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@kdomo @uwoobeat @uiurihappy | ||
* @kdomo @uwoobeat @uiurihappy |
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109 changes: 67 additions & 42 deletions
109
src/main/java/com/depromeet/domain/auth/application/JwtTokenService.java
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package com.depromeet.domain.auth.application; | ||
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import static com.depromeet.global.common.constants.SecurityConstants.TOKEN_ROLE_NAME; | ||
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import com.depromeet.domain.auth.dao.RefreshTokenRepository; | ||
import com.depromeet.domain.auth.domain.RefreshToken; | ||
import com.depromeet.domain.auth.dto.response.AccessToken; | ||
import com.depromeet.domain.member.dao.MemberRepository; | ||
import com.depromeet.domain.member.domain.Member; | ||
import com.depromeet.domain.auth.dto.AccessTokenDto; | ||
import com.depromeet.domain.auth.dto.RefreshTokenDto; | ||
import com.depromeet.domain.member.domain.MemberRole; | ||
import com.depromeet.global.security.JwtTokenProvider; | ||
import com.depromeet.global.security.PrincipalDetails; | ||
import java.util.NoSuchElementException; | ||
import com.depromeet.global.util.JwtUtil; | ||
import io.jsonwebtoken.ExpiredJwtException; | ||
import java.util.Optional; | ||
import lombok.RequiredArgsConstructor; | ||
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken; | ||
import org.springframework.security.core.Authentication; | ||
import org.springframework.security.core.userdetails.UserDetails; | ||
import org.springframework.stereotype.Service; | ||
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@Service | ||
@RequiredArgsConstructor | ||
public class JwtTokenService { | ||
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private final JwtTokenProvider jwtTokenProvider; | ||
private final MemberRepository memberRepository; | ||
private final JwtUtil jwtUtil; | ||
private final RefreshTokenRepository refreshTokenRepository; | ||
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public String createAccessToken(Long memberId, MemberRole memberRole) { | ||
return jwtTokenProvider.generateAccessToken(memberId, memberRole); | ||
return jwtUtil.generateAccessToken(memberId, memberRole); | ||
} | ||
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public AccessTokenDto createAccessTokenDto(Long memberId, MemberRole memberRole) { | ||
return jwtUtil.generateAccessTokenDto(memberId, memberRole); | ||
} | ||
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public String createRefreshToken(Long memberId) { | ||
String token = jwtTokenProvider.generateRefreshToken(memberId); | ||
String token = jwtUtil.generateRefreshToken(memberId); | ||
RefreshToken refreshToken = | ||
RefreshToken.builder() | ||
.memberId(memberId) | ||
.token(token) | ||
.ttl(jwtTokenProvider.getRefreshTokenExpirationTime()) | ||
.ttl(jwtUtil.getRefreshTokenExpirationTime()) | ||
.build(); | ||
refreshTokenRepository.save(refreshToken); | ||
return token; | ||
} | ||
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public String reissueAccessToken(String refreshToken) { | ||
Member member = getMemberFrom(refreshToken); | ||
return createAccessToken(member.getId(), member.getRole()); | ||
public RefreshTokenDto createRefreshTokenDto(Long memberId) { | ||
RefreshTokenDto refreshTokenDto = jwtUtil.generateRefreshTokenDto(memberId); | ||
saveRefreshTokenToRedis(memberId, refreshTokenDto.tokenValue(), refreshTokenDto.ttl()); | ||
return refreshTokenDto; | ||
} | ||
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public String reissueAccessToken(AccessToken accessToken) { | ||
return createAccessToken(accessToken.memberId(), accessToken.memberRole()); | ||
private void saveRefreshTokenToRedis( | ||
Long memberId, String refreshTokenDto, Long refreshTokenDto1) { | ||
RefreshToken refreshToken = | ||
RefreshToken.builder() | ||
.memberId(memberId) | ||
.token(refreshTokenDto) | ||
.ttl(refreshTokenDto1) | ||
.build(); | ||
refreshTokenRepository.save(refreshToken); | ||
} | ||
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public String reissueRefreshToken(String refreshToken) { | ||
Member member = getMemberFrom(refreshToken); | ||
return createRefreshToken(member.getId()); | ||
public AccessTokenDto retrieveAccessToken(String accessTokenValue) { | ||
try { | ||
return jwtUtil.parseAccessToken(accessTokenValue); | ||
} catch (Exception e) { | ||
return null; | ||
} | ||
} | ||
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public String reissueRefreshToken(AccessToken accessToken) { | ||
return createRefreshToken(accessToken.memberId()); | ||
} | ||
public RefreshTokenDto retrieveRefreshToken(String refreshTokenValue) { | ||
RefreshTokenDto refreshTokenDto = parseRefreshToken(refreshTokenValue); | ||
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private Member getMemberFrom(String refreshToken) throws NoSuchElementException { | ||
Long memberId = jwtTokenProvider.parseRefreshToken(refreshToken); | ||
return memberRepository.findById(memberId).orElseThrow(); | ||
} | ||
if (refreshTokenDto == null) { | ||
return null; | ||
} | ||
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public Authentication getAuthentication(String accessToken) { | ||
AccessToken parsedAccessToken = jwtTokenProvider.parseAccessToken(accessToken); | ||
// 파싱된 DTO와 일치하는 토큰이 Redis에 저장되어 있는지 확인 | ||
Optional<RefreshToken> refreshToken = getRefreshTokenFromRedis(refreshTokenDto.memberId()); | ||
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UserDetails userDetails = | ||
new PrincipalDetails( | ||
parsedAccessToken.memberId(), parsedAccessToken.memberRole().name()); | ||
// Redis에 토큰이 존재하고, 쿠키의 토큰과 값이 일치하면 DTO 반환 | ||
if (refreshToken.isPresent() | ||
&& refreshTokenDto.tokenValue().equals(refreshToken.get().getToken())) { | ||
return refreshTokenDto; | ||
} | ||
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return new UsernamePasswordAuthenticationToken( | ||
userDetails, null, userDetails.getAuthorities()); | ||
// Redis에 토큰이 존재하지 않거나, 쿠키의 토큰과 값이 일치하지 않으면 null 반환 | ||
return null; | ||
} | ||
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public boolean isAccessTokenExpired(String accessToken) { | ||
return jwtTokenProvider.isAccessTokenExpired(accessToken); | ||
private Optional<RefreshToken> getRefreshTokenFromRedis(Long memberId) { | ||
return refreshTokenRepository.findById(memberId); | ||
} | ||
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public boolean isRefreshTokenExpired(String refreshToken) { | ||
return jwtTokenProvider.isRefreshTokenExpired(refreshToken); | ||
private RefreshTokenDto parseRefreshToken(String refreshTokenValue) { | ||
try { | ||
return jwtUtil.parseRefreshToken(refreshTokenValue); | ||
} catch (Exception e) { | ||
return null; | ||
} | ||
} | ||
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public AccessToken parseAccessToken(String accessToken) { | ||
return jwtTokenProvider.parseAccessToken(accessToken); | ||
public AccessTokenDto reissueAccessTokenIfExpired(String accessTokenValue) { | ||
// AT가 만료된 경우 AT 재발급, 만료되지 않은 경우 null 반환 | ||
try { | ||
jwtUtil.parseAccessToken(accessTokenValue); | ||
return null; | ||
} catch (ExpiredJwtException e) { | ||
Long memberId = Long.parseLong(e.getClaims().getSubject()); | ||
MemberRole memberRole = | ||
MemberRole.valueOf(e.getClaims().get(TOKEN_ROLE_NAME, String.class)); | ||
return createAccessTokenDto(memberId, memberRole); | ||
} | ||
} | ||
} |
5 changes: 5 additions & 0 deletions
5
src/main/java/com/depromeet/domain/auth/dto/AccessTokenDto.java
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package com.depromeet.domain.auth.dto; | ||
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import com.depromeet.domain.member.domain.MemberRole; | ||
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public record AccessTokenDto(Long memberId, MemberRole memberRole, String tokenValue) {} |
3 changes: 3 additions & 0 deletions
3
src/main/java/com/depromeet/domain/auth/dto/RefreshTokenDto.java
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package com.depromeet.domain.auth.dto; | ||
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public record RefreshTokenDto(Long memberId, String tokenValue, Long ttl) {} |
5 changes: 0 additions & 5 deletions
5
src/main/java/com/depromeet/domain/auth/dto/response/AccessToken.java
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