Feature/commits from develop

common/ASC.Core.Common/Caching/CachedTenantService.cs

@@ -190,6 +190,11 @@ public async Task ValidateDomainAsync(string domain)
         await _service.ValidateDomainAsync(domain);
     }
 
+    public void ValidateTenantName(string name)
+    {
+        _service.ValidateTenantName(name);
+    }
+
     public async Task<IEnumerable<Tenant>> GetTenantsAsync(string login, string passwordHash)
     {
         return await _service.GetTenantsAsync(login, passwordHash);

common/ASC.Core.Common/Context/Impl/TenantManager.cs

@@ -445,4 +445,9 @@ public async Task<List<TenantQuotaRow>> FindTenantQuotaRowsAsync(int tenantId)
     {
         return (await QuotaService.FindTenantQuotaRowsAsync(tenantId)).ToList();
     }
+
+    public void ValidateTenantName(string name)
+    {
+        TenantService.ValidateTenantName(name);
+    }
 }

common/ASC.Core.Common/Core/ITenantService.cs

@@ -48,4 +48,5 @@ public interface ITenantService
     Task PermanentlyRemoveTenantAsync(int id);
     void SetTenantSettings(int tenant, string key, byte[] data);
     Task ValidateDomainAsync(string domain);
+    void ValidateTenantName(string name);
 }

common/ASC.Core.Common/Data/DbTenantService.cs

@@ -59,7 +59,12 @@ public async Task ValidateDomainAsync(string domain)
         //        using var tr = TenantDbContext.Database.BeginTransaction();
         await ValidateDomainAsync(domain, Tenant.DefaultTenant, true);
     }
-
+
+    public void ValidateTenantName(string name)
+    {
+        _tenantDomainValidator.ValidateTenantName(name);
+    }
+
     public IEnumerable<Tenant> GetTenantsWithCsp()
     {
         var cspSettingsId = new CspSettings().ID;

common/ASC.Core.Common/GeolocationHelper.cs

@@ -67,7 +67,11 @@ public async Task<string[]> GetGeolocationAsync(string ip)
     {
         try
         {
-            var location = await GetIPGeolocationAsync(IPAddress.Parse(ip));
+            if (!IPAddress.TryParse(ip, out var address))
+            {
+                return new[] { string.Empty, string.Empty };
+            }
+            var location = await GetIPGeolocationAsync(address);
             if (string.IsNullOrEmpty(location.Key) || (location.Key == "ZZ"))
             {
                 return new[] { string.Empty, string.Empty };

common/ASC.Core.Common/HostedSolution.cs

@@ -128,6 +128,8 @@ public async Task<Tenant> RegisterTenantAsync(TenantRegistrationInfo registratio
             registrationInfo.PasswordHash = Guid.NewGuid().ToString();
         }
 
+        TenantService.ValidateTenantName(registrationInfo.Name);
+
         // create tenant
         var tenant = new Tenant(registrationInfo.Address.ToLowerInvariant())
         {

common/ASC.Core.Common/Tenants/TenantDomainValidator.cs

@@ -30,12 +30,13 @@ namespace ASC.Core.Tenants;
 public class TenantDomainValidator
 {
     private readonly Regex _validDomain;
+    private readonly Regex _validName;
 
     public string Regex { get; }
     public int MinLength { get; }
     public int MaxLength { get; }
 
-    public TenantDomainValidator(IConfiguration configuration)
+    public TenantDomainValidator(IConfiguration configuration, CoreBaseSettings coreBaseSettings)
     {
         MaxLength = 100;
 
@@ -60,6 +61,12 @@ public TenantDomainValidator(IConfiguration configuration)
         }
 
         _validDomain = new Regex(Regex, RegexOptions.Compiled | RegexOptions.CultureInvariant | RegexOptions.IgnoreCase);
+
+        var nameRegexpFromConfig = configuration["core:tenantname:regex"];
+        if (!coreBaseSettings.Standalone && !string.IsNullOrEmpty(nameRegexpFromConfig))
+        {
+            _validName = new Regex(nameRegexpFromConfig, RegexOptions.Compiled | RegexOptions.CultureInvariant | RegexOptions.IgnoreCase);
+        }
     }
 
     public void ValidateDomainLength(string domain)
@@ -78,4 +85,12 @@ public void ValidateDomainCharacters(string domain)
             throw new TenantIncorrectCharsException("Domain contains invalid characters.");
         }
     }
+
+    public void ValidateTenantName(string name)
+    {
+        if (!string.IsNullOrEmpty(name) && _validName != null && !_validName.IsMatch(name))
+        {
+            throw new TenantIncorrectCharsException("Name contains invalid characters.");
+        }
+    }
 }

common/ASC.MessagingSystem/Core/MessageSettings.cs

@@ -67,7 +67,7 @@ public static string GetReferer(IDictionary<string, StringValues> headers)
 
     public static string GetIP(HttpRequest request)
     {
-        return request.HttpContext.Connection.RemoteIpAddress?.ToString();
+        return request?.HttpContext?.Connection.RemoteIpAddress?.ToString();
     }
 
     public static void AddInfoMessage(EventMessage message, Dictionary<string, ClientInfo> dict = null)

common/ASC.MessagingSystem/Data/MessagesRepository.cs

@@ -81,6 +81,8 @@ public async Task<int> AddAsync(EventMessage message)
     {
         if (ForseSave(message))
         {
+            _logger.LogDebug("ForseSave: {action}", message.Action.ToStringFast());
+
             int id;
             if (!string.IsNullOrEmpty(message.UAHeader))
             {
@@ -109,12 +111,13 @@ public async Task<int> AddAsync(EventMessage message)
         }
 
         var now = DateTime.UtcNow;
-        var key = string.Format("{0}|{1}|{2}|{3}", message.TenantId, message.UserId, message.Id, now.Ticks);
-
-        await _semaphore.WaitAsync();
+        var key = $"{message.TenantId}|{message.UserId}|{message.Id}|{now.Ticks}";
+        
+        _logger.LogDebug("AddToCache: {key}, semaphore current {CurrentCount}", key, _semaphore.CurrentCount);
 
         try
         {
+            await _semaphore.WaitAsync();
             _cache[key] = message;
 
             if (!_timerStarted)
@@ -140,21 +143,28 @@ private async Task FlushCacheAsync()
 
         if (DateTime.UtcNow > _lastSave.Add(_cacheTime) || _cache.Count > _cacheLimit)
         {
-            lock (_cache)
+            try
             {
+                await _semaphore.WaitAsync();
                 _timer.Change(-1, -1);
                 _timerStarted = false;
 
                 events = new List<EventMessage>(_cache.Values);
                 _cache.Clear();
                 _lastSave = DateTime.UtcNow;
             }
+            finally
+            {
+                _semaphore.Release();
+            }
         }
 
         if (events == null)
         {
             return;
         }
+
+        _logger.LogDebug("FlushCache: events count {Count}", events.Count);
 
         using var scope = _serviceScopeFactory.CreateScope();
         await using var ef = await scope.ServiceProvider.GetService<IDbContextFactory<MessagesContext>>().CreateDbContextAsync();
@@ -209,15 +219,20 @@ private void FlushCache()
     {
         List<EventMessage> events;
 
-        lock (_cache)
+        try
         {
+            _semaphore.Wait();
             _timer.Change(-1, -1);
             _timerStarted = false;
 
             events = new List<EventMessage>(_cache.Values);
             _cache.Clear();
             _lastSave = DateTime.UtcNow;
         }
+        finally
+        {
+            _semaphore.Release();
+        }
 
         using var scope = _serviceScopeFactory.CreateScope();
         using var ef = scope.ServiceProvider.GetService<IDbContextFactory<MessagesContext>>().CreateDbContext();

products/ASC.Files/Core/Configuration/ProductEntryPoint.cs

@@ -45,6 +45,7 @@ public class ProductEntryPoint : Product
     private readonly CommonLinkUtility _commonLinkUtility;
     private readonly FileSecurity _fileSecurity;
     private readonly GlobalFolder _globalFolder;
+    private readonly ILogger<ProductEntryPoint> _logger;
 
     //public SubscriptionManager SubscriptionManager { get; }
 
@@ -64,7 +65,8 @@ public ProductEntryPoint(
         FilesLinkUtility filesLinkUtility,
         FileSecurity fileSecurity,
         GlobalFolder globalFolder,
-        CommonLinkUtility commonLinkUtility
+        CommonLinkUtility commonLinkUtility,
+        ILogger<ProductEntryPoint> logger
         //            SubscriptionManager subscriptionManager
         )
     {
@@ -82,6 +84,7 @@ CommonLinkUtility commonLinkUtility
         _fileSecurity = fileSecurity;
         _globalFolder = globalFolder;
         _commonLinkUtility = commonLinkUtility;
+        _logger = logger;
         //SubscriptionManager = subscriptionManager;
     }
 
@@ -203,8 +206,17 @@ public override async Task<IEnumerable<ActivityInfo>> GetAuditEventsAsync(DateTi
                 activityInfo.FileUrl = _commonLinkUtility.GetFullAbsolutePath(_filesLinkUtility.GetFileWebEditorUrl(e.Target.GetItems().FirstOrDefault()));
             }
 
-            var obj = e.Description.LastOrDefault();
-            var additionalInfo = JsonSerializer.Deserialize<AdditionalNotificationInfo>(obj);
+            AdditionalNotificationInfo additionalInfo;
+
+            try
+            {
+                additionalInfo = JsonSerializer.Deserialize<AdditionalNotificationInfo>(e.Description.LastOrDefault());
+            }
+            catch (Exception ex)
+            {
+                _logger.ErrorDeserializingAuditEvent(e.Id, ex);
+                continue;
+            }
 
             activityInfo.TargetUsers = additionalInfo.UserIds;
 

products/ASC.Files/Core/Core/FileStorageService.cs

@@ -1221,7 +1221,7 @@ public async Task<string> UpdateCommentAsync<T>(T fileId, int version, string co
 
         comment = await fileDao.UpdateCommentAsync(fileId, version, comment);
 
-        await _filesMessageService.SendAsync(MessageAction.FileUpdatedRevisionComment, file, file.Title, version.ToString(CultureInfo.InvariantCulture));
+        await _filesMessageService.SendAsync(MessageAction.FileUpdatedRevisionComment, file, new[] { file.Title, version.ToString(CultureInfo.InvariantCulture) });
 
         return comment;
     }

products/ASC.Files/Core/Log/ProductEntryPointLogger.cs

@@ -0,0 +1,32 @@
+// (c) Copyright Ascensio System SIA 2010-2023
+// 
+// This program is a free software product.
+// You can redistribute it and/or modify it under the terms
+// of the GNU Affero General Public License (AGPL) version 3 as published by the Free Software
+// Foundation. In accordance with Section 7(a) of the GNU AGPL its Section 15 shall be amended
+// to the effect that Ascensio System SIA expressly excludes the warranty of non-infringement of
+// any third-party rights.
+// 
+// This program is distributed WITHOUT ANY WARRANTY, without even the implied warranty
+// of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For details, see
+// the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+// 
+// You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia, EU, LV-1021.
+// 
+// The  interactive user interfaces in modified source and object code versions of the Program must
+// display Appropriate Legal Notices, as required under Section 5 of the GNU AGPL version 3.
+// 
+// Pursuant to Section 7(b) of the License you must retain the original Product logo when
+// distributing the program. Pursuant to Section 7(e) we decline to grant you any rights under
+// trademark law for use of our trademarks.
+// 
+// All the Product's GUI elements, including illustrations and icon sets, as well as technical writing
+// content are licensed under the terms of the Creative Commons Attribution-ShareAlike 4.0
+// International. See the License terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+
+namespace ASC.Files.Core.Log;
+internal static partial class ProductEntryPointLogger
+{
+    [LoggerMessage(Level = LogLevel.Error, Message = "Error while deserializing audit event: {eventId}")]
+    public static partial void ErrorDeserializingAuditEvent(this ILogger<ProductEntryPoint> logger, int eventId, Exception exception);
+}

products/ASC.Files/Server/ProductEntryPoint.cs

@@ -51,7 +51,8 @@ public ApiProductEntryPoint(
        FilesLinkUtility filesLinkUtility,
        FileSecurity fileSecurity,
        GlobalFolder globalFolder,
-       CommonLinkUtility commonLinkUtility
+       CommonLinkUtility commonLinkUtility,
+       ILogger<ProductEntryPoint> logger
        //SubscriptionManager subscriptionManager
        ) : base(filesSpaceUsageStatManager,
            coreBaseSettings,
@@ -66,7 +67,8 @@ CommonLinkUtility commonLinkUtility
            filesLinkUtility,
            fileSecurity,
            globalFolder,
-           commonLinkUtility)
+           commonLinkUtility,
+           logger)
     {
 
     }

web/ASC.Web.Api/Api/Settings/GreetingSettingsController.cs

@@ -32,6 +32,7 @@ public class GreetingSettingsController : BaseSettingsController
     private readonly TenantManager _tenantManager;
     private readonly PermissionContext _permissionContext;
     private readonly TenantInfoSettingsHelper _tenantInfoSettingsHelper;
+    private readonly CoreBaseSettings _coreBaseSettings;
 
     public GreetingSettingsController(
         TenantInfoSettingsHelper tenantInfoSettingsHelper,
@@ -41,12 +42,14 @@ public GreetingSettingsController(
         PermissionContext permissionContext,
         WebItemManager webItemManager,
         IMemoryCache memoryCache,
+        CoreBaseSettings coreBaseSettings,
         IHttpContextAccessor httpContextAccessor) : base(apiContext, memoryCache, webItemManager, httpContextAccessor)
     {
         _tenantInfoSettingsHelper = tenantInfoSettingsHelper;
         _messageService = messageService;
         _tenantManager = tenantManager;
         _permissionContext = permissionContext;
+        _coreBaseSettings = coreBaseSettings;
     }
 
     /// <summary>
@@ -94,6 +97,16 @@ public async Task<object> SaveGreetingSettingsAsync(GreetingSettingsRequestsDto
         await _permissionContext.DemandPermissionsAsync(SecurityConstants.EditPortalSettings);
 
         var tenant = await _tenantManager.GetCurrentTenantAsync();
+
+        if (!_coreBaseSettings.Standalone)
+        {
+            var quota = await _tenantManager.GetTenantQuotaAsync(tenant.Id);
+            if (quota.Free || quota.Trial)
+            {
+                _tenantManager.ValidateTenantName(inDto.Title);
+            }
+        }
+
         tenant.Name = inDto.Title;
         await _tenantManager.SaveTenantAsync(tenant);
 

web/ASC.Web.Core/Notify/StudioPeriodicNotify.cs

@@ -379,8 +379,8 @@ await client.SendNoticeToAsync(
                         new TagValue(Tags.ActiveUsers, (await _userManager.GetUsersAsync()).Length),
                         new TagValue(Tags.Price, rquota.Price),
                         new TagValue(Tags.PricePeriod, UserControlsCommonResource.TariffPerMonth),
-                        new TagValue(Tags.DueDate, dueDate.ToLongDateString()),
-                        new TagValue(Tags.DelayDueDate, (delayDueDateIsNotMax ? delayDueDate : dueDate).ToLongDateString()),
+                        //new TagValue(Tags.DueDate, dueDate.ToLongDateString()),
+                        //new TagValue(Tags.DelayDueDate, (delayDueDateIsNotMax ? delayDueDate : dueDate).ToLongDateString()),
                         TagValues.OrangeButton(orangeButtonText(culture), orangeButtonUrl),
                         TagValues.TrulyYours(_studioNotifyHelper, txtTrulyYours(culture)),
                         new TagValue("IMG1", img1),
@@ -525,8 +525,8 @@ await client.SendNoticeToAsync(
                         new TagValue(Tags.ActiveUsers, (await _userManager.GetUsersAsync()).Length),
                         new TagValue(Tags.Price, rquota.Price),
                         new TagValue(Tags.PricePeriod, UserControlsCommonResource.TariffPerMonth),
-                        new TagValue(Tags.DueDate, dueDate.ToLongDateString()),
-                        new TagValue(Tags.DelayDueDate, (delayDueDateIsNotMax ? delayDueDate : dueDate).ToLongDateString()),
+                        //new TagValue(Tags.DueDate, dueDate.ToLongDateString()),
+                        //new TagValue(Tags.DelayDueDate, (delayDueDateIsNotMax ? delayDueDate : dueDate).ToLongDateString()),
                         TagValues.OrangeButton(orangeButtonText(culture), orangeButtonUrl),
                         TagValues.TrulyYours(_studioNotifyHelper, txtTrulyYours(culture)),
                         new TagValue("IMG1", img1),