119 lines
4.3 KiB
C#
119 lines
4.3 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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namespace ASC.Web.Core.Files;
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[Scope]
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public class DocumentServiceLicense
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{
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private static readonly TimeSpan _cacheExpiration = TimeSpan.FromMinutes(15);
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private readonly ICache _cache;
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private readonly CoreBaseSettings _coreBaseSettings;
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private readonly FilesLinkUtility _filesLinkUtility;
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private readonly FileUtility _fileUtility;
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private readonly IHttpClientFactory _clientFactory;
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public DocumentServiceLicense(
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ICache cache,
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CoreBaseSettings coreBaseSettings,
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FilesLinkUtility filesLinkUtility,
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FileUtility fileUtility,
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IHttpClientFactory clientFactory)
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{
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_cache = cache;
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_coreBaseSettings = coreBaseSettings;
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_filesLinkUtility = filesLinkUtility;
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_fileUtility = fileUtility;
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_clientFactory = clientFactory;
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}
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private Task<CommandResponse> GetDocumentServiceLicenseAsync()
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{
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if (!_coreBaseSettings.Standalone)
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{
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return Task.FromResult<CommandResponse>(null);
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}
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if (string.IsNullOrEmpty(_filesLinkUtility.DocServiceCommandUrl))
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{
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return Task.FromResult<CommandResponse>(null);
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}
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return InternalGetDocumentServiceLicenseAsync();
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}
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private async Task<CommandResponse> InternalGetDocumentServiceLicenseAsync()
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{
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var cacheKey = "DocumentServiceLicense";
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var commandResponse = _cache.Get<CommandResponse>(cacheKey);
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if (commandResponse == null)
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{
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commandResponse = await CommandRequestAsync(
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_fileUtility,
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_filesLinkUtility.DocServiceCommandUrl,
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CommandMethod.License,
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null,
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null,
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null,
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null,
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_fileUtility.SignatureSecret,
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_clientFactory
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);
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_cache.Insert(cacheKey, commandResponse, DateTime.UtcNow.Add(_cacheExpiration));
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}
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return commandResponse;
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}
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public async Task<Dictionary<string, DateTime>> GetLicenseQuotaAsync()
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{
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var commandResponse = await GetDocumentServiceLicenseAsync();
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if (commandResponse == null
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|| commandResponse.Quota == null
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|| commandResponse.Quota.Users == null)
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{
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return null;
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}
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var result = new Dictionary<string, DateTime>();
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commandResponse.Quota.Users.ForEach(user => result.Add(user.UserId, user.Expire));
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return result;
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}
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public async Task<License> GetLicenseAsync()
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{
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var commandResponse = await GetDocumentServiceLicenseAsync();
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if (commandResponse == null)
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{
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return null;
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}
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return commandResponse.License;
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}
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}
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