mirror of
https://github.com/janeczku/calibre-web
synced 2024-11-01 15:46:21 +00:00
149 lines
6.7 KiB
Python
149 lines
6.7 KiB
Python
# -*- coding: utf-8 -*-
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# This file is part of the Calibre-Web (https://github.com/janeczku/calibre-web)
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# Copyright (C) 2018 OzzieIsaacs
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import sys
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import os
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import argparse
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import socket
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from .constants import CONFIG_DIR as _CONFIG_DIR
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from .constants import STABLE_VERSION as _STABLE_VERSION
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from .constants import NIGHTLY_VERSION as _NIGHTLY_VERSION
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from .constants import DEFAULT_SETTINGS_FILE, DEFAULT_GDRIVE_FILE
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def version_info():
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if _NIGHTLY_VERSION[1].startswith('$Format'):
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return "Calibre-Web version: %s - unknown git-clone" % _STABLE_VERSION['version'].replace("b", " Beta")
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return "Calibre-Web version: %s -%s" % (_STABLE_VERSION['version'].replace("b", " Beta"), _NIGHTLY_VERSION[1])
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class CliParameter(object):
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def __init__(self):
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self.user_credentials = None
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self.ip_address = None
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self.allow_localhost = None
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self.reconnect_enable = None
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self.memory_backend = None
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self.dry_run = None
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self.certfilepath = None
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self.keyfilepath = None
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self.gd_path = None
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self.settings_path = None
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self.logpath = None
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def init(self):
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self.arg_parser()
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def arg_parser(self):
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parser = argparse.ArgumentParser(description='Calibre Web is a web app providing '
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'a interface for browsing, reading and downloading eBooks\n',
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prog='cps.py')
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parser.add_argument('-p', metavar='path', help='path and name to settings db, e.g. /opt/cw.db')
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parser.add_argument('-g', metavar='path', help='path and name to gdrive db, e.g. /opt/gd.db')
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parser.add_argument('-c', metavar='path', help='path and name to SSL certfile, '
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'e.g. /opt/test.cert, works only in combination with keyfile')
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parser.add_argument('-k', metavar='path', help='path and name to SSL keyfile, e.g. /opt/test.key, '
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'works only in combination with certfile')
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parser.add_argument('-o', metavar='path', help='path and name Calibre-Web logfile')
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parser.add_argument('-v', '--version', action='version', help='Shows version number '
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'and exits Calibre-Web',
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version=version_info())
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parser.add_argument('-i', metavar='ip-address', help='Server IP-Address to listen')
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parser.add_argument('-m', action='store_true',
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help='Use Memory-backend as limiter backend, use this parameter '
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'in case of miss configured backend')
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parser.add_argument('-s', metavar='user:pass',
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help='Sets specific username to new password and exits Calibre-Web')
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parser.add_argument('-l', action='store_true', help='Allow loading covers from localhost')
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parser.add_argument('-d', action='store_true', help='Dry run of updater to check file permissions '
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'in advance and exits Calibre-Web')
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parser.add_argument('-r', action='store_true', help='Enable public database reconnect '
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'route under /reconnect')
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args = parser.parse_args()
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self.logpath = args.o or ""
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self.settings_path = args.p or os.path.join(_CONFIG_DIR, DEFAULT_SETTINGS_FILE)
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self.gd_path = args.g or os.path.join(_CONFIG_DIR, DEFAULT_GDRIVE_FILE)
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if os.path.isdir(self.settings_path):
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self.settings_path = os.path.join(self.settings_path, DEFAULT_SETTINGS_FILE)
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if os.path.isdir(self.gd_path):
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self.gd_path = os.path.join(self.gd_path, DEFAULT_GDRIVE_FILE)
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# handle and check parameter for ssl encryption
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self.certfilepath = None
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self.keyfilepath = None
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if args.c:
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if os.path.isfile(args.c):
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self.certfilepath = args.c
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else:
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print("Certfile path is invalid. Exiting...")
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sys.exit(1)
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if args.c == "":
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self.certfilepath = ""
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if args.k:
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if os.path.isfile(args.k):
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self.keyfilepath = args.k
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else:
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print("Keyfile path is invalid. Exiting...")
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sys.exit(1)
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if (args.k and not args.c) or (not args.k and args.c):
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print("Certfile and Keyfile have to be used together. Exiting...")
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sys.exit(1)
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if args.k == "":
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self.keyfilepath = ""
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# overwrite limiter backend
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self.memory_backend = args.m or None
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# dry run updater
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self.dry_run = args.d or None
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# enable reconnect endpoint for docker database reconnect
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self.reconnect_enable = args.r or os.environ.get("CALIBRE_RECONNECT", None)
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# load covers from localhost
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self.allow_localhost = args.l or os.environ.get("CALIBRE_LOCALHOST", None)
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# handle and check ip address argument
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self.ip_address = args.i or None
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if self.ip_address:
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try:
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# try to parse the given ip address with socket
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if hasattr(socket, 'inet_pton'):
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if ':' in self.ip_address:
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socket.inet_pton(socket.AF_INET6, self.ip_address)
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else:
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socket.inet_pton(socket.AF_INET, self.ip_address)
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else:
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# on Windows python < 3.4, inet_pton is not available
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# inet_atom only handles IPv4 addresses
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socket.inet_aton(self.ip_address)
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except socket.error as err:
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print(self.ip_address, ':', err)
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sys.exit(1)
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# handle and check user password argument
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self.user_credentials = args.s or None
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if self.user_credentials and ":" not in self.user_credentials:
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print("No valid 'username:password' format")
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sys.exit(3)
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