Class StsRequestHandler

java.lang.Object

com.google.auth.oauth2.StsRequestHandler

final class StsRequestHandler
extends 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 final com.google.api.client.http.HttpHeaders	headers
private final com.google.api.client.http.HttpRequestFactory	httpRequestFactory
private final String	internalOptions
private static final String	PARSE_ERROR_PREFIX
private final StsTokenExchangeRequest	request
private static final String	TOKEN_EXCHANGE_GRANT_TYPE
private final String	tokenExchangeEndpoint

Constructor Summary

Constructors

Modifier	Constructor	Description
private	StsRequestHandler(String tokenExchangeEndpoint, StsTokenExchangeRequest request, com.google.api.client.http.HttpRequestFactory httpRequestFactory, com.google.api.client.http.HttpHeaders headers, 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(String tokenExchangeEndpoint, StsTokenExchangeRequest stsTokenExchangeRequest, com.google.api.client.http.HttpRequestFactory httpRequestFactory)
private com.google.api.client.json.GenericJson	parseJson(String json)

Methods inherited from class Object

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

Field Details

TOKEN_EXCHANGE_GRANT_TYPE

private static final String TOKEN_EXCHANGE_GRANT_TYPE

See Also:

• Constant Field Values

PARSE_ERROR_PREFIX

private static final String PARSE_ERROR_PREFIX

See Also:

• Constant Field Values

tokenExchangeEndpoint

private final 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 String internalOptions

Constructor Details

StsRequestHandler

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

newBuilder

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

exchangeToken

public StsTokenExchangeResponse exchangeToken()
                                       throws IOException

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

Throws:

IOException

buildTokenRequest

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

buildResponse

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

Throws:

IOException

parseJson

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

Throws:

IOException