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Fix access token issue OID4VC (#31763)

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closes #31712 

Signed-off-by: Stefan Wiedemann <wistefan@googlemail.com>
This commit is contained in:
Stefan Wiedemann 2024-08-04 11:42:40 +02:00 committed by GitHub
parent 7c69c857a1
commit 6258256c1b
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GPG key ID: B5690EEEBB952194
7 changed files with 146 additions and 97 deletions
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132
services/src/main/java/org/keycloak/protocol/oid4vc/issuance/OID4VCIssuerEndpoint.java
View file

@ -37,6 +37,7 @@ import jakarta.ws.rs.WebApplicationException;
import jakarta.ws.rs.core.Response;
import org.jboss.logging.Logger;
import org.keycloak.common.util.SecretGenerator;
import org.keycloak.events.EventBuilder;
import org.keycloak.models.AuthenticatedClientSessionModel;
import org.keycloak.models.ClientModel;
import org.keycloak.models.KeycloakSession;
@ -54,7 +55,6 @@ import org.keycloak.protocol.oid4vc.model.CredentialResponse;
import org.keycloak.protocol.oid4vc.model.CredentialsOffer;
import org.keycloak.protocol.oid4vc.model.ErrorResponse;
import org.keycloak.protocol.oid4vc.model.ErrorType;
import org.keycloak.protocol.oid4vc.model.Format;
import org.keycloak.protocol.oid4vc.model.OID4VCClient;
import org.keycloak.protocol.oid4vc.model.OfferUriType;
import org.keycloak.protocol.oid4vc.model.PreAuthorizedCode;
@ -63,6 +63,8 @@ import org.keycloak.protocol.oid4vc.model.SupportedCredentialConfiguration;
import org.keycloak.protocol.oid4vc.model.VerifiableCredential;
import org.keycloak.protocol.oidc.grants.PreAuthorizedCodeGrantType;
import org.keycloak.protocol.oidc.grants.PreAuthorizedCodeGrantTypeFactory;
import org.keycloak.protocol.oidc.utils.OAuth2Code;
import org.keycloak.protocol.oidc.utils.OAuth2CodeParser;
import org.keycloak.representations.AccessToken;
import org.keycloak.services.CorsErrorResponseException;
import org.keycloak.services.cors.Cors;
@ -105,6 +107,7 @@ public class OID4VCIssuerEndpoint {
public static final String CREDENTIAL_PATH = "credential";
public static final String CREDENTIAL_OFFER_PATH = "credential-offer/";
public static final String RESPONSE_TYPE_IMG_PNG = "image/png";
public static final String CREDENTIAL_OFFER_URI_CODE_SCOPE = "credential-offer";
private final KeycloakSession session;
private final AppAuthManager.BearerTokenAuthenticator bearerTokenAuthenticator;
private final ObjectMapper objectMapper;
@ -118,12 +121,12 @@ public class OID4VCIssuerEndpoint {
* Key shall be strings, as configured credential of the same format can
* have different configs. Like decoy, visible claims,
* time requirements (iat, exp, nbf, ...).
*
* <p>
* Credentials with same configs can share a default entry with locator= format.
*
* <p>
* Credentials in need of special configuration can provide another signer with specific
* locator=format::type::vc_config_id
*
* <p>
* The providerId of the signing service factory is still the format.
*/
private final Map<String, VerifiableCredentialsSigningService> signingServices;
@ -186,26 +189,38 @@ public class OID4VCIssuerEndpoint {
LOGGER.debugf("No OID4VP-Client supporting type %s registered.", supportedCredentialConfiguration.getScope());
throw new BadRequestException(getErrorResponse(ErrorType.UNSUPPORTED_CREDENTIAL_TYPE));
}
// calculate the expiration of the preAuthorizedCode. The sessionCode will also expire at that time.
int expiration = timeProvider.currentTimeSeconds() + preAuthorizedCodeLifeSpan;
String preAuthorizedCode = generateAuthorizationCodeForClientSession(expiration, clientSession);
String nonce = generateNonce();
CredentialsOffer theOffer = new CredentialsOffer()
.setCredentialIssuer(OID4VCIssuerWellKnownProvider.getIssuer(session.getContext()))
.setCredentialConfigurationIds(List.of(supportedCredentialConfiguration.getId()))
.setGrants(
new PreAuthorizedGrant()
.setPreAuthorizedCode(
new PreAuthorizedCode()
.setPreAuthorizedCode(preAuthorizedCode)));
String sessionCode = generateCodeForSession(expiration, clientSession);
try {
clientSession.setNote(nonce, objectMapper.writeValueAsString(supportedCredentialConfiguration));
clientSession.setNote(sessionCode, objectMapper.writeValueAsString(theOffer));
} catch (JsonProcessingException e) {
LOGGER.errorf("Could not convert Supported Credential POJO to JSON: %s", e.getMessage());
LOGGER.errorf("Could not convert the offer POJO to JSON: %s", e.getMessage());
throw new BadRequestException(getErrorResponse(ErrorType.INVALID_CREDENTIAL_REQUEST));
}
return switch (type) {
case URI -> getOfferUriAsUri(nonce);
case QR_CODE -> getOfferUriAsQr(nonce, width, height);
case URI -> getOfferUriAsUri(sessionCode);
case QR_CODE -> getOfferUriAsQr(sessionCode, width, height);
};
}
private Response getOfferUriAsUri(String nonce) {
private Response getOfferUriAsUri(String sessionCode) {
CredentialOfferURI credentialOfferURI = new CredentialOfferURI()
.setIssuer(OID4VCIssuerWellKnownProvider.getIssuer(session.getContext()) + "/protocol/" + OID4VCLoginProtocolFactory.PROTOCOL_ID + "/" + CREDENTIAL_OFFER_PATH)
.setNonce(nonce);
.setNonce(sessionCode);
return Response.ok()
.type(MediaType.APPLICATION_JSON)
@ -213,11 +228,11 @@ public class OID4VCIssuerEndpoint {
.build();
}
private Response getOfferUriAsQr(String nonce, int width, int height) {
private Response getOfferUriAsQr(String sessionCode, int width, int height) {
QRCodeWriter qrCodeWriter = new QRCodeWriter();
String endcodedOfferUri = URLEncoder.encode(OID4VCIssuerWellKnownProvider.getIssuer(session.getContext()) + "/protocol/" + OID4VCLoginProtocolFactory.PROTOCOL_ID + "/" + CREDENTIAL_OFFER_PATH + nonce, StandardCharsets.UTF_8);
String encodedOfferUri = URLEncoder.encode(OID4VCIssuerWellKnownProvider.getIssuer(session.getContext()) + "/protocol/" + OID4VCLoginProtocolFactory.PROTOCOL_ID + "/" + CREDENTIAL_OFFER_PATH + sessionCode, StandardCharsets.UTF_8);
try {
BitMatrix bitMatrix = qrCodeWriter.encode("openid-credential-offer://?credential_offer_uri=" + endcodedOfferUri, BarcodeFormat.QR_CODE, width, height);
BitMatrix bitMatrix = qrCodeWriter.encode("openid-credential-offer://?credential_offer_uri=" + encodedOfferUri, BarcodeFormat.QR_CODE, width, height);
ByteArrayOutputStream bos = new ByteArrayOutputStream();
MatrixToImageWriter.writeToStream(bitMatrix, "png", bos);
return Response.ok().type(RESPONSE_TYPE_IMG_PNG).entity(bos.toByteArray()).build();
@ -232,45 +247,17 @@ public class OID4VCIssuerEndpoint {
*/
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path(CREDENTIAL_OFFER_PATH + "{nonce}")
public Response getCredentialOffer(@PathParam("nonce") String nonce) {
if (nonce == null) {
@Path(CREDENTIAL_OFFER_PATH + "{sessionCode}")
public Response getCredentialOffer(@PathParam("sessionCode") String sessionCode) {
if (sessionCode == null) {
throw new BadRequestException(getErrorResponse(ErrorType.INVALID_CREDENTIAL_REQUEST));
}
AuthenticatedClientSessionModel clientSession = getAuthenticatedClientSession();
CredentialsOffer credentialsOffer = getOfferFromSessionCode(sessionCode);
LOGGER.debugf("Responding with offer: %s", credentialsOffer);
String note = clientSession.getNote(nonce);
if (note == null) {
throw new BadRequestException(getErrorResponse(ErrorType.INVALID_CREDENTIAL_REQUEST));
}
SupportedCredentialConfiguration offeredCredential;
try {
offeredCredential = objectMapper.readValue(note,
SupportedCredentialConfiguration.class);
LOGGER.debugf("Creating an offer for %s - %s", offeredCredential.getScope(),
offeredCredential.getFormat());
clientSession.removeNote(nonce);
} catch (JsonProcessingException e) {
LOGGER.errorf("Could not convert SupportedCredential JSON to POJO: %s", e);
throw new BadRequestException(getErrorResponse(ErrorType.INVALID_CREDENTIAL_REQUEST));
}
String preAuthorizedCode = generateAuthorizationCodeForClientSession(clientSession);
CredentialsOffer theOffer = new CredentialsOffer()
.setCredentialIssuer(OID4VCIssuerWellKnownProvider.getIssuer(session.getContext()))
.setCredentialConfigurationIds(List.of(offeredCredential.getId()))
.setGrants(
new PreAuthorizedGrant()
.setPreAuthorizedCode(
new PreAuthorizedCode()
.setPreAuthorizedCode(preAuthorizedCode)));
LOGGER.debugf("Responding with offer: %s", theOffer);
return Response.ok()
.entity(theOffer)
.entity(credentialsOffer)
.build();
}
@ -283,7 +270,7 @@ public class OID4VCIssuerEndpoint {
String credentialIdentifier = credentialRequestVO.getCredentialIdentifier();
String scope = client.getAttributes().get("vc." + credentialIdentifier + ".scope"); // following credential identifier in client attribute
AccessToken accessToken = bearerTokenAuthenticator.authenticate().getToken();
if (Arrays.stream(accessToken.getScope().split(" ")).sequential().noneMatch(i->i.equals(scope))) {
if (Arrays.stream(accessToken.getScope().split(" ")).sequential().noneMatch(i -> i.equals(scope))) {
LOGGER.debugf("Scope check failure: credentialIdentifier = %s, required scope = %s, scope in access token = %s.", credentialIdentifier, scope, accessToken.getScope());
throw new CorsErrorResponseException(cors, ErrorType.UNSUPPORTED_CREDENTIAL_TYPE.toString(), "Scope check failure", Response.Status.BAD_REQUEST);
} else {
@ -322,7 +309,7 @@ public class OID4VCIssuerEndpoint {
String requestedFormat = credentialRequestVO.getFormat();
// Check if at least one of both is available.
if(requestedCredentialId == null && requestedFormat == null){
if (requestedCredentialId == null && requestedFormat == null) {
LOGGER.debugf("Missing both configuration id and requested format. At least one shall be specified.");
throw new BadRequestException(getErrorResponse(ErrorType.MISSING_CREDENTIAL_CONFIG_AND_FORMAT));
}
@ -333,22 +320,22 @@ public class OID4VCIssuerEndpoint {
SupportedCredentialConfiguration supportedCredentialConfiguration = null;
if (requestedCredentialId != null) {
supportedCredentialConfiguration = supportedCredentials.get(requestedCredentialId);
if(supportedCredentialConfiguration == null){
if (supportedCredentialConfiguration == null) {
LOGGER.debugf("Credential with configuration id %s not found.", requestedCredentialId);
throw new BadRequestException(getErrorResponse(ErrorType.UNSUPPORTED_CREDENTIAL_TYPE));
}
// Then for format. We know spec does not allow both parameter. But we are tolerant if you send both
// Was found by id, check that the format matches.
if (requestedFormat != null && !requestedFormat.equals(supportedCredentialConfiguration.getFormat())){
if (requestedFormat != null && !requestedFormat.equals(supportedCredentialConfiguration.getFormat())) {
LOGGER.debugf("Credential with configuration id %s does not support requested format %s, but supports %s.", requestedCredentialId, requestedFormat, supportedCredentialConfiguration.getFormat());
throw new BadRequestException(getErrorResponse(ErrorType.UNSUPPORTED_CREDENTIAL_FORMAT));
}
}
if(supportedCredentialConfiguration == null && requestedFormat != null) {
if (supportedCredentialConfiguration == null && requestedFormat != null) {
// Search by format
supportedCredentialConfiguration = getSupportedCredentialConfiguration(credentialRequestVO, supportedCredentials, requestedFormat);
if(supportedCredentialConfiguration == null) {
if (supportedCredentialConfiguration == null) {
LOGGER.debugf("Credential with requested format %s, not supported.", requestedFormat);
throw new BadRequestException(getErrorResponse(ErrorType.UNSUPPORTED_CREDENTIAL_FORMAT));
}
@ -357,7 +344,7 @@ public class OID4VCIssuerEndpoint {
CredentialResponse responseVO = new CredentialResponse();
Object theCredential = getCredential(authResult, supportedCredentialConfiguration, credentialRequestVO);
if(SUPPORTED_FORMATS.contains(requestedFormat)) {
if (SUPPORTED_FORMATS.contains(requestedFormat)) {
responseVO.setCredential(theCredential);
} else {
throw new BadRequestException(getErrorResponse(ErrorType.UNSUPPORTED_CREDENTIAL_TYPE));
@ -427,7 +414,7 @@ public class OID4VCIssuerEndpoint {
/**
* Get a signed credential
*
* @param authResult authResult containing the userSession to create the credential for
* @param authResult authResult containing the userSession to create the credential for
* @param credentialConfig the supported credential configuration
* @param credentialRequestVO the credential request
* @return the signed credential
@ -482,12 +469,35 @@ public class OID4VCIssuerEndpoint {
.toList();
}
private String generateNonce() {
return SecretGenerator.getInstance().randomString();
private String generateCodeForSession(int expiration, AuthenticatedClientSessionModel clientSession) {
String codeId = SecretGenerator.getInstance().randomString();
String nonce = SecretGenerator.getInstance().randomString();
OAuth2Code oAuth2Code = new OAuth2Code(codeId, expiration, nonce, CREDENTIAL_OFFER_URI_CODE_SCOPE, null, null, null,
clientSession.getUserSession().getId());
return OAuth2CodeParser.persistCode(session, clientSession, oAuth2Code);
}
private String generateAuthorizationCodeForClientSession(AuthenticatedClientSessionModel clientSessionModel) {
int expiration = timeProvider.currentTimeSeconds() + preAuthorizedCodeLifeSpan;
private CredentialsOffer getOfferFromSessionCode(String sessionCode) {
EventBuilder eventBuilder = new EventBuilder(session.getContext().getRealm(), session,
session.getContext().getConnection());
OAuth2CodeParser.ParseResult result = OAuth2CodeParser.parseCode(session, sessionCode,
session.getContext().getRealm(),
eventBuilder);
if (result.isExpiredCode() || result.isIllegalCode() || !result.getCodeData().getScope().equals(CREDENTIAL_OFFER_URI_CODE_SCOPE)) {
throw new BadRequestException(getErrorResponse(ErrorType.INVALID_TOKEN));
}
try {
return objectMapper.readValue(result.getClientSession().getNote(sessionCode), CredentialsOffer.class);
} catch (JsonProcessingException e) {
LOGGER.errorf("Could not convert JSON to POJO: %s", e);
throw new BadRequestException(getErrorResponse(ErrorType.INVALID_TOKEN));
} finally {
result.getClientSession().removeNote(sessionCode);
}
}
private String generateAuthorizationCodeForClientSession(int expiration, AuthenticatedClientSessionModel clientSessionModel) {
return PreAuthorizedCodeGrantType.getPreAuthorizedCode(session, clientSessionModel, expiration);
}
@ -533,7 +543,7 @@ public class OID4VCIssuerEndpoint {
// builds the unsigned credential by applying all protocol mappers.
private VCIssuanceContext getVCToSign(List<OID4VCMapper> protocolMappers, SupportedCredentialConfiguration credentialConfig,
AuthenticationManager.AuthResult authResult, CredentialRequest credentialRequestVO) {
AuthenticationManager.AuthResult authResult, CredentialRequest credentialRequestVO) {
// set the required claims
VerifiableCredential vc = new VerifiableCredential()
.setIssuer(URI.create(issuerDid))

13
services/src/main/java/org/keycloak/protocol/oid4vc/model/CredentialsOffer.java
View file

@ -22,6 +22,7 @@ import com.fasterxml.jackson.annotation.JsonProperty;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
/**
* Represents a CredentialsOffer according to the OID4VCI Spec
@ -68,4 +69,16 @@ public class CredentialsOffer {
this.grants = grants;
return this;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof CredentialsOffer that)) return false;
return Objects.equals(getCredentialIssuer(), that.getCredentialIssuer()) && Objects.equals(getCredentialConfigurationIds(), that.getCredentialConfigurationIds()) && Objects.equals(getGrants(), that.getGrants());
}
@Override
public int hashCode() {
return Objects.hash(getCredentialIssuer(), getCredentialConfigurationIds(), getGrants());
}
}

14
services/src/main/java/org/keycloak/protocol/oid4vc/model/PreAuthorizedCode.java
View file

@ -20,6 +20,8 @@ package org.keycloak.protocol.oid4vc.model;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonProperty;
import java.util.Objects;
/**
* Represents a pre-authorized grant, as used by the Credential Offer in OID4VCI
* {@see https://openid.net/specs/openid-4-verifiable-credential-issuance-1_0.html#name-credential-offer}
@ -76,4 +78,16 @@ public class PreAuthorizedCode {
this.authorizationServer = authorizationServer;
return this;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof PreAuthorizedCode that)) return false;
return getInterval() == that.getInterval() && Objects.equals(getPreAuthorizedCode(), that.getPreAuthorizedCode()) && Objects.equals(getTxCode(), that.getTxCode()) && Objects.equals(getAuthorizationServer(), that.getAuthorizationServer());
}
@Override
public int hashCode() {
return Objects.hash(getPreAuthorizedCode(), getTxCode(), getInterval(), getAuthorizationServer());
}
}

14
services/src/main/java/org/keycloak/protocol/oid4vc/model/PreAuthorizedGrant.java
View file

@ -22,6 +22,8 @@ import com.fasterxml.jackson.annotation.JsonProperty;
import org.keycloak.protocol.oidc.grants.PreAuthorizedCodeGrantType;
import org.keycloak.protocol.oidc.grants.PreAuthorizedCodeGrantTypeFactory;
import java.util.Objects;
/**
* Container for the pre-authorized code to be used in a Credential Offer
* <p>
@ -43,4 +45,16 @@ public class PreAuthorizedGrant {
this.preAuthorizedCode = preAuthorizedCode;
return this;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof PreAuthorizedGrant grant)) return false;
return Objects.equals(getPreAuthorizedCode(), grant.getPreAuthorizedCode());
}
@Override
public int hashCode() {
return Objects.hash(getPreAuthorizedCode());
}
}

2
services/src/main/java/org/keycloak/protocol/oidc/utils/OAuth2CodeParser.java
View file

@ -65,7 +65,7 @@ public class OAuth2CodeParser {
/**
* Will parse the code and retrieve the corresponding OAuth2Code and AuthenticatedClientSessionModel. Will also check if code wasn't already
* used and if it wasn't expired. If it was already used (or other error happened during parsing), then returned parser will have "isIllegalHash"
* used and if it wasn't expired. If it was already used (or other error happened during parsing), then returned parser will have "isIllegalCode"
* set to true. If it was expired, the parser will have "isExpired" set to true
*
* @param session

20
testsuite/integration-arquillian/tests/base/src/test/java/org/keycloak/testsuite/oid4vc/issuance/signing/OID4VCIssuerEndpointTest.java
View file

@ -39,7 +39,9 @@ import org.keycloak.common.VerificationException;
import org.keycloak.common.crypto.CryptoIntegration;
import org.keycloak.common.util.MultivaluedHashMap;
import org.keycloak.common.util.SecretGenerator;
import org.keycloak.common.util.Time;
import org.keycloak.crypto.Algorithm;
import org.keycloak.models.AuthenticatedClientSessionModel;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.UserSessionModel;
import org.keycloak.protocol.oid4vc.issuance.OID4VCIssuerEndpoint;
@ -53,6 +55,8 @@ import org.keycloak.protocol.oid4vc.model.Format;
import org.keycloak.protocol.oid4vc.model.SupportedCredentialConfiguration;
import org.keycloak.protocol.oid4vc.model.VerifiableCredential;
import org.keycloak.protocol.oidc.OIDCLoginProtocol;
import org.keycloak.protocol.oidc.utils.OAuth2Code;
import org.keycloak.protocol.oidc.utils.OAuth2CodeParser;
import org.keycloak.representations.JsonWebToken;
import org.keycloak.representations.idm.ClientRepresentation;
import org.keycloak.representations.idm.ClientScopeRepresentation;
@ -80,6 +84,7 @@ import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.keycloak.protocol.oid4vc.issuance.OID4VCIssuerEndpoint.CREDENTIAL_OFFER_URI_CODE_SCOPE;
/**
* Moved test to subclass. so we can reuse initialization code.
@ -244,12 +249,19 @@ public abstract class OID4VCIssuerEndpointTest extends OID4VCTest {
});
}
protected static String prepareNonce(AppAuthManager.BearerTokenAuthenticator authenticator, String note) {
String nonce = SecretGenerator.getInstance().randomString();
protected static String prepareSessionCode(KeycloakSession session, AppAuthManager.BearerTokenAuthenticator authenticator, String note) {
AuthenticationManager.AuthResult authResult = authenticator.authenticate();
UserSessionModel userSessionModel = authResult.getSession();
userSessionModel.getAuthenticatedClientSessionByClient(authResult.getClient().getId()).setNote(nonce, note);
return nonce;
AuthenticatedClientSessionModel authenticatedClientSessionModel = userSessionModel.getAuthenticatedClientSessionByClient(authResult.getClient().getId());
String codeId = SecretGenerator.getInstance().randomString();
String nonce = SecretGenerator.getInstance().randomString();
OAuth2Code oAuth2Code = new OAuth2Code(codeId, Time.currentTime() + 6000, nonce, CREDENTIAL_OFFER_URI_CODE_SCOPE, null, null, null,
authenticatedClientSessionModel.getUserSession().getId());
String oauthCode = OAuth2CodeParser.persistCode(session, authenticatedClientSessionModel, oAuth2Code);
authenticatedClientSessionModel.setNote(oauthCode, note);
return oauthCode;
}
protected static OID4VCIssuerEndpoint prepareIssuerEndpoint(KeycloakSession session, AppAuthManager.BearerTokenAuthenticator authenticator) {

42
testsuite/integration-arquillian/tests/base/src/test/java/org/keycloak/testsuite/oid4vc/issuance/signing/OID4VCJWTIssuerEndpointTest.java
View file

@ -42,8 +42,8 @@ import org.keycloak.protocol.oid4vc.model.CredentialResponse;
import org.keycloak.protocol.oid4vc.model.CredentialsOffer;
import org.keycloak.protocol.oid4vc.model.Format;
import org.keycloak.protocol.oid4vc.model.OfferUriType;
import org.keycloak.protocol.oid4vc.model.PreAuthorizedCode;
import org.keycloak.protocol.oid4vc.model.PreAuthorizedGrant;
import org.keycloak.protocol.oid4vc.model.SupportedCredentialConfiguration;
import org.keycloak.protocol.oid4vc.model.VerifiableCredential;
import org.keycloak.protocol.oidc.grants.PreAuthorizedCodeGrantTypeFactory;
import org.keycloak.protocol.oidc.representations.OIDCConfigurationRepresentation;
@ -189,9 +189,9 @@ public class OID4VCJWTIssuerEndpointTest extends OID4VCIssuerEndpointTest {
.run((session -> {
AppAuthManager.BearerTokenAuthenticator authenticator = new AppAuthManager.BearerTokenAuthenticator(session);
authenticator.setTokenString(token);
String nonce = prepareNonce(authenticator, "invalidNote");
String sessionCode = prepareSessionCode(session, authenticator, "invalidNote");
OID4VCIssuerEndpoint issuerEndpoint = prepareIssuerEndpoint(session, authenticator);
issuerEndpoint.getCredentialOffer(nonce);
issuerEndpoint.getCredentialOffer(sessionCode);
}));
});
}
@ -199,41 +199,28 @@ public class OID4VCJWTIssuerEndpointTest extends OID4VCIssuerEndpointTest {
@Test
public void testGetCredentialOffer() {
String token = getBearerToken(oauth);
String rootURL = suiteContext.getAuthServerInfo().getContextRoot().toString();
testingClient
.server(TEST_REALM_NAME)
.run((session) -> {
AppAuthManager.BearerTokenAuthenticator authenticator = new AppAuthManager.BearerTokenAuthenticator(session);
authenticator.setTokenString(token);
CredentialsOffer credentialsOffer = new CredentialsOffer()
.setCredentialIssuer("the-issuer")
.setGrants(new PreAuthorizedGrant().setPreAuthorizedCode(new PreAuthorizedCode().setPreAuthorizedCode("the-code")))
.setCredentialConfigurationIds(List.of("credential-configuration-id"));
SupportedCredentialConfiguration supportedCredentialConfiguration = new SupportedCredentialConfiguration()
.setId("test-credential")
.setScope("VerifiableCredential")
.setFormat(Format.JWT_VC);
String nonce = prepareNonce(authenticator, JsonSerialization.writeValueAsString(supportedCredentialConfiguration));
String sessionCode = prepareSessionCode(session, authenticator, JsonSerialization.writeValueAsString(credentialsOffer));
// the cache transactions need to be commited explicitly in the test. Without that, the OAuth2Code will only be commited to
// the cache after .run((session)-> ...)
session.getTransactionManager().commit();
OID4VCIssuerEndpoint issuerEndpoint = prepareIssuerEndpoint(session, authenticator);
Response credentialOfferResponse = issuerEndpoint.getCredentialOffer(nonce);
Response credentialOfferResponse = issuerEndpoint.getCredentialOffer(sessionCode);
assertEquals("The offer should have been returned.", HttpStatus.SC_OK, credentialOfferResponse.getStatus());
Object credentialOfferEntity = credentialOfferResponse.getEntity();
assertNotNull("An actual offer should be in the response.", credentialOfferEntity);
CredentialsOffer credentialsOffer = JsonSerialization.mapper.convertValue(credentialOfferEntity, CredentialsOffer.class);
assertNotNull("Credentials should have been offered.", credentialsOffer.getCredentialConfigurationIds());
assertFalse("Credentials should have been offered.", credentialsOffer.getCredentialConfigurationIds().isEmpty());
List<String> supportedCredentials = credentialsOffer.getCredentialConfigurationIds();
assertEquals("Exactly one credential should have been returned.", 1, supportedCredentials.size());
String offeredCredentialId = supportedCredentials.get(0);
assertEquals("The credential should be as defined in the note.", supportedCredentialConfiguration.getId(), offeredCredentialId);
PreAuthorizedGrant grant = credentialsOffer.getGrants();
assertNotNull("The grant should be included.", grant);
assertNotNull("The grant should contain the pre-authorized code.", grant.getPreAuthorizedCode());
assertNotNull("The actual pre-authorized code should be included.", grant
.getPreAuthorizedCode()
.getPreAuthorizedCode());
assertEquals("The correct issuer should be included.", rootURL + "/auth/realms/" + TEST_REALM_NAME, credentialsOffer.getCredentialIssuer());
CredentialsOffer retrievedCredentialsOffer = JsonSerialization.mapper.convertValue(credentialOfferEntity, CredentialsOffer.class);
assertEquals("The offer should be the one prepared with for the session.", credentialsOffer, retrievedCredentialsOffer);
});
}
@ -355,7 +342,6 @@ public class OID4VCJWTIssuerEndpointTest extends OID4VCIssuerEndpointTest {
// 2. Using the uri to get the actual credential offer
HttpGet getCredentialOffer = new HttpGet(credentialOfferURI.getIssuer() + "/" + credentialOfferURI.getNonce());
getCredentialOffer.addHeader(HttpHeaders.AUTHORIZATION, "Bearer " + token);
CloseableHttpResponse credentialOfferResponse = httpClient.execute(getCredentialOffer);
assertEquals("A valid offer should be returned", HttpStatus.SC_OK, credentialOfferResponse.getStatusLine().getStatusCode());