Fixed container bugy nightmare (somehow).

frontends/web/app.py

@@ -687,6 +687,17 @@ def decode_page():
                     flash(result.error_message, 'error')
                     return render_template('decode.html', has_qrcode_read=HAS_QRCODE_READ)
 
+            with open('/tmp/debug_stego.png', 'wb') as f:
+                f.write(stego_data)
+            with open('/tmp/debug_ref.png', 'wb') as f:
+                f.write(ref_data)
+            with open('/tmp/debug_params.txt', 'w') as f:
+                f.write(f"day_phrase: {day_phrase}\n")
+                f.write(f"pin: {pin}\n")
+                f.write(f"date_str: {stego_date}\n")
+                f.write(f"rsa_key: {len(rsa_key_data) if rsa_key_data else None}\n")
+
+            print(f"DEBUG: Saved inputs to /tmp/debug_*") 
             # Decode
             decode_result = decode(
                 stego_image=stego_data,

src/stegasoo/__init__.py

@@ -388,6 +388,7 @@ def decode(
     pin: str = "",
     rsa_key_data: Optional[bytes] = None,
     rsa_password: Optional[str] = None,
+    date_str: Optional[str] = None,
 ) -> DecodeResult:
     """
     Decode a secret message or file from a stego image.
@@ -429,6 +430,8 @@ def decode(
         require_valid_rsa_key(rsa_key_data, rsa_password)
     
     # Try to extract with today's date first
+    # Use provided date or fall back to today
+    if date_str is None:
         date_str = date.today().isoformat()
     pixel_key = derive_pixel_key(
         reference_photo, day_phrase, date_str, pin, rsa_key_data
@@ -467,6 +470,7 @@ def decode_text(
     pin: str = "",
     rsa_key_data: Optional[bytes] = None,
     rsa_password: Optional[str] = None,
+    date_str: Optional[str] = None,
 ) -> str:
     """
     Decode a text message from a stego image.