Completed 403 FORBIDDEN in spring-reactive-sample-boot-data-mongo when doing post about spring-reactive-sample HOT 4 CLOSED

Hi Hantsy

I think I finally make it work in my local, I had to add not only .csrf().disable() but also this .httpBasic(), here is my SecurityConfig file:

`package com.example.demo;

import org.springframework.context.annotation.Bean;
import org.springframework.http.HttpMethod;
import org.springframework.security.authorization.AuthorizationDecision;
import org.springframework.security.config.annotation.web.reactive.EnableWebFluxSecurity;
import org.springframework.security.config.web.server.ServerHttpSecurity;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.userdetails.MapReactiveUserDetailsService;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.web.server.SecurityWebFilterChain;
import org.springframework.security.web.server.authorization.AuthorizationContext;

import reactor.core.publisher.Mono;

@EnableWebFluxSecurity
class SecurityConfig {

@Bean
SecurityWebFilterChain springWebFilterChain(ServerHttpSecurity http) throws Exception {
    return http
    		.csrf().disable()
            .authorizeExchange()
            .pathMatchers(HttpMethod.GET, "/posts/**").permitAll()
            .pathMatchers(HttpMethod.DELETE, "/posts/**").hasRole("ADMIN")
            .pathMatchers("/posts/**").authenticated()
            .anyExchange().permitAll()
            .and()
            .httpBasic()
            //.pathMatchers("/users/{user}/**").access(this::currentUserMatchesPath)
            
            .and()
            .build();
}

private Mono<AuthorizationDecision> currentUserMatchesPath(Mono<Authentication> authentication, AuthorizationContext context) {
    return authentication
            .map(a -> context.getVariables().get("user").equals(a.getName()))
            .map(granted -> new AuthorizationDecision(granted));
}

@Bean
public MapReactiveUserDetailsService userDetailsRepository() {
    UserDetails rob = User.withDefaultPasswordEncoder().username("test").password("test123").roles("USER").build();
    UserDetails admin = User.withDefaultPasswordEncoder().username("admin").password("admin123").roles("USER", "ADMIN").build();
    return new MapReactiveUserDetailsService(rob, admin);
}

}

`

Any suggestion about it is more than welcome, thanks a lot !

from spring-reactive-sample.

Here is my call just for your information:

CSRF Token has been associated to this clientDiegos-MBP:engine-monitor-speedman-enterprise Diego$ curl -v -X POST http://localhost:8080/posts -u "admin:admin123" -H "Content-Type:application/json" -d "{\ My Post"}"y Post","content":"content of
Note: Unnecessary use of -X or --request, POST is already inferred.

• Trying ::1...
• TCP_NODELAY set
• Connected to localhost (::1) port 8080 (#0)
• Server auth using Basic with user 'admin'

POST /posts HTTP/1.1
Host: localhost:8080
Authorization: Basic YWRtaW46YWRtaW4xMjM=
User-Agent: curl/7.60.0
Accept: /
Content-Type:application/json
Content-Length: 50

• upload completely sent off: 50 out of 50 bytes
  < HTTP/1.1 403 Forbidden
  < transfer-encoding: chunked
  < Content-Type: text/plain
  < Cache-Control: no-cache, no-store, max-age=0, must-revalidate
  < Pragma: no-cache
  < Expires: 0
  < X-Content-Type-Options: nosniff
  < X-Frame-Options: DENY
  < X-XSS-Protection: 1 ; mode=block
  < Referrer-Policy: no-referrer
  <
• Connection #0 to host localhost left intact

from spring-reactive-sample.

Hi Hantsy
I did add this " .csrf().disable()" to the springWebFilterChain, which got rid of the 403 issue, but, now always it returns 401, no matter what username and password I do define in userDetailsRepository and pass them to the curl command:

return http
.csrf().disable()
.authorizeExchange()
.pathMatchers(HttpMethod.GET, "/posts/").permitAll()
.pathMatchers(HttpMethod.DELETE, "/posts/").hasRole("ADMIN")
.pathMatchers("/posts/").authenticated()
//.pathMatchers("/users/{user}/").access(this::currentUserMatchesPath)
.anyExchange().permitAll()
.and()
.build();

This is my UserDetailRepository:

@bean
public MapReactiveUserDetailsService userDetailsRepository() {
UserDetails rob = User.withUsername("test").password("test123").roles("USER").build();
UserDetails admin = User.withUsername("admin").password("admin123").roles("USER", "ADMIN").build();
return new MapReactiveUserDetailsService(rob, admin);
}

and this is my curl call:

curl -v -X POST http://localhost:8080/posts -u "admin:admin123" -H "Content-Type:application/json" -d "{"title":"My Post","content":"content of My Post"}"

This is my response:

Diegos-MBP:engine-monitor-speedman-enterprise Diego$ curl -v -X POST http://localhost:8080/posts -u "admin:admin123" -H "Content-Type:application/json" -d "{"title":"My Post","content":"content of My Post"}"
Note: Unnecessary use of -X or --request, POST is already inferred.

• Trying ::1...
• TCP_NODELAY set
• Connected to localhost (::1) port 8080 (#0)
• Server auth using Basic with user 'admin'

POST /posts HTTP/1.1
Host: localhost:8080
Authorization: Basic YWRtaW46YWRtaW4xMjM=
User-Agent: curl/7.60.0
Accept: /
Content-Type:application/json
Content-Length: 50

• upload completely sent off: 50 out of 50 bytes
  < HTTP/1.1 401 Unauthorized
• Authentication problem. Ignoring this.
  < WWW-Authenticate: Basic realm="Realm"
  < Cache-Control: no-cache, no-store, max-age=0, must-revalidate
  < Pragma: no-cache
  < Expires: 0
  < X-Content-Type-Options: nosniff
  < X-Frame-Options: DENY
  < X-XSS-Protection: 1 ; mode=block
  < Referrer-Policy: no-referrer
  < content-length: 0
  <
• Connection #0 to host localhost left intact

from spring-reactive-sample.

@darmandovargas3 Yes, the newest Spring Security reactive added CSRF support. I will review the relative codes.

from spring-reactive-sample.