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Merged
ekfrehd merged 3 commits into from
Dec 22, 2025
Merged

Feat 95/trip auth refactor #101

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82425cc
[Refactor] Trip μ„œλΉ„μŠ€ 인증 ꡬ쑰 개편: Spring Security 제거 및 JWT ν•„ν„° κ²½λŸ‰ν™”
Dec 20, 2025
5fe1460
Merge branch 'develop' into feat-95/trip-auth-refactor
Dec 22, 2025
ca546db
[Refactor] Trip μ„œλΉ„μŠ€ 인증 ꡬ쑰 개편: Spring Security 제거 및 JWT ν•„ν„° κ²½λŸ‰ν™”
Dec 22, 2025
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272 changes: 136 additions & 136 deletions ...in/java/com/retrip/trip/infra/adapter/in/presentation/filter/JwtAuthenticationFilter.java
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Original file line number Diff line number Diff line change
@@ -1,136 +1,136 @@
package com.retrip.trip.infra.adapter.in.presentation.filter;

import com.retrip.trip.application.in.request.context.UserContext;
import io.jsonwebtoken.Claims;
import io.jsonwebtoken.Jws;
import io.jsonwebtoken.Jwts;
import jakarta.servlet.FilterChain;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.stereotype.Component;
import org.springframework.web.filter.OncePerRequestFilter;

import java.io.IOException;
import java.security.KeyFactory;
import java.security.PublicKey;
import java.security.spec.X509EncodedKeySpec;
import java.util.Base64;
import java.util.Collections;
import java.util.List;
import java.util.UUID;

@Slf4j
@Component
public class JwtAuthenticationFilter extends OncePerRequestFilter {

@Value("${jwt.public-key}")
private String publicKeyString;

@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
throws ServletException, IOException {

String path = request.getRequestURI();

if (isExcludedPath(path)) {
filterChain.doFilter(request, response);
return;
}

String token = resolveToken(request);

if (token != null && validateToken(token)) {
try {

Claims claims = getClaims(token);


String subject = claims.getSubject();
UUID memberId = UUID.fromString(subject);


String role = claims.get("auth", String.class);

UserContext userContext = new UserContext(
memberId,
claims.get("nickname", String.class),
claims.get("email", String.class),
claims.get("name", String.class),
null,
0
);

request.setAttribute("userContext", userContext);

UsernamePasswordAuthenticationToken authentication = new UsernamePasswordAuthenticationToken(
memberId,
null,
role != null ? List.of(new SimpleGrantedAuthority(role)) : Collections.emptyList()
);
SecurityContextHolder.getContext().setAuthentication(authentication);

} catch (Exception e) {
log.error("Token processing error: {}", e.getMessage());
response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
return;
}
} else {
response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
return;
}

filterChain.doFilter(request, response);
}

private boolean isExcludedPath(String path) {
String pathLowercase = path.toLowerCase();
return path.equals("/") ||
pathLowercase.contains("swagger") ||
pathLowercase.contains("api-docs") ||
pathLowercase.contains("actuator") ||
pathLowercase.contains("robots.txt") ||
pathLowercase.contains("status-check");
}

private String resolveToken(HttpServletRequest request) {
String bearerToken = request.getHeader("Authorization");
if (bearerToken != null && bearerToken.startsWith("Bearer ")) {
return bearerToken.substring(7);
}
return null;
}

private boolean validateToken(String token) {
try {
getClaims(token);
return true;
} catch (Exception e) {
return false;
}
}

private Claims getClaims(String token) throws Exception {
String sanitizedKey = publicKeyString
.replace("-----BEGIN PUBLIC KEY-----", "")
.replace("-----END PUBLIC KEY-----", "")
.replaceAll("\\s", "");

byte[] publicBytes = Base64.getDecoder().decode(sanitizedKey);
X509EncodedKeySpec keySpec = new X509EncodedKeySpec(publicBytes);
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
PublicKey publicKey = keyFactory.generatePublic(keySpec);

Jws<Claims> jws = Jwts.parser()
.verifyWith(publicKey)
.build()
.parseSignedClaims(token);

return jws.getPayload();
}
}
//package com.retrip.trip.infra.adapter.in.presentation.filter;
//
//import com.retrip.trip.application.in.request.context.UserContext;
//import io.jsonwebtoken.Claims;
//import io.jsonwebtoken.Jws;
//import io.jsonwebtoken.Jwts;
//import jakarta.servlet.FilterChain;
//import jakarta.servlet.ServletException;
//import jakarta.servlet.http.HttpServletRequest;
//import jakarta.servlet.http.HttpServletResponse;
//import lombok.extern.slf4j.Slf4j;
//import org.springframework.beans.factory.annotation.Value;
//import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
//import org.springframework.security.core.authority.SimpleGrantedAuthority;
//import org.springframework.security.core.context.SecurityContextHolder;
//import org.springframework.stereotype.Component;
//import org.springframework.web.filter.OncePerRequestFilter;
//
//import java.io.IOException;
//import java.security.KeyFactory;
//import java.security.PublicKey;
//import java.security.spec.X509EncodedKeySpec;
//import java.util.Base64;
//import java.util.Collections;
//import java.util.List;
//import java.util.UUID;
//
//@Slf4j
//@Component
//public class JwtAuthenticationFilter extends OncePerRequestFilter {
//
// @Value("${jwt.public-key}")
// private String publicKeyString;
//
// @Override
// protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
// throws ServletException, IOException {
//
// String path = request.getRequestURI();
//
// if (isExcludedPath(path)) {
// filterChain.doFilter(request, response);
// return;
// }
//
// String token = resolveToken(request);
//
// if (token != null && validateToken(token)) {
// try {
//
// Claims claims = getClaims(token);
//
//
// String subject = claims.getSubject();
// UUID memberId = UUID.fromString(subject);
//
//
// String role = claims.get("auth", String.class);
//
// UserContext userContext = new UserContext(
// memberId,
// claims.get("nickname", String.class),
// claims.get("email", String.class),
// claims.get("name", String.class),
// null,
// 0
// );
//
// request.setAttribute("userContext", userContext);
//
// UsernamePasswordAuthenticationToken authentication = new UsernamePasswordAuthenticationToken(
// memberId,
// null,
// role != null ? List.of(new SimpleGrantedAuthority(role)) : Collections.emptyList()
// );
// SecurityContextHolder.getContext().setAuthentication(authentication);
//
// } catch (Exception e) {
// log.error("Token processing error: {}", e.getMessage());
// response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
// return;
// }
// } else {
// response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
// return;
// }
//
// filterChain.doFilter(request, response);
// }
//
// private boolean isExcludedPath(String path) {
// String pathLowercase = path.toLowerCase();
// return path.equals("/") ||
// pathLowercase.contains("swagger") ||
// pathLowercase.contains("api-docs") ||
// pathLowercase.contains("actuator") ||
// pathLowercase.contains("robots.txt") ||
// pathLowercase.contains("status-check");
// }
//
// private String resolveToken(HttpServletRequest request) {
// String bearerToken = request.getHeader("Authorization");
// if (bearerToken != null && bearerToken.startsWith("Bearer ")) {
// return bearerToken.substring(7);
// }
// return null;
// }
//
// private boolean validateToken(String token) {
// try {
// getClaims(token);
// return true;
// } catch (Exception e) {
// return false;
// }
// }
//
// private Claims getClaims(String token) throws Exception {
// String sanitizedKey = publicKeyString
// .replace("-----BEGIN PUBLIC KEY-----", "")
// .replace("-----END PUBLIC KEY-----", "")
// .replaceAll("\\s", "");
//
// byte[] publicBytes = Base64.getDecoder().decode(sanitizedKey);
// X509EncodedKeySpec keySpec = new X509EncodedKeySpec(publicBytes);
// KeyFactory keyFactory = KeyFactory.getInstance("RSA");
// PublicKey publicKey = keyFactory.generatePublic(keySpec);
//
// Jws<Claims> jws = Jwts.parser()
// .verifyWith(publicKey)
// .build()
// .parseSignedClaims(token);
//
// return jws.getPayload();
// }
//}
33 changes: 0 additions & 33 deletions src/main/java/com/retrip/trip/infra/config/SecurityConfig.java
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@@ -1,46 +1,13 @@
package com.retrip.trip.infra.config;

import com.retrip.trip.infra.adapter.in.presentation.filter.JwtAuthenticationFilter;
import lombok.RequiredArgsConstructor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
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.configurers.AbstractHttpConfigurer;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;

@Configuration
@EnableWebSecurity
@RequiredArgsConstructor
public class SecurityConfig {

private final JwtAuthenticationFilter jwtAuthenticationFilter;

@Bean
public BCryptPasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}

@Bean
public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
http
.csrf(AbstractHttpConfigurer::disable)
.formLogin(AbstractHttpConfigurer::disable)
.httpBasic(AbstractHttpConfigurer::disable)
.sessionManagement(session ->
session.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
.authorizeHttpRequests(auth -> auth

.requestMatchers(
"/", "/swagger-ui/**", "/v3/api-docs/**", "/actuator/**", "/status-check"
).permitAll()
.anyRequest().authenticated()
)
.addFilterBefore(jwtAuthenticationFilter, UsernamePasswordAuthenticationFilter.class);

return http.build();
}
}