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59 lines
1.8 KiB
59 lines
1.8 KiB
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const stream = require('stream');
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const util = require('util');
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if (!common.hasCrypto) {
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common.skip('missing crypto');
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return;
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}
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const crypto = require('crypto');
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// Small stream to buffer converter
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function Stream2buffer(callback) {
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stream.Writable.call(this);
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this._buffers = [];
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this.once('finish', function() {
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callback(null, Buffer.concat(this._buffers));
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});
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}
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util.inherits(Stream2buffer, stream.Writable);
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Stream2buffer.prototype._write = function(data, encodeing, done) {
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this._buffers.push(data);
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return done(null);
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};
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if (!common.hasFipsCrypto) {
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// Create an md5 hash of "Hallo world"
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var hasher1 = crypto.createHash('md5');
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hasher1.pipe(new Stream2buffer(common.mustCall(function end(err, hash) {
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assert.strictEqual(err, null);
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assert.strictEqual(
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hash.toString('hex'), '06460dadb35d3d503047ce750ceb2d07'
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);
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})));
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hasher1.end('Hallo world');
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// Simpler check for unpipe, setEncoding, pause and resume
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crypto.createHash('md5').unpipe({});
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crypto.createHash('md5').setEncoding('utf8');
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crypto.createHash('md5').pause();
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crypto.createHash('md5').resume();
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}
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// Decipher._flush() should emit an error event, not an exception.
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const key = Buffer.from('48fb56eb10ffeb13fc0ef551bbca3b1b', 'hex');
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const badkey = Buffer.from('12341234123412341234123412341234', 'hex');
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const iv = Buffer.from('6d358219d1f488f5f4eb12820a66d146', 'hex');
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const cipher = crypto.createCipheriv('aes-128-cbc', key, iv);
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const decipher = crypto.createDecipheriv('aes-128-cbc', badkey, iv);
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cipher.pipe(decipher)
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.on('error', common.mustCall(function end(err) {
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assert(/bad decrypt/.test(err));
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}));
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cipher.end('Papaya!'); // Should not cause an unhandled exception.
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