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# -*- coding: utf-8 -*-
#
# The internetarchive module is a Python/CLI interface to Archive.org.
#
# Copyright (C) 2012-2017 Internet Archive
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
internetarchive.config
~~~~~~~~~~~~~~~~~~~~~~
:copyright: (C) 2012-2017 by Internet Archive.
:license: AGPL 3, see LICENSE for more details.
"""
from __future__ import absolute_import
import os
from collections import defaultdict
from six.moves import configparser
import requests
from internetarchive.exceptions import AuthenticationError
from internetarchive.utils import deep_update
from internetarchive import auth
def get_auth_config(username, password):
payload = dict(
username=username,
password=password,
remember='CHECKED',
action='login',
)
with requests.Session() as s:
# Attache logged-in-* cookies to Session.
u = 'https://archive.org/account/login.php'
r = s.post(u, data=payload, cookies={'test-cookie': '1'})
if 'logged-in-sig' not in s.cookies:
raise AuthenticationError('Authentication failed. '
'Please check your credentials and try again.')
# Get S3 keys.
u = 'https://archive.org/account/s3.php'
p = dict(output_json=1)
r = s.get(u, params=p)
j = r.json()
access_key = j['key']['s3accesskey']
secret_key = j['key']['s3secretkey']
if not j or not j.get('key'):
raise AuthenticationError('Authentication failed. '
'Please check your credentials and try again.')
# Get user info (screenname).
u = 'https://s3.us.archive.org'
p = dict(check_auth=1)
r = requests.get(u, params=p, auth=auth.S3Auth(access_key, secret_key))
r.raise_for_status()
j = r.json()
if j.get('error'):
raise AuthenticationError(j.get('error'))
user_info = j['screenname']
auth_config = {
's3': {
'access': access_key,
'secret': secret_key,
},
'cookies': {
'logged-in-user': s.cookies['logged-in-user'],
'logged-in-sig': s.cookies['logged-in-sig'],
},
'general': {
'screenname': user_info,
}
}
return auth_config
def write_config_file(username, password, config_file=None):
config_file, config = parse_config_file(config_file)
auth_config = get_auth_config(username, password)
# S3 Keys.
access = auth_config.get('s3', {}).get('access')
secret = auth_config.get('s3', {}).get('secret')
config.set('s3', 'access', access)
config.set('s3', 'secret', secret)
# Cookies.
cookies = auth_config.get('cookies', {})
config.set('cookies', 'logged-in-user', cookies.get('logged-in-user'))
config.set('cookies', 'logged-in-sig', cookies.get('logged-in-sig'))
# General.
screenname = auth_config['general']['screenname']
config.set('general', 'screenname', screenname)
# Write config file.
with open(config_file, 'w') as fh:
os.chmod(config_file, 0o600)
config.write(fh)
return config_file
def parse_config_file(config_file=None):
config = configparser.RawConfigParser()
if not config_file:
config_dir = os.path.expanduser('~/.config')
if not os.path.isdir(config_dir):
config_file = os.path.expanduser('~/.ia')
else:
config_file = '{0}/ia.ini'.format(config_dir)
config.read(config_file)
if not config.has_section('s3'):
config.add_section('s3')
config.set('s3', 'access', None)
config.set('s3', 'secret', None)
if not config.has_section('cookies'):
config.add_section('cookies')
config.set('cookies', 'logged-in-user', None)
config.set('cookies', 'logged-in-sig', None)
if config.has_section('general'):
for k, v in config.items('general'):
if k in ['secure']:
config.set('general', k, config.getboolean('general', k))
if not config.get('general', 'screenname'):
config.set('general', 'screenname', None)
else:
config.add_section('general')
config.set('general', 'screenname', None)
return (config_file, config)
def get_config(config=None, config_file=None):
_config = {} if not config else config
config_file, config = parse_config_file(config_file)
if not os.path.isfile(config_file):
return _config
config_dict = defaultdict(dict)
for sec in config.sections():
try:
for k, v in config.items(sec):
if k is None or v is None:
continue
config_dict[sec][k] = v
except TypeError:
pass
# Recursive/deep update.
deep_update(config_dict, _config)
return dict((k, v) for k, v in config_dict.items() if v is not None)
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