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/** |
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* Nextcloud - passman |
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* |
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* @copyright Copyright (c) 2016, Sander Brand ([email protected]) |
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* @copyright Copyright (c) 2016, Marcos Zuriaga Miguel ([email protected]) |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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(function () { |
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'use strict'; |
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/** |
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* @ngdoc service |
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* @name passmanApp.CredentialService |
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* @description |
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* # CredentialService |
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* Service in the passmanApp. |
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*/ |
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angular.module('passmanApp') |
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.service('CredentialService', ['$http', 'EncryptService', 'VaultService', 'FileService', function ($http, EncryptService, VaultService, FileService) { |
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var credential = { |
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'credential_id': null, |
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'guid': null, |
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'vault_id': null, |
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'label': null, |
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'description': null, |
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'created': null, |
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'changed': null, |
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'tags': [], |
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'email': null, |
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'icon':{ |
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'type': false, |
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'content': '' |
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}, |
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'username': null, |
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'password': null, |
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'url': null, |
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'favicon': null, |
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'renew_interval': null, |
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'expire_time': 0, |
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'delete_time': 0, |
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'files': [], |
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'custom_fields': [], |
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'otp': {}, |
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'hidden': false |
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}; |
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var _encryptedFields = ['description', 'username', 'password', 'files', 'custom_fields', 'otp', 'email', 'tags', 'url']; |
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return { |
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newCredential: function () { |
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return angular.copy(credential); |
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}, |
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createCredential: function (credential) { |
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var _credential = angular.copy(credential); |
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for (var i = 0; i < _encryptedFields.length; i++) { |
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var field = _encryptedFields[i]; |
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var fieldValue = angular.copy(credential[field]); |
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_credential[field] = EncryptService.encryptString(JSON.stringify(fieldValue)); |
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} |
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_credential.expire_time = new Date(angular.copy(credential.expire_time)).getTime() / 1000; |
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var queryUrl = OC.generateUrl('apps/passman/api/v2/credentials'); |
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return $http.post(queryUrl, _credential).then(function (response) { |
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if (response.data) { |
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return response.data; |
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} else { |
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return response; |
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} |
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}); |
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}, |
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getEncryptedFields: function () { |
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return _encryptedFields; |
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}, |
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updateCredential: function (credential, skipEncryption, key) { |
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var _credential = angular.copy(credential); |
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if (!skipEncryption) { |
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for (var i = 0; i < _encryptedFields.length; i++) { |
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var field = _encryptedFields[i]; |
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var fieldValue = angular.copy(credential[field]); |
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_credential[field] = EncryptService.encryptString(JSON.stringify(fieldValue), key); |
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} |
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} |
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_credential.expire_time = new Date(angular.copy(credential.expire_time)).getTime() / 1000; |
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var queryUrl = OC.generateUrl('apps/passman/api/v2/credentials/' + credential.guid); |
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return $http.patch(queryUrl, _credential).then(function (response) { |
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if (response.data) { |
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return response.data; |
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} else { |
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return response; |
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} |
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}); |
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}, |
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getCredential: function (guid) { |
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var queryUrl = OC.generateUrl('apps/passman/api/v2/credentials/' + guid); |
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return $http.get(queryUrl).then(function (response) { |
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if (response.data) { |
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return response.data; |
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} else { |
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return response; |
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} |
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}); |
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}, |
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destroyCredential: function (guid) { |
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var queryUrl = OC.generateUrl('apps/passman/api/v2/credentials/' + guid); |
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return $http.delete(queryUrl).then(function (response) { |
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if (response.data) { |
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return response.data; |
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} else { |
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return response; |
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} |
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}); |
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}, |
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encryptCredential: function (credential, key) { |
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for (var i = 0; i < _encryptedFields.length; i++) { |
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var field = _encryptedFields[i]; |
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var fieldValue = angular.copy(credential[field]); |
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credential[field] = EncryptService.encryptString(JSON.stringify(fieldValue), key); |
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} |
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return credential; |
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}, |
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decryptCredential: function (credential, key) { |
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for (var i = 0; i < _encryptedFields.length; i++) { |
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var field = _encryptedFields[i]; |
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var fieldValue = angular.copy(credential[field]); |
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var field_decrypted_value; |
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try { |
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field_decrypted_value = EncryptService.decryptString(fieldValue, key); |
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} catch (e) { |
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throw e; |
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} |
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try { |
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credential[field] = JSON.parse(field_decrypted_value); |
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} catch (e) { |
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console.warn('Field' + field + ' in ' + credential.label + ' could not be parsed! Value:' + fieldValue); |
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} |
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} |
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return credential; |
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}, |
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getSharedKeyFromCredential: function (credential) { |
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var key = null; |
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if (!credential.hasOwnProperty('acl') && credential.hasOwnProperty('shared_key')) { |
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if (credential.shared_key) { |
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key = EncryptService.decryptString(angular.copy(credential.shared_key)); |
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} |
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} |
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if (credential.hasOwnProperty('acl')) { |
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key = EncryptService.decryptString(angular.copy(credential.acl.shared_key)); |
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} |
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return key; |
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}, |
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getRevisions: function (guid) { |
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var queryUrl = OC.generateUrl('apps/passman/api/v2/credentials/' + guid + '/revision'); |
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return $http.get(queryUrl).then(function (response) { |
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if (response.data) { |
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return response.data; |
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} else { |
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return response; |
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} |
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}); |
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}, |
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updateRevision: function (revision) { |
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var _revision = angular.copy(revision); |
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_revision.credential_data = window.btoa(JSON.stringify(_revision.credential_data)); |
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var queryUrl = OC.generateUrl('apps/passman/api/v2/credentials/' + revision.credential_data.guid + '/revision/' + revision.revision_id); |
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return $http.patch(queryUrl, _revision).then(function (response) { |
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if (response.data) { |
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return response.data; |
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} else { |
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return response; |
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} |
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}); |
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}, |
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deleteRevision: function (credential_guid, revision_id) { |
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var queryUrl = OC.generateUrl('apps/passman/api/v2/credentials/' + credential_guid + '/revision/' + revision_id); |
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return $http.delete(queryUrl).then(function (response) { |
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if (response.data) { |
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return response.data; |
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} else { |
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return response; |
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} |
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}); |
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}, |
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reencryptCredential: function (credential_guid, old_password, new_password, skipSharingKey) { |
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var service = this; |
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var progress_datatype = function (current, total, process) { |
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this.process = process; |
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this.current = current; |
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this.total = total; |
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this.calculated = current / total * 100; |
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}; |
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var promise_credential_update = function () { |
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service.getCredential(credential_guid).then((function (credential) { |
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this.parent.plain_credential = service.decryptCredential(credential, this.parent.old_password); |
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var tmp = angular.copy(this.parent.plain_credential); |
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if (tmp.hasOwnProperty('shared_key') && tmp.shared_key !== null && !skipSharingKey) { |
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var shared_key = EncryptService.decryptString(angular.copy(tmp.shared_key)).trim(); |
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tmp.shared_key = EncryptService.encryptString(angular.copy(shared_key), this.parent.new_password); |
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tmp.set_share_key = true; |
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tmp.skip_revision = true; |
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this.parent.new_password = shared_key; |
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} |
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this.parent.new_credential_cryptogram = service.encryptCredential(tmp, this.parent.new_password); |
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this.call_progress(new progress_datatype(1, 2, 'credential')); |
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// Save data |
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this.parent.new_credential_cryptogram.skip_revision = true; |
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service.updateCredential(this.parent.new_credential_cryptogram, true).then((function () { |
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this.call_progress(new progress_datatype(2, 2, 'credential')); |
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this.call_then({ |
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plain_text: this.parent.plain_credential, |
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cryptogram: this.parent.new_credential_cryptogram |
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}); |
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}).bind(this)); |
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}).bind(this)); |
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}; |
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var promise_files_update = function () { |
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// Add the double of the files so we take encryption phase and upload to the server into the math |
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this.total = this.parent.plain_credential.files.length * 2; // Binded on credential finish upload |
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this.current = 0; |
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for (var i = 0; i < this.parent.plain_credential.files.length; i++) { |
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var _file = this.parent.plain_credential.files[i]; |
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/* jshint ignore:start */ |
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FileService.getFile(_file).then((function (fileData) { |
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//Decrypt with old key |
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fileData.filename = EncryptService.decryptString(fileData.filename, this.parent.old_password); |
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fileData.file_data = EncryptService.decryptString(fileData.file_data, this.parent.old_password); |
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this.current++; |
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this.call_progress(new progress_datatype(this.current, this.total, 'files')); |
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FileService.updateFile(fileData, this.parent.new_password).then((function () { |
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this.current++; |
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this.call_progress(new progress_datatype(this.current, this.total, 'files')); |
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if (this.current === this.total) { |
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this.call_then('All files has been updated'); |
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} |
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}).bind(this)); |
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}).bind(this)); |
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/* jshint ignore:end */ |
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} |
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if (this.parent.plain_credential.files.length === 0) { |
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this.call_progress(new progress_datatype(0, 0, 'files')); |
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this.call_then("No files to update"); |
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} |
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}; |
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var promise_revisions_update = function () { |
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service.getRevisions(this.parent.plain_credential.guid).then((function (revisions) { |
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// Double, so we include the actual upload of the data back to the server |
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this.total = revisions.length * 2; |
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this.upload = 0; |
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this.current = 0; |
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this.revisions = revisions; |
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var revision_workload = function () { |
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if (this.revisions.length === 0) { |
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this.call_progress(new progress_datatype(0, 0, 'revisions')); |
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this.call_then("No history to update"); |
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return; |
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} |
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var _revision = revisions[this.current]; |
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//Decrypt! |
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_revision.credential_data = service.decryptCredential(_revision.credential_data, this.parent.old_password); |
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_revision.credential_data = service.encryptCredential(_revision.credential_data, this.parent.new_password); |
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this.current++; |
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this.call_progress(new progress_datatype(this.current + this.upload, this.total, 'revisions')); |
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service.updateRevision(_revision).then((function () { |
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this.upload++; |
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this.call_progress(new progress_datatype(this.upload + this.current, this.total, 'revisions')); |
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if (this.current + this.upload === this.total) { |
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this.call_then("History updated"); |
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} |
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}).bind(this)); |
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if (this.current !== (this.total / 2)) { |
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setTimeout(revision_workload.bind(this), 1); |
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} |
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}; |
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setTimeout(revision_workload.bind(this), 1); |
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}).bind(this)); |
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}; |
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var promise_workload = function () { |
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this.old_password = angular.copy(old_password); |
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this.new_password = angular.copy(new_password); |
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this.promises = 0; |
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var master_promise = this; |
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var password_data = function () { |
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this.old_password = master_promise.old_password; |
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this.new_password = master_promise.new_password; |
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this.plain_credential = master_promise.plain_credential; |
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}; |
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this.credential_data = {}; |
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/** global: C_Promise */ |
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(new C_Promise(promise_credential_update, new password_data())).progress(function (data) { |
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master_promise.call_progress(data); |
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}).then(function (data) { |
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console.warn("End credential update"); |
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master_promise.plain_credential = data.plain_text; |
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master_promise.promises++; |
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master_promise.credential_data = data; |
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/** global: C_Promise */ |
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|
(new C_Promise(promise_files_update, new password_data())).progress(function (data) { |
|
|
|
|
335
|
|
|
master_promise.call_progress(data); |
336
|
|
|
}).then(function () { |
337
|
|
|
console.warn("End files update"); |
338
|
|
|
master_promise.promises--; |
339
|
|
|
if (master_promise.promises === 0) { |
340
|
|
|
master_promise.call_then(master_promise.credential_data); |
341
|
|
|
} |
342
|
|
|
}); |
343
|
|
|
|
344
|
|
|
master_promise.promises++; |
345
|
|
|
/** global: C_Promise */ |
346
|
|
|
(new C_Promise(promise_revisions_update, new password_data())).progress(function (data) { |
|
|
|
|
347
|
|
|
master_promise.call_progress(data); |
348
|
|
|
}).then(function () { |
349
|
|
|
console.warn("End revisions update"); |
350
|
|
|
master_promise.promises--; |
351
|
|
|
if (master_promise.promises === 0) { |
352
|
|
|
master_promise.call_then(master_promise.credential_data); |
353
|
|
|
} |
354
|
|
|
}); |
355
|
|
|
}); |
356
|
|
|
}; |
357
|
|
|
/** global: C_Promise */ |
358
|
|
|
return new C_Promise(promise_workload); |
359
|
|
|
} |
360
|
|
|
}; |
361
|
|
|
}]); |
362
|
|
|
}()); |