Removed files that should not have been included in git

1 files changed, 0 insertions, 401 deletions

diff --git a/node_modules/http-signature/lib/signer.js b/node_modules/http-signature/lib/signer.js
deleted file mode 100644
index deb5878..0000000
--- a/node_modules/http-signature/lib/signer.js
+++ /dev/null
@@ -1,401 +0,0 @@
-// Copyright 2012 Joyent, Inc.  All rights reserved.
-
-var assert = require('assert-plus');
-var crypto = require('crypto');
-var http = require('http');
-var util = require('util');
-var sshpk = require('sshpk');
-var jsprim = require('jsprim');
-var utils = require('./utils');
-
-var sprintf = require('util').format;
-
-var HASH_ALGOS = utils.HASH_ALGOS;
-var PK_ALGOS = utils.PK_ALGOS;
-var InvalidAlgorithmError = utils.InvalidAlgorithmError;
-var HttpSignatureError = utils.HttpSignatureError;
-var validateAlgorithm = utils.validateAlgorithm;
-
-///--- Globals
-
-var AUTHZ_FMT =
-  'Signature keyId="%s",algorithm="%s",headers="%s",signature="%s"';
-
-///--- Specific Errors
-
-function MissingHeaderError(message) {
-  HttpSignatureError.call(this, message, MissingHeaderError);
-}
-util.inherits(MissingHeaderError, HttpSignatureError);
-
-function StrictParsingError(message) {
-  HttpSignatureError.call(this, message, StrictParsingError);
-}
-util.inherits(StrictParsingError, HttpSignatureError);
-
-/* See createSigner() */
-function RequestSigner(options) {
-  assert.object(options, 'options');
-
-  var alg = [];
-  if (options.algorithm !== undefined) {
-    assert.string(options.algorithm, 'options.algorithm');
-    alg = validateAlgorithm(options.algorithm);
-  }
-  this.rs_alg = alg;
-
-  /*
-   * RequestSigners come in two varieties: ones with an rs_signFunc, and ones
-   * with an rs_signer.
-   *
-   * rs_signFunc-based RequestSigners have to build up their entire signing
-   * string within the rs_lines array and give it to rs_signFunc as a single
-   * concat'd blob. rs_signer-based RequestSigners can add a line at a time to
-   * their signing state by using rs_signer.update(), thus only needing to
-   * buffer the hash function state and one line at a time.
-   */
-  if (options.sign !== undefined) {
-    assert.func(options.sign, 'options.sign');
-    this.rs_signFunc = options.sign;
-
-  } else if (alg[0] === 'hmac' && options.key !== undefined) {
-    assert.string(options.keyId, 'options.keyId');
-    this.rs_keyId = options.keyId;
-
-    if (typeof (options.key) !== 'string' && !Buffer.isBuffer(options.key))
-      throw (new TypeError('options.key for HMAC must be a string or Buffer'));
-
-    /*
-     * Make an rs_signer for HMACs, not a rs_signFunc -- HMACs digest their
-     * data in chunks rather than requiring it all to be given in one go
-     * at the end, so they are more similar to signers than signFuncs.
-     */
-    this.rs_signer = crypto.createHmac(alg[1].toUpperCase(), options.key);
-    this.rs_signer.sign = function () {
-      var digest = this.digest('base64');
-      return ({
-        hashAlgorithm: alg[1],
-        toString: function () { return (digest); }
-      });
-    };
-
-  } else if (options.key !== undefined) {
-    var key = options.key;
-    if (typeof (key) === 'string' || Buffer.isBuffer(key))
-      key = sshpk.parsePrivateKey(key);
-
-    assert.ok(sshpk.PrivateKey.isPrivateKey(key, [1, 2]),
-      'options.key must be a sshpk.PrivateKey');
-    this.rs_key = key;
-
-    assert.string(options.keyId, 'options.keyId');
-    this.rs_keyId = options.keyId;
-
-    if (!PK_ALGOS[key.type]) {
-      throw (new InvalidAlgorithmError(key.type.toUpperCase() + ' type ' +
-        'keys are not supported'));
-    }
-
-    if (alg[0] !== undefined && key.type !== alg[0]) {
-      throw (new InvalidAlgorithmError('options.key must be a ' +
-        alg[0].toUpperCase() + ' key, was given a ' +
-        key.type.toUpperCase() + ' key instead'));
-    }
-
-    this.rs_signer = key.createSign(alg[1]);
-
-  } else {
-    throw (new TypeError('options.sign (func) or options.key is required'));
-  }
-
-  this.rs_headers = [];
-  this.rs_lines = [];
-}
-
-/**
- * Adds a header to be signed, with its value, into this signer.
- *
- * @param {String} header
- * @param {String} value
- * @return {String} value written
- */
-RequestSigner.prototype.writeHeader = function (header, value) {
-  assert.string(header, 'header');
-  header = header.toLowerCase();
-  assert.string(value, 'value');
-
-  this.rs_headers.push(header);
-
-  if (this.rs_signFunc) {
-    this.rs_lines.push(header + ': ' + value);
-
-  } else {
-    var line = header + ': ' + value;
-    if (this.rs_headers.length > 0)
-      line = '\n' + line;
-    this.rs_signer.update(line);
-  }
-
-  return (value);
-};
-
-/**
- * Adds a default Date header, returning its value.
- *
- * @return {String}
- */
-RequestSigner.prototype.writeDateHeader = function () {
-  return (this.writeHeader('date', jsprim.rfc1123(new Date())));
-};
-
-/**
- * Adds the request target line to be signed.
- *
- * @param {String} method, HTTP method (e.g. 'get', 'post', 'put')
- * @param {String} path
- */
-RequestSigner.prototype.writeTarget = function (method, path) {
-  assert.string(method, 'method');
-  assert.string(path, 'path');
-  method = method.toLowerCase();
-  this.writeHeader('(request-target)', method + ' ' + path);
-};
-
-/**
- * Calculate the value for the Authorization header on this request
- * asynchronously.
- *
- * @param {Func} callback (err, authz)
- */
-RequestSigner.prototype.sign = function (cb) {
-  assert.func(cb, 'callback');
-
-  if (this.rs_headers.length < 1)
-    throw (new Error('At least one header must be signed'));
-
-  var alg, authz;
-  if (this.rs_signFunc) {
-    var data = this.rs_lines.join('\n');
-    var self = this;
-    this.rs_signFunc(data, function (err, sig) {
-      if (err) {
-        cb(err);
-        return;
-      }
-      try {
-        assert.object(sig, 'signature');
-        assert.string(sig.keyId, 'signature.keyId');
-        assert.string(sig.algorithm, 'signature.algorithm');
-        assert.string(sig.signature, 'signature.signature');
-        alg = validateAlgorithm(sig.algorithm);
-
-        authz = sprintf(AUTHZ_FMT,
-          sig.keyId,
-          sig.algorithm,
-          self.rs_headers.join(' '),
-          sig.signature);
-      } catch (e) {
-        cb(e);
-        return;
-      }
-      cb(null, authz);
-    });
-
-  } else {
-    try {
-      var sigObj = this.rs_signer.sign();
-    } catch (e) {
-      cb(e);
-      return;
-    }
-    alg = (this.rs_alg[0] || this.rs_key.type) + '-' + sigObj.hashAlgorithm;
-    var signature = sigObj.toString();
-    authz = sprintf(AUTHZ_FMT,
-      this.rs_keyId,
-      alg,
-      this.rs_headers.join(' '),
-      signature);
-    cb(null, authz);
-  }
-};
-
-///--- Exported API
-
-module.exports = {
-  /**
-   * Identifies whether a given object is a request signer or not.
-   *
-   * @param {Object} object, the object to identify
-   * @returns {Boolean}
-   */
-  isSigner: function (obj) {
-    if (typeof (obj) === 'object' && obj instanceof RequestSigner)
-      return (true);
-    return (false);
-  },
-
-  /**
-   * Creates a request signer, used to asynchronously build a signature
-   * for a request (does not have to be an http.ClientRequest).
-   *
-   * @param {Object} options, either:
-   *                   - {String} keyId
-   *                   - {String|Buffer} key
-   *                   - {String} algorithm (optional, required for HMAC)
-   *                 or:
-   *                   - {Func} sign (data, cb)
-   * @return {RequestSigner}
-   */
-  createSigner: function createSigner(options) {
-    return (new RequestSigner(options));
-  },
-
-  /**
-   * Adds an 'Authorization' header to an http.ClientRequest object.
-   *
-   * Note that this API will add a Date header if it's not already set. Any
-   * other headers in the options.headers array MUST be present, or this
-   * will throw.
-   *
-   * You shouldn't need to check the return type; it's just there if you want
-   * to be pedantic.
-   *
-   * The optional flag indicates whether parsing should use strict enforcement
-   * of the version draft-cavage-http-signatures-04 of the spec or beyond.
-   * The default is to be loose and support
-   * older versions for compatibility.
-   *
-   * @param {Object} request an instance of http.ClientRequest.
-   * @param {Object} options signing parameters object:
-   *                   - {String} keyId required.
-   *                   - {String} key required (either a PEM or HMAC key).
-   *                   - {Array} headers optional; defaults to ['date'].
-   *                   - {String} algorithm optional (unless key is HMAC);
-   *                              default is the same as the sshpk default
-   *                              signing algorithm for the type of key given
-   *                   - {String} httpVersion optional; defaults to '1.1'.
-   *                   - {Boolean} strict optional; defaults to 'false'.
-   * @return {Boolean} true if Authorization (and optionally Date) were added.
-   * @throws {TypeError} on bad parameter types (input).
-   * @throws {InvalidAlgorithmError} if algorithm was bad or incompatible with
-   *                                 the given key.
-   * @throws {sshpk.KeyParseError} if key was bad.
-   * @throws {MissingHeaderError} if a header to be signed was specified but
-   *                              was not present.
-   */
-  signRequest: function signRequest(request, options) {
-    assert.object(request, 'request');
-    assert.object(options, 'options');
-    assert.optionalString(options.algorithm, 'options.algorithm');
-    assert.string(options.keyId, 'options.keyId');
-    assert.optionalArrayOfString(options.headers, 'options.headers');
-    assert.optionalString(options.httpVersion, 'options.httpVersion');
-
-    if (!request.getHeader('Date'))
-      request.setHeader('Date', jsprim.rfc1123(new Date()));
-    if (!options.headers)
-      options.headers = ['date'];
-    if (!options.httpVersion)
-      options.httpVersion = '1.1';
-
-    var alg = [];
-    if (options.algorithm) {
-      options.algorithm = options.algorithm.toLowerCase();
-      alg = validateAlgorithm(options.algorithm);
-    }
-
-    var i;
-    var stringToSign = '';
-    for (i = 0; i < options.headers.length; i++) {
-      if (typeof (options.headers[i]) !== 'string')
-        throw new TypeError('options.headers must be an array of Strings');
-
-      var h = options.headers[i].toLowerCase();
-
-      if (h === 'request-line') {
-        if (!options.strict) {
-          /**
-           * We allow headers from the older spec drafts if strict parsing isn't
-           * specified in options.
-           */
-          stringToSign +=
-            request.method + ' ' + request.path + ' HTTP/' +
-            options.httpVersion;
-        } else {
-          /* Strict parsing doesn't allow older draft headers. */
-          throw (new StrictParsingError('request-line is not a valid header ' +
-            'with strict parsing enabled.'));
-        }
-      } else if (h === '(request-target)') {
-        stringToSign +=
-          '(request-target): ' + request.method.toLowerCase() + ' ' +
-          request.path;
-      } else {
-        var value = request.getHeader(h);
-        if (value === undefined || value === '') {
-          throw new MissingHeaderError(h + ' was not in the request');
-        }
-        stringToSign += h + ': ' + value;
-      }
-
-      if ((i + 1) < options.headers.length)
-        stringToSign += '\n';
-    }
-
-    /* This is just for unit tests. */
-    if (request.hasOwnProperty('_stringToSign')) {
-      request._stringToSign = stringToSign;
-    }
-
-    var signature;
-    if (alg[0] === 'hmac') {
-      if (typeof (options.key) !== 'string' && !Buffer.isBuffer(options.key))
-        throw (new TypeError('options.key must be a string or Buffer'));
-
-      var hmac = crypto.createHmac(alg[1].toUpperCase(), options.key);
-      hmac.update(stringToSign);
-      signature = hmac.digest('base64');
-
-    } else {
-      var key = options.key;
-      if (typeof (key) === 'string' || Buffer.isBuffer(key))
-        key = sshpk.parsePrivateKey(options.key);
-
-      assert.ok(sshpk.PrivateKey.isPrivateKey(key, [1, 2]),
-        'options.key must be a sshpk.PrivateKey');
-
-      if (!PK_ALGOS[key.type]) {
-        throw (new InvalidAlgorithmError(key.type.toUpperCase() + ' type ' +
-          'keys are not supported'));
-      }
-
-      if (alg[0] !== undefined && key.type !== alg[0]) {
-        throw (new InvalidAlgorithmError('options.key must be a ' +
-          alg[0].toUpperCase() + ' key, was given a ' +
-          key.type.toUpperCase() + ' key instead'));
-      }
-
-      var signer = key.createSign(alg[1]);
-      signer.update(stringToSign);
-      var sigObj = signer.sign();
-      if (!HASH_ALGOS[sigObj.hashAlgorithm]) {
-        throw (new InvalidAlgorithmError(sigObj.hashAlgorithm.toUpperCase() +
-          ' is not a supported hash algorithm'));
-      }
-      options.algorithm = key.type + '-' + sigObj.hashAlgorithm;
-      signature = sigObj.toString();
-      assert.notStrictEqual(signature, '', 'empty signature produced');
-    }
-
-    var authzHeaderName = options.authorizationHeaderName || 'Authorization';
-
-    request.setHeader(authzHeaderName, sprintf(AUTHZ_FMT,
-                                               options.keyId,
-                                               options.algorithm,
-                                               options.headers.join(' '),
-                                               signature));
-
-    return true;
-  }
-
-};