SolarManager unter Versionsverwaltung

Erster Stand der Hintergrundprozesse, die auf der Synology unter
/volume1/homes/wagner/SolarManager laufen: der Manager selbst, die Sammler
je Geraet, die MQTT-Bruecke, der Wecker und - neu hinzugezogen - der
AutoAction-Runner, der als Hintergrundprozess hierher gehoert und nicht ins
Web-Verzeichnis.

Zugangsdaten stehen nicht mehr im Quelltext, sondern in config.ini, die
nicht mit eingecheckt wird. Vorlage ist config.ini.example, gelesen wird sie
von konfig.py. Betroffen waren solarManager.py (Datenbank und Wattpilot),
zeit.py, gatherWaterData.py, wecker.py und skoda_testdaten.py, das sich das
Passwort bisher aus dem Quelltext eines anderen Moduls herausgesucht hat.

Die Kia-Anbindung ist mit dem Fahrzeug entfallen: kiaTest.py,
gatherCarData.py und hyundai_kia_connect_api sind nicht mehr dabei, ebenso
gatherInverterData.py, auf das nur noch eine auskommentierte Zeile zeigte.

Die mitgelieferten Bibliotheken bleiben im Repository - die NAS hat kein
pip, sie muessen neben den Skripten liegen.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

mysql/connector/plugins/mysql_native_password.py

@@ -0,0 +1,74 @@
+# Copyright (c) 2022, Oracle and/or its affiliates.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License, version 2.0, as
+# published by the Free Software Foundation.
+#
+# This program is also distributed with certain software (including
+# but not limited to OpenSSL) that is licensed under separate terms,
+# as designated in a particular file or component or in included license
+# documentation.  The authors of MySQL hereby grant you an
+# additional permission to link the program and your derivative works
+# with the separately licensed software that they have included with
+# MySQL.
+#
+# Without limiting anything contained in the foregoing, this file,
+# which is part of MySQL Connector/Python, is also subject to the
+# Universal FOSS Exception, version 1.0, a copy of which can be found at
+# http://oss.oracle.com/licenses/universal-foss-exception.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the GNU General Public License, version 2.0, for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
+
+"""Native Password Authentication Plugin."""
+
+import struct
+
+from hashlib import sha1
+
+from ..errors import InterfaceError
+from ..types import StrOrBytes
+from . import BaseAuthPlugin
+
+AUTHENTICATION_PLUGIN_CLASS = "MySQLNativePasswordAuthPlugin"
+
+
+class MySQLNativePasswordAuthPlugin(BaseAuthPlugin):
+    """Class implementing the MySQL Native Password authentication plugin"""
+
+    requires_ssl: bool = False
+    plugin_name: str = "mysql_native_password"
+
+    def prepare_password(self) -> bytes:
+        """Prepares and returns password as native MySQL 4.1+ password"""
+        if not self._auth_data:
+            raise InterfaceError("Missing authentication data (seed)")
+
+        if not self._password:
+            return b""
+        password: StrOrBytes = self._password
+
+        if isinstance(self._password, str):
+            password = self._password.encode("utf-8")
+        else:
+            password = self._password
+
+        auth_data = self._auth_data
+
+        hash4 = None
+        try:
+            hash1 = sha1(password).digest()
+            hash2 = sha1(hash1).digest()
+            hash3 = sha1(auth_data + hash2).digest()
+            xored = [h1 ^ h3 for (h1, h3) in zip(hash1, hash3)]
+            hash4 = struct.pack("20B", *xored)
+        except (struct.error, TypeError) as err:
+            raise InterfaceError(f"Failed scrambling password; {err}") from err
+
+        return hash4