Package com.google.auth.oauth2

Class StsRequestHandler

java.lang.Object

com.google.auth.oauth2.StsRequestHandler

final class StsRequestHandler
extends java.lang.Object

Implements the OAuth 2.0 token exchange based on https://tools.ietf.org/html/rfc8693.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	StsRequestHandler.Builder

Field Summary

Fields

Modifier and Type	Field	Description
private com.google.api.client.http.HttpHeaders	headers
private com.google.api.client.http.HttpRequestFactory	httpRequestFactory
private java.lang.String	internalOptions
private static java.lang.String	PARSE_ERROR_PREFIX
private StsTokenExchangeRequest	request
private static java.lang.String	TOKEN_EXCHANGE_GRANT_TYPE
private java.lang.String	tokenExchangeEndpoint

Constructor Summary

Constructors

Modifier	Constructor	Description
private	StsRequestHandler(java.lang.String tokenExchangeEndpoint, StsTokenExchangeRequest request, com.google.api.client.http.HttpRequestFactory httpRequestFactory, com.google.api.client.http.HttpHeaders headers, java.lang.String internalOptions)	Internal constructor.

Method Summary

Modifier and Type	Method	Description
private StsTokenExchangeResponse	buildResponse(com.google.api.client.util.GenericData responseData)
private com.google.api.client.util.GenericData	buildTokenRequest()
StsTokenExchangeResponse	exchangeToken()	Exchanges the provided token for another type of token based on the RFC 8693 spec.
static StsRequestHandler.Builder	newBuilder(java.lang.String tokenExchangeEndpoint, StsTokenExchangeRequest stsTokenExchangeRequest, com.google.api.client.http.HttpRequestFactory httpRequestFactory)
private com.google.api.client.json.GenericJson	parseJson(java.lang.String json)

Methods inherited from class java.lang.Object

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

Field Detail

TOKEN_EXCHANGE_GRANT_TYPE

private static final java.lang.String TOKEN_EXCHANGE_GRANT_TYPE

See Also:

Constant Field Values

PARSE_ERROR_PREFIX

private static final java.lang.String PARSE_ERROR_PREFIX

See Also:

Constant Field Values

tokenExchangeEndpoint

private final java.lang.String tokenExchangeEndpoint

request

private final StsTokenExchangeRequest request

httpRequestFactory

private final com.google.api.client.http.HttpRequestFactory httpRequestFactory

headers

@Nullable
private final com.google.api.client.http.HttpHeaders headers

internalOptions

@Nullable
private final java.lang.String internalOptions

Constructor Detail

StsRequestHandler

private StsRequestHandler(java.lang.String tokenExchangeEndpoint,
                          StsTokenExchangeRequest request,
                          com.google.api.client.http.HttpRequestFactory httpRequestFactory,
                          @Nullable
                          com.google.api.client.http.HttpHeaders headers,
                          @Nullable
                          java.lang.String internalOptions)

Internal constructor.

Parameters:

tokenExchangeEndpoint - the token exchange endpoint

request - the token exchange request

headers - optional additional headers to pass along the request

internalOptions - optional GCP specific STS options

Method Detail

newBuilder

public static StsRequestHandler.Builder newBuilder(java.lang.String tokenExchangeEndpoint,
                                                   StsTokenExchangeRequest stsTokenExchangeRequest,
                                                   com.google.api.client.http.HttpRequestFactory httpRequestFactory)

exchangeToken

public StsTokenExchangeResponse exchangeToken()
                                       throws java.io.IOException

Exchanges the provided token for another type of token based on the RFC 8693 spec.

Throws:

java.io.IOException

buildTokenRequest

private com.google.api.client.util.GenericData buildTokenRequest()

buildResponse

private StsTokenExchangeResponse buildResponse(com.google.api.client.util.GenericData responseData)
                                        throws java.io.IOException

Throws:

java.io.IOException

parseJson

private com.google.api.client.json.GenericJson parseJson(java.lang.String json)
                                                  throws java.io.IOException

Throws:

java.io.IOException