5 Gentoo-keys - config.py
7 Holds configuration keys and values
9 @copyright: 2012 by Brian Dolbec <dol-sen@gentoo.org>
10 @license: GNU GNU GPL2, see COPYING for details.
17 if sys.hexversion >= 0x30200f0:
18 import configparser as ConfigParser
22 from collections import namedtuple
25 from pyGPG.config import GPGConfig
28 from gkeys.utils import path
33 # establish the eprefix, initially set so eprefixify can
35 EPREFIX = "@GENTOO_PORTAGE_EPREFIX@"
37 # check and set it if it wasn't
38 if "GENTOO_PORTAGE_EPREFIX" in EPREFIX:
43 class GKeysConfig(GPGConfig):
44 """ Configuration superclass which holds our gentoo-keys
45 config settings for pygpg """
47 def __init__ (self, config=None, root=None, read_configfile=False):
48 """ Class initialiser """
49 GPGConfig.__init__(self)
51 self.root = root or ''
53 self.defaults['config'] = config
54 self.defaults['configdir'] = os.path.dirname(config)
56 self.defaults['configdir'] = path([self.root, EPREFIX, '/etc/gentoo-keys'])
57 self.defaults['config'] = '%(configdir)s/gkeys.conf'
58 self.configparser = None
63 def _add_gkey_defaults(self):
64 self.defaults['keysdir'] = path([self.root, EPREFIX, '/var/gentoo/gkeys'])
65 self.defaults['dev-keydir'] = '%(keysdir)s/devs'
66 self.defaults['release-keydir'] = '%(keysdir)s/release'
67 self.defaults['overlays-keydir'] = '%(keysdir)s/overlays'
68 self.defaults['logdir'] = '%(keysdir)s/logs'
69 # local directory to scan for seed files installed via ebuild, layman
71 self.defaults['seedsdir'] = '%(keysdir)s/seeds'
72 self.defaults['release-seedfile'] = '%(seedsdir)s/release.seeds'
73 self.defaults['dev-seedfile'] = '%(seedsdir)s/developer.seeds'
74 self.defaults['keyserver'] = 'pool.sks-keyservers.net'
75 self.defaults['seedurls'] = {
76 'release.seeds': 'https://dev.gentoo.org/~dolsen/gkey-seeds/release.seeds',
77 'developers.seeds': 'https://dev.gentoo.org/~dolsen/gkey-seeds/developer.seeds',
81 def read_config(self):
82 '''Reads the config file into memory
84 if "%(configdir)s" in self.defaults['config']:
86 self.defaults['config'] = self.defaults['config'] \
87 % {'configdir': self.defaults['configdir']}
88 defaults = self.get_defaults()
89 # remove some defaults from being entered into the configparser
90 for key in ['gpg_defaults', 'only_usable', 'refetch', 'tasks']:
92 self.configparser = ConfigParser.ConfigParser(defaults)
93 self.configparser.add_section('MAIN')
94 self.configparser.read(defaults['config'])
97 def get_key(self, key, subkey=None):
98 return self._get_(key, subkey)
101 def _get_(self, key, subkey=None):
102 if self.configparser and self.configparser.has_option('MAIN', key):
104 logger.debug("Found %s in configparser... %s"
105 % (key, str(self.configparser.get('MAIN', key))))
106 #logger.debug("type(key)= %s"
107 # % str(type(self.configparser.get('MAIN', key))))
108 return self.configparser.get('MAIN', key)
110 return super(GKeysConfig, self)._get_(key, subkey)
114 class GKEY(namedtuple('GKEY', ['nick', 'name', 'keydir', 'fingerprint'])):
115 '''Class to hold the relavent info about a key'''
117 field_types = {'nick': str, 'name': str, 'keyid': list,
118 'longkeyid': list, 'keydir': str, 'fingerprint': list}