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80 lines
3.5 KiB
80 lines
3.5 KiB
common = require("../common");
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assert = common.assert
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try {
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var crypto = require('crypto');
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} catch (e) {
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console.log("Not compiled with OPENSSL support.");
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process.exit();
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}
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var fs = require('fs');
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var sys = require('sys');
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// Test Certificates
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var caPem = fs.readFileSync(common.fixturesDir+"/test_ca.pem", 'ascii');
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var certPem = fs.readFileSync(common.fixturesDir+"/test_cert.pem", 'ascii');
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var keyPem = fs.readFileSync(common.fixturesDir+"/test_key.pem", 'ascii');
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var credentials = crypto.createCredentials({key:keyPem, cert:certPem, ca:caPem});
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// Test HMAC
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//var h1 = (new crypto.Hmac).init("sha1", "Node").update("some data").update("to hmac").digest("hex");
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var h1 = crypto.createHmac("sha1", "Node").update("some data").update("to hmac").digest("hex");
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assert.equal(h1, '19fd6e1ba73d9ed2224dd5094a71babe85d9a892', "test HMAC");
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// Test hashing
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var a0 = crypto.createHash("sha1").update("Test123").digest("hex");
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var a1 = crypto.createHash("md5").update("Test123").digest("binary");
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var a2 = crypto.createHash("sha256").update("Test123").digest("base64");
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var a3 = crypto.createHash("sha512").update("Test123").digest(); // binary
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assert.equal(a0, '8308651804facb7b9af8ffc53a33a22d6a1c8ac2', 'Test SHA1');
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assert.equal(a1, 'h\u00ea\u00cb\u0097\u00d8o\fF!\u00fa+\u000e\u0017\u00ca\u00bd\u008c', 'Test MD5 as binary');
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assert.equal(a2, '2bX1jws4GYKTlxhloUB09Z66PoJZW+y+hq5R8dnx9l4=', 'Test SHA256 as base64');
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assert.equal(a3, '\u00c1(4\u00f1\u0003\u001fd\u0097!O\'\u00d4C/&Qz\u00d4\u0094\u0015l\u00b8\u008dQ+\u00db\u001d\u00c4\u00b5}\u00b2\u00d6\u0092\u00a3\u00df\u00a2i\u00a1\u009b\n\n*\u000f\u00d7\u00d6\u00a2\u00a8\u0085\u00e3<\u0083\u009c\u0093\u00c2\u0006\u00da0\u00a1\u00879(G\u00ed\'', 'Test SHA512 as assumed binary');
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// Test multiple updates to same hash
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var h1 = crypto.createHash("sha1").update("Test123").digest("hex");
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var h2 = crypto.createHash("sha1").update("Test").update("123").digest("hex");
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assert.equal(h1, h2, "multipled updates");
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// Test signing and verifying
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var s1 = crypto.createSign("RSA-SHA1").update("Test123").sign(keyPem, "base64");
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var verified = crypto.createVerify("RSA-SHA1").update("Test").update("123").verify(certPem, s1, "base64");
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assert.ok(verified, "sign and verify (base 64)");
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var s2 = crypto.createSign("RSA-SHA256").update("Test123").sign(keyPem); // binary
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var verified = crypto.createVerify("RSA-SHA256").update("Test").update("123").verify(certPem, s2); // binary
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assert.ok(verified, "sign and verify (binary)");
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// Test encryption and decryption
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var plaintext = "Keep this a secret? No! Tell everyone about node.js!";
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var cipher = crypto.createCipher("aes192", "MySecretKey123");
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// encrypt plaintext which is in utf8 format to a ciphertext which will be in hex
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var ciph = cipher.update(plaintext, 'utf8', 'hex');
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// Only use binary or hex, not base64.
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ciph += cipher.final('hex');
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var decipher = crypto.createDecipher("aes192", "MySecretKey123");
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var txt = decipher.update(ciph, 'hex', 'utf8');
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txt += decipher.final('utf8');
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assert.equal(txt, plaintext, "encryption and decryption");
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// Test encyrption and decryption with explicit key and iv
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var encryption_key = '0123456789abcd0123456789';
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var iv = '12345678';
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var cipher = crypto.createCipheriv("des-ede3-cbc", encryption_key, iv);
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var ciph = cipher.update(plaintext, 'utf8', 'hex');
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ciph += cipher.final('hex');
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var decipher = crypto.createDecipheriv("des-ede3-cbc",encryption_key,iv);
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var txt = decipher.update(ciph, 'hex', 'utf8');
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txt += decipher.final('utf8');
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assert.equal(txt, plaintext, "encryption and decryption with key and iv");
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