firma-gob-ulagos
Version:
Firma documentos con plataforma Firma Gob del gobierno Chile, Universidad de Los Lagos
175 lines (174 loc) • 8.75 kB
JavaScript
;
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
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if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
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op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.FirmaGob = exports.Purpose = void 0;
var crypto_1 = require("crypto");
var node_fetch_1 = __importDefault(require("node-fetch"));
var Environment;
(function (Environment) {
Environment[Environment["TEST"] = 0] = "TEST";
Environment[Environment["PRODUCTION"] = 1] = "PRODUCTION";
})(Environment || (Environment = {}));
var Purpose;
(function (Purpose) {
Purpose["ATENDIDO"] = "Prop\u00F3sito General";
Purpose["DESATENDIDO"] = "Desatendido";
})(Purpose || (exports.Purpose = Purpose = {}));
var FirmaGob = (function () {
function FirmaGob() {
this.url = "https://api.firma.digital.gob.cl/firma/v2/files/tickets";
this.environment = Environment.TEST;
this.entity = "Subsecretaría General de la Presidencia";
this.run = "22222222";
this.purpose = Purpose.DESATENDIDO;
this.api_token_key = "sandbox";
this.secret = "27a216342c744f89b7b82fa290519ba0";
this.files = [];
}
FirmaGob.prototype.setConfig = function (run, entity, api_token, secret) {
this.run = run;
this.entity = entity;
this.api_token_key = api_token;
this.secret = secret;
this.environment = Environment.PRODUCTION;
};
FirmaGob.prototype.setPurpose = function (purpose) {
this.purpose = purpose;
};
FirmaGob.prototype.addJSON = function (content, checksum) {
this.files.push({
"content-type": "application/json",
description: "str",
content: content,
checksum: checksum,
});
};
FirmaGob.prototype.addPDF = function (content, checksum, layout, description) {
this.files.push({
"content-type": "application/pdf",
description: description !== null && description !== void 0 ? description : "str",
content: content,
checksum: checksum,
layout: layout,
});
};
FirmaGob.prototype.addXML = function (content, checksum, references, xmlObjects) {
this.files.push({
"content-type": "application/xml",
description: "str",
content: content,
checksum: checksum,
references: references,
xmlObjects: xmlObjects,
});
};
FirmaGob.prototype.addFiles = function (files) {
this.files = files;
};
FirmaGob.prototype.signFiles = function (otp) {
return __awaiter(this, void 0, void 0, function () {
var header, THIRTY_MINUTES, expiration, tzoffset, payload, header_str, header_enc, payload_str, payload_enc, unsigned_token, signature_str, signature_enc, token, headers, body, response, _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
if (this.environment === Environment.TEST) {
console.warn("Estás en el ambiente de pruebas, para cambiar a producción utiliza, setConfig");
}
if (this.purpose === Purpose.ATENDIDO && !otp) {
throw new Error("Los certificados de propósito general requieren de un código OTP");
}
header = {
alg: "HS256",
typ: "JWT",
};
THIRTY_MINUTES = 29 * 60 * 1000;
expiration = new Date();
tzoffset = new Date().getTimezoneOffset() * 60000;
expiration.setTime(expiration.getTime() - tzoffset + THIRTY_MINUTES);
payload = {
entity: this.entity,
run: this.run,
purpose: this.purpose,
expiration: expiration.toISOString(),
};
header_str = JSON.stringify(header);
header_enc = Buffer.from(header_str).toString("base64");
payload_str = JSON.stringify(payload);
payload_enc = Buffer.from(payload_str)
.toString("base64")
.replace(/\=/g, "");
unsigned_token = "".concat(header_enc, ".").concat(payload_enc);
signature_str = (0, crypto_1.createHmac)("sha256", this.secret).update(unsigned_token);
signature_enc = signature_str.digest("base64").replace(/\=/g, "");
token = "".concat(unsigned_token, ".").concat(signature_enc);
headers = { "Content-Type": "application/json" };
if (this.purpose === Purpose.ATENDIDO) {
headers.OTP = otp;
}
body = JSON.stringify({
api_token_key: this.api_token_key,
files: this.files,
token: token,
});
return [4, (0, node_fetch_1.default)(this.url, { method: "post", body: body, headers: headers })];
case 1:
response = _b.sent();
_a = [{}];
return [4, response.json()];
case 2: return [2, __assign.apply(void 0, [__assign.apply(void 0, _a.concat([(_b.sent())])), { status: response.status }])];
}
});
});
};
return FirmaGob;
}());
exports.FirmaGob = FirmaGob;