Examples with AuthorizationCode com.nimbusds.oauth2.sdk.AuthorizationCode used on opensource projects

Example 1 with AuthorizationCode

use of com.nimbusds.oauth2.sdk.AuthorizationCode in project nifi by apache.

the class AccessResource method oidcCallback.

@GET
@Consumes(MediaType.WILDCARD)
@Produces(MediaType.WILDCARD)
@Path("oidc/callback")
@ApiOperation(value = "Redirect/callback URI for processing the result of the OpenId Connect login sequence.", notes = NON_GUARANTEED_ENDPOINT)
public void oidcCallback(@Context HttpServletRequest httpServletRequest, @Context HttpServletResponse httpServletResponse) throws Exception {
    // only consider user specific access over https
    if (!httpServletRequest.isSecure()) {
        forwardToMessagePage(httpServletRequest, httpServletResponse, "User authentication/authorization is only supported when running over HTTPS.");
        return;
    }
    // ensure oidc is enabled
    if (!oidcService.isOidcEnabled()) {
        forwardToMessagePage(httpServletRequest, httpServletResponse, "OpenId Connect is not configured.");
        return;
    }
    final String oidcRequestIdentifier = getCookieValue(httpServletRequest.getCookies(), OIDC_REQUEST_IDENTIFIER);
    if (oidcRequestIdentifier == null) {
        forwardToMessagePage(httpServletRequest, httpServletResponse, "The login request identifier was not found in the request. Unable to continue.");
        return;
    }
    final com.nimbusds.openid.connect.sdk.AuthenticationResponse oidcResponse;
    try {
        oidcResponse = AuthenticationResponseParser.parse(getRequestUri());
    } catch (final ParseException e) {
        logger.error("Unable to parse the redirect URI from the OpenId Connect Provider. Unable to continue login process.");
        // remove the oidc request cookie
        removeOidcRequestCookie(httpServletResponse);
        // forward to the error page
        forwardToMessagePage(httpServletRequest, httpServletResponse, "Unable to parse the redirect URI from the OpenId Connect Provider. Unable to continue login process.");
        return;
    }
    if (oidcResponse.indicatesSuccess()) {
        final AuthenticationSuccessResponse successfulOidcResponse = (AuthenticationSuccessResponse) oidcResponse;
        // confirm state
        final State state = successfulOidcResponse.getState();
        if (state == null || !oidcService.isStateValid(oidcRequestIdentifier, state)) {
            logger.error("The state value returned by the OpenId Connect Provider does not match the stored state. Unable to continue login process.");
            // remove the oidc request cookie
            removeOidcRequestCookie(httpServletResponse);
            // forward to the error page
            forwardToMessagePage(httpServletRequest, httpServletResponse, "Purposed state does not match the stored state. Unable to continue login process.");
            return;
        }
        try {
            // exchange authorization code for id token
            final AuthorizationCode authorizationCode = successfulOidcResponse.getAuthorizationCode();
            final AuthorizationGrant authorizationGrant = new AuthorizationCodeGrant(authorizationCode, URI.create(getOidcCallback()));
            oidcService.exchangeAuthorizationCode(oidcRequestIdentifier, authorizationGrant);
        } catch (final Exception e) {
            logger.error("Unable to exchange authorization for ID token: " + e.getMessage(), e);
            // remove the oidc request cookie
            removeOidcRequestCookie(httpServletResponse);
            // forward to the error page
            forwardToMessagePage(httpServletRequest, httpServletResponse, "Unable to exchange authorization for ID token: " + e.getMessage());
            return;
        }
        // redirect to the name page
        httpServletResponse.sendRedirect("../../../nifi");
    } else {
        // remove the oidc request cookie
        removeOidcRequestCookie(httpServletResponse);
        // report the unsuccessful login
        final AuthenticationErrorResponse errorOidcResponse = (AuthenticationErrorResponse) oidcResponse;
        forwardToMessagePage(httpServletRequest, httpServletResponse, "Unsuccessful login attempt: " + errorOidcResponse.getErrorObject().getDescription());
    }
}

Example 2 with AuthorizationCode

use of com.nimbusds.oauth2.sdk.AuthorizationCode in project pac4j by pac4j.

the class OidcAuthenticator method validate.

@Override
public void validate(final OidcCredentials credentials, final WebContext context) {
    final AuthorizationCode code = credentials.getCode();
    // if we have a code
    if (code != null) {
        try {
            final String computedCallbackUrl = client.computeFinalCallbackUrl(context);
            // Token request
            final TokenRequest request = new TokenRequest(configuration.findProviderMetadata().getTokenEndpointURI(), this.clientAuthentication, new AuthorizationCodeGrant(code, new URI(computedCallbackUrl)));
            HTTPRequest tokenHttpRequest = request.toHTTPRequest();
            tokenHttpRequest.setConnectTimeout(configuration.getConnectTimeout());
            tokenHttpRequest.setReadTimeout(configuration.getReadTimeout());
            final HTTPResponse httpResponse = tokenHttpRequest.send();
            logger.debug("Token response: status={}, content={}", httpResponse.getStatusCode(), httpResponse.getContent());
            final TokenResponse response = OIDCTokenResponseParser.parse(httpResponse);
            if (response instanceof TokenErrorResponse) {
                throw new TechnicalException("Bad token response, error=" + ((TokenErrorResponse) response).getErrorObject());
            }
            logger.debug("Token response successful");
            final OIDCTokenResponse tokenSuccessResponse = (OIDCTokenResponse) response;
            // save tokens in credentials
            final OIDCTokens oidcTokens = tokenSuccessResponse.getOIDCTokens();
            credentials.setAccessToken(oidcTokens.getAccessToken());
            credentials.setRefreshToken(oidcTokens.getRefreshToken());
            credentials.setIdToken(oidcTokens.getIDToken());
        } catch (final URISyntaxException | IOException | ParseException e) {
            throw new TechnicalException(e);
        }
    }
}

Example 3 with AuthorizationCode

use of com.nimbusds.oauth2.sdk.AuthorizationCode in project pac4j by pac4j.

the class OidcExtractor method extract.

@Override
public OidcCredentials extract(final WebContext context) {
    final String computedCallbackUrl = client.computeFinalCallbackUrl(context);
    final Map<String, String> parameters = retrieveParameters(context);
    AuthenticationResponse response;
    try {
        response = AuthenticationResponseParser.parse(new URI(computedCallbackUrl), parameters);
    } catch (final URISyntaxException | ParseException e) {
        throw new TechnicalException(e);
    }
    if (response instanceof AuthenticationErrorResponse) {
        logger.error("Bad authentication response, error={}", ((AuthenticationErrorResponse) response).getErrorObject());
        return null;
    }
    logger.debug("Authentication response successful");
    AuthenticationSuccessResponse successResponse = (AuthenticationSuccessResponse) response;
    final State state = successResponse.getState();
    if (state == null) {
        throw new TechnicalException("Missing state parameter");
    }
    if (!state.equals(context.getSessionStore().get(context, OidcConfiguration.STATE_SESSION_ATTRIBUTE))) {
        throw new TechnicalException("State parameter is different from the one sent in authentication request. " + "Session expired or possible threat of cross-site request forgery");
    }
    final OidcCredentials credentials = new OidcCredentials();
    // get authorization code
    final AuthorizationCode code = successResponse.getAuthorizationCode();
    if (code != null) {
        credentials.setCode(code);
    }
    // get ID token
    final JWT idToken = successResponse.getIDToken();
    if (idToken != null) {
        credentials.setIdToken(idToken);
    }
    // get access token
    final AccessToken accessToken = successResponse.getAccessToken();
    if (accessToken != null) {
        credentials.setAccessToken(accessToken);
    }
    return credentials;
}

Example 4 with AuthorizationCode

use of com.nimbusds.oauth2.sdk.AuthorizationCode in project pac4j by pac4j.

the class OidcCredentialsTests method testSerialization.

@Test
public void testSerialization() throws ParseException {
    final OidcCredentials credentials = new OidcCredentials();
    credentials.setCode(new AuthorizationCode(VALUE));
    credentials.setAccessToken(new BearerAccessToken(VALUE, 0L, Scope.parse("oidc email")));
    credentials.setRefreshToken(new RefreshToken(VALUE));
    credentials.setIdToken(JWTParser.parse(ID_TOKEN));
    byte[] result = SerializationUtils.serialize(credentials);
    final OidcCredentials credentials2 = SerializationUtils.deserialize(result);
    assertEquals(credentials.getAccessToken(), credentials2.getAccessToken());
    assertEquals(credentials.getRefreshToken(), credentials2.getRefreshToken());
    assertEquals(credentials.getIdToken().getParsedString(), credentials2.getIdToken().getParsedString());
}