did-sdk-dev
Version:
SAN did sdk
254 lines • 14.1 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 constant_1 = require("../common/constant");
var index_1 = require("../chain/index");
var model_1 = require("./model");
var jsonrpc_1 = require("../rpc/jsonrpc");
var did = (function () {
function did(SANClient) {
var _this = this;
this.create = function () { return __awaiter(_this, void 0, void 0, function () {
var path, operation, activeKey, ownerKey, did, now, timestamp, document, rpc, resp;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
path = "/v1/did";
operation = "create";
activeKey = this.SANClient.crypto.newKey();
ownerKey = this.SANClient.crypto.newKey();
did = this.SANClient.utils.newDid();
now = new Date();
timestamp = now.getTime().toString().slice(0, -3);
document = model_1.model.didDodument(did, this.SANClient.serviceEndpoint, activeKey, ownerKey, now);
rpc = new jsonrpc_1.JsonRpc(this.SANClient.serviceEndpoint, { fetch: this.SANClient.fetch });
return [4, rpc.fetch(path, { did: did, document: document, operation: operation, timestamp: timestamp })];
case 1:
resp = _a.sent();
if (resp.code == 0) {
resp.content.did = did;
resp.content.authenticationKey = activeKey;
resp.content.recoveryKey = ownerKey;
}
return [2, resp];
}
});
}); };
this.resolve = function (did) { return __awaiter(_this, void 0, void 0, function () {
var path, rpc;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!did) {
return [2, error_1.build_error(-10001, 'did invalid')];
}
path = '/v1/did/resolve/' + did;
rpc = new jsonrpc_1.JsonRpc(this.SANClient.serviceEndpoint, { fetch: this.SANClient.fetch });
return [4, rpc.fetch(path, null)];
case 1: return [2, _a.sent()];
}
});
}); };
this.update = function (did, oldRecoveryPriKey, document, newRecoveryPriKey) { return __awaiter(_this, void 0, void 0, function () {
var chainActiveKey, chainOwnerKey, path, operation, now, timestamp, actions, resp, pushTransactionArgs, rpc;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!did) {
return [2, error_1.build_error(-10001, 'did invalid')];
}
if (!oldRecoveryPriKey) {
return [2, error_1.build_error(-10001, 'oldRecoveryPriKey invalid')];
}
if (!document.publicKey || document.publicKey.length <= 0) {
return [2, error_1.build_error(-10001, 'document publicKey length <= 0')];
}
chainActiveKey = null;
if (document.authentication && document.authentication.length == 1) {
chainActiveKey = this.SANClient.utils.getDocumentKey(document.publicKey, document.authentication[0]);
if (chainActiveKey) {
chainActiveKey = this.SANClient.crypto.keyToChainKey(chainActiveKey.publicKeyHex, false);
}
}
if (!chainActiveKey) {
return [2, error_1.build_error(-10002, 'authentication key not found')];
}
chainOwnerKey = null;
if (document.recovery && document.recovery.length == 1) {
chainOwnerKey = this.SANClient.utils.getDocumentKey(document.publicKey, document.recovery[0]);
if (chainOwnerKey) {
chainOwnerKey = this.SANClient.crypto.keyToChainKey(chainOwnerKey.publicKeyHex, false);
}
}
if (!chainActiveKey) {
return [2, error_1.build_error(-10002, 'recovery key not found')];
}
path = '/v1/did/';
operation = "update";
now = new Date();
timestamp = now.getTime().toString().slice(0, -3);
actions = [];
actions.push({
account: constant_1.constant.chain.updateContract,
name: 'updateauth',
authorization: [{
actor: this.SANClient.utils.getAccount(did),
permission: 'owner',
}],
data: {
account: this.SANClient.utils.getAccount(did),
permission: 'active',
parent: 'owner',
auth: {
threshold: 1,
keys: [{
key: chainActiveKey,
weight: 1
}],
accounts: [],
waits: []
},
}
});
actions.push({
account: constant_1.constant.chain.updateContract,
name: 'updateauth',
authorization: [{
actor: this.SANClient.utils.getAccount(did),
permission: 'owner',
}],
data: {
account: this.SANClient.utils.getAccount(did),
permission: 'owner',
parent: '',
auth: {
threshold: 1,
keys: [{
key: chainOwnerKey,
weight: 1
}],
accounts: [],
waits: []
},
}
});
delete document.proof;
document.updated = now.toJSON();
if (newRecoveryPriKey) {
document["proof"] = this.SANClient.utils.proof(document, document.recovery[0], newRecoveryPriKey);
}
else {
document["proof"] = this.SANClient.utils.proof(document, document.recovery[0], oldRecoveryPriKey);
}
actions.push({
account: constant_1.constant.chain.contract,
name: 'update',
authorization: [{
actor: this.SANClient.utils.getAccount(did),
permission: 'owner',
}],
data: {
did: did,
document: document,
}
});
return [4, this.chain.serialized_transaction(actions)];
case 1:
resp = _a.sent();
if (resp.code != 0) {
return [2, resp];
}
return [4, this.chain.sign(resp.content.chainId, oldRecoveryPriKey, new Uint8Array(resp.content.serializedTransaction))];
case 2:
pushTransactionArgs = _a.sent();
pushTransactionArgs.serializedTransaction = Array.from(pushTransactionArgs.serializedTransaction);
rpc = new jsonrpc_1.JsonRpc(this.SANClient.serviceEndpoint, { fetch: this.SANClient.fetch });
return [4, rpc.fetch(path, { did: did, document: document, operation: operation, timestamp: timestamp, pushTransactionArgs: pushTransactionArgs })];
case 3: return [2, _a.sent()];
}
});
}); };
this.revoke = function (did, hexPriKey) { return __awaiter(_this, void 0, void 0, function () {
var path, operation, now, timestamp, actions, resp, pushTransactionArgs, rpc;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!did) {
return [2, error_1.build_error(-10001, 'did invalid')];
}
path = '/v1/did/';
operation = "revoke";
now = new Date();
timestamp = now.getTime().toString().slice(0, -3);
actions = [];
actions.push({
account: constant_1.constant.chain.contract,
name: 'revoke',
authorization: [{
actor: this.SANClient.utils.getAccount(did),
permission: 'owner',
}],
data: {
did: did,
}
});
return [4, this.chain.serialized_transaction(actions)];
case 1:
resp = _a.sent();
if (resp.code != 0) {
return [2, resp];
}
return [4, this.chain.sign(resp.content.chainId, hexPriKey, new Uint8Array(resp.content.serializedTransaction))];
case 2:
pushTransactionArgs = _a.sent();
pushTransactionArgs.serializedTransaction = Array.from(pushTransactionArgs.serializedTransaction);
rpc = new jsonrpc_1.JsonRpc(this.SANClient.serviceEndpoint, { fetch: this.SANClient.fetch });
return [4, rpc.fetch(path, { did: did, operation: operation, timestamp: timestamp, pushTransactionArgs: pushTransactionArgs })];
case 3: return [2, _a.sent()];
}
});
}); };
this.SANClient = SANClient;
this.chain = new index_1.chain(SANClient);
}
;
return did;
}());
exports.did = did;
//# sourceMappingURL=index.js.map