Add `NormalizedName` property to `Tenant`.

Resolve #18394

framework/src/Volo.Abp.AspNetCore.Components.MauiBlazor/Volo/Abp/AspNetCore/Components/MauiBlazor/MauiBlazorRemoteTenantStore.cs

@@ -23,13 +23,13 @@ public class MauiBlazorRemoteTenantStore : ITenantStore, ITransientDependency
         Cache = cache;
     }
 
-    public async Task<TenantConfiguration?> FindAsync(string name)
+    public async Task<TenantConfiguration?> FindAsync(string normalizedName)
     {
-        var cacheKey = CreateCacheKey(name);
+        var cacheKey = CreateCacheKey(normalizedName);
 
         var tenantConfiguration = await Cache.GetOrAddAsync(
             cacheKey,
-            async () => CreateTenantConfiguration(await TenantAppService.FindTenantByNameAsync(name))!,
+            async () => CreateTenantConfiguration(await TenantAppService.FindTenantByNameAsync(normalizedName))!,
             () => new DistributedCacheEntryOptions
             {
                 AbsoluteExpirationRelativeToNow =
@@ -57,13 +57,13 @@ public class MauiBlazorRemoteTenantStore : ITenantStore, ITransientDependency
         return tenantConfiguration;
     }
 
-    public TenantConfiguration? Find(string name)
+    public TenantConfiguration? Find(string normalizedName)
     {
-        var cacheKey = CreateCacheKey(name);
+        var cacheKey = CreateCacheKey(normalizedName);
 
         var tenantConfiguration = Cache.GetOrAdd(
             cacheKey,
-            () => AsyncHelper.RunSync(async () => CreateTenantConfiguration(await TenantAppService.FindTenantByNameAsync(name)))!,
+            () => AsyncHelper.RunSync(async () => CreateTenantConfiguration(await TenantAppService.FindTenantByNameAsync(normalizedName)))!,
             () => new DistributedCacheEntryOptions
             {
                 AbsoluteExpirationRelativeToNow =
@@ -110,4 +110,4 @@ public class MauiBlazorRemoteTenantStore : ITenantStore, ITransientDependency
     {
         return $"RemoteTenantStore_Id_{tenantId:N}";
     }
-}
+}

framework/src/Volo.Abp.AspNetCore.Mvc.Client/Volo/Abp/AspNetCore/Mvc/Client/MvcRemoteTenantStore.cs

@@ -29,9 +29,9 @@ public class MvcRemoteTenantStore : ITenantStore, ITransientDependency
         Options = options.Value;
     }
 
-    public async Task<TenantConfiguration?> FindAsync(string name)
+    public async Task<TenantConfiguration?> FindAsync(string normalizedName)
     {
-        var cacheKey = TenantConfigurationCacheItem.CalculateCacheKey(name);
+        var cacheKey = TenantConfigurationCacheItem.CalculateCacheKey(normalizedName);
         var httpContext = HttpContextAccessor?.HttpContext;
 
         if (httpContext != null && httpContext.Items[cacheKey] is TenantConfigurationCacheItem tenantConfigurationInHttpContext)
@@ -42,7 +42,7 @@ public class MvcRemoteTenantStore : ITenantStore, ITransientDependency
         var tenantConfiguration = await Cache.GetAsync(cacheKey);
         if (tenantConfiguration == null)
         {
-            await TenantAppService.FindTenantByNameAsync(name);
+            await TenantAppService.FindTenantByNameAsync(normalizedName);
             tenantConfiguration = await Cache.GetAsync(cacheKey);
         }
 
@@ -79,9 +79,9 @@ public class MvcRemoteTenantStore : ITenantStore, ITransientDependency
         return tenantConfiguration?.Value;
     }
 
-    public TenantConfiguration? Find(string name)
+    public TenantConfiguration? Find(string normalizedName)
     {
-        var cacheKey = TenantConfigurationCacheItem.CalculateCacheKey(name);
+        var cacheKey = TenantConfigurationCacheItem.CalculateCacheKey(normalizedName);
         var httpContext = HttpContextAccessor?.HttpContext;
 
         if (httpContext != null && httpContext.Items[cacheKey] is TenantConfigurationCacheItem tenantConfigurationInHttpContext)
@@ -92,7 +92,7 @@ public class MvcRemoteTenantStore : ITenantStore, ITransientDependency
         var tenantConfiguration = Cache.Get(cacheKey);
         if (tenantConfiguration == null)
         {
-            AsyncHelper.RunSync(async () => await TenantAppService.FindTenantByNameAsync(name));
+            AsyncHelper.RunSync(async () => await TenantAppService.FindTenantByNameAsync(normalizedName));
             tenantConfiguration = Cache.Get(cacheKey);
         }
 

framework/src/Volo.Abp.AspNetCore.Mvc.Contracts/Volo/Abp/AspNetCore/Mvc/MultiTenancy/FindTenantResultDto.cs

@@ -11,5 +11,7 @@ public class FindTenantResultDto
 
     public string? Name { get; set; }
 
+    public string? NormalizedName { get; set; }
+
     public bool IsActive { get; set; }
 }

framework/src/Volo.Abp.AspNetCore.Mvc.UI.MultiTenancy/Pages/Abp/MultiTenancy/AbpTenantAppService.cs

@@ -9,15 +9,17 @@ namespace Pages.Abp.MultiTenancy;
 public class AbpTenantAppService : ApplicationService, IAbpTenantAppService
 {
     protected ITenantStore TenantStore { get; }
+    protected ITenantNormalizer TenantNormalizer { get; }
 
-    public AbpTenantAppService(ITenantStore tenantStore)
+    public AbpTenantAppService(ITenantStore tenantStore, ITenantNormalizer tenantNormalizer)
     {
         TenantStore = tenantStore;
+        TenantNormalizer = tenantNormalizer;
     }
 
     public virtual async Task<FindTenantResultDto> FindTenantByNameAsync(string name)
     {
-        var tenant = await TenantStore.FindAsync(name);
+        var tenant = await TenantStore.FindAsync(TenantNormalizer.NormalizeName(name)!);
 
         if (tenant == null)
         {
@@ -29,6 +31,7 @@ public class AbpTenantAppService : ApplicationService, IAbpTenantAppService
             Success = true,
             TenantId = tenant.Id,
             Name = tenant.Name,
+            NormalizedName = tenant.NormalizedName,
             IsActive = tenant.IsActive
         };
     }
@@ -47,6 +50,7 @@ public class AbpTenantAppService : ApplicationService, IAbpTenantAppService
             Success = true,
             TenantId = tenant.Id,
             Name = tenant.Name,
+            NormalizedName = tenant.NormalizedName,
             IsActive = tenant.IsActive
         };
     }

framework/src/Volo.Abp.AspNetCore.Mvc.UI.MultiTenancy/Pages/Abp/MultiTenancy/TenantSwitchModal.cshtml.cs

@@ -18,13 +18,16 @@ public class TenantSwitchModalModel : AbpPageModel
     public TenantInfoModel Input { get; set; } = default!;
 
     protected ITenantStore TenantStore { get; }
+    protected ITenantNormalizer TenantNormalizer { get; }
     protected AbpAspNetCoreMultiTenancyOptions Options { get; }
 
     public TenantSwitchModalModel(
         ITenantStore tenantStore,
+        ITenantNormalizer tenantNormalizer,
         IOptions<AbpAspNetCoreMultiTenancyOptions> options)
     {
         TenantStore = tenantStore;
+        TenantNormalizer = tenantNormalizer;
         Options = options.Value;
         LocalizationResourceType = typeof(AbpUiMultiTenancyResource);
     }
@@ -45,7 +48,7 @@ public class TenantSwitchModalModel : AbpPageModel
         Guid? tenantId = null;
         if (!Input.Name.IsNullOrEmpty())
         {
-            var tenant = await TenantStore.FindAsync(Input.Name!);
+            var tenant = await TenantStore.FindAsync(TenantNormalizer.NormalizeName(Input.Name!)!);
             if (tenant == null)
             {
                 throw new UserFriendlyException(L["GivenTenantIsNotExist", Input.Name!]);

framework/src/Volo.Abp.MultiTenancy.Abstractions/Volo/Abp/MultiTenancy/ITenantNormalizer.cs

@@ -0,0 +1,6 @@
+namespace Volo.Abp.MultiTenancy;
+
+public interface ITenantNormalizer
+{
+    string? NormalizeName(string? name);
+}

framework/src/Volo.Abp.MultiTenancy.Abstractions/Volo/Abp/MultiTenancy/ITenantStore.cs

@@ -5,12 +5,12 @@ namespace Volo.Abp.MultiTenancy;
 
 public interface ITenantStore
 {
-    Task<TenantConfiguration?> FindAsync(string name);
+    Task<TenantConfiguration?> FindAsync(string normalizedName);
 
     Task<TenantConfiguration?> FindAsync(Guid id);
 
     [Obsolete("Use FindAsync method.")]
-    TenantConfiguration? Find(string name);
+    TenantConfiguration? Find(string normalizedName);
 
     [Obsolete("Use FindAsync method.")]
     TenantConfiguration? Find(Guid id);

framework/src/Volo.Abp.MultiTenancy.Abstractions/Volo/Abp/MultiTenancy/TenantConfiguration.cs

@@ -11,6 +11,8 @@ public class TenantConfiguration
 
     public string Name { get; set; } = default!;
 
+    public string NormalizedName { get; set; } = default!;
+
     public ConnectionStrings? ConnectionStrings { get; set; }
 
     public bool IsActive { get; set; }
@@ -30,4 +32,12 @@ public class TenantConfiguration
 
         ConnectionStrings = new ConnectionStrings();
     }
+
+    public TenantConfiguration(Guid id, [NotNull] string name, [NotNull] string normalizedName)
+        : this(id, name)
+    {
+        Check.NotNull(normalizedName, nameof(normalizedName));
+
+        NormalizedName = normalizedName;
+    }
 }

framework/src/Volo.Abp.MultiTenancy.Abstractions/Volo/Abp/MultiTenancy/UpperInvariantTenantNormalizer.cs

@@ -0,0 +1,11 @@
+using Volo.Abp.DependencyInjection;
+
+namespace Volo.Abp.MultiTenancy;
+
+public class UpperInvariantTenantNormalizer : ITenantNormalizer, ITransientDependency
+{
+    public virtual string? NormalizeName(string? name)
+    {
+        return name?.Normalize().ToUpperInvariant();
+    }
+}

framework/src/Volo.Abp.MultiTenancy/Volo/Abp/MultiTenancy/ConfigurationStore/DefaultTenantStore.cs

@@ -16,9 +16,9 @@ public class DefaultTenantStore : ITenantStore, ITransientDependency
         _options = options.CurrentValue;
     }
 
-    public Task<TenantConfiguration?> FindAsync(string name)
+    public Task<TenantConfiguration?> FindAsync(string normalizedName)
     {
-        return Task.FromResult(Find(name));
+        return Task.FromResult(Find(normalizedName));
     }
 
     public Task<TenantConfiguration?> FindAsync(Guid id)
@@ -26,9 +26,9 @@ public class DefaultTenantStore : ITenantStore, ITransientDependency
         return Task.FromResult(Find(id));
     }
 
-    public TenantConfiguration? Find(string name)
+    public TenantConfiguration? Find(string normalizedName)
     {
-        return _options.Tenants?.FirstOrDefault(t => t.Name == name);
+        return _options.Tenants?.FirstOrDefault(t => t.NormalizedName == normalizedName);
     }
 
     public TenantConfiguration? Find(Guid id)

framework/src/Volo.Abp.MultiTenancy/Volo/Abp/MultiTenancy/TenantConfigurationProvider.cs

@@ -10,6 +10,7 @@ public class TenantConfigurationProvider : ITenantConfigurationProvider, ITransi
 {
     protected virtual ITenantResolver TenantResolver { get; }
     protected virtual ITenantStore TenantStore { get; }
+    protected virtual ITenantNormalizer TenantNormalizer { get; }
     protected virtual ITenantResolveResultAccessor TenantResolveResultAccessor { get; }
     protected virtual IStringLocalizer<AbpMultiTenancyResource> StringLocalizer { get; }
 
@@ -17,10 +18,12 @@ public class TenantConfigurationProvider : ITenantConfigurationProvider, ITransi
         ITenantResolver tenantResolver,
         ITenantStore tenantStore,
         ITenantResolveResultAccessor tenantResolveResultAccessor,
-        IStringLocalizer<AbpMultiTenancyResource> stringLocalizer)
+        IStringLocalizer<AbpMultiTenancyResource> stringLocalizer,
+        ITenantNormalizer tenantNormalizer)
     {
         TenantResolver = tenantResolver;
         TenantStore = tenantStore;
+        TenantNormalizer = tenantNormalizer;
         TenantResolveResultAccessor = tenantResolveResultAccessor;
         StringLocalizer = stringLocalizer;
     }
@@ -69,7 +72,7 @@ public class TenantConfigurationProvider : ITenantConfigurationProvider, ITransi
         }
         else
         {
-            return await TenantStore.FindAsync(tenantIdOrName);
+            return await TenantStore.FindAsync(TenantNormalizer.NormalizeName(tenantIdOrName)!);
         }
     }
 }

framework/test/Volo.Abp.AspNetCore.MultiTenancy.Tests/Volo/Abp/AspNetCore/MultiTenancy/AspNetCoreMultiTenancy_WithDomainResolver_Tests.cs

@@ -16,6 +16,7 @@ public class AspNetCoreMultiTenancy_WithDomainResolver_Tests : AspNetCoreMultiTe
 {
     private readonly Guid _testTenantId = Guid.NewGuid();
     private readonly string _testTenantName = "acme";
+    private readonly string _testTenantNormalizedName = "ACME";
 
     private readonly AbpAspNetCoreMultiTenancyOptions _options;
 
@@ -30,7 +31,7 @@ public class AspNetCoreMultiTenancy_WithDomainResolver_Tests : AspNetCoreMultiTe
         {
             options.Tenants = new[]
             {
-                new TenantConfiguration(_testTenantId, _testTenantName)
+                new TenantConfiguration(_testTenantId, _testTenantName, _testTenantNormalizedName)
             };
         });
 

framework/test/Volo.Abp.AspNetCore.MultiTenancy.Tests/Volo/Abp/AspNetCore/MultiTenancy/AspNetCoreMultiTenancy_Without_DomainResolver_Tests.cs

@@ -17,6 +17,7 @@ public class AspNetCoreMultiTenancy_Without_DomainResolver_Tests : AspNetCoreMul
 {
     private readonly Guid _testTenantId = Guid.NewGuid();
     private readonly string _testTenantName = "acme";
+    private readonly string _testTenantNormalizedName = "ACME";
 
     private readonly AbpAspNetCoreMultiTenancyOptions _options;
 
@@ -31,7 +32,7 @@ public class AspNetCoreMultiTenancy_Without_DomainResolver_Tests : AspNetCoreMul
         {
             options.Tenants = new[]
             {
-                new TenantConfiguration(_testTenantId, _testTenantName)
+                new TenantConfiguration(_testTenantId, _testTenantName, _testTenantNormalizedName)
             };
         });
 

framework/test/Volo.Abp.AspNetCore.Serilog.Tests/Volo/Abp/AspNetCore/Serilog/Serilog_Enrichers_Tests.cs

@@ -20,6 +20,7 @@ public class Serilog_Enrichers_Tests : AbpSerilogTestBase
 
     private readonly Guid _testTenantId = Guid.NewGuid();
     private readonly string _testTenantName = "acme";
+    private readonly string _testTenantNormalizedName = "ACME";
 
     private readonly AbpAspNetCoreMultiTenancyOptions _tenancyOptions;
     private readonly AbpAspNetCoreSerilogOptions _serilogOptions;
@@ -39,7 +40,7 @@ public class Serilog_Enrichers_Tests : AbpSerilogTestBase
         {
             options.Tenants = new[]
             {
-                new TenantConfiguration(_testTenantId, _testTenantName)
+                new TenantConfiguration(_testTenantId, _testTenantName, _testTenantNormalizedName)
             };
         });
         base.ConfigureServices(services);

modules/tenant-management/src/Volo.Abp.TenantManagement.Domain/Volo/Abp/TenantManagement/ITenantRepository.cs

@@ -9,13 +9,13 @@ namespace Volo.Abp.TenantManagement;
 public interface ITenantRepository : IBasicRepository<Tenant, Guid>
 {
     Task<Tenant> FindByNameAsync(
-        string name,
+        string normalizedName,
         bool includeDetails = true,
         CancellationToken cancellationToken = default);
 
     [Obsolete("Use FindByNameAsync method.")]
     Tenant FindByName(
-        string name,
+        string normalizedName,
         bool includeDetails = true
     );
 

modules/tenant-management/src/Volo.Abp.TenantManagement.Domain/Volo/Abp/TenantManagement/Tenant.cs

@@ -10,7 +10,9 @@ namespace Volo.Abp.TenantManagement;
 public class Tenant : FullAuditedAggregateRoot<Guid>, IHasEntityVersion
 {
     public virtual string Name { get; protected set; }
-    
+
+    public virtual string NormalizedName { get; protected set; }
+
     public virtual int EntityVersion { get; protected set; }
 
     public virtual List<TenantConnectionString> ConnectionStrings { get; protected set; }
@@ -20,10 +22,11 @@ public class Tenant : FullAuditedAggregateRoot<Guid>, IHasEntityVersion
 
     }
 
-    protected internal Tenant(Guid id, [NotNull] string name)
+    protected internal Tenant(Guid id, [NotNull] string name, [CanBeNull] string normalizedTenantName)
         : base(id)
     {
         SetName(name);
+        SetNormalizedTenantName(normalizedTenantName);
 
         ConnectionStrings = new List<TenantConnectionString>();
     }
@@ -78,4 +81,9 @@ public class Tenant : FullAuditedAggregateRoot<Guid>, IHasEntityVersion
     {
         Name = Check.NotNullOrWhiteSpace(name, nameof(name), TenantConsts.MaxNameLength);
     }
+
+    protected internal virtual void SetNormalizedTenantName([CanBeNull] string normalizedTenantName)
+    {
+        NormalizedName = normalizedTenantName;
+    }
 }

modules/tenant-management/src/Volo.Abp.TenantManagement.Domain/Volo/Abp/TenantManagement/TenantConfigurationCacheItemInvalidator.cs

@@ -22,21 +22,21 @@ public class TenantConfigurationCacheItemInvalidator :
 
     public virtual async Task HandleEventAsync(EntityChangedEventData<Tenant> eventData)
     {
-        await ClearCacheAsync(eventData.Entity.Id, eventData.Entity.Name);
+        await ClearCacheAsync(eventData.Entity.Id, eventData.Entity.NormalizedName);
     }
 
     public virtual async Task HandleEventAsync(EntityDeletedEventData<Tenant> eventData)
     {
-        await ClearCacheAsync(eventData.Entity.Id, eventData.Entity.Name);
+        await ClearCacheAsync(eventData.Entity.Id, eventData.Entity.NormalizedName);
     }
 
-    protected virtual async Task ClearCacheAsync(Guid? id, string name)
+    protected virtual async Task ClearCacheAsync(Guid? id, string normalizedName)
     {
         await Cache.RemoveManyAsync(
             new[]
             {
                 TenantConfigurationCacheItem.CalculateCacheKey(id, null),
-                TenantConfigurationCacheItem.CalculateCacheKey(null, name),
+                TenantConfigurationCacheItem.CalculateCacheKey(null, normalizedName),
             });
     }
 }

modules/tenant-management/src/Volo.Abp.TenantManagement.Domain/Volo/Abp/TenantManagement/TenantManager.cs

@@ -11,19 +11,22 @@ public class TenantManager : DomainService, ITenantManager
     protected ITenantRepository TenantRepository { get; }
     protected IDistributedCache<TenantConfigurationCacheItem> Cache { get; }
 
-    public TenantManager(ITenantRepository tenantRepository,
-        IDistributedCache<TenantConfigurationCacheItem> cache)
+    protected ITenantNormalizer TenantNormalizer { get; }
+
+    public TenantManager(ITenantRepository tenantRepository, IDistributedCache<TenantConfigurationCacheItem> cache, ITenantNormalizer tenantNormalizer)
     {
         TenantRepository = tenantRepository;
         Cache = cache;
+        TenantNormalizer = tenantNormalizer;
     }
 
     public virtual async Task<Tenant> CreateAsync(string name)
     {
         Check.NotNull(name, nameof(name));
 
-        await ValidateNameAsync(name);
-        return new Tenant(GuidGenerator.Create(), name);
+        var normalizedTenantName = TenantNormalizer.NormalizeName(name);
+        await ValidateNameAsync(normalizedTenantName);
+        return new Tenant(GuidGenerator.Create(), name, normalizedTenantName);
     }
 
     public virtual async Task ChangeNameAsync(Tenant tenant, string name)
@@ -31,17 +34,20 @@ public class TenantManager : DomainService, ITenantManager
         Check.NotNull(tenant, nameof(tenant));
         Check.NotNull(name, nameof(name));
 
-        await ValidateNameAsync(name, tenant.Id);
-        await Cache.RemoveAsync(TenantConfigurationCacheItem.CalculateCacheKey(tenant.Name));
+        var normalizedTenantName = TenantNormalizer.NormalizeName(name);
+
+        await ValidateNameAsync(normalizedTenantName, tenant.Id);
+        await Cache.RemoveAsync(TenantConfigurationCacheItem.CalculateCacheKey(tenant.NormalizedName));
         tenant.SetName(name);
+        tenant.SetNormalizedTenantName(normalizedTenantName);
     }
 
-    protected virtual async Task ValidateNameAsync(string name, Guid? expectedId = null)
+    protected virtual async Task ValidateNameAsync(string normalizeName, Guid? expectedId = null)
     {
-        var tenant = await TenantRepository.FindByNameAsync(name);
+        var tenant = await TenantRepository.FindByNameAsync(normalizeName);
         if (tenant != null && tenant.Id != expectedId)
         {
-            throw new BusinessException("Volo.Abp.TenantManagement:DuplicateTenantName").WithData("Name", name);
+            throw new BusinessException("Volo.Abp.TenantManagement:DuplicateTenantName").WithData("Name", normalizeName);
         }
     }
 }

modules/tenant-management/src/Volo.Abp.TenantManagement.Domain/Volo/Abp/TenantManagement/TenantStore.cs

@@ -27,9 +27,9 @@ public class TenantStore : ITenantStore, ITransientDependency
         Cache = cache;
     }
 
-    public virtual async Task<TenantConfiguration> FindAsync(string name)
+    public virtual async Task<TenantConfiguration> FindAsync(string normalizedName)
     {
-        return (await GetCacheItemAsync(null, name)).Value;
+        return (await GetCacheItemAsync(null, normalizedName)).Value;
     }
 
     public virtual async Task<TenantConfiguration> FindAsync(Guid id)
@@ -38,9 +38,9 @@ public class TenantStore : ITenantStore, ITransientDependency
     }
 
     [Obsolete("Use FindAsync method.")]
-    public virtual TenantConfiguration Find(string name)
+    public virtual TenantConfiguration Find(string normalizedName)
     {
-        return (GetCacheItem(null, name)).Value;
+        return (GetCacheItem(null, normalizedName)).Value;
     }
 
     [Obsolete("Use FindAsync method.")]
@@ -49,9 +49,9 @@ public class TenantStore : ITenantStore, ITransientDependency
         return (GetCacheItem(id, null)).Value;
     }
 
-    protected virtual async Task<TenantConfigurationCacheItem> GetCacheItemAsync(Guid? id, string name)
+    protected virtual async Task<TenantConfigurationCacheItem> GetCacheItemAsync(Guid? id, string normalizedName)
     {
-        var cacheKey = CalculateCacheKey(id, name);
+        var cacheKey = CalculateCacheKey(id, normalizedName);
 
         var cacheItem = await Cache.GetAsync(cacheKey, considerUow: true);
         if (cacheItem != null)
@@ -68,11 +68,11 @@ public class TenantStore : ITenantStore, ITransientDependency
             }
         }
 
-        if (!name.IsNullOrWhiteSpace())
+        if (!normalizedName.IsNullOrWhiteSpace())
         {
             using (CurrentTenant.Change(null)) //TODO: No need this if we can implement to define host side (or tenant-independent) entities!
             {
-                var tenant = await TenantRepository.FindByNameAsync(name);
+                var tenant = await TenantRepository.FindByNameAsync(normalizedName);
                 return await SetCacheAsync(cacheKey, tenant);
             }
         }
@@ -89,9 +89,9 @@ public class TenantStore : ITenantStore, ITransientDependency
     }
 
     [Obsolete("Use GetCacheItemAsync method.")]
-    protected virtual TenantConfigurationCacheItem GetCacheItem(Guid? id, string name)
+    protected virtual TenantConfigurationCacheItem GetCacheItem(Guid? id, string normalizedName)
     {
-        var cacheKey = CalculateCacheKey(id, name);
+        var cacheKey = CalculateCacheKey(id, normalizedName);
 
         var cacheItem = Cache.Get(cacheKey, considerUow: true);
         if (cacheItem != null)
@@ -108,11 +108,11 @@ public class TenantStore : ITenantStore, ITransientDependency
             }
         }
 
-        if (!name.IsNullOrWhiteSpace())
+        if (!normalizedName.IsNullOrWhiteSpace())
         {
             using (CurrentTenant.Change(null)) //TODO: No need this if we can implement to define host side (or tenant-independent) entities!
             {
-                var tenant = TenantRepository.FindByName(name);
+                var tenant = TenantRepository.FindByName(normalizedName);
                 return SetCache(cacheKey, tenant);
             }
         }
@@ -129,8 +129,8 @@ public class TenantStore : ITenantStore, ITransientDependency
         return cacheItem;
     }
 
-    protected virtual string CalculateCacheKey(Guid? id, string name)
+    protected virtual string CalculateCacheKey(Guid? id, string normalizedName)
     {
-        return TenantConfigurationCacheItem.CalculateCacheKey(id, name);
+        return TenantConfigurationCacheItem.CalculateCacheKey(id, normalizedName);
     }
 }

modules/tenant-management/src/Volo.Abp.TenantManagement.EntityFrameworkCore/Volo/Abp/TenantManagement/EntityFrameworkCore/AbpTenantManagementDbContextModelCreatingExtensions.cs

@@ -23,6 +23,7 @@ public static class AbpTenantManagementDbContextModelCreatingExtensions
             b.ConfigureByConvention();
 
             b.Property(t => t.Name).IsRequired().HasMaxLength(TenantConsts.MaxNameLength);
+            b.Property(t => t.NormalizedName).IsRequired().HasMaxLength(TenantConsts.MaxNameLength);
 
             b.HasMany(u => u.ConnectionStrings).WithOne().HasForeignKey(uc => uc.TenantId).IsRequired();
 

modules/tenant-management/src/Volo.Abp.TenantManagement.EntityFrameworkCore/Volo/Abp/TenantManagement/EntityFrameworkCore/EfCoreTenantRepository.cs

@@ -19,23 +19,23 @@ public class EfCoreTenantRepository : EfCoreRepository<ITenantManagementDbContex
     }
 
     public virtual async Task<Tenant> FindByNameAsync(
-        string name,
+        string normalizedName,
         bool includeDetails = true,
         CancellationToken cancellationToken = default)
     {
         return await (await GetDbSetAsync())
             .IncludeDetails(includeDetails)
             .OrderBy(t => t.Id)
-            .FirstOrDefaultAsync(t => t.Name == name, GetCancellationToken(cancellationToken));
+            .FirstOrDefaultAsync(t => t.NormalizedName == normalizedName, GetCancellationToken(cancellationToken));
     }
 
     [Obsolete("Use FindByNameAsync method.")]
-    public virtual Tenant FindByName(string name, bool includeDetails = true)
+    public virtual Tenant FindByName(string normalizedName, bool includeDetails = true)
     {
         return DbSet
             .IncludeDetails(includeDetails)
             .OrderBy(t => t.Id)
-            .FirstOrDefault(t => t.Name == name);
+            .FirstOrDefault(t => t.NormalizedName == normalizedName);
     }
 
     [Obsolete("Use FindAsync method.")]

modules/tenant-management/src/Volo.Abp.TenantManagement.MongoDB/Volo/Abp/TenantManagement/MongoDb/MongoTenantRepository.cs

@@ -20,19 +20,19 @@ public class MongoTenantRepository : MongoDbRepository<ITenantManagementMongoDbC
     }
 
     public virtual async Task<Tenant> FindByNameAsync(
-        string name,
+        string normalizedName,
         bool includeDetails = true,
         CancellationToken cancellationToken = default)
     {
         return await (await GetMongoQueryableAsync(cancellationToken))
-            .FirstOrDefaultAsync(t => t.Name == name, GetCancellationToken(cancellationToken));
+            .FirstOrDefaultAsync(t => t.NormalizedName == normalizedName, GetCancellationToken(cancellationToken));
     }
 
     [Obsolete("Use FindByNameAsync method.")]
-    public virtual Tenant FindByName(string name, bool includeDetails = true)
+    public virtual Tenant FindByName(string normalizedName, bool includeDetails = true)
     {
         return GetMongoQueryable()
-            .FirstOrDefault(t => t.Name == name);
+            .FirstOrDefault(t => t.NormalizedName == normalizedName);
     }
 
     [Obsolete("Use FindAsync method.")]

modules/tenant-management/test/Volo.Abp.TenantManagement.Domain.Tests/Volo/Abp/TenantManagement/TenantCacheItemInvalidator_Tests.cs

@@ -12,6 +12,7 @@ public class TenantConfigurationCacheItemInvalidator_Tests : AbpTenantManagement
     private readonly ITenantStore _tenantStore;
     private readonly ITenantRepository _tenantRepository;
     private readonly ITenantManager _tenantManager;
+    private readonly ITenantNormalizer _tenantNormalizer;
 
     public TenantConfigurationCacheItemInvalidator_Tests()
     {
@@ -19,86 +20,87 @@ public class TenantConfigurationCacheItemInvalidator_Tests : AbpTenantManagement
         _tenantStore = GetRequiredService<ITenantStore>();
         _tenantRepository = GetRequiredService<ITenantRepository>();
         _tenantManager = GetRequiredService<ITenantManager>();
+        _tenantNormalizer = GetRequiredService<ITenantNormalizer>();
     }
 
     [Fact]
     public async Task Get_Tenant_Should_Cached()
     {
-        var acme = await _tenantRepository.FindByNameAsync("acme");
+        var acme = await _tenantRepository.FindByNameAsync(_tenantNormalizer.NormalizeName("acme"));
         acme.ShouldNotBeNull();
 
         (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(acme.Id, null))).ShouldBeNull();
-        (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(null, acme.Name))).ShouldBeNull();
+        (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(null, acme.NormalizedName))).ShouldBeNull();
 
         await _tenantStore.FindAsync(acme.Id);
         (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(acme.Id, null))).ShouldNotBeNull();
 
-        await _tenantStore.FindAsync(acme.Name);
-        (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(null, acme.Name))).ShouldNotBeNull();
+        await _tenantStore.FindAsync(acme.NormalizedName);
+        (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(null, acme.NormalizedName))).ShouldNotBeNull();
 
 
-        var volosoft = _tenantRepository.FindByName("volosoft");
+        var volosoft = _tenantRepository.FindByName(_tenantNormalizer.NormalizeName("volosoft"));
         volosoft.ShouldNotBeNull();
 
         (_cache.Get(TenantConfigurationCacheItem.CalculateCacheKey(volosoft.Id, null))).ShouldBeNull();
-        (_cache.Get(TenantConfigurationCacheItem.CalculateCacheKey(null, volosoft.Name))).ShouldBeNull();
+        (_cache.Get(TenantConfigurationCacheItem.CalculateCacheKey(null, volosoft.NormalizedName))).ShouldBeNull();
 
         _tenantStore.Find(volosoft.Id);
         (_cache.Get(TenantConfigurationCacheItem.CalculateCacheKey(volosoft.Id, null))).ShouldNotBeNull();
 
-        _tenantStore.Find(volosoft.Name);
-        (_cache.Get(TenantConfigurationCacheItem.CalculateCacheKey(null, volosoft.Name))).ShouldNotBeNull();
+        _tenantStore.Find(volosoft.NormalizedName);
+        (_cache.Get(TenantConfigurationCacheItem.CalculateCacheKey(null, volosoft.NormalizedName))).ShouldNotBeNull();
     }
 
     [Fact]
     public async Task Cache_Should_Invalidator_When_Tenant_Changed()
     {
-        var acme = await _tenantRepository.FindByNameAsync("acme");
+        var acme = await _tenantRepository.FindByNameAsync(_tenantNormalizer.NormalizeName("acme"));
         acme.ShouldNotBeNull();
 
         // FindAsync will cache tenant.
         await _tenantStore.FindAsync(acme.Id);
-        await _tenantStore.FindAsync(acme.Name);
+        await _tenantStore.FindAsync(acme.NormalizedName);
 
         (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(acme.Id, null))).ShouldNotBeNull();
-        (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(null, acme.Name))).ShouldNotBeNull();
+        (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(null, acme.NormalizedName))).ShouldNotBeNull();
 
         await _tenantRepository.DeleteAsync(acme);
 
         (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(acme.Id, null))).ShouldBeNull();
-        (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(null, acme.Name))).ShouldBeNull();
+        (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(null, acme.NormalizedName))).ShouldBeNull();
 
 
-        var volosoft = await _tenantRepository.FindByNameAsync("volosoft");
+        var volosoft = await _tenantRepository.FindByNameAsync(_tenantNormalizer.NormalizeName("volosoft"));
         volosoft.ShouldNotBeNull();
 
         // Find will cache tenant.
         _tenantStore.Find(volosoft.Id);
-        _tenantStore.Find(volosoft.Name);
+        _tenantStore.Find(volosoft.NormalizedName);
 
         (_cache.Get(TenantConfigurationCacheItem.CalculateCacheKey(volosoft.Id, null))).ShouldNotBeNull();
-        (_cache.Get(TenantConfigurationCacheItem.CalculateCacheKey(null, volosoft.Name))).ShouldNotBeNull();
+        (_cache.Get(TenantConfigurationCacheItem.CalculateCacheKey(null, volosoft.NormalizedName))).ShouldNotBeNull();
 
         await _tenantRepository.DeleteAsync(volosoft);
 
         (_cache.Get(TenantConfigurationCacheItem.CalculateCacheKey(volosoft.Id, null))).ShouldBeNull();
-        (_cache.Get(TenantConfigurationCacheItem.CalculateCacheKey(null, volosoft.Name))).ShouldBeNull();
+        (_cache.Get(TenantConfigurationCacheItem.CalculateCacheKey(null, volosoft.NormalizedName))).ShouldBeNull();
 
-        var abp = await _tenantRepository.FindByNameAsync("abp");
+        var abp = await _tenantRepository.FindByNameAsync(_tenantNormalizer.NormalizeName("abp"));
         abp.ShouldNotBeNull();
 
         // Find will cache tenant.
         await _tenantStore.FindAsync(abp.Id);
-        await _tenantStore.FindAsync(abp.Name);
+        await _tenantStore.FindAsync(abp.NormalizedName);
 
         (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(abp.Id, null))).ShouldNotBeNull();
-        (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(null, abp.Name))).ShouldNotBeNull();
+        (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(null, abp.NormalizedName))).ShouldNotBeNull();
 
         await _tenantManager.ChangeNameAsync(abp, "abp2");
         await _tenantRepository.UpdateAsync(abp);
 
         (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(abp.Id, null))).ShouldBeNull();
-        (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(null, "abp"))).ShouldBeNull();
-        (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(null, "abp2"))).ShouldBeNull();
+        (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(null, _tenantNormalizer.NormalizeName("abp")))).ShouldBeNull();
+        (await _cache.GetAsync(TenantConfigurationCacheItem.CalculateCacheKey(null, _tenantNormalizer.NormalizeName("abp2")))).ShouldBeNull();
     }
 }

modules/tenant-management/test/Volo.Abp.TenantManagement.Domain.Tests/Volo/Abp/TenantManagement/TenantManager_Tests.cs

@@ -1,5 +1,6 @@
 using System.Threading.Tasks;
 using Shouldly;
+using Volo.Abp.MultiTenancy;
 using Xunit;
 
 namespace Volo.Abp.TenantManagement;
@@ -8,19 +9,21 @@ public class TenantManager_Tests : AbpTenantManagementDomainTestBase
 {
     private readonly ITenantManager _tenantManager;
     private readonly ITenantRepository _tenantRepository;
+    private readonly ITenantNormalizer _tenantNormalizer;
 
     public TenantManager_Tests()
     {
         _tenantManager = GetRequiredService<ITenantManager>();
         _tenantRepository = GetRequiredService<ITenantRepository>();
+        _tenantNormalizer = GetRequiredService<ITenantNormalizer>();
     }
 
-
     [Fact]
     public async Task CreateAsync()
     {
         var tenant = await _tenantManager.CreateAsync("Test");
         tenant.Name.ShouldBe("Test");
+        tenant.NormalizedName.ShouldBe(_tenantNormalizer.NormalizeName("Test"));
     }
 
     [Fact]
@@ -32,18 +35,20 @@ public class TenantManager_Tests : AbpTenantManagementDomainTestBase
     [Fact]
     public async Task ChangeNameAsync()
     {
-        var tenant = await _tenantRepository.FindByNameAsync("volosoft");
+        var tenant = await _tenantRepository.FindByNameAsync(_tenantNormalizer.NormalizeName("volosoft"));
         tenant.ShouldNotBeNull();
+        tenant.NormalizedName.ShouldBe(_tenantNormalizer.NormalizeName("volosoft"));
 
         await _tenantManager.ChangeNameAsync(tenant, "newVolosoft");
 
         tenant.Name.ShouldBe("newVolosoft");
+        tenant.NormalizedName.ShouldBe(_tenantNormalizer.NormalizeName("newVolosoft"));
     }
 
     [Fact]
     public async Task ChangeName_Tenant_Name_Can_Not_Duplicate()
     {
-        var tenant = await _tenantRepository.FindByNameAsync("acme");
+        var tenant = await _tenantRepository.FindByNameAsync(_tenantNormalizer.NormalizeName("acme"));
         tenant.ShouldNotBeNull();
 
         await Assert.ThrowsAsync<BusinessException>(async () => await _tenantManager.ChangeNameAsync(tenant, "volosoft"));

modules/tenant-management/test/Volo.Abp.TenantManagement.Domain.Tests/Volo/Abp/TenantManagement/TenantStore_Tests.cs

@@ -9,25 +9,28 @@ public class TenantStore_Tests : AbpTenantManagementDomainTestBase
 {
     private readonly ITenantStore _tenantStore;
     private readonly ITenantRepository _tenantRepository;
+    private readonly ITenantNormalizer _tenantNormalizer;
 
     public TenantStore_Tests()
     {
         _tenantStore = GetRequiredService<ITenantStore>();
         _tenantRepository = GetRequiredService<ITenantRepository>();
+        _tenantNormalizer = GetRequiredService<ITenantNormalizer>();
     }
 
     [Fact]
     public async Task FindAsyncByName()
     {
-        var acme = await _tenantStore.FindAsync("acme");
+        var acme = await _tenantStore.FindAsync(_tenantNormalizer.NormalizeName("acme")!);
         acme.ShouldNotBeNull();
         acme.Name.ShouldBe("acme");
+        acme.NormalizedName.ShouldBe(_tenantNormalizer.NormalizeName("acme")!);
     }
 
     [Fact]
     public async Task FindAsyncById()
     {
-        var acme = await _tenantRepository.FindByNameAsync("acme");
+        var acme = await _tenantRepository.FindByNameAsync(_tenantNormalizer.NormalizeName("acme"));
         acme.ShouldNotBeNull();
 
         (await _tenantStore.FindAsync(acme.Id)).ShouldNotBeNull();

modules/tenant-management/test/Volo.Abp.TenantManagement.Domain.Tests/Volo/Abp/TenantManagement/Tenant_Tests.cs

@@ -1,5 +1,6 @@
 using System.Threading.Tasks;
 using Shouldly;
+using Volo.Abp.MultiTenancy;
 using Xunit;
 
 namespace Volo.Abp.TenantManagement;
@@ -7,16 +8,18 @@ namespace Volo.Abp.TenantManagement;
 public class Tenant_Tests : AbpTenantManagementDomainTestBase
 {
     private readonly ITenantRepository _tenantRepository;
+    private readonly ITenantNormalizer _tenantNormalizer;
 
     public Tenant_Tests()
     {
         _tenantRepository = GetRequiredService<ITenantRepository>();
+        _tenantNormalizer = GetRequiredService<ITenantNormalizer>();
     }
 
     [Fact]
     public async Task FindDefaultConnectionString()
     {
-        var acme = await _tenantRepository.FindByNameAsync("acme");
+        var acme = await _tenantRepository.FindByNameAsync(_tenantNormalizer.NormalizeName("acme"));
 
         acme.ShouldNotBeNull();
         acme.FindDefaultConnectionString().ShouldBe("DefaultConnString-Value");
@@ -25,7 +28,7 @@ public class Tenant_Tests : AbpTenantManagementDomainTestBase
     [Fact]
     public async Task FindConnectionString()
     {
-        var acme = await _tenantRepository.FindByNameAsync("acme");
+        var acme = await _tenantRepository.FindByNameAsync(_tenantNormalizer.NormalizeName("acme"));
 
         acme.ShouldNotBeNull();
         acme.FindConnectionString(Data.ConnectionStrings.DefaultConnectionStringName).ShouldBe("DefaultConnString-Value");

modules/tenant-management/test/Volo.Abp.TenantManagement.TestBase/Volo/Abp/TenantManagement/LazyLoad_Tests.cs

@@ -2,6 +2,7 @@
 using System.Threading.Tasks;
 using Shouldly;
 using Volo.Abp.Modularity;
+using Volo.Abp.MultiTenancy;
 using Volo.Abp.Uow;
 using Xunit;
 
@@ -11,10 +12,12 @@ public abstract class LazyLoad_Tests<TStartupModule> : TenantManagementTestBase<
     where TStartupModule : IAbpModule
 {
     public ITenantRepository TenantRepository { get; }
+    public ITenantNormalizer TenantNormalizer { get; }
 
     protected LazyLoad_Tests()
     {
         TenantRepository = GetRequiredService<ITenantRepository>();
+        TenantNormalizer = GetRequiredService<ITenantNormalizer>();
     }
 
     [Fact]
@@ -22,7 +25,7 @@ public abstract class LazyLoad_Tests<TStartupModule> : TenantManagementTestBase<
     {
         using (var uow = GetRequiredService<IUnitOfWorkManager>().Begin())
         {
-            var role = await TenantRepository.FindByNameAsync("acme", includeDetails: false);
+            var role = await TenantRepository.FindByNameAsync(TenantNormalizer.NormalizeName("acme"), includeDetails: false);
             role.ConnectionStrings.ShouldNotBeNull();
             role.ConnectionStrings.Any().ShouldBeTrue();
 

modules/tenant-management/test/Volo.Abp.TenantManagement.TestBase/Volo/Abp/TenantManagement/TenantRepository_Tests.cs

@@ -3,6 +3,7 @@ using System.Linq;
 using System.Threading.Tasks;
 using Shouldly;
 using Volo.Abp.Modularity;
+using Volo.Abp.MultiTenancy;
 using Xunit;
 
 namespace Volo.Abp.TenantManagement;
@@ -11,22 +12,24 @@ public abstract class TenantRepository_Tests<TStartupModule> : TenantManagementT
     where TStartupModule : IAbpModule
 {
     public ITenantRepository TenantRepository { get; }
+    public ITenantNormalizer TenantNormalizer { get; }
 
     protected TenantRepository_Tests()
     {
         TenantRepository = GetRequiredService<ITenantRepository>();
+        TenantNormalizer = GetRequiredService<ITenantNormalizer>();
     }
 
     [Fact]
     public async Task FindByNameAsync()
     {
-        var tenant = await TenantRepository.FindByNameAsync("acme");
+        var tenant = await TenantRepository.FindByNameAsync(TenantNormalizer.NormalizeName("acme"));
         tenant.ShouldNotBeNull();
 
-        tenant = await TenantRepository.FindByNameAsync("undefined-tenant");
+        tenant = await TenantRepository.FindByNameAsync(TenantNormalizer.NormalizeName("undefined-tenant"));
         tenant.ShouldBeNull();
 
-        tenant = await TenantRepository.FindByNameAsync("acme", includeDetails: true);
+        tenant = await TenantRepository.FindByNameAsync(TenantNormalizer.NormalizeName("acme"), includeDetails: true);
         tenant.ShouldNotBeNull();
         tenant.ConnectionStrings.Count.ShouldBeGreaterThanOrEqualTo(2);
     }
@@ -34,7 +37,7 @@ public abstract class TenantRepository_Tests<TStartupModule> : TenantManagementT
     [Fact]
     public async Task FindAsync()
     {
-        var tenantId = (await TenantRepository.FindByNameAsync("acme")).Id;
+        var tenantId = (await TenantRepository.FindByNameAsync(TenantNormalizer.NormalizeName("acme"))).Id;
 
         var tenant = await TenantRepository.FindAsync(tenantId);
         tenant.ShouldNotBeNull();
@@ -51,14 +54,14 @@ public abstract class TenantRepository_Tests<TStartupModule> : TenantManagementT
     public async Task GetListAsync()
     {
         var tenants = await TenantRepository.GetListAsync();
-        tenants.ShouldContain(t => t.Name == "acme");
-        tenants.ShouldContain(t => t.Name == "volosoft");
+        tenants.ShouldContain(t => t.Name == "acme" && t.NormalizedName == TenantNormalizer.NormalizeName("acme"));
+        tenants.ShouldContain(t => t.Name == "volosoft" && t.NormalizedName == TenantNormalizer.NormalizeName("volosoft"));
     }
 
     [Fact]
     public async Task Should_Eager_Load_Tenant_Collections()
     {
-        var role = await TenantRepository.FindByNameAsync("acme");
+        var role = await TenantRepository.FindByNameAsync(TenantNormalizer.NormalizeName("acme"));
         role.ConnectionStrings.ShouldNotBeNull();
         role.ConnectionStrings.Any().ShouldBeTrue();
     }