91 lines
2.5 KiB
JavaScript
Executable file
91 lines
2.5 KiB
JavaScript
Executable file
/**
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* Created by bmf on 11/2/13.
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*/
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var assert = require('assert');
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var sodium = require('../build/Release/sodium');
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var SecretBox = require('../lib/secretbox');
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if (process.env.COVERAGE) {
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SecretBox = require('../lib-cov/secretbox');
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}
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describe("SecretBox", function () {
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it("encrypt/decrypt and validate message", function (done) {
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var box = new SecretBox();
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box.setEncoding('utf8');
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var cipherBox = box.encrypt("This is a test");
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assert.equal(box.decrypt(cipherBox), "This is a test");
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done();
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});
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it("encrypt should return a valid cipherbox", function (done) {
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var box = new SecretBox();
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box.setEncoding('utf8');
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var cipherBox = box.encrypt("This is a test");
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assert.equal(typeof cipherBox, 'object');
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assert.notEqual(typeof cipherBox.cipherText, 'undefined');
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assert.notEqual(typeof cipherBox.nonce, 'undefined');
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assert.ok(cipherBox.cipherText instanceof Buffer);
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assert.ok(cipherBox.nonce instanceof Buffer);
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done();
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});
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it("key size should match that of sodium", function (done) {
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var box = new SecretBox();
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assert.equal(box.key().size(), sodium.crypto_secretbox_KEYBYTES);
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done();
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});
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it("generate throw on a bad cipherBox buffer", function (done) {
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var box = new SecretBox();
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var cipherBox = box.encrypt("This is a test", 'utf8');
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cipherBox.cipherText[0] = 99;
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cipherBox.cipherText[1] = 99;
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cipherBox.cipherText[2] = 99;
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assert.throws(function() {
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box.decrypt(cipherBox);
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});
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done();
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});
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it("generate return undefined on an altered cipherText", function (done) {
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var box = new SecretBox();
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var cipherBox = box.encrypt("This is a test", 'utf8');
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cipherBox.cipherText[18] = 99;
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cipherBox.cipherText[19] = 99;
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cipherBox.cipherText[20] = 99;
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var plainText = box.decrypt(cipherBox);
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if (!plainText) {
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done();
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}
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});
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it("set bad secretKey should fail", function (done) {
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var box = new SecretBox();
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assert.throws(function() {
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box.set(Buffer.allocUnsafe(2));
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});
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done();
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});
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it("set/get secretKey", function (done) {
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var box = new SecretBox();
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box.key().generate();
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var k = box.key().get();
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var auth2 = new SecretBox();
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auth2.key().set(k);
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k2 = auth2.key().get();
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assert.deepEqual(k2, k);
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done();
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});
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});
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