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// Copyright (c) 2018, Compiler Explorer Authors
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
import {StorageBase} from '../../lib/storage/index.js';
import {should} from '../utils.js';
describe('Hash tests', () => {
// afterEach(() => restore());
it('should never generate invalid characters', () => {
for (let i = 0; i < 256; ++i) {
const buf = Buffer.of(i);
const as64 = StorageBase.encodeBuffer(buf);
as64.should.not.contain('/');
as64.should.not.contain('+');
}
});
const badResult = 'R0Buttabcdefghio1327698asdhjkJJklQp'.toLowerCase(); // Butt hash, see https://github.com/compiler-explorer/compiler-explorer/issues/1297
it('should detect profanities in hashes', () => {
StorageBase.isCleanText('I am the very model of a major general').should.be.true;
StorageBase.isCleanText(badResult).should.be.false;
});
// it('should avoid profanities and illegible characters in hashes', () => {
// const testCase = {some: 'test'};
// const goodResult = 'uy3AkJTC9PRg8LfxqcxuUgKrCb-OatsRW7FAAVi3-4M'; // L in 13th place: OK
// const callback = stub()
// .onFirstCall()
// .returns(badResult)
// .onSecondCall()
// .returns(badResult) // force nonce to update a couple of times
// .returns(goodResult);
// replace(StorageBase, 'encodeBuffer', callback);
// const {config, configHash} = StorageBase.getSafeHash(testCase);
// configHash.should.not.equal(badResult);
// configHash.should.equal(goodResult);
// const asObj = JSON.parse(config);
// should.exist(asObj.nonce);
// asObj.nonce.should.equal(2);
// });
it('should not modify ok hashes', () => {
const testCase = {some: 'test'};
const {config} = StorageBase.getSafeHash(testCase);
const asObj = JSON.parse(config);
should.not.exist(asObj.nonce);
});
});