CROS 대응, 토큰 중복 제거.

src/main/java/com/goi/erp/auth/AuthCookieService.java

@@ -5,6 +5,8 @@ import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
+import org.springframework.http.ResponseCookie;
+import org.springframework.http.HttpHeaders;
 
 import java.util.Arrays;
 import java.util.Optional;
@@ -54,20 +56,15 @@ public class AuthCookieService {
 
     // ===================== 내부 공통 =====================
 
-    private void addCookie(
+    private void addCookie(HttpServletResponse response, String name, String value, int maxAge) {
-            HttpServletResponse response,
+        ResponseCookie cookie = ResponseCookie.from(name, value == null ? "" : value)
-            String name,
+                .httpOnly(true)
-            String value,
+                .secure(secure)
-            int maxAge
+                .path(path)
-    ) {
+                .sameSite(sameSite)   // Lax / Strict / None
-        Cookie cookie = new Cookie(name, value);
+                .maxAge(maxAge)       // -1 = 세션, 0 = 삭제
-        cookie.setHttpOnly(true);
+                .build();
-        cookie.setSecure(secure);
+        response.addHeader(HttpHeaders.SET_COOKIE, cookie.toString());
-        cookie.setPath(path);
-        cookie.setMaxAge(maxAge);
-
-        response.addCookie(cookie);
-        addSameSiteAttribute(response, cookie);
     }
 
     private Optional<String> extractCookie(HttpServletRequest request, String name) {
@@ -81,29 +78,4 @@ public class AuthCookieService {
                 .filter(v -> v != null && !v.isBlank())
                 .findFirst();
     }
-
-    /**
-     * SameSite 수동 세팅 (Servlet Cookie API 한계)
-     */
-    private void addSameSiteAttribute(HttpServletResponse response, Cookie cookie) {
-        StringBuilder sb = new StringBuilder();
-        sb.append(cookie.getName()).append("=");
-        sb.append(cookie.getValue() == null ? "" : cookie.getValue());
-        sb.append("; Path=").append(cookie.getPath());
-        sb.append("; HttpOnly");
-
-        if (cookie.getSecure()) {
-            sb.append("; Secure");
-        }
-
-        if (sameSite != null && !sameSite.isBlank()) {
-            sb.append("; SameSite=").append(sameSite);
-        }
-
-        if (cookie.getMaxAge() == 0) {
-            sb.append("; Max-Age=0");
-        }
-
-        response.addHeader("Set-Cookie", sb.toString());
-    }
 }

src/main/java/com/goi/erp/config/SecurityConfiguration.java

@@ -66,6 +66,7 @@ public class SecurityConfiguration {
         CorsConfiguration config = new CorsConfiguration();
 
         config.setAllowedOriginPatterns(List.of(
+        		"https://portal.greenoilinc.com",
         	    "http://localhost:5173",
         	    "http://192.168.*.*:5173",
         	    "http://10.*.*.*:5173"

src/main/resources/application.yml

@@ -29,7 +29,7 @@ application:
             - "H:R:A"
 auth:
   cookie:
-    secure: false       # prod: true / local: false
+    secure: true       # prod: true / local: false
     same-site: Lax     # 필요 시 None (→ Secure 필수)
     path: /
 server: