One of my projects is using Abp 2.1.3 and we get this error at multiple places 
While using the RAD tool, the core code and the angular are generating but the angular code is not working properly : I am in angular 7
core.js:12301 ERROR Error: Uncaught (in promise): Error: StaticInjectorError(RootModule)[Resources1sComponent -> Http]: StaticInjectorError(Platform: core)[Resources1sComponent -> Http]: NullInjectorError: No provider for Http! Error: StaticInjectorError(RootModule)[Resources1sComponent -> Http]: StaticInjectorError(Platform: core)[Resources1sComponent -> Http]: NullInjectorError: No provider for Http! at NullInjector.push../node_modules/@angular/core/fesm5/core.js.NullInjector.get (core.js:691) at resolveToken (core.js:928) at tryResolveToken (core.js:872) at StaticInjector.push../node_modules/@angular/core/fesm5/core.js.StaticInjector.get (core.js:769) at resolveToken (core.js:928) at tryResolveToken (core.js:872) at StaticInjector.push../node_modules/@angular/core/fesm5/core.js.StaticInjector.get (core.js:769) at resolveNgModuleDep (core.js:17435) at NgModuleRef_.push../node_modules/@angular/core/fesm5/core.js.NgModuleRef_.get (core.js:18124) at resolveNgModuleDep (core.js:17435) at NullInjector.push../node_modules/@angular/core/fesm5/core.js.NullInjector.get (core.js:691) at resolveToken (core.js:928) at tryResolveToken (core.js:872) at StaticInjector.push../node_modules/@angular/core/fesm5/core.js.StaticInjector.get (core.js:769) at resolveToken (core.js:928) at tryResolveToken (core.js:872) at StaticInjector.push../node_modules/@angular/core/fesm5/core.js.StaticInjector.get (core.js:769) at resolveNgModuleDep (core.js:17435) at NgModuleRef_.push../node_modules/@angular/core/fesm5/core.js.NgModuleRef_.get (core.js:18124) at resolveNgModuleDep (core.js:17435) at resolvePromise (zone.js:814) at resolvePromise (zone.js:771) at zone.js:873 at ZoneDelegate.push../node_modules/zone.js/dist/zone.js.ZoneDelegate.invokeTask (zone.js:421) at Object.onInvokeTask (core.js:13842) at ZoneDelegate.push../node_modules/zone.js/dist/zone.js.ZoneDelegate.invokeTask (zone.js:420) at Zone.push../node_modules/zone.js/dist/zone.js.Zone.runTask (zone.js:188) at drainMicroTaskQueue (zone.js:595) at ZoneTask.push../node_modules/zone.js/dist/zone.js.ZoneTask.invokeTask [as invoke] (zone.js:500) at invokeTask (zone.js:1540) defaultErrorLogger @ core.js:12301 push../node_modules/@angular/core/fesm5/core.js.ErrorHandler.handleError @ core.js:12347 next @ core.js:14319 schedulerFn @ core.js:9886 push../node_modules/rxjs/_esm5/internal/Subscriber.js.SafeSubscriber.__tryOrUnsub @ Subscriber.js:209 push../node_modules/rxjs/_esm5/internal/Subscriber.js.SafeSubscriber.next @ Subscriber.js:147 push../node_modules/rxjs/_esm5/internal/Subscriber.js.Subscriber._next @ Subscriber.js:80 push../node_modules/rxjs/_esm5/internal/Subscriber.js.Subscriber.next @ Subscriber.js:55 push../node_modules/rxjs/_esm5/internal/Subject.js.Subject.next @ Subject.js:47 push../node_modules/@angular/core/fesm5/core.js.EventEmitter.emit @ core.js:9870 (anonymous) @ core.js:13873 push../node_modules/zone.js/dist/zone.js.ZoneDelegate.invoke @ zone.js:388 push../node_modules/zone.js/dist/zone.js.Zone.run @ zone.js:138 push../node_modules/@angular/core/fesm5/core.js.NgZone.runOutsideAngular @ core.js:13810 onHandleError @ core.js:13873 push../node_modules/zone.js/dist/zone.js.ZoneDelegate.handleError @ zone.js:392 push../node_modules/zone.js/dist/zone.js.Zone.runGuarded @ zone.js:154 _loop_1 @ zone.js:677 api.microtaskDrainDone @ zone.js:686 drainMicroTaskQueue @ zone.js:602 push../node_modules/zone.js/dist/zone.js.ZoneTask.invokeTask @ zone.js:500 invokeTask @ zone.js:1540 globalZoneAwareCallback @ zone.js:1566
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Hi -
Can I get an answer to my question ? Thank you in advance.
Any updates?
I am able to add the Azure Vault in th Program.cs and able to add Keys programatically and access them in the Azure Vault. But when it comes to Secret I am having issues. As per the below document I should be able to add the Azure Vault COnfiguration Provider and access the configuration
https://docs.microsoft.com/en-us/aspnet/core/security/key-vault-configuration?view=aspnetcore-2.1
My code :
public static IWebHostBuilder CreateWebHostBuilder(string[] args)
{
return new WebHostBuilder()
.UseKestrel(opt => opt.AddServerHeader = false)
.UseContentRoot(Directory.GetCurrentDirectory())
.UseIISIntegration()
.UseStartup<Startup>()
.ConfigureAppConfiguration((ctx, builder) =>
{
var keyVaultEndpoint = KeyVaultEndpoint;
if (string.IsNullOrEmpty(keyVaultEndpoint)) return;
var azureServiceTokenProvider = new AzureServiceTokenProvider();
var keyVaultClient = new KeyVaultClient(
new KeyVaultClient.AuthenticationCallback(
azureServiceTokenProvider.KeyVaultTokenCallback));
builder.AddAzureKeyVault(
keyVaultEndpoint, keyVaultClient, new DefaultKeyVaultSecretManager());
});
}
private static string KeyVaultEndpoint => Environment.GetEnvironmentVariable("KEYVAULT_ENDPOINT");
When I trying commenting the configrations in AppSettings.json and adding it in the Azure Vault i am unable to access those values:
e.g. _appConfiguration["ConnectionStrings:Default"]
Am I missing something here ?
I added these classes in the core project.
Error in Error Log :
<br> TokenAuthController' is waiting for the following dependencies: - Service 'DOCUHOLD.EDRMS.MultiTenancy.Cache.ITenantCacheExtensions' which was not registered.
Castle.MicroKernel.Handlers.HandlerException: Can't create component 'DOCUHOLD.EDRMS.Web.Controllers.TokenAuthController' as it has dependencies to be satisfied.
I know I am missing something somewhere but not sure where and how to register it.
public interface ITenantCacheExtensions
{
TenantCacheItemExtensions Get(int tenantId);
TenantCacheItemExtensions Get(string tenancyName);
TenantCacheItemExtensions GetOrNull(string tenancyName);
TenantCacheItemExtensions GetOrNull(int tenantId);
}
public class TenantCacheExtensions<TTenant, TUser> : ITenantCacheExtensions, IEventHandler<EntityChangedEventData<TTenant>>
where TTenant : AbpTenant<TUser>
where TUser : AbpUserBase
{
private readonly ICacheManager _cacheManager;
private readonly IRepository<TTenant> _tenantRepository;
private readonly IUnitOfWorkManager _unitOfWorkManager;
public TenantCacheExtensions(
ICacheManager cacheManager,
IRepository<TTenant> tenantRepository,
IUnitOfWorkManager unitOfWorkManager)
{
_cacheManager = cacheManager;
_tenantRepository = tenantRepository;
_unitOfWorkManager = unitOfWorkManager;
}
public virtual TenantCacheItemExtensions Get(int tenantId)
{
var cacheItem = GetOrNull(tenantId);
if (cacheItem == null)
{
throw new AbpException("There is no tenant with given id: " + tenantId);
}
return cacheItem;
}
public virtual TenantCacheItemExtensions Get(string tenancyName)
{
var cacheItem = GetOrNull(tenancyName);
if (cacheItem == null)
{
throw new AbpException("There is no tenant with given tenancy name: " + tenancyName);
}
return cacheItem;
}
public virtual TenantCacheItemExtensions GetOrNull(string tenancyName)
{
var tenantId = _cacheManager
.GetTenantByNameCache()
.Get(
tenancyName.ToLowerInvariant(),
() => GetTenantOrNull(tenancyName)?.Id
);
return tenantId == null ? null : Get(tenantId.Value);
}
public TenantCacheItemExtensions GetOrNull(int tenantId)
{
return _cacheManager
.GetTenantCache()
.Get(
tenantId,
() =>
{
var tenant = GetTenantOrNull(tenantId);
if (tenant == null)
{
return null;
}
return CreateTenantCacheItem(tenant);
}
);
}
protected virtual TenantCacheItemExtensions CreateTenantCacheItem(TTenant tenant)
{
return new TenantCacheItemExtensions
{
Id = tenant.Id,
Name = tenant.Name,
TenancyName = tenant.TenancyName,
EditionId = tenant.EditionId,
ConnectionString = SimpleStringCipher.Instance.Decrypt(tenant.ConnectionString),
IsActive = tenant.IsActive,
EncryptedAesSessionKey = tenant.EncryptedAesSessionKey,
KeyId = tenant.KeyId
};
}
[UnitOfWork]
protected virtual TTenant GetTenantOrNull(int tenantId)
{
using (_unitOfWorkManager.Current.SetTenantId(null))
{
return _tenantRepository.FirstOrDefault(tenantId);
}
}
[UnitOfWork]
protected virtual TTenant GetTenantOrNull(string tenancyName)
{
using (_unitOfWorkManager.Current.SetTenantId(null))
{
return _tenantRepository.FirstOrDefault(t => t.TenancyName == tenancyName);
}
}
public void HandleEvent(EntityChangedEventData<TTenant> eventData)
{
var existingCacheItem = _cacheManager.GetTenantCache().GetOrDefault(eventData.Entity.Id);
_cacheManager
.GetTenantByNameCache()
.Remove(
existingCacheItem != null
? existingCacheItem.TenancyName.ToLowerInvariant()
: eventData.Entity.TenancyName.ToLowerInvariant()
);
_cacheManager
.GetTenantCache()
.Remove(eventData.Entity.Id);
}
}
[Serializable]
public class TenantCacheItemExtensions
{
public const string CacheName = "AbpZeroTenantCache";
public const string ByNameCacheName = "AbpZeroTenantByNameCache";
public int Id { get; set; }
public string Name { get; set; }
public string TenancyName { get; set; }
public string ConnectionString { get; set; }
public int? EditionId { get; set; }
public bool IsActive { get; set; }
public object CustomData { get; set; }
public byte[] EncryptedAesSessionKey { get; set; }
public string KeyId { get; set; }
}
public static class TenantCacheManagerExtensions
{
public static ITypedCache<int, TenantCacheItemExtensions> GetTenantCache(this ICacheManager cacheManager)
{
return cacheManager.GetCache<int, TenantCacheItemExtensions>(TenantCacheItemExtensions.CacheName);
}
public static ITypedCache<string, int?> GetTenantByNameCache(this ICacheManager cacheManager)
{
return cacheManager.GetCache<string, int?>(Abp.MultiTenancy.TenantCacheItem.ByNameCacheName);
}
}
I have added these four classes :
`public interface ITenantCacheExtensions { TenantCacheItemExtensions Get(int tenantId);
TenantCacheItemExtensions Get(string tenancyName);
TenantCacheItemExtensions GetOrNull(string tenancyName);
TenantCacheItemExtensions GetOrNull(int tenantId);
}``
public class TenantCacheExtensions<TTenant, TUser> : ITenantCacheExtensions, IEventHandler<EntityChangedEventData>
where TTenant : Tenant where TUser : AbpUserBase { private readonly ICacheManager _cacheManager; private readonly IRepository _tenantRepository;
private readonly IUnitOfWorkManager _unitOfWorkManager;
public TenantCacheExtensions(
ICacheManager cacheManager,
IRepository<TTenant> tenantRepository,
IUnitOfWorkManager unitOfWorkManager)
{
_cacheManager = cacheManager;
_tenantRepository = tenantRepository;
_unitOfWorkManager = unitOfWorkManager;
}
public virtual TenantCacheItemExtensions Get(int tenantId)
{
var cacheItem = GetOrNull(tenantId);
if (cacheItem == null)
{
throw new AbpException("There is no tenant with given id: " + tenantId);
}
return cacheItem;
}
public virtual TenantCacheItemExtensions Get(string tenancyName)
{
var cacheItem = GetOrNull(tenancyName);
if (cacheItem == null)
{
throw new AbpException("There is no tenant with given tenancy name: " + tenancyName);
}
return cacheItem;
}
public virtual TenantCacheItemExtensions GetOrNull(string tenancyName)
{
var tenantId = _cacheManager
.GetTenantByNameCache()
.Get(
tenancyName.ToLowerInvariant(),
() => GetTenantOrNull(tenancyName)?.Id
);
return tenantId == null ? null : Get(tenantId.Value);
}
public TenantCacheItemExtensions GetOrNull(int tenantId)
{
return _cacheManager
.GetTenantCache()
.Get(
tenantId,
() =>
{
var tenant = GetTenantOrNull(tenantId);
if (tenant == null)
{
return null;
}
return CreateTenantCacheItem(tenant);
}
);
}
protected virtual TenantCacheItemExtensions CreateTenantCacheItem(TTenant tenant)
{
return new TenantCacheItemExtensions
{
Id = tenant.Id,
Name = tenant.Name,
TenancyName = tenant.TenancyName,
EditionId = tenant.EditionId,
ConnectionString = SimpleStringCipher.Instance.Decrypt(tenant.ConnectionString),
IsActive = tenant.IsActive,
EncryptedAesSessionKey = tenant.EncryptedAesSessionKey,
KeyId = tenant.KeyId
};
}
[UnitOfWork]
protected virtual TTenant GetTenantOrNull(int tenantId)
{
using (_unitOfWorkManager.Current.SetTenantId(null))
{
return _tenantRepository.FirstOrDefault(tenantId);
}
}
[UnitOfWork]
protected virtual TTenant GetTenantOrNull(string tenancyName)
{
using (_unitOfWorkManager.Current.SetTenantId(null))
{
return _tenantRepository.FirstOrDefault(t => t.TenancyName == tenancyName);
}
}
public void HandleEvent(EntityChangedEventData<TTenant> eventData)
{
var existingCacheItem = _cacheManager.GetTenantCache().GetOrDefault(eventData.Entity.Id);
_cacheManager
.GetTenantByNameCache()
.Remove(
existingCacheItem != null
? existingCacheItem.TenancyName.ToLowerInvariant()
: eventData.Entity.TenancyName.ToLowerInvariant()
);
_cacheManager
.GetTenantCache()
.Remove(eventData.Entity.Id);
}
}`
`
public object CustomData { get; set; }
public byte[] EncryptedAesSessionKey { get; set; }
public string KeyId { get; set; }
}`
`public static class TenantCacheManagerExtensions
{
public static ITypedCache<int, TenantCacheItemExtensions> GetTenantCache(this ICacheManager cacheManager)
{
return cacheManager.GetCache<int, TenantCacheItemExtensions>(TenantCacheItemExtensions.CacheName);
}
public static ITypedCache<string, int?> GetTenantByNameCache(this ICacheManager cacheManager)
{
return cacheManager.GetCache<string, int?>(Abp.MultiTenancy.TenantCacheItem.ByNameCacheName);
}
}`
Then I made changes to ITenanctCache in TokenAuthController
`public class TokenAuthController : EDRMSControllerBase { private const string UserIdentifierClaimType = "http://aspnetzero.com/claims/useridentifier";
private readonly LogInManager _logInManager;
private readonly ITenantCacheExtensions _tenantCache;`
When I do this I get Internal Server error, when I change it to ITenantCache it works fine.
Am i missing something ?
I am trying to add two columns to Tenant table and also trying to handle the Tenant Cache.
I am geting the below error :
Severity Code Description Project File Line Suppression State Error CS1593 Delegate 'Func<int, TenantCacheItem>' does not take 0 arguments TenantCustomCache.cs 74 Active
` ** public TenantCustomCacheItem GetOrNull(int tenantId)
{
return _cacheManager
.GetTenantCache()
.Get(
tenantId,
() =>
{
var tenant = GetTenantOrNull(tenantId);
if (tenant == null)
{
return null;
}
return CreateTenantCacheItem(tenant);
}
);
}**`
Below is the entire class ` public class TenantCustomCache<TTenant, TUser> : ITenantCustomCacheItem, IEventHandler<EntityChangedEventData
public TenantCustomCache(
ICacheManager cacheManager,
IRepository<TTenant> tenantRepository,
IUnitOfWorkManager unitOfWorkManager)
{
_cacheManager = cacheManager;
_tenantRepository = tenantRepository;
_unitOfWorkManager = unitOfWorkManager;
}
public virtual TenantCustomCacheItem Get(int tenantId)
{
var cacheItem = GetOrNull(tenantId);
if (cacheItem == null)
{
throw new AbpException("There is no tenant with given id: " + tenantId);
}
return cacheItem;
}
public virtual TenantCustomCacheItem Get(string tenancyName)
{
var cacheItem = GetOrNull(tenancyName);
if (cacheItem == null)
{
throw new AbpException("There is no tenant with given tenancy name: " + tenancyName);
}
return cacheItem;
}
public virtual TenantCustomCacheItem GetOrNull(string tenancyName)
{
var tenantId = _cacheManager
.GetTenantByNameCache()
.Get(
tenancyName.ToLowerInvariant(),
() => GetTenantOrNull(tenancyName)?.Id
);
return tenantId == null ? null : Get(tenantId.Value);
}
** public TenantCustomCacheItem GetOrNull(int tenantId)
{
return _cacheManager
.GetTenantCache()
.Get(
tenantId,
() =>
{
var tenant = GetTenantOrNull(tenantId);
if (tenant == null)
{
return null;
}
return CreateTenantCacheItem(tenant);
}
);
}**
protected virtual TenantCustomCacheItem CreateTenantCacheItem(TTenant tenant)
{
return new TenantCustomCacheItem
{
Id = tenant.Id,
Name = tenant.Name,
TenancyName = tenant.TenancyName,
EditionId = tenant.EditionId,
ConnectionString = SimpleStringCipher.Instance.Decrypt(tenant.ConnectionString),
IsActive = tenant.IsActive,
EncryptedAesSessionKey = tenant.EncryptedAesSessionKey,
KeyId = tenant.KeyId
};
}
[UnitOfWork]
protected virtual TTenant GetTenantOrNull(int tenantId)
{
using (_unitOfWorkManager.Current.SetTenantId(null))
{
return _tenantRepository.FirstOrDefault(tenantId);
}
}
[UnitOfWork]
protected virtual TTenant GetTenantOrNull(string tenancyName)
{
using (_unitOfWorkManager.Current.SetTenantId(null))
{
return _tenantRepository.FirstOrDefault(t => t.TenancyName == tenancyName);
}
}
public void HandleEvent(EntityChangedEventData<TTenant> eventData)
{
var existingCacheItem = _cacheManager.GetTenantCache().GetOrDefault(eventData.Entity.Id);
_cacheManager
.GetTenantByNameCache()
.Remove(
existingCacheItem != null
? existingCacheItem.TenancyName.ToLowerInvariant()
: eventData.Entity.TenancyName.ToLowerInvariant()
);
_cacheManager
.GetTenantCache()
.Remove(eventData.Entity.Id);
}
}`