97 lines
3.2 KiB
C#
97 lines
3.2 KiB
C#
/*
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*
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* (c) Copyright Ascensio System Limited 2010-2021
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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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* 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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* 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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*/
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using System;
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using System.Collections.Generic;
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using ASC.Common;
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using ASC.Common.Caching;
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using ASC.Core;
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using ASC.Core.Billing;
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using static ASC.Web.Core.Files.DocumentService;
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namespace ASC.Web.Core.Files
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{
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[Scope]
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public class DocumentServiceLicense
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{
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private static readonly TimeSpan CACHE_EXPIRATION = TimeSpan.FromMinutes(15);
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private ICache Cache { get; }
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public CoreBaseSettings CoreBaseSettings { get; }
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private FilesLinkUtility FilesLinkUtility { get; }
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private FileUtility FileUtility { get; }
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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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{
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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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}
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private CommandResponse GetDocumentServiceLicense()
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{
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if (!CoreBaseSettings.Standalone) return null;
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if (string.IsNullOrEmpty(FilesLinkUtility.DocServiceCommandUrl)) return null;
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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 = DocumentService.CommandRequest(
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FileUtility,
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FilesLinkUtility.DocServiceCommandUrl,
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DocumentService.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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Cache.Insert(cacheKey, commandResponse, DateTime.UtcNow.Add(CACHE_EXPIRATION));
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}
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return commandResponse;
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}
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public Dictionary<string, DateTime> GetLicenseQuota()
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{
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var commandResponse = GetDocumentServiceLicense();
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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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return null;
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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 License GetLicense()
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{
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var commandResponse = GetDocumentServiceLicense();
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if (commandResponse == null)
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return null;
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return commandResponse.License;
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}
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}
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} |