Consume OAuth2 secured REST API using swagger generated ApiClient - java

I am trying to use an ApiClient generated by swagger-codegen-maven-plugin (Version 3.0.0), to consume an OAuth2 secured REST API from within my spring boot application. The auth server (keycloak) provides a JWT and refresh token, but I cannot figure out how to best handle tokens in my bean.
At the moment my bean looks like this:
#Configuration
public class SomeApiClientConfiguration {
#Bean
public SomeApi someApi() {
return new SomeApi(apiClient());
}
#Bean
public ApiClient apiClient() {
ApiClient apiClient = new ApiClient();
OAuth oAuth = (OAuth) apiClient.getAuthentication("auth");
oAuth.setAccessToken("");
return apiClient;
}
}
Question is: What is the best approach for getting the token and handling the refresh token?
EDIT: In order to get the token I want to use client ID, username, and password. Grant type: Password Credentials.
Best,
Marc

I was able to solve this problem and want to share the solution for future reference:
This is my SomeApiClientConfiguration:
#Configuration
public class SomeApiClientConfiguration{
#Value("${app.api.url}")
private String apiURL;
#Bean
public SomeApi someApi(OAuth2RestTemplate restTemplate) {
return new SomeApi(apiClient(restTemplate));
}
#Bean
public ApiClient apiClient(OAuth2RestTemplate restTemplate) {
var apiClient = new ApiClient(restTemplate);
apiClient.setBasePath(apiURL);
return apiClient;
}
}
Additionally I needed a SomeApiOAuth2Config class, which look as follows:
#Configuration
#EnableOAuth2Client
public class SomeApiOAuth2Config {
#Value("${app.api.client-id}")
private String clientId;
#Value("${app.api.token-endpoint}")
private String accessTokenUri;
#Value("${app.api.name}")
private String username;
#Value("${app.api.password}")
private String password;
#Bean
public ClientHttpRequestFactory httpRequestFactory() {
return new HttpComponentsClientHttpRequestFactory(httpClient());
}
#Bean
public HttpClient httpClient() {
var connectionManager = new PoolingHttpClientConnectionManager();
var maxPoolSize = 1;
connectionManager.setMaxTotal(maxPoolSize);
// This client is for internal connections so only one route is expected
connectionManager.setDefaultMaxPerRoute(maxPoolSize);
return HttpClientBuilder.create().setConnectionManager(connectionManager).build();
}
#Bean
public OAuth2ProtectedResourceDetails oauth2ProtectedResourceDetails() {
var details = new ResourceOwnerPasswordResourceDetails();
var resourceId = "";
details.setId(resourceId);
details.setClientId(clientId);
var clientSecret = "";
details.setClientSecret(clientSecret);
details.setAccessTokenUri(accessTokenUri);
details.setClientAuthenticationScheme(AuthenticationScheme.form);
return details;
}
#Bean
public AccessTokenProvider accessTokenProvider() {
var tokenProvider = new ResourceOwnerPasswordAccessTokenProvider();
tokenProvider.setRequestFactory(httpRequestFactory());
return new AccessTokenProviderChain(
Collections.<AccessTokenProvider>singletonList(tokenProvider)
);
}
#Bean
#Scope(value = "session", proxyMode = ScopedProxyMode.TARGET_CLASS)
public OAuth2RestTemplate restTemplate(#Qualifier("oauth2ClientContext") OAuth2ClientContext oauth2ClientContext) {
var template = new OAuth2RestTemplate(oauth2ProtectedResourceDetails(), oauth2ClientContext);
template.setRequestFactory(httpRequestFactory());
template.setAccessTokenProvider(accessTokenProvider());
template.getOAuth2ClientContext().getAccessTokenRequest().set("username", username);
template.getOAuth2ClientContext().getAccessTokenRequest().set("password", password);
return template;
}
}

Related

How to handle token refreshing in Spring Webflux WebClient

I want to create some authentication service to be used for WebClient, so it automatically refresh the token when needed:
#Service
public class AuthService {
private String token;
private final WebClient webClient;
private final Map<String, String> bodyValues;
#Autowired
public AuthService(WebClient webClient) {
this.webClient = webClient;
this.bodyValues = new HashMap<>();
this.bodyValues.put("user", "myUser");
this.bodyValues.put("password", "somePassword");
}
public String getToken() {
if (this.token == null || this.isExpired(this.token) {
this.refreshToken();
}
return this.token;
}
private void refreshToken() {
this.token = webClient.post()
.uri("authEndpointPath")
.contentType(MediaType.APPLICATION_JSON)
.body(BodyInserters.fromValue(bodyValues))
.retrieve()
.bodyToMono(String.class)
.block();
}
private boolean isExpired() {
//implementation
}
}
It gets the token correctly when it is expired. Is there a way to use it ONLY ONCE, without injecting it to other services? I was thinking about defining the Bean which uses authService.getToken() method:
#Configuration
public class CustomWebClientConfig {
private final AuthService authService;
#Autowired
public CustomWebClientConfig(AuthService authService) {
this.authService = authService;
}
#Bean("myCustomWebClient")
WebClient webClient() {
return WebClient.builder()
.defaultHeader("Access-Token", authService.getToken())
.build()
}
}
But obviously it will get the token only once at Application startup. Is there a way to inject it somehow or to intercept all of the webclient request and add the token then?
You can declare a custom WebClient with filter that is applied on each request.
#Configuration
public class CustomWebClientConfig {
private final AuthService authService;
#Autowired
public CustomWebClientConfig(AuthService authService) {
this.authService = authService;
}
#Bean("myCustomWebClient")
WebClient webClient() {
return WebClient.builder()
.filter(ExchangeFilterFunction.ofRequestProcessor(
(ClientRequest request) -> Mono.just(
ClientRequest.from(request)
.header("Access-Token", authService.getToken())
.build()
)
))
.build();
}
}

Spring Oauth2 Sercurity - How to implement multiple ResourceServerTokenServices

I have a application RESTful API. Currently, my resource validated from a authorization servers. (Figure 1). I want my resource must be validated against distinct remote multiple authorization servers. (Figure 2).
How can i implement ResourceServerTokenServices to do this?
My currently setting follow figure (1)
WebSecurityConfigurerAdapter:
#Configuration
#EnableResourceServer
#EnableWebSecurity
#EnableGlobalMethodSecurity(prePostEnabled = true)
#Order(Ordered.HIGHEST_PRECEDENCE)
public class OAuth2ClientConfig extends WebSecurityConfigurerAdapter {
#Autowired
private ResourceServerProperties sso;
#Bean
#Primary
public ResourceServerTokenServices userInfoTokenServices() {
CustomUserInfoTokenServices serv = new CustomUserInfoTokenServices(sso.getUserInfoUri(), sso.getClientId());
return serv;
}
}
CustomUserInfoTokenServices:
public class CustomUserInfoTokenServices implements ResourceServerTokenServices {
private final String userInfoEndpointUrl;
private final String clientId;
public CustomUserInfoTokenServices(String userInfoEndpointUrl, String clientId) {
this.userInfoEndpointUrl = userInfoEndpointUrl;
this.clientId = clientId;
}
#Override
public OAuth2Authentication loadAuthentication(String accessToken) throws AuthenticationException, InvalidTokenException {
// Call API from userInfoEndpointUrl
// Extract result to get OAuth2Authentication
return //OAuth2Authentication;
}
#Override
public OAuth2AccessToken readAccessToken(String accessToken) {
throw new UnsupportedOperationException("Not supported: read access token");
}
My application properties:
#Resource port
server.port = 8081
# Server oauth configuare
security.oauth2.client.clientId = CLIENT_ID
security.oauth2.client.clientSecret = CLIENT_SECRET
# Authorization server
security.oauth2.resource.user-info-uri = http://127.0.0.1:8080/oauth/user/me

Listen message queue SQS with Spring Boot not works with standard config

I'm unable to make works queue listener with Spring Boot and SQS
(the message is sent and appear in SQS ui)
The #MessageMapping or #SqsListener not works
Java: 11
Spring Boot: 2.1.7
Dependencie: spring-cloud-aws-messaging
This is my config
#Configuration
#EnableSqs
public class SqsConfig {
#Value("#{'${env.name:DEV}'}")
private String envName;
#Value("${cloud.aws.region.static}")
private String region;
#Value("${cloud.aws.credentials.access-key}")
private String awsAccessKey;
#Value("${cloud.aws.credentials.secret-key}")
private String awsSecretKey;
#Bean
public Headers headers() {
return new Headers();
}
#Bean
public MessageQueue queueMessagingSqs(Headers headers,
QueueMessagingTemplate queueMessagingTemplate) {
Sqs queue = new Sqs();
queue.setQueueMessagingTemplate(queueMessagingTemplate);
queue.setHeaders(headers);
return queue;
}
private ResourceIdResolver getResourceIdResolver() {
return queueName -> envName + "-" + queueName;
}
#Bean
public DestinationResolver destinationResolver(AmazonSQSAsync amazonSQSAsync) {
DynamicQueueUrlDestinationResolver destinationResolver = new DynamicQueueUrlDestinationResolver(
amazonSQSAsync,
getResourceIdResolver());
destinationResolver.setAutoCreate(true);
return destinationResolver;
}
#Bean
public QueueMessagingTemplate queueMessagingTemplate(AmazonSQSAsync amazonSQSAsync,
DestinationResolver destinationResolver) {
return new QueueMessagingTemplate(amazonSQSAsync, destinationResolver, null);
}
#Bean
public QueueMessageHandlerFactory queueMessageHandlerFactory() {
QueueMessageHandlerFactory factory = new QueueMessageHandlerFactory();
MappingJackson2MessageConverter messageConverter = new MappingJackson2MessageConverter();
messageConverter.setStrictContentTypeMatch(false);
factory.setArgumentResolvers(Collections.singletonList(new PayloadArgumentResolver(messageConverter)));
return factory;
}
#Bean
public SimpleMessageListenerContainerFactory simpleMessageListenerContainerFactory(AmazonSQSAsync amazonSqs) {
SimpleMessageListenerContainerFactory factory = new SimpleMessageListenerContainerFactory();
factory.setAmazonSqs(amazonSqs);
factory.setMaxNumberOfMessages(10);
factory.setWaitTimeOut(2);
return factory;
}
}
I notice also that org.springframework.cloud.aws.messaging.config.SimpleMessageListenerContainerFactory and org.springframework.cloud.aws.messaging.config.annotation.SqsConfiguration run on startup
And my test
#RunWith(SpringJUnit4ClassRunner.class)
public class ListenTest {
#Autowired
private MessageQueue queue;
private final String queueName = "test-queue-receive";
private String result = null;
#Test
public void test_listen() {
// given
String data = "abc";
// when
queue.send(queueName, data).join();
// then
Awaitility.await()
.atMost(10, TimeUnit.SECONDS)
.until(() -> Objects.nonNull(result));
Assertions.assertThat(result).equals(data);
}
#MessageMapping(value = queueName)
public void receive(String data) {
this.result = data;
}
}
Do you think something is wrong ?
I create a repo for exemple : (https://github.com/mmaryo/java-sqs-test)
In test folder, change aws credentials in 'application.yml'
Then run tests
I had the same issue when using the spring-cloud-aws-messaging package, but then I used the queue URL in the #SqsListener annotation instead of the queue name and it worked.
#SqsListener(value = { "https://full-queue-URL" }, deletionPolicy = SqsMessageDeletionPolicy.ON_SUCCESS)
public void receive(String message) {
// do something
}
It seems you can use the queue name when using the spring-cloud-starter-aws-messaging package. I believe there is some configuration that allows usage of the queue name instead of URL if you don't want to use the starter package.
EDIT: I noticed the region was being defaulted to us-west-2 despite me listing us-east-1 in my properties file. Then I created a RegionProvider bean and set the region to us-east-1 in there and now when I use the queue name in the #SqsMessaging it is found and correctly resolved to the URL in the framework code.
you'll need to leverage the #Primary annotation, this is what worked for me:
#Autowired(required = false)
private AWSCredentialsProvider awsCredentialsProvider;
#Autowired
private AppConfig appConfig;
#Bean
public QueueMessagingTemplate getQueueMessagingTemplate() {
return new QueueMessagingTemplate(sqsClient());
}
#Primary
#Bean
public AmazonSQSAsync sqsClient() {
AmazonSQSAsyncClientBuilder builder = AmazonSQSAsyncClientBuilder.standard();
if (this.awsCredentialsProvider != null) {
builder.withCredentials(this.awsCredentialsProvider);
}
if (appConfig.getSqsRegion() != null) {
builder.withRegion(appConfig.getSqsRegion());
} else {
builder.withRegion(Regions.DEFAULT_REGION);
}
return builder.build();
}
build.gradle needs these deps:
implementation("org.springframework.cloud:spring-cloud-starter-aws:2.2.0.RELEASE")
implementation("org.springframework.cloud:spring-cloud-aws-messaging:2.2.0.RELEASE")

Spring Boot Get method, Request Mapping by extension/mime

I'm using Spring Boot to create an HTTP endpoint. I would like to have 2 Get method handlers. One for http://$HOST/something/{key} and a separate one for http://$HOST/something/{key}.xyz Where xyz is an extension I made up, and it's not xml/json.
Example: http://localhost:8080/something/123 should go to method1, and http://localhost:8080/something/123.xyz should go to method2.
This is what I tried:
#Configuration
#Import({
DispatcherServletAutoConfiguration.class,
HttpMessageConvertersAutoConfiguration.class,
ServerPropertiesAutoConfiguration.class
})
public class SpringConfig extends WebMvcAutoConfiguration.WebMvcAutoConfigurationAdapter{
#Bean
#ConditionalOnProperty(prefix = "spring.mvc", name = "invalid")
public OrderedHiddenHttpMethodFilter hiddenHttpMethodFilter()
{
return null;
}
#Bean
#ConditionalOnProperty(prefix = "spring.mvc", name = "invalid")
public OrderedHttpPutFormContentFilter httpPutFormContentFilter()
{
return null;
}
#Bean
#Override
#ConditionalOnProperty(prefix = "spring.mvc", name = "invalid")
public RequestContextFilter requestContextFilter()
{
return null;
}
#Primary
#Bean(name = "jacksonObjectMapper")
public ObjectMapper jacksonObjectMapper()
{
return new Jackson2ObjectMapperBuilder()
.propertyNamingStrategy(PropertyNamingStrategy.CAMEL_CASE_TO_LOWER_CASE_WITH_UNDERSCORES)
.serializationInclusion(JsonInclude.Include.NON_NULL)
.build();
}
#Override
public void configureMessageConverters(final List<HttpMessageConverter<?>> converters)
{
converters.add(new MappingJackson2HttpMessageConverter(jacksonObjectMapper()));
ArrayList<MediaType> list = new ArrayList<>();
MediaType mediaType = new MediaType("application","xyz");
list.add(mediaType);
StringHttpMessageConverter stringHttpMessageConverter = new StringHttpMessageConverter();
stringHttpMessageConverter.setSupportedMediaTypes(list);
List<MediaType> supportedList = stringHttpMessageConverter.getSupportedMediaTypes();
converters.add(stringHttpMessageConverter);
}
And here is my endpoint
#CrossOrigin
#RestController
#RequestMapping(value = "/something")
public class MyEndpoint {
#ResponseBody
#RequestMapping(value = "/{key}",method = RequestMethod.GET,consumes = "application/xyz")
public String getXyzHandler(#PathVariable("key") final String key, final HttpServletRequest httpRequest)
{
return null;
}
#ResponseBody
#RequestMapping(value = "/{key}",method = RequestMethod.GET,consumes = "!application/xyz")
public String getAllExtensionsHandler(#PathVariable("key") final String key)
{
return null;
}
}
All my requests are going to getAllExtensionsHandler and even when http::/localhost:8080/something/123.xyz
What am I missing?
I'm want it to be the right solution and not something hacky that would break everything else.
Thank you!

How to test spring-security-oauth2 resource server security?

Following the release of Spring Security 4 and it's improved support for testing I've wanted to update my current Spring security oauth2 resource server tests.
At present I have a helper class that sets up a OAuth2RestTemplate using ResourceOwnerPasswordResourceDetails with a test ClientId connecting to an actual AccessTokenUri to requests a valid token for my tests. This resttemplate is then used to make requests in my #WebIntegrationTests.
I'd like to drop the dependency on the actual AuthorizationServer, and the use of valid (if limited) user credentials in my tests, by taking advantage of the new testing support in Spring Security 4.
Up to now all my attempts at using #WithMockUser, #WithSecurityContext, SecurityMockMvcConfigurers.springSecurity() & SecurityMockMvcRequestPostProcessors.* have failed to make authenticated calls through MockMvc, and I can not find any such working examples in the Spring example projects.
Can anyone help me test my oauth2 resource server with some kind of mocked credentials, while still testing the security restrictions imposed?
** EDIT **
Sample code available here: https://github.com/timtebeek/resource-server-testing
For each of the test classes I understand why it won't work as it, but I'm looking for ways that would allow me to test the security setup easily.
I'm now thinking of creating a very permissive OAuthServer under src/test/java, which might help a bit. Does anyone have any other suggestions?
To test resource server security effectively, both with MockMvc and a RestTemplate it helps to configure an AuthorizationServer under src/test/java:
AuthorizationServer
#Configuration
#EnableAuthorizationServer
#SuppressWarnings("static-method")
class AuthorizationServerConfig extends AuthorizationServerConfigurerAdapter {
#Bean
public JwtAccessTokenConverter accessTokenConverter() throws Exception {
JwtAccessTokenConverter jwt = new JwtAccessTokenConverter();
jwt.setSigningKey(SecurityConfig.key("rsa"));
jwt.setVerifierKey(SecurityConfig.key("rsa.pub"));
jwt.afterPropertiesSet();
return jwt;
}
#Autowired
private AuthenticationManager authenticationManager;
#Override
public void configure(final AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
endpoints
.authenticationManager(authenticationManager)
.accessTokenConverter(accessTokenConverter());
}
#Override
public void configure(final ClientDetailsServiceConfigurer clients) throws Exception {
clients.inMemory()
.withClient("myclientwith")
.authorizedGrantTypes("password")
.authorities("myauthorities")
.resourceIds("myresource")
.scopes("myscope")
.and()
.withClient("myclientwithout")
.authorizedGrantTypes("password")
.authorities("myauthorities")
.resourceIds("myresource")
.scopes(UUID.randomUUID().toString());
}
}
Integration test
For integration tests one can then simply use built in OAuth2 test support rule and annotions:
#RunWith(SpringJUnit4ClassRunner.class)
#SpringApplicationConfiguration(classes = MyApp.class)
#WebIntegrationTest(randomPort = true)
#OAuth2ContextConfiguration(MyDetails.class)
public class MyControllerIT implements RestTemplateHolder {
#Value("http://localhost:${local.server.port}")
#Getter
String host;
#Getter
#Setter
RestOperations restTemplate = new TestRestTemplate();
#Rule
public OAuth2ContextSetup context = OAuth2ContextSetup.standard(this);
#Test
public void testHelloOAuth2WithRole() {
ResponseEntity<String> entity = getRestTemplate().getForEntity(host + "/hello", String.class);
assertTrue(entity.getStatusCode().is2xxSuccessful());
}
}
class MyDetails extends ResourceOwnerPasswordResourceDetails {
public MyDetails(final Object obj) {
MyControllerIT it = (MyControllerIT) obj;
setAccessTokenUri(it.getHost() + "/oauth/token");
setClientId("myclientwith");
setUsername("user");
setPassword("password");
}
}
MockMvc test
Testing with MockMvc is also possible, but needs a little helper class to get a RequestPostProcessor that sets the Authorization: Bearer <token> header on requests:
#Component
public class OAuthHelper {
// For use with MockMvc
public RequestPostProcessor bearerToken(final String clientid) {
return mockRequest -> {
OAuth2AccessToken token = createAccessToken(clientid);
mockRequest.addHeader("Authorization", "Bearer " + token.getValue());
return mockRequest;
};
}
#Autowired
ClientDetailsService clientDetailsService;
#Autowired
AuthorizationServerTokenServices tokenservice;
OAuth2AccessToken createAccessToken(final String clientId) {
// Look up authorities, resourceIds and scopes based on clientId
ClientDetails client = clientDetailsService.loadClientByClientId(clientId);
Collection<GrantedAuthority> authorities = client.getAuthorities();
Set<String> resourceIds = client.getResourceIds();
Set<String> scopes = client.getScope();
// Default values for other parameters
Map<String, String> requestParameters = Collections.emptyMap();
boolean approved = true;
String redirectUrl = null;
Set<String> responseTypes = Collections.emptySet();
Map<String, Serializable> extensionProperties = Collections.emptyMap();
// Create request
OAuth2Request oAuth2Request = new OAuth2Request(requestParameters, clientId, authorities, approved, scopes,
resourceIds, redirectUrl, responseTypes, extensionProperties);
// Create OAuth2AccessToken
User userPrincipal = new User("user", "", true, true, true, true, authorities);
UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken(userPrincipal, null, authorities);
OAuth2Authentication auth = new OAuth2Authentication(oAuth2Request, authenticationToken);
return tokenservice.createAccessToken(auth);
}
}
Your MockMvc tests must then get a RequestPostProcessor from the OauthHelper class and pass it when making requests:
#RunWith(SpringJUnit4ClassRunner.class)
#SpringApplicationConfiguration(classes = MyApp.class)
#WebAppConfiguration
public class MyControllerTest {
#Autowired
private WebApplicationContext webapp;
private MockMvc mvc;
#Before
public void before() {
mvc = MockMvcBuilders.webAppContextSetup(webapp)
.apply(springSecurity())
.alwaysDo(print())
.build();
}
#Autowired
private OAuthHelper helper;
#Test
public void testHelloWithRole() throws Exception {
RequestPostProcessor bearerToken = helper.bearerToken("myclientwith");
mvc.perform(get("/hello").with(bearerToken)).andExpect(status().isOk());
}
#Test
public void testHelloWithoutRole() throws Exception {
RequestPostProcessor bearerToken = helper.bearerToken("myclientwithout");
mvc.perform(get("/hello").with(bearerToken)).andExpect(status().isForbidden());
}
}
A full sample project is available on GitHub:
https://github.com/timtebeek/resource-server-testing
I found a much easier way to do this following directions I read here: http://docs.spring.io/spring-security/site/docs/4.0.x/reference/htmlsingle/#test-method-withsecuritycontext. This solution is specific to testing #PreAuthorize with #oauth2.hasScope but I'm sure it could be adapted for other situations as well.
I create an annotation which can be applied to #Tests:
WithMockOAuth2Scope
import org.springframework.security.test.context.support.WithSecurityContext;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
#Retention(RetentionPolicy.RUNTIME)
#WithSecurityContext(factory = WithMockOAuth2ScopeSecurityContextFactory.class)
public #interface WithMockOAuth2Scope {
String scope() default "";
}
WithMockOAuth2ScopeSecurityContextFactory
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContext;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.oauth2.provider.OAuth2Authentication;
import org.springframework.security.oauth2.provider.OAuth2Request;
import org.springframework.security.test.context.support.WithSecurityContextFactory;
import java.util.HashSet;
import java.util.Set;
public class WithMockOAuth2ScopeSecurityContextFactory implements WithSecurityContextFactory<WithMockOAuth2Scope> {
#Override
public SecurityContext createSecurityContext(WithMockOAuth2Scope mockOAuth2Scope) {
SecurityContext context = SecurityContextHolder.createEmptyContext();
Set<String> scope = new HashSet<>();
scope.add(mockOAuth2Scope.scope());
OAuth2Request request = new OAuth2Request(null, null, null, true, scope, null, null, null, null);
Authentication auth = new OAuth2Authentication(request, null);
context.setAuthentication(auth);
return context;
}
}
Example test using MockMvc:
#RunWith(SpringJUnit4ClassRunner.class)
#SpringBootTest
public class LoadScheduleControllerTest {
private MockMvc mockMvc;
#Autowired
LoadScheduleController loadScheduleController;
#Before
public void setup() {
mockMvc = MockMvcBuilders.standaloneSetup(loadScheduleController)
.build();
}
#Test
#WithMockOAuth2Scope(scope = "dataLicense")
public void testSchedule() throws Exception {
mockMvc.perform(post("/schedule").contentType(MediaType.APPLICATION_JSON_UTF8).content(json)).andDo(print());
}
}
And this is the controller under test:
#RequestMapping(value = "/schedule", method = RequestMethod.POST)
#PreAuthorize("#oauth2.hasScope('dataLicense')")
public int schedule() {
return 0;
}
Spring Boot 1.5 introduced test slices like #WebMvcTest. Using these test slices and manually load the OAuth2AutoConfiguration gives your tests less boilerplate and they'll run faster than the proposed #SpringBootTest based solutions. If you also import your production security configuration, you can test that the configured filter chains is working for your web services.
Here's the setup along with some additional classes that you'll probably find beneficial:
Controller:
#RestController
#RequestMapping(BookingController.API_URL)
public class BookingController {
public static final String API_URL = "/v1/booking";
#Autowired
private BookingRepository bookingRepository;
#PreAuthorize("#oauth2.hasScope('myapi:write')")
#PatchMapping(consumes = APPLICATION_JSON_UTF8_VALUE, produces = APPLICATION_JSON_UTF8_VALUE)
public Booking patchBooking(OAuth2Authentication authentication, #RequestBody #Valid Booking booking) {
String subjectId = MyOAuth2Helper.subjectId(authentication);
booking.setSubjectId(subjectId);
return bookingRepository.save(booking);
}
}
Test:
#RunWith(SpringRunner.class)
#AutoConfigureJsonTesters
#WebMvcTest
#Import(DefaultTestConfiguration.class)
public class BookingControllerTest {
#Autowired
private MockMvc mvc;
#Autowired
private JacksonTester<Booking> json;
#MockBean
private BookingRepository bookingRepository;
#MockBean
public ResourceServerTokenServices resourceServerTokenServices;
#Before
public void setUp() throws Exception {
// Stub the remote call that loads the authentication object
when(resourceServerTokenServices.loadAuthentication(anyString())).thenAnswer(invocation -> SecurityContextHolder.getContext().getAuthentication());
}
#Test
#WithOAuthSubject(scopes = {"myapi:read", "myapi:write"})
public void mustHaveValidBookingForPatch() throws Exception {
mvc.perform(patch(API_URL)
.header(AUTHORIZATION, "Bearer foo")
.content(json.write(new Booking("myguid", "aes")).getJson())
.contentType(MediaType.APPLICATION_JSON_UTF8)
).andExpect(status().is2xxSuccessful());
}
}
DefaultTestConfiguration:
#TestConfiguration
#Import({MySecurityConfig.class, OAuth2AutoConfiguration.class})
public class DefaultTestConfiguration {
}
MySecurityConfig (this is for production):
#Configuration
#EnableOAuth2Client
#EnableResourceServer
#EnableWebSecurity
#EnableGlobalMethodSecurity(prePostEnabled = true)
public class SecurityConfig extends WebSecurityConfigurerAdapter {
#Override
protected void configure(HttpSecurity http) throws Exception {
http
.authorizeRequests()
.antMatchers("/v1/**").authenticated();
}
}
Custom annotation for injecting scopes from tests:
#Target({ElementType.TYPE, ElementType.METHOD})
#Retention(RetentionPolicy.RUNTIME)
#WithSecurityContext(factory = WithOAuthSubjectSecurityContextFactory.class)
public #interface WithOAuthSubject {
String[] scopes() default {"myapi:write", "myapi:read"};
String subjectId() default "a1de7cc9-1b3a-4ecd-96fa-dab6059ccf6f";
}
Factory class for handling the custom annotation:
public class WithOAuthSubjectSecurityContextFactory implements WithSecurityContextFactory<WithOAuthSubject> {
private DefaultAccessTokenConverter defaultAccessTokenConverter = new DefaultAccessTokenConverter();
#Override
public SecurityContext createSecurityContext(WithOAuthSubject withOAuthSubject) {
SecurityContext context = SecurityContextHolder.createEmptyContext();
// Copy of response from https://myidentityserver.com/identity/connect/accesstokenvalidation
Map<String, ?> remoteToken = ImmutableMap.<String, Object>builder()
.put("iss", "https://myfakeidentity.example.com/identity")
.put("aud", "oauth2-resource")
.put("exp", OffsetDateTime.now().plusDays(1L).toEpochSecond() + "")
.put("nbf", OffsetDateTime.now().plusDays(1L).toEpochSecond() + "")
.put("client_id", "my-client-id")
.put("scope", Arrays.asList(withOAuthSubject.scopes()))
.put("sub", withOAuthSubject.subjectId())
.put("auth_time", OffsetDateTime.now().toEpochSecond() + "")
.put("idp", "idsrv")
.put("amr", "password")
.build();
OAuth2Authentication authentication = defaultAccessTokenConverter.extractAuthentication(remoteToken);
context.setAuthentication(authentication);
return context;
}
}
I use a copy of the response from our identity server for creating a realistic OAuth2Authentication. You can probably just copy my code. If you want to repeat the process for your identity server, place a breakpoint in org.springframework.security.oauth2.provider.token.RemoteTokenServices#loadAuthentication or org.springframework.boot.autoconfigure.security.oauth2.resource.UserInfoTokenServices#extractAuthentication, depending on whether you have configured a custom ResourceServerTokenServices or not.
There is alternative approach which I believe to be cleaner and more meaningful.
The approach is to autowire the token store and then add a test token which can then be used by the rest client.
An example test:
#RunWith(SpringRunner.class)
#SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
public class UserControllerIT {
#Autowired
private TestRestTemplate testRestTemplate;
#Autowired
private TokenStore tokenStore;
#Before
public void setUp() {
final OAuth2AccessToken token = new DefaultOAuth2AccessToken("FOO");
final ClientDetails client = new BaseClientDetails("client", null, "read", "client_credentials", "ROLE_CLIENT");
final OAuth2Authentication authentication = new OAuth2Authentication(
new TokenRequest(null, "client", null, "client_credentials").createOAuth2Request(client), null);
tokenStore.storeAccessToken(token, authentication);
}
#Test
public void testGivenPathUsersWhenGettingForEntityThenStatusCodeIsOk() {
final HttpHeaders headers = new HttpHeaders();
headers.add(HttpHeaders.AUTHORIZATION, "Bearer FOO");
headers.setContentType(MediaType.APPLICATION_JSON);
// Given Path Users
final UriComponentsBuilder uri = UriComponentsBuilder.fromPath("/api/users");
// When Getting For Entity
final ResponseEntity<String> response = testRestTemplate.exchange(uri.build().toUri(), HttpMethod.GET,
new HttpEntity<>(headers), String.class);
// Then Status Code Is Ok
assertThat(response.getStatusCode(), is(HttpStatus.OK));
}
}
Personally I believe that it is not appropriate to unit test a controller with security enabled since security is a separate layer to the controller. I would create an integration test that tests all of the layers together. However the above approach can easily be modified to create a Unit Test with that uses MockMvc.
The above code is inspired by a Spring Security test written by Dave Syer.
Note this approach is for resource servers that share the same token store as the authorisation server. If your resource server does not share the same token store as the authorisation server I recommend using wiremock to mock the http responses.
I have another solution for this. See below:
#RunWith(SpringRunner.class)
#SpringBootTest
#WebAppConfiguration
#ActiveProfiles("test")
public class AccountContollerTest {
public static Logger log = LoggerFactory.getLogger(AccountContollerTest.class);
#Autowired
private WebApplicationContext webApplicationContext;
private MockMvc mvc;
#Autowired
private FilterChainProxy springSecurityFilterChain;
#Autowired
private UserRepository users;
#Autowired
private PasswordEncoder passwordEncoder;
#Autowired
private CustomClientDetailsService clientDetialsService;
#Before
public void setUp() {
mvc = MockMvcBuilders
.webAppContextSetup(webApplicationContext)
.apply(springSecurity(springSecurityFilterChain))
.build();
BaseClientDetails testClient = new ClientBuilder("testclient")
.secret("testclientsecret")
.authorizedGrantTypes("password")
.scopes("read", "write")
.autoApprove(true)
.build();
clientDetialsService.addClient(testClient);
User user = createDefaultUser("testuser", passwordEncoder.encode("testpassword"), "max", "Mustermann", new Email("myemail#test.de"));
users.deleteAll();
users.save(user);
}
#Test
public void shouldRetriveAccountDetailsWithValidAccessToken() throws Exception {
mvc.perform(get("/api/me")
.header("Authorization", "Bearer " + validAccessToken())
.accept(MediaType.APPLICATION_JSON))
.andExpect(status().isOk())
.andDo(print())
.andExpect(jsonPath("$.userAuthentication.name").value("testuser"))
.andExpect(jsonPath("$.authorities[0].authority").value("ROLE_USER"));
}
#Test
public void shouldReciveHTTPStatusUnauthenticatedWithoutAuthorizationHeader() throws Exception{
mvc.perform(get("/api/me")
.accept(MediaType.APPLICATION_JSON))
.andDo(print())
.andExpect(status().isUnauthorized());
}
private String validAccessToken() throws Exception {
String username = "testuser";
String password = "testpassword";
MockHttpServletResponse response = mvc
.perform(post("/oauth/token")
.header("Authorization", "Basic "
+ new String(Base64Utils.encode(("testclient:testclientsecret")
.getBytes())))
.param("username", username)
.param("password", password)
.param("grant_type", "password"))
.andDo(print())
.andReturn().getResponse();
return new ObjectMapper()
.readValue(response.getContentAsByteArray(), OAuthToken.class)
.accessToken;
}
#JsonIgnoreProperties(ignoreUnknown = true)
private static class OAuthToken {
#JsonProperty("access_token")
public String accessToken;
}
}
Hope it will help!
OK, I've not yet been able to test my standalone oauth2 JWT token protected resource-server using the new #WithMockUser or related annotations.
As a workaround, I have been able to integration test my resource server security by setting up a permissive AuthorizationServer under src/test/java, and having that define two clients I use through a helper class. This gets me some of the way there, but it's not yet as easy as I'd like to test various users, roles, scopes, etc.
I'm guessing from here on it should be easier to implement my own WithSecurityContextFactory that creates an OAuth2Authentication, instead of the usual UsernamePasswordAuthentication. However, I have not yet been able to work out the detail of how to easily set this up. Any comments or suggestions how to set this up are welcome.
I found an easy and rapid way for testing spring security resource server with any token store. Im my example #EnabledResourceServeruses jwt token store.
The magic here is I replaced JwtTokenStore with InMemoryTokenStore at integration test.
#RunWith (SpringRunner.class)
#SpringBootTest (classes = {Application.class}, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
#ActiveProfiles ("test")
#TestPropertySource (locations = "classpath:application.yml")
#Transactional
public class ResourceServerIntegrationTest {
#Autowired
private TokenStore tokenStore;
#Autowired
private ObjectMapper jacksonObjectMapper;
#LocalServerPort
int port;
#Configuration
protected static class PrepareTokenStore {
#Bean
#Primary
public TokenStore tokenStore() {
return new InMemoryTokenStore();
}
}
private OAuth2AccessToken token;
private OAuth2Authentication authentication;
#Before
public void init() {
RestAssured.port = port;
token = new DefaultOAuth2AccessToken("FOO");
ClientDetails client = new BaseClientDetails("client", null, "read", "client_credentials", "ROLE_READER,ROLE_CLIENT");
// Authorities
List<GrantedAuthority> authorities = new ArrayList<GrantedAuthority>();
authorities.add(new SimpleGrantedAuthority("ROLE_READER"));
UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken("writer", "writer", authorities);
authentication = new OAuth2Authentication(new TokenRequest(null, "client", null, "client_credentials").createOAuth2Request(client), authenticationToken);
tokenStore.storeAccessToken(token, authentication);
}
#Test
public void gbsUserController_findById() throws Exception {
RestAssured.given().log().all().when().headers("Authorization", "Bearer FOO").get("/gbsusers/{id}", 2L).then().log().all().statusCode(HttpStatus.OK.value());
}
One more solution I tried to detail enough :-D
It is based on setting an Authorization header, like some above, but I wanted:
Not to create actually valid JWT tokens and using all JWT authentication stack (unit tests...)
Test authentication to contain test-case defined scopes and authorities
So I've:
created custom annotations to set up a per-test OAuth2Authentication: #WithMockOAuth2Client (direct client connection) & #WithMockOAuth2User (client acting on behalf of an end user => includes both my custom #WithMockOAuth2Client and Spring #WithMockUser)
#MockBean the TokenStore to return the OAuth2Authentication configured with above custom annotations
provide MockHttpServletRequestBuilder factories that set a specific Authorization header intercepted by TokenStore mock to inject expected authentication.
The result to get you tested:
#WebMvcTest(MyController.class) // Controller to unit-test
#Import(WebSecurityConfig.class) // your class extending WebSecurityConfigurerAdapter
public class MyControllerTest extends OAuth2ControllerTest {
#Test
public void testWithUnauthenticatedClient() throws Exception {
api.post(payload, "/endpoint")
.andExpect(...);
}
#Test
#WithMockOAuth2Client
public void testWithDefaultClient() throws Exception {
api.get("/endpoint")
.andExpect(...);
}
#Test
#WithMockOAuth2User
public void testWithDefaultClientOnBehalfDefaultUser() throws Exception {
MockHttpServletRequestBuilder req = api.postRequestBuilder(null, "/uaa/refresh")
.header("refresh_token", JWT_REFRESH_TOKEN);
api.perform(req)
.andExpect(status().isOk())
.andExpect(...)
}
#Test
#WithMockOAuth2User(
client = #WithMockOAuth2Client(
clientId = "custom-client",
scope = {"custom-scope", "other-scope"},
authorities = {"custom-authority", "ROLE_CUSTOM_CLIENT"}),
user = #WithMockUser(
username = "custom-username",
authorities = {"custom-user-authority"}))
public void testWithCustomClientOnBehalfCustomUser() throws Exception {
api.get(MediaType.APPLICATION_ATOM_XML, "/endpoint")
.andExpect(status().isOk())
.andExpect(xpath(...));
}
}
I've tried many ways. But my solution is easier than others. I'm using OAuth2 JWT authentication in my spring boot application. My goal is to do a contract test. I'm writing a script with groovy and the contract plugin generates test codes for me. Therefore, I cannot interfere with the codes. I have a simple BaseTest class. I need to do all the necessary configurations in this class. This solution worked for me.
Imported dependency:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-contract-verifier</artifactId>
<version>2.1.1.RELEASE</version>
<scope>test</scope>
</dependency>
Imported Plugins:
<plugin>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-contract-maven-plugin</artifactId>
<version>2.1.1.RELEASE</version>
<extensions>true</extensions>
<configuration>
<baseClassForTests>com.test.services.BaseTestClass
</baseClassForTests>
</configuration>
</plugin>
BaseTestClass.java
#RunWith(SpringRunner.class)
#SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.MOCK)
#DirtiesContext
#AutoConfigureMessageVerifier
#ContextConfiguration
#WithMockUser(username = "admin", roles = {"USER", "ADMIN"})
public class BaseTestClass {
#Autowired
private MyController myController;
#Autowired
private WebApplicationContext webApplicationContext;
#Before
public void setup() {
StandaloneMockMvcBuilder standaloneMockMvcBuilder = MockMvcBuilders.standaloneSetup(myController);
RestAssuredMockMvc.standaloneSetup(standaloneMockMvcBuilder);
RestAssuredMockMvc.webAppContextSetup(webApplicationContext);
}
}
myFirstScenario.groovy (package:"/test/resources/contracts"):
import org.springframework.cloud.contract.spec.Contract
Contract.make {
description "should return ok"
request {
method GET()
url("/api/contract/test") {
headers {
header("Authorization","Bearer FOO")
}
}
}
response {
status 200
}
}
MyController.java:
#RestController
#RequestMapping(value = "/api/contract")
#PreAuthorize("hasRole('ROLE_ADMIN')")
public class MyController {
...
}
if you want to test for non-admin users you can use:
#WithMockUser(username = "admin", roles = {"USER"})

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