Как получить данные пользователя в контроллере приложения Spring Boot OIDC? ⇐ JAVA

[Anonymous]

Я адаптировал код отсюда для вызова OIDC-сервера MitreID.

Мой контроллер:

public final String home(Principal p) {
final String username = SecurityContextHolder.getContext().getAuthentication().getName();
...


возвращает значение NULL и имеет значение NULL для всех сведений о пользователе.

Я также пробовал:

public final String home(@AuthenticationPrincipal OpenIdConnectUserDetails user) {
final String username = user.getUsername();


и

@RequestMapping(value = "/username", method = RequestMethod.GET)
@ResponseBody
public String currentUserNameSimple(HttpServletRequest request) {
Principal principal = request.getUserPrincipal();
return "username: " + principal.getName();
}


Все имеет значение null, но аутентификация является возвратом токена доступа и пользователя.

Моя конфигурация безопасности:

@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
private OAuth2RestTemplate restTemplate;

@Override
public void configure(WebSecurity web) throws Exception {
web.ignoring().antMatchers("/resources/**");
}

@Bean
public OpenIdConnectFilter myFilter() {

final OpenIdConnectFilter filter = new OpenIdConnectFilter("/openid_connect_login");
filter.setRestTemplate(restTemplate);
return filter;
}

@Override
protected void configure(HttpSecurity http) throws Exception {

// @formatter:off
http
.addFilterAfter(new OAuth2ClientContextFilter(), AbstractPreAuthenticatedProcessingFilter.class)
.addFilterAfter(myFilter(), OAuth2ClientContextFilter.class)
.httpBasic().authenticationEntryPoint(new LoginUrlAuthenticationEntryPoint("/openid_connect_login"))
.and()
.authorizeRequests()
.antMatchers("/","/index*").permitAll()
.anyRequest().authenticated()
;

// @formatter:on
}
}


Так почему же мой контроллер не может получить доступ к данным пользователя?

РЕДАКТИРОВАТЬ: по запросу, OpenIdConnectFilter:

package org.baeldung.security;

import java.io.IOException;
import java.net.URL;
import java.security.interfaces.RSAPublicKey;
import java.util.Date;
import java.util.Map;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.authentication.BadCredentialsException;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.jwt.Jwt;
import org.springframework.security.jwt.JwtHelper;
import org.springframework.security.jwt.crypto.sign.RsaVerifier;
import org.springframework.security.oauth2.client.OAuth2RestOperations;
import org.springframework.security.oauth2.client.OAuth2RestTemplate;
import org.springframework.security.oauth2.common.OAuth2AccessToken;
import org.springframework.security.oauth2.common.exceptions.OAuth2Exception;
import org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter;

import com.auth0.jwk.Jwk;
import com.auth0.jwk.JwkProvider;
import com.auth0.jwk.UrlJwkProvider;
import com.fasterxml.jackson.databind.ObjectMapper;

public class OpenIdConnectFilter extends AbstractAuthenticationProcessingFilter {
@Value("${oidc.clientId}")
private String clientId;

@Value("${oidc.issuer}")
private String issuer;

@Value("${oidc.jwkUrl}")
private String jwkUrl;

public OAuth2RestOperations restTemplate;

public OpenIdConnectFilter(String defaultFilterProcessesUrl) {
super(defaultFilterProcessesUrl);
setAuthenticationManager(new NoopAuthenticationManager());
}

@Override
public Authentication attemptAuthentication(HttpServletRequest request, HttpServletResponse response) throws AuthenticationException, IOException, ServletException {

OAuth2AccessToken accessToken;
logger.info("ewd here: b " );
try {
accessToken = restTemplate.getAccessToken();
} catch (final OAuth2Exception e) {
throw new BadCredentialsException("Could not obtain access token", e);
}
try {
logger.info("ewd access token: " + accessToken);
final String idToken = accessToken.getAdditionalInformation().get("id_token").toString();
String kid = JwtHelper.headers(idToken)
.get("kid");
final Jwt tokenDecoded = JwtHelper.decodeAndVerify(idToken, verifier(kid));
final Map authInfo = new ObjectMapper().readValue(tokenDecoded.getClaims(), Map.class);
verifyClaims(authInfo);
final OpenIdConnectUserDetails user = new OpenIdConnectUserDetails(authInfo, accessToken);
logger.info("ewd user token: " + tokenDecoded);
return new UsernamePasswordAuthenticationToken(user, null, user.getAuthorities());
} catch (final Exception e) {
throw new BadCredentialsException("Could not obtain user details from token", e);
}

}

public void verifyClaims(Map claims) {
int exp = (int) claims.get("exp");
Date expireDate = new Date(exp * 1000L);
Date now = new Date();
if (expireDate.before(now) || !claims.get("iss").equals(issuer) || !claims.get("aud").equals(clientId)) {
throw new RuntimeException("Invalid claims");
}
}

private RsaVerifier verifier(String kid) throws Exception {
JwkProvider provider = new UrlJwkProvider(new URL(jwkUrl));
Jwk jwk = provider.get(kid);
return new RsaVerifier((RSAPublicKey) jwk.getPublicKey());
}

public void setRestTemplate(OAuth2RestTemplate restTemplate2) {
restTemplate = restTemplate2;

}

private static class NoopAuthenticationManager implements AuthenticationManager {

@Override
public Authentication authenticate(Authentication authentication) throws AuthenticationException {
throw new UnsupportedOperationException("No authentication should be done with this AuthenticationManager");
}

}
}


Подробнее здесь: https://stackoverflow.com/questions/552 ... t-oidc-app