did-sdk-dev
Version:
SAN did sdk
182 lines • 9.84 kB
JavaScript
"use strict";
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 (_) 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:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
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 };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
var error_1 = require("../error");
var jsonrpc_1 = require("../rpc/jsonrpc");
var claim = (function () {
function claim(SANClient) {
var _this = this;
this.apply = function (uuid, endpoint, did, requestData, hexPriKey) { return __awaiter(_this, void 0, void 0, function () {
var path, msg, msgStr, signature, rpc;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!uuid) {
return [2, error_1.build_error(-10001, 'uuid invalid')];
}
if (!endpoint) {
return [2, error_1.build_error(-10001, 'endpoint invalid')];
}
if (!did) {
return [2, error_1.build_error(-10001, 'did invalid')];
}
if (!hexPriKey) {
return [2, error_1.build_error(-10001, 'hexPriKey invalid')];
}
path = '/v1/claim/apply';
msg = {
uuid: uuid,
did: did,
requestData: requestData,
};
msgStr = JSON.stringify(msg);
signature = this.SANClient.crypto.sign(msgStr, hexPriKey);
rpc = new jsonrpc_1.JsonRpc(endpoint, { fetch: this.SANClient.fetch });
return [4, rpc.fetch(path, { uuid: uuid, did: did, requestData: requestData, signature: signature })];
case 1: return [2, _a.sent()];
}
});
}); };
this.result = function (uuid, endpoint, did, applyId, hexPriKey) { return __awaiter(_this, void 0, void 0, function () {
var path, msg, msgStr, signature, rpc;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!uuid) {
return [2, error_1.build_error(-10001, 'uuid invalid')];
}
if (!endpoint) {
return [2, error_1.build_error(-10001, 'endpoint invalid')];
}
if (!did) {
return [2, error_1.build_error(-10001, 'did invalid')];
}
if (!applyId) {
return [2, error_1.build_error(-10001, 'applyId invalid')];
}
if (!hexPriKey) {
return [2, error_1.build_error(-10001, 'hexPriKey invalid')];
}
path = '/v1/claim/apply/result';
msg = {
uuid: uuid,
did: did,
applyId: applyId,
};
msgStr = JSON.stringify(msg);
signature = this.SANClient.crypto.sign(msgStr, hexPriKey);
rpc = new jsonrpc_1.JsonRpc(endpoint, { fetch: this.SANClient.fetch });
return [4, rpc.fetch(path, { uuid: uuid, did: did, applyId: applyId, signature: signature })];
case 1: return [2, _a.sent()];
}
});
}); };
this.authorize = function (vcdid, claim) { return __awaiter(_this, void 0, void 0, function () {
var response, document, pubKey;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!vcdid) {
return [2, error_1.build_error(-10001, 'vcdid invalid')];
}
if (!claim) {
return [2, error_1.build_error(-10001, 'claim invalid')];
}
return [4, this.SANClient.did.resolve(vcdid)];
case 1:
response = _a.sent();
if (response.code != 0) {
return [2, Promise.reject(response)];
}
document = response.content.document;
pubKey = this.SANClient.utils.getDocumentKey(document.publicKey, document.authentication[0]);
if (!pubKey) {
return [2, error_1.build_error(-10001, 'claim invalid')];
}
claim = this.SANClient.crypto.encrypt(claim, pubKey.publicKeyHex);
return [2, { code: 0, message: 'ok', content: { claim: claim } }];
}
});
}); };
this.verify = function (claimStr, hexPriKey) { return __awaiter(_this, void 0, void 0, function () {
var claim, response, document, pubKey, proof, msg, valid, now, expirationDate;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!claimStr) {
return [2, error_1.build_error(-10001, 'claimStr invalid')];
}
if (!hexPriKey) {
return [2, error_1.build_error(-10001, 'hexPriKey invalid')];
}
claimStr = this.SANClient.crypto.decrypt(claimStr, hexPriKey);
claim = JSON.parse(claimStr);
return [4, this.SANClient.did.resolve(claim.issuer)];
case 1:
response = _a.sent();
if (response.code != 0) {
return [2, Promise.reject(response)];
}
document = response.content.document;
pubKey = this.SANClient.utils.getDocumentKey(document.publicKey, document.authentication[0]);
if (!pubKey) {
return [2, error_1.build_error(-10002, 'authentication key not found')];
}
proof = claim.proof;
delete claim.proof;
msg = JSON.stringify(claim);
valid = this.SANClient.crypto.verify(msg, proof.signatureValue, pubKey.publicKeyHex);
if (!valid) {
return [2, error_1.build_error(-10003, '')];
}
now = new Date();
expirationDate = new Date(claim.expirationDate);
if (now >= expirationDate) {
return [2, error_1.build_error(-10004, 'claim expiration')];
}
return [2, { code: 0, message: 'ok', content: { claim: claim } }];
}
});
}); };
this.SANClient = SANClient;
}
;
return claim;
}());
exports.claim = claim;
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