net.devh.boot.grpc.server.security.authentication

Class SSLContextGrpcAuthenticationReader

java.lang.Object

net.devh.boot.grpc.server.security.authentication.SSLContextGrpcAuthenticationReader

All Implemented Interfaces:

GrpcAuthenticationReader

public class SSLContextGrpcAuthenticationReader
extends Object
implements GrpcAuthenticationReader

An GrpcAuthenticationReader that will try to use the peer certificates to extract the client Authentication. Currently this class only supports X509Certificates.

Constructor Summary

Constructors

Constructor and Description
SSLContextGrpcAuthenticationReader()

Method Summary

Modifier and Type	Method and Description
protected Authentication	fromCertificate(Certificate cert) Tries to prepare an Authentication using the given certificate.
Authentication	readAuthentication(io.grpc.ServerCall<?,?> call, io.grpc.Metadata metadata) Tries to read the Authentication information from the given call and metadata.

Methods inherited from class java.lang.Object

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

Constructor Detail

SSLContextGrpcAuthenticationReader

public SSLContextGrpcAuthenticationReader()

Method Detail

readAuthentication

public Authentication readAuthentication(io.grpc.ServerCall<?,?> call,
                                         io.grpc.Metadata metadata)

Description copied from interface: GrpcAuthenticationReader

Tries to read the Authentication information from the given call and metadata.

Note: Implementations are free to throw an AuthenticationException if no credentials could be found in the call. If an exception is thrown by an implementation then the authentication attempt should be considered as failed and no subsequent GrpcAuthenticationReaders should be called. Additionally, the call will fail as Status.UNAUTHENTICATED. If the call instead returns null, then the call processing will proceed unauthenticated.

Specified by:

readAuthentication in interface GrpcAuthenticationReader

Parameters:

call - The call to get that send the request.

metadata - The metadata/headers as sent by the client.

Returns:

The authentication object or null if no authentication is present.

fromCertificate

@Nullable
protected Authentication fromCertificate(Certificate cert)

Tries to prepare an Authentication using the given certificate.

Parameters:

cert - The certificate to use.

Returns:

The authentication instance created with the certificate or null if the certificate type is unsupported.