1 files changed, 0 insertions, 167 deletions
diff --git a/node_modules/request/lib/auth.js b/node_modules/request/lib/auth.js
deleted file mode 100644
index 02f2038..0000000
--- a/node_modules/request/lib/auth.js
+++ /dev/null
@@ -1,167 +0,0 @@
-'use strict'
-
-var caseless = require('caseless')
-var uuid = require('uuid/v4')
-var helpers = require('./helpers')
-
-var md5 = helpers.md5
-var toBase64 = helpers.toBase64
-
-function Auth (request) {
-  // define all public properties here
-  this.request = request
-  this.hasAuth = false
-  this.sentAuth = false
-  this.bearerToken = null
-  this.user = null
-  this.pass = null
-}
-
-Auth.prototype.basic = function (user, pass, sendImmediately) {
-  var self = this
-  if (typeof user !== 'string' || (pass !== undefined && typeof pass !== 'string')) {
-    self.request.emit('error', new Error('auth() received invalid user or password'))
-  }
-  self.user = user
-  self.pass = pass
-  self.hasAuth = true
-  var header = user + ':' + (pass || '')
-  if (sendImmediately || typeof sendImmediately === 'undefined') {
-    var authHeader = 'Basic ' + toBase64(header)
-    self.sentAuth = true
-    return authHeader
-  }
-}
-
-Auth.prototype.bearer = function (bearer, sendImmediately) {
-  var self = this
-  self.bearerToken = bearer
-  self.hasAuth = true
-  if (sendImmediately || typeof sendImmediately === 'undefined') {
-    if (typeof bearer === 'function') {
-      bearer = bearer()
-    }
-    var authHeader = 'Bearer ' + (bearer || '')
-    self.sentAuth = true
-    return authHeader
-  }
-}
-
-Auth.prototype.digest = function (method, path, authHeader) {
-  // TODO: More complete implementation of RFC 2617.
-  //   - handle challenge.domain
-  //   - support qop="auth-int" only
-  //   - handle Authentication-Info (not necessarily?)
-  //   - check challenge.stale (not necessarily?)
-  //   - increase nc (not necessarily?)
-  // For reference:
-  // http://tools.ietf.org/html/rfc2617#section-3
-  // https://github.com/bagder/curl/blob/master/lib/http_digest.c
-
-  var self = this
-
-  var challenge = {}
-  var re = /([a-z0-9_-]+)=(?:"([^"]+)"|([a-z0-9_-]+))/gi
-  while (true) {
-    var match = re.exec(authHeader)
-    if (!match) {
-      break
-    }
-    challenge[match[1]] = match[2] || match[3]
-  }
-
-  /**
-   * RFC 2617: handle both MD5 and MD5-sess algorithms.
-   *
-   * If the algorithm directive's value is "MD5" or unspecified, then HA1 is
-   *   HA1=MD5(username:realm:password)
-   * If the algorithm directive's value is "MD5-sess", then HA1 is
-   *   HA1=MD5(MD5(username:realm:password):nonce:cnonce)
-   */
-  var ha1Compute = function (algorithm, user, realm, pass, nonce, cnonce) {
-    var ha1 = md5(user + ':' + realm + ':' + pass)
-    if (algorithm && algorithm.toLowerCase() === 'md5-sess') {
-      return md5(ha1 + ':' + nonce + ':' + cnonce)
-    } else {
-      return ha1
-    }
-  }
-
-  var qop = /(^|,)\s*auth\s*($|,)/.test(challenge.qop) && 'auth'
-  var nc = qop && '00000001'
-  var cnonce = qop && uuid().replace(/-/g, '')
-  var ha1 = ha1Compute(challenge.algorithm, self.user, challenge.realm, self.pass, challenge.nonce, cnonce)
-  var ha2 = md5(method + ':' + path)
-  var digestResponse = qop
-    ? md5(ha1 + ':' + challenge.nonce + ':' + nc + ':' + cnonce + ':' + qop + ':' + ha2)
-    : md5(ha1 + ':' + challenge.nonce + ':' + ha2)
-  var authValues = {
-    username: self.user,
-    realm: challenge.realm,
-    nonce: challenge.nonce,
-    uri: path,
-    qop: qop,
-    response: digestResponse,
-    nc: nc,
-    cnonce: cnonce,
-    algorithm: challenge.algorithm,
-    opaque: challenge.opaque
-  }
-
-  authHeader = []
-  for (var k in authValues) {
-    if (authValues[k]) {
-      if (k === 'qop' || k === 'nc' || k === 'algorithm') {
-        authHeader.push(k + '=' + authValues[k])
-      } else {
-        authHeader.push(k + '="' + authValues[k] + '"')
-      }
-    }
-  }
-  authHeader = 'Digest ' + authHeader.join(', ')
-  self.sentAuth = true
-  return authHeader
-}
-
-Auth.prototype.onRequest = function (user, pass, sendImmediately, bearer) {
-  var self = this
-  var request = self.request
-
-  var authHeader
-  if (bearer === undefined && user === undefined) {
-    self.request.emit('error', new Error('no auth mechanism defined'))
-  } else if (bearer !== undefined) {
-    authHeader = self.bearer(bearer, sendImmediately)
-  } else {
-    authHeader = self.basic(user, pass, sendImmediately)
-  }
-  if (authHeader) {
-    request.setHeader('authorization', authHeader)
-  }
-}
-
-Auth.prototype.onResponse = function (response) {
-  var self = this
-  var request = self.request
-
-  if (!self.hasAuth || self.sentAuth) { return null }
-
-  var c = caseless(response.headers)
-
-  var authHeader = c.get('www-authenticate')
-  var authVerb = authHeader && authHeader.split(' ')[0].toLowerCase()
-  request.debug('reauth', authVerb)
-
-  switch (authVerb) {
-    case 'basic':
-      return self.basic(self.user, self.pass, true)
-
-    case 'bearer':
-      return self.bearer(self.bearerToken, true)
-
-    case 'digest':
-      return self.digest(request.method, request.path, authHeader)
-  }
-}
-
-exports.Auth = Auth