188 lines
7.8 KiB
C#
188 lines
7.8 KiB
C#
// (c) Copyright Ascensio System SIA 2010-2022
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//
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// This program is a free software product.
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// You can redistribute it and/or modify it under the terms
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// of the GNU Affero General Public License (AGPL) version 3 as published by the Free Software
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// Foundation. In accordance with Section 7(a) of the GNU AGPL its Section 15 shall be amended
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// to the effect that Ascensio System SIA expressly excludes the warranty of non-infringement of
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// any third-party rights.
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//
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// This program is distributed WITHOUT ANY WARRANTY, without even the implied warranty
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// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For details, see
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// the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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//
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// You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia, EU, LV-1021.
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//
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// The interactive user interfaces in modified source and object code versions of the Program must
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// display Appropriate Legal Notices, as required under Section 5 of the GNU AGPL version 3.
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//
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// Pursuant to Section 7(b) of the License you must retain the original Product logo when
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// distributing the program. Pursuant to Section 7(e) we decline to grant you any rights under
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// trademark law for use of our trademarks.
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//
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// All the Product's GUI elements, including illustrations and icon sets, as well as technical writing
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// content are licensed under the terms of the Creative Commons Attribution-ShareAlike 4.0
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// International. See the License terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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using static ASC.Security.Cryptography.EmailValidationKeyProvider;
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using Constants = ASC.Core.Users.Constants;
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namespace ASC.Api.Core.Security;
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[Transient]
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public class EmailValidationKeyModelHelper
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{
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private readonly IHttpContextAccessor _httpContextAccessor;
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private readonly EmailValidationKeyProvider _provider;
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private readonly AuthContext _authContext;
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private readonly UserManager _userManager;
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private readonly AuthManager _authentication;
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private readonly DocSpaceLinkHelper _docSpaceLinkHelper;
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private readonly AuditEventsRepository _auditEventsRepository;
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private readonly TenantUtil _tenantUtil;
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private readonly MessageTarget _messageTarget;
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public EmailValidationKeyModelHelper(
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IHttpContextAccessor httpContextAccessor,
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EmailValidationKeyProvider provider,
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AuthContext authContext,
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UserManager userManager,
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AuthManager authentication,
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DocSpaceLinkHelper docSpaceLinkHelper,
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AuditEventsRepository auditEventsRepository,
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TenantUtil tenantUtil,
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MessageTarget messageTarget)
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{
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_httpContextAccessor = httpContextAccessor;
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_provider = provider;
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_authContext = authContext;
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_userManager = userManager;
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_authentication = authentication;
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_docSpaceLinkHelper = docSpaceLinkHelper;
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_auditEventsRepository = auditEventsRepository;
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_tenantUtil = tenantUtil;
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_messageTarget = messageTarget;
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}
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public EmailValidationKeyModel GetModel()
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{
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var request = QueryHelpers.ParseQuery(_httpContextAccessor.HttpContext.Request.Headers["confirm"]);
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var type = request.ContainsKey("type") ? request["type"].FirstOrDefault() : null;
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ConfirmType? cType = null;
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if (ConfirmTypeExtensions.TryParse(type, out var confirmType))
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{
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cType = confirmType;
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}
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request.TryGetValue("key", out var key);
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request.TryGetValue("emplType", out var emplType);
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EmployeeTypeExtensions.TryParse(emplType, out var employeeType);
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request.TryGetValue("email", out var _email);
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request.TryGetValue("uid", out var userIdKey);
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Guid.TryParse(userIdKey, out var userId);
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return new EmailValidationKeyModel
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{
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Email = _email,
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EmplType = employeeType,
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Key = key,
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Type = cType,
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UiD = userId,
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};
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}
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public ValidationResult Validate(EmailValidationKeyModel inDto)
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{
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var (key, emplType, email, uiD, type) = inDto;
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ValidationResult checkKeyResult;
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switch (type)
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{
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case ConfirmType.EmpInvite:
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checkKeyResult = _provider.ValidateEmailKey(email + type + (int)emplType, key, _provider.ValidEmailKeyInterval);
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break;
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case ConfirmType.LinkInvite:
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checkKeyResult = string.IsNullOrEmpty(email) ? _docSpaceLinkHelper.ValidateRoomExternalLink(key)
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: _docSpaceLinkHelper.ValidateEmailLink(email, key, emplType ?? default);
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if (checkKeyResult == ValidationResult.Invalid)
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{
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checkKeyResult = _provider.ValidateEmailKey(type.ToString() + (int)(emplType ?? default), key, _provider.ValidEmailKeyInterval);
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}
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break;
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case ConfirmType.PortalOwnerChange:
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checkKeyResult = _provider.ValidateEmailKey(email + type + uiD.GetValueOrDefault(), key, _provider.ValidEmailKeyInterval);
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break;
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case ConfirmType.EmailChange:
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checkKeyResult = _provider.ValidateEmailKey(email + type + _authContext.CurrentAccount.ID, key, _provider.ValidEmailKeyInterval);
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break;
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case ConfirmType.PasswordChange:
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var userInfo = _userManager.GetUserByEmail(email);
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var auditEvent = _auditEventsRepository.GetByFilter(action: MessageAction.UserSentPasswordChangeInstructions, entry: EntryType.User, target: _messageTarget.Create(userInfo.Id).ToString(), limit: 1).FirstOrDefault();
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var passwordStamp = _authentication.GetUserPasswordStamp(_userManager.GetUserByEmail(email).Id);
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string hash;
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if (auditEvent != null)
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{
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var auditEventDate = _tenantUtil.DateTimeToUtc(auditEvent.Date);
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hash = (auditEventDate.CompareTo(passwordStamp) > 0 ? auditEventDate : passwordStamp).ToString("s");
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}
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else
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{
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hash = passwordStamp.ToString("s");
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}
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checkKeyResult = _provider.ValidateEmailKey(email + type + hash, key, _provider.ValidEmailKeyInterval);
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break;
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case ConfirmType.Activation:
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checkKeyResult = _provider.ValidateEmailKey(email + type + uiD, key, _provider.ValidEmailKeyInterval);
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break;
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case ConfirmType.ProfileRemove:
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// validate UiD
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var user = _userManager.GetUsers(uiD.GetValueOrDefault());
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if (user == null || user == Constants.LostUser || user.Status == EmployeeStatus.Terminated || _authContext.IsAuthenticated && _authContext.CurrentAccount.ID != uiD)
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{
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return ValidationResult.Invalid;
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}
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checkKeyResult = _provider.ValidateEmailKey(email + type + uiD, key, _provider.ValidEmailKeyInterval);
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break;
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case ConfirmType.Wizard:
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checkKeyResult = _provider.ValidateEmailKey("" + type, key, _provider.ValidEmailKeyInterval);
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break;
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case ConfirmType.PhoneActivation:
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case ConfirmType.PhoneAuth:
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case ConfirmType.TfaActivation:
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case ConfirmType.TfaAuth:
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case ConfirmType.Auth:
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checkKeyResult = _provider.ValidateEmailKey(email + type, key, _provider.ValidAuthKeyInterval);
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break;
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case ConfirmType.PortalContinue:
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checkKeyResult = _provider.ValidateEmailKey(email + type, key);
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break;
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default:
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checkKeyResult = _provider.ValidateEmailKey(email + type, key, _provider.ValidEmailKeyInterval);
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break;
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}
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return checkKeyResult;
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}
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} |