1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
|
# Copyright (C) 2006, 2007, 2009, 2010, 2011 Canonical Ltd
#
# 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 2 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; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"""Command which looks for unsigned commits by the current user, and signs them.
"""
from bzrlib.lazy_import import lazy_import
lazy_import(globals(), """
from bzrlib import (
bzrdir as _mod_bzrdir,
errors,
gpg,
revision as _mod_revision,
)
""")
from bzrlib.commands import Command
from bzrlib.option import Option
from bzrlib.i18n import gettext, ngettext
class cmd_sign_my_commits(Command):
__doc__ = """Sign all commits by a given committer.
If location is not specified the local tree is used.
If committer is not specified the default committer is used.
This does not sign commits that already have signatures.
"""
# Note that this signs everything on the branch's ancestry
# (both mainline and merged), but not other revisions that may be in the
# repository
takes_options = [
Option('dry-run',
help='Don\'t actually sign anything, just print'
' the revisions that would be signed.'),
]
takes_args = ['location?', 'committer?']
def run(self, location=None, committer=None, dry_run=False):
if location is None:
bzrdir = _mod_bzrdir.BzrDir.open_containing('.')[0]
else:
# Passed in locations should be exact
bzrdir = _mod_bzrdir.BzrDir.open(location)
branch = bzrdir.open_branch()
repo = branch.repository
branch_config = branch.get_config()
if committer is None:
committer = branch_config.username()
gpg_strategy = gpg.GPGStrategy(branch_config)
count = 0
repo.lock_write()
try:
graph = repo.get_graph()
repo.start_write_group()
try:
for rev_id, parents in graph.iter_ancestry(
[branch.last_revision()]):
if _mod_revision.is_null(rev_id):
continue
if parents is None:
# Ignore ghosts
continue
if repo.has_signature_for_revision_id(rev_id):
continue
rev = repo.get_revision(rev_id)
if rev.committer != committer:
continue
# We have a revision without a signature who has a
# matching committer, start signing
print rev_id
count += 1
if not dry_run:
repo.sign_revision(rev_id, gpg_strategy)
except:
repo.abort_write_group()
raise
else:
repo.commit_write_group()
finally:
repo.unlock()
print 'Signed %d revisions' % (count,)
class cmd_verify_signatures(Command):
__doc__ = """Verify all commit signatures.
Verifies that all commits in the branch are signed by known GnuPG keys.
"""
takes_options = [
Option('acceptable-keys',
help='Comma separated list of GPG key patterns which are'
' acceptable for verification.',
short_name='k',
type=str,),
'revision',
'verbose',
]
takes_args = ['location?']
def run(self, acceptable_keys=None, revision=None, verbose=None,
location=u'.'):
bzrdir = _mod_bzrdir.BzrDir.open_containing(location)[0]
branch = bzrdir.open_branch()
repo = branch.repository
branch_config = branch.get_config()
gpg_strategy = gpg.GPGStrategy(branch_config)
gpg_strategy.set_acceptable_keys(acceptable_keys)
def write(string):
self.outf.write(string + "\n")
def write_verbose(string):
self.outf.write(" " + string + "\n")
#get our list of revisions
revisions = []
if revision is not None:
if len(revision) == 1:
revno, rev_id = revision[0].in_history(branch)
revisions.append(rev_id)
elif len(revision) == 2:
from_revno, from_revid = revision[0].in_history(branch)
to_revno, to_revid = revision[1].in_history(branch)
if to_revid is None:
to_revno = branch.revno()
if from_revno is None or to_revno is None:
raise errors.BzrCommandError(gettext(
'Cannot verify a range of non-revision-history revisions'))
for revno in range(from_revno, to_revno + 1):
revisions.append(branch.get_rev_id(revno))
else:
#all revisions by default including merges
graph = repo.get_graph()
revisions = []
repo.lock_read()
for rev_id, parents in graph.iter_ancestry(
[branch.last_revision()]):
if _mod_revision.is_null(rev_id):
continue
if parents is None:
# Ignore ghosts
continue
revisions.append(rev_id)
repo.unlock()
count, result, all_verifiable =\
gpg_strategy.do_verifications(revisions, repo)
if all_verifiable:
write(gettext(
"All commits signed with verifiable keys"))
if verbose:
write(gpg_strategy.verbose_valid_message(result))
return 0
else:
write(gpg_strategy.valid_commits_message(count))
if verbose:
for message in gpg_strategy.verbose_valid_message(result):
write_verbose(message)
write(gpg_strategy.expired_commit_message(count))
if verbose:
for message in gpg_strategy.verbose_expired_key_message(result,
repo):
write_verbose(message)
write(gpg_strategy.unknown_key_message(count))
if verbose:
for message in gpg_strategy.verbose_missing_key_message(result):
write_verbose(message)
write(gpg_strategy.commit_not_valid_message(count))
if verbose:
for message in gpg_strategy.verbose_not_valid_message(result,
repo):
write_verbose(message)
write(gpg_strategy.commit_not_signed_message(count))
if verbose:
for message in gpg_strategy.verbose_not_signed_message(result,
repo):
write_verbose(message)
return 1
|