owltech
Version:
This a backend for OwlTech Company
54 lines • 2.27 kB
JavaScript
;
/**
* Copyright 2019 Google LLC. All Rights Reserved.
*
* 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.
*/
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const crypto = require("crypto");
class NodeCrypto {
sha256DigestBase64(str) {
return __awaiter(this, void 0, void 0, function* () {
return crypto.createHash('sha256').update(str).digest('base64');
});
}
randomBytesBase64(count) {
return crypto.randomBytes(count).toString('base64');
}
verify(pubkey, data, signature) {
return __awaiter(this, void 0, void 0, function* () {
const verifier = crypto.createVerify('sha256');
verifier.update(data);
return verifier.verify(pubkey, signature, 'base64');
});
}
createSign(algorithm) {
return crypto.createSign(algorithm);
}
decodeBase64StringUtf8(base64) {
return Buffer.from(base64, 'base64').toString('utf-8');
}
encodeBase64StringUtf8(text) {
return Buffer.from(text, 'utf-8').toString('base64');
}
}
exports.NodeCrypto = NodeCrypto;
//# sourceMappingURL=crypto.js.map