CODEWITHSUNDEEP
javaspringspring-bootoauth-2.0spring-security-oauth2
Peter Penzov
Peter Penzov

Reputation: 1682

Configure security in Spring OAuth2: Access is denied for authentication request

I want to implement Spring Security with OAuth2. I tried this security configuration:

@Override
protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
            .antMatchers("/users/authorize").permitAll()
            .antMatchers("/users/reset_request").permitAll()
            .antMatchers("/users/reset_token").permitAll()
            .antMatchers("/users/reset_password").permitAll()
            .antMatchers("/users/confirmation_token").permitAll()
            .antMatchers("/users/reset_user_password").permitAll()
            .anyRequest().authenticated()
            .and().formLogin().permitAll()
            .and().csrf().disable();
        http.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS);
}

Full code: Github

But I get always:

{
    "error": "unauthorized",
    "error_description": "Full authentication is required to access this resource"
}

I make a POST request to the authentication endpoint:

localhost:8080/engine/users/authorize

Response:

    01:57:19.237 [http-nio-8080-exec-5] DEBUG ExceptionTranslationFilter[sendStartAuthentication:211] - Calling Authentication entry point.
01:57:19.239 [http-nio-8080-exec-5] DEBUG HstsHeaderWriter[writeHeaders:169] - Not injecting HSTS header since it did not match the requestMatcher org.springframework.security.web.header.writers.HstsHeaderWriter$SecureRequestMatcher@69e77584
01:57:19.251 [http-nio-8080-exec-5] DEBUG DefaultOAuth2ExceptionRenderer[writeWithMessageConverters:101] - Written [error="unauthorized", error_description="Full authentication is required to access this resource"] as "application/json" using [org.springframework.http.converter.json.MappingJackson2HttpMessageConverter@4fe0c045]
01:57:19.252 [http-nio-8080-exec-5] DEBUG SecurityContextPersistenceFilter[doFilter:119] - SecurityContextHolder now cleared, as request processing completed
09:07:01.012 [PRODUCTION_HIKARICP_CONNECTION_POOL housekeeper] WARN  HikariPool[run:787] - PRODUCTION_HIKARICP_CONNECTION_POOL - Thread starvation or clock leap detected (housekeeper delta=6h6m24s237ms51╡s500ns).
09:07:02.931 [WAREHOUSE_HIKARICP_CONNECTION_POOL housekeeper] WARN  HikariPool[run:787] - WAREHOUSE_HIKARICP_CONNECTION_POOL - Thread starvation or clock leap detected (housekeeper delta=6h6m24s237ms408╡s400ns).
11:16:17.556 [http-nio-8080-exec-7] DEBUG OrRequestMatcher[matches:65] - Trying to match using Ant [pattern='/oauth/token']
11:16:27.735 [http-nio-8080-exec-7] DEBUG AntPathRequestMatcher[matches:177] - Checking match of request : '/users/authorize'; against '/oauth/token'
11:16:27.754 [http-nio-8080-exec-7] DEBUG OrRequestMatcher[matches:65] - Trying to match using Ant [pattern='/oauth/token_key']
11:16:27.754 [http-nio-8080-exec-7] DEBUG AntPathRequestMatcher[matches:177] - Checking match of request : '/users/authorize'; against '/oauth/token_key'
11:16:27.754 [http-nio-8080-exec-7] DEBUG OrRequestMatcher[matches:65] - Trying to match using Ant [pattern='/oauth/check_token']
11:16:27.754 [http-nio-8080-exec-7] DEBUG AntPathRequestMatcher[matches:177] - Checking match of request : '/users/authorize'; against '/oauth/check_token'
11:16:27.754 [http-nio-8080-exec-7] DEBUG OrRequestMatcher[matches:72] - No matches found
11:16:27.756 [http-nio-8080-exec-7] DEBUG FilterChainProxy[doFilter:328] - /users/authorize at position 1 of 11 in additional filter chain; firing Filter: 'WebAsyncManagerIntegrationFilter'
11:16:27.757 [http-nio-8080-exec-7] DEBUG FilterChainProxy[doFilter:328] - /users/authorize at position 2 of 11 in additional filter chain; firing Filter: 'SecurityContextPersistenceFilter'
11:16:27.758 [http-nio-8080-exec-7] DEBUG FilterChainProxy[doFilter:328] - /users/authorize at position 3 of 11 in additional filter chain; firing Filter: 'HeaderWriterFilter'
11:16:27.770 [http-nio-8080-exec-7] DEBUG FilterChainProxy[doFilter:328] - /users/authorize at position 4 of 11 in additional filter chain; firing Filter: 'LogoutFilter'
11:16:27.771 [http-nio-8080-exec-7] DEBUG OrRequestMatcher[matches:65] - Trying to match using Ant [pattern='/logout', GET]
11:16:27.773 [http-nio-8080-exec-7] DEBUG AntPathRequestMatcher[matches:157] - Request 'POST /users/authorize' doesn't match 'GET /logout'
11:16:27.773 [http-nio-8080-exec-7] DEBUG OrRequestMatcher[matches:65] - Trying to match using Ant [pattern='/logout', POST]
11:16:27.773 [http-nio-8080-exec-7] DEBUG AntPathRequestMatcher[matches:177] - Checking match of request : '/users/authorize'; against '/logout'
11:16:27.773 [http-nio-8080-exec-7] DEBUG OrRequestMatcher[matches:65] - Trying to match using Ant [pattern='/logout', PUT]
11:16:27.774 [http-nio-8080-exec-7] DEBUG AntPathRequestMatcher[matches:157] - Request 'POST /users/authorize' doesn't match 'PUT /logout'
11:16:27.774 [http-nio-8080-exec-7] DEBUG OrRequestMatcher[matches:65] - Trying to match using Ant [pattern='/logout', DELETE]
11:16:27.774 [http-nio-8080-exec-7] DEBUG AntPathRequestMatcher[matches:157] - Request 'POST /users/authorize' doesn't match 'DELETE /logout'
11:16:27.774 [http-nio-8080-exec-7] DEBUG OrRequestMatcher[matches:72] - No matches found
11:16:27.774 [http-nio-8080-exec-7] DEBUG FilterChainProxy[doFilter:328] - /users/authorize at position 5 of 11 in additional filter chain; firing Filter: 'OAuth2AuthenticationProcessingFilter'
11:16:27.775 [http-nio-8080-exec-7] DEBUG BearerTokenExtractor[extractToken:54] - Token not found in headers. Trying request parameters.
11:16:27.782 [http-nio-8080-exec-7] DEBUG BearerTokenExtractor[extractToken:57] - Token not found in request parameters.  Not an OAuth2 request.
11:16:27.783 [http-nio-8080-exec-7] DEBUG OAuth2AuthenticationProcessingFilter[doFilter:141] - No token in request, will continue chain.
11:16:27.783 [http-nio-8080-exec-7] DEBUG FilterChainProxy[doFilter:328] - /users/authorize at position 6 of 11 in additional filter chain; firing Filter: 'RequestCacheAwareFilter'
11:16:27.783 [http-nio-8080-exec-7] DEBUG FilterChainProxy[doFilter:328] - /users/authorize at position 7 of 11 in additional filter chain; firing Filter: 'SecurityContextHolderAwareRequestFilter'
11:16:27.784 [http-nio-8080-exec-7] DEBUG FilterChainProxy[doFilter:328] - /users/authorize at position 8 of 11 in additional filter chain; firing Filter: 'AnonymousAuthenticationFilter'
11:16:27.787 [http-nio-8080-exec-7] DEBUG AnonymousAuthenticationFilter[doFilter:100] - Populated SecurityContextHolder with anonymous token: 'org.springframework.security.authentication.AnonymousAuthenticationToken@461b50c6: Principal: anonymousUser; Credentials: [PROTECTED]; Authenticated: true; Details: org.springframework.security.web.authentication.WebAuthenticationDetails@b364: RemoteIpAddress: 0:0:0:0:0:0:0:1; SessionId: null; Granted Authorities: ROLE_ANONYMOUS'
11:16:27.788 [http-nio-8080-exec-7] DEBUG FilterChainProxy[doFilter:328] - /users/authorize at position 9 of 11 in additional filter chain; firing Filter: 'SessionManagementFilter'
11:16:27.789 [http-nio-8080-exec-7] DEBUG FilterChainProxy[doFilter:328] - /users/authorize at position 10 of 11 in additional filter chain; firing Filter: 'ExceptionTranslationFilter'
11:16:27.789 [http-nio-8080-exec-7] DEBUG FilterChainProxy[doFilter:328] - /users/authorize at position 11 of 11 in additional filter chain; firing Filter: 'FilterSecurityInterceptor'
11:16:27.791 [http-nio-8080-exec-7] DEBUG AntPathRequestMatcher[matches:177] - Checking match of request : '/users/authorize'; against '/*'
11:16:27.799 [http-nio-8080-exec-7] DEBUG AntPathRequestMatcher[matches:177] - Checking match of request : '/users/authorize'; against '/v1/swagger.**'
11:16:27.800 [http-nio-8080-exec-7] DEBUG AntPathRequestMatcher[matches:157] - Request 'POST /users/authorize' doesn't match 'GET /v2/api-docs'
11:16:27.800 [http-nio-8080-exec-7] DEBUG AntPathRequestMatcher[matches:157] - Request 'POST /users/authorize' doesn't match 'GET /swagger-resources/**'
11:16:27.800 [http-nio-8080-exec-7] DEBUG AntPathRequestMatcher[matches:157] - Request 'POST /users/authorize' doesn't match 'GET /swagger-ui.html**'
11:16:27.801 [http-nio-8080-exec-7] DEBUG AntPathRequestMatcher[matches:157] - Request 'POST /users/authorize' doesn't match 'GET /webjars/**'
11:16:27.802 [http-nio-8080-exec-7] DEBUG AntPathRequestMatcher[matches:157] - Request 'POST /users/authorize' doesn't match 'GET favicon.ico'
11:16:27.802 [http-nio-8080-exec-7] DEBUG AntPathRequestMatcher[matches:177] - Checking match of request : '/users/authorize'; against '/v1/application.wadl'
11:16:27.803 [http-nio-8080-exec-7] DEBUG AntPathRequestMatcher[matches:177] - Checking match of request : '/users/authorize'; against '/v1/admin/**'
11:16:27.803 [http-nio-8080-exec-7] DEBUG AntPathRequestMatcher[matches:177] - Checking match of request : '/users/authorize'; against '/v1/dev/**'
11:16:27.803 [http-nio-8080-exec-7] DEBUG AntPathRequestMatcher[matches:177] - Checking match of request : '/users/authorize'; against '/v1/pages/**'
11:16:27.805 [http-nio-8080-exec-7] DEBUG FilterSecurityInterceptor[beforeInvocation:219] - Secure object: FilterInvocation: URL: /users/authorize; Attributes: [#oauth2.throwOnError(authenticated)]
11:16:27.805 [http-nio-8080-exec-7] DEBUG FilterSecurityInterceptor[authenticateIfRequired:348] - Previously Authenticated: org.springframework.security.authentication.AnonymousAuthenticationToken@461b50c6: Principal: anonymousUser; Credentials: [PROTECTED]; Authenticated: true; Details: org.springframework.security.web.authentication.WebAuthenticationDetails@b364: RemoteIpAddress: 0:0:0:0:0:0:0:1; SessionId: null; Granted Authorities: ROLE_ANONYMOUS
11:16:27.835 [http-nio-8080-exec-7] DEBUG AffirmativeBased[decide:66] - Voter: org.springframework.security.web.access.expression.WebExpressionVoter@2938ceb8, returned: -1
11:16:27.842 [http-nio-8080-exec-7] DEBUG ExceptionTranslationFilter[handleSpringSecurityException:180] - Access is denied (user is anonymous); redirecting to authentication entry point
org.springframework.security.access.AccessDeniedException: Access is denied
        at org.springframework.security.access.vote.AffirmativeBased.decide(AffirmativeBased.java:84)
        at org.springframework.security.access.intercept.AbstractSecurityInterceptor.beforeInvocation(AbstractSecurityInterceptor.java:233)
        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:123)
        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:90)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)

For some reason this security configuration is not applied. Do you know how I can fix this issue?

Upvotes: 2

Views: 1461

Answers (1)

Romil Patel
Romil Patel

Reputation: 13787

You might have missed /engine in the endpoint. as follows

Add /engine in antMatchers with configure(HttpSecurity http)

Change

.antMatchers("/users/authorize").permitAll()

To

.antMatchers("/engine/users/authorize").permitAll()

configure(HttpSecurity http)

@Override
protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
            .antMatchers("/engine/users/authorize").permitAll()
            .antMatchers("/engine/users/reset_request").permitAll()
            .antMatchers("/engine/users/reset_token").permitAll()
            .antMatchers("/engine/users/reset_password").permitAll()
            .antMatchers("/engine/users/confirmation_token").permitAll()
            .antMatchers("/engine/users/reset_user_password").permitAll()
            .anyRequest().authenticated()
            .and().formLogin().permitAll()
            .and().csrf().disable();
        http.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS);
}

with configure(WebSecurity web) method, You may completely avoid spring security filters with configure(WebSecurity web) method.

@Override
public void configure(WebSecurity web) throws Exception {
    web.
        ignoring()
            .antMatchers("/engine/users/authorize")
            .antMatchers("/engine/users/reset_request")
            .antMatchers("/engine/users/reset_token")
            .antMatchers("/engine/users/reset_password")
            .antMatchers("/engine/users/confirmation_token")
            .antMatchers("/engine/users/reset_user_password");
}

Note: If you use both configure(WebSecurity web) and configure(HttpSecurity http) then keep configure(WebSecurity web) above configure(HttpSecurity HTTP) as described here

@Override
public void configure(WebSecurity web) throws Exception {
    ...
}

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

Upvotes: 1

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