node_modules

11 files changed, 504 insertions, 0 deletions

diff --git a/node_modules/crypto-browserify/test/aes.js b/node_modules/crypto-browserify/test/aes.js
new file mode 100644
index 000000000..916a0192d
--- /dev/null
+++ b/node_modules/crypto-browserify/test/aes.js
@@ -0,0 +1,49 @@
+var test = require('tape')
+var crypto = require('browserify-cipher/browser')
+var randomBytes = require('pseudorandombytes')
+
+function runIt (i) {
+  crypto.listCiphers().forEach(function (cipher) {
+    test('run: ' + i, function (t) {
+      t.test('ciphers: ' + cipher, function (t) {
+        t.plan(1)
+        var data = randomBytes(562)
+        var password = randomBytes(20)
+        var crypter = crypto.createCipher(cipher, password)
+        var decrypter = crypto.createDecipher(cipher, password)
+        var out = []
+        out.push(decrypter.update(crypter.update(data)))
+        out.push(decrypter.update(crypter.final()))
+        if (cipher.indexOf('gcm') > -1) {
+          decrypter.setAuthTag(crypter.getAuthTag())
+        }
+        out.push(decrypter.final())
+        t.equals(data.toString('hex'), Buffer.concat(out).toString('hex'))
+      })
+    })
+  })
+  if (i < 4) {
+    setTimeout(runIt, 0, i + 1)
+  }
+}
+runIt(1)
+test('getCiphers', function (t) {
+  t.plan(1)
+  t.ok(crypto.getCiphers().length, 'get ciphers returns an array')
+})
+
+test('through crypto browserify works', function (t) {
+  t.plan(2)
+  var crypto = require('../')
+  var cipher = 'aes-128-ctr'
+  var data = randomBytes(562)
+  var password = randomBytes(20)
+  var crypter = crypto.createCipher(cipher, password)
+  var decrypter = crypto.createDecipher(cipher, password)
+  var out = []
+  out.push(decrypter.update(crypter.update(data)))
+  out.push(decrypter.update(crypter.final()))
+  out.push(decrypter.final())
+  t.equals(data.toString('hex'), Buffer.concat(out).toString('hex'))
+  t.ok(crypto.getCiphers().length, 'get ciphers returns an array')
+})
diff --git a/node_modules/crypto-browserify/test/create-hash.js b/node_modules/crypto-browserify/test/create-hash.js
new file mode 100644
index 000000000..33532fd7a
--- /dev/null
+++ b/node_modules/crypto-browserify/test/create-hash.js
@@ -0,0 +1,50 @@
+var test = require('tape')
+
+var algorithms = ['sha1', 'sha224', 'sha256', 'sha384', 'sha512', 'md5', 'rmd160']
+var encodings = ['hex', 'base64'] // FIXME: test binary
+var vectors = require('hash-test-vectors')
+
+testLib('createHash in crypto-browserify', require('../').createHash)
+testLib('create-hash/browser', require('create-hash/browser'))
+
+function testLib (name, createHash) {
+  algorithms.forEach(function (algorithm) {
+    runTest(name, createHash, algorithm)
+  })
+}
+function runTest (name, createHash, algorithm) {
+  test(name + ' test ' + algorithm + ' against test vectors', function (t) {
+    run(0)
+    function run (i) {
+      if (i >= vectors.length) {
+        return t.end()
+      }
+      var obj = vectors[i]
+
+      var input = new Buffer(obj.input, 'base64')
+      var node = obj[algorithm]
+      var js = createHash(algorithm).update(input).digest('hex')
+      if (js !== node) {
+        t.equal(js, node, algorithm + '(testVector[' + i + ']) == ' + node)
+      }
+
+      encodings.forEach(function (encoding) {
+        var input = new Buffer(obj.input, 'base64').toString(encoding)
+        var node = obj[algorithm]
+        var js = createHash(algorithm).update(input, encoding).digest('hex')
+        if (js !== node) {
+          t.equal(js, node, algorithm + '(testVector[' + i + '], ' + encoding + ') == ' + node)
+        }
+      })
+      input = new Buffer(obj.input, 'base64')
+      node = obj[algorithm]
+      var hash = createHash(algorithm)
+      hash.end(input)
+      js = hash.read().toString('hex')
+      if (js !== node) {
+        t.equal(js, node, algorithm + '(testVector[' + i + ']) == ' + node)
+      }
+      setTimeout(run, 0, i + 1)
+    }
+  })
+}
diff --git a/node_modules/crypto-browserify/test/create-hmac.js b/node_modules/crypto-browserify/test/create-hmac.js
new file mode 100644
index 000000000..08488ab73
--- /dev/null
+++ b/node_modules/crypto-browserify/test/create-hmac.js
@@ -0,0 +1,50 @@
+var test = require('tape')
+
+var algorithms = ['sha1', 'sha224', 'sha256', 'sha384', 'sha512', 'md5', 'rmd160']
+var vectors = require('hash-test-vectors/hmac')
+testLib('createHmac in crypto-browserify', require('../').createHmac)
+testLib('create-hmac/browser', require('create-hmac/browser'))
+
+function testLib (name, createHmac) {
+  algorithms.forEach(function (alg) {
+    test(name + ' hmac(' + alg + ')', function (t) {
+      run(0)
+      function run (i) {
+        if (i >= vectors.length) {
+          return t.end()
+        }
+        var input = vectors[i]
+        var output = createHmac(alg, new Buffer(input.key, 'hex'))
+          .update(input.data, 'hex').digest()
+
+        output = input.truncate ? output.slice(0, input.truncate) : output
+        output = output.toString('hex')
+        if (output !== input[alg]) {
+          t.equal(output, input[alg])
+        }
+        setTimeout(run, 0, i + 1)
+      }
+    })
+
+    test('hmac(' + alg + ')', function (t) {
+      run(0)
+      function run (i) {
+        if (i >= vectors.length) {
+          return t.end()
+        }
+        var input = vectors[i]
+        var hmac = createHmac(alg, new Buffer(input.key, 'hex'))
+
+        hmac.end(input.data, 'hex')
+        var output = hmac.read()
+
+        output = input.truncate ? output.slice(0, input.truncate) : output
+        output = output.toString('hex')
+        if (output !== input[alg]) {
+          t.equal(output, input[alg])
+        }
+        setTimeout(run, 0, i + 1)
+      }
+    })
+  })
+}
diff --git a/node_modules/crypto-browserify/test/dh.js b/node_modules/crypto-browserify/test/dh.js
new file mode 100644
index 000000000..61fd07443
--- /dev/null
+++ b/node_modules/crypto-browserify/test/dh.js
@@ -0,0 +1,49 @@
+var test = require('tape')
+var crypto = require('diffie-hellman/browser')
+
+test('diffie-hellman mod groups', function (t) {
+  [
+    'modp1', 'modp2', 'modp5', 'modp14', 'modp15', 'modp16'
+  ].forEach(function (mod) {
+    t.test(mod, function (t) {
+      t.plan(3)
+      var dh1 = crypto.getDiffieHellman(mod)
+      var p1 = dh1.getPrime().toString('hex')
+      dh1.generateKeys()
+      var dh2 = crypto.getDiffieHellman(mod)
+      var p2 = dh2.getPrime().toString('hex')
+      dh2.generateKeys()
+      t.equals(p1, p2, 'equal primes')
+      var pubk1 = dh1.getPublicKey()
+      var pubk2 = dh2.getPublicKey()
+      t.notEquals(pubk1, pubk2, 'diff public keys')
+      var pub1 = dh1.computeSecret(pubk2).toString('hex')
+      var pub2 = dh2.computeSecret(dh1.getPublicKey()).toString('hex')
+      t.equals(pub1, pub2, 'equal secrets')
+    })
+  })
+})
+
+test('diffie-hellman key lengths', function (t) {
+  [
+    64, 65, 192
+  ].forEach(function (len) {
+    t.test('' + len, function (t) {
+      t.plan(3)
+      var dh2 = crypto.createDiffieHellman(len)
+      var prime2 = dh2.getPrime()
+      var p2 = prime2.toString('hex')
+      var dh1 = crypto.createDiffieHellman(prime2)
+      var p1 = dh1.getPrime().toString('hex')
+      dh1.generateKeys()
+      dh2.generateKeys()
+      t.equals(p1, p2, 'equal primes')
+      var pubk1 = dh1.getPublicKey()
+      var pubk2 = dh2.getPublicKey()
+      t.notEquals(pubk1, pubk2, 'diff public keys')
+      var pub1 = dh1.computeSecret(pubk2).toString('hex')
+      var pub2 = dh2.computeSecret(dh1.getPublicKey()).toString('hex')
+      t.equals(pub1, pub2, 'equal secrets')
+    })
+  })
+})
diff --git a/node_modules/crypto-browserify/test/ecdh.js b/node_modules/crypto-browserify/test/ecdh.js
new file mode 100644
index 000000000..86b5aed5d
--- /dev/null
+++ b/node_modules/crypto-browserify/test/ecdh.js
@@ -0,0 +1,61 @@
+var mods = [
+  'secp256k1',
+  'secp224r1',
+  'prime256v1',
+  'prime192v1'
+]
+var test = require('tape')
+var _crypto = require('../')
+var createECDH1 = _crypto.createECDH
+var createECDH2 = require('create-ecdh/browser')
+
+mods.forEach(function (mod) {
+  test('createECDH: ' + mod + ' uncompressed', function (t) {
+    t.plan(2)
+    var dh1 = createECDH1(mod)
+    dh1.generateKeys()
+    var dh2 = createECDH2(mod)
+    dh2.generateKeys()
+    var pubk1 = dh1.getPublicKey()
+    var pubk2 = dh2.getPublicKey()
+    t.notEquals(pubk1.toString('hex'), pubk2.toString('hex'), 'diff public keys')
+    var pub1 = dh1.computeSecret(pubk2).toString('hex')
+    var pub2 = dh2.computeSecret(pubk1).toString('hex')
+    t.equals(pub1, pub2, 'equal secrets')
+  })
+
+  test('createECDH: ' + mod + ' compressed', function (t) {
+    t.plan(2)
+    var dh1 = createECDH1(mod)
+    dh1.generateKeys()
+    var dh2 = createECDH2(mod)
+    dh2.generateKeys()
+    var pubk1 = dh1.getPublicKey(null, 'compressed')
+    var pubk2 = dh2.getPublicKey(null, 'compressed')
+    t.notEquals(pubk1.toString('hex'), pubk2.toString('hex'), 'diff public keys')
+    var pub1 = dh1.computeSecret(pubk2).toString('hex')
+    var pub2 = dh2.computeSecret(pubk1).toString('hex')
+    t.equals(pub1, pub2, 'equal secrets')
+  })
+
+  test('createECDH: ' + mod + ' set stuff', function (t) {
+    t.plan(5)
+    var dh1 = createECDH1(mod)
+    var dh2 = createECDH2(mod)
+    dh1.generateKeys()
+    dh2.generateKeys()
+    dh1.setPrivateKey(dh2.getPrivateKey())
+    dh1.setPublicKey(dh2.getPublicKey())
+    var priv1 = dh1.getPrivateKey('hex')
+    var priv2 = dh2.getPrivateKey('hex')
+    t.equals(priv1, priv2, 'same private key')
+    var pubk1 = dh1.getPublicKey()
+    var pubk2 = dh2.getPublicKey()
+    t.equals(pubk1.toString('hex'), pubk2.toString('hex'), 'same public keys, uncompressed')
+    t.equals(dh1.getPublicKey('hex', 'compressed'), dh2.getPublicKey('hex', 'compressed'), 'same public keys compressed')
+    t.equals(dh1.getPublicKey('hex', 'hybrid'), dh2.getPublicKey('hex', 'hybrid'), 'same public keys hybrid')
+    var pub1 = dh1.computeSecret(pubk2).toString('hex')
+    var pub2 = dh2.computeSecret(pubk1).toString('hex')
+    t.equals(pub1, pub2, 'equal secrets')
+  })
+})
diff --git a/node_modules/crypto-browserify/test/index.js b/node_modules/crypto-browserify/test/index.js
new file mode 100644
index 000000000..0a9d290b2
--- /dev/null
+++ b/node_modules/crypto-browserify/test/index.js
@@ -0,0 +1,18 @@
+
+require('./create-hash')
+require('./create-hmac')
+if (!process.browser) {
+  require('./dh')
+}
+
+require('./pbkdf2')
+try {
+  require('randombytes')(8)
+  require('./ecdh')
+  require('./public-encrypt')
+  require('./random-bytes')
+  require('./sign')
+} catch (e) {
+  console.log('no secure rng avaiable')
+}
+require('./aes')
diff --git a/node_modules/crypto-browserify/test/node/dh.js b/node_modules/crypto-browserify/test/node/dh.js
new file mode 100644
index 000000000..0b3aa710e
--- /dev/null
+++ b/node_modules/crypto-browserify/test/node/dh.js
@@ -0,0 +1,51 @@
+var test = require('tape')
+var cryptoB = require('../../')
+var crypto = require('crypto')
+
+test('diffie-hellman mod groups', function (t) {
+  [
+    'modp1', 'modp2', 'modp5', 'modp14', 'modp15', 'modp16'
+  ].forEach(function (mod) {
+    t.test(mod, function (t) {
+      t.plan(3)
+      var dh1 = cryptoB.getDiffieHellman(mod)
+      var p1 = dh1.getPrime().toString('hex')
+      dh1.generateKeys()
+
+      var dh2 = crypto.getDiffieHellman(mod)
+      var p2 = dh2.getPrime().toString('hex')
+      dh2.generateKeys()
+      t.equals(p1, p2, 'equal primes')
+      var pubk1 = dh1.getPublicKey()
+      var pubk2 = dh2.getPublicKey()
+      t.notEquals(pubk1, pubk2, 'diff public keys')
+      var pub1 = dh1.computeSecret(pubk2).toString('hex')
+      var pub2 = dh2.computeSecret(pubk1).toString('hex')
+      t.equals(pub1, pub2, 'equal secrets')
+    })
+  })
+})
+
+test('diffie-hellman key lengths', function (t) {
+  [
+    64, 65, 192
+  ].forEach(function (len) {
+    t.test('' + len, function (t) {
+      t.plan(3)
+      var dh2 = cryptoB.createDiffieHellman(len)
+      var prime2 = dh2.getPrime()
+      var p2 = prime2.toString('hex')
+      var dh1 = crypto.createDiffieHellman(prime2)
+      var p1 = dh1.getPrime().toString('hex')
+      dh1.generateKeys()
+      dh2.generateKeys()
+      t.equals(p1, p2, 'equal primes')
+      var pubk1 = dh1.getPublicKey()
+      var pubk2 = dh2.getPublicKey()
+      t.notEquals(pubk1, pubk2, 'diff public keys')
+      var pub1 = dh1.computeSecret(pubk2).toString('hex')
+      var pub2 = dh2.computeSecret(dh1.getPublicKey()).toString('hex')
+      t.equals(pub1, pub2, 'equal secrets')
+    })
+  })
+})
diff --git a/node_modules/crypto-browserify/test/pbkdf2.js b/node_modules/crypto-browserify/test/pbkdf2.js
new file mode 100644
index 000000000..084014eed
--- /dev/null
+++ b/node_modules/crypto-browserify/test/pbkdf2.js
@@ -0,0 +1,21 @@
+var tape = require('tape')
+var crypto = require('pbkdf2/browser')
+
+var vectors = require('hash-test-vectors/pbkdf2')
+
+tape('pbkdf2', function (t) {
+  vectors.forEach(function (input) {
+    // skip inputs that will take way too long
+    if (input.iterations > 10000) return
+
+    var key = crypto.pbkdf2Sync(input.password, input.salt, input.iterations, input.length)
+
+    if (key.toString('hex') !== input.sha1) {
+      console.log(input)
+    }
+
+    t.equal(key.toString('hex'), input.sha1)
+  })
+
+  t.end()
+})
diff --git a/node_modules/crypto-browserify/test/public-encrypt.js b/node_modules/crypto-browserify/test/public-encrypt.js
new file mode 100644
index 000000000..edb435c98
--- /dev/null
+++ b/node_modules/crypto-browserify/test/public-encrypt.js
@@ -0,0 +1,36 @@
+var test = require('tape')
+var crypto1 = require('../')
+var rsa = {
+  'private': '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',
+  'public': '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'
+}
+var crypto2 = require('public-encrypt/browser')
+rsa.private = new Buffer(rsa.private, 'hex')
+rsa.public = new Buffer(rsa.public, 'hex')
+var encrypted = '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'
+
+test('publicEncrypt/privateDecrypt', function (t) {
+  t.test('can decrypt', function (t) {
+    t.plan(2)
+    // note encryption is ranomized so can't test to see if they encrypt the same
+    t.equals(crypto1.privateDecrypt(rsa.private, new Buffer(encrypted, 'hex')).toString(), 'hello there I am a nice message', 'decrypt it properly')
+    t.equals(crypto2.privateDecrypt(rsa.private, new Buffer(encrypted, 'hex')).toString(), 'hello there I am a nice message', 'decrypt it properly')
+  })
+  t.test('can round trip', function (t) {
+    t.plan(2)
+    var msg = 'this is a message'
+    // note encryption is ranomized so can't test to see if they encrypt the same
+    t.equals(crypto1.privateDecrypt(rsa.private, crypto2.publicEncrypt(rsa.public, new Buffer(msg))).toString(), msg, 'round trip it')
+    t.equals(crypto2.privateDecrypt(rsa.private, crypto1.publicEncrypt(rsa.public, new Buffer(msg))).toString(), msg, 'round trip it')
+  })
+})
+
+test('privateEncrypt/publicDecrypt', function (t) {
+  t.test('can round trip', function (t) {
+    t.plan(2)
+    var msg = 'this is a message'
+    // note encryption is ranomized so can't test to see if they encrypt the same
+    t.equals(crypto1.publicDecrypt(rsa.public, crypto2.privateEncrypt(rsa.private, new Buffer(msg))).toString(), msg, 'round trip it')
+    t.equals(crypto2.publicDecrypt(rsa.public, crypto1.privateEncrypt(rsa.private, new Buffer(msg))).toString(), msg, 'round trip it')
+  })
+})
diff --git a/node_modules/crypto-browserify/test/random-bytes.js b/node_modules/crypto-browserify/test/random-bytes.js
new file mode 100644
index 000000000..398af24a5
--- /dev/null
+++ b/node_modules/crypto-browserify/test/random-bytes.js
@@ -0,0 +1,60 @@
+var test = require('tape')
+var crypto = require('../')
+
+var randomBytesFunctions = {
+  randomBytes: require('randombytes'),
+  pseudoRandomBytes: crypto.pseudoRandomBytes
+}
+
+for (var randomBytesName in randomBytesFunctions) {
+  // Both randomBytes and pseudoRandomBytes should provide the same interface
+  var randomBytes = randomBytesFunctions[randomBytesName]
+
+  test('get error message', function (t) {
+    try {
+      var b = randomBytes(10)
+      t.ok(Buffer.isBuffer(b))
+      t.end()
+    } catch (err) {
+      t.ok(/not supported/.test(err.message), '"not supported"  is in error message')
+      t.end()
+    }
+  })
+
+  test(randomBytesName, function (t) {
+    t.plan(5)
+    t.equal(randomBytes(10).length, 10)
+    t.ok(Buffer.isBuffer(randomBytes(10)))
+    randomBytes(10, function (ex, bytes) {
+      t.error(ex)
+      t.equal(bytes.length, 10)
+      t.ok(Buffer.isBuffer(bytes))
+      t.end()
+    })
+  })
+
+  test(randomBytesName + ' seem random', function (t) {
+    var L = 1000
+    var b = randomBytes(L)
+
+    var mean = [].reduce.call(b, function (a, b) { return a + b }, 0) / L
+
+    // test that the random numbers are plausably random.
+    // Math.random() will pass this, but this will catch
+    // terrible mistakes such as this blunder:
+    // https://github.com/dominictarr/crypto-browserify/commit/3267955e1df7edd1680e52aeede9a89506ed2464#commitcomment-7916835
+
+    // this doesn't check that the bytes are in a random *order*
+    // but it's better than nothing.
+
+    var expected = 256 / 2
+    var smean = Math.sqrt(mean)
+
+    // console.log doesn't work right on testling, *grumble grumble*
+    console.log(JSON.stringify([expected - smean, mean, expected + smean]))
+    t.ok(mean < expected + smean)
+    t.ok(mean > expected - smean)
+
+    t.end()
+  })
+}
diff --git a/node_modules/crypto-browserify/test/sign.js b/node_modules/crypto-browserify/test/sign.js
new file mode 100644
index 000000000..7d67685c7
--- /dev/null
+++ b/node_modules/crypto-browserify/test/sign.js
@@ -0,0 +1,59 @@
+var test = require('tape')
+var nodeCrypto = require('../')
+var ourCrypto = require('browserify-sign/browser')
+
+var rsa = {
+  'private': '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',
+  'public': '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'
+}
+
+var ec = {
+  'private': '2d2d2d2d2d424547494e2045432050524956415445204b45592d2d2d2d2d0a4d485143415145454944463658763853762f2f77475557442b6337383070704772553051645a5743417a78415150515838722f756f416347425375424241414b0a6f55514451674145495a656f7744796c6c73344b2f7766426a4f313862596f37674778386e595152696a6134652f71454d696b4f484a616937676565557265550a7235586b792f4178377332644774656773504e7350674765354d705176673d3d0a2d2d2d2d2d454e442045432050524956415445204b45592d2d2d2d2d0a',
+  'public': '2d2d2d2d2d424547494e205055424c4943204b45592d2d2d2d2d0a4d465977454159484b6f5a497a6a3043415159464b34454541416f4451674145495a656f7744796c6c73344b2f7766426a4f313862596f37674778386e5951520a696a6134652f71454d696b4f484a616937676565557265557235586b792f4178377332644774656773504e7350674765354d705176673d3d0a2d2d2d2d2d454e44205055424c4943204b45592d2d2d2d2d0a'
+}
+
+rsa.private = new Buffer(rsa.private, 'hex')
+rsa.public = new Buffer(rsa.public, 'hex')
+ec.private = new Buffer(ec.private, 'hex')
+ec.public = new Buffer(ec.public, 'hex')
+
+function testit (keys, message, scheme) {
+  var pub = keys.public
+  var priv = keys.private
+  test(message.toString(), function (t) {
+    t.test('js sign and verify', function (t) {
+      t.plan(t)
+      var mySign = ourCrypto.createSign(scheme)
+      var mySig = mySign.update(message).sign(priv)
+      var myVer = ourCrypto.createVerify(scheme)
+      t.ok(myVer.update(message).verify(pub, mySig), 'validates')
+    })
+
+    t.test('node sign and verify', function (t) {
+      t.plan(t)
+      var mySign = nodeCrypto.createSign(scheme)
+      var mySig = mySign.update(message).sign(priv)
+      var myVer = nodeCrypto.createVerify(scheme)
+      t.ok(myVer.update(message).verify(pub, mySig), 'validates')
+    })
+
+    t.test('node sign and js verify', function (t) {
+      t.plan(t)
+      var mySign = nodeCrypto.createSign(scheme)
+      var mySig = mySign.update(message).sign(priv)
+      var myVer = ourCrypto.createVerify(scheme)
+      t.ok(myVer.update(message).verify(pub, mySig), 'validates')
+    })
+
+    t.test('js sign and node verify', function (t) {
+      t.plan(t)
+      var mySign = ourCrypto.createSign(scheme)
+      var mySig = mySign.update(message).sign(priv)
+      var myVer = nodeCrypto.createVerify(scheme)
+      t.ok(myVer.update(message).verify(pub, mySig), 'validates')
+    })
+  })
+}
+
+testit(rsa, new Buffer('rsa with sha256'), 'RSA-SHA256')
+testit(ec, new Buffer('ec with sha1'), 'ecdsa-with-SHA1')