/b-gtk/fix-viz

To get this branch, use:
bzr branch http://gegoxaren.bato24.eu/bzr/b-gtk/fix-viz

« back to all changes in this revision

Viewing changes to seahorse.py

  • Committer: Aaron Bentley
  • Date: 2008-04-28 21:20:43 UTC
  • mfrom: (450.8.1 trunk)
  • mto: This revision was merged to the branch mainline in revision 472.
  • Revision ID: aaron@aaronbentley.com-20080428212043-5di54rn0vzymooch
Get viz working on graphs with ghosts

Show diffs side-by-side

added added

removed removed

Lines of Context:
seahorse.py
 
1
# This program is free software; you can redistribute it and/or modify
 
2
# it under the terms of the GNU General Public License as published by
 
3
# the Free Software Foundation; either version 2 of the License, or
 
4
# (at your option) any later version.
 
5
 
 
6
# This program is distributed in the hope that it will be useful,
 
7
# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
8
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
9
# GNU General Public License for more details.
 
10
 
 
11
# You should have received a copy of the GNU General Public License
 
12
# along with this program; if not, write to the Free Software
 
13
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
14
 
 
15
__copyright__ = 'Copyright (C) 2008 Daniel Schierbeck'
 
16
__author__ = 'Daniel Schierbeck <daniel.schierbeck@gmail.com>'
 
17
 
 
18
import dbus
 
19
 
 
20
BUS_NAME = 'org.gnome.seahorse'
 
21
 
 
22
CRYPTO_INTERFACE = 'org.gnome.seahorse.CryptoService'
 
23
CRYPTO_PATH = '/org/gnome/seahorse/crypto'
 
24
 
 
25
OPENPGP_INTERFACE = 'org.gnome.seahorse.Keys'
 
26
OPENPGP_PATH = '/org/gnome/seahorse/keys/openpgp'
 
27
 
 
28
KEY_TYPE_OPENPGP = 'openpgp'
 
29
KEY_TYPE_SSH = 'ssh'
 
30
 
 
31
try:
 
32
    dbus.validate_bus_name(BUS_NAME)
 
33
except ValueError:
 
34
    raise ImportError
 
35
 
 
36
bus = dbus.SessionBus()
 
37
 
 
38
crypto = dbus.Interface(bus.get_object(BUS_NAME, CRYPTO_PATH), 
 
39
                        CRYPTO_INTERFACE)
 
40
openpgp = dbus.Interface(bus.get_object(BUS_NAME, OPENPGP_PATH),
 
41
                         OPENPGP_INTERFACE)
 
42
 
 
43
FLAG_VALID = 0x0001
 
44
FLAG_CAN_ENCRYPT = 0x0002
 
45
FLAG_CAN_SIGN = 0x0004
 
46
FLAG_EXPIRED = 0x0100
 
47
FLAG_REVOKED = 0x0200
 
48
FLAG_DISABLED = 0x0400
 
49
FLAG_TRUSTED = 0x1000
 
50
 
 
51
TRUST_NEVER = -1
 
52
TRUST_UNKNOWN = 0
 
53
TRUST_MARGINAL = 1
 
54
TRUST_FULL = 5
 
55
TRUST_ULTIMATE = 10
 
56
 
 
57
LOCATION_MISSING = 10
 
58
LOCATION_SEARCHING = 20
 
59
LOCATION_REMOTE = 50
 
60
LOCATION_LOCAL = 100
 
61
 
 
62
keyset = dict()
 
63
 
 
64
def verify(crypttext):
 
65
    (cleartext, key) = crypto.VerifyText(KEY_TYPE_OPENPGP, 1, crypttext)
 
66
 
 
67
    if key != "":
 
68
        if key not in keyset:
 
69
            keyset[key] = Key(key)
 
70
 
 
71
        return keyset[key]
 
72
 
 
73
class Key:
 
74
 
 
75
    def __init__(self, key):
 
76
        self.key = key
 
77
 
 
78
        (keys, unmatched) = openpgp.MatchKeys([self.get_id()], 0x00000010)
 
79
        self.available = (key in keys)
 
80
 
 
81
        if self.available:
 
82
            fields = openpgp.GetKeyFields(key, ['fingerprint', 'trust', 'flags', 'display-name', 'location'])
 
83
        else:
 
84
            fields = dict()
 
85
 
 
86
        self.fingerprint = fields.get('fingerprint', 'N/A')
 
87
        self.trust = fields.get('trust', TRUST_UNKNOWN)
 
88
        self.flags = fields.get('flags', 0)
 
89
        self.display_name = fields.get('display-name', '')
 
90
        self.location = fields.get('location', LOCATION_MISSING)
 
91
    
 
92
    def get_flags(self):
 
93
        return self.flags
 
94
 
 
95
    def get_display_name(self):
 
96
        return self.display_name
 
97
 
 
98
    def get_id(self):
 
99
        return self.key.split(':')[1][8:]
 
100
 
 
101
    def get_fingerprint(self):
 
102
        return self.fingerprint
 
103
 
 
104
    def get_trust(self):
 
105
        return self.trust
 
106
 
 
107
    def get_location(self):
 
108
        return self.location
 
109
 
 
110
    def is_available(self):
 
111
        return self.available
 
112
 
 
113
    def is_trusted(self):
 
114
        return self.flags & FLAG_TRUSTED != 0