Validate, extract, and generate printables of electronic invoice files received from the "Sistema di Interscambio". https://docs.franco.net.eu.org/fattura-elettronica-reader/
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fattura-elettronica-reader/fattura_elettronica_reader/exceptions.py

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1.9 KiB

#
# exceptions.py
#
# Copyright (c) 2018 Enio Carboni - Italy
# Copyright (C) 2019-2020 Franco Masotti <franco.masotti@tutanota.com>
#
# This file is part of fattura-elettronica-reader.
#
# fattura-elettronica-reader 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.
#
# fattura-elettronica-reader 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 fattura-elettronica-reader. If not, see <http://www.gnu.org/licenses/>.
#
"""Exceptions file."""
class P7MFileDoesNotHaveACoherentCryptographicalSignature(Exception):
"""Not a PKCS#7 signature."""
class InvoiceFileChecksumFailed(Exception):
"""Checksum of the invoice file does not match the one in the metadata file."""
class P7MFileNotAuthentic(Exception):
"""An error with the signature or the signers certificate of the invoice."""
class CannotExtractOriginalP7MFile(Exception):
"""The cryptographical signature from the invoice file cannot be removed."""
class MissingTagInMetadataFile(Exception):
"""A necessary element is missing from the metadata file."""
class XMLFileNotConformingToSchema(Exception):
"""XML file is not-conforming to the XML schema."""
class ExtractedAttachmentNotInExtensionWhitelist(Exception):
"""An extracted attachment is not in the extension whitelist."""
class ExtractedAttachmentNotInFileTypeWhitelist(Exception):
"""An extracted attachment is not in the filetype whitelist."""
class AssetsChecksumDoesNotMatch(Exception):
"""A downloaded file might make this program malfuncioning."""