[3.0.39] Fix: Hardening resolve script path

Errors.py

@@ -0,0 +1,115 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+###################
+#    This package implements a web server to run scripts or executables
+#    from the command line and display the result in a web interface.
+#    Copyright (C) 2021, 2022, 2023  Maurice Lambert
+
+#    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 3 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, see <https://www.gnu.org/licenses/>.
+###################
+
+"""
+This tool runs CLI scripts and displays output in a Web Interface.
+
+This file contains WebScripts exception classes.
+"""
+
+__version__ = "0.0.2"
+__author__ = "Maurice Lambert"
+__author_email__ = "[email protected]"
+__maintainer__ = "Maurice Lambert"
+__maintainer_email__ = "[email protected]"
+__description__ = """
+This tool runs CLI scripts and displays output in a Web Interface.
+
+This file contains WebScripts exception classes.
+"""
+__license__ = "GPL-3.0 License"
+__url__ = "https://github.com/mauricelambert/WebScripts"
+
+copyright = """
+WebScripts  Copyright (C) 2021, 2022, 2023  Maurice Lambert
+This program comes with ABSOLUTELY NO WARRANTY.
+This is free software, and you are welcome to redistribute it
+under certain conditions.
+"""
+license = __license__
+__copyright__ = copyright
+
+__all__ = [
+    "WebScriptsError",
+    "WebScriptsConfigurationError",
+    "WebScriptsArgumentError",
+    "ScriptConfigurationError",
+    "MissingAttributesError",
+    "WebScriptsConfigurationTypeError",
+    "WebScriptsSecurityError",
+]
+
+
+class WebScriptsError(Exception):
+    """
+    To raise WebScripts errors
+    """
+
+    pass
+
+
+class WebScriptsConfigurationError(WebScriptsError):
+    """
+    To raise Configuration Error.
+    """
+
+    pass
+
+
+class WebScriptsConfigurationTypeError(WebScriptsConfigurationError):
+    """
+    To raise Configuration Error.
+    """
+
+    pass
+
+
+class WebScriptsArgumentError(WebScriptsError):
+    """
+    To raise Argument Error.
+    """
+
+    pass
+
+
+class ScriptConfigurationError(WebScriptsConfigurationError):
+    """
+    To raise Script Configuration Error.
+    """
+
+    pass
+
+
+class MissingAttributesError(WebScriptsError):
+    """
+    To raise Missing Attributes Error.
+    """
+
+    pass
+
+
+class WebScriptsSecurityError(WebScriptsError):
+    """
+    To raise Security Error in WebScripts services.
+    """
+
+    pass