diff -r a6e7dd8bac36 -r 34da877021d5 connectors/PYRO/PSK_Adapter.py
--- a/connectors/PYRO/PSK_Adapter.py	Sat Dec 09 01:03:43 2023 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,138 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-# This file is part of Beremiz, a Integrated Development Environment for
-# programming IEC 61131-3 automates supporting plcopen standard and CanFestival.
-#
-# Copyright (C) 2019: Edouard TISSERANT
-#
-# See COPYING file for copyrights details.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# 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 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 Street, Fifth Floor, Boston, MA  02110-1301, USA.
-
-
-"""
-The TLS-PSK adapter that handles SSL connections instead of regular sockets,
-but using Pre Shared Keys instead of Certificates
-"""
-
-
-
-
-import socket
-import re
-import ssl
-import Pyro
-from Pyro.core import PyroURI
-from Pyro.protocol import _connect_socket, TCPConnection, PYROAdapter
-from Pyro.errors import ConnectionDeniedError, ProtocolError
-from Pyro.util import Log
-
-try:
-    import sslpsk
-except ImportError as e:
-    print(str(e))
-    sslpsk = None
-
-
-class PYROPSKAdapter(PYROAdapter):
-    """
-    This is essentialy the same as in Pyro/protocol.py
-    only raw_sock wrapping into sock through sslpsk.wrap_socket was added
-    Pyro unfortunately doesn't allow cleaner customization
-    """
-
-    def bindToURI(self, URI):
-        with self.lock:   # only 1 thread at a time can bind the URI
-            try:
-                self.URI = URI
-
-                # This are the statements that differ from Pyro/protocol.py
-                raw_sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-                _connect_socket(raw_sock, URI.address, URI.port, self.timeout)
-                sock = sslpsk.wrap_socket(
-                    raw_sock, psk=Pyro.config.PYROPSK, server_side=False,
-                    ciphers="PSK-AES256-CBC-SHA",  # available in openssl 1.0.2
-                    ssl_version=ssl.PROTOCOL_TLSv1)
-                # all the rest is the same as in Pyro/protocol.py
-
-                conn = TCPConnection(sock, sock.getpeername())
-                # receive the authentication challenge string, and use that to build the actual identification string.
-                try:
-                    authChallenge = self.recvAuthChallenge(conn)
-                except ProtocolError as x:
-                    # check if we were denied
-                    if hasattr(x, "partialMsg") and x.partialMsg[:len(self.denyMSG)] == self.denyMSG:
-                        raise ConnectionDeniedError(Pyro.constants.deniedReasons[int(x.partialMsg[-1])])
-                    else:
-                        raise
-                # reply with our ident token, generated from the ident passphrase and the challenge
-                msg = self._sendConnect(sock, self.newConnValidator.createAuthToken(self.ident, authChallenge, conn.addr, self.URI, None))
-                if msg == self.acceptMSG:
-                    self.conn = conn
-                    self.conn.connected = 1
-                    Log.msg('PYROAdapter', 'connected to', str(URI))
-                    if URI.protocol == 'PYROLOCPSK':
-                        self.resolvePYROLOC_URI("PYROPSK")  # updates self.URI
-                elif msg[:len(self.denyMSG)] == self.denyMSG:
-                    try:
-                        raise ConnectionDeniedError(Pyro.constants.deniedReasons[int(msg[-1])])
-                    except (KeyError, ValueError):
-                        raise ConnectionDeniedError('invalid response')
-            except socket.error:
-                Log.msg('PYROAdapter', 'connection failed to URI', str(URI))
-                raise ProtocolError('connection failed')
-
-
-_getProtocolAdapter = Pyro.protocol.getProtocolAdapter
-
-
-def getProtocolAdapter(protocol):
-    if protocol in ('PYROPSK', 'PYROLOCPSK'):
-        return PYROPSKAdapter()
-    return _getProtocolAdapter(protocol)
-
-
-_processStringURI = Pyro.core.processStringURI
-
-
-def processStringURI(URI):
-    x = re.match(r'(?P<protocol>PYROLOCPSK)://(?P<hostname>[^\s:]+):?(?P<port>\d+)?/(?P<name>\S*)', URI)
-    if x:
-        protocol = x.group('protocol')
-        hostname = x.group('hostname')
-        port = x.group('port')
-        if port:
-            port = int(port)
-        else:
-            port = 0
-        name = x.group('name')
-        return PyroURI(hostname, name, port, protocol)
-    return _processStringURI(URI)
-
-
-def setupPSKAdapter():
-    """
-    Add PyroAdapter to the list of available in
-    Pyro adapters and handle new supported protocols
-
-    This function should be called after
-    reimport of Pyro module to enable PYROS:// again.
-    """
-    if sslpsk is not None:
-        Pyro.protocol.getProtocolAdapter = getProtocolAdapter
-        Pyro.core.processStringURI = processStringURI
-    else:
-        raise Exception("sslpsk python module unavailable")