Files
bflows-bandi-be/src/main/java/net/gepafin/tendermanagement/config/SecurityConfig.java
2024-08-23 11:50:58 +05:30

119 lines
5.2 KiB
Java

package net.gepafin.tendermanagement.config;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpMethod;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration;
import org.springframework.security.config.annotation.method.configuration.EnableMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityCustomizer;
import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
import org.springframework.security.web.servlet.util.matcher.MvcRequestMatcher;
import org.springframework.security.web.util.matcher.AntPathRequestMatcher;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;
import org.springframework.web.servlet.handler.HandlerMappingIntrospector;
import io.swagger.v3.oas.models.Components;
import io.swagger.v3.oas.models.OpenAPI;
import io.swagger.v3.oas.models.security.SecurityRequirement;
import io.swagger.v3.oas.models.security.SecurityScheme;
import io.swagger.v3.oas.models.servers.Server;
import net.gepafin.tendermanagement.config.jwt.JWTFilter;
import net.gepafin.tendermanagement.config.jwt.TokenProvider;
@Configuration
@EnableWebSecurity
@EnableMethodSecurity(prePostEnabled = true)
public class SecurityConfig {
private final TokenProvider tokenProvider;
@Autowired
public SecurityConfig(TokenProvider tokenProvider) {
this.tokenProvider = tokenProvider;
}
@Bean
public AuthenticationManager authenticationManager(AuthenticationConfiguration config) throws Exception {
return config.getAuthenticationManager();
}
@Bean
public PasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
@Bean
MvcRequestMatcher.Builder mvc(HandlerMappingIntrospector introspector) {
return new MvcRequestMatcher.Builder(introspector);
}
@Bean
public WebSecurityCustomizer webSecurityCustomizer(MvcRequestMatcher.Builder mvc) {
return (web) -> web.ignoring().requestMatchers(mvc.pattern(HttpMethod.OPTIONS, "/**"))
.requestMatchers(new AntPathRequestMatcher("/i18n/**"))
.requestMatchers(new AntPathRequestMatcher("/content/**"))
.requestMatchers(new AntPathRequestMatcher("/swagger-ui/index.html"))
.requestMatchers(new AntPathRequestMatcher("/swagger-ui/**"));
}
@Bean
public CorsFilter corsFilter() {
UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
CorsConfiguration config = new CorsConfiguration();
config.addAllowedOrigin("*");
config.addAllowedMethod("*");
config.addAllowedHeader("*");
config.setMaxAge(3600l);
if (config.getAllowedOrigins() != null && !config.getAllowedOrigins().isEmpty()) {
source.registerCorsConfiguration("/v1/**", config);
source.registerCorsConfiguration("/management/**", config);
source.registerCorsConfiguration("/v1/api-docs", config);
}
return new CorsFilter(source);
}
@Bean
public SecurityFilterChain securityFilterChain(HttpSecurity http, MvcRequestMatcher.Builder mvc) throws Exception {
http
.csrf(AbstractHttpConfigurer::disable)
.authorizeHttpRequests(auth -> auth
.requestMatchers(mvc.pattern(HttpMethod.POST, "/v1/user/login")).permitAll()
.requestMatchers("/swagger-ui/**").permitAll()
.requestMatchers("/v1/api-docs/**").permitAll()
.anyRequest().authenticated()
)
.sessionManagement(session -> session
.sessionCreationPolicy(SessionCreationPolicy.STATELESS)
)
.addFilterBefore(corsFilter(), UsernamePasswordAuthenticationFilter.class)
.addFilterBefore(new JWTFilter(tokenProvider), UsernamePasswordAuthenticationFilter.class);
return http.build();
}
@Bean
public OpenAPI customOpenAPI() {
return new OpenAPI()
.addServersItem(new Server().url("/"))
.addSecurityItem(new SecurityRequirement().addList("bearer-key"))
.components(new Components().addSecuritySchemes("bearer-key",
new SecurityScheme().type(SecurityScheme.Type.HTTP)
.scheme("bearer").bearerFormat("JWT")));
}
}