com.amazon.simplesignin.ssitoken

Class SSITokenV1Validator

java.lang.Object

com.amazon.simplesignin.ssitoken.SSITokenV1Validator

All Implemented Interfaces:

ISSITokenValidator<SSITokenV1Metadata>

public class SSITokenV1Validator
extends Object
implements ISSITokenValidator<SSITokenV1Metadata>

Implementation of ISSITokenValidator for the token schema SSITokenSchema.SSI_1_0.

Constructor Summary

Constructors

Constructor and Description
SSITokenV1Validator(@NonNull LinkTokenV1Provider linkTokenProvider)

Method Summary

Modifier and Type	Method and Description
SSITokenInfo<SSITokenV1Metadata>	decodeAndVerifyToken(@NonNull SSIToken ssiToken, @NonNull IRequestContext requestContext) Decodes an SSIToken and additionally verifies that token signature is valid and token usage is within its validity window.
SSITokenInfo<SSITokenV1Metadata>	decodeToken(@NonNull SSIToken ssiToken, @NonNull IRequestContext requestContext) Decodes an SSIToken.
SSITokenSchema	getTokenSchema() Returns SSITokenSchema associated with this instance.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SSITokenV1Validator

@Inject
public SSITokenV1Validator(@NonNull
                                   @NonNull LinkTokenV1Provider linkTokenProvider)

Method Detail

getTokenSchema

public SSITokenSchema getTokenSchema()

Description copied from interface: ISSITokenValidator

Returns SSITokenSchema associated with this instance.

Specified by:

getTokenSchema in interface ISSITokenValidator<SSITokenV1Metadata>

Returns:

SSITokenSchema.

decodeToken

public SSITokenInfo<SSITokenV1Metadata> decodeToken(@NonNull
                                                    @NonNull SSIToken ssiToken,
                                                    @NonNull
                                                    @NonNull IRequestContext requestContext)
                                             throws TokenException

Description copied from interface: ISSITokenValidator

Decodes an SSIToken.

Specified by:

decodeToken in interface ISSITokenValidator<SSITokenV1Metadata>

Parameters:

ssiToken - SSI token to decode.

requestContext - IRequestContext object which holds additional contextual information about the request.

Returns:

SSITokenInfo.

Throws:

InvalidTokenException - is thrown when the token cannot be decoded when it's malformed.

TokenException - is thrown to indicate other unexpected errors encountered while decoding token.

decodeAndVerifyToken

public SSITokenInfo<SSITokenV1Metadata> decodeAndVerifyToken(@NonNull
                                                             @NonNull SSIToken ssiToken,
                                                             @NonNull
                                                             @NonNull IRequestContext requestContext)
                                                      throws TokenException

Description copied from interface: ISSITokenValidator

Decodes an SSIToken and additionally verifies that token signature is valid and token usage is within its validity window.

Specified by:

decodeAndVerifyToken in interface ISSITokenValidator<SSITokenV1Metadata>

Parameters:

ssiToken - SSI token to decode.

requestContext - IRequestContext object which holds additional contextual information about the request.

Returns:

SSITokenInfo.

Throws:

InvalidTokenException - is thrown when the token cannot be decoded when it's malformed.

InvalidSignatureException - is thrown when the token signature could not be verified.

TokenException - is thrown to indicate other unexpected errors encountered while decoding token.