Add Dockerfile and spring-boot-starter-actuator

Dockerfile

@@ -0,0 +1,9 @@
+# Use the specified base image
+FROM openjdk:25-ea-4-jdk-oraclelinux9
+
+WORKDIR /app
+
+COPY target/auth-0.0.1-SNAPSHOT.jar /app/auth-0.0.1-SNAPSHOT.jar
+
+# Define the command to run your application
+CMD [ "java", "-jar", "/app/auth-0.0.1-SNAPSHOT.jar" ]

pom.xml

@@ -29,11 +29,22 @@
 	<properties>
 		<java.version>23</java.version>
 	</properties>
+	<repositories>
+		<repository>
+			<id>jitpack.io</id>
+			<url>https://jitpack.io</url>
+		</repository>
+	</repositories>
 	<dependencies>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-data-jpa</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>com.github.Podzilla</groupId>
+			<artifactId>podzilla-utils-lib</artifactId>
+			<version>v1.1.5</version>
+		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-data-redis</artifactId>

src/main/java/com/podzilla/auth/AuthApplication.java

@@ -3,9 +3,11 @@
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.context.annotation.ComponentScan;
 
 @SpringBootApplication
 @EnableCaching
+@ComponentScan(basePackages = { "com.podzilla" })
 public class AuthApplication {
 
     public static void main(final String[] args) {

src/main/java/com/podzilla/auth/controller/AuthenticationController.java

@@ -12,7 +12,6 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
-import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -113,9 +112,8 @@ public ResponseEntity<?> refreshToken(
             responseCode = "200",
             description = "User details fetched successfully"
     )
-    public UserDetails getCurrentUser() {
-        UserDetails userDetails = authenticationService.getCurrentUserDetails();
-        LOGGER.info("Fetched details for user {}", userDetails.getUsername());
-        return userDetails;
+    public void addUserDetailsInHeader(final HttpServletResponse response) {
+        authenticationService.addUserDetailsInHeader(response);
+        LOGGER.info("Fetching current user details and adding to header");
     }
 }

src/main/java/com/podzilla/auth/security/SecurityConfig.java

@@ -51,6 +51,8 @@ SecurityFilterChain securityFilterChain(final HttpSecurity http)
                                 .requestMatchers("/swagger-ui/**",
                                         "/v3/api-docs/**")
                                 .permitAll()
+                                .requestMatchers("/actuator/**")
+                                .permitAll()
                                 .anyRequest().authenticated()
                 )
                 .sessionManagement(s -> s

src/main/java/com/podzilla/auth/service/AuthenticationService.java

@@ -122,19 +122,37 @@ public String refreshToken(final HttpServletRequest request,
         }
     }
 
-    public UserDetails getCurrentUserDetails() {
+    public void addUserDetailsInHeader(
+            final HttpServletResponse response) {
         Authentication authentication =
                 SecurityContextHolder.getContext().getAuthentication();
 
         Object principal = authentication.getPrincipal();
         if (principal instanceof UserDetails) {
-            return (UserDetails) principal;
+            UserDetails userDetails = (UserDetails) principal;
+            String email = userDetails.getUsername();
+            StringBuilder roles = new StringBuilder();
+            userDetails.getAuthorities().forEach((authority) -> {
+                if (!roles.isEmpty()) {
+                    roles.append(", ");
+                }
+                roles.append(authority.getAuthority());
+            });
+            setRoleAndEmailInHeader(response, email, roles.toString());
         } else {
             throw new InvalidActionException(
                     "User details not saved correctly.");
         }
     }
 
+    private void setRoleAndEmailInHeader(
+            final HttpServletResponse response,
+            final String email,
+            final String roles) {
+        response.setHeader("X-User-Email", email);
+        response.setHeader("X-User-Roles", roles);
+    }
+
     private void checkNotNullValidationException(final String value,
                                                  final String message) {
         if (value == null || value.isEmpty()) {