
x[j] += carry - (x[31] >> 4) * L[j];
carry = x[j] >> 8;
x[j] &= 255;
}
for (j = 0; j < 32; j++) x[j] -= carry * L[j];
for (i = 0; i < 32; i++) {
x[i+1] += x[i] >> 8;
r[i] = x[i] & 255;
}
}
function reduce(r) {
var x = new Float64Array(64), i;
for (i = 0; i < 64; i++) x[i] = r[i];
for (i = 0; i < 64; i++) r[i] = 0;
modL(r, x);
}
// Note: difference from C - smlen returned, not passed as argument.
function crypto_sign(sm, m, n, sk) {
var d = new Uint8Array(64), h = new Uint8Array(64), r = new Uint8Array(64);
var i, j, x = new Float64Array(64);
var p = [gf(), gf(), gf(), gf()];
crypto_hash(d, sk, 32);
d[0] &= 248;
d[31] &= 127;
d[31] |= 64;
var smlen = n + 64;
for (i = 0; i < n; i++) sm[64 + i] = m[i];
for (i = 0; i < 32; i++) sm[32 + i] = d[32 + i];
crypto_hash(r, sm.subarray(32), n+32);
reduce(r);
scalarbase(p, r);
pack(sm, p);
for (i = 32; i < 64; i++) sm[i] = sk[i];
crypto_hash(h, sm, n + 64);
reduce(h);
for (i = 0; i < 64; i++) x[i] = 0;
for (i = 0; i < 32; i++) x[i] = r[i];
for (i = 0; i < 32; i++) {
for (j = 0; j < 32; j++) {
x[i+j] += h[i] * d[j];
}
}
modL(sm.subarray(32), x);
return smlen;
}
function unpackneg(r, p) {
var t = gf(), chk = gf(), num = gf(),
den = gf(), den2 = gf(), den4 = gf(),
den6 = gf();
set25519(r[2], gf1);
unpack25519(r[1], p);
S(num, r[1]);
M(den, num, D);
Z(num, num, r[2]);
A(den, r[2], den);
S(den2, den);
S(den4, den2);
M(den6, den4, den2);
M(t, den6, num);
M(t, t, den);
pow2523(t, t);
M(t, t, num);
M(t, t, den);
M(t, t, den);
M(r[0], t, den);
S(chk, r[0]);
M(chk, chk, den);
if (neq25519(chk, num)) M(r[0], r[0], I);
S(chk, r[0]);
M(chk, chk, den);
if (neq25519(chk, num)) return -1;
if (par25519(r[0]) === (p[31]>>7)) Z(r[0], gf0, r[0]);
M(r[3], r[0], r[1]);
return 0;
}
function crypto_sign_open(m, sm, n, pk) {
var i;
var t = new Uint8Array(32), h = new Uint8Array(64);
var p = [gf(), gf(), gf(), gf()],
q = [gf(), gf(), gf(), gf()];
if (n < 64) return -1;
if (unpackneg(q, pk)) return -1;
for (i = 0; i < n; i++) m[i] = sm[i];
for (i = 0; i < 32; i++) m[i+32] = pk[i];
crypto_hash(h, m, n);
reduce(h);
scalarmult(p, q, h);
scalarbase(q, sm.subarray(32));
add(p, q);
pack(t, p);
n -= 64;
if (crypto_verify_32(sm, 0, t, 0)) {
for (i = 0; i < n; i++) m[i] = 0;
return -1;
}
for (i = 0; i < n; i++) m[i] = sm[i + 64];
return n;
}
var crypto_secretbox_KEYBYTES = 32,
crypto_secretbox_NONCEBYTES = 24,
crypto_secretbox_ZEROBYTES = 32,
crypto_secretbox_BOXZEROBYTES = 16,
crypto_scalarmult_BYTES = 32,
crypto_scalarmult_SCALARBYTES = 32,
crypto_box_PUBLICKEYBYTES = 32,
crypto_box_SECRETKEYBYTES = 32,
crypto_box_BEFORENMBYTES = 32,
crypto_box_NONCEBYTES = crypto_secretbox_NONCEBYTES,
crypto_box_ZEROBYTES = crypto_secretbox_ZEROBYTES,
crypto_box_BOXZEROBYTES = crypto_secretbox_BOXZEROBYTES,
crypto_sign_BYTES = 64,
crypto_sign_PUBLICKEYBYTES = 32,
crypto_sign_SECRETKEYBYTES = 64,
crypto_sign_SEEDBYTES = 32,
crypto_hash_BYTES = 64;
nacl.lowlevel = {
crypto_core_hsalsa20: crypto_core_hsalsa20,
crypto_stream_xor: crypto_stream_xor,
crypto_stream: crypto_stream,
crypto_stream_salsa20_xor: crypto_stream_salsa20_xor,
crypto_stream_salsa20: crypto_stream_salsa20,
crypto_onetimeauth: crypto_onetimeauth,
crypto_onetimeauth_verify: crypto_onetimeauth_verify,
crypto_verify_16: crypto_verify_16,
crypto_verify_32: crypto_verify_32,
crypto_secretbox: crypto_secretbox,
crypto_secretbox_open: crypto_secretbox_open,
crypto_scalarmult: crypto_scalarmult,
crypto_scalarmult_base: crypto_scalarmult_base,
crypto_box_beforenm: crypto_box_beforenm,
crypto_box_afternm: crypto_box_afternm,
crypto_box: crypto_box,
crypto_box_open: crypto_box_open,
crypto_box_keypair: crypto_box_keypair,
crypto_hash: crypto_hash,
crypto_sign: crypto_sign,
crypto_sign_keypair: crypto_sign_keypair,
crypto_sign_open: crypto_sign_open,
crypto_secretbox_KEYBYTES: crypto_secretbox_KEYBYTES,
crypto_secretbox_NONCEBYTES: crypto_secretbox_NONCEBYTES,
crypto_secretbox_ZEROBYTES: crypto_secretbox_ZEROBYTES,
crypto_secretbox_BOXZEROBYTES: crypto_secretbox_BOXZEROBYTES,
crypto_scalarmult_BYTES: crypto_scalarmult_BYTES,
crypto_scalarmult_SCALARBYTES: crypto_scalarmult_SCALARBYTES,
crypto_box_PUBLICKEYBYTES: crypto_box_PUBLICKEYBYTES,
crypto_box_SECRETKEYBYTES: crypto_box_SECRETKEYBYTES,
crypto_box_BEFORENMBYTES: crypto_box_BEFORENMBYTES,
crypto_box_NONCEBYTES: crypto_box_NONCEBYTES,
crypto_box_ZEROBYTES: crypto_box_ZEROBYTES,
crypto_box_BOXZEROBYTES: crypto_box_BOXZEROBYTES,
crypto_sign_BYTES: crypto_sign_BYTES,
crypto_sign_PUBLICKEYBYTES: crypto_sign_PUBLICKEYBYTES,
crypto_sign_SECRETKEYBYTES: crypto_sign_SECRETKEYBYTES,
crypto_sign_SEEDBYTES: crypto_sign_SEEDBYTES,
crypto_hash_BYTES: crypto_hash_BYTES,
gf: gf,
D: D,
L: L,
pack25519: pack25519,
unpack25519: unpack25519,
M: M,
A: A,
S: S,
Z: Z,
pow2523: pow2523,
add: add,
set25519: set25519,
modL: modL,
scalarmult: scalarmult,
scalarbase: scalarbase,
};
/* High-level API */
function checkLengths(k, n) {
if (k.length !== crypto_secretbox_KEYBYTES) throw new Error('bad key size');
if (n.length !== crypto_secretbox_NONCEBYTES) throw new Error('bad nonce size');
}
function checkBoxLengths(pk, sk) {
if (pk.length !== crypto_box_PUBLICKEYBYTES) throw new Error('bad public key size');
if (sk.length !== crypto_box_SECRETKEYBYTES) throw new Error('bad secret key size');
}
function checkArrayTypes() {
for (var i = 0; i < arguments.length; i++) {
if (!(arguments[i] instanceof Uint8Array))
throw new TypeError('unexpected type, use Uint8Array');
}
}
function cleanup(arr) {
for (var i = 0; i < arr.length; i++) arr[i] = 0;
}
nacl.randomBytes = function(n) {
var b = new Uint8Array(n);
randombytes(b, n);
return b;
};
nacl.secretbox = function(msg, nonce, key) {
checkArrayTypes(msg, nonce, key);
checkLengths(key, nonce);
var m = new Uint8Array(crypto_secretbox_ZEROBYTES + msg.length);
var c = new Uint8Array(m.length);
for (var i = 0; i < msg.length; i++) m[i+crypto_secretbox_ZEROBYTES] = msg[i];
crypto_secretbox(c, m, m.length, nonce, key);
return c.subarray(crypto_secretbox_BOXZEROBYTES);
};
nacl.secretbox.open = function(box, nonce, key) {
checkArrayTypes(box, nonce, key);
checkLengths(key, nonce);
var c = new Uint8Array(crypto_secretbox_BOXZEROBYTES + box.length);
var m = new Uint8Array(c.length);
for (var i = 0; i < box.length; i++) c[i+crypto_secretbox_BOXZEROBYTES] = box[i];
if (c.length < 32) return null;
if (crypto_secretbox_open(m, c, c.length, nonce, key) !== 0) return null;
return m.subarray(crypto_secretbox_ZEROBYTES);
};
nacl.secretbox.keyLength = crypto_secretbox_KEYBYTES;
nacl.secretbox.nonceLength = crypto_secretbox_NONCEBYTES;
nacl.secretbox.overheadLength = crypto_secretbox_BOXZEROBYTES;
nacl.scalarMult = function(n, p) {
checkArrayTypes(n, p);
if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error('bad n size');
if (p.length !== crypto_scalarmult_BYTES) throw new Error('bad p size');
var q = new Uint8Array(crypto_scalarmult_BYTES);
crypto_scalarmult(q, n, p);
return q;
};
nacl.scalarMult.base = function(n) {
checkArrayTypes(n);
if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error('bad n size');
var q = new Uint8Array(crypto_scalarmult_BYTES);
crypto_scalarmult_base(q, n);
return q;
};
nacl.scalarMult.scalarLength = crypto_scalarmult_SCALARBYTES;
nacl.scalarMult.groupElementLength = crypto_scalarmult_BYTES;
nacl.box = function(msg, nonce, publicKey, secretKey) {
var k = nacl.box.before(publicKey, secretKey);
return nacl.secretbox(msg, nonce, k);
};
nacl.box.before = function(publicKey, secretKey) {
checkArrayTypes(publicKey, secretKey);
checkBoxLengths(publicKey, secretKey);
var k = new Uint8Array(crypto_box_BEFORENMBYTES);
crypto_box_beforenm(k, publicKey, secretKey);
return k;
};
nacl.box.after = nacl.secretbox;
nacl.box.open = function(msg, nonce, publicKey, secretKey) {
var k = nacl.box.before(publicKey, secretKey);
return nacl.secretbox.open(msg, nonce, k);
};
nacl.box.open.after = nacl.secretbox.open;
nacl.box.keyPair = function() {
var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES);
var sk = new Uint8Array(crypto_box_SECRETKEYBYTES);
crypto_box_keypair(pk, sk);
return {publicKey: pk, secretKey: sk};
};
nacl.box.keyPair.fromSecretKey = function(secretKey) {
checkArrayTypes(secretKey);
if (secretKey.length !== crypto_box_SECRETKEYBYTES)
throw new Error('bad secret key size');
var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES);
crypto_scalarmult_base(pk, secretKey);
return {publicKey: pk, secretKey: new Uint8Array(secretKey)};
};
nacl.box.publicKeyLength = crypto_box_PUBLICKEYBYTES;
nacl.box.secretKeyLength = crypto_box_SECRETKEYBYTES;
nacl.box.sharedKeyLength = crypto_box_BEFORENMBYTES;
nacl.box.nonceLength = crypto_box_NONCEBYTES;
nacl.box.overheadLength = nacl.secretbox.overheadLength;
nacl.sign = function(msg, secretKey) {
checkArrayTypes(msg, secretKey);
if (secretKey.length !== crypto_sign_SECRETKEYBYTES)
throw new Error('bad secret key size');
var signedMsg = new Uint8Array(crypto_sign_BYTES+msg.length);
crypto_sign(signedMsg, msg, msg.length, secretKey);
return signedMsg;
};
nacl.sign.open = function(signedMsg, publicKey) {
checkArrayTypes(signedMsg, publicKey);
if (publicKey.length !== crypto_sign_PUBLICKEYBYTES)
throw new Error('bad public key size');
var tmp = new Uint8Array(signedMsg.length);
var mlen = crypto_sign_open(tmp, signedMsg, signedMsg.length, publicKey);
if (mlen < 0) return null;
var m = new Uint8Array(mlen);
for (var i = 0; i < m.length; i++) m[i] = tmp[i];
return m;
};
nacl.sign.detached = function(msg, secretKey) {
var signedMsg = nacl.sign(msg, secretKey);
var sig = new Uint8Array(crypto_sign_BYTES);
for (var i = 0; i < sig.length; i++) sig[i] = signedMsg[i];
return sig;
};
nacl.sign.detached.verify = function(msg, sig, publicKey) {
checkArrayTypes(msg, sig, publicKey);
if (sig.length !== crypto_sign_BYTES)
throw new Error('bad signature size');
if (publicKey.length !== crypto_sign_PUBLICKEYBYTES)
throw new Error('bad public key size');
var sm = new Uint8Array(crypto_sign_BYTES + msg.length);
var m = new Uint8Array(crypto_sign_BYTES + msg.length);
var i;
for (i = 0; i < crypto_sign_BYTES; i++) sm[i] = sig[i];
for (i = 0; i < msg.length; i++) sm[i+crypto_sign_BYTES] = msg[i];
return (crypto_sign_open(m, sm, sm.length, publicKey) >= 0);
};
nacl.sign.keyPair = function() {
var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES);
crypto_sign_keypair(pk, sk);
return {publicKey: pk, secretKey: sk};
};
nacl.sign.keyPair.fromSecretKey = function(secretKey) {
checkArrayTypes(secretKey);
if (secretKey.length !== crypto_sign_SECRETKEYBYTES)
throw new Error('bad secret key size');
var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
for (var i = 0; i < pk.length; i++) pk[i] = secretKey[32+i];
return {publicKey: pk, secretKey: new Uint8Array(secretKey)};
};
nacl.sign.keyPair.fromSeed = function(seed) {
checkArrayTypes(seed);
if (seed.length !== crypto_sign_SEEDBYTES)
throw new Error('bad seed size');
var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES);
for (var i = 0; i < 32; i++) sk[i] = seed[i];
crypto_sign_keypair(pk, sk, true);
return {publicKey: pk, secretKey: sk};
};
nacl.sign.publicKeyLength = crypto_sign_PUBLICKEYBYTES;
nacl.sign.secretKeyLength = crypto_sign_SECRETKEYBYTES;
nacl.sign.seedLength = crypto_sign_SEEDBYTES;
nacl.sign.signatureLength = crypto_sign_BYTES;
nacl.hash = function(msg) {
checkArrayTypes(msg);
var h = new Uint8Array(crypto_hash_BYTES);
crypto_hash(h, msg, msg.length);
return h;
};
nacl.hash.hashLength = crypto_hash_BYTES;
nacl.verify = function(x, y) {
checkArrayTypes(x, y);
// Zero length arguments are considered not equal.
if (x.length === 0 || y.length === 0) return false;
if (x.length !== y.length) return false;
return (vn(x, 0, y, 0, x.length) === 0) ? true : false;
};
nacl.setPRNG = function(fn) {
randombytes = fn;
};
(function() {
// Initialize PRNG if environment provides CSPRNG.
// If not, methods calling randombytes will throw.
var crypto = typeof self !== 'undefined' ? (self.crypto || self.msCrypto) : null;
if (crypto && crypto.getRandomValues) {
// Browsers.
var QUOTA = 65536;
nacl.setPRNG(function(x, n) {
var i, v = new Uint8Array(n);
for (i = 0; i < n; i += QUOTA) {
crypto.getRandomValues(v.subarray(i, i + Math.min(n - i, QUOTA)));
}
for (i = 0; i < n; i++) x[i] = v[i];
cleanup(v);
});
} else if (true) {
// Node.js.
crypto = __webpack_require__(4);
if (crypto && crypto.randomBytes) {
nacl.setPRNG(function(x, n) {
var i, v = crypto.randomBytes(n);
for (i = 0; i < n; i++) x[i] = v[i];
cleanup(v);
});
}
}
})();
})( true && module.exports ? module.exports : (self.nacl = self.nacl || {}));
/***/ }),
/* 3 */
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__(5).default;
/***/ }),
/* 4 */
/***/ (function(module, exports) {
/* (ignored) */
/***/ }),
/* 5 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
// CONCATENATED MODULE: ./src/core/base64.ts
function encode(s) {
return btoa(utob(s));
}
var fromCharCode = String.fromCharCode;
var b64chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
var b64tab = {};
for (var base64_i = 0, l = b64chars.length; base64_i < l; base64_i++) {
b64tab[b64chars.charAt(base64_i)] = base64_i;
}
var cb_utob = function (c) {
var cc = c.charCodeAt(0);
return cc < 0x80
? c
: cc < 0x800
? fromCharCode(0xc0 | (cc >>> 6)) + fromCharCode(0x80 | (cc & 0x3f))
: fromCharCode(0xe0 | ((cc >>> 12) & 0x0f)) +
fromCharCode(0x80 | ((cc >>> 6) & 0x3f)) +
fromCharCode(0x80 | (cc & 0x3f));
};
var utob = function (u) {
return u.replace(/[^\x00-\x7F]/g, cb_utob);
};
var cb_encode = function (ccc) {
var padlen = [0, 2, 1][ccc.length % 3];
var ord = (ccc.charCodeAt(0) << 16) |
((ccc.length > 1 ? ccc.charCodeAt(1) : 0) << 8) |
(ccc.length > 2 ? ccc.charCodeAt(2) : 0);
var chars = [
b64chars.charAt(ord >>> 18),
b64chars.charAt((ord >>> 12) & 63),
padlen >= 2 ? '=' : b64chars.charAt((ord >>> 6) & 63),
padlen >= 1 ? '=' : b64chars.charAt(ord & 63)
];
return chars.join('');
};
var btoa = self.btoa ||
function (b) {
return b.replace(/[\s\S]{1,3}/g, cb_encode);
};
// CONCATENATED MODULE: ./src/core/utils/timers/abstract_timer.ts
var Timer = (function () {
function Timer(set, clear, delay, callback) {
var _this = this;
this.clear = clear;
this.timer = set(function () {
if (_this.timer) {
_this.timer = callback(_this.timer);
}
}, delay);
}
Timer.prototype.isRunning = function () {
return this.timer !== null;
};
Timer.prototype.ensureAborted = function () {
if (this.timer) {
this.clear(this.timer);
this.timer = null;
}
};
return Timer;
}());
/* harmony default export */ var abstract_timer = (Timer);
// CONCATENATED MODULE: ./src/core/utils/timers/index.ts
var __extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
function timers_clearTimeout(timer) {
self.clearTimeout(timer);
}
function timers_clearInterval(timer) {
self.clearInterval(timer);
}
var OneOffTimer = (function (_super) {
__extends(OneOffTimer, _super);
function OneOffTimer(delay, callback) {
return _super.call(this, setTimeout, timers_clearTimeout, delay, function (timer) {
callback();
return null;
}) || this;
}
return OneOffTimer;
}(abstract_timer));
var PeriodicTimer = (function (_super) {
__extends(PeriodicTimer, _super);
function PeriodicTimer(delay, callback) {
return _super.call(this, setInterval, timers_clearInterval, delay, function (timer) {
callback();
return timer;
}) || this;
}
return PeriodicTimer;
}(abstract_timer));
// CONCATENATED MODULE: ./src/core/util.ts
var Util = {
now: function () {
if (Date.now) {
return Date.now();
}
else {
return new Date().valueOf();
}
},
defer: function (callback) {
return new OneOffTimer(0, callback);
},
method: function (name) {
var args = [];
for (var _i = 1; _i < arguments.length; _i++) {
args[_i - 1] = arguments[_i];
}
var boundArguments = Array.prototype.slice.call(arguments, 1);
return function (object) {
return object[name].apply(object, boundArguments.concat(arguments));
};
}
};
/* harmony default export */ var util = (Util);
// CONCATENATED MODULE: ./src/core/utils/collections.ts
function extend(target) {
var sources = [];
for (var _i = 1; _i < arguments.length; _i++) {
sources[_i - 1] = arguments[_i];
}
for (var i = 0; i < sources.length; i++) {
var extensions = sources[i];
for (var property in extensions) {
if (extensions[property] &&
extensions[property].constructor &&
extensions[property].constructor === Object) {
target[property] = extend(target[property] || {}, extensions[property]);
}
else {
target[property] = extensions[property];
}
}
}
return target;
}
function stringify() {
var m = ['Pusher'];
for (var i = 0; i < arguments.length; i++) {
if (typeof arguments[i] === 'string') {
m.push(arguments[i]);
}
else {
m.push(safeJSONStringify(arguments[i]));
}
}
return m.join(' : ');
}
function arrayIndexOf(array, item) {
var nativeIndexOf = Array.prototype.indexOf;
if (array === null) {
return -1;
}
if (nativeIndexOf && array.indexOf === nativeIndexOf) {
return array.indexOf(item);
}
for (var i = 0, l = array.length; i < l; i++) {
if (array[i] === item) {
return i;
}
}
return -1;
}
function objectApply(object, f) {
for (var key in object) {
if (Object.prototype.hasOwnProperty.call(object, key)) {
f(object[key], key, object);
}
}
}
function keys(object) {
var keys = [];
objectApply(object, function (_, key) {
keys.push(key);
});
return keys;
}
function values(object) {
var values = [];
objectApply(object, function (value) {
values.push(value);
});
return values;
}
function apply(array, f, context) {
for (var i = 0; i < array.length; i++) {
f.call(context || self, array[i], i, array);
}
}
function map(array, f) {
var result = [];
for (var i = 0; i < array.length; i++) {
result.push(f(array[i], i, array, result));
}
return result;
}
function mapObject(object, f) {
var result = {};
objectApply(object, function (value, key) {
result[key] = f(value);
});
return result;
}
function filter(array, test) {
test =
test ||
function (value) {
return !!value;
};
var result = [];
for (var i = 0; i < array.length; i++) {
if (test(array[i], i, array, result)) {
result.push(array[i]);
}
}
return result;
}
function filterObject(object, test) {
var result = {};
objectApply(object, function (value, key) {
if ((test && test(value, key, object, result)) || Boolean(value)) {
result[key] = value;
}
});
return result;
}
function flatten(object) {
var result = [];
objectApply(object, function (value, key) {
result.push([key, value]);
});
return result;
}
function any(array, test) {
for (var i = 0; i < array.length; i++) {
if (test(array[i], i, array)) {
return true;
}
}
return false;
}
function collections_all(array, test) {
for (var i = 0; i < array.length; i++) {
if (!test(array[i], i, array)) {
return false;
}
}
return true;
}
function encodeParamsObject(data) {
return mapObject(data, function (value) {
if (typeof value === 'object') {
value = safeJSONStringify(value);
}
return encodeURIComponent(encode(value.toString()));
});
}
function buildQueryString(data) {
var params = filterObject(data, function (value) {
return value !== undefined;
});
var query = map(flatten(encodeParamsObject(params)), util.method('join', '=')).join('&');
return query;
}
function decycleObject(object) {
var objects = [], paths = [];
return (function derez(value, path) {
var i, name, nu;
switch (typeof value) {
case 'object':
if (!value) {
return null;
}
for (i = 0; i < objects.length; i += 1) {
if (objects[i] === value) {
return { $ref: paths[i] };
}
}
objects.push(value);
paths.push(path);
if (Object.prototype.toString.apply(value) === '[object Array]') {
nu = [];
for (i = 0; i < value.length; i += 1) {
nu[i] = derez(value[i], path + '[' + i + ']');
}
}
else {
nu = {};
for (name in value) {
if (Object.prototype.hasOwnProperty.call(value, name)) {
nu[name] = derez(value[name], path + '[' + JSON.stringify(name) + ']');
}
}
}
return nu;
case 'number':
case 'string':
case 'boolean':
return value;
}
})(object, '$');
}
function safeJSONStringify(source) {
try {
return JSON.stringify(source);
}
catch (e) {
return JSON.stringify(decycleObject(source));
}
}
// CONCATENATED MODULE: ./src/core/defaults.ts
var Defaults = {
VERSION: "7.0.2",
PROTOCOL: 7,
wsPort: 80,
wssPort: 443,
wsPath: '',
httpHost: 'sockjs.pusher.com',
httpPort: 80,
httpsPort: 443,
httpPath: '/pusher',
stats_host: 'stats.pusher.com',
authEndpoint: '/pusher/auth',
authTransport: 'ajax',
activityTimeout: 120000,
pongTimeout: 30000,
unavailableTimeout: 10000,
cluster: 'mt1',
cdn_http: "http://js.pusher.com",
cdn_https: "https://js.pusher.com",
dependency_suffix: ""
};
/* harmony default export */ var defaults = (Defaults);
// CONCATENATED MODULE: ./src/core/transports/url_schemes.ts
function getGenericURL(baseScheme, params, path) {
var scheme = baseScheme + (params.useTLS ? 's' : '');
var host = params.useTLS ? params.hostTLS : params.hostNonTLS;
return scheme + '://' + host + path;
}
function getGenericPath(key, queryString) {
var path = '/app/' + key;
var query = '?protocol=' +
defaults.PROTOCOL +
'&client=js' +
'&version=' +
defaults.VERSION +
(queryString ? '&' + queryString : '');
return path + query;
}
var ws = {
getInitial: function (key, params) {
var path = (params.httpPath || '') + getGenericPath(key, 'flash=false');
return getGenericURL('ws', params, path);
}
};
var http = {
getInitial: function (key, params) {
var path = (params.httpPath || '/pusher') + getGenericPath(key);
return getGenericURL('http', params, path);
}
};
var sockjs = {
getInitial: function (key, params) {
return getGenericURL('http', params, params.httpPath || '/pusher');
},
getPath: function (key, params) {
return getGenericPath(key);
}
};
// CONCATENATED MODULE: ./src/core/events/callback_registry.ts
var callback_registry_CallbackRegistry = (function () {
function CallbackRegistry() {
this._callbacks = {};
}
CallbackRegistry.prototype.get = function (name) {
return this._callbacks[prefix(name)];
};
CallbackRegistry.prototype.add = function (name, callback, context) {
var prefixedEventName = prefix(name);
this._callbacks[prefixedEventName] =
this._callbacks[prefixedEventName] || [];
this._callbacks[prefixedEventName].push({
fn: callback,
context: context
});
};
CallbackRegistry.prototype.remove = function (name, callback, context) {
if (!name && !callback && !context) {
this._callbacks = {};
return;
}
var names = name ? [prefix(name)] : keys(this._callbacks);
if (callback || context) {
this.removeCallback(names, callback, context);
}
else {
this.removeAllCallbacks(names);
}
};
CallbackRegistry.prototype.removeCallback = function (names, callback, context) {
apply(names, function (name) {
this._callbacks[name] = filter(this._callbacks[name] || [], function (binding) {
return ((callback && callback !== binding.fn) ||
(context && context !== binding.context));
});
if (this._callbacks[name].length === 0) {
delete this._callbacks[name];
}
}, this);
};
CallbackRegistry.prototype.removeAllCallbacks = function (names) {
apply(names, function (name) {
delete this._callbacks[name];
}, this);
};
return CallbackRegistry;
}());
/* harmony default export */ var callback_registry = (callback_registry_CallbackRegistry);
function prefix(name) {
return '_' + name;
}
// CONCATENATED MODULE: ./src/core/events/dispatcher.ts
var dispatcher_Dispatcher = (function () {
function Dispatcher(failThrough) {
this.callbacks = new callback_registry();
this.global_callbacks = [];
this.failThrough = failThrough;
}
Dispatcher.prototype.bind = function (eventName, callback, context) {
this.callbacks.add(eventName, callback, context);
return this;
};
Dispatcher.prototype.bind_global = function (callback) {
this.global_callbacks.push(callback);
return this;
};
Dispatcher.prototype.unbind = function (eventName, callback, context) {
this.callbacks.remove(eventName, callback, context);
return this;
};
Dispatcher.prototype.unbind_global = function (callback) {
if (!callback) {
this.global_callbacks = [];
return this;
}
this.global_callbacks = filter(this.global_callbacks || [], function (c) { return c !== callback; });
return this;
};
Dispatcher.prototype.unbind_all = function () {
this.unbind();
this.unbind_global();
return this;
};
Dispatcher.prototype.emit = function (eventName, data, metadata) {
for (var i = 0; i < this.global_callbacks.length; i++) {
this.global_callbacks[i](eventName, data);
}
var callbacks = this.callbacks.get(eventName);
var args = [];
if (metadata) {
args.push(data, metadata);
}
else if (data) {
args.push(data);
}
if (callbacks && callbacks.length > 0) {
for (var i = 0; i < callbacks.length; i++) {
callbacks[i].fn.apply(callbacks[i].context || self, args);
}
}
else if (this.failThrough) {
this.failThrough(eventName, data);
}
return this;
};
return Dispatcher;
}());
/* harmony default export */ var dispatcher = (dispatcher_Dispatcher);
// CONCATENATED MODULE: ./src/core/logger.ts
var logger_Logger = (function () {
function Logger() {
this.globalLog = function (message) {
if (self.console && self.console.log) {
self.console.log(message);
}
};
}
Logger.prototype.debug = function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
this.log(this.globalLog, args);
};
Logger.prototype.warn = function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
this.log(this.globalLogWarn, args);
};
Logger.prototype.error = function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
this.log(this.globalLogError, args);
};
Logger.prototype.globalLogWarn = function (message) {
if (self.console && self.console.warn) {
self.console.warn(message);
}
else {
this.globalLog(message);
}
};
Logger.prototype.globalLogError = function (message) {
if (self.console && self.console.error) {
self.console.error(message);
}
else {
this.globalLogWarn(message);
}
};
Logger.prototype.log = function (defaultLoggingFunction) {
var args = [];
for (var _i = 1; _i < arguments.length; _i++) {
args[_i - 1] = arguments[_i];
}
var message = stringify.apply(this, arguments);
if (core_pusher.log) {
core_pusher.log(message);
}
else if (core_pusher.logToConsole) {
var log = defaultLoggingFunction.bind(this);
log(message);
}
};
return Logger;
}());
/* harmony default export */ var logger = (new logger_Logger());
// CONCATENATED MODULE: ./src/core/transports/transport_connection.ts
var transport_connection_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var transport_connection_TransportConnection = (function (_super) {
transport_connection_extends(TransportConnection, _super);
function TransportConnection(hooks, name, priority, key, options) {
var _this = _super.call(this) || this;
_this.initialize = worker_runtime.transportConnectionInitializer;
_this.hooks = hooks;
_this.name = name;
_this.priority = priority;
_this.key = key;
_this.options = options;
_this.state = 'new';
_this.timeline = options.timeline;
_this.activityTimeout = options.activityTimeout;
_this.id = _this.timeline.generateUniqueID();
return _this;
}
TransportConnection.prototype.handlesActivityChecks = function () {
return Boolean(this.hooks.handlesActivityChecks);
};
TransportConnection.prototype.supportsPing = function () {
return Boolean(this.hooks.supportsPing);
};
TransportConnection.prototype.connect = function () {
var _this = this;
if (this.socket || this.state !== 'initialized') {
return false;
}
var url = this.hooks.urls.getInitial(this.key, this.options);
try {
this.socket = this.hooks.getSocket(url, this.options);
}
catch (e) {
util.defer(function () {
_this.onError(e);
_this.changeState('closed');
});
return false;
}
this.bindListeners();
logger.debug('Connecting', { transport: this.name, url: url });
this.changeState('connecting');
return true;
};
TransportConnection.prototype.close = function () {
if (this.socket) {
this.socket.close();
return true;
}
else {
return false;
}
};
TransportConnection.prototype.send = function (data) {
var _this = this;
if (this.state === 'open') {
util.defer(function () {
if (_this.socket) {
_this.socket.send(data);
}
});
return true;
}
else {
return false;
}
};
TransportConnection.prototype.ping = function () {
if (this.state === 'open' && this.supportsPing()) {
this.socket.ping();
}
};
TransportConnection.prototype.onOpen = function () {
if (this.hooks.beforeOpen) {
this.hooks.beforeOpen(this.socket, this.hooks.urls.getPath(this.key, this.options));
}
this.changeState('open');
this.socket.onopen = undefined;
};
TransportConnection.prototype.onError = function (error) {
this.emit('error', { type: 'WebSocketError', error: error });
this.timeline.error(this.buildTimelineMessage({ error: error.toString() }));
};
TransportConnection.prototype.onClose = function (closeEvent) {
if (closeEvent) {
this.changeState('closed', {
code: closeEvent.code,
reason: closeEvent.reason,
wasClean: closeEvent.wasClean
});
}
else {
this.changeState('closed');
}
this.unbindListeners();
this.socket = undefined;
};
TransportConnection.prototype.onMessage = function (message) {
this.emit('message', message);
};
TransportConnection.prototype.onActivity = function () {
this.emit('activity');
};
TransportConnection.prototype.bindListeners = function () {
var _this = this;
this.socket.onopen = function () {
_this.onOpen();
};
this.socket.onerror = function (error) {
_this.onError(error);
};
this.socket.onclose = function (closeEvent) {
_this.onClose(closeEvent);
};
this.socket.onmessage = function (message) {
_this.onMessage(message);
};
if (this.supportsPing()) {
this.socket.onactivity = function () {
_this.onActivity();
};
}
};
TransportConnection.prototype.unbindListeners = function () {
if (this.socket) {
this.socket.onopen = undefined;
this.socket.onerror = undefined;
this.socket.onclose = undefined;
this.socket.onmessage = undefined;
if (this.supportsPing()) {
this.socket.onactivity = undefined;
}
}
};
TransportConnection.prototype.changeState = function (state, params) {
this.state = state;
this.timeline.info(this.buildTimelineMessage({
state: state,
params: params
}));
this.emit(state, params);
};
TransportConnection.prototype.buildTimelineMessage = function (message) {
return extend({ cid: this.id }, message);
};
return TransportConnection;
}(dispatcher));
/* harmony default export */ var transport_connection = (transport_connection_TransportConnection);
// CONCATENATED MODULE: ./src/core/transports/transport.ts
var transport_Transport = (function () {
function Transport(hooks) {
this.hooks = hooks;
}
Transport.prototype.isSupported = function (environment) {
return this.hooks.isSupported(environment);
};
Transport.prototype.createConnection = function (name, priority, key, options) {
return new transport_connection(this.hooks, name, priority, key, options);
};
return Transport;
}());
/* harmony default export */ var transports_transport = (transport_Transport);
// CONCATENATED MODULE: ./src/runtimes/isomorphic/transports/transports.ts
var WSTransport = new transports_transport({
urls: ws,
handlesActivityChecks: false,
supportsPing: false,
isInitialized: function () {
return Boolean(worker_runtime.getWebSocketAPI());
},
isSupported: function () {
return Boolean(worker_runtime.getWebSocketAPI());
},
getSocket: function (url) {
return worker_runtime.createWebSocket(url);
}
});
var httpConfiguration = {
urls: http,
handlesActivityChecks: false,
supportsPing: true,
isInitialized: function () {
return true;
}
};
var streamingConfiguration = extend({
getSocket: function (url) {
return worker_runtime.HTTPFactory.createStreamingSocket(url);
}
}, httpConfiguration);
var pollingConfiguration = extend({
getSocket: function (url) {
return worker_runtime.HTTPFactory.createPollingSocket(url);
}
}, httpConfiguration);
var xhrConfiguration = {
isSupported: function () {
return worker_runtime.isXHRSupported();
}
};
var XHRStreamingTransport = new transports_transport((extend({}, streamingConfiguration, xhrConfiguration)));
var XHRPollingTransport = new transports_transport(extend({}, pollingConfiguration, xhrConfiguration));
var Transports = {
ws: WSTransport,
xhr_streaming: XHRStreamingTransport,
xhr_polling: XHRPollingTransport
};
/* harmony default export */ var transports = (Transports);
// CONCATENATED MODULE: ./src/core/transports/assistant_to_the_transport_manager.ts
var assistant_to_the_transport_manager_AssistantToTheTransportManager = (function () {
function AssistantToTheTransportManager(manager, transport, options) {
this.manager = manager;
this.transport = transport;
this.minPingDelay = options.minPingDelay;
this.maxPingDelay = options.maxPingDelay;
this.pingDelay = undefined;
}
AssistantToTheTransportManager.prototype.createConnection = function (name, priority, key, options) {
var _this = this;
options = extend({}, options, {
activityTimeout: this.pingDelay
});
var connection = this.transport.createConnection(name, priority, key, options);
var openTimestamp = null;
var onOpen = function () {
connection.unbind('open', onOpen);
connection.bind('closed', onClosed);
openTimestamp = util.now();
};
var onClosed = function (closeEvent) {
connection.unbind('closed', onClosed);
if (closeEvent.code === 1002 || closeEvent.code === 1003) {
_this.manager.reportDeath();
}
else if (!closeEvent.wasClean && openTimestamp) {
var lifespan = util.now() - openTimestamp;
if (lifespan < 2 * _this.maxPingDelay) {
_this.manager.reportDeath();
_this.pingDelay = Math.max(lifespan / 2, _this.minPingDelay);
}
}
};
connection.bind('open', onOpen);
return connection;
};
AssistantToTheTransportManager.prototype.isSupported = function (environment) {
return this.manager.isAlive() && this.transport.isSupported(environment);
};
return AssistantToTheTransportManager;
}());
/* harmony default export */ var assistant_to_the_transport_manager = (assistant_to_the_transport_manager_AssistantToTheTransportManager);
// CONCATENATED MODULE: ./src/core/connection/protocol/protocol.ts
var Protocol = {
decodeMessage: function (messageEvent) {
try {
var messageData = JSON.parse(messageEvent.data);
var pusherEventData = messageData.data;
if (typeof pusherEventData === 'string') {
try {
pusherEventData = JSON.parse(messageData.data);
}
catch (e) { }
}
var pusherEvent = {
event: messageData.event,
channel: messageData.channel,
data: pusherEventData
};
if (messageData.user_id) {
pusherEvent.user_id = messageData.user_id;
}
return pusherEvent;
}
catch (e) {
throw { type: 'MessageParseError', error: e, data: messageEvent.data };
}
},
encodeMessage: function (event) {
return JSON.stringify(event);
},
processHandshake: function (messageEvent) {
var message = Protocol.decodeMessage(messageEvent);
if (message.event === 'pusher:connection_established') {
if (!message.data.activity_timeout) {
throw 'No activity timeout specified in handshake';
}
return {
action: 'connected',
id: message.data.socket_id,
activityTimeout: message.data.activity_timeout * 1000
};
}
else if (message.event === 'pusher:error') {
return {
action: this.getCloseAction(message.data),
error: this.getCloseError(message.data)
};
}
else {
throw 'Invalid handshake';
}
},
getCloseAction: function (closeEvent) {
if (closeEvent.code < 4000) {
if (closeEvent.code >= 1002 && closeEvent.code <= 1004) {
return 'backoff';
}
else {
return null;
}
}
else if (closeEvent.code === 4000) {
return 'tls_only';
}
else if (closeEvent.code < 4100) {
return 'refused';
}
else if (closeEvent.code < 4200) {
return 'backoff';
}
else if (closeEvent.code < 4300) {
return 'retry';
}
else {
return 'refused';
}
},
getCloseError: function (closeEvent) {
if (closeEvent.code !== 1000 && closeEvent.code !== 1001) {
return {
type: 'PusherError',
data: {
code: closeEvent.code,
message: closeEvent.reason || closeEvent.message
}
};
}
else {
return null;
}
}
};
/* harmony default export */ var protocol = (Protocol);
// CONCATENATED MODULE: ./src/core/connection/connection.ts
var connection_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var connection_Connection = (function (_super) {
connection_extends(Connection, _super);
function Connection(id, transport) {
var _this = _super.call(this) || this;
_this.id = id;
_this.transport = transport;
_this.activityTimeout = transport.activityTimeout;
_this.bindListeners();
return _this;
}
Connection.prototype.handlesActivityChecks = function () {
return this.transport.handlesActivityChecks();
};
Connection.prototype.send = function (data) {
return this.transport.send(data);
};
Connection.prototype.send_event = function (name, data, channel) {
var event = { event: name, data: data };
if (channel) {
event.channel = channel;
}
logger.debug('Event sent', event);
return this.send(protocol.encodeMessage(event));
};
Connection.prototype.ping = function () {
if (this.transport.supportsPing()) {
this.transport.ping();
}
else {
this.send_event('pusher:ping', {});
}
};
Connection.prototype.close = function () {
this.transport.close();
};
Connection.prototype.bindListeners = function () {
var _this = this;
var listeners = {
message: function (messageEvent) {
var pusherEvent;
try {
pusherEvent = protocol.decodeMessage(messageEvent);
}
catch (e) {
_this.emit('error', {
type: 'MessageParseError',
error: e,
data: messageEvent.data
});
}
if (pusherEvent !== undefined) {
logger.debug('Event recd', pusherEvent);
switch (pusherEvent.event) {
case 'pusher:error':
_this.emit('error', {
type: 'PusherError',
data: pusherEvent.data
});
break;
case 'pusher:ping':
_this.emit('ping');
break;
case 'pusher:pong':
_this.emit('pong');
break;
}
_this.emit('message', pusherEvent);
}
},
activity: function () {
_this.emit('activity');
},
error: function (error) {
_this.emit('error', error);
},
closed: function (closeEvent) {
unbindListeners();
if (closeEvent && closeEvent.code) {
_this.handleCloseEvent(closeEvent);
}
_this.transport = null;
_this.emit('closed');
}
};
var unbindListeners = function () {
objectApply(listeners, function (listener, event) {
_this.transport.unbind(event, listener);
});
};
objectApply(listeners, function (listener, event) {
_this.transport.bind(event, listener);
});
};
Connection.prototype.handleCloseEvent = function (closeEvent) {
var action = protocol.getCloseAction(closeEvent);
var error = protocol.getCloseError(closeEvent);
if (error) {
this.emit('error', error);
}
if (action) {
this.emit(action, { action: action, error: error });
}
};
return Connection;
}(dispatcher));
/* harmony default export */ var connection_connection = (connection_Connection);
// CONCATENATED MODULE: ./src/core/connection/handshake/index.ts
var handshake_Handshake = (function () {
function Handshake(transport, callback) {
this.transport = transport;
this.callback = callback;
this.bindListeners();
}
Handshake.prototype.close = function () {
this.unbindListeners();
this.transport.close();
};
Handshake.prototype.bindListeners = function () {
var _this = this;
this.onMessage = function (m) {
_this.unbindListeners();
var result;
try {
result = protocol.processHandshake(m);
}
catch (e) {
_this.finish('error', { error: e });
_this.transport.close();
return;
}
if (result.action === 'connected') {
_this.finish('connected', {
connection: new connection_connection(result.id, _this.transport),
activityTimeout: result.activityTimeout
});
}
else {
_this.finish(result.action, { error: result.error });
_this.transport.close();
}
};
this.onClosed = function (closeEvent) {
_this.unbindListeners();
var action = protocol.getCloseAction(closeEvent) || 'backoff';
var error = protocol.getCloseError(closeEvent);
_this.finish(action, { error: error });
};
this.transport.bind('message', this.onMessage);
this.transport.bind('closed', this.onClosed);
};
Handshake.prototype.unbindListeners = function () {
this.transport.unbind('message', this.onMessage);
this.transport.unbind('closed', this.onClosed);
};
Handshake.prototype.finish = function (action, params) {
this.callback(extend({ transport: this.transport, action: action }, params));
};
return Handshake;
}());
/* harmony default export */ var connection_handshake = (handshake_Handshake);
// CONCATENATED MODULE: ./src/core/auth/pusher_authorizer.ts
var pusher_authorizer_PusherAuthorizer = (function () {
function PusherAuthorizer(channel, options) {
this.channel = channel;
var authTransport = options.authTransport;
if (typeof worker_runtime.getAuthorizers()[authTransport] === 'undefined') {
throw "'" + authTransport + "' is not a recognized auth transport";
}
this.type = authTransport;
this.options = options;
this.authOptions = options.auth || {};
}
PusherAuthorizer.prototype.composeQuery = function (socketId) {
var query = 'socket_id=' +
encodeURIComponent(socketId) +
'&channel_name=' +
encodeURIComponent(this.channel.name);
for (var i in this.authOptions.params) {
query +=
'&' +
encodeURIComponent(i) +
'=' +
encodeURIComponent(this.authOptions.params[i]);
}
return query;
};
PusherAuthorizer.prototype.authorize = function (socketId, callback) {
PusherAuthorizer.authorizers =
PusherAuthorizer.authorizers || worker_runtime.getAuthorizers();
PusherAuthorizer.authorizers[this.type].call(this, worker_runtime, socketId, callback);
};
return PusherAuthorizer;
}());
/* harmony default export */ var pusher_authorizer = (pusher_authorizer_PusherAuthorizer);
// CONCATENATED MODULE: ./src/core/timeline/timeline_sender.ts
var timeline_sender_TimelineSender = (function () {
function TimelineSender(timeline, options) {
this.timeline = timeline;
this.options = options || {};
}
TimelineSender.prototype.send = function (useTLS, callback) {
if (this.timeline.isEmpty()) {
return;
}
this.timeline.send(worker_runtime.TimelineTransport.getAgent(this, useTLS), callback);
};
return TimelineSender;
}());
/* harmony default export */ var timeline_sender = (timeline_sender_TimelineSender);
// CONCATENATED MODULE: ./src/core/errors.ts
var errors_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var BadEventName = (function (_super) {
errors_extends(BadEventName, _super);
function BadEventName(msg) {
var _newTarget = this.constructor;
var _this = _super.call(this, msg) || this;
Object.setPrototypeOf(_this, _newTarget.prototype);
return _this;
}
return BadEventName;
}(Error));
var RequestTimedOut = (function (_super) {
errors_extends(RequestTimedOut, _super);
function RequestTimedOut(msg) {
var _newTarget = this.constructor;
var _this = _super.call(this, msg) || this;
Object.setPrototypeOf(_this, _newTarget.prototype);
return _this;
}
return RequestTimedOut;
}(Error));
var TransportPriorityTooLow = (function (_super) {
errors_extends(TransportPriorityTooLow, _super);
function TransportPriorityTooLow(msg) {
var _newTarget = this.constructor;
var _this = _super.call(this, msg) || this;
Object.setPrototypeOf(_this, _newTarget.prototype);
return _this;
}
return TransportPriorityTooLow;
}(Error));
var TransportClosed = (function (_super) {
errors_extends(TransportClosed, _super);
function TransportClosed(msg) {
var _newTarget = this.constructor;
var _this = _super.call(this, msg) || this;
Object.setPrototypeOf(_this, _newTarget.prototype);
return _this;
}
return TransportClosed;
}(Error));
var UnsupportedFeature = (function (_super) {
errors_extends(UnsupportedFeature, _super);
function UnsupportedFeature(msg) {
var _newTarget = this.constructor;
var _this = _super.call(this, msg) || this;
Object.setPrototypeOf(_this, _newTarget.prototype);
return _this;
}
return UnsupportedFeature;
}(Error));
var UnsupportedTransport = (function (_super) {
errors_extends(UnsupportedTransport, _super);
function UnsupportedTransport(msg) {
var _newTarget = this.constructor;
var _this = _super.call(this, msg) || this;
Object.setPrototypeOf(_this, _newTarget.prototype);
return _this;
}
return UnsupportedTransport;
}(Error));
var UnsupportedStrategy = (function (_super) {
errors_extends(UnsupportedStrategy, _super);
function UnsupportedStrategy(msg) {
var _newTarget = this.constructor;
var _this = _super.call(this, msg) || this;
Object.setPrototypeOf(_this, _newTarget.prototype);
return _this;
}
return UnsupportedStrategy;
}(Error));
var HTTPAuthError = (function (_super) {
errors_extends(HTTPAuthError, _super);
function HTTPAuthError(status, msg) {
var _newTarget = this.constructor;
var _this = _super.call(this, msg) || this;
_this.status = status;
Object.setPrototypeOf(_this, _newTarget.prototype);
return _this;
}
return HTTPAuthError;
}(Error));
// CONCATENATED MODULE: ./src/core/utils/url_store.ts
var urlStore = {
baseUrl: 'https://pusher.com',
urls: {
authenticationEndpoint: {
path: '/docs/authenticating_users'
},
javascriptQuickStart: {
path: '/docs/javascript_quick_start'
},
triggeringClientEvents: {
path: '/docs/client_api_guide/client_events#trigger-events'
},
encryptedChannelSupport: {
fullUrl: 'https://github.com/pusher/pusher-js/tree/cc491015371a4bde5743d1c87a0fbac0feb53195#encrypted-channel-support'
}
}
};
var buildLogSuffix = function (key) {
var urlPrefix = 'See:';
var urlObj = urlStore.urls[key];
if (!urlObj)
return '';
var url;
if (urlObj.fullUrl) {
url = urlObj.fullUrl;
}
else if (urlObj.path) {
url = urlStore.baseUrl + urlObj.path;
}
if (!url)
return '';
return urlPrefix + " " + url;
};
/* harmony default export */ var url_store = ({ buildLogSuffix: buildLogSuffix });
// CONCATENATED MODULE: ./src/core/channels/channel.ts
var channel_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var channel_Channel = (function (_super) {
channel_extends(Channel, _super);
function Channel(name, pusher) {
var _this = _super.call(this, function (event, data) {
logger.debug('No callbacks on ' + name + ' for ' + event);
}) || this;
_this.name = name;
_this.pusher = pusher;
_this.subscribed = false;
_this.subscriptionPending = false;
_this.subscriptionCancelled = false;
return _this;
}
Channel.prototype.authorize = function (socketId, callback) {
return callback(null, { auth: '' });
};
Channel.prototype.trigger = function (event, data) {
if (event.indexOf('client-') !== 0) {
throw new BadEventName("Event '" + event + "' does not start with 'client-'");
}
if (!this.subscribed) {
var suffix = url_store.buildLogSuffix('triggeringClientEvents');
logger.warn("Client event triggered before channel 'subscription_succeeded' event . " + suffix);
}
return this.pusher.send_event(event, data, this.name);
};
Channel.prototype.disconnect = function () {
this.subscribed = false;
this.subscriptionPending = false;
};
Channel.prototype.handleEvent = function (event) {
var eventName = event.event;
var data = event.data;
if (eventName === 'pusher_internal:subscription_succeeded') {
this.handleSubscriptionSucceededEvent(event);
}
else if (eventName.indexOf('pusher_internal:') !== 0) {
var metadata = {};
this.emit(eventName, data, metadata);
}
};
Channel.prototype.handleSubscriptionSucceededEvent = function (event) {
this.subscriptionPending = false;
this.subscribed = true;
if (this.subscriptionCancelled) {
this.pusher.unsubscribe(this.name);
}
else {
this.emit('pusher:subscription_succeeded', event.data);
}
};
Channel.prototype.subscribe = function () {
var _this = this;
if (this.subscribed) {
return;
}
this.subscriptionPending = true;
this.subscriptionCancelled = false;
this.authorize(this.pusher.connection.socket_id, function (error, data) {
if (error) {
_this.subscriptionPending = false;
logger.error(error.toString());
_this.emit('pusher:subscription_error', Object.assign({}, {
type: 'AuthError',
error: error.message
}, error instanceof HTTPAuthError ? { status: error.status } : {}));
}
else {
_this.pusher.send_event('pusher:subscribe', {
auth: data.auth,
channel_data: data.channel_data,
channel: _this.name
});
}
});
};
Channel.prototype.unsubscribe = function () {
this.subscribed = false;
this.pusher.send_event('pusher:unsubscribe', {
channel: this.name
});
};
Channel.prototype.cancelSubscription = function () {
this.subscriptionCancelled = true;
};
Channel.prototype.reinstateSubscription = function () {
this.subscriptionCancelled = false;
};
return Channel;
}(dispatcher));
/* harmony default export */ var channels_channel = (channel_Channel);
// CONCATENATED MODULE: ./src/core/channels/private_channel.ts
var private_channel_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var private_channel_PrivateChannel = (function (_super) {
private_channel_extends(PrivateChannel, _super);
function PrivateChannel() {
return _super !== null && _super.apply(this, arguments) || this;
}
PrivateChannel.prototype.authorize = function (socketId, callback) {
var authorizer = factory.createAuthorizer(this, this.pusher.config);
return authorizer.authorize(socketId, callback);
};
return PrivateChannel;
}(channels_channel));
/* harmony default export */ var private_channel = (private_channel_PrivateChannel);
// CONCATENATED MODULE: ./src/core/channels/members.ts
var members_Members = (function () {
function Members() {
this.reset();
}
Members.prototype.get = function (id) {
if (Object.prototype.hasOwnProperty.call(this.members, id)) {
return {
id: id,
info: this.members[id]
};
}
else {
return null;
}
};
Members.prototype.each = function (callback) {
var _this = this;
objectApply(this.members, function (member, id) {
callback(_this.get(id));
});
};
Members.prototype.setMyID = function (id) {
this.myID = id;
};
Members.prototype.onSubscription = function (subscriptionData) {
this.members = subscriptionData.presence.hash;
this.count = subscriptionData.presence.count;
this.me = this.get(this.myID);
};
Members.prototype.addMember = function (memberData) {
if (this.get(memberData.user_id) === null) {
this.count++;
}
this.members[memberData.user_id] = memberData.user_info;
return this.get(memberData.user_id);
};
Members.prototype.removeMember = function (memberData) {
var member = this.get(memberData.user_id);
if (member) {
delete this.members[memberData.user_id];
this.count--;
}
return member;
};
Members.prototype.reset = function () {
this.members = {};
this.count = 0;
this.myID = null;
this.me = null;
};
return Members;
}());
/* harmony default export */ var members = (members_Members);
// CONCATENATED MODULE: ./src/core/channels/presence_channel.ts
var presence_channel_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var presence_channel_PresenceChannel = (function (_super) {
presence_channel_extends(PresenceChannel, _super);
function PresenceChannel(name, pusher) {
var _this = _super.call(this, name, pusher) || this;
_this.members = new members();
return _this;
}
PresenceChannel.prototype.authorize = function (socketId, callback) {
var _this = this;
_super.prototype.authorize.call(this, socketId, function (error, authData) {
if (!error) {
authData = authData;
if (authData.channel_data === undefined) {
var suffix = url_store.buildLogSuffix('authenticationEndpoint');
logger.error("Invalid auth response for channel '" + _this.name + "'," +
("expected 'channel_data' field. " + suffix));
callback('Invalid auth response');
return;
}
var channelData = JSON.parse(authData.channel_data);
_this.members.setMyID(channelData.user_id);
}
callback(error, authData);
});
};
PresenceChannel.prototype.handleEvent = function (event) {
var eventName = event.event;
if (eventName.indexOf('pusher_internal:') === 0) {
this.handleInternalEvent(event);
}
else {
var data = event.data;
var metadata = {};
if (event.user_id) {
metadata.user_id = event.user_id;
}
this.emit(eventName, data, metadata);
}
};
PresenceChannel.prototype.handleInternalEvent = function (event) {
var eventName = event.event;
var data = event.data;
switch (eventName) {
case 'pusher_internal:subscription_succeeded':
this.handleSubscriptionSucceededEvent(event);
break;
case 'pusher_internal:member_added':
var addedMember = this.members.addMember(data);
this.emit('pusher:member_added', addedMember);
break;
case 'pusher_internal:member_removed':
var removedMember = this.members.removeMember(data);
if (removedMember) {
this.emit('pusher:member_removed', removedMember);
}
break;
}
};
PresenceChannel.prototype.handleSubscriptionSucceededEvent = function (event) {
this.subscriptionPending = false;
this.subscribed = true;
if (this.subscriptionCancelled) {
this.pusher.unsubscribe(this.name);
}
else {
this.members.onSubscription(event.data);
this.emit('pusher:subscription_succeeded', this.members);
}
};
PresenceChannel.prototype.disconnect = function () {
this.members.reset();
_super.prototype.disconnect.call(this);
};
return PresenceChannel;
}(private_channel));
/* harmony default export */ var presence_channel = (presence_channel_PresenceChannel);
// EXTERNAL MODULE: ./node_modules/@stablelib/utf8/lib/utf8.js
var utf8 = __webpack_require__(1);
// EXTERNAL MODULE: ./node_modules/@stablelib/base64/lib/base64.js
var base64 = __webpack_require__(0);
// CONCATENATED MODULE: ./src/core/channels/encrypted_channel.ts
var encrypted_channel_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var encrypted_channel_EncryptedChannel = (function (_super) {
encrypted_channel_extends(EncryptedChannel, _super);
function EncryptedChannel(name, pusher, nacl) {
var _this = _super.call(this, name, pusher) || this;
_this.key = null;
_this.nacl = nacl;
return _this;
}
EncryptedChannel.prototype.authorize = function (socketId, callback) {
var _this = this;
_super.prototype.authorize.call(this, socketId, function (error, authData) {
if (error) {
callback(error, authData);
return;
}
var sharedSecret = authData['shared_secret'];
if (!sharedSecret) {
callback(new Error("No shared_secret key in auth payload for encrypted channel: " + _this.name), null);
return;
}
_this.key = Object(base64["decode"])(sharedSecret);
delete authData['shared_secret'];
callback(null, authData);
});
};
EncryptedChannel.prototype.trigger = function (event, data) {
throw new UnsupportedFeature('Client events are not currently supported for encrypted channels');
};
EncryptedChannel.prototype.handleEvent = function (event) {
var eventName = event.event;
var data = event.data;
if (eventName.indexOf('pusher_internal:') === 0 ||
eventName.indexOf('pusher:') === 0) {
_super.prototype.handleEvent.call(this, event);
return;
}
this.handleEncryptedEvent(eventName, data);
};
EncryptedChannel.prototype.handleEncryptedEvent = function (event, data) {
var _this = this;
if (!this.key) {
logger.debug('Received encrypted event before key has been retrieved from the authEndpoint');
return;
}
if (!data.ciphertext || !data.nonce) {
logger.error('Unexpected format for encrypted event, expected object with `ciphertext` and `nonce` fields, got: ' +
data);
return;
}
var cipherText = Object(base64["decode"])(data.ciphertext);
if (cipherText.length < this.nacl.secretbox.overheadLength) {
logger.error("Expected encrypted event ciphertext length to be " + this.nacl.secretbox.overheadLength + ", got: " + cipherText.length);
return;
}
var nonce = Object(base64["decode"])(data.nonce);
if (nonce.length < this.nacl.secretbox.nonceLength) {
logger.error("Expected encrypted event nonce length to be " + this.nacl.secretbox.nonceLength + ", got: " + nonce.length);
return;
}
var bytes = this.nacl.secretbox.open(cipherText, nonce, this.key);
if (bytes === null) {
logger.debug('Failed to decrypt an event, probably because it was encrypted with a different key. Fetching a new key from the authEndpoint...');
this.authorize(this.pusher.connection.socket_id, function (error, authData) {
if (error) {
logger.error("Failed to make a request to the authEndpoint: " + authData + ". Unable to fetch new key, so dropping encrypted event");
return;
}
bytes = _this.nacl.secretbox.open(cipherText, nonce, _this.key);
if (bytes === null) {
logger.error("Failed to decrypt event with new key. Dropping encrypted event");
return;
}
_this.emit(event, _this.getDataToEmit(bytes));
return;
});
return;
}
this.emit(event, this.getDataToEmit(bytes));
};
EncryptedChannel.prototype.getDataToEmit = function (bytes) {
var raw = Object(utf8["decode"])(bytes);
try {
return JSON.parse(raw);
}
catch (_a) {
return raw;
}
};
return EncryptedChannel;
}(private_channel));
/* harmony default export */ var encrypted_channel = (encrypted_channel_EncryptedChannel);
// CONCATENATED MODULE: ./src/core/connection/connection_manager.ts
var connection_manager_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var connection_manager_ConnectionManager = (function (_super) {
connection_manager_extends(ConnectionManager, _super);
function ConnectionManager(key, options) {
var _this = _super.call(this) || this;
_this.state = 'initialized';
_this.connection = null;
_this.key = key;
_this.options = options;
_this.timeline = _this.options.timeline;
_this.usingTLS = _this.options.useTLS;
_this.errorCallbacks = _this.buildErrorCallbacks();
_this.connectionCallbacks = _this.buildConnectionCallbacks(_this.errorCallbacks);
_this.handshakeCallbacks = _this.buildHandshakeCallbacks(_this.errorCallbacks);
var Network = worker_runtime.getNetwork();
Network.bind('online', function () {
_this.timeline.info({ netinfo: 'online' });
if (_this.state === 'connecting' || _this.state === 'unavailable') {
_this.retryIn(0);
}
});
Network.bind('offline', function () {
_this.timeline.info({ netinfo: 'offline' });
if (_this.connection) {
_this.sendActivityCheck();
}
});
_this.updateStrategy();
return _this;
}
ConnectionManager.prototype.connect = function () {
if (this.connection || this.runner) {
return;
}
if (!this.strategy.isSupported()) {
this.updateState('failed');
return;
}
this.updateState('connecting');
this.startConnecting();
this.setUnavailableTimer();
};
ConnectionManager.prototype.send = function (data) {
if (this.connection) {
return this.connection.send(data);
}
else {
return false;
}
};
ConnectionManager.prototype.send_event = function (name, data, channel) {
if (this.connection) {
return this.connection.send_event(name, data, channel);
}
else {
return false;
}
};
ConnectionManager.prototype.disconnect = function () {
this.disconnectInternally();
this.updateState('disconnected');
};
ConnectionManager.prototype.isUsingTLS = function () {
return this.usingTLS;
};
ConnectionManager.prototype.startConnecting = function () {
var _this = this;
var callback = function (error, handshake) {
if (error) {
_this.runner = _this.strategy.connect(0, callback);
}
else {
if (handshake.action === 'error') {
_this.emit('error', {
type: 'HandshakeError',
error: handshake.error
});
_this.timeline.error({ handshakeError: handshake.error });
}
else {
_this.abortConnecting();
_this.handshakeCallbacks[handshake.action](handshake);
}
}
};
this.runner = this.strategy.connect(0, callback);
};
ConnectionManager.prototype.abortConnecting = function () {
if (this.runner) {
this.runner.abort();
this.runner = null;
}
};
ConnectionManager.prototype.disconnectInternally = function () {
this.abortConnecting();
this.clearRetryTimer();
this.clearUnavailableTimer();
if (this.connection) {
var connection = this.abandonConnection();
connection.close();
}
};
ConnectionManager.prototype.updateStrategy = function () {
this.strategy = this.options.getStrategy({
key: this.key,
timeline: this.timeline,
useTLS: this.usingTLS
});
};
ConnectionManager.prototype.retryIn = function (delay) {
var _this = this;
this.timeline.info({ action: 'retry', delay: delay });
if (delay > 0) {
this.emit('connecting_in', Math.round(delay / 1000));
}
this.retryTimer = new OneOffTimer(delay || 0, function () {
_this.disconnectInternally();
_this.connect();
});
};
ConnectionManager.prototype.clearRetryTimer = function () {
if (this.retryTimer) {
this.retryTimer.ensureAborted();
this.retryTimer = null;
}
};
ConnectionManager.prototype.setUnavailableTimer = function () {
var _this = this;
this.unavailableTimer = new OneOffTimer(this.options.unavailableTimeout, function () {
_this.updateState('unavailable');
});
};
ConnectionManager.prototype.clearUnavailableTimer = function () {
if (this.unavailableTimer) {
this.unavailableTimer.ensureAborted();
}
};
ConnectionManager.prototype.sendActivityCheck = function () {
var _this = this;
this.stopActivityCheck();
this.connection.ping();
this.activityTimer = new OneOffTimer(this.options.pongTimeout, function () {
_this.timeline.error({ pong_timed_out: _this.options.pongTimeout });
_this.retryIn(0);
});
};
ConnectionManager.prototype.resetActivityCheck = function () {
var _this = this;
this.stopActivityCheck();
if (this.connection && !this.connection.handlesActivityChecks()) {
this.activityTimer = new OneOffTimer(this.activityTimeout, function () {
_this.sendActivityCheck();
});
}
};
ConnectionManager.prototype.stopActivityCheck = function () {
if (this.activityTimer) {
this.activityTimer.ensureAborted();
}
};
ConnectionManager.prototype.buildConnectionCallbacks = function (errorCallbacks) {
var _this = this;
return extend({}, errorCallbacks, {
message: function (message) {
_this.resetActivityCheck();
_this.emit('message', message);
},
ping: function () {
_this.send_event('pusher:pong', {});
},
activity: function () {
_this.resetActivityCheck();
},
error: function (error) {
_this.emit('error', error);
},
closed: function () {
_this.abandonConnection();
if (_this.shouldRetry()) {
_this.retryIn(1000);
}
}
});
};
ConnectionManager.prototype.buildHandshakeCallbacks = function (errorCallbacks) {
var _this = this;
return extend({}, errorCallbacks, {
connected: function (handshake) {
_this.activityTimeout = Math.min(_this.options.activityTimeout, handshake.activityTimeout, handshake.connection.activityTimeout || Infinity);
_this.clearUnavailableTimer();
_this.setConnection(handshake.connection);
_this.socket_id = _this.connection.id;
_this.updateState('connected', { socket_id: _this.socket_id });
}
});
};
ConnectionManager.prototype.buildErrorCallbacks = function () {
var _this = this;
var withErrorEmitted = function (callback) {
return function (result) {
if (result.error) {
_this.emit('error', { type: 'WebSocketError', error: result.error });
}
callback(result);
};
};
return {
tls_only: withErrorEmitted(function () {
_this.usingTLS = true;
_this.updateStrategy();
_this.retryIn(0);
}),
refused: withErrorEmitted(function () {
_this.disconnect();
}),
backoff: withErrorEmitted(function () {
_this.retryIn(1000);
}),
retry: withErrorEmitted(function () {
_this.retryIn(0);
})
};
};
ConnectionManager.prototype.setConnection = function (connection) {
this.connection = connection;
for (var event in this.connectionCallbacks) {
this.connection.bind(event, this.connectionCallbacks[event]);
}
this.resetActivityCheck();
};
ConnectionManager.prototype.abandonConnection = function () {
if (!this.connection) {
return;
}
this.stopActivityCheck();
for (var event in this.connectionCallbacks) {
this.connection.unbind(event, this.connectionCallbacks[event]);
}
var connection = this.connection;
this.connection = null;
return connection;
};
ConnectionManager.prototype.updateState = function (newState, data) {
var previousState = this.state;
this.state = newState;
if (previousState !== newState) {
var newStateDescription = newState;
if (newStateDescription === 'connected') {
newStateDescription += ' with new socket ID ' + data.socket_id;
}
logger.debug('State changed', previousState + ' -> ' + newStateDescription);
this.timeline.info({ state: newState, params: data });
this.emit('state_change', { previous: previousState, current: newState });
this.emit(newState, data);
}
};
ConnectionManager.prototype.shouldRetry = function () {
return this.state === 'connecting' || this.state === 'connected';
};
return ConnectionManager;
}(dispatcher));
/* harmony default export */ var connection_manager = (connection_manager_ConnectionManager);
// CONCATENATED MODULE: ./src/core/channels/channels.ts
var channels_Channels = (function () {
function Channels() {
this.channels = {};
}
Channels.prototype.add = function (name, pusher) {
if (!this.channels[name]) {
this.channels[name] = createChannel(name, pusher);
}
return this.channels[name];
};
Channels.prototype.all = function () {
return values(this.channels);
};
Channels.prototype.find = function (name) {
return this.channels[name];
};
Channels.prototype.remove = function (name) {
var channel = this.channels[name];
delete this.channels[name];
return channel;
};
Channels.prototype.disconnect = function () {
objectApply(this.channels, function (channel) {
channel.disconnect();
});
};
return Channels;
}());
/* harmony default export */ var channels = (channels_Channels);
function createChannel(name, pusher) {
if (name.indexOf('private-encrypted-') === 0) {
if (pusher.config.nacl) {
return factory.createEncryptedChannel(name, pusher, pusher.config.nacl);
}
var errMsg = 'Tried to subscribe to a private-encrypted- channel but no nacl implementation available';
var suffix = url_store.buildLogSuffix('encryptedChannelSupport');
throw new UnsupportedFeature(errMsg + ". " + suffix);
}
else if (name.indexOf('private-') === 0) {
return factory.createPrivateChannel(name, pusher);
}
else if (name.indexOf('presence-') === 0) {
return factory.createPresenceChannel(name, pusher);
}
else {
return factory.createChannel(name, pusher);
}
}
// CONCATENATED MODULE: ./src/core/utils/factory.ts
var Factory = {
createChannels: function () {
return new channels();
},
createConnectionManager: function (key, options) {
return new connection_manager(key, options);
},
createChannel: function (name, pusher) {
return new channels_channel(name, pusher);
},
createPrivateChannel: function (name, pusher) {
return new private_channel(name, pusher);
},
createPresenceChannel: function (name, pusher) {
return new presence_channel(name, pusher);
},
createEncryptedChannel: function (name, pusher, nacl) {
return new encrypted_channel(name, pusher, nacl);
},
createTimelineSender: function (timeline, options) {
return new timeline_sender(timeline, options);
},
createAuthorizer: function (channel, options) {
if (options.authorizer) {
return options.authorizer(channel, options);
}
return new pusher_authorizer(channel, options);
},
createHandshake: function (transport, callback) {
return new connection_handshake(transport, callback);
},
createAssistantToTheTransportManager: function (manager, transport, options) {
return new assistant_to_the_transport_manager(manager, transport, options);
}
};
/* harmony default export */ var factory = (Factory);
// CONCATENATED MODULE: ./src/core/transports/transport_manager.ts
var transport_manager_TransportManager = (function () {
function TransportManager(options) {
this.options = options || {};
this.livesLeft = this.options.lives || Infinity;
}
TransportManager.prototype.getAssistant = function (transport) {
return factory.createAssistantToTheTransportManager(this, transport, {
minPingDelay: this.options.minPingDelay,
maxPingDelay: this.options.maxPingDelay
});
};
TransportManager.prototype.isAlive = function () {
return this.livesLeft > 0;
};
TransportManager.prototype.reportDeath = function () {
this.livesLeft -= 1;
};
return TransportManager;
}());
/* harmony default export */ var transport_manager = (transport_manager_TransportManager);
// CONCATENATED MODULE: ./src/core/strategies/sequential_strategy.ts
var sequential_strategy_SequentialStrategy = (function () {
function SequentialStrategy(strategies, options) {
this.strategies = strategies;
this.loop = Boolean(options.loop);
this.failFast = Boolean(options.failFast);
this.timeout = options.timeout;
this.timeoutLimit = options.timeoutLimit;
}
SequentialStrategy.prototype.isSupported = function () {
return any(this.strategies, util.method('isSupported'));
};
SequentialStrategy.prototype.connect = function (minPriority, callback) {
var _this = this;
var strategies = this.strategies;
var current = 0;
var timeout = this.timeout;
var runner = null;
var tryNextStrategy = function (error, handshake) {
if (handshake) {
callback(null, handshake);
}
else {
current = current + 1;
if (_this.loop) {
current = current % strategies.length;
}
if (current < strategies.length) {
if (timeout) {
timeout = timeout * 2;
if (_this.timeoutLimit) {
timeout = Math.min(timeout, _this.timeoutLimit);
}
}
runner = _this.tryStrategy(strategies[current], minPriority, { timeout: timeout, failFast: _this.failFast }, tryNextStrategy);
}
else {
callback(true);
}
}
};
runner = this.tryStrategy(strategies[current], minPriority, { timeout: timeout, failFast: this.failFast }, tryNextStrategy);
return {
abort: function () {
runner.abort();
},
forceMinPriority: function (p) {
minPriority = p;
if (runner) {
runner.forceMinPriority(p);
}
}
};
};
SequentialStrategy.prototype.tryStrategy = function (strategy, minPriority, options, callback) {
var timer = null;
var runner = null;
if (options.timeout > 0) {
timer = new OneOffTimer(options.timeout, function () {
runner.abort();
callback(true);
});
}
runner = strategy.connect(minPriority, function (error, handshake) {
if (error && timer && timer.isRunning() && !options.failFast) {
return;
}
if (timer) {
timer.ensureAborted();
}
callback(error, handshake);
});
return {
abort: function () {
if (timer) {
timer.ensureAborted();
}
runner.abort();
},
forceMinPriority: function (p) {
runner.forceMinPriority(p);
}
};
};
return SequentialStrategy;
}());
/* harmony default export */ var sequential_strategy = (sequential_strategy_SequentialStrategy);
// CONCATENATED MODULE: ./src/core/strategies/best_connected_ever_strategy.ts
var best_connected_ever_strategy_BestConnectedEverStrategy = (function () {
function BestConnectedEverStrategy(strategies) {
this.strategies = strategies;
}
BestConnectedEverStrategy.prototype.isSupported = function () {
return any(this.strategies, util.method('isSupported'));
};
BestConnectedEverStrategy.prototype.connect = function (minPriority, callback) {
return connect(this.strategies, minPriority, function (i, runners) {
return function (error, handshake) {
runners[i].error = error;
if (error) {
if (allRunnersFailed(runners)) {
callback(true);
}
return;
}
apply(runners, function (runner) {
runner.forceMinPriority(handshake.transport.priority);
});
callback(null, handshake);
};
});
};
return BestConnectedEverStrategy;
}());
/* harmony default export */ var best_connected_ever_strategy = (best_connected_ever_strategy_BestConnectedEverStrategy);
function connect(strategies, minPriority, callbackBuilder) {
var runners = map(strategies, function (strategy, i, _, rs) {
return strategy.connect(minPriority, callbackBuilder(i, rs));
});
return {
abort: function () {
apply(runners, abortRunner);
},
forceMinPriority: function (p) {
apply(runners, function (runner) {
runner.forceMinPriority(p);
});
}
};
}
function allRunnersFailed(runners) {
return collections_all(runners, function (runner) {
return Boolean(runner.error);
});
}
function abortRunner(runner) {
if (!runner.error && !runner.aborted) {
runner.abort();
runner.aborted = true;
}
}
// CONCATENATED MODULE: ./src/core/strategies/cached_strategy.ts
var cached_strategy_CachedStrategy = (function () {
function CachedStrategy(strategy, transports, options) {
this.strategy = strategy;
this.transports = transports;
this.ttl = options.ttl || 1800 * 1000;
this.usingTLS = options.useTLS;
this.timeline = options.timeline;
}
CachedStrategy.prototype.isSupported = function () {
return this.strategy.isSupported();
};
CachedStrategy.prototype.connect = function (minPriority, callback) {
var usingTLS = this.usingTLS;
var info = fetchTransportCache(usingTLS);
var strategies = [this.strategy];
if (info && info.timestamp + this.ttl >= util.now()) {
var transport = this.transports[info.transport];
if (transport) {
this.timeline.info({
cached: true,
transport: info.transport,
latency: info.latency
});
strategies.push(new sequential_strategy([transport], {
timeout: info.latency * 2 + 1000,
failFast: true
}));
}
}
var startTimestamp = util.now();
var runner = strategies
.pop()
.connect(minPriority, function cb(error, handshake) {
if (error) {
flushTransportCache(usingTLS);
if (strategies.length > 0) {
startTimestamp = util.now();
runner = strategies.pop().connect(minPriority, cb);
}
else {
callback(error);
}
}
else {
storeTransportCache(usingTLS, handshake.transport.name, util.now() - startTimestamp);
callback(null, handshake);
}
});
return {
abort: function () {
runner.abort();
},
forceMinPriority: function (p) {
minPriority = p;
if (runner) {
runner.forceMinPriority(p);
}
}
};
};
return CachedStrategy;
}());
/* harmony default export */ var cached_strategy = (cached_strategy_CachedStrategy);
function getTransportCacheKey(usingTLS) {
return 'pusherTransport' + (usingTLS ? 'TLS' : 'NonTLS');
}
function fetchTransportCache(usingTLS) {
var storage = worker_runtime.getLocalStorage();
if (storage) {
try {
var serializedCache = storage[getTransportCacheKey(usingTLS)];
if (serializedCache) {
return JSON.parse(serializedCache);
}
}
catch (e) {
flushTransportCache(usingTLS);
}
}
return null;
}
function storeTransportCache(usingTLS, transport, latency) {
var storage = worker_runtime.getLocalStorage();
if (storage) {
try {
storage[getTransportCacheKey(usingTLS)] = safeJSONStringify({
timestamp: util.now(),
transport: transport,
latency: latency
});
}
catch (e) {
}
}
}
function flushTransportCache(usingTLS) {
var storage = worker_runtime.getLocalStorage();
if (storage) {
try {
delete storage[getTransportCacheKey(usingTLS)];
}
catch (e) {
}
}
}
// CONCATENATED MODULE: ./src/core/strategies/delayed_strategy.ts
var delayed_strategy_DelayedStrategy = (function () {
function DelayedStrategy(strategy, _a) {
var number = _a.delay;
this.strategy = strategy;
this.options = { delay: number };
}
DelayedStrategy.prototype.isSupported = function () {
return this.strategy.isSupported();
};
DelayedStrategy.prototype.connect = function (minPriority, callback) {
var strategy = this.strategy;
var runner;
var timer = new OneOffTimer(this.options.delay, function () {
runner = strategy.connect(minPriority, callback);
});
return {
abort: function () {
timer.ensureAborted();
if (runner) {
runner.abort();
}
},
forceMinPriority: function (p) {
minPriority = p;
if (runner) {
runner.forceMinPriority(p);
}
}
};
};
return DelayedStrategy;
}());
/* harmony default export */ var delayed_strategy = (delayed_strategy_DelayedStrategy);
// CONCATENATED MODULE: ./src/core/strategies/if_strategy.ts
var IfStrategy = (function () {
function IfStrategy(test, trueBranch, falseBranch) {
this.test = test;
this.trueBranch = trueBranch;
this.falseBranch = falseBranch;
}
IfStrategy.prototype.isSupported = function () {
var branch = this.test() ? this.trueBranch : this.falseBranch;
return branch.isSupported();
};
IfStrategy.prototype.connect = function (minPriority, callback) {
var branch = this.test() ? this.trueBranch : this.falseBranch;
return branch.connect(minPriority, callback);
};
return IfStrategy;
}());
/* harmony default export */ var if_strategy = (IfStrategy);
// CONCATENATED MODULE: ./src/core/strategies/first_connected_strategy.ts
var FirstConnectedStrategy = (function () {
function FirstConnectedStrategy(strategy) {
this.strategy = strategy;
}
FirstConnectedStrategy.prototype.isSupported = function () {
return this.strategy.isSupported();
};
FirstConnectedStrategy.prototype.connect = function (minPriority, callback) {
var runner = this.strategy.connect(minPriority, function (error, handshake) {
if (handshake) {
runner.abort();
}
callback(error, handshake);
});
return runner;
};
return FirstConnectedStrategy;
}());
/* harmony default export */ var first_connected_strategy = (FirstConnectedStrategy);
// CONCATENATED MODULE: ./src/runtimes/isomorphic/default_strategy.ts
function testSupportsStrategy(strategy) {
return function () {
return strategy.isSupported();
};
}
var getDefaultStrategy = function (config, baseOptions, defineTransport) {
var definedTransports = {};
function defineTransportStrategy(name, type, priority, options, manager) {
var transport = defineTransport(config, name, type, priority, options, manager);
definedTransports[name] = transport;
return transport;
}
var ws_options = Object.assign({}, baseOptions, {
hostNonTLS: config.wsHost + ':' + config.wsPort,
hostTLS: config.wsHost + ':' + config.wssPort,
httpPath: config.wsPath
});
var wss_options = extend({}, ws_options, {
useTLS: true
});
var http_options = Object.assign({}, baseOptions, {
hostNonTLS: config.httpHost + ':' + config.httpPort,
hostTLS: config.httpHost + ':' + config.httpsPort,
httpPath: config.httpPath
});
var timeouts = {
loop: true,
timeout: 15000,
timeoutLimit: 60000
};
var ws_manager = new transport_manager({
lives: 2,
minPingDelay: 10000,
maxPingDelay: config.activityTimeout
});
var streaming_manager = new transport_manager({
lives: 2,
minPingDelay: 10000,
maxPingDelay: config.activityTimeout
});
var ws_transport = defineTransportStrategy('ws', 'ws', 3, ws_options, ws_manager);
var wss_transport = defineTransportStrategy('wss', 'ws', 3, wss_options, ws_manager);
var xhr_streaming_transport = defineTransportStrategy('xhr_streaming', 'xhr_streaming', 1, http_options, streaming_manager);
var xhr_polling_transport = defineTransportStrategy('xhr_polling', 'xhr_polling', 1, http_options);
var ws_loop = new sequential_strategy([ws_transport], timeouts);
var wss_loop = new sequential_strategy([wss_transport], timeouts);
var streaming_loop = new sequential_strategy([xhr_streaming_transport], timeouts);
var polling_loop = new sequential_strategy([xhr_polling_transport], timeouts);
var http_loop = new sequential_strategy([
new if_strategy(testSupportsStrategy(streaming_loop), new best_connected_ever_strategy([
streaming_loop,
new delayed_strategy(polling_loop, { delay: 4000 })
]), polling_loop)
], timeouts);
var wsStrategy;
if (baseOptions.useTLS) {
wsStrategy = new best_connected_ever_strategy([
ws_loop,
new delayed_strategy(http_loop, { delay: 2000 })
]);
}
else {
wsStrategy = new best_connected_ever_strategy([
ws_loop,
new delayed_strategy(wss_loop, { delay: 2000 }),
new delayed_strategy(http_loop, { delay: 5000 })
]);
}
return new cached_strategy(new first_connected_strategy(new if_strategy(testSupportsStrategy(ws_transport), wsStrategy, http_loop)), definedTransports, {
ttl: 1800000,
timeline: baseOptions.timeline,
useTLS: baseOptions.useTLS
});
};
/* harmony default export */ var default_strategy = (getDefaultStrategy);
// CONCATENATED MODULE: ./src/runtimes/isomorphic/transports/transport_connection_initializer.ts
/* harmony default export */ var transport_connection_initializer = (function () {
var self = this;
self.timeline.info(self.buildTimelineMessage({
transport: self.name + (self.options.useTLS ? 's' : '')
}));
if (self.hooks.isInitialized()) {
self.changeState('initialized');
}
else {
self.onClose();
}
});
// CONCATENATED MODULE: ./src/core/http/http_request.ts
var http_request_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var MAX_BUFFER_LENGTH = 256 * 1024;
var http_request_HTTPRequest = (function (_super) {
http_request_extends(HTTPRequest, _super);
function HTTPRequest(hooks, method, url) {
var _this = _super.call(this) || this;
_this.hooks = hooks;
_this.method = method;
_this.url = url;
return _this;
}
HTTPRequest.prototype.start = function (payload) {
var _this = this;
this.position = 0;
this.xhr = this.hooks.getRequest(this);
this.unloader = function () {
_this.close();
};
worker_runtime.addUnloadListener(this.unloader);
this.xhr.open(this.method, this.url, true);
if (this.xhr.setRequestHeader) {
this.xhr.setRequestHeader('Content-Type', 'application/json');
}
this.xhr.send(payload);
};
HTTPRequest.prototype.close = function () {
if (this.unloader) {
worker_runtime.removeUnloadListener(this.unloader);
this.unloader = null;
}
if (this.xhr) {
this.hooks.abortRequest(this.xhr);
this.xhr = null;
}
};
HTTPRequest.prototype.onChunk = function (status, data) {
while (true) {
var chunk = this.advanceBuffer(data);
if (chunk) {
this.emit('chunk', { status: status, data: chunk });
}
else {
break;
}
}
if (this.isBufferTooLong(data)) {
this.emit('buffer_too_long');
}
};
HTTPRequest.prototype.advanceBuffer = function (buffer) {
var unreadData = buffer.slice(this.position);
var endOfLinePosition = unreadData.indexOf('\n');
if (endOfLinePosition !== -1) {
this.position += endOfLinePosition + 1;
return unreadData.slice(0, endOfLinePosition);
}
else {
return null;
}
};
HTTPRequest.prototype.isBufferTooLong = function (buffer) {
return this.position === buffer.length && buffer.length > MAX_BUFFER_LENGTH;
};
return HTTPRequest;
}(dispatcher));
/* harmony default export */ var http_request = (http_request_HTTPRequest);
// CONCATENATED MODULE: ./src/core/http/state.ts
var State;
(function (State) {
State[State["CONNECTING"] = 0] = "CONNECTING";
State[State["OPEN"] = 1] = "OPEN";
State[State["CLOSED"] = 3] = "CLOSED";
})(State || (State = {}));
/* harmony default export */ var state = (State);
// CONCATENATED MODULE: ./src/core/http/http_socket.ts
var autoIncrement = 1;
var http_socket_HTTPSocket = (function () {
function HTTPSocket(hooks, url) {
this.hooks = hooks;
this.session = randomNumber(1000) + '/' + randomString(8);
this.location = getLocation(url);
this.readyState = state.CONNECTING;
this.openStream();
}
HTTPSocket.prototype.send = function (payload) {
return this.sendRaw(JSON.stringify([payload]));
};
HTTPSocket.prototype.ping = function () {
this.hooks.sendHeartbeat(this);
};
HTTPSocket.prototype.close = function (code, reason) {
this.onClose(code, reason, true);
};
HTTPSocket.prototype.sendRaw = function (payload) {
if (this.readyState === state.OPEN) {
try {
worker_runtime.createSocketRequest('POST', getUniqueURL(getSendURL(this.location, this.session))).start(payload);
return true;
}
catch (e) {
return false;
}
}
else {
return false;
}
};
HTTPSocket.prototype.reconnect = function () {
this.closeStream();
this.openStream();
};
HTTPSocket.prototype.onClose = function (code, reason, wasClean) {
this.closeStream();
this.readyState = state.CLOSED;
if (this.onclose) {
this.onclose({
code: code,
reason: reason,
wasClean: wasClean
});
}
};
HTTPSocket.prototype.onChunk = function (chunk) {
if (chunk.status !== 200) {
return;
}
if (this.readyState === state.OPEN) {
this.onActivity();
}
var payload;
var type = chunk.data.slice(0, 1);
switch (type) {
case 'o':
payload = JSON.parse(chunk.data.slice(1) || '{}');
this.onOpen(payload);
break;
case 'a':
payload = JSON.parse(chunk.data.slice(1) || '[]');
for (var i = 0; i < payload.length; i++) {
this.onEvent(payload[i]);
}
break;
case 'm':
payload = JSON.parse(chunk.data.slice(1) || 'null');
this.onEvent(payload);
break;
case 'h':
this.hooks.onHeartbeat(this);
break;
case 'c':
payload = JSON.parse(chunk.data.slice(1) || '[]');
this.onClose(payload[0], payload[1], true);
break;
}
};
HTTPSocket.prototype.onOpen = function (options) {
if (this.readyState === state.CONNECTING) {
if (options && options.hostname) {
this.location.base = replaceHost(this.location.base, options.hostname);
}
this.readyState = state.OPEN;
if (this.onopen) {
this.onopen();
}
}
else {
this.onClose(1006, 'Server lost session', true);
}
};
HTTPSocket.prototype.onEvent = function (event) {
if (this.readyState === state.OPEN && this.onmessage) {
this.onmessage({ data: event });
}
};
HTTPSocket.prototype.onActivity = function () {
if (this.onactivity) {
this.onactivity();
}
};
HTTPSocket.prototype.onError = function (error) {
if (this.onerror) {
this.onerror(error);
}
};
HTTPSocket.prototype.openStream = function () {
var _this = this;
this.stream = worker_runtime.createSocketRequest('POST', getUniqueURL(this.hooks.getReceiveURL(this.location, this.session)));
this.stream.bind('chunk', function (chunk) {
_this.onChunk(chunk);
});
this.stream.bind('finished', function (status) {
_this.hooks.onFinished(_this, status);
});
this.stream.bind('buffer_too_long', function () {
_this.reconnect();
});
try {
this.stream.start();
}
catch (error) {
util.defer(function () {
_this.onError(error);
_this.onClose(1006, 'Could not start streaming', false);
});
}
};
HTTPSocket.prototype.closeStream = function () {
if (this.stream) {
this.stream.unbind_all();
this.stream.close();
this.stream = null;
}
};
return HTTPSocket;
}());
function getLocation(url) {
var parts = /([^\?]*)\/*(\??.*)/.exec(url);
return {
base: parts[1],
queryString: parts[2]
};
}
function getSendURL(url, session) {
return url.base + '/' + session + '/xhr_send';
}
function getUniqueURL(url) {
var separator = url.indexOf('?') === -1 ? '?' : '&';
return url + separator + 't=' + +new Date() + '&n=' + autoIncrement++;
}
function replaceHost(url, hostname) {
var urlParts = /(https?:\/\/)([^\/:]+)((\/|:)?.*)/.exec(url);
return urlParts[1] + hostname + urlParts[3];
}
function randomNumber(max) {
return Math.floor(Math.random() * max);
}
function randomString(length) {
var result = [];
for (var i = 0; i < length; i++) {
result.push(randomNumber(32).toString(32));
}
return result.join('');
}
/* harmony default export */ var http_socket = (http_socket_HTTPSocket);
// CONCATENATED MODULE: ./src/core/http/http_streaming_socket.ts
var http_streaming_socket_hooks = {
getReceiveURL: function (url, session) {
return url.base + '/' + session + '/xhr_streaming' + url.queryString;
},
onHeartbeat: function (socket) {
socket.sendRaw('[]');
},
sendHeartbeat: function (socket) {
socket.sendRaw('[]');
},
onFinished: function (socket, status) {
socket.onClose(1006, 'Connection interrupted (' + status + ')', false);
}
};
/* harmony default export */ var http_streaming_socket = (http_streaming_socket_hooks);
// CONCATENATED MODULE: ./src/core/http/http_polling_socket.ts
var http_polling_socket_hooks = {
getReceiveURL: function (url, session) {
return url.base + '/' + session + '/xhr' + url.queryString;
},
onHeartbeat: function () {
},
sendHeartbeat: function (socket) {
socket.sendRaw('[]');
},
onFinished: function (socket, status) {
if (status === 200) {
socket.reconnect();
}
else {
socket.onClose(1006, 'Connection interrupted (' + status + ')', false);
}
}
};
/* harmony default export */ var http_polling_socket = (http_polling_socket_hooks);
// CONCATENATED MODULE: ./src/runtimes/isomorphic/http/http_xhr_request.ts
var http_xhr_request_hooks = {
getRequest: function (socket) {
var Constructor = worker_runtime.getXHRAPI();
var xhr = new Constructor();
xhr.onreadystatechange = xhr.onprogress = function () {
switch (xhr.readyState) {
case 3:
if (xhr.responseText && xhr.responseText.length > 0) {
socket.onChunk(xhr.status, xhr.responseText);
}
break;
case 4:
if (xhr.responseText && xhr.responseText.length > 0) {
socket.onChunk(xhr.status, xhr.responseText);
}
socket.emit('finished', xhr.status);
socket.close();
break;
}
};
return xhr;
},
abortRequest: function (xhr) {
xhr.onreadystatechange = null;
xhr.abort();
}
};
/* harmony default export */ var http_xhr_request = (http_xhr_request_hooks);
// CONCATENATED MODULE: ./src/runtimes/isomorphic/http/http.ts
var HTTP = {
createStreamingSocket: function (url) {
return this.createSocket(http_streaming_socket, url);
},
createPollingSocket: function (url) {
return this.createSocket(http_polling_socket, url);
},
createSocket: function (hooks, url) {
return new http_socket(hooks, url);
},
createXHR: function (method, url) {
return this.createRequest(http_xhr_request, method, url);
},
createRequest: function (hooks, method, url) {
return new http_request(hooks, method, url);
}
};
/* harmony default export */ var http_http = (HTTP);
// CONCATENATED MODULE: ./src/runtimes/isomorphic/runtime.ts
var Isomorphic = {
getDefaultStrategy: default_strategy,
Transports: transports,
transportConnectionInitializer: transport_connection_initializer,
HTTPFactory: http_http,
setup: function (PusherClass) {
PusherClass.ready();
},
getLocalStorage: function () {
return undefined;
},
getClientFeatures: function () {
return keys(filterObject({ ws: transports.ws }, function (t) {
return t.isSupported({});
}));
},
getProtocol: function () {
return 'http:';
},
isXHRSupported: function () {
return true;
},
createSocketRequest: function (method, url) {
if (this.isXHRSupported()) {
return this.HTTPFactory.createXHR(method, url);
}
else {
throw 'Cross-origin HTTP requests are not supported';
}
},
createXHR: function () {
var Constructor = this.getXHRAPI();
return new Constructor();
},
createWebSocket: function (url) {
var Constructor = this.getWebSocketAPI();
return new Constructor(url);
},
addUnloadListener: function (listener) { },
removeUnloadListener: function (listener) { }
};
/* harmony default export */ var runtime = (Isomorphic);
// CONCATENATED MODULE: ./src/runtimes/worker/net_info.ts
var net_info_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var NetInfo = (function (_super) {
net_info_extends(NetInfo, _super);
function NetInfo() {
return _super !== null && _super.apply(this, arguments) || this;
}
NetInfo.prototype.isOnline = function () {
return true;
};
return NetInfo;
}(dispatcher));
var net_info_Network = new NetInfo();
// CONCATENATED MODULE: ./src/runtimes/worker/auth/fetch_auth.ts
var fetchAuth = function (context, socketId, callback) {
var headers = new Headers();
headers.set('Content-Type', 'application/x-www-form-urlencoded');
for (var headerName in this.authOptions.headers) {
headers.set(headerName, this.authOptions.headers[headerName]);
}
var body = this.composeQuery(socketId);
var request = new Request(this.options.authEndpoint, {
headers: headers,
body: body,
credentials: 'same-origin',
method: 'POST'
});
return fetch(request)
.then(function (response) {
var status = response.status;
if (status === 200) {
return response.text();
}
throw new HTTPAuthError(200, "Could not get auth info from your auth endpoint, status: " + status);
})
.then(function (data) {
var parsedData;
try {
parsedData = JSON.parse(data);
}
catch (e) {
throw new HTTPAuthError(200, 'JSON returned from auth endpoint was invalid, yet status code was 200. Data was: ' +
data);
}
callback(null, parsedData);
})["catch"](function (err) {
callback(err, { auth: '' });
});
};
/* harmony default export */ var fetch_auth = (fetchAuth);
// CONCATENATED MODULE: ./src/runtimes/worker/timeline/fetch_timeline.ts
var getAgent = function (sender, useTLS) {
return function (data, callback) {
var scheme = 'http' + (useTLS ? 's' : '') + '://';
var url = scheme + (sender.host || sender.options.host) + sender.options.path;
var query = buildQueryString(data);
url += '/' + 2 + '?' + query;
fetch(url)
.then(function (response) {
if (response.status !== 200) {
throw "received " + response.status + " from stats.pusher.com";
}
return response.json();
})
.then(function (_a) {
var host = _a.host;
if (host) {
sender.host = host;
}
})["catch"](function (err) {
logger.debug('TimelineSender Error: ', err);
});
};
};
var fetchTimeline = {
name: 'xhr',
getAgent: getAgent
};
/* harmony default export */ var fetch_timeline = (fetchTimeline);
// CONCATENATED MODULE: ./src/runtimes/worker/runtime.ts
var runtime_getDefaultStrategy = runtime.getDefaultStrategy, runtime_Transports = runtime.Transports, setup = runtime.setup, getProtocol = runtime.getProtocol, isXHRSupported = runtime.isXHRSupported, getLocalStorage = runtime.getLocalStorage, createXHR = runtime.createXHR, createWebSocket = runtime.createWebSocket, addUnloadListener = runtime.addUnloadListener, removeUnloadListener = runtime.removeUnloadListener, transportConnectionInitializer = runtime.transportConnectionInitializer, createSocketRequest = runtime.createSocketRequest, HTTPFactory = runtime.HTTPFactory;
var Worker = {
getDefaultStrategy: runtime_getDefaultStrategy,
Transports: runtime_Transports,
setup: setup,
getProtocol: getProtocol,
isXHRSupported: isXHRSupported,
getLocalStorage: getLocalStorage,
createXHR: createXHR,
createWebSocket: createWebSocket,
addUnloadListener: addUnloadListener,
removeUnloadListener: removeUnloadListener,
transportConnectionInitializer: transportConnectionInitializer,
createSocketRequest: createSocketRequest,
HTTPFactory: HTTPFactory,
TimelineTransport: fetch_timeline,
getAuthorizers: function () {
return { ajax: fetch_auth };
},
getWebSocketAPI: function () {
return WebSocket;
},
getXHRAPI: function () {
return XMLHttpRequest;
},
getNetwork: function () {
return net_info_Network;
}
};
/* harmony default export */ var worker_runtime = (Worker);
// CONCATENATED MODULE: ./src/core/timeline/level.ts
var TimelineLevel;
(function (TimelineLevel) {
TimelineLevel[TimelineLevel["ERROR"] = 3] = "ERROR";
TimelineLevel[TimelineLevel["INFO"] = 6] = "INFO";
TimelineLevel[TimelineLevel["DEBUG"] = 7] = "DEBUG";
})(TimelineLevel || (TimelineLevel = {}));
/* harmony default export */ var timeline_level = (TimelineLevel);
// CONCATENATED MODULE: ./src/core/timeline/timeline.ts
var timeline_Timeline = (function () {
function Timeline(key, session, options) {
this.key = key;
this.session = session;
this.events = [];
this.options = options || {};
this.sent = 0;
this.uniqueID = 0;
}
Timeline.prototype.log = function (level, event) {
if (level <= this.options.level) {
this.events.push(extend({}, event, { timestamp: util.now() }));
if (this.options.limit && this.events.length > this.options.limit) {
this.events.shift();
}
}
};
Timeline.prototype.error = function (event) {
this.log(timeline_level.ERROR, event);
};
Timeline.prototype.info = function (event) {
this.log(timeline_level.INFO, event);
};
Timeline.prototype.debug = function (event) {
this.log(timeline_level.DEBUG, event);
};
Timeline.prototype.isEmpty = function () {
return this.events.length === 0;
};
Timeline.prototype.send = function (sendfn, callback) {
var _this = this;
var data = extend({
session: this.session,
bundle: this.sent + 1,
key: this.key,
lib: 'js',
version: this.options.version,
cluster: this.options.cluster,
features: this.options.features,
timeline: this.events
}, this.options.params);
this.events = [];
sendfn(data, function (error, result) {
if (!error) {
_this.sent++;
}
if (callback) {
callback(error, result);
}
});
return true;
};
Timeline.prototype.generateUniqueID = function () {
this.uniqueID++;
return this.uniqueID;
};
return Timeline;
}());
/* harmony default export */ var timeline_timeline = (timeline_Timeline);
// CONCATENATED MODULE: ./src/core/strategies/transport_strategy.ts
var transport_strategy_TransportStrategy = (function () {
function TransportStrategy(name, priority, transport, options) {
this.name = name;
this.priority = priority;
this.transport = transport;
this.options = options || {};
}
TransportStrategy.prototype.isSupported = function () {
return this.transport.isSupported({
useTLS: this.options.useTLS
});
};
TransportStrategy.prototype.connect = function (minPriority, callback) {
var _this = this;
if (!this.isSupported()) {
return failAttempt(new UnsupportedStrategy(), callback);
}
else if (this.priority < minPriority) {
return failAttempt(new TransportPriorityTooLow(), callback);
}
var connected = false;
var transport = this.transport.createConnection(this.name, this.priority, this.options.key, this.options);
var handshake = null;
var onInitialized = function () {
transport.unbind('initialized', onInitialized);
transport.connect();
};
var onOpen = function () {
handshake = factory.createHandshake(transport, function (result) {
connected = true;
unbindListeners();
callback(null, result);
});
};
var onError = function (error) {
unbindListeners();
callback(error);
};
var onClosed = function () {
unbindListeners();
var serializedTransport;
serializedTransport = safeJSONStringify(transport);
callback(new TransportClosed(serializedTransport));
};
var unbindListeners = function () {
transport.unbind('initialized', onInitialized);
transport.unbind('open', onOpen);
transport.unbind('error', onError);
transport.unbind('closed', onClosed);
};
transport.bind('initialized', onInitialized);
transport.bind('open', onOpen);
transport.bind('error', onError);
transport.bind('closed', onClosed);
transport.initialize();
return {
abort: function () {
if (connected) {
return;
}
unbindListeners();
if (handshake) {
handshake.close();
}
else {
transport.close();
}
},
forceMinPriority: function (p) {
if (connected) {
return;
}
if (_this.priority < p) {
if (handshake) {
handshake.close();
}
else {
transport.close();
}
}
}
};
};
return TransportStrategy;
}());
/* harmony default export */ var transport_strategy = (transport_strategy_TransportStrategy);
function failAttempt(error, callback) {
util.defer(function () {
callback(error);
});
return {
abort: function () { },
forceMinPriority: function () { }
};
}
// CONCATENATED MODULE: ./src/core/strategies/strategy_builder.ts
var strategy_builder_Transports = worker_runtime.Transports;
var strategy_builder_defineTransport = function (config, name, type, priority, options, manager) {
var transportClass = strategy_builder_Transports[type];
if (!transportClass) {
throw new UnsupportedTransport(type);
}
var enabled = (!config.enabledTransports ||
arrayIndexOf(config.enabledTransports, name) !== -1) &&
(!config.disabledTransports ||
arrayIndexOf(config.disabledTransports, name) === -1);
var transport;
if (enabled) {
options = Object.assign({ ignoreNullOrigin: config.ignoreNullOrigin }, options);
transport = new transport_strategy(name, priority, manager ? manager.getAssistant(transportClass) : transportClass, options);
}
else {
transport = strategy_builder_UnsupportedStrategy;
}
return transport;
};
var strategy_builder_UnsupportedStrategy = {
isSupported: function () {
return false;
},
connect: function (_, callback) {
var deferred = util.defer(function () {
callback(new UnsupportedStrategy());
});
return {
abort: function () {
deferred.ensureAborted();
},
forceMinPriority: function () { }
};
}
};
// CONCATENATED MODULE: ./src/core/config.ts
function getConfig(opts) {
var config = {
activityTimeout: opts.activityTimeout || defaults.activityTimeout,
authEndpoint: opts.authEndpoint || defaults.authEndpoint,
authTransport: opts.authTransport || defaults.authTransport,
cluster: opts.cluster || defaults.cluster,
httpPath: opts.httpPath || defaults.httpPath,
httpPort: opts.httpPort || defaults.httpPort,
httpsPort: opts.httpsPort || defaults.httpsPort,
pongTimeout: opts.pongTimeout || defaults.pongTimeout,
statsHost: opts.statsHost || defaults.stats_host,
unavailableTimeout: opts.unavailableTimeout || defaults.unavailableTimeout,
wsPath: opts.wsPath || defaults.wsPath,
wsPort: opts.wsPort || defaults.wsPort,
wssPort: opts.wssPort || defaults.wssPort,
enableStats: getEnableStatsConfig(opts),
httpHost: getHttpHost(opts),
useTLS: shouldUseTLS(opts),
wsHost: getWebsocketHost(opts)
};
if ('auth' in opts)
config.auth = opts.auth;
if ('authorizer' in opts)
config.authorizer = opts.authorizer;
if ('disabledTransports' in opts)
config.disabledTransports = opts.disabledTransports;
if ('enabledTransports' in opts)
config.enabledTransports = opts.enabledTransports;
if ('ignoreNullOrigin' in opts)
config.ignoreNullOrigin = opts.ignoreNullOrigin;
if ('timelineParams' in opts)
config.timelineParams = opts.timelineParams;
if ('nacl' in opts) {
config.nacl = opts.nacl;
}
return config;
}
function getHttpHost(opts) {
if (opts.httpHost) {
return opts.httpHost;
}
if (opts.cluster) {
return "sockjs-" + opts.cluster + ".pusher.com";
}
return defaults.httpHost;
}
function getWebsocketHost(opts) {
if (opts.wsHost) {
return opts.wsHost;
}
if (opts.cluster) {
return getWebsocketHostFromCluster(opts.cluster);
}
return getWebsocketHostFromCluster(defaults.cluster);
}
function getWebsocketHostFromCluster(cluster) {
return "ws-" + cluster + ".pusher.com";
}
function shouldUseTLS(opts) {
if (worker_runtime.getProtocol() === 'https:') {
return true;
}
else if (opts.forceTLS === false) {
return false;
}
return true;
}
function getEnableStatsConfig(opts) {
if ('enableStats' in opts) {
return opts.enableStats;
}
if ('disableStats' in opts) {
return !opts.disableStats;
}
return false;
}
// CONCATENATED MODULE: ./src/core/pusher.ts
var pusher_Pusher = (function () {
function Pusher(app_key, options) {
var _this = this;
checkAppKey(app_key);
options = options || {};
if (!options.cluster && !(options.wsHost || options.httpHost)) {
var suffix = url_store.buildLogSuffix('javascriptQuickStart');
logger.warn("You should always specify a cluster when connecting. " + suffix);
}
if ('disableStats' in options) {
logger.warn('The disableStats option is deprecated in favor of enableStats');
}
this.key = app_key;
this.config = getConfig(options);
this.channels = factory.createChannels();
this.global_emitter = new dispatcher();
this.sessionID = Math.floor(Math.random() * 1000000000);
this.timeline = new timeline_timeline(this.key, this.sessionID, {
cluster: this.config.cluster,
features: Pusher.getClientFeatures(),
params: this.config.timelineParams || {},
limit: 50,
level: timeline_level.INFO,
version: defaults.VERSION
});
if (this.config.enableStats) {
this.timelineSender = factory.createTimelineSender(this.timeline, {
host: this.config.statsHost,
path: '/timeline/v2/' + worker_runtime.TimelineTransport.name
});
}
var getStrategy = function (options) {
return worker_runtime.getDefaultStrategy(_this.config, options, strategy_builder_defineTransport);
};
this.connection = factory.createConnectionManager(this.key, {
getStrategy: getStrategy,
timeline: this.timeline,
activityTimeout: this.config.activityTimeout,
pongTimeout: this.config.pongTimeout,
unavailableTimeout: this.config.unavailableTimeout,
useTLS: Boolean(this.config.useTLS)
});
this.connection.bind('connected', function () {
_this.subscribeAll();
if (_this.timelineSender) {
_this.timelineSender.send(_this.connection.isUsingTLS());
}
});
this.connection.bind('message', function (event) {
var eventName = event.event;
var internal = eventName.indexOf('pusher_internal:') === 0;
if (event.channel) {
var channel = _this.channel(event.channel);
if (channel) {
channel.handleEvent(event);
}
}
if (!internal) {
_this.global_emitter.emit(event.event, event.data);
}
});
this.connection.bind('connecting', function () {
_this.channels.disconnect();
});
this.connection.bind('disconnected', function () {
_this.channels.disconnect();
});
this.connection.bind('error', function (err) {
logger.warn(err);
});
Pusher.instances.push(this);
this.timeline.info({ instances: Pusher.instances.length });
if (Pusher.isReady) {
this.connect();
}
}
Pusher.ready = function () {
Pusher.isReady = true;
for (var i = 0, l = Pusher.instances.length; i < l; i++) {
Pusher.instances[i].connect();
}
};
Pusher.getClientFeatures = function () {
return keys(filterObject({ ws: worker_runtime.Transports.ws }, function (t) {
return t.isSupported({});
}));
};
Pusher.prototype.channel = function (name) {
return this.channels.find(name);
};
Pusher.prototype.allChannels = function () {
return this.channels.all();
};
Pusher.prototype.connect = function () {
this.connection.connect();
if (this.timelineSender) {
if (!this.timelineSenderTimer) {
var usingTLS = this.connection.isUsingTLS();
var timelineSender = this.timelineSender;
this.timelineSenderTimer = new PeriodicTimer(60000, function () {
timelineSender.send(usingTLS);
});
}
}
};
Pusher.prototype.disconnect = function () {
this.connection.disconnect();
if (this.timelineSenderTimer) {
this.timelineSenderTimer.ensureAborted();
this.timelineSenderTimer = null;
}
};
Pusher.prototype.bind = function (event_name, callback, context) {
this.global_emitter.bind(event_name, callback, context);
return this;
};
Pusher.prototype.unbind = function (event_name, callback, context) {
this.global_emitter.unbind(event_name, callback, context);
return this;
};
Pusher.prototype.bind_global = function (callback) {
this.global_emitter.bind_global(callback);
return this;
};
Pusher.prototype.unbind_global = function (callback) {
this.global_emitter.unbind_global(callback);
return this;
};
Pusher.prototype.unbind_all = function (callback) {
this.global_emitter.unbind_all();
return this;
};
Pusher.prototype.subscribeAll = function () {
var channelName;
for (channelName in this.channels.channels) {
if (this.channels.channels.hasOwnProperty(channelName)) {
this.subscribe(channelName);
}
}
};
Pusher.prototype.subscribe = function (channel_name) {
var channel = this.channels.add(channel_name, this);
if (channel.subscriptionPending && channel.subscriptionCancelled) {
channel.reinstateSubscription();
}
else if (!channel.subscriptionPending &&
this.connection.state === 'connected') {
channel.subscribe();
}
return channel;
};
Pusher.prototype.unsubscribe = function (channel_name) {
var channel = this.channels.find(channel_name);
if (channel && channel.subscriptionPending) {
channel.cancelSubscription();
}
else {
channel = this.channels.remove(channel_name);
if (channel && channel.subscribed) {
channel.unsubscribe();
}
}
};
Pusher.prototype.send_event = function (event_name, data, channel) {
return this.connection.send_event(event_name, data, channel);
};
Pusher.prototype.shouldUseTLS = function () {
return this.config.useTLS;
};
Pusher.instances = [];
Pusher.isReady = false;
Pusher.logToConsole = false;
Pusher.Runtime = worker_runtime;
Pusher.ScriptReceivers = worker_runtime.ScriptReceivers;
Pusher.DependenciesReceivers = worker_runtime.DependenciesReceivers;
Pusher.auth_callbacks = worker_runtime.auth_callbacks;
return Pusher;
}());
/* harmony default export */ var core_pusher = (pusher_Pusher);
function checkAppKey(key) {
if (key === null || key === undefined) {
throw 'You must pass your app key when you instantiate Pusher.';
}
}
worker_runtime.setup(pusher_Pusher);
// EXTERNAL MODULE: ./node_modules/tweetnacl/nacl-fast.js
var nacl_fast = __webpack_require__(2);
// CONCATENATED MODULE: ./src/core/pusher-with-encryption.ts
var pusher_with_encryption_extends = (undefined && undefined.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var pusher_with_encryption_PusherWithEncryption = (function (_super) {
pusher_with_encryption_extends(PusherWithEncryption, _super);
function PusherWithEncryption(app_key, options) {
var _this = this;
core_pusher.logToConsole = PusherWithEncryption.logToConsole;
core_pusher.log = PusherWithEncryption.log;
options = options || {};
options.nacl = nacl_fast;
_this = _super.call(this, app_key, options) || this;
return _this;
}
return PusherWithEncryption;
}(core_pusher));
/* harmony default export */ var pusher_with_encryption = __webpack_exports__["default"] = (pusher_with_encryption_PusherWithEncryption);
/***/ })
/******/ ]);