138 lines
4.7 KiB
Python
138 lines
4.7 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (C) 2017-2024 Team tiramisu (see AUTHORS for all contributors)
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#
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# This program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU Lesser General Public License as published by the
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# Free Software Foundation, either version 3 of the License, or (at your
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# option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# The original `Config` design model is unproudly borrowed from
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# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
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# the whole pypy projet is under MIT licence
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# ____________________________________________________________
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"""URLOption to check url value
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"""
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import re
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from typing import Any, Optional, List, Dict
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from ..setting import undefined
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from ..i18n import _
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from .option import Calculation
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from .stroption import StrOption
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from .domainnameoption import DomainnameOption
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from .portoption import PortOption
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class URLOption(StrOption):
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"""URLOption to check url value"""
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__slots__ = tuple()
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path_re = re.compile(r"^[A-Za-z0-9\-\._~:/\?#\[\]@!%\$&\'\(\)\*\+,;=]+$")
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_type = "URL"
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_t_type = _("URL")
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def __init__(
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self,
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name: str,
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doc: str,
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*args,
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allow_ip: bool = False,
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type: str = "domainname",
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allow_without_dot=False,
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allow_range: bool = False,
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allow_zero: bool = False,
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allow_wellknown: bool = True,
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allow_registred: bool = True,
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allow_private: bool = False,
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**kwargs,
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) -> None:
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# pylint: disable=too-many-arguments,too-many-locals,redefined-builtin
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extra = {}
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extra["_domainname"] = DomainnameOption(
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name,
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doc,
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allow_ip=allow_ip,
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type=type,
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allow_without_dot=allow_without_dot,
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_extra=extra,
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)
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extra["_port"] = PortOption(
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name,
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doc,
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allow_range=allow_range,
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allow_zero=allow_zero,
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allow_wellknown=allow_wellknown,
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allow_registred=allow_registred,
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allow_private=allow_private,
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_extra=extra,
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)
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super().__init__(
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name,
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doc,
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extra=extra,
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*args,
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**kwargs,
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)
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def _get_domain_port_files(self, value: str) -> (str, str):
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if value.startswith("http://"):
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type_ = "http"
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value = value[7:]
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elif value.startswith("https://"):
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type_ = "https"
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value = value[8:]
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else:
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raise ValueError(_("must start with http:// or " "https://"))
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# get domain/files
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splitted = value.split("/", 1)
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if len(splitted) == 1:
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domain = value
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files = None
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else:
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domain, files = splitted
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# if port in domain
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splitted = domain.split(":", 1)
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if len(splitted) == 1:
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domain = splitted[0]
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port = {"http": "80", "https": "443"}[type_]
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else:
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domain, port = splitted
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return domain, port, files
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def validate(self, value: str) -> None:
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super().validate(value)
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domain, port, files = self._get_domain_port_files(value)
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# validate port
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portoption = self.impl_get_extra("_port")
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try:
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portoption.validate(port)
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except ValueError as err:
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msg = _('the port "{0}" is invalid: {1}').format(domain, err)
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raise ValueError(msg) from err
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# validate domainname
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domainnameoption = self.impl_get_extra("_domainname")
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try:
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domainnameoption.validate(domain)
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except ValueError as err:
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msg = _('the domain "{0}" is invalid: {1}').format(domain, err)
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raise ValueError(msg) from err
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# validate files
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if files is not None and files != "" and not self.path_re.search(files):
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raise ValueError(_("must ends with a valid resource name"))
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def second_level_validation(self, value, warnings_only):
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domain, port, _ = self._get_domain_port_files(value)
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# validate port
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portoption = self.impl_get_extra("_port")
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portoption.second_level_validation(port, warnings_only)
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# validate domainname
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domainnameoption = self.impl_get_extra("_domainname")
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domainnameoption.second_level_validation(domain, warnings_only)
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