From bbb1a70b9c27f9264365f523256238e79dfd5bcd Mon Sep 17 00:00:00 2001
From: Nirodan <nirodan.production@gmail.com>
Date: Tue, 17 Jun 2025 11:00:26 +0200
Subject: [PATCH] MD5 hasher Bug Fix + Logger

---
 backend/app.py                      | 38 +++++++++++++++++++++++------
 frontend/src/components/Md5Tool.jsx |  3 ++-
 2 files changed, 32 insertions(+), 9 deletions(-)

diff --git a/backend/app.py b/backend/app.py
index 7f0ead9..82df706 100644
--- a/backend/app.py
+++ b/backend/app.py
@@ -6,6 +6,7 @@ from jwt import decode, ExpiredSignatureError, InvalidTokenError
 import time
 import os
 import jwt
+import logging
 
 app = Flask(__name__)
 app.template_folder = "templates"
@@ -15,6 +16,18 @@ CONFIG_PATH = "config/db_config.json"
 MAX_WAIT = 30  # In Sekunden
 WAIT_INTERVAL = 10
 
+logging.basicConfig(
+    level=logging.INFO,
+    format="%(asctime)s [%(levelname)s] %(message)s",
+    handlers=[
+        logging.FileHandler("logs/app.log"),
+        logging.FileHandler("logs/errors.log"),
+        logging.StreamHandler()
+    ]
+)
+
+logger = logging.getLogger(__name__)
+
 def ist_konfiguriert():
     return os.path.exists(CONFIG_PATH)
 
@@ -138,21 +151,30 @@ def verify_token():
 
 @app.route('/api/hash/md5', methods=['POST'])
 def hash_md5():
+    logger.info("🔁 /api/hash/md5 aufgerufen")
+
     user = verify_token()
     if not user:
+        logger.warning("⛔ Nicht autorisiert")
         return jsonify({"message": "Nicht autorisiert"}), 401
 
-    data = request.get_json()
-    password = data.get("password", "")
+    try:
+        data = request.get_json()
+        logger.debug(f"📩 Payload: {data}")
+        password = data.get("password", "")
 
-    import hashlib
-    result = hashlib.md5(password.encode()).hexdigest()
+        import hashlib
+        result = hashlib.md5(password.encode()).hexdigest()
 
-    return jsonify({
-        "md5": result,
-        "by": user['username']
-    })
+        logger.info(f"✅ Hash erstellt von {user['username']}")
+        return jsonify({
+            "md5": result,
+            "by": user['username']
+        })
 
+    except Exception as e:
+        logger.error(f"❌ Fehler beim Hashen: {e}")
+        return jsonify({"message": "Fehler beim Hashen"}), 500
 
 
 if __name__ == '__main__':
diff --git a/frontend/src/components/Md5Tool.jsx b/frontend/src/components/Md5Tool.jsx
index da202a2..07c3263 100644
--- a/frontend/src/components/Md5Tool.jsx
+++ b/frontend/src/components/Md5Tool.jsx
@@ -7,7 +7,8 @@ function Md5Tool() {
 
   const hashPassword = async () => {
     try {
-      const res = await axios.post('/hash/md5', { password: input });
+      const res = await axios.post('/api/hash/md5', { password: input });
+
       setResult(res.data.md5);
     } catch (err) {
       alert('Fehler beim Hashen');