/* * Copyright 2016 Red Hat, Inc. and/or its affiliates * and other contributors as indicated by the @author tags. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ (function(root, factory) { if ( typeof exports === 'object' ) { if ( typeof module === 'object' ) { module.exports = factory( require("js-sha256"), require("base64-js") ); } else { exports["keycloak"] = factory( require("js-sha256"), require("base64-js") ); } } else { /** * [js-sha256]{@link https://github.com/emn178/js-sha256} * * @version 0.9.0 * @author Chen, Yi-Cyuan [emn178@gmail.com] * @copyright Chen, Yi-Cyuan 2014-2017 * @license MIT */ !function () { "use strict"; function t(t, i) { i ? (d[0] = d[16] = d[1] = d[2] = d[3] = d[4] = d[5] = d[6] = d[7] = d[8] = d[9] = d[10] = d[11] = d[12] = d[13] = d[14] = d[15] = 0, this.blocks = d) : this.blocks = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], t ? (this.h0 = 3238371032, this.h1 = 914150663, this.h2 = 812702999, this.h3 = 4144912697, this.h4 = 4290775857, this.h5 = 1750603025, this.h6 = 1694076839, this.h7 = 3204075428) : (this.h0 = 1779033703, this.h1 = 3144134277, this.h2 = 1013904242, this.h3 = 2773480762, this.h4 = 1359893119, this.h5 = 2600822924, this.h6 = 528734635, this.h7 = 1541459225), this.block = this.start = this.bytes = this.hBytes = 0, this.finalized = this.hashed = !1, this.first = !0, this.is224 = t } function i(i, r, s) { var e, n = typeof i; if ("string" === n) { var o, a = [], u = i.length, c = 0; for (e = 0; e < u; ++e)(o = i.charCodeAt(e)) < 128 ? a[c++] = o : o < 2048 ? (a[c++] = 192 | o >> 6, a[c++] = 128 | 63 & o) : o < 55296 || o >= 57344 ? (a[c++] = 224 | o >> 12, a[c++] = 128 | o >> 6 & 63, a[c++] = 128 | 63 & o) : (o = 65536 + ((1023 & o) << 10 | 1023 & i.charCodeAt(++e)), a[c++] = 240 | o >> 18, a[c++] = 128 | o >> 12 & 63, a[c++] = 128 | o >> 6 & 63, a[c++] = 128 | 63 & o); i = a } else { if ("object" !== n) throw new Error(h); if (null === i) throw new Error(h); if (f && i.constructor === ArrayBuffer) i = new Uint8Array(i); else if (!(Array.isArray(i) || f && ArrayBuffer.isView(i))) throw new Error(h) } i.length > 64 && (i = new t(r, !0).update(i).array()); var y = [], p = []; for (e = 0; e < 64; ++e) { var l = i[e] || 0; y[e] = 92 ^ l, p[e] = 54 ^ l } t.call(this, r, s), this.update(p), this.oKeyPad = y, this.inner = !0, this.sharedMemory = s } var h = "input is invalid type", r = "object" == typeof window, s = r ? window : {}; s.JS_SHA256_NO_WINDOW && (r = !1); var e = !r && "object" == typeof self, n = !s.JS_SHA256_NO_NODE_JS && "object" == typeof process && process.versions && process.versions.node; n ? s = global : e && (s = self); var o = !s.JS_SHA256_NO_COMMON_JS && "object" == typeof module && module.exports, a = "function" == typeof define && define.amd, f = !s.JS_SHA256_NO_ARRAY_BUFFER && "undefined" != typeof ArrayBuffer, u = "0123456789abcdef".split(""), c = [-2147483648, 8388608, 32768, 128], y = [24, 16, 8, 0], p = [1116352408, 1899447441, 3049323471, 3921009573, 961987163, 1508970993, 2453635748, 2870763221, 3624381080, 310598401, 607225278, 1426881987, 1925078388, 2162078206, 2614888103, 3248222580, 3835390401, 4022224774, 264347078, 604807628, 770255983, 1249150122, 1555081692, 1996064986, 2554220882, 2821834349, 2952996808, 3210313671, 3336571891, 3584528711, 113926993, 338241895, 666307205, 773529912, 1294757372, 1396182291, 1695183700, 1986661051, 2177026350, 2456956037, 2730485921, 2820302411, 3259730800, 3345764771, 3516065817, 3600352804, 4094571909, 275423344, 430227734, 506948616, 659060556, 883997877, 958139571, 1322822218, 1537002063, 1747873779, 1955562222, 2024104815, 2227730452, 2361852424, 2428436474, 2756734187, 3204031479, 3329325298], l = ["hex", "array", "digest", "arrayBuffer"], d = []; !s.JS_SHA256_NO_NODE_JS && Array.isArray || (Array.isArray = function (t) { return "[object Array]" === Object.prototype.toString.call(t) }), !f || !s.JS_SHA256_NO_ARRAY_BUFFER_IS_VIEW && ArrayBuffer.isView || (ArrayBuffer.isView = function (t) { return "object" == typeof t && t.buffer && t.buffer.constructor === ArrayBuffer }); var A = function (i, h) { return function (r) { return new t(h, !0).update(r)[i]() } }, w = function (i) { var h = A("hex", i); n && (h = b(h, i)), h.create = function () { return new t(i) }, h.update = function (t) { return h.create().update(t) }; for (var r = 0; r < l.length; ++r) { var s = l[r]; h[s] = A(s, i) } return h }, b = function (t, i) { var r = eval("require('crypto')"), s = eval("require('buffer').Buffer"), e = i ? "sha224" : "sha256", n = function (i) { if ("string" == typeof i) return r.createHash(e).update(i, "utf8").digest("hex"); if (null === i || void 0 === i) throw new Error(h); return i.constructor === ArrayBuffer && (i = new Uint8Array(i)), Array.isArray(i) || ArrayBuffer.isView(i) || i.constructor === s ? r.createHash(e).update(new s(i)).digest("hex") : t(i) }; return n }, v = function (t, h) { return function (r, s) { return new i(r, h, !0).update(s)[t]() } }, _ = function (t) { var h = v("hex", t); h.create = function (h) { return new i(h, t) }, h.update = function (t, i) { return h.create(t).update(i) }; for (var r = 0; r < l.length; ++r) { var s = l[r]; h[s] = v(s, t) } return h }; t.prototype.update = function (t) { if (!this.finalized) { var i, r = typeof t; if ("string" !== r) { if ("object" !== r) throw new Error(h); if (null === t) throw new Error(h); if (f && t.constructor === ArrayBuffer) t = new Uint8Array(t); else if (!(Array.isArray(t) || f && ArrayBuffer.isView(t))) throw new Error(h); i = !0 } for (var s, e, n = 0, o = t.length, a = this.blocks; n < o;) { if (this.hashed && (this.hashed = !1, a[0] = this.block, a[16] = a[1] = a[2] = a[3] = a[4] = a[5] = a[6] = a[7] = a[8] = a[9] = a[10] = a[11] = a[12] = a[13] = a[14] = a[15] = 0), i) for (e = this.start; n < o && e < 64; ++n)a[e >> 2] |= t[n] << y[3 & e++]; else for (e = this.start; n < o && e < 64; ++n)(s = t.charCodeAt(n)) < 128 ? a[e >> 2] |= s << y[3 & e++] : s < 2048 ? (a[e >> 2] |= (192 | s >> 6) << y[3 & e++], a[e >> 2] |= (128 | 63 & s) << y[3 & e++]) : s < 55296 || s >= 57344 ? (a[e >> 2] |= (224 | s >> 12) << y[3 & e++], a[e >> 2] |= (128 | s >> 6 & 63) << y[3 & e++], a[e >> 2] |= (128 | 63 & s) << y[3 & e++]) : (s = 65536 + ((1023 & s) << 10 | 1023 & t.charCodeAt(++n)), a[e >> 2] |= (240 | s >> 18) << y[3 & e++], a[e >> 2] |= (128 | s >> 12 & 63) << y[3 & e++], a[e >> 2] |= (128 | s >> 6 & 63) << y[3 & e++], a[e >> 2] |= (128 | 63 & s) << y[3 & e++]); this.lastByteIndex = e, this.bytes += e - this.start, e >= 64 ? (this.block = a[16], this.start = e - 64, this.hash(), this.hashed = !0) : this.start = e } return this.bytes > 4294967295 && (this.hBytes += this.bytes / 4294967296 << 0, this.bytes = this.bytes % 4294967296), this } }, t.prototype.finalize = function () { if (!this.finalized) { this.finalized = !0; var t = this.blocks, i = this.lastByteIndex; t[16] = this.block, t[i >> 2] |= c[3 & i], this.block = t[16], i >= 56 && (this.hashed || this.hash(), t[0] = this.block, t[16] = t[1] = t[2] = t[3] = t[4] = t[5] = t[6] = t[7] = t[8] = t[9] = t[10] = t[11] = t[12] = t[13] = t[14] = t[15] = 0), t[14] = this.hBytes << 3 | this.bytes >>> 29, t[15] = this.bytes << 3, this.hash() } }, t.prototype.hash = function () { var t, i, h, r, s, e, n, o, a, f = this.h0, u = this.h1, c = this.h2, y = this.h3, l = this.h4, d = this.h5, A = this.h6, w = this.h7, b = this.blocks; for (t = 16; t < 64; ++t)i = ((s = b[t - 15]) >>> 7 | s << 25) ^ (s >>> 18 | s << 14) ^ s >>> 3, h = ((s = b[t - 2]) >>> 17 | s << 15) ^ (s >>> 19 | s << 13) ^ s >>> 10, b[t] = b[t - 16] + i + b[t - 7] + h << 0; for (a = u & c, t = 0; t < 64; t += 4)this.first ? (this.is224 ? (e = 300032, w = (s = b[0] - 1413257819) - 150054599 << 0, y = s + 24177077 << 0) : (e = 704751109, w = (s = b[0] - 210244248) - 1521486534 << 0, y = s + 143694565 << 0), this.first = !1) : (i = (f >>> 2 | f << 30) ^ (f >>> 13 | f << 19) ^ (f >>> 22 | f << 10), r = (e = f & u) ^ f & c ^ a, w = y + (s = w + (h = (l >>> 6 | l << 26) ^ (l >>> 11 | l << 21) ^ (l >>> 25 | l << 7)) + (l & d ^ ~l & A) + p[t] + b[t]) << 0, y = s + (i + r) << 0), i = (y >>> 2 | y << 30) ^ (y >>> 13 | y << 19) ^ (y >>> 22 | y << 10), r = (n = y & f) ^ y & u ^ e, A = c + (s = A + (h = (w >>> 6 | w << 26) ^ (w >>> 11 | w << 21) ^ (w >>> 25 | w << 7)) + (w & l ^ ~w & d) + p[t + 1] + b[t + 1]) << 0, i = ((c = s + (i + r) << 0) >>> 2 | c << 30) ^ (c >>> 13 | c << 19) ^ (c >>> 22 | c << 10), r = (o = c & y) ^ c & f ^ n, d = u + (s = d + (h = (A >>> 6 | A << 26) ^ (A >>> 11 | A << 21) ^ (A >>> 25 | A << 7)) + (A & w ^ ~A & l) + p[t + 2] + b[t + 2]) << 0, i = ((u = s + (i + r) << 0) >>> 2 | u << 30) ^ (u >>> 13 | u << 19) ^ (u >>> 22 | u << 10), r = (a = u & c) ^ u & y ^ o, l = f + (s = l + (h = (d >>> 6 | d << 26) ^ (d >>> 11 | d << 21) ^ (d >>> 25 | d << 7)) + (d & A ^ ~d & w) + p[t + 3] + b[t + 3]) << 0, f = s + (i + r) << 0; this.h0 = this.h0 + f << 0, this.h1 = this.h1 + u << 0, this.h2 = this.h2 + c << 0, this.h3 = this.h3 + y << 0, this.h4 = this.h4 + l << 0, this.h5 = this.h5 + d << 0, this.h6 = this.h6 + A << 0, this.h7 = this.h7 + w << 0 }, t.prototype.hex = function () { this.finalize(); var t = this.h0, i = this.h1, h = this.h2, r = this.h3, s = this.h4, e = this.h5, n = this.h6, o = this.h7, a = u[t >> 28 & 15] + u[t >> 24 & 15] + u[t >> 20 & 15] + u[t >> 16 & 15] + u[t >> 12 & 15] + u[t >> 8 & 15] + u[t >> 4 & 15] + u[15 & t] + u[i >> 28 & 15] + u[i >> 24 & 15] + u[i >> 20 & 15] + u[i >> 16 & 15] + u[i >> 12 & 15] + u[i >> 8 & 15] + u[i >> 4 & 15] + u[15 & i] + u[h >> 28 & 15] + u[h >> 24 & 15] + u[h >> 20 & 15] + u[h >> 16 & 15] + u[h >> 12 & 15] + u[h >> 8 & 15] + u[h >> 4 & 15] + u[15 & h] + u[r >> 28 & 15] + u[r >> 24 & 15] + u[r >> 20 & 15] + u[r >> 16 & 15] + u[r >> 12 & 15] + u[r >> 8 & 15] + u[r >> 4 & 15] + u[15 & r] + u[s >> 28 & 15] + u[s >> 24 & 15] + u[s >> 20 & 15] + u[s >> 16 & 15] + u[s >> 12 & 15] + u[s >> 8 & 15] + u[s >> 4 & 15] + u[15 & s] + u[e >> 28 & 15] + u[e >> 24 & 15] + u[e >> 20 & 15] + u[e >> 16 & 15] + u[e >> 12 & 15] + u[e >> 8 & 15] + u[e >> 4 & 15] + u[15 & e] + u[n >> 28 & 15] + u[n >> 24 & 15] + u[n >> 20 & 15] + u[n >> 16 & 15] + u[n >> 12 & 15] + u[n >> 8 & 15] + u[n >> 4 & 15] + u[15 & n]; return this.is224 || (a += u[o >> 28 & 15] + u[o >> 24 & 15] + u[o >> 20 & 15] + u[o >> 16 & 15] + u[o >> 12 & 15] + u[o >> 8 & 15] + u[o >> 4 & 15] + u[15 & o]), a }, t.prototype.toString = t.prototype.hex, t.prototype.digest = function () { this.finalize(); var t = this.h0, i = this.h1, h = this.h2, r = this.h3, s = this.h4, e = this.h5, n = this.h6, o = this.h7, a = [t >> 24 & 255, t >> 16 & 255, t >> 8 & 255, 255 & t, i >> 24 & 255, i >> 16 & 255, i >> 8 & 255, 255 & i, h >> 24 & 255, h >> 16 & 255, h >> 8 & 255, 255 & h, r >> 24 & 255, r >> 16 & 255, r >> 8 & 255, 255 & r, s >> 24 & 255, s >> 16 & 255, s >> 8 & 255, 255 & s, e >> 24 & 255, e >> 16 & 255, e >> 8 & 255, 255 & e, n >> 24 & 255, n >> 16 & 255, n >> 8 & 255, 255 & n]; return this.is224 || a.push(o >> 24 & 255, o >> 16 & 255, o >> 8 & 255, 255 & o), a }, t.prototype.array = t.prototype.digest, t.prototype.arrayBuffer = function () { this.finalize(); var t = new ArrayBuffer(this.is224 ? 28 : 32), i = new DataView(t); return i.setUint32(0, this.h0), i.setUint32(4, this.h1), i.setUint32(8, this.h2), i.setUint32(12, this.h3), i.setUint32(16, this.h4), i.setUint32(20, this.h5), i.setUint32(24, this.h6), this.is224 || i.setUint32(28, this.h7), t }, i.prototype = new t, i.prototype.finalize = function () { if (t.prototype.finalize.call(this), this.inner) { this.inner = !1; var i = this.array(); t.call(this, this.is224, this.sharedMemory), this.update(this.oKeyPad), this.update(i), t.prototype.finalize.call(this) } }; var B = w(); B.sha256 = B, B.sha224 = w(!0), B.sha256.hmac = _(), B.sha224.hmac = _(!0), o ? module.exports = B : (s.sha256 = B.sha256, s.sha224 = B.sha224, a && define(function () { return B })) }(); /** * [base64-js]{@link https://github.com/beatgammit/base64-js} * * @version v1.3.0 * @author Kirill, Fomichev * @copyright Kirill, Fomichev 2014 * @license MIT */ (function (r) { if (typeof exports === "object" && typeof module !== "undefined") { module.exports = r() } else if (typeof define === "function" && define.amd) { define([], r) } else { var e; if (typeof window !== "undefined") { e = window } else if (typeof global !== "undefined") { e = global } else if (typeof self !== "undefined") { e = self } else { e = this } e.base64js = r() } })(function () { var r, e, n; return function () { function r(e, n, t) { function o(f, i) { if (!n[f]) { if (!e[f]) { var u = "function" == typeof require && require; if (!i && u) return u(f, !0); if (a) return a(f, !0); var v = new Error("Cannot find module '" + f + "'"); throw v.code = "MODULE_NOT_FOUND", v } var d = n[f] = { exports: {} }; e[f][0].call(d.exports, function (r) { var n = e[f][1][r]; return o(n || r) }, d, d.exports, r, e, n, t) } return n[f].exports } for (var a = "function" == typeof require && require, f = 0; f < t.length; f++)o(t[f]); return o } return r }()({ "/": [function (r, e, n) { "use strict"; n.byteLength = d; n.toByteArray = h; n.fromByteArray = p; var t = []; var o = []; var a = typeof Uint8Array !== "undefined" ? Uint8Array : Array; var f = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; for (var i = 0, u = f.length; i < u; ++i) { t[i] = f[i]; o[f.charCodeAt(i)] = i } o["-".charCodeAt(0)] = 62; o["_".charCodeAt(0)] = 63; function v(r) { var e = r.length; if (e % 4 > 0) { throw new Error("Invalid string. Length must be a multiple of 4") } var n = r.indexOf("="); if (n === -1) n = e; var t = n === e ? 0 : 4 - n % 4; return [n, t] } function d(r) { var e = v(r); var n = e[0]; var t = e[1]; return (n + t) * 3 / 4 - t } function c(r, e, n) { return (e + n) * 3 / 4 - n } function h(r) { var e; var n = v(r); var t = n[0]; var f = n[1]; var i = new a(c(r, t, f)); var u = 0; var d = f > 0 ? t - 4 : t; for (var h = 0; h < d; h += 4) { e = o[r.charCodeAt(h)] << 18 | o[r.charCodeAt(h + 1)] << 12 | o[r.charCodeAt(h + 2)] << 6 | o[r.charCodeAt(h + 3)]; i[u++] = e >> 16 & 255; i[u++] = e >> 8 & 255; i[u++] = e & 255 } if (f === 2) { e = o[r.charCodeAt(h)] << 2 | o[r.charCodeAt(h + 1)] >> 4; i[u++] = e & 255 } if (f === 1) { e = o[r.charCodeAt(h)] << 10 | o[r.charCodeAt(h + 1)] << 4 | o[r.charCodeAt(h + 2)] >> 2; i[u++] = e >> 8 & 255; i[u++] = e & 255 } return i } function s(r) { return t[r >> 18 & 63] + t[r >> 12 & 63] + t[r >> 6 & 63] + t[r & 63] } function l(r, e, n) { var t; var o = []; for (var a = e; a < n; a += 3) { t = (r[a] << 16 & 16711680) + (r[a + 1] << 8 & 65280) + (r[a + 2] & 255); o.push(s(t)) } return o.join("") } function p(r) { var e; var n = r.length; var o = n % 3; var a = []; var f = 16383; for (var i = 0, u = n - o; i < u; i += f) { a.push(l(r, i, i + f > u ? u : i + f)) } if (o === 1) { e = r[n - 1]; a.push(t[e >> 2] + t[e << 4 & 63] + "==") } else if (o === 2) { e = (r[n - 2] << 8) + r[n - 1]; a.push(t[e >> 10] + t[e >> 4 & 63] + t[e << 2 & 63] + "=") } return a.join("") } }, {}] }, {}, [])("/") }); /** * [promise-polyfill]{@link https://github.com/taylorhakes/promise-polyfill} * * @version v8.1.3 * @author Hakes, Taylor * @copyright Hakes, Taylor 2014 * @license MIT */ !function(e,n){"object"==typeof exports&&"undefined"!=typeof module?n():"function"==typeof define&&define.amd?define(n):n()}(0,function(){"use strict";function e(e){var n=this.constructor;return this.then(function(t){return n.resolve(e()).then(function(){return t})},function(t){return n.resolve(e()).then(function(){return n.reject(t)})})}function n(e){return!(!e||"undefined"==typeof e.length)}function t(){}function o(e){if(!(this instanceof o))throw new TypeError("Promises must be constructed via new");if("function"!=typeof e)throw new TypeError("not a function");this._state=0,this._handled=!1,this._value=undefined,this._deferreds=[],c(e,this)}function r(e,n){for(;3===e._state;)e=e._value;0!==e._state?(e._handled=!0,o._immediateFn(function(){var t=1===e._state?n.onFulfilled:n.onRejected;if(null!==t){var o;try{o=t(e._value)}catch(r){return void f(n.promise,r)}i(n.promise,o)}else(1===e._state?i:f)(n.promise,e._value)})):e._deferreds.push(n)}function i(e,n){try{if(n===e)throw new TypeError("A promise cannot be resolved with itself.");if(n&&("object"==typeof n||"function"==typeof n)){var t=n.then;if(n instanceof o)return e._state=3,e._value=n,void u(e);if("function"==typeof t)return void c(function(e,n){return function(){e.apply(n,arguments)}}(t,n),e)}e._state=1,e._value=n,u(e)}catch(r){f(e,r)}}function f(e,n){e._state=2,e._value=n,u(e)}function u(e){2===e._state&&0===e._deferreds.length&&o._immediateFn(function(){e._handled||o._unhandledRejectionFn(e._value)});for(var n=0,t=e._deferreds.length;t>n;n++)r(e,e._deferreds[n]);e._deferreds=null}function c(e,n){var t=!1;try{e(function(e){t||(t=!0,i(n,e))},function(e){t||(t=!0,f(n,e))})}catch(o){if(t)return;t=!0,f(n,o)}}var a=setTimeout;o.prototype["catch"]=function(e){return this.then(null,e)},o.prototype.then=function(e,n){var o=new this.constructor(t);return r(this,new function(e,n,t){this.onFulfilled="function"==typeof e?e:null,this.onRejected="function"==typeof n?n:null,this.promise=t}(e,n,o)),o},o.prototype["finally"]=e,o.all=function(e){return new o(function(t,o){function r(e,n){try{if(n&&("object"==typeof n||"function"==typeof n)){var u=n.then;if("function"==typeof u)return void u.call(n,function(n){r(e,n)},o)}i[e]=n,0==--f&&t(i)}catch(c){o(c)}}if(!n(e))return o(new TypeError("Promise.all accepts an array"));var i=Array.prototype.slice.call(e);if(0===i.length)return t([]);for(var f=i.length,u=0;i.length>u;u++)r(u,i[u])})},o.resolve=function(e){return e&&"object"==typeof e&&e.constructor===o?e:new o(function(n){n(e)})},o.reject=function(e){return new o(function(n,t){t(e)})},o.race=function(e){return new o(function(t,r){if(!n(e))return r(new TypeError("Promise.race accepts an array"));for(var i=0,f=e.length;f>i;i++)o.resolve(e[i]).then(t,r)})},o._immediateFn="function"==typeof setImmediate&&function(e){setImmediate(e)}||function(e){a(e,0)},o._unhandledRejectionFn=function(e){void 0!==console&&console&&console.warn("Possible Unhandled Promise Rejection:",e)};var l=function(){if("undefined"!=typeof self)return self;if("undefined"!=typeof window)return window;if("undefined"!=typeof global)return global;throw Error("unable to locate global object")}();"Promise"in l?l.Promise.prototype["finally"]||(l.Promise.prototype["finally"]=e):l.Promise=o}); var Keycloak = factory( root["sha256"], root["base64js"] ); root["Keycloak"] = Keycloak; if ( typeof define === "function" && define.amd ) { define( "keycloak", [], function () { return Keycloak; } ); } } })(window, function (sha256_imported, base64js_imported) { if (typeof Promise === 'undefined') { throw Error('Keycloak requires an environment that supports Promises. Make sure that you include the appropriate polyfill.'); } var loggedPromiseDeprecation = false; function logPromiseDeprecation() { if (!loggedPromiseDeprecation) { loggedPromiseDeprecation = true; console.warn('[KEYCLOAK] Usage of legacy style promise methods such as `.error()` and `.success()` has been deprecated and support will be removed in future versions. Use standard style promise methods such as `.then() and `.catch()` instead.'); } } function toKeycloakPromise(promise) { promise.__proto__ = KeycloakPromise.prototype; return promise; } function KeycloakPromise(executor) { return toKeycloakPromise(new Promise(executor)); } KeycloakPromise.prototype = Object.create(Promise.prototype); KeycloakPromise.prototype.constructor = KeycloakPromise; KeycloakPromise.prototype.success = function(callback) { logPromiseDeprecation(); var promise = this.then(function handleSuccess(value) { callback(value); }); return toKeycloakPromise(promise); }; KeycloakPromise.prototype.error = function(callback) { logPromiseDeprecation(); var promise = this.catch(function handleError(error) { callback(error); }); return toKeycloakPromise(promise); }; function Keycloak (config) { if (!(this instanceof Keycloak)) { return new Keycloak(config); } var kc = this; var adapter; var refreshQueue = []; var callbackStorage; var loginIframe = { enable: true, callbackList: [], interval: 5 }; var scripts = document.getElementsByTagName('script'); for (var i = 0; i < scripts.length; i++) { if ((scripts[i].src.indexOf('keycloak.js') !== -1 || scripts[i].src.indexOf('keycloak.min.js') !== -1) && scripts[i].src.indexOf('version=') !== -1) { kc.iframeVersion = scripts[i].src.substring(scripts[i].src.indexOf('version=') + 8).split('&')[0]; } } var useNonce = true; var logInfo = createLogger(console.info); var logWarn = createLogger(console.warn); kc.init = function (initOptions) { kc.authenticated = false; callbackStorage = createCallbackStorage(); var adapters = ['default', 'cordova', 'cordova-native']; if (initOptions && adapters.indexOf(initOptions.adapter) > -1) { adapter = loadAdapter(initOptions.adapter); } else if (initOptions && typeof initOptions.adapter === "object") { adapter = initOptions.adapter; } else { if (window.Cordova || window.cordova) { adapter = loadAdapter('cordova'); } else { adapter = loadAdapter(); } } if (initOptions) { if (typeof initOptions.useNonce !== 'undefined') { useNonce = initOptions.useNonce; } if (typeof initOptions.checkLoginIframe !== 'undefined') { loginIframe.enable = initOptions.checkLoginIframe; } if (initOptions.checkLoginIframeInterval) { loginIframe.interval = initOptions.checkLoginIframeInterval; } if (initOptions.onLoad === 'login-required') { kc.loginRequired = true; } if (initOptions.responseMode) { if (initOptions.responseMode === 'query' || initOptions.responseMode === 'fragment') { kc.responseMode = initOptions.responseMode; } else { throw 'Invalid value for responseMode'; } } if (initOptions.flow) { switch (initOptions.flow) { case 'standard': kc.responseType = 'code'; break; case 'implicit': kc.responseType = 'id_token token'; break; case 'hybrid': kc.responseType = 'code id_token token'; break; default: throw 'Invalid value for flow'; } kc.flow = initOptions.flow; } if (initOptions.timeSkew != null) { kc.timeSkew = initOptions.timeSkew; } if(initOptions.redirectUri) { kc.redirectUri = initOptions.redirectUri; } if (initOptions.silentCheckSsoRedirectUri) { kc.silentCheckSsoRedirectUri = initOptions.silentCheckSsoRedirectUri; } if (initOptions.pkceMethod) { if (initOptions.pkceMethod !== "S256") { throw 'Invalid value for pkceMethod'; } kc.pkceMethod = initOptions.pkceMethod; } if (typeof initOptions.enableLogging === 'boolean') { kc.enableLogging = initOptions.enableLogging; } else { kc.enableLogging = false; } } if (!kc.responseMode) { kc.responseMode = 'fragment'; } if (!kc.responseType) { kc.responseType = 'code'; kc.flow = 'standard'; } var promise = createPromise(); var initPromise = createPromise(); initPromise.promise.then(function() { kc.onReady && kc.onReady(kc.authenticated); promise.setSuccess(kc.authenticated); }).catch(function(errorData) { promise.setError(errorData); }); var configPromise = loadConfig(config); function onLoad() { var doLogin = function(prompt) { if (!prompt) { options.prompt = 'none'; } kc.login(options).then(function () { initPromise.setSuccess(); }).catch(function () { initPromise.setError(); }); } var checkSsoSilently = function() { var ifrm = document.createElement("iframe"); var src = kc.createLoginUrl({prompt: 'none', redirectUri: kc.silentCheckSsoRedirectUri}); ifrm.setAttribute("src", src); ifrm.setAttribute("title", "keycloak-silent-check-sso"); ifrm.style.display = "none"; document.body.appendChild(ifrm); var messageCallback = function(event) { if (event.origin !== window.location.origin || ifrm.contentWindow !== event.source) { return; } var oauth = parseCallback(event.data); processCallback(oauth, initPromise); document.body.removeChild(ifrm); window.removeEventListener("message", messageCallback); }; window.addEventListener("message", messageCallback); }; var options = {}; switch (initOptions.onLoad) { case 'check-sso': if (loginIframe.enable) { setupCheckLoginIframe().then(function() { checkLoginIframe().then(function (unchanged) { if (!unchanged) { kc.silentCheckSsoRedirectUri ? checkSsoSilently() : doLogin(false); } else { initPromise.setSuccess(); } }).catch(function () { initPromise.setError(); }); }); } else { kc.silentCheckSsoRedirectUri ? checkSsoSilently() : doLogin(false); } break; case 'login-required': doLogin(true); break; default: throw 'Invalid value for onLoad'; } } function processInit() { var callback = parseCallback(window.location.href); if (callback) { window.history.replaceState(window.history.state, null, callback.newUrl); } if (callback && callback.valid) { return setupCheckLoginIframe().then(function() { processCallback(callback, initPromise); }).catch(function (e) { initPromise.setError(); }); } else if (initOptions) { if (initOptions.token && initOptions.refreshToken) { setToken(initOptions.token, initOptions.refreshToken, initOptions.idToken); if (loginIframe.enable) { setupCheckLoginIframe().then(function() { checkLoginIframe().then(function (unchanged) { if (unchanged) { kc.onAuthSuccess && kc.onAuthSuccess(); initPromise.setSuccess(); scheduleCheckIframe(); } else { initPromise.setSuccess(); } }).catch(function () { initPromise.setError(); }); }); } else { kc.updateToken(-1).then(function() { kc.onAuthSuccess && kc.onAuthSuccess(); initPromise.setSuccess(); }).catch(function() { kc.onAuthError && kc.onAuthError(); if (initOptions.onLoad) { onLoad(); } else { initPromise.setError(); } }); } } else if (initOptions.onLoad) { onLoad(); } else { initPromise.setSuccess(); } } else { initPromise.setSuccess(); } } configPromise.then(processInit); configPromise.catch(function() { promise.setError(); }); return promise.promise; } kc.login = function (options) { return adapter.login(options); } function generateRandomData(len) { // use web crypto APIs if possible var array = null; var crypto = window.crypto || window.msCrypto; if (crypto && crypto.getRandomValues && window.Uint8Array) { array = new Uint8Array(len); crypto.getRandomValues(array); return array; } // fallback to Math random array = new Array(len); for (var j = 0; j < array.length; j++) { array[j] = Math.floor(256 * Math.random()); } return array; } function generateCodeVerifier(len) { return generateRandomString(len, 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'); } function generateRandomString(len, alphabet){ var randomData = generateRandomData(len); var chars = new Array(len); for (var i = 0; i < len; i++) { chars[i] = alphabet.charCodeAt(randomData[i] % alphabet.length); } return String.fromCharCode.apply(null, chars); } function generatePkceChallenge(pkceMethod, codeVerifier) { switch (pkceMethod) { // The use of the "plain" method is considered insecure and therefore not supported. case "S256": // hash codeVerifier, then encode as url-safe base64 without padding var hashBytes = new Uint8Array(sha256_imported.arrayBuffer(codeVerifier)); var encodedHash = base64js_imported.fromByteArray(hashBytes) .replace(/\+/g, '-') .replace(/\//g, '_') .replace(/\=/g, ''); return encodedHash; default: throw 'Invalid value for pkceMethod'; } } kc.createLoginUrl = function(options) { var state = createUUID(); var nonce = createUUID(); var redirectUri = adapter.redirectUri(options); var callbackState = { state: state, nonce: nonce, redirectUri: encodeURIComponent(redirectUri) }; if (options && options.prompt) { callbackState.prompt = options.prompt; } var baseUrl; if (options && options.action == 'register') { baseUrl = kc.endpoints.register(); } else { baseUrl = kc.endpoints.authorize(); } var scope; if (options && options.scope) { if (options.scope.indexOf("openid") != -1) { scope = options.scope; } else { scope = "openid " + options.scope; } } else { scope = "openid"; } var url = baseUrl + '?client_id=' + encodeURIComponent(kc.clientId) + '&redirect_uri=' + encodeURIComponent(redirectUri) + '&state=' + encodeURIComponent(state) + '&response_mode=' + encodeURIComponent(kc.responseMode) + '&response_type=' + encodeURIComponent(kc.responseType) + '&scope=' + encodeURIComponent(scope); if (useNonce) { url = url + '&nonce=' + encodeURIComponent(nonce); } if (options && options.prompt) { url += '&prompt=' + encodeURIComponent(options.prompt); } if (options && options.maxAge) { url += '&max_age=' + encodeURIComponent(options.maxAge); } if (options && options.loginHint) { url += '&login_hint=' + encodeURIComponent(options.loginHint); } if (options && options.idpHint) { url += '&kc_idp_hint=' + encodeURIComponent(options.idpHint); } if (options && options.action && options.action != 'register') { url += '&kc_action=' + encodeURIComponent(options.action); } if (options && options.locale) { url += '&ui_locales=' + encodeURIComponent(options.locale); } if (kc.pkceMethod) { var codeVerifier = generateCodeVerifier(96); callbackState.pkceCodeVerifier = codeVerifier; var pkceChallenge = generatePkceChallenge(kc.pkceMethod, codeVerifier); url += '&code_challenge=' + pkceChallenge; url += '&code_challenge_method=' + kc.pkceMethod; } callbackStorage.add(callbackState); return url; } kc.logout = function(options) { return adapter.logout(options); } kc.createLogoutUrl = function(options) { var url = kc.endpoints.logout() + '?redirect_uri=' + encodeURIComponent(adapter.redirectUri(options, false)); return url; } kc.register = function (options) { return adapter.register(options); } kc.createRegisterUrl = function(options) { if (!options) { options = {}; } options.action = 'register'; return kc.createLoginUrl(options); } kc.createAccountUrl = function(options) { var realm = getRealmUrl(); var url = undefined; if (typeof realm !== 'undefined') { url = realm + '/account' + '?referrer=' + encodeURIComponent(kc.clientId) + '&referrer_uri=' + encodeURIComponent(adapter.redirectUri(options)); } return url; } kc.accountManagement = function() { return adapter.accountManagement(); } kc.hasRealmRole = function (role) { var access = kc.realmAccess; return !!access && access.roles.indexOf(role) >= 0; } kc.hasResourceRole = function(role, resource) { if (!kc.resourceAccess) { return false; } var access = kc.resourceAccess[resource || kc.clientId]; return !!access && access.roles.indexOf(role) >= 0; } kc.loadUserProfile = function() { var url = getRealmUrl() + '/account'; var req = new XMLHttpRequest(); req.open('GET', url, true); req.setRequestHeader('Accept', 'application/json'); req.setRequestHeader('Authorization', 'bearer ' + kc.token); var promise = createPromise(); req.onreadystatechange = function () { if (req.readyState == 4) { if (req.status == 200) { kc.profile = JSON.parse(req.responseText); promise.setSuccess(kc.profile); } else { promise.setError(); } } } req.send(); return promise.promise; } kc.loadUserInfo = function() { var url = kc.endpoints.userinfo(); var req = new XMLHttpRequest(); req.open('GET', url, true); req.setRequestHeader('Accept', 'application/json'); req.setRequestHeader('Authorization', 'bearer ' + kc.token); var promise = createPromise(); req.onreadystatechange = function () { if (req.readyState == 4) { if (req.status == 200) { kc.userInfo = JSON.parse(req.responseText); promise.setSuccess(kc.userInfo); } else { promise.setError(); } } } req.send(); return promise.promise; } kc.isTokenExpired = function(minValidity) { if (!kc.tokenParsed || (!kc.refreshToken && kc.flow != 'implicit' )) { throw 'Not authenticated'; } if (kc.timeSkew == null) { logInfo('[KEYCLOAK] Unable to determine if token is expired as timeskew is not set'); return true; } var expiresIn = kc.tokenParsed['exp'] - Math.ceil(new Date().getTime() / 1000) + kc.timeSkew; if (minValidity) { if (isNaN(minValidity)) { throw 'Invalid minValidity'; } expiresIn -= minValidity; } return expiresIn < 0; } kc.updateToken = function(minValidity) { var promise = createPromise(); if (!kc.refreshToken) { promise.setError(); return promise.promise; } minValidity = minValidity || 5; var exec = function() { var refreshToken = false; if (minValidity == -1) { refreshToken = true; logInfo('[KEYCLOAK] Refreshing token: forced refresh'); } else if (!kc.tokenParsed || kc.isTokenExpired(minValidity)) { refreshToken = true; logInfo('[KEYCLOAK] Refreshing token: token expired'); } if (!refreshToken) { promise.setSuccess(false); } else { var params = 'grant_type=refresh_token&' + 'refresh_token=' + kc.refreshToken; var url = kc.endpoints.token(); refreshQueue.push(promise); if (refreshQueue.length == 1) { params += '&client_id=' + encodeURIComponent(kc.clientId); var timeLocal = new Date().getTime(); fetch(url, { method: "POST", headers: {'Content-type':'application/x-www-form-urlencoded'}, body : params, credentials: "include" }).then(resp=>{ if(resp.status == 200){ return resp.json() } if (resp.status == 400) { kc.clearToken(); } throw "Failed to refresh token" }).then(body=>{ logInfo('[KEYCLOAK] Token refreshed'); timeLocal = (timeLocal + new Date().getTime()) / 2; var tokenResponse = body setToken(tokenResponse['access_token'], tokenResponse['refresh_token'], tokenResponse['id_token'], timeLocal); kc.onAuthRefreshSuccess && kc.onAuthRefreshSuccess(); for (var p = refreshQueue.pop(); p != null; p = refreshQueue.pop()) { p.setSuccess(true); } }).catch(err=>{ logWarn('[KEYCLOAK] Failed to refresh token'); kc.onAuthRefreshError && kc.onAuthRefreshError(); for (var p = refreshQueue.pop(); p != null; p = refreshQueue.pop()) { p.setError(true); } }) } } } if (loginIframe.enable) { var iframePromise = checkLoginIframe(); iframePromise.then(function() { exec(); }).catch(function() { promise.setError(); }); } else { exec(); } return promise.promise; } kc.clearToken = function() { if (kc.token) { setToken(null, null, null); kc.onAuthLogout && kc.onAuthLogout(); if (kc.loginRequired) { kc.login(); } } } function getRealmUrl() { if (typeof kc.authServerUrl !== 'undefined') { if (kc.authServerUrl.charAt(kc.authServerUrl.length - 1) == '/') { return kc.authServerUrl + 'realms/' + encodeURIComponent(kc.realm); } else { return kc.authServerUrl + '/realms/' + encodeURIComponent(kc.realm); } } else { return undefined; } } function getOrigin() { if (!window.location.origin) { return window.location.protocol + "//" + window.location.hostname + (window.location.port ? ':' + window.location.port: ''); } else { return window.location.origin; } } function processCallback(oauth, promise) { var code = oauth.code; var error = oauth.error; var prompt = oauth.prompt; var timeLocal = new Date().getTime(); if (oauth['kc_action_status']) { kc.onActionUpdate && kc.onActionUpdate(oauth['kc_action_status']); } if (error) { if (prompt != 'none') { var errorData = { error: error, error_description: oauth.error_description }; kc.onAuthError && kc.onAuthError(errorData); promise && promise.setError(errorData); } else { promise && promise.setSuccess(); } return; } else if ((kc.flow != 'standard') && (oauth.access_token || oauth.id_token)) { authSuccess(oauth.access_token, null, oauth.id_token, true); } if ((kc.flow != 'implicit') && code) { var params = 'code=' + code + '&grant_type=authorization_code'; var url = kc.endpoints.token(); params += '&client_id=' + encodeURIComponent(kc.clientId); params += '&redirect_uri=' + oauth.redirectUri; if (oauth.pkceCodeVerifier) { params += '&code_verifier=' + oauth.pkceCodeVerifier; } fetch(url, { method: "POST", headers: {'Content-type':'application/x-www-form-urlencoded'}, body : params }) .then( resp=>{ if (resp.status == 200) { return resp.json() } else { kc.onAuthError && kc.onAuthError(); //promise && promise.setError(); throw "Unable to connect to keycloak" } }) .then(tokenResponse=>{ authSuccess(tokenResponse['access_token'], tokenResponse['refresh_token'], tokenResponse['id_token'], kc.flow === 'standard'); scheduleCheckIframe(); }) /*var req = new XMLHttpRequest(); req.open('POST', url, true); req.setRequestHeader('Content-type', 'application/x-www-form-urlencoded'); params += '&client_id=' + encodeURIComponent(kc.clientId); params += '&redirect_uri=' + oauth.redirectUri; if (oauth.pkceCodeVerifier) { params += '&code_verifier=' + oauth.pkceCodeVerifier; } req.withCredentials = true; req.onreadystatechange = function() { if (req.readyState == 4) { if (req.status == 200) { var tokenResponse = JSON.parse(req.responseText); authSuccess(tokenResponse['access_token'], tokenResponse['refresh_token'], tokenResponse['id_token'], kc.flow === 'standard'); scheduleCheckIframe(); } else { kc.onAuthError && kc.onAuthError(); promise && promise.setError(); } } }; req.send(params);*/ } function authSuccess(accessToken, refreshToken, idToken, fulfillPromise) { timeLocal = (timeLocal + new Date().getTime()) / 2; setToken(accessToken, refreshToken, idToken, timeLocal); if (useNonce && ((kc.tokenParsed && kc.tokenParsed.nonce != oauth.storedNonce) || (kc.refreshTokenParsed && kc.refreshTokenParsed.nonce != oauth.storedNonce) || (kc.idTokenParsed && kc.idTokenParsed.nonce != oauth.storedNonce))) { logInfo('[KEYCLOAK] Invalid nonce, clearing token'); kc.clearToken(); promise && promise.setError(); } else { if (fulfillPromise) { kc.onAuthSuccess && kc.onAuthSuccess(); promise && promise.setSuccess(); } } } } function loadConfig(url) { var promise = createPromise(); var configUrl; if (!config) { configUrl = 'keycloak.json'; } else if (typeof config === 'string') { configUrl = config; } function setupOidcEndoints(oidcConfiguration) { if (! oidcConfiguration) { kc.endpoints = { authorize: function() { return getRealmUrl() + '/protocol/openid-connect/auth'; }, token: function() { return getRealmUrl() + '/protocol/openid-connect/token'; }, logout: function() { return getRealmUrl() + '/protocol/openid-connect/logout'; }, checkSessionIframe: function() { var src = getRealmUrl() + '/protocol/openid-connect/login-status-iframe.html'; if (kc.iframeVersion) { src = src + '?version=' + kc.iframeVersion; } return src; }, register: function() { return getRealmUrl() + '/protocol/openid-connect/registrations'; }, userinfo: function() { return getRealmUrl() + '/protocol/openid-connect/userinfo'; } }; } else { kc.endpoints = { authorize: function() { return oidcConfiguration.authorization_endpoint; }, token: function() { return oidcConfiguration.token_endpoint; }, logout: function() { if (!oidcConfiguration.end_session_endpoint) { throw "Not supported by the OIDC server"; } return oidcConfiguration.end_session_endpoint; }, checkSessionIframe: function() { if (!oidcConfiguration.check_session_iframe) { throw "Not supported by the OIDC server"; } return oidcConfiguration.check_session_iframe; }, register: function() { throw 'Redirection to "Register user" page not supported in standard OIDC mode'; }, userinfo: function() { if (!oidcConfiguration.userinfo_endpoint) { throw "Not supported by the OIDC server"; } return oidcConfiguration.userinfo_endpoint; } } } } if (configUrl) { var req = new XMLHttpRequest(); req.open('GET', configUrl, true); req.setRequestHeader('Accept', 'application/json'); req.onreadystatechange = function () { if (req.readyState == 4) { if (req.status == 200 || fileLoaded(req)) { var config = JSON.parse(req.responseText); kc.authServerUrl = config['auth-server-url']; kc.realm = config['realm']; kc.clientId = config['resource']; setupOidcEndoints(null); promise.setSuccess(); } else { promise.setError(); } } }; req.send(); } else { if (!config.clientId) { throw 'clientId missing'; } kc.clientId = config.clientId; var oidcProvider = config['oidcProvider']; if (!oidcProvider) { if (!config['url']) { var scripts = document.getElementsByTagName('script'); for (var i = 0; i < scripts.length; i++) { if (scripts[i].src.match(/.*keycloak\.js/)) { config.url = scripts[i].src.substr(0, scripts[i].src.indexOf('/js/keycloak.js')); break; } } } if (!config.realm) { throw 'realm missing'; } kc.authServerUrl = config.url; kc.realm = config.realm; setupOidcEndoints(null); promise.setSuccess(); } else { if (typeof oidcProvider === 'string') { var oidcProviderConfigUrl; if (oidcProvider.charAt(oidcProvider.length - 1) == '/') { oidcProviderConfigUrl = oidcProvider + '.well-known/openid-configuration'; } else { oidcProviderConfigUrl = oidcProvider + '/.well-known/openid-configuration'; } var req = new XMLHttpRequest(); req.open('GET', oidcProviderConfigUrl, true); req.setRequestHeader('Accept', 'application/json'); req.onreadystatechange = function () { if (req.readyState == 4) { if (req.status == 200 || fileLoaded(req)) { var oidcProviderConfig = JSON.parse(req.responseText); setupOidcEndoints(oidcProviderConfig); promise.setSuccess(); } else { promise.setError(); } } }; req.send(); } else { setupOidcEndoints(oidcProvider); promise.setSuccess(); } } } return promise.promise; } function fileLoaded(xhr) { return xhr.status == 0 && xhr.responseText && xhr.responseURL.startsWith('file:'); } function setToken(token, refreshToken, idToken, timeLocal) { if (kc.tokenTimeoutHandle) { clearTimeout(kc.tokenTimeoutHandle); kc.tokenTimeoutHandle = null; } if (refreshToken) { kc.refreshToken = refreshToken; kc.refreshTokenParsed = decodeToken(refreshToken); } else { delete kc.refreshToken; delete kc.refreshTokenParsed; } if (idToken) { kc.idToken = idToken; kc.idTokenParsed = decodeToken(idToken); } else { delete kc.idToken; delete kc.idTokenParsed; } if (token) { kc.token = token; kc.tokenParsed = decodeToken(token); kc.sessionId = kc.tokenParsed.session_state; kc.authenticated = true; kc.subject = kc.tokenParsed.sub; kc.realmAccess = kc.tokenParsed.realm_access; kc.resourceAccess = kc.tokenParsed.resource_access; if (timeLocal) { kc.timeSkew = Math.floor(timeLocal / 1000) - kc.tokenParsed.iat; } if (kc.timeSkew != null) { logInfo('[KEYCLOAK] Estimated time difference between browser and server is ' + kc.timeSkew + ' seconds'); if (kc.onTokenExpired) { var expiresIn = (kc.tokenParsed['exp'] - (new Date().getTime() / 1000) + kc.timeSkew) * 1000; logInfo('[KEYCLOAK] Token expires in ' + Math.round(expiresIn / 1000) + ' s'); if (expiresIn <= 0) { kc.onTokenExpired(); } else { kc.tokenTimeoutHandle = setTimeout(kc.onTokenExpired, expiresIn); } } } } else { delete kc.token; delete kc.tokenParsed; delete kc.subject; delete kc.realmAccess; delete kc.resourceAccess; kc.authenticated = false; } } function decodeToken(str) { str = str.split('.')[1]; str = str.replace('/-/g', '+'); str = str.replace('/_/g', '/'); switch (str.length % 4) { case 0: break; case 2: str += '=='; break; case 3: str += '='; break; default: throw 'Invalid token'; } str = (str + '===').slice(0, str.length + (str.length % 4)); str = str.replace(/-/g, '+').replace(/_/g, '/'); str = decodeURIComponent(escape(atob(str))); str = JSON.parse(str); return str; } function createUUID() { var hexDigits = '0123456789abcdef'; var s = generateRandomString(36, hexDigits).split(""); s[14] = '4'; s[19] = hexDigits.substr((s[19] & 0x3) | 0x8, 1); s[8] = s[13] = s[18] = s[23] = '-'; var uuid = s.join(''); return uuid; } function parseCallback(url) { var oauth = parseCallbackUrl(url); if (!oauth) { return; } var oauthState = callbackStorage.get(oauth.state); if (oauthState) { oauth.valid = true; oauth.redirectUri = oauthState.redirectUri; oauth.storedNonce = oauthState.nonce; oauth.prompt = oauthState.prompt; oauth.pkceCodeVerifier = oauthState.pkceCodeVerifier; } return oauth; } function parseCallbackUrl(url) { var supportedParams; switch (kc.flow) { case 'standard': supportedParams = ['code', 'state', 'session_state', 'kc_action_status']; break; case 'implicit': supportedParams = ['access_token', 'token_type', 'id_token', 'state', 'session_state', 'expires_in', 'kc_action_status']; break; case 'hybrid': supportedParams = ['access_token', 'id_token', 'code', 'state', 'session_state', 'kc_action_status']; break; } supportedParams.push('error'); supportedParams.push('error_description'); supportedParams.push('error_uri'); var queryIndex = url.indexOf('?'); var fragmentIndex = url.indexOf('#'); var newUrl; var parsed; if (kc.responseMode === 'query' && queryIndex !== -1) { newUrl = url.substring(0, queryIndex); parsed = parseCallbackParams(url.substring(queryIndex + 1, fragmentIndex !== -1 ? fragmentIndex : url.length), supportedParams); if (parsed.paramsString !== '') { newUrl += '?' + parsed.paramsString; } if (fragmentIndex !== -1) { newUrl += url.substring(fragmentIndex); } } else if (kc.responseMode === 'fragment' && fragmentIndex !== -1) { newUrl = url.substring(0, fragmentIndex); parsed = parseCallbackParams(url.substring(fragmentIndex + 1), supportedParams); if (parsed.paramsString !== '') { newUrl += '#' + parsed.paramsString; } } if (parsed && parsed.oauthParams) { if (kc.flow === 'standard' || kc.flow === 'hybrid') { if ((parsed.oauthParams.code || parsed.oauthParams.error) && parsed.oauthParams.state) { parsed.oauthParams.newUrl = newUrl; return parsed.oauthParams; } } else if (kc.flow === 'implicit') { if ((parsed.oauthParams.access_token || parsed.oauthParams.error) && parsed.oauthParams.state) { parsed.oauthParams.newUrl = newUrl; return parsed.oauthParams; } } } } function parseCallbackParams(paramsString, supportedParams) { var p = paramsString.split('&'); var result = { paramsString: '', oauthParams: {} } for (var i = 0; i < p.length; i++) { var split = p[i].indexOf("="); var key = p[i].slice(0, split); if (supportedParams.indexOf(key) !== -1) { result.oauthParams[key] = p[i].slice(split + 1); } else { if (result.paramsString !== '') { result.paramsString += '&'; } result.paramsString += p[i]; } } return result; } function createPromise() { // Need to create a native Promise which also preserves the // interface of the custom promise type previously used by the API var p = { setSuccess: function(result) { p.resolve(result); }, setError: function(result) { p.reject(result); } }; p.promise = new KeycloakPromise(function(resolve, reject) { p.resolve = resolve; p.reject = reject; }); return p; } function setupCheckLoginIframe() { var promise = createPromise(); if (!loginIframe.enable) { promise.setSuccess(); return promise.promise; } if (loginIframe.iframe) { promise.setSuccess(); return promise.promise; } var iframe = document.createElement('iframe'); loginIframe.iframe = iframe; iframe.onload = function() { var authUrl = kc.endpoints.authorize(); if (authUrl.charAt(0) === '/') { loginIframe.iframeOrigin = getOrigin(); } else { loginIframe.iframeOrigin = authUrl.substring(0, authUrl.indexOf('/', 8)); } promise.setSuccess(); } var src = kc.endpoints.checkSessionIframe(); iframe.setAttribute('src', src ); iframe.setAttribute('title', 'keycloak-session-iframe' ); iframe.style.display = 'none'; document.body.appendChild(iframe); var messageCallback = function(event) { if ((event.origin !== loginIframe.iframeOrigin) || (loginIframe.iframe.contentWindow !== event.source)) { return; } if (!(event.data == 'unchanged' || event.data == 'changed' || event.data == 'error')) { return; } if (event.data != 'unchanged') { kc.clearToken(); } var callbacks = loginIframe.callbackList.splice(0, loginIframe.callbackList.length); for (var i = callbacks.length - 1; i >= 0; --i) { var promise = callbacks[i]; if (event.data == 'error') { promise.setError(); } else { promise.setSuccess(event.data == 'unchanged'); } } }; window.addEventListener('message', messageCallback, false); return promise.promise; } function scheduleCheckIframe() { if (loginIframe.enable) { if (kc.token) { setTimeout(function() { checkLoginIframe().then(function(unchanged) { if (unchanged) { scheduleCheckIframe(); } }); }, loginIframe.interval * 1000); } } } function checkLoginIframe() { var promise = createPromise(); if (loginIframe.iframe && loginIframe.iframeOrigin ) { var msg = kc.clientId + ' ' + (kc.sessionId ? kc.sessionId : ''); loginIframe.callbackList.push(promise); var origin = loginIframe.iframeOrigin; if (loginIframe.callbackList.length == 1) { loginIframe.iframe.contentWindow.postMessage(msg, origin); } } else { promise.setSuccess(); } return promise.promise; } function loadAdapter(type) { if (!type || type == 'default') { return { login: function(options) { window.location.replace(kc.createLoginUrl(options)); return createPromise().promise; }, logout: function(options) { window.location.replace(kc.createLogoutUrl(options)); return createPromise().promise; }, register: function(options) { window.location.replace(kc.createRegisterUrl(options)); return createPromise().promise; }, accountManagement : function() { var accountUrl = kc.createAccountUrl(); if (typeof accountUrl !== 'undefined') { window.location.href = accountUrl; } else { throw "Not supported by the OIDC server"; } return createPromise().promise; }, redirectUri: function(options, encodeHash) { if (arguments.length == 1) { encodeHash = true; } if (options && options.redirectUri) { return options.redirectUri; } else if (kc.redirectUri) { return kc.redirectUri; } else { return location.href; } } }; } if (type == 'cordova') { loginIframe.enable = false; var cordovaOpenWindowWrapper = function(loginUrl, target, options) { if (window.cordova && window.cordova.InAppBrowser) { // Use inappbrowser for IOS and Android if available return window.cordova.InAppBrowser.open(loginUrl, target, options); } else { return window.open(loginUrl, target, options); } }; var shallowCloneCordovaOptions = function (userOptions) { if (userOptions && userOptions.cordovaOptions) { return Object.keys(userOptions.cordovaOptions).reduce(function (options, optionName) { options[optionName] = userOptions.cordovaOptions[optionName]; return options; }, {}); } else { return {}; } }; var formatCordovaOptions = function (cordovaOptions) { return Object.keys(cordovaOptions).reduce(function (options, optionName) { options.push(optionName+"="+cordovaOptions[optionName]); return options; }, []).join(","); }; var createCordovaOptions = function (userOptions) { var cordovaOptions = shallowCloneCordovaOptions(userOptions); cordovaOptions.location = 'no'; if (userOptions && userOptions.prompt == 'none') { cordovaOptions.hidden = 'yes'; } return formatCordovaOptions(cordovaOptions); }; return { login: function(options) { var promise = createPromise(); var cordovaOptions = createCordovaOptions(options); var loginUrl = kc.createLoginUrl(options); var ref = cordovaOpenWindowWrapper(loginUrl, '_blank', cordovaOptions); var completed = false; var closed = false; var closeBrowser = function() { closed = true; ref.close(); }; ref.addEventListener('loadstart', function(event) { if (event.url.indexOf('http://localhost') == 0) { var callback = parseCallback(event.url); processCallback(callback, promise); closeBrowser(); completed = true; } }); ref.addEventListener('loaderror', function(event) { if (!completed) { if (event.url.indexOf('http://localhost') == 0) { var callback = parseCallback(event.url); processCallback(callback, promise); closeBrowser(); completed = true; } else { promise.setError(); closeBrowser(); } } }); ref.addEventListener('exit', function(event) { if (!closed) { promise.setError({ reason: "closed_by_user" }); } }); return promise.promise; }, logout: function(options) { var promise = createPromise(); var logoutUrl = kc.createLogoutUrl(options); var ref = cordovaOpenWindowWrapper(logoutUrl, '_blank', 'location=no,hidden=yes'); var error; ref.addEventListener('loadstart', function(event) { if (event.url.indexOf('http://localhost') == 0) { ref.close(); } }); ref.addEventListener('loaderror', function(event) { if (event.url.indexOf('http://localhost') == 0) { ref.close(); } else { error = true; ref.close(); } }); ref.addEventListener('exit', function(event) { if (error) { promise.setError(); } else { kc.clearToken(); promise.setSuccess(); } }); return promise.promise; }, register : function(options) { var promise = createPromise(); var registerUrl = kc.createRegisterUrl(); var cordovaOptions = createCordovaOptions(options); var ref = cordovaOpenWindowWrapper(registerUrl, '_blank', cordovaOptions); ref.addEventListener('loadstart', function(event) { if (event.url.indexOf('http://localhost') == 0) { ref.close(); var oauth = parseCallback(event.url); processCallback(oauth, promise); } }); return promise.promise; }, accountManagement : function() { var accountUrl = kc.createAccountUrl(); if (typeof accountUrl !== 'undefined') { var ref = cordovaOpenWindowWrapper(accountUrl, '_blank', 'location=no'); ref.addEventListener('loadstart', function(event) { if (event.url.indexOf('http://localhost') == 0) { ref.close(); } }); } else { throw "Not supported by the OIDC server"; } }, redirectUri: function(options) { return 'http://localhost'; } } } if (type == 'cordova-native') { loginIframe.enable = false; return { login: function(options) { var promise = createPromise(); var loginUrl = kc.createLoginUrl(options); universalLinks.subscribe('keycloak', function(event) { universalLinks.unsubscribe('keycloak'); window.cordova.plugins.browsertab.close(); var oauth = parseCallback(event.url); processCallback(oauth, promise); }); window.cordova.plugins.browsertab.openUrl(loginUrl); return promise.promise; }, logout: function(options) { var promise = createPromise(); var logoutUrl = kc.createLogoutUrl(options); universalLinks.subscribe('keycloak', function(event) { universalLinks.unsubscribe('keycloak'); window.cordova.plugins.browsertab.close(); kc.clearToken(); promise.setSuccess(); }); window.cordova.plugins.browsertab.openUrl(logoutUrl); return promise.promise; }, register : function(options) { var promise = createPromise(); var registerUrl = kc.createRegisterUrl(options); universalLinks.subscribe('keycloak' , function(event) { universalLinks.unsubscribe('keycloak'); window.cordova.plugins.browsertab.close(); var oauth = parseCallback(event.url); processCallback(oauth, promise); }); window.cordova.plugins.browsertab.openUrl(registerUrl); return promise.promise; }, accountManagement : function() { var accountUrl = kc.createAccountUrl(); if (typeof accountUrl !== 'undefined') { window.cordova.plugins.browsertab.openUrl(accountUrl); } else { throw "Not supported by the OIDC server"; } }, redirectUri: function(options) { if (options && options.redirectUri) { return options.redirectUri; } else if (kc.redirectUri) { return kc.redirectUri; } else { return "http://localhost"; } } } } throw 'invalid adapter type: ' + type; } var LocalStorage = function() { if (!(this instanceof LocalStorage)) { return new LocalStorage(); } localStorage.setItem('kc-test', 'test'); localStorage.removeItem('kc-test'); var cs = this; function clearExpired() { var time = new Date().getTime(); for (var i = 0; i < localStorage.length; i++) { var key = localStorage.key(i); if (key && key.indexOf('kc-callback-') == 0) { var value = localStorage.getItem(key); if (value) { try { var expires = JSON.parse(value).expires; if (!expires || expires < time) { localStorage.removeItem(key); } } catch (err) { localStorage.removeItem(key); } } } } } cs.get = function(state) { if (!state) { return; } var key = 'kc-callback-' + state; var value = localStorage.getItem(key); if (value) { localStorage.removeItem(key); value = JSON.parse(value); } clearExpired(); return value; }; cs.add = function(state) { clearExpired(); var key = 'kc-callback-' + state.state; state.expires = new Date().getTime() + (60 * 60 * 1000); localStorage.setItem(key, JSON.stringify(state)); }; }; var CookieStorage = function() { if (!(this instanceof CookieStorage)) { return new CookieStorage(); } var cs = this; cs.get = function(state) { if (!state) { return; } var value = getCookie('kc-callback-' + state); setCookie('kc-callback-' + state, '', cookieExpiration(-100)); if (value) { return JSON.parse(value); } }; cs.add = function(state) { setCookie('kc-callback-' + state.state, JSON.stringify(state), cookieExpiration(60)); }; cs.removeItem = function(key) { setCookie(key, '', cookieExpiration(-100)); }; var cookieExpiration = function (minutes) { var exp = new Date(); exp.setTime(exp.getTime() + (minutes*60*1000)); return exp; }; var getCookie = function (key) { var name = key + '='; var ca = document.cookie.split(';'); for (var i = 0; i < ca.length; i++) { var c = ca[i]; while (c.charAt(0) == ' ') { c = c.substring(1); } if (c.indexOf(name) == 0) { return c.substring(name.length, c.length); } } return ''; }; var setCookie = function (key, value, expirationDate) { var cookie = key + '=' + value + '; ' + 'expires=' + expirationDate.toUTCString() + '; '; document.cookie = cookie; } }; function createCallbackStorage() { try { return new LocalStorage(); } catch (err) { } return new CookieStorage(); } function createLogger(fn) { return function() { if (kc.enableLogging) { fn.apply(console, Array.prototype.slice.call(arguments)); } }; } } return Keycloak; })