zwischenstand

src/main/java/de/w665/biblenotes/rest/AuthenticationController.java

@@ -0,0 +1,47 @@
+package de.w665.biblenotes.rest;
+
+import de.w665.biblenotes.rest.ro.AuthenticationRequest;
+import de.w665.biblenotes.service.AuthenticationService;
+import jakarta.servlet.http.HttpServletRequest;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Slf4j
+@RestController
+@RequestMapping("/api/v1/auth")
+public class AuthenticationController {
+    private final AuthenticationService authenticationService;
+
+    public AuthenticationController(AuthenticationService authenticationService) {
+        this.authenticationService = authenticationService;
+    }
+
+    @PostMapping("/login")
+    public ResponseEntity<Object> createAuthenticationToken(@RequestBody AuthenticationRequest authenticationRequest, HttpServletRequest request) {
+        log.debug("Received AuthenticationRequest for username: " + authenticationRequest.getUsername());
+        String token = authenticationService.authenticate(authenticationRequest.getUsername(), authenticationRequest.getPassword(), request.getRemoteAddr());
+
+        if(token == null) {
+            log.debug("Authentication failed for username: " + authenticationRequest.getUsername());
+            return new ResponseEntity<>(HttpStatus.UNAUTHORIZED);
+        }
+
+        Map<String, Object> response = new HashMap<>();
+        response.put("token", token);
+
+        if(token == null) {
+            log.debug("Authentication failed for username: " + authenticationRequest.getUsername());
+            return new ResponseEntity<>(response, HttpStatus.UNAUTHORIZED);
+        }
+
+        return new ResponseEntity<>(response, HttpStatus.OK);
+    }
+}

src/main/java/de/w665/biblenotes/rest/SecureApiRestController.java

@@ -0,0 +1,9 @@
+package de.w665.biblenotes.rest;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/api/v1/secure")
+public abstract class SecureApiRestController {
+}

src/main/java/de/w665/biblenotes/rest/ro/AuthenticationRequest.java

@@ -0,0 +1,15 @@
+package de.w665.biblenotes.rest.ro;
+
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import lombok.ToString;
+
+@NoArgsConstructor
+@Getter
+@Setter
+@ToString
+public class AuthenticationRequest {
+    private String username;
+    private String password;
+}

src/main/java/de/w665/biblenotes/rest/security/JwtAuthenticationFilter.java

@@ -1,11 +1,13 @@
 package de.w665.biblenotes.rest.security;
 
+import de.w665.biblenotes.service.AuthenticationService;
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.jetbrains.annotations.NotNull;
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
 import org.springframework.security.core.GrantedAuthority;
 import org.springframework.security.core.authority.SimpleGrantedAuthority;