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diff --git a/vnfmarket/src/main/webapp/vnfmarket/node_modules/aws-sign2/index.js b/vnfmarket/src/main/webapp/vnfmarket/node_modules/aws-sign2/index.js
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--- a/vnfmarket/src/main/webapp/vnfmarket/node_modules/aws-sign2/index.js
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-
-/*!
- * Copyright 2010 LearnBoost <dev@learnboost.com>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * Module dependencies.
- */
-
-var crypto = require('crypto')
- , parse = require('url').parse
- ;
-
-/**
- * Valid keys.
- */
-
-var keys =
- [ 'acl'
- , 'location'
- , 'logging'
- , 'notification'
- , 'partNumber'
- , 'policy'
- , 'requestPayment'
- , 'torrent'
- , 'uploadId'
- , 'uploads'
- , 'versionId'
- , 'versioning'
- , 'versions'
- , 'website'
- ]
-
-/**
- * Return an "Authorization" header value with the given `options`
- * in the form of "AWS <key>:<signature>"
- *
- * @param {Object} options
- * @return {String}
- * @api private
- */
-
-function authorization (options) {
- return 'AWS ' + options.key + ':' + sign(options)
-}
-
-module.exports = authorization
-module.exports.authorization = authorization
-
-/**
- * Simple HMAC-SHA1 Wrapper
- *
- * @param {Object} options
- * @return {String}
- * @api private
- */
-
-function hmacSha1 (options) {
- return crypto.createHmac('sha1', options.secret).update(options.message).digest('base64')
-}
-
-module.exports.hmacSha1 = hmacSha1
-
-/**
- * Create a base64 sha1 HMAC for `options`.
- *
- * @param {Object} options
- * @return {String}
- * @api private
- */
-
-function sign (options) {
- options.message = stringToSign(options)
- return hmacSha1(options)
-}
-module.exports.sign = sign
-
-/**
- * Create a base64 sha1 HMAC for `options`.
- *
- * Specifically to be used with S3 presigned URLs
- *
- * @param {Object} options
- * @return {String}
- * @api private
- */
-
-function signQuery (options) {
- options.message = queryStringToSign(options)
- return hmacSha1(options)
-}
-module.exports.signQuery= signQuery
-
-/**
- * Return a string for sign() with the given `options`.
- *
- * Spec:
- *
- * <verb>\n
- * <md5>\n
- * <content-type>\n
- * <date>\n
- * [headers\n]
- * <resource>
- *
- * @param {Object} options
- * @return {String}
- * @api private
- */
-
-function stringToSign (options) {
- var headers = options.amazonHeaders || ''
- if (headers) headers += '\n'
- var r =
- [ options.verb
- , options.md5
- , options.contentType
- , options.date ? options.date.toUTCString() : ''
- , headers + options.resource
- ]
- return r.join('\n')
-}
-module.exports.queryStringToSign = stringToSign
-
-/**
- * Return a string for sign() with the given `options`, but is meant exclusively
- * for S3 presigned URLs
- *
- * Spec:
- *
- * <date>\n
- * <resource>
- *
- * @param {Object} options
- * @return {String}
- * @api private
- */
-
-function queryStringToSign (options){
- return 'GET\n\n\n' + options.date + '\n' + options.resource
-}
-module.exports.queryStringToSign = queryStringToSign
-
-/**
- * Perform the following:
- *
- * - ignore non-amazon headers
- * - lowercase fields
- * - sort lexicographically
- * - trim whitespace between ":"
- * - join with newline
- *
- * @param {Object} headers
- * @return {String}
- * @api private
- */
-
-function canonicalizeHeaders (headers) {
- var buf = []
- , fields = Object.keys(headers)
- ;
- for (var i = 0, len = fields.length; i < len; ++i) {
- var field = fields[i]
- , val = headers[field]
- , field = field.toLowerCase()
- ;
- if (0 !== field.indexOf('x-amz')) continue
- buf.push(field + ':' + val)
- }
- return buf.sort().join('\n')
-}
-module.exports.canonicalizeHeaders = canonicalizeHeaders
-
-/**
- * Perform the following:
- *
- * - ignore non sub-resources
- * - sort lexicographically
- *
- * @param {String} resource
- * @return {String}
- * @api private
- */
-
-function canonicalizeResource (resource) {
- var url = parse(resource, true)
- , path = url.pathname
- , buf = []
- ;
-
- Object.keys(url.query).forEach(function(key){
- if (!~keys.indexOf(key)) return
- var val = '' == url.query[key] ? '' : '=' + encodeURIComponent(url.query[key])
- buf.push(key + val)
- })
-
- return path + (buf.length ? '?' + buf.sort().join('&') : '')
-}
-module.exports.canonicalizeResource = canonicalizeResource