#### [Abblix\.Oidc\.Server](https://www.abblix.com/docs/api/abblix-oidc-server 'index')
### [Abblix\.Oidc\.Server\.Features\.Tokens\.Revocation](https://www.abblix.com/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Features.Tokens.Revocation 'Abblix\.Oidc\.Server\.Features\.Tokens\.Revocation')

## TokenStatusValidatorDecorator Class

Adds revocation checking to an existing [IJsonWebTokenValidator](https://www.abblix.com/docs/api/abblix-jwt/Abblix.Jwt.IJsonWebTokenValidator 'Abblix\.Jwt\.IJsonWebTokenValidator'): a token that has been
rotated, whose grant family was killed, or that a subject\- or session\-level cutoff reaches is refused
after the inner validator has accepted it\.

```csharp
public class TokenStatusValidatorDecorator : Abblix.Jwt.IJsonWebTokenValidator
```

Inheritance [System\.Object](https://learn.microsoft.com/en-us/dotnet/api/system.object 'System\.Object') → TokenStatusValidatorDecorator

Implements [IJsonWebTokenValidator](https://www.abblix.com/docs/api/abblix-jwt/Abblix.Jwt.IJsonWebTokenValidator 'Abblix\.Jwt\.IJsonWebTokenValidator')

### Remarks
The two halves come from different stores and answer different questions, which is why the cutoff lives
behind [IRevocationCutoffChecker](https://www.abblix.com/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Features.Tokens.Revocation.IRevocationCutoffChecker 'Abblix\.Oidc\.Server\.Features\.Tokens\.Revocation\.IRevocationCutoffChecker') rather than here: this type asks what is recorded about one
token, and that one asks what is recorded about the principal behind it\.
### Constructors

## TokenStatusValidatorDecorator\(ITokenRegistry, IRevocationCutoffChecker, IJsonWebTokenValidator\) Constructor {#Abblix.Oidc.Server.Features.Tokens.Revocation.TokenStatusValidatorDecorator.TokenStatusValidatorDecorator(Abblix.Oidc.Server.Features.Storages.ITokenRegistry,Abblix.Oidc.Server.Features.Tokens.Revocation.IRevocationCutoffChecker,Abblix.Jwt.IJsonWebTokenValidator)}

Adds revocation checking to an existing [IJsonWebTokenValidator](https://www.abblix.com/docs/api/abblix-jwt/Abblix.Jwt.IJsonWebTokenValidator 'Abblix\.Jwt\.IJsonWebTokenValidator'): a token that has been
rotated, whose grant family was killed, or that a subject\- or session\-level cutoff reaches is refused
after the inner validator has accepted it\.

```csharp
public TokenStatusValidatorDecorator(Abblix.Oidc.Server.Features.Storages.ITokenRegistry tokenRegistry, Abblix.Oidc.Server.Features.Tokens.Revocation.IRevocationCutoffChecker cutoffChecker, Abblix.Jwt.IJsonWebTokenValidator innerValidator);
```
#### Parameters

###### `tokenRegistry` [ITokenRegistry](https://www.abblix.com/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Features.Storages.ITokenRegistry 'Abblix\.Oidc\.Server\.Features\.Storages\.ITokenRegistry') {#Abblix.Oidc.Server.Features.Tokens.Revocation.TokenStatusValidatorDecorator.TokenStatusValidatorDecorator(Abblix.Oidc.Server.Features.Storages.ITokenRegistry,Abblix.Oidc.Server.Features.Tokens.Revocation.IRevocationCutoffChecker,Abblix.Jwt.IJsonWebTokenValidator).tokenRegistry}

The token registry used to check token status\.

###### `cutoffChecker` [IRevocationCutoffChecker](https://www.abblix.com/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Features.Tokens.Revocation.IRevocationCutoffChecker 'Abblix\.Oidc\.Server\.Features\.Tokens\.Revocation\.IRevocationCutoffChecker') {#Abblix.Oidc.Server.Features.Tokens.Revocation.TokenStatusValidatorDecorator.TokenStatusValidatorDecorator(Abblix.Oidc.Server.Features.Storages.ITokenRegistry,Abblix.Oidc.Server.Features.Tokens.Revocation.IRevocationCutoffChecker,Abblix.Jwt.IJsonWebTokenValidator).cutoffChecker}

Decides whether a revocation cutoff reaches this token\.

###### `innerValidator` [IJsonWebTokenValidator](https://www.abblix.com/docs/api/abblix-jwt/Abblix.Jwt.IJsonWebTokenValidator 'Abblix\.Jwt\.IJsonWebTokenValidator') {#Abblix.Oidc.Server.Features.Tokens.Revocation.TokenStatusValidatorDecorator.TokenStatusValidatorDecorator(Abblix.Oidc.Server.Features.Storages.ITokenRegistry,Abblix.Oidc.Server.Features.Tokens.Revocation.IRevocationCutoffChecker,Abblix.Jwt.IJsonWebTokenValidator).innerValidator}

The inner validator for initial token validation\.

### Remarks
The two halves come from different stores and answer different questions, which is why the cutoff lives
behind [IRevocationCutoffChecker](https://www.abblix.com/docs/api/abblix-oidc-server/Abblix.Oidc.Server.Features.Tokens.Revocation.IRevocationCutoffChecker 'Abblix\.Oidc\.Server\.Features\.Tokens\.Revocation\.IRevocationCutoffChecker') rather than here: this type asks what is recorded about one
token, and that one asks what is recorded about the principal behind it\.
### Properties

## TokenStatusValidatorDecorator\.EncryptionAlgorithmsSupported Property {#Abblix.Oidc.Server.Features.Tokens.Revocation.TokenStatusValidatorDecorator.EncryptionAlgorithmsSupported}

Forwards the JWE key\-management algorithms accepted by the inner validator; revocation checking
does not influence which encryption algorithms are supported\.

```csharp
public System.Collections.Generic.IEnumerable<string> EncryptionAlgorithmsSupported { get; }
```

Implements [EncryptionAlgorithmsSupported](https://www.abblix.com/docs/api/abblix-jwt/Abblix.Jwt.IJsonWebTokenValidator#Abblix.Jwt.IJsonWebTokenValidator.EncryptionAlgorithmsSupported 'Abblix\.Jwt\.IJsonWebTokenValidator\.EncryptionAlgorithmsSupported')

#### Property Value
[System\.Collections\.Generic\.IEnumerable&lt;](https://learn.microsoft.com/en-us/dotnet/api/system.collections.generic.ienumerable-1 'System\.Collections\.Generic\.IEnumerable\`1')[System\.String](https://learn.microsoft.com/en-us/dotnet/api/system.string 'System\.String')[&gt;](https://learn.microsoft.com/en-us/dotnet/api/system.collections.generic.ienumerable-1 'System\.Collections\.Generic\.IEnumerable\`1')

## TokenStatusValidatorDecorator\.EncryptionMethodsSupported Property {#Abblix.Oidc.Server.Features.Tokens.Revocation.TokenStatusValidatorDecorator.EncryptionMethodsSupported}

Forwards the JWE content\-encryption algorithms accepted by the inner validator; revocation checking
does not influence which encryption algorithms are supported\.

```csharp
public System.Collections.Generic.IEnumerable<string> EncryptionMethodsSupported { get; }
```

Implements [EncryptionMethodsSupported](https://www.abblix.com/docs/api/abblix-jwt/Abblix.Jwt.IJsonWebTokenValidator#Abblix.Jwt.IJsonWebTokenValidator.EncryptionMethodsSupported 'Abblix\.Jwt\.IJsonWebTokenValidator\.EncryptionMethodsSupported')

#### Property Value
[System\.Collections\.Generic\.IEnumerable&lt;](https://learn.microsoft.com/en-us/dotnet/api/system.collections.generic.ienumerable-1 'System\.Collections\.Generic\.IEnumerable\`1')[System\.String](https://learn.microsoft.com/en-us/dotnet/api/system.string 'System\.String')[&gt;](https://learn.microsoft.com/en-us/dotnet/api/system.collections.generic.ienumerable-1 'System\.Collections\.Generic\.IEnumerable\`1')

## TokenStatusValidatorDecorator\.SigningAlgorithmsSupported Property {#Abblix.Oidc.Server.Features.Tokens.Revocation.TokenStatusValidatorDecorator.SigningAlgorithmsSupported}

Forwards the set of JWS signing algorithms accepted by the inner validator \(RFC 7518 §3\.1
names such as `RS256`, `PS256`, `ES256`\); revocation checking does not
influence which algorithms are supported\.

```csharp
public System.Collections.Generic.IEnumerable<string> SigningAlgorithmsSupported { get; }
```

Implements [SigningAlgorithmsSupported](https://www.abblix.com/docs/api/abblix-jwt/Abblix.Jwt.IJsonWebTokenValidator#Abblix.Jwt.IJsonWebTokenValidator.SigningAlgorithmsSupported 'Abblix\.Jwt\.IJsonWebTokenValidator\.SigningAlgorithmsSupported')

#### Property Value
[System\.Collections\.Generic\.IEnumerable&lt;](https://learn.microsoft.com/en-us/dotnet/api/system.collections.generic.ienumerable-1 'System\.Collections\.Generic\.IEnumerable\`1')[System\.String](https://learn.microsoft.com/en-us/dotnet/api/system.string 'System\.String')[&gt;](https://learn.microsoft.com/en-us/dotnet/api/system.collections.generic.ienumerable-1 'System\.Collections\.Generic\.IEnumerable\`1')
### Methods

## TokenStatusValidatorDecorator\.ValidateAsync\(string, ValidationParameters\) Method {#Abblix.Oidc.Server.Features.Tokens.Revocation.TokenStatusValidatorDecorator.ValidateAsync(string,Abblix.Jwt.ValidationParameters)}

Validates a JSON Web Token \(JWT\) and checks its revocation status\.

```csharp
public System.Threading.Tasks.Task<Abblix.Utils.Result<Abblix.Jwt.JsonWebToken,Abblix.Jwt.JwtValidationError>> ValidateAsync(string jwt, Abblix.Jwt.ValidationParameters parameters);
```
#### Parameters

###### `jwt` [System\.String](https://learn.microsoft.com/en-us/dotnet/api/system.string 'System\.String') {#Abblix.Oidc.Server.Features.Tokens.Revocation.TokenStatusValidatorDecorator.ValidateAsync(string,Abblix.Jwt.ValidationParameters).jwt}

The JWT to be validated\.

###### `parameters` [ValidationParameters](https://www.abblix.com/docs/api/abblix-jwt/Abblix.Jwt.ValidationParameters 'Abblix\.Jwt\.ValidationParameters') {#Abblix.Oidc.Server.Features.Tokens.Revocation.TokenStatusValidatorDecorator.ValidateAsync(string,Abblix.Jwt.ValidationParameters).parameters}

Validation parameters to use during validation\.

Implements [ValidateAsync\(string, ValidationParameters\)](https://www.abblix.com/docs/api/abblix-jwt/Abblix.Jwt.IJsonWebTokenValidator#Abblix.Jwt.IJsonWebTokenValidator.ValidateAsync(string,Abblix.Jwt.ValidationParameters) 'Abblix\.Jwt\.IJsonWebTokenValidator\.ValidateAsync\(System\.String,Abblix\.Jwt\.ValidationParameters\)')

#### Returns
[System\.Threading\.Tasks\.Task&lt;](https://learn.microsoft.com/en-us/dotnet/api/system.threading.tasks.task-1 'System\.Threading\.Tasks\.Task\`1')[Abblix\.Utils\.Result&lt;](https://www.abblix.com/docs/api/abblix-utils/Abblix.Utils.Result_TSuccess_TFailure_ 'Abblix\.Utils\.Result\`2')[JsonWebToken](https://www.abblix.com/docs/api/abblix-jwt/Abblix.Jwt.JsonWebToken 'Abblix\.Jwt\.JsonWebToken')[,](https://www.abblix.com/docs/api/abblix-utils/Abblix.Utils.Result_TSuccess_TFailure_ 'Abblix\.Utils\.Result\`2')[JwtValidationError](https://www.abblix.com/docs/api/abblix-jwt/Abblix.Jwt.JwtValidationError 'Abblix\.Jwt\.JwtValidationError')[&gt;](https://www.abblix.com/docs/api/abblix-utils/Abblix.Utils.Result_TSuccess_TFailure_ 'Abblix\.Utils\.Result\`2')[&gt;](https://learn.microsoft.com/en-us/dotnet/api/system.threading.tasks.task-1 'System\.Threading\.Tasks\.Task\`1')  
A Result containing either a validated JsonWebToken or a JwtValidationError\.
If the token is revoked or already used, it returns a JwtValidationError\.
Otherwise, it returns the result from the inner validator\.