标准版获取开放平台token示例(暂时方案)
let AbstractAPIHandler = require('AbstractAPIHandler');
class MyAPIHandler extends AbstractAPIHandler {
execute(request){
//使用
var access_token = getToken("","");
//获取token方法
function getToken(yourappkey,yourappsecrect) {
//设置返回的access_token
var access_token;
// 获取token的url
const token_url = "https://api.diwork.com/open-auth/selfAppAuth/getAccessToken";
// appkey
const appkey = yourappkey;
// appsecret
const appsecrect = yourappsecrect;
// 当前时间戳
let timestamp = new Date().getTime();
const secrectdata = 'appKey' + appkey + 'timestamp' + timestamp;
//加密算法------------------------------------------------------------------------------------------
var CryptoJS = CryptoJS || function (h, i) {
var e = {},
f = e.lib = {},
l = f.Base = function () {
function a() {}
return {
extend: function (j) {
a.prototype = this;
var d = new a;
j && d.mixIn(j);
d.$super = this;
return d
},
create: function () {
var a = this.extend();
a.init.apply(a, arguments);
return a
},
init: function () {},
mixIn: function (a) {
for (var d in a) a.hasOwnProperty(d) && (this[d] = a[d]);
a.hasOwnProperty("toString") && (this.toString = a.toString)
},
clone: function () {
return this.$super.extend(this)
}
}
}(),
k = f.WordArray = l.extend({
init: function (a, j) {
a =
this.words = a || [];
this.sigBytes = j != i ? j : 4 * a.length
},
toString: function (a) {
return (a || m).stringify(this)
},
concat: function (a) {
var j = this.words,
d = a.words,
c = this.sigBytes,
a = a.sigBytes;
this.clamp();
if (c % 4)
for (var b = 0; b < a; b++) j[c + b >>> 2] |= (d[b >>> 2] >>> 24 - 8 * (b % 4) & 255) << 24 - 8 * ((c + b) % 4);
else if (65535 < d.length)
for (b = 0; b < a; b += 4) j[c + b >>> 2] = d[b >>> 2];
else j.push.apply(j, d);
this.sigBytes += a;
return this
},
clamp: function () {
var a = this.words,
b = this.sigBytes;
a[b >>> 2] &= 4294967295 << 32 - 8 * (b % 4);
a.length = h.ceil(b / 4)
},
clone: function () {
var a =
l.clone.call(this);
a.words = this.words.slice(0);
return a
},
random: function (a) {
for (var b = [], d = 0; d < a; d += 4) b.push(4294967296 * h.random() | 0);
return k.create(b, a)
}
}),
o = e.enc = {},
m = o.Hex = {
stringify: function (a) {
for (var b = a.words, a = a.sigBytes, d = [], c = 0; c < a; c++) {
var e = b[c >>> 2] >>> 24 - 8 * (c % 4) & 255;
d.push((e >>> 4).toString(16));
d.push((e & 15).toString(16))
}
return d.join("")
},
parse: function (a) {
for (var b = a.length, d = [], c = 0; c < b; c += 2) d[c >>> 3] |= parseInt(a.substr(c, 2), 16) << 24 - 4 * (c % 8);
return k.create(d, b / 2)
}
},
q = o.Latin1 = {
stringify: function (a) {
for (var b =
a.words, a = a.sigBytes, d = [], c = 0; c < a; c++) d.push(String.fromCharCode(b[c >>> 2] >>> 24 - 8 * (c % 4) & 255));
return d.join("")
},
parse: function (a) {
for (var b = a.length, d = [], c = 0; c < b; c++) d[c >>> 2] |= (a.charCodeAt(c) & 255) << 24 - 8 * (c % 4);
return k.create(d, b)
}
},
r = o.Utf8 = {
stringify: function (a) {
try {
return decodeURIComponent(escape(q.stringify(a)))
} catch (b) {
throw Error("Malformed UTF-8 data");
}
},
parse: function (a) {
return q.parse(unescape(encodeURIComponent(a)))
}
},
b = f.BufferedBlockAlgorithm = l.extend({
reset: function () {
this._data = k.create();
this._nDataBytes = 0
},
_append: function (a) {
"string" == typeof a && (a = r.parse(a));
this._data.concat(a);
this._nDataBytes += a.sigBytes
},
_process: function (a) {
var b = this._data,
d = b.words,
c = b.sigBytes,
e = this.blockSize,
g = c / (4 * e),
g = a ? h.ceil(g) : h.max((g | 0) - this._minBufferSize, 0),
a = g * e,
c = h.min(4 * a, c);
if (a) {
for (var f = 0; f < a; f += e) this._doProcessBlock(d, f);
f = d.splice(0, a);
b.sigBytes -= c
}
return k.create(f, c)
},
clone: function () {
var a = l.clone.call(this);
a._data = this._data.clone();
return a
},
_minBufferSize: 0
});
f.Hasher = b.extend({
init: function () {
this.reset()
},
reset: function () {
b.reset.call(this);
this._doReset()
},
update: function (a) {
this._append(a);
this._process();
return this
},
finalize: function (a) {
a && this._append(a);
this._doFinalize();
return this._hash
},
clone: function () {
var a = b.clone.call(this);
a._hash = this._hash.clone();
return a
},
blockSize: 16,
_createHelper: function (a) {
return function (b, d) {
return a.create(d).finalize(b)
}
},
_createHmacHelper: function (a) {
return function (b, d) {
return g.HMAC.create(a, d).finalize(b)
}
}
});
var g = e.algo = {};
return e
}(Math);
(function (h) {
var i = CryptoJS,
e = i.lib,
f = e.WordArray,
e = e.Hasher,
l = i.algo,
k = [],
o = [];
(function () {
function e(a) {
for (var b = h.sqrt(a), d = 2; d <= b; d++)
if (!(a % d)) return !1;
return !0
}
function f(a) {
return 4294967296 * (a - (a | 0)) | 0
}
for (var b = 2, g = 0; 64 > g;) e(b) && (8 > g && (k[g] = f(h.pow(b, 0.5))), o[g] = f(h.pow(b, 1 / 3)), g++), b++
})();
var m = [],
l = l.SHA256 = e.extend({
_doReset: function () {
this._hash = f.create(k.slice(0))
},
_doProcessBlock: function (e, f) {
for (var b = this._hash.words, g = b[0], a = b[1], j = b[2], d = b[3], c = b[4], h = b[5], l = b[6], k = b[7], n = 0; 64 >
n; n++) {
if (16 > n) m[n] = e[f + n] | 0;
else {
var i = m[n - 15],
p = m[n - 2];
m[n] = ((i << 25 | i >>> 7) ^ (i << 14 | i >>> 18) ^ i >>> 3) + m[n - 7] + ((p << 15 | p >>> 17) ^ (p << 13 | p >>> 19) ^ p >>> 10) + m[n - 16]
}
i = k + ((c << 26 | c >>> 6) ^ (c << 21 | c >>> 11) ^ (c << 7 | c >>> 25)) + (c & h ^ ~c & l) + o[n] + m[n];
p = ((g << 30 | g >>> 2) ^ (g << 19 | g >>> 13) ^ (g << 10 | g >>> 22)) + (g & a ^ g & j ^ a & j);
k = l;
l = h;
h = c;
c = d + i | 0;
d = j;
j = a;
a = g;
g = i + p | 0
}
b[0] = b[0] + g | 0;
b[1] = b[1] + a | 0;
b[2] = b[2] + j | 0;
b[3] = b[3] + d | 0;
b[4] = b[4] + c | 0;
b[5] = b[5] + h | 0;
b[6] = b[6] + l | 0;
b[7] = b[7] + k | 0
},
_doFinalize: function () {
var e = this._data,
f = e.words,
b = 8 * this._nDataBytes,
g = 8 * e.sigBytes;
f[g >>> 5] |= 128 << 24 - g % 32;
f[(g + 64 >>> 9 << 4) + 15] = b;
e.sigBytes = 4 * f.length;
this._process()
}
});
i.SHA256 = e._createHelper(l);
i.HmacSHA256 = e._createHmacHelper(l)
})(Math);
(function () {
var h = CryptoJS,
i = h.enc.Utf8;
h.algo.HMAC = h.lib.Base.extend({
init: function (e, f) {
e = this._hasher = e.create();
"string" == typeof f && (f = i.parse(f));
var h = e.blockSize,
k = 4 * h;
f.sigBytes > k && (f = e.finalize(f));
for (var o = this._oKey = f.clone(), m = this._iKey = f.clone(), q = o.words, r = m.words, b = 0; b < h; b++) q[b] ^= 1549556828, r[b] ^= 909522486;
o.sigBytes = m.sigBytes = k;
this.reset()
},
reset: function () {
var e = this._hasher;
e.reset();
e.update(this._iKey)
},
update: function (e) {
this._hasher.update(e);
return this
},
finalize: function (e) {
var f =
this._hasher,
e = f.finalize(e);
f.reset();
return f.finalize(this._oKey.clone().concat(e))
}
})
})();
function Base64stringify (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
var map = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
// Clamp excess bits
wordArray.clamp();
// Convert
var base64Chars = [];
for (var i = 0; i < sigBytes; i += 3) {
var byte1 = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
var byte2 = (words[(i + 1) >>> 2] >>> (24 - ((i + 1) % 4) * 8)) & 0xff;
var byte3 = (words[(i + 2) >>> 2] >>> (24 - ((i + 2) % 4) * 8)) & 0xff;
var triplet = (byte1 << 16) | (byte2 << 8) | byte3;
for (var j = 0; (j < 4) && (i + j * 0.75 < sigBytes); j++) {
base64Chars.push(map.charAt((triplet >>> (6 * (3 - j))) & 0x3f));
}
}
// Add padding
var paddingChar = map.charAt(64);
if (paddingChar) {
while (base64Chars.length % 4) {
base64Chars.push(paddingChar);
}
}
return base64Chars.join('');
}
//加密算法------------------------------------------------------------------------------------------
var sha256 = CryptoJS.HmacSHA256(secrectdata, appsecrect);
const base64 = Base64stringify(sha256);
// 获取签名
const signature = encodeURIComponent(base64);
const requestUrl = token_url + '?appKey=' + appkey + '×tamp=' + timestamp + '&signature=' + signature;
//header
const header = {
'Content-Type': 'application/json'
}
// request同步请求
var strResponse = postman("GET", requestUrl,JSON.stringify(header),null);
//获取token
var responseObj = JSON.parse(strResponse);
if("00000"==responseObj.code){
access_token = responseObj.data.access_token;
}
return access_token;
}
return {"access_token":access_token};
}
}
exports({"entryPoint":MyAPIHandler});