122 lines
3.7 KiB
JavaScript
122 lines
3.7 KiB
JavaScript
//
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// Copyright (c) Microsoft and contributors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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//
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// Module dependencies.
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var _ = require('underscore');
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var xmlbuilder = require('xmlbuilder');
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var azureutil = require('../util/util');
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var ISO8061Date = require('../util/iso8061date');
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var Constants = require('../util/constants');
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var AclConstants = Constants.AclConstants;
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exports = module.exports;
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/**
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* Builds an XML representation for container acl permissions.
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*
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* @param {Object.<string, AccessPolicy>} entity The signed identifiers.
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* @return {string} The XML container acl permissions.
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*/
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exports.serialize = function (signedIdentifiersJs) {
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var doc = xmlbuilder.create();
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doc = doc.begin(AclConstants.SIGNED_IDENTIFIERS_ELEMENT, { version: '1.0', encoding: 'utf-8' });
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var keys = Object.keys(signedIdentifiersJs);
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if (keys.length > 0) {
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keys.forEach(function (key) {
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var accessPolicy = signedIdentifiersJs[key];
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doc = doc
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.ele(AclConstants.SIGNED_IDENTIFIER_ELEMENT)
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.ele(AclConstants.ID)
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.txt(key)
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.up()
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.ele(AclConstants.ACCESS_POLICY);
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if (accessPolicy.Start) {
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var startIsoString = accessPolicy.Start;
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if (!_.isDate(startIsoString)) {
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startIsoString = new Date(startIsoString);
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}
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// Convert to expected ISO 8061 date format
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startIsoString = ISO8061Date.format(startIsoString);
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doc = doc
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.ele(AclConstants.START)
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.txt(startIsoString)
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.up();
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}
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if (accessPolicy.Expiry) {
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var expiryIsoString = accessPolicy.Expiry;
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if (!_.isDate(expiryIsoString)) {
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expiryIsoString = new Date(expiryIsoString);
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}
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// Convert to expected ISO 8061 date format
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expiryIsoString = ISO8061Date.format(expiryIsoString);
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doc = doc
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.ele(AclConstants.EXPIRY)
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.txt(expiryIsoString)
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.up();
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}
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if (accessPolicy.Permissions) {
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doc = doc
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.ele(AclConstants.PERMISSION)
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.txt(accessPolicy.Permissions)
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.up();
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}
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doc = doc.up().up();
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});
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}
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return doc.doc().toString();
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};
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exports.parse = function (signedIdentifiersXml) {
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var signedIdentifiers = {};
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signedIdentifiersXml = azureutil.tryGetValueChain(signedIdentifiersXml, [ 'SignedIdentifiers', 'SignedIdentifier' ]);
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if (signedIdentifiersXml) {
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if (!_.isArray(signedIdentifiersXml)) {
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signedIdentifiersXml = [ signedIdentifiersXml ];
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}
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signedIdentifiersXml.forEach(function (signedIdentifier) {
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var accessPolicy = {};
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if (signedIdentifier.AccessPolicy) {
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if (signedIdentifier.AccessPolicy.Start) {
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accessPolicy.Start = ISO8061Date.parse(signedIdentifier.AccessPolicy.Start);
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}
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if (signedIdentifier.AccessPolicy.Expiry) {
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accessPolicy.Expiry = ISO8061Date.parse(signedIdentifier.AccessPolicy.Expiry);
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}
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if (signedIdentifier.AccessPolicy.Permission) {
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accessPolicy.Permissions = signedIdentifier.AccessPolicy.Permission;
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}
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}
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signedIdentifiers[signedIdentifier.Id] = accessPolicy;
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});
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}
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return signedIdentifiers;
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}; |