Package io.grpc.auth

Class GoogleAuthLibraryCallCredentials.JwtHelper

java.lang.Object

io.grpc.auth.GoogleAuthLibraryCallCredentials.JwtHelper

Enclosing class:

GoogleAuthLibraryCallCredentials

static class GoogleAuthLibraryCallCredentials.JwtHelper
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
private java.lang.reflect.Method	build
private java.lang.reflect.Method	getScopes
private java.util.List<GoogleAuthLibraryCallCredentials.MethodPair>	methodPairs
private java.lang.reflect.Method	newJwtBuilder
private java.lang.Class<? extends com.google.auth.Credentials>	serviceAccountClass

Constructor Summary

Constructors

Constructor	Description
JwtHelper(java.lang.Class<?> rawServiceAccountClass, java.lang.ClassLoader loader)

Method Summary

Modifier and Type	Method	Description
com.google.auth.Credentials	tryServiceAccountToJwt(com.google.auth.Credentials creds)	This method tries to convert a Credentials object to a ServiceAccountJwtAccessCredentials.

Methods inherited from class java.lang.Object

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

Field Detail

serviceAccountClass

private final java.lang.Class<? extends com.google.auth.Credentials> serviceAccountClass

newJwtBuilder

private final java.lang.reflect.Method newJwtBuilder

build

private final java.lang.reflect.Method build

getScopes

private final java.lang.reflect.Method getScopes

methodPairs

private final java.util.List<GoogleAuthLibraryCallCredentials.MethodPair> methodPairs

Constructor Detail

JwtHelper

public JwtHelper(java.lang.Class<?> rawServiceAccountClass,
                 java.lang.ClassLoader loader)
          throws java.lang.ClassNotFoundException,
                 java.lang.NoSuchMethodException

Throws:

java.lang.ClassNotFoundException

java.lang.NoSuchMethodException

Method Detail

tryServiceAccountToJwt

public com.google.auth.Credentials tryServiceAccountToJwt(com.google.auth.Credentials creds)

This method tries to convert a Credentials object to a ServiceAccountJwtAccessCredentials. The original credentials will be returned if:

• The Credentials is not a ServiceAccountCredentials
• The ServiceAccountCredentials has scopes
• Something unexpected happens

Parameters:

creds - the Credentials to convert

Returns:

either the original Credentials or a fully formed ServiceAccountJwtAccessCredentials.