Removed files that should not have been included in git

1 files changed, 0 insertions, 404 deletions

diff --git a/node_modules/sshpk/lib/utils.js b/node_modules/sshpk/lib/utils.js
deleted file mode 100644
index 6b83a32..0000000
--- a/node_modules/sshpk/lib/utils.js
+++ /dev/null
@@ -1,404 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-module.exports = {
-	bufferSplit: bufferSplit,
-	addRSAMissing: addRSAMissing,
-	calculateDSAPublic: calculateDSAPublic,
-	calculateED25519Public: calculateED25519Public,
-	calculateX25519Public: calculateX25519Public,
-	mpNormalize: mpNormalize,
-	mpDenormalize: mpDenormalize,
-	ecNormalize: ecNormalize,
-	countZeros: countZeros,
-	assertCompatible: assertCompatible,
-	isCompatible: isCompatible,
-	opensslKeyDeriv: opensslKeyDeriv,
-	opensshCipherInfo: opensshCipherInfo,
-	publicFromPrivateECDSA: publicFromPrivateECDSA,
-	zeroPadToLength: zeroPadToLength,
-	writeBitString: writeBitString,
-	readBitString: readBitString,
-	pbkdf2: pbkdf2
-};
-
-var assert = require('assert-plus');
-var Buffer = require('safer-buffer').Buffer;
-var PrivateKey = require('./private-key');
-var Key = require('./key');
-var crypto = require('crypto');
-var algs = require('./algs');
-var asn1 = require('asn1');
-
-var ec = require('ecc-jsbn/lib/ec');
-var jsbn = require('jsbn').BigInteger;
-var nacl = require('tweetnacl');
-
-var MAX_CLASS_DEPTH = 3;
-
-function isCompatible(obj, klass, needVer) {
-	if (obj === null || typeof (obj) !== 'object')
-		return (false);
-	if (needVer === undefined)
-		needVer = klass.prototype._sshpkApiVersion;
-	if (obj instanceof klass &&
-	    klass.prototype._sshpkApiVersion[0] == needVer[0])
-		return (true);
-	var proto = Object.getPrototypeOf(obj);
-	var depth = 0;
-	while (proto.constructor.name !== klass.name) {
-		proto = Object.getPrototypeOf(proto);
-		if (!proto || ++depth > MAX_CLASS_DEPTH)
-			return (false);
-	}
-	if (proto.constructor.name !== klass.name)
-		return (false);
-	var ver = proto._sshpkApiVersion;
-	if (ver === undefined)
-		ver = klass._oldVersionDetect(obj);
-	if (ver[0] != needVer[0] || ver[1] < needVer[1])
-		return (false);
-	return (true);
-}
-
-function assertCompatible(obj, klass, needVer, name) {
-	if (name === undefined)
-		name = 'object';
-	assert.ok(obj, name + ' must not be null');
-	assert.object(obj, name + ' must be an object');
-	if (needVer === undefined)
-		needVer = klass.prototype._sshpkApiVersion;
-	if (obj instanceof klass &&
-	    klass.prototype._sshpkApiVersion[0] == needVer[0])
-		return;
-	var proto = Object.getPrototypeOf(obj);
-	var depth = 0;
-	while (proto.constructor.name !== klass.name) {
-		proto = Object.getPrototypeOf(proto);
-		assert.ok(proto && ++depth <= MAX_CLASS_DEPTH,
-		    name + ' must be a ' + klass.name + ' instance');
-	}
-	assert.strictEqual(proto.constructor.name, klass.name,
-	    name + ' must be a ' + klass.name + ' instance');
-	var ver = proto._sshpkApiVersion;
-	if (ver === undefined)
-		ver = klass._oldVersionDetect(obj);
-	assert.ok(ver[0] == needVer[0] && ver[1] >= needVer[1],
-	    name + ' must be compatible with ' + klass.name + ' klass ' +
-	    'version ' + needVer[0] + '.' + needVer[1]);
-}
-
-var CIPHER_LEN = {
-	'des-ede3-cbc': { key: 24, iv: 8 },
-	'aes-128-cbc': { key: 16, iv: 16 },
-	'aes-256-cbc': { key: 32, iv: 16 }
-};
-var PKCS5_SALT_LEN = 8;
-
-function opensslKeyDeriv(cipher, salt, passphrase, count) {
-	assert.buffer(salt, 'salt');
-	assert.buffer(passphrase, 'passphrase');
-	assert.number(count, 'iteration count');
-
-	var clen = CIPHER_LEN[cipher];
-	assert.object(clen, 'supported cipher');
-
-	salt = salt.slice(0, PKCS5_SALT_LEN);
-
-	var D, D_prev, bufs;
-	var material = Buffer.alloc(0);
-	while (material.length < clen.key + clen.iv) {
-		bufs = [];
-		if (D_prev)
-			bufs.push(D_prev);
-		bufs.push(passphrase);
-		bufs.push(salt);
-		D = Buffer.concat(bufs);
-		for (var j = 0; j < count; ++j)
-			D = crypto.createHash('md5').update(D).digest();
-		material = Buffer.concat([material, D]);
-		D_prev = D;
-	}
-
-	return ({
-	    key: material.slice(0, clen.key),
-	    iv: material.slice(clen.key, clen.key + clen.iv)
-	});
-}
-
-/* See: RFC2898 */
-function pbkdf2(hashAlg, salt, iterations, size, passphrase) {
-	var hkey = Buffer.alloc(salt.length + 4);
-	salt.copy(hkey);
-
-	var gen = 0, ts = [];
-	var i = 1;
-	while (gen < size) {
-		var t = T(i++);
-		gen += t.length;
-		ts.push(t);
-	}
-	return (Buffer.concat(ts).slice(0, size));
-
-	function T(I) {
-		hkey.writeUInt32BE(I, hkey.length - 4);
-
-		var hmac = crypto.createHmac(hashAlg, passphrase);
-		hmac.update(hkey);
-
-		var Ti = hmac.digest();
-		var Uc = Ti;
-		var c = 1;
-		while (c++ < iterations) {
-			hmac = crypto.createHmac(hashAlg, passphrase);
-			hmac.update(Uc);
-			Uc = hmac.digest();
-			for (var x = 0; x < Ti.length; ++x)
-				Ti[x] ^= Uc[x];
-		}
-		return (Ti);
-	}
-}
-
-/* Count leading zero bits on a buffer */
-function countZeros(buf) {
-	var o = 0, obit = 8;
-	while (o < buf.length) {
-		var mask = (1 << obit);
-		if ((buf[o] & mask) === mask)
-			break;
-		obit--;
-		if (obit < 0) {
-			o++;
-			obit = 8;
-		}
-	}
-	return (o*8 + (8 - obit) - 1);
-}
-
-function bufferSplit(buf, chr) {
-	assert.buffer(buf);
-	assert.string(chr);
-
-	var parts = [];
-	var lastPart = 0;
-	var matches = 0;
-	for (var i = 0; i < buf.length; ++i) {
-		if (buf[i] === chr.charCodeAt(matches))
-			++matches;
-		else if (buf[i] === chr.charCodeAt(0))
-			matches = 1;
-		else
-			matches = 0;
-
-		if (matches >= chr.length) {
-			var newPart = i + 1;
-			parts.push(buf.slice(lastPart, newPart - matches));
-			lastPart = newPart;
-			matches = 0;
-		}
-	}
-	if (lastPart <= buf.length)
-		parts.push(buf.slice(lastPart, buf.length));
-
-	return (parts);
-}
-
-function ecNormalize(buf, addZero) {
-	assert.buffer(buf);
-	if (buf[0] === 0x00 && buf[1] === 0x04) {
-		if (addZero)
-			return (buf);
-		return (buf.slice(1));
-	} else if (buf[0] === 0x04) {
-		if (!addZero)
-			return (buf);
-	} else {
-		while (buf[0] === 0x00)
-			buf = buf.slice(1);
-		if (buf[0] === 0x02 || buf[0] === 0x03)
-			throw (new Error('Compressed elliptic curve points ' +
-			    'are not supported'));
-		if (buf[0] !== 0x04)
-			throw (new Error('Not a valid elliptic curve point'));
-		if (!addZero)
-			return (buf);
-	}
-	var b = Buffer.alloc(buf.length + 1);
-	b[0] = 0x0;
-	buf.copy(b, 1);
-	return (b);
-}
-
-function readBitString(der, tag) {
-	if (tag === undefined)
-		tag = asn1.Ber.BitString;
-	var buf = der.readString(tag, true);
-	assert.strictEqual(buf[0], 0x00, 'bit strings with unused bits are ' +
-	    'not supported (0x' + buf[0].toString(16) + ')');
-	return (buf.slice(1));
-}
-
-function writeBitString(der, buf, tag) {
-	if (tag === undefined)
-		tag = asn1.Ber.BitString;
-	var b = Buffer.alloc(buf.length + 1);
-	b[0] = 0x00;
-	buf.copy(b, 1);
-	der.writeBuffer(b, tag);
-}
-
-function mpNormalize(buf) {
-	assert.buffer(buf);
-	while (buf.length > 1 && buf[0] === 0x00 && (buf[1] & 0x80) === 0x00)
-		buf = buf.slice(1);
-	if ((buf[0] & 0x80) === 0x80) {
-		var b = Buffer.alloc(buf.length + 1);
-		b[0] = 0x00;
-		buf.copy(b, 1);
-		buf = b;
-	}
-	return (buf);
-}
-
-function mpDenormalize(buf) {
-	assert.buffer(buf);
-	while (buf.length > 1 && buf[0] === 0x00)
-		buf = buf.slice(1);
-	return (buf);
-}
-
-function zeroPadToLength(buf, len) {
-	assert.buffer(buf);
-	assert.number(len);
-	while (buf.length > len) {
-		assert.equal(buf[0], 0x00);
-		buf = buf.slice(1);
-	}
-	while (buf.length < len) {
-		var b = Buffer.alloc(buf.length + 1);
-		b[0] = 0x00;
-		buf.copy(b, 1);
-		buf = b;
-	}
-	return (buf);
-}
-
-function bigintToMpBuf(bigint) {
-	var buf = Buffer.from(bigint.toByteArray());
-	buf = mpNormalize(buf);
-	return (buf);
-}
-
-function calculateDSAPublic(g, p, x) {
-	assert.buffer(g);
-	assert.buffer(p);
-	assert.buffer(x);
-	g = new jsbn(g);
-	p = new jsbn(p);
-	x = new jsbn(x);
-	var y = g.modPow(x, p);
-	var ybuf = bigintToMpBuf(y);
-	return (ybuf);
-}
-
-function calculateED25519Public(k) {
-	assert.buffer(k);
-
-	var kp = nacl.sign.keyPair.fromSeed(new Uint8Array(k));
-	return (Buffer.from(kp.publicKey));
-}
-
-function calculateX25519Public(k) {
-	assert.buffer(k);
-
-	var kp = nacl.box.keyPair.fromSeed(new Uint8Array(k));
-	return (Buffer.from(kp.publicKey));
-}
-
-function addRSAMissing(key) {
-	assert.object(key);
-	assertCompatible(key, PrivateKey, [1, 1]);
-
-	var d = new jsbn(key.part.d.data);
-	var buf;
-
-	if (!key.part.dmodp) {
-		var p = new jsbn(key.part.p.data);
-		var dmodp = d.mod(p.subtract(1));
-
-		buf = bigintToMpBuf(dmodp);
-		key.part.dmodp = {name: 'dmodp', data: buf};
-		key.parts.push(key.part.dmodp);
-	}
-	if (!key.part.dmodq) {
-		var q = new jsbn(key.part.q.data);
-		var dmodq = d.mod(q.subtract(1));
-
-		buf = bigintToMpBuf(dmodq);
-		key.part.dmodq = {name: 'dmodq', data: buf};
-		key.parts.push(key.part.dmodq);
-	}
-}
-
-function publicFromPrivateECDSA(curveName, priv) {
-	assert.string(curveName, 'curveName');
-	assert.buffer(priv);
-	var params = algs.curves[curveName];
-	var p = new jsbn(params.p);
-	var a = new jsbn(params.a);
-	var b = new jsbn(params.b);
-	var curve = new ec.ECCurveFp(p, a, b);
-	var G = curve.decodePointHex(params.G.toString('hex'));
-
-	var d = new jsbn(mpNormalize(priv));
-	var pub = G.multiply(d);
-	pub = Buffer.from(curve.encodePointHex(pub), 'hex');
-
-	var parts = [];
-	parts.push({name: 'curve', data: Buffer.from(curveName)});
-	parts.push({name: 'Q', data: pub});
-
-	var key = new Key({type: 'ecdsa', curve: curve, parts: parts});
-	return (key);
-}
-
-function opensshCipherInfo(cipher) {
-	var inf = {};
-	switch (cipher) {
-	case '3des-cbc':
-		inf.keySize = 24;
-		inf.blockSize = 8;
-		inf.opensslName = 'des-ede3-cbc';
-		break;
-	case 'blowfish-cbc':
-		inf.keySize = 16;
-		inf.blockSize = 8;
-		inf.opensslName = 'bf-cbc';
-		break;
-	case 'aes128-cbc':
-	case 'aes128-ctr':
-	case 'aes128-gcm@openssh.com':
-		inf.keySize = 16;
-		inf.blockSize = 16;
-		inf.opensslName = 'aes-128-' + cipher.slice(7, 10);
-		break;
-	case 'aes192-cbc':
-	case 'aes192-ctr':
-	case 'aes192-gcm@openssh.com':
-		inf.keySize = 24;
-		inf.blockSize = 16;
-		inf.opensslName = 'aes-192-' + cipher.slice(7, 10);
-		break;
-	case 'aes256-cbc':
-	case 'aes256-ctr':
-	case 'aes256-gcm@openssh.com':
-		inf.keySize = 32;
-		inf.blockSize = 16;
-		inf.opensslName = 'aes-256-' + cipher.slice(7, 10);
-		break;
-	default:
-		throw (new Error(
-		    'Unsupported openssl cipher "' + cipher + '"'));
-	}
-	return (inf);
-}