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humblebundle.py
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humblebundle.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# humblebundle - Manager for Humble Bundle games and bundles
#
# Copyright (C) 2014 Rodrigo Silva (MestreLion) <linux@rodrigosilva.com>
#
# 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. See <http://www.gnu.org/licenses/gpl.html>
# TODO:
# - INI-format config file for non-auth settings like arch-pref, debug level
# - Log to file, with debug or info level
# - Add --clear-cache, --clear-credentials, --clear-data, and --purge
HB_USERNAME = ""
HB_PASSWORD = ""
import os
import os.path as osp
import sys
import re
import json
import logging
import argparse
import time
import threading
import subprocess
import shlex
import shutil
try:
import cookielib
from urlparse import urljoin, urlsplit, parse_qs
import Queue
except ImportError: # Python 3
import http.cookiejar as cookielib
from urllib.parse import urljoin, urlsplit, parse_qs
import queue as Queue
# Debian/Ubuntu: python[3]-xdg
# PyPI: pyxdg
import xdg.BaseDirectory as xdg
try:
# Debian/Ubuntu: python[3]-keyring
# PyPI: keyring
import keyring
except ImportError:
keyring = None
import httpbot
log = logging.getLogger(__name__)
# Defaults are suitable for usage as a library (imported module)
# They're changed when used as a script to adjust for __name__
APPNAME = __name__
DATADIR = osp.dirname(osp.realpath(__file__))
CONFIGDIR = osp.join(xdg.xdg_config_home, APPNAME)
CACHEDIR = osp.join(xdg.xdg_cache_home, APPNAME)
AUTHFILE = osp.join(CONFIGDIR, "login.auth")
COOKIEJAR = osp.join(CONFIGDIR, "cookies.txt")
class HumbleBundleError(Exception):
pass
class HumbleBundle(httpbot.HttpBot):
name = "Humble Bundle"
url = "https://www.humblebundle.com"
auth_urls = ("/login", "/user/humbleguard")
def __init__(self, username=None, password=None, auth=None, code=None,
datadir=None, configdir=None, cachedir=None, cookiejar=None,
debug=False):
self.username = username
self.password = password
self.datadir = datadir or DATADIR
self.configdir = configdir or CONFIGDIR
self.cachedir = cachedir or CACHEDIR
if not os.path.isdir(self.configdir):
# Create the config dir as xdg would. Let exceptions bubble up
os.makedirs(self.configdir, 0o700)
self.cookiejar = cookielib.MozillaCookieJar(filename=(cookiejar or
COOKIEJAR))
try:
self.cookiejar.load()
except (IOError, cookielib.LoadError) as e:
log.error('Error reading cookies: %s', e)
if auth:
log.info("Injecting authenticated cookie")
expires = int(auth.split('|')[1]) + 730 * 24 * 60 * 60
cookie = cookielib.Cookie(version = 0,
name = '_simpleauth_sess',
value = auth,
port = None,
port_specified = False,
domain = urlsplit(self.url)[1],
domain_specified = False,
domain_initial_dot = False,
path = '/',
path_specified = False,
secure = True,
expires = expires,
discard = False,
comment = None,
comment_url = None,
rest={},)
self.cookiejar.set_cookie(cookie)
super(HumbleBundle, self).__init__(self.url,
tag=APPNAME,
cookiejar=self.cookiejar,
debug=debug)
if code:
log.info("Validating browser code at '%s/user/humbleguard'",
self.url)
try:
# Load coockies in unlikely case that cookies.txt was not present
self.get("/")
token = None
for cookie in self.cookiejar:
if cookie.name == 'csrf_cookie':
token = cookie.value
if token is None:
raise HumbleBundleError("Missing CSRF token")
self.get("/user/humbleguard",
{'goto': "/home",
'qs' : "",
'_le_csrf_token' : token,
'code': code.upper()})
except httpbot.HTTPError as e:
raise HumbleBundleError("Incorrect browser verification code")
# "purchases" in the website. May be non-bundle like Store Purchases
self.bundles = {}
# "subproducts" in json. May be not a game, like Soundtracks and eBooks
self.games = {}
# Load bundles and games
try:
with open(osp.join(self.configdir, "bundles.json")) as fp1:
with open(osp.join(self.configdir, "games.json")) as fp2:
self.bundles = json.load(fp1)
self.games = json.load(fp2)
log.info("Loaded %d games from %d bundles",
len(self.games),
len(self.bundles))
self._merge()
except IOError:
self.update()
def _merge(self):
# Merge extras
extras = osp.join(self.datadir, "extras.json")
log.debug("Merging extras from %s", extras)
try:
with open(extras) as fp:
games = json.load(fp)
self.games.update(games)
except (IOError, ValueError) as e:
log.warning("Error merging extras: %s", e)
# Merge install instructions
self.gamedata = osp.join(self.datadir, "gamedata.json")
log.debug("Merging games install data from %s", self.gamedata)
try:
with open(self.gamedata) as fp:
games = json.load(fp)
for game in self.games:
self.games[game].update(games.get(game, {}))
except (IOError, ValueError) as e:
log.warning("Error merging games install data: %s", e)
def update(self):
'''Fetch all bundles and games from the server, rebuilding the cache'''
self.bundles = {}
self.games = {}
# Get the keys
log.info("Retrieving keys from '%s/home/keys'", self.url)
match = re.search(r'^.*[\'"]?gamekeys[\'"]?\s*[:=]\s*(\[.*\])',
self.get('/home/keys').read().decode('utf-8'),
re.MULTILINE)
if not match:
raise HumbleBundleError("GameKeys list not found")
# Loop the bundles
queue = Queue.Queue()
keys = json.loads(match.groups()[0])
for key in keys:
t = threading.Thread(target=self._load_key, args=(key, True, queue))
t.daemon = True
t.start()
for __ in range(len(keys)):
bundle, games = queue.get()
self.bundles.update(bundle)
self.games.update(games)
log.info("Updated %d games from %d bundles",
len(self.games),
len(self.bundles))
self._merge()
self._save_data()
def _save_data(self):
for obj in ['bundles', 'games']:
path = osp.join(self.configdir, "%s.json" % obj)
try:
with open(path, 'w') as f:
json.dump(getattr(self, obj), f,
indent=2, separators=(',', ': '), sort_keys=True)
os.chmod(path, 0o600)
except IOError as e:
log.error("Error saving cache data: %s", e)
def _load_key(self, key, batch=False, queue=None):
url = "/api/v1/order/%s" % key
log.info("Retrieving purchase info from '%s%s'", self.url, url)
bundle = json.load(self.get(url))
bundle['games'] = [] # made-up field: list of games it contains
bundlekey = bundle['product']['machine_name']
# Loop each game in the bundle
games = {}
for game in bundle['subproducts']:
gamekey = game['machine_name']
# Add game name to its bundle game list
bundle['games'].append(gamekey)
# Add custom fields and insert game in games dict (overwriting)
game['bundle'] = bundlekey # made-up field: bundle it was retrieved from
games[gamekey] = game
# remove the now redundant "subproducts" list
del bundle['subproducts']
# Remove useless fields, that may not be present anyway
bundle.pop('subscriptions', None)
# Move 'products' sub-dict to root
for k, v in bundle['product'].items():
bundle[k] = v
del bundle['product']
# Sort games list
bundle['games'].sort()
# Batch-processing: do not update nor save bundles and games dict
if batch:
out = ({bundlekey:bundle}, games)
if queue:
queue.put(out)
return
else:
return out
# Add bundle to bundles list
self.games.update(games)
self.bundles[bundlekey] = bundle
self._save_data()
def download(self, name, path=None, bittorrent=False,
dtype=None, arch=None, platform=None, serverfile=None,
type_pref=".deb", arch_pref="64",
retry=True):
game = self.get_game(name)
d = self._choose_download(name=name, dtype=dtype, arch=arch,
platform=platform, serverfile=serverfile,
type_pref=type_pref, arch_pref=arch_pref)
if not d:
return
# MD5 sum matches direct download files, not .torrent ones.
if bittorrent:
md5 = None
else:
md5 = d.get('md5', '').lower() or None
url = d['url'].get('bittorrent' if bittorrent else 'web','')
if not url:
log.error("Selected download has no URL")
return
# Check if URL has expired
try:
ttl = int(parse_qs(urlsplit(url).query)['ttl'][0])
except KeyError:
ttl = 0 # No TTL
except (IndexError, ValueError) as e:
ttl = -1 # Invalid TTL
if ttl and ttl < time.time():
if not retry:
raise HumbleBundleError("Game data for '%s' expired %s." %
(name, time.ctime(ttl)))
log.debug("Game data for '%s' expired %s, will update and retry.",
name, time.ctime(ttl))
self._load_key(self.bundles.get(game.get('bundle', ''),
{}).get('gamekey', ''))
return self.download(name=name,
path=path,
dtype=dtype,
arch=arch,
platform=platform,
bittorrent=bittorrent,
type_pref=type_pref,
arch_pref=arch_pref,
serverfile=serverfile,
retry=False)
print("Downloading '%s' [%s]\t%s" % (
game['human_name'], game['machine_name'], self._download_info(d)))
try:
return super(HumbleBundle, self).download(url, path, md5)
except httpbot.HTTPError as e:
# Handle Unauthorized/Not Found (most likely outdated download URL)
if not e.code in (403, 404):
raise
raise HumbleBundleError(
"Download error: %d %s. URL may be outdated, try --update." %
(e.code, e.reason))
def _download_basename(self, d):
basename = osp.basename(urlsplit(d.get('url', {}).get('web', "")).path)
return basename
def _download_info(self, d):
a = "\t(%s-bit)" % d['arch'] if d.get('arch', None) else ""
return "\t\t%-20s%s\t%8s\t%s" % (d['name'], a, d['human_size'],
self._download_basename(d))
def _choose_download(self, name, dtype=None, arch=None, platform=None,
serverfile=None, type_pref=None, arch_pref=None):
game = self.get_game(name)
candidates = []
finalists = []
# Eliminate the ones that do not match the explicit request
for plat in game.get('downloads', []):
if plat.get('platform', '') == platform:
for download in plat.get('download_struct', []):
if download in candidates:
continue
if not download.get('url', ''):
continue
if (serverfile and
serverfile.lower() !=
self._download_basename(download).lower()):
continue
if (dtype and
dtype.lower() not in download.get('name','').lower()):
continue
if not download.get('arch', ''):
if re.search('(?:32|64)[- ]?bit|i386|x86_64',
download.get('name','')):
if '64' in download['name']:
download['arch'] = "64"
else:
download['arch'] = "32"
if (arch and
download.get('arch', '') and
download['arch'] != arch):
continue
candidates.append(download)
if len(candidates) == 1:
return candidates[0]
if len(candidates) == 0:
log.error("No valid downloads for game '%s' [%s]\n\t criteria %r",
game['human_name'], game['machine_name'],
{'dtype':dtype,
'arch':arch,
'serverfile':serverfile,
'platform':platform})
return
log.debug("Many download candidates for '%s' [%s]\n\tcriteria %r:\n%s",
game['human_name'], game['machine_name'],
{'dtype':dtype,
'arch':arch,
'serverfile':serverfile,
'platform':platform},
json.dumps(candidates, indent=2))
# Try type (download name) preference
if not dtype and type_pref:
for download in candidates:
if type_pref.lower() in download.get('name', '').lower():
finalists.append(download)
if len(finalists) == 1:
return finalists[0]
# Multiple finalists. Set them as next candidates
# If no finalists, candidates remain the same
if len(finalists) > 1:
candidates = finalists[:]
finalists = []
# Try arch preference
if not arch and arch_pref:
for download in candidates:
if download.get('arch', '') and download['arch'] == arch_pref:
finalists.append(download)
if len(finalists) == 1:
return finalists[0]
# Try type again, with more restrictive matching
if dtype:
for rule in ('starts', 'is'):
if finalists:
candidates = finalists[:]
finalists = []
for download in candidates:
name = download.get('name', '').lower()
if ((rule == 'is' and name == dtype.lower()) or
(rule == 'starts' and name.startswith(dtype.lower()))):
finalists.append(download)
if len(finalists) == 1:
return finalists[0]
# Give up
log.error("Too many download candidates for '%s' [%s]."
" Improve criteria to narrow it down.%s",
game['human_name'], game['machine_name'],
"".join(["\n%s" % self._download_info(x)
for x in finalists or candidates]))
#log.debug("\n%s", json.dumps(finalists or candidates, indent=2))
return
def install(self, name, method=None):
# References:
# Steam: https://developer.valvesoftware.com/wiki/Steam_browser_protocol
# USC: https://software-center.ubuntu.com/subscriptions/
# Mojo: scripts/mojosetup_mainline.lua
game = self.get_game(name)
method = method or game.get('install', "").lower()
def execute(command, cwd=None):
return executecmd(shlex.split(command), cwd)
def executecmd(command, cwd=None):
try:
log.debug("Executing: %s", command)
subprocess.check_call(command, cwd=cwd)
except (subprocess.CalledProcessError, OSError) as e:
if getattr(e, 'errno', 0) == 2: # OSError, No such file or directory
log.error("Error installing '%s': %s: %s",
name, e.strerror, shlex.split(command)[0])
else:
log.error("Error installing '%s': %s", name, e)
def download(specs):
for spec in specs:
specs[spec] = game.get(spec, specs[spec])
specs['dtype'] = specs.pop('download', None)
# make sure cachedir ends with a trailing slash, see HttpBot.download()
return self.download(name, path=osp.join(self.cachedir, ''), **specs)
if not method:
raise HumbleBundleError("No install data for '%s', please check '%s'"
" or use --method" %
(name, self.gamedata))
elif method == "deb":
specs = dict(download=None, arch=None, platform="linux",
type_pref=".deb", arch_pref="64")
deb = download(specs)
if deb:
execute("sudo dpkg --force-depends --install '%s'" % deb)
execute("sudo apt-get --yes --fix-broken install")
elif method == "apt":
package = game.get("package", name)
execute('sudo apt-get install --yes "%s"' % package)
elif method == "steam":
try:
execute("steam steam://install/%d" % game['steamid'])
except KeyError:
raise HumbleBundleError(
"No steamid for steam-installable game '%s'" % name)
elif method == "mojo":
specs = dict(download=None, arch=None, platform="linux",
type_pref="sh", arch_pref="64")
installer = download(specs)
if not installer:
raise HumbleBundleError(
"Could not download installer for game '%s'" % name)
path = osp.join(osp.expanduser("~/.local/opt"),
game.get('mojoname', name.split("_", 1)[0].title()))
execute("chmod +x '%s'" % installer)
execute("'%s' -- --destination '%s' --noreadme --noprompt"
" --nooptions --i-agree-to-all-licenses" %
(installer, path))
elif method == "air":
specs = dict(download=None, arch=None, platform="linux",
type_pref="air", arch_pref="64")
installer = download(specs)
if not installer:
raise HumbleBundleError(
"Could not download installer for game '%s'" % name)
adobeair = "/usr/bin/Adobe AIR Application Installer"
if not osp.isfile(adobeair):
self.install('adobeair')
execute("'%s' '%s'" % (adobeair, installer))
elif method == "custom":
specs = dict(download=None, arch=None, platform="linux",
type_pref=None, arch_pref="64")
archive = download(specs)
if not archive:
raise HumbleBundleError(
"Could not download installer for game '%s'" % name)
hookdir = osp.join(self.datadir, "hooks", name)
hookfile = osp.join(hookdir, "%s.install.hook" % name)
basename = game.get('basename', name.split("_", 1)[0])
# FIXME: Make sure basename is valid: single word, no punc, etc
installdir = osp.join(osp.expanduser("~"), '.local', 'opt',
game.get('dirname', basename))
executecmd([hookfile,
basename,
installdir,
osp.abspath(archive),
name,
game.get('human_name', ''),
game.get('icon', '')],
cwd=hookdir)
else:
log.error("Invalid install method for '%s': '%s'", name, method)
def uninstall(self, name, method=None):
game = self.get_game(name)
method = method or game.get('install', "").lower()
command = ""
installdir = ""
popenargs = {}
if not method:
raise HumbleBundleError("No install data for '%s',"
" please check '%s'" %
(name, self.gamedata))
elif method in ["deb", "apt", "air"]:
package = game.get("package", name)
command = 'sudo apt-get remove --auto-remove --yes "%s"' % package
elif method == "steam":
try:
command = "steam steam://uninstall/%d" % game['steamid']
except KeyError:
raise HumbleBundleError(
"No steamid for steam-installable game '%s'" % name)
elif method == "mojo":
mojoname = game.get('mojoname', name.split("_", 1)[0].title())
installdir = osp.join(osp.expanduser("~"), '.local', 'opt', mojoname)
uninstaller = osp.join(installdir, "uninstall-%s.sh" % mojoname)
command = "'%s' --noprompt" % uninstaller
# "Disable" install dir removal as user can cancel uninstall in GUI
installdir = ""
elif method == "custom":
basename = game.get('basename', name.split("_", 1)[0])
uninstaller = osp.join(osp.expanduser("~"), '.local', 'opt',
game.get('dirname', basename), "uninstall")
if not osp.isfile(uninstaller):
hookdir = osp.join(self.datadir, "hooks", name)
uninstaller = osp.join(hookdir, "%s.uninstall.hook" % name)
popenargs['cwd'] = hookdir
command = "'%s'" % uninstaller
else:
log.error("Invalid uninstall method for '%s': '%s'", name, method)
if not command:
return
try:
log.debug("Executing: %s", command)
subprocess.check_call(shlex.split(command), **popenargs)
if installdir:
log.debug("Removing '%s'", installdir)
shutil.rmtree(installdir, ignore_errors=True)
except (subprocess.CalledProcessError, OSError) as e:
if getattr(e, 'errno', 0) == 2: # OSError, No such file or directory
log.error("Error uninstalling '%s': %s: %s",
name, e.strerror, shlex.split(command)[0])
else:
log.error("Error uninstalling '%s': %s", name, e)
def get_game(self, name):
# Get game, if exists
log.info("Retrieving game info for '%s'", name)
try:
return self.games[name]
except KeyError:
raise HumbleBundleError("Game not found: %s" % name)
def get_bundle(self, name):
# Get bundle, if exists
log.info("Retrieving bundle info for '%s'", name)
try:
return self.bundles[name]
except KeyError:
raise HumbleBundleError("Bundle not found: %s" % name)
def get(self, url, postdata=None):
def urlabspath(url):
return urlsplit(urljoin('/', url)).path.lower()
def save_cookies(res, force=False):
if force or 'Set-Cookie' in res.info():
log.debug("Saving cookies to '%s'", self.cookiejar.filename)
try:
self.cookiejar.save()
os.chmod(self.cookiejar.filename, 0o600)
except IOError as e:
log.error("Error saving cookies: %s", e)
requested_url = urlabspath(url)
current_url = ""
try:
res = super(HumbleBundle, self).get(url, postdata)
save_cookies(res)
# Was it successful? That is, not redirected TO an authorization
# page that requires special handling.
current_url = urlabspath(res.geturl())
if (current_url == requested_url or
current_url not in self.auth_urls):
return res
except httpbot.HTTPError as e:
# Unauthorized (requires login) or something else?
if not e.code == 401:
raise
# Humble Guard (Browser Verification Code sent via email)
if current_url == "/user/humbleguard":
raise HumbleBundleError(
"Browser verification code required."
" Check your email and retry with --code")
# Login form
if not (self.username and self.password):
raise HumbleBundleError(
"Username or password are blank. "
"Set with --username and --password and try again")
log.info("Authenticating at '%s/processlogin'", self.url)
try:
# Could also get the token from res.headers.get("Set-Cookie")
token = re.search(r"\s+value=['\"]([^'\"]+)['\"]",
re.search(r"(<input\s+[^>]*\s+name\s*=\s*"
"['\"]_le_csrf_token['\"][^>]*>)",
res.read()).groups()[0]).groups()[0]
except Exception as e:
raise HumbleBundleError("Could not retrieve token: %r", e)
try:
res = super(HumbleBundle, self).get("/processlogin",
{'goto' : url,
'username': self.username,
'password': self.password,
'_le_csrf_token': token})
save_cookies(res, force=True)
except httpbot.HTTPError as e:
# 'Bad Request', 'Unauthorized' or 'Forbidden' are expected
# in case of wrong passwords
if e.code in [400, 401, 403]:
raise HumbleBundleError(
"Could not log in. Either username/password are"
" not correct, or a ReCaptcha validation is required."
" Log in using a real browser, inspect the cookies created"
" and provide the value of _simpleauth_sess with --auth")
raise
# Was it already redirected to the page requested?
if requested_url == urlabspath(res.geturl()):
return res
return self.get(url, postdata)
def main(argv=None):
if argv == None:
argv = sys.argv[1:]
args, parser = parseargs(argv)
logging.basicConfig(level=getattr(logging, args.loglevel.upper(), None),
format='%(asctime)s\t%(levelname)-8s\t%(message)s')
log.debug(args)
config = read_config(args)
username = args.username or config['username'] or HB_USERNAME
password = args.password or config['password'] or HB_PASSWORD
hb = HumbleBundle(username, password,
args.auth, args.code,
debug=args.debug)
if args.update:
hb.update()
if args.clear:
clear_auth()
if args.list is not None:
games = hb.games
if isinstance(args.list, str):
games = {k: v for k, v in hb.games.items() if re.search(args.list, k)}
if args.platform is not None:
hasPlatform = lambda v, p: any(__ for __ in v['downloads'] if __['platform'] == p)
games = {k: v for k, v in games.items() if hasPlatform(v, args.platform)}
for key in sorted(games.keys()):
print("%s" % (hb.games[key]['human_name'] if args.human else key))
elif args.show:
def print_key(key, alias=None, obj=None):
print("%-10s: %s" % (alias or key,
getattr(obj or game, 'get')(key.lower(), '')))
game = hb.get_game(args.show)
if args.json:
print(json.dumps(game, indent=2, separators=(',', ': '),
sort_keys=True))
return
print_key('machine_name', 'Game')
print_key('human_name', 'Name')
print_key('human_name', 'Developer', obj=game.get('payee',{}))
print_key('URL')
print_key('', 'Bundles')
for bundle in hb.bundles.itervalues():
if game.get('machine_name', '') in bundle.get('games', []):
print("\t%s [%s]" % (bundle['human_name'],
bundle['machine_name']))
print_key('', 'Downloads')
platform_prev = None
for download in sorted(game.get('downloads', []),
key=lambda k: k['platform']):
platform = download.get('platform', '')
if platform_prev != platform:
print("\t%s" % platform)
platform_prev = platform
for d in download.get('download_struct', []):
if 'url' not in d:
continue
print(hb._download_info(d))
elif args.show_bundle:
def print_key(key, alias=None, obj=None):
print("%-10s: %s" % (alias or key,
getattr(obj or bundle, 'get')(key.lower(), '')))
bundle = hb.get_bundle(args.show_bundle)
if args.json:
print(json.dumps(bundle, indent=2, separators=(',', ': '),
sort_keys=True))
return
print_key('machine_name', 'Bundle')
print_key('human_name', 'Name')
print_key('Category')
print_key('familyamount', 'Price US$')
print_key('', 'Games')
for name in sorted(bundle['games']):
game = hb.get_game(name)
print("\t%s\t[%s]" % (game['human_name'], game['machine_name']))
elif args.list_bundles:
for bundle in sorted(hb.bundles.items()):
if args.human:
print(bundle[1]['human_name'])
else:
print("%s\t%s" % (bundle[1]['machine_name'],
bundle[1]['human_name']))
elif args.download:
if not hb.download(name=args.download,
path=args.path,
dtype=args.type,
arch=args.arch,
bittorrent=args.bittorrent,
platform=args.platform,
serverfile=args.serverfile):
return 1
elif args.install:
hb.install(args.install, args.method)
elif args.uninstall:
hb.uninstall(args.uninstall, args.method)
else:
if not (args.update or args.clear):
parser.print_usage()
def clear_auth(appname=None, authfile=None, cookiejar=None):
'''Clear all authentication data and delete related files'''
appname = appname or APPNAME
authfile = authfile or AUTHFILE
cookiejar = cookiejar or COOKIEJAR
authfiles = [cookiejar]
log.info("Clearing all authentication data")
if keyring:
try:
log.debug("Removing credentials from keyring")
keyring.delete_password(appname, appname)
except AttributeError as e:
log.warning("Error removing keyring credentials. Outdated library? (%s)", e)
else:
authfiles.append(authfile)
for auth in authfiles:
try:
log.debug("Deleting '%s'", auth)
os.remove(auth)
except OSError as e:
log.debug(e)
log.info("Finished clearing authentication")
def read_config(args, appname=None, authfile=None):
appname = appname or APPNAME
authfile = authfile or AUTHFILE
username = ""
password = ""
# read
if keyring:
log.debug("Reading credentials from keyring")
try:
username, password = (
keyring.get_password(appname, appname).split('\n') +
['\n']
)[:2]
except AttributeError as e:
# Check for old keyring format and migrate before throwing warning
data = keyring.get_password(appname, '')
if data:
log.info("Migrating credentials to new keyring format")
keyring.set_password(appname, appname, data)
try:
keyring.delete_password(appname, '')
except AttributeError as e:
log.warning("Error deleting old keyring. Outdated library? (%s)", e)
else:
log.warning("Credentials not found in keyring. First time usage?")
except IOError as e: # keyring sometimes raises this
log.error(e)
else:
log.debug("Reading credentials from '%s'" % authfile)
try:
with open(authfile, 'r') as fd:
username, password = (fd.read().splitlines() + ['\n'])[:2]
except IOError as e:
if e.errno == 2: # No such file or directory
log.warning("Credentials file not found. First time usage?")
else:
log.error(e)
# save
if args.username or args.password:
log.info("Saving credentials")
if keyring:
keyring.set_password(appname, appname,
'%s\n%s' % (args.username or username,
args.password or password,))
else:
try:
with open(authfile, 'w') as fd:
fd.write("%s\n%s\n" % (args.username or username,
args.password or password,))
os.chmod(authfile, 0o600)
except IOError as e:
log.error(e)
return dict(username=username,
password=password,)
def parseargs(argv=None):
parser = argparse.ArgumentParser(
description="Humble Bundle Manager",)
parser.add_argument('-v', '--verbose', dest='loglevel',
action="store_const",
const="info", default="warn",
help="Output informative messages")
parser.add_argument('-D', '--debug', dest='loglevel',
action="store_const", const="debug",
help="Output debug information")
parser.add_argument('-u', '--update', dest='update',
default=False, action="store_true",
help="Fetch all games and bundles data from the server,"
" rebuilding the cache")
group = parser.add_argument_group("Authentication Options")
group.add_argument('-U', '--username', dest='username',
help="Account login, the user's email")
group.add_argument('-P', '--password', dest='password',
help="Account password")
group.add_argument('-A', '--auth', dest='auth',
help="Account _simpleauth_sess cookie value")
group.add_argument('-c', '--code',
help="Browser verification code sent by email")
group.add_argument('-C', '--clear',
default=False, action="store_true",
help="Clear all authentication data, deleting related files")
group = parser.add_argument_group("Commands")
group.add_argument('-l', '--list', dest='list',
const=True, nargs='?', metavar="REGEX",
help="List all available Games (Products),"
" including Soundtracks and eBooks,"
" optionally filtered by REGEX. If --platform is given,"
" filter by platform also.")
group.add_argument('-L', '--list-bundles', dest='list_bundles',
default=False, action="store_true",
help="List all available Bundles (Purchases), "
"including Store Front (single product) purchases")
group.add_argument('-s', '--show', dest='show', metavar="GAME",
help="Show all info about selected game")
group.add_argument('-S', '--show-bundle', dest='show_bundle',
metavar="BUNDLE",
help="Show all info about selected bundle")
group.add_argument('-d', '--download', dest='download', metavar="GAME",
help="Download the selected game")
group.add_argument('-i', '--install', dest='install', metavar="GAME",
help="Install selected game")
group.add_argument('-I', '--uninstall', dest='uninstall', metavar="GAME",
help="Uninstall selected game")
group = parser.add_argument_group("List Options")
group.add_argument('-H', '--human', dest='human',
default=False, action="store_true",
help="Output human-friendly game names in --list/--list-bundles")
group = parser.add_argument_group("Show Options")
group.add_argument('-j', '--json', dest='json',
default=False, action="store_true",
help="Output --show/--show-bundle in machine-readable,"
" JSON format")