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🐛 fix: [KAN-82] refresh 검증 로직 변경 #50

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Merged
RakunKo merged 1 commit into from
Jun 3, 2025
Merged

🐛 fix: [KAN-82] refresh 검증 로직 변경 #50

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31 changes: 5 additions & 26 deletions src/main/kotlin/befly/beflygateway/filter/JwtAuthenticationFilter.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -38,21 +38,11 @@ class JwtAuthenticationFilter(
val userId = jwtProvider.getUserIdFromAccessToken(token)
val auth = getAuthentication(userId.toString())
val context = SecurityContextImpl(auth)
return getAuthorizationToServer(userId)
.flatMap { status ->
if (status) {
val mutatedExchange = exchange.mutate()
.request(exchange.request.mutate().header("X-USER-ID", userId.toString()).build())
.build()
chain.filter(mutatedExchange)
.contextWrite(ReactiveSecurityContextHolder.withSecurityContext(Mono.just(context)))
}
else {
val errorJson = ErrorCode.ACCESS_TOKEN_EXPIRED.toErrorResponse().toJsonBytes()
setErrorResponse(errorJson, exchange.response)
}
}

val mutatedExchange = exchange.mutate()
.request(exchange.request.mutate().header("X-USER-ID", userId.toString()).build())
.build()
chain.filter(mutatedExchange)
.contextWrite(ReactiveSecurityContextHolder.withSecurityContext(Mono.just(context)))
} ?: run {//access 만료 or 잘못됨
jwtProvider.resolveRefreshToken(exchange.request)
?.takeIf { jwtProvider.validateRefreshToken(it) }
Expand All @@ -67,17 +57,6 @@ class JwtAuthenticationFilter(
}
}

private fun getAuthorizationToServer(userId: Long): Mono<Boolean> {
return webClient
.get()
.uri("/auth/exist/user")
.accept(MediaType.ALL)
.header("X-USER-ID", userId.toString())
.retrieve()
.bodyToMono(AuthResponse::class.java)
.map { it.existStatus }
}

private fun getAuthentication(userId: String):Authentication =
UsernamePasswordAuthenticationToken(userId, "", emptyList())

Expand Down