api token 소스정리

src/main/java/net/jwsi/jcms/vpp/api/ApiClient.java

@@ -8,9 +8,7 @@ import net.jwsi.jcms.vpp.station.StationDto;
 import org.springframework.core.ParameterizedTypeReference;
 import org.springframework.stereotype.Component;
 import org.springframework.web.client.RestClient;
-import org.springframework.web.util.UriComponentsBuilder;
 
-import java.net.URI;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
@@ -19,62 +17,39 @@ import java.util.Map;
 @RequiredArgsConstructor
 public class ApiClient {
 
-    private final RestClient restClient;
+    private final RestClient externalApiClient;
 
-    public ApiResponse<List<StationDto>> fetchStations(String baseUrl, String token) {
+    public ApiResponse<List<StationDto>> fetchStations() {
-        URI uri = UriComponentsBuilder.fromUriString(baseUrl)
+        return externalApiClient.post()
-                .path("/api/st/list")
+                .uri("/api/st/list")
-                .build()
-                .toUri();
-
-        return restClient.post()
-                .uri(uri)
-                .header("Authorization", "Bearer " + token)
                 .body(Collections.emptyMap())
                 .retrieve()
                 .body(new ParameterizedTypeReference<ApiResponse<List<StationDto>>>() {});
     }
 
-    public ApiResponse<List<ProviderDto>> fetchProviders(String baseUrl, String token) {
+    public ApiResponse<List<ProviderDto>> fetchProviders() {
-        URI uri = UriComponentsBuilder.fromUriString(baseUrl)
+        return externalApiClient.get()
-                .path("/api/provider/list")
+                .uri("/api/provider/list")
-                .build()
-                .toUri();
-
-        return restClient.get()
-                .uri(uri)
-                .header("Authorization", "Bearer " + token)
                 .retrieve()
                 .body(new ParameterizedTypeReference<ApiResponse<List<ProviderDto>>>() {});
     }
 
-    public ApiResponse<List<ChgrResponseDto>> fetchChgr(String baseUrl, String token) {
+    public ApiResponse<List<ChgrResponseDto>> fetchChgr() {
-        URI uri = UriComponentsBuilder.fromUriString(baseUrl)
+        return externalApiClient.post()
-                .path("/api/charger/list")
+                .uri("/api/charger/list")
-                .build()
-                .toUri();
-
-        return restClient.post()
-                .uri(uri)
-                .header("Authorization", "Bearer " + token)
                 .body(Collections.emptyMap())
                 .retrieve()
                 .body(new ParameterizedTypeReference<ApiResponse<List<ChgrResponseDto>>>() {});
     }
-    public ApiResponse<List<ChgrHistResponseDto>> fetchChgrHist(String baseUrl, String token) {
-        URI uri = UriComponentsBuilder.fromUriString(baseUrl)
-                .path("/api/charge/hist")
-                .build()
-                .toUri();
 
+    public ApiResponse<List<ChgrHistResponseDto>> fetchChgrHist(String startDt, String pageSize) {
         Map<String, String> requestBody = Map.of(
-                "startDt", "2026-07-29",
+                "startDt", startDt,
-                "pageSize","50"
+                "pageSize", pageSize
         );
 
-        return restClient.post()
+        return externalApiClient.post()
-                .uri(uri)
+                .uri("/api/charge/hist")
-                .header("Authorization", "Bearer " + token)
                 .body(requestBody)
                 .retrieve()
                 .body(new ParameterizedTypeReference<ApiResponse<List<ChgrHistResponseDto>>>() {});

src/main/java/net/jwsi/jcms/vpp/api/ApiToken.java

@@ -0,0 +1,13 @@
+package net.jwsi.jcms.vpp.api;
+
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+@NoArgsConstructor
+@Getter
+public class ApiToken {
+    private String jwt;
+    private List<String> roles;
+}

src/main/java/net/jwsi/jcms/vpp/api/ExternalApiService.java

@@ -0,0 +1,62 @@
+package net.jwsi.jcms.vpp.api;
+
+import net.jwsi.jcms.vpp.utils.JwtUtil;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.core.ParameterizedTypeReference;
+import org.springframework.stereotype.Service;
+import org.springframework.web.client.RestClient;
+import org.springframework.web.util.UriComponentsBuilder;
+
+import java.net.URI;
+import java.time.LocalDateTime;
+import java.util.Map;
+
+@Service
+public class ExternalApiService {
+
+    private final RestClient authRestClient = RestClient.create();
+
+    @Value("${jcms.api.base-url}")
+    private String baseUrl;
+
+    @Value("${jcms.api.user-id}")
+    private String apiUserId;
+
+    @Value("${jcms.api.user-pwd}")
+    private String apiUserPwd;
+
+    private String cachedToken;
+    private LocalDateTime tokenExpiryTime;
+
+    public synchronized String getAccessToken() {
+        if (cachedToken != null && tokenExpiryTime != null && LocalDateTime.now().plusMinutes(1).isBefore(tokenExpiryTime)) {
+            return cachedToken;
+        }
+
+        URI uri = UriComponentsBuilder.fromUriString(baseUrl)
+                .path("/api/auth/token")
+                .build()
+                .toUri();
+
+        Map<String, String> requestBody = Map.of(
+                "userId", apiUserId,
+                "pwd", apiUserPwd
+        );
+
+        ApiResponse<ApiToken> response = authRestClient.post()
+                .uri(uri)
+                .body(requestBody)
+                .retrieve()
+                .body(new ParameterizedTypeReference<ApiResponse<ApiToken>>() {});
+
+        if (response != null && response.getData() != null) {
+            ApiToken tokenDto = response.getData();
+            this.cachedToken = tokenDto.getJwt();
+            this.tokenExpiryTime = JwtUtil.getExpirationTime(this.cachedToken);
+
+            return this.cachedToken;
+        }
+
+        throw new IllegalStateException("외부 API 토큰 발급에 실패했습니다.");
+    }
+}

src/main/java/net/jwsi/jcms/vpp/api/RestClientConfig.java

@@ -1,23 +1,25 @@
 package net.jwsi.jcms.vpp.api;
 
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.http.client.SimpleClientHttpRequestFactory;
 import org.springframework.web.client.RestClient;
 
-import java.time.Duration;
-
 @Configuration
 public class RestClientConfig {
 
-    @Bean
+    @Value("${jcms.api.base-url}")
-    public RestClient restClient() {
+    private String baseUrl;
-        SimpleClientHttpRequestFactory factory = new SimpleClientHttpRequestFactory();
-        factory.setConnectTimeout((int) Duration.ofSeconds(5).toMillis());
-        factory.setReadTimeout((int) Duration.ofSeconds(30).toMillis());
 
+    @Bean
+    public RestClient externalApiClient(ExternalApiService externalApiService) {
         return RestClient.builder()
-                .requestFactory(factory)
+                .baseUrl(baseUrl)
+                .requestInterceptor((request, body, execution) -> {
+                    String token = externalApiService.getAccessToken();
+                    request.getHeaders().set("Authorization", "Bearer " + token);
+                    return execution.execute(request, body);
+                })
                 .build();
     }
 }

src/main/java/net/jwsi/jcms/vpp/chgr/ChgrService.java

@@ -8,7 +8,6 @@ import net.jwsi.jcms.utils.HttpUtil;
 import net.jwsi.jcms.utils.LoginUtil;
 import net.jwsi.jcms.vpp.api.ApiClient;
 import net.jwsi.jcms.vpp.api.ApiResponse;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.data.domain.Page;
 import org.springframework.data.jpa.domain.Specification;
 import org.springframework.scheduling.annotation.Scheduled;
@@ -22,11 +21,6 @@ import java.util.stream.Collectors;
 public class ChgrService extends BaseService<Chgr,String,ChgrRepository> {
 
     private final ApiClient apiClient;
-    @Value("${jcms.api.base-url}")
-    private String baseUrl;
-
-    @Value("${jcms.api.token}")
-    private String apiToken;
     public ChgrService(ChgrRepository repository, ApiClient apiClient) {
         super(repository);
         this.apiClient = apiClient;
@@ -34,7 +28,7 @@ public class ChgrService extends BaseService<Chgr,String,ChgrRepository> {
     @Transactional
     @Scheduled(cron = "0 0 0 * * *")
     public void getCharger() {
-        ApiResponse<List<ChgrResponseDto>> response = apiClient.fetchChgr(baseUrl, apiToken);
+        ApiResponse<List<ChgrResponseDto>> response = apiClient.fetchChgr();
 
         if (response == null || !Integer.valueOf(200).equals(response.getCode())) {
             String msg = (response != null) ? response.getMessage() : "응답 없음";

src/main/java/net/jwsi/jcms/vpp/chgrHist/ChgrHist.java

@@ -40,7 +40,7 @@ public class ChgrHist extends BaseStEntity {
     @Column(name = "RECHG_TIME")
     private String rechgTime;   // 충전시간
 
-    @Column(name = "RECH_GWH")
+    @Column(name = "RECHG_WH")
     private Integer rechGwh;    // 충전량
 
     @Column(name = "RECHG_AMT")

src/main/java/net/jwsi/jcms/vpp/chgrHist/ChgrHistService.java

@@ -8,12 +8,12 @@ import net.jwsi.jcms.utils.HttpUtil;
 import net.jwsi.jcms.utils.LoginUtil;
 import net.jwsi.jcms.vpp.api.ApiClient;
 import net.jwsi.jcms.vpp.api.ApiResponse;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.data.domain.Page;
 import org.springframework.data.jpa.domain.Specification;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Service;
 
+import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -23,11 +23,6 @@ public class ChgrHistService extends BaseService<ChgrHist, Integer, ChgrHistRepo
 
 
     private final ApiClient apiClient;
-    @Value("${jcms.api.base-url}")
-    private String baseUrl;
-
-    @Value("${jcms.api.token}")
-    private String apiToken;
 
     public ChgrHistService(ChgrHistRepository repository, ApiClient apiClient) {
         super(repository);
@@ -37,7 +32,8 @@ public class ChgrHistService extends BaseService<ChgrHist, Integer, ChgrHistRepo
     @Transactional
     @Scheduled(cron = "0 */10 * * * *")
     public void getChgrHist() throws IllegalAccessException {
-        ApiResponse<List<ChgrHistResponseDto>> response = apiClient.fetchChgrHist(baseUrl, apiToken);
+
+        ApiResponse<List<ChgrHistResponseDto>> response = apiClient.fetchChgrHist(LocalDateTime.now().toString(), "50");
 
         if (response == null || !Integer.valueOf(200).equals(response.getCode())) {
             String msg = (response != null) ? response.getMessage() : "응답 없음";

src/main/java/net/jwsi/jcms/vpp/provider/ProviderService.java

@@ -8,15 +8,11 @@ import net.jwsi.jcms.utils.HttpUtil;
 import net.jwsi.jcms.utils.LoginUtil;
 import net.jwsi.jcms.vpp.api.ApiClient;
 import net.jwsi.jcms.vpp.api.ApiResponse;
-import net.jwsi.jcms.vpp.station.Station;
-import net.jwsi.jcms.vpp.station.StationDto;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.data.domain.Page;
 import org.springframework.data.jpa.domain.Specification;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Service;
 
-import java.util.Collections;
 import java.util.List;
 import java.util.stream.Collectors;
 
@@ -26,12 +22,6 @@ public class ProviderService extends BaseService<Provider, String, ProviderRepos
 
     private final ApiClient apiClient;
 
-    @Value("${jcms.api.base-url}")
-    private String baseUrl;
-
-    @Value("${jcms.api.token}")
-    private String apiToken;
-
     public ProviderService(ProviderRepository repository, ApiClient apiClient) {
         super(repository);
         this.apiClient = apiClient;
@@ -40,7 +30,7 @@ public class ProviderService extends BaseService<Provider, String, ProviderRepos
     @Transactional
     @Scheduled(cron = "0 0 0 * * *")
     public void getProviders() {
-        ApiResponse<List<ProviderDto>> response = apiClient.fetchProviders(baseUrl, apiToken);
+        ApiResponse<List<ProviderDto>> response = apiClient.fetchProviders();
 
         if (response == null || !Integer.valueOf(200).equals(response.getCode())) {
             String msg = (response != null) ? response.getMessage() : "응답 없음";

src/main/java/net/jwsi/jcms/vpp/station/StationService.java

@@ -6,15 +6,13 @@ import net.jwsi.jcms.base.BaseService;
 import net.jwsi.jcms.base.EnumSqlType;
 import net.jwsi.jcms.utils.HttpUtil;
 import net.jwsi.jcms.utils.LoginUtil;
-import net.jwsi.jcms.vpp.api.ApiResponse;
 import net.jwsi.jcms.vpp.api.ApiClient;
-import org.springframework.beans.factory.annotation.Value;
+import net.jwsi.jcms.vpp.api.ApiResponse;
 import org.springframework.data.domain.Page;
 import org.springframework.data.jpa.domain.Specification;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Service;
 
-import java.util.Collections;
 import java.util.List;
 import java.util.stream.Collectors;
 
@@ -23,11 +21,7 @@ import java.util.stream.Collectors;
 public class StationService extends BaseService<Station,String,StationRepository> {
 
     private final ApiClient apiClient;
-    @Value("${jcms.api.base-url}")
-    private String baseUrl;
 
-    @Value("${jcms.api.token}")
-    private String apiToken;
     public StationService(StationRepository repository, ApiClient apiClient) {
         super(repository);
         this.apiClient = apiClient;
@@ -36,7 +30,7 @@ public class StationService extends BaseService<Station,String,StationRepository
     @Transactional
     @Scheduled(cron = "0 0 0 * * *")
     public void getStations() {
-        ApiResponse<List<StationDto>> response = apiClient.fetchStations(baseUrl, apiToken);
+        ApiResponse<List<StationDto>> response = apiClient.fetchStations();
 
         if (response == null || !Integer.valueOf(200).equals(response.getCode())) {
             String msg = (response != null) ? response.getMessage() : "응답 없음";

src/main/java/net/jwsi/jcms/vpp/utils/JwtUtil.java

@@ -0,0 +1,38 @@
+package net.jwsi.jcms.vpp.utils;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import java.nio.charset.StandardCharsets;
+import java.time.Instant;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+import java.util.Base64;
+
+public class JwtUtil {
+
+    private static final ObjectMapper objectMapper = new ObjectMapper();
+
+    public static LocalDateTime getExpirationTime(String jwtToken) {
+        try {
+            String[] parts = jwtToken.split("\\.");
+            if (parts.length < 2) {
+                throw new IllegalArgumentException("올바르지 않은 JWT 토큰 형식입니다.");
+            }
+
+            String payloadJson = new String(Base64.getUrlDecoder().decode(parts[1]), StandardCharsets.UTF_8);
+
+            JsonNode payloadNode = objectMapper.readTree(payloadJson);
+            if (!payloadNode.has("exp")) {
+                throw new IllegalStateException("토큰에 exp(만료시간) 필드가 존재하지 않습니다.");
+            }
+
+            long expSeconds = payloadNode.get("exp").asLong();
+
+            return LocalDateTime.ofInstant(Instant.ofEpochSecond(expSeconds), ZoneId.systemDefault());
+
+        } catch (Exception e) {
+            throw new RuntimeException("토큰 만료 시간 추출 실패", e);
+        }
+    }
+}

src/main/resources/application.yml

@@ -19,12 +19,12 @@ jcms:
   manager-path: cms
   attr:
     main-url: /cms/main
-    new-user-st: 9      # 1: ??, 9:????
+    new-user-st: 9
   cms-name: VPP
   cms-title: VPP
   cms-bg-color: '#499'
   cms-image-url: /public/images/logo_jcms3.png
-  copyright: Copyright 2026 ??????????? Inc.
+  copyright: Copyright 2026 주식회사 진우시스템 Inc.
   authenticated-patten: /cms/**, /system/**, /api/**
   pass-url: /cms/main
   public-url: ''
@@ -33,4 +33,5 @@ jcms:
     days: 30
   api:
     base-url: ${API_BASE_URL:http://dev.jinwoosi.co.kr:8072}
-    token: ${API_TOKEN}
+    user-id: ${API_USER_ID:apiuser}
+    user-pwd: ${API_USER_PWD:apiuser}