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Add support for signing repository files

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This commit is contained in:
Laurent Bachelier 2012-01-29 17:42:28 +01:00
commit b705f385e8
1 changed files with 25 additions and 2 deletions
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27
weboob/applications/weboobrepos/weboobrepos.py
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@ -102,6 +102,7 @@ class WeboobRepos(ReplApplication):
r.build_index(source_path, index_file)
if r.signed:
sigfiles = [r.KEYRING]
gpg = self._find_gpg()
if not gpg:
raise Exception('Unable to find the gpg executable.')
@ -120,8 +121,8 @@ class WeboobRepos(ReplApplication):
subprocess.check_call([gpg,
'--quiet',
'--no-default-keyring',
'--keyring', krname,
'--import', keypath])
'--keyring', os.path.realpath(krname),
'--import', os.path.realpath(keypath)])
# Does not make much sense in our case
if os.path.exists(krname+'~'):
os.remove(krname+'~')
@ -135,6 +136,8 @@ class WeboobRepos(ReplApplication):
for name, module in r.modules.iteritems():
tarname = os.path.join(repo_path, '%s.tar.gz' % name)
if r.signed:
sigfiles.append(os.path.basename(tarname))
module_path = os.path.join(source_path, name)
if os.path.exists(tarname):
tar_mtime = int(datetime.fromtimestamp(os.path.getmtime(tarname)).strftime('%Y%m%d%H%M'))
@ -152,6 +155,26 @@ class WeboobRepos(ReplApplication):
if os.path.exists(icon_path):
shutil.copy(icon_path, os.path.join(repo_path, '%s.png' % name))
if r.signed:
for filename in sigfiles:
filepath = os.path.realpath(os.path.join(repo_path, filename))
sigpath = filepath+'.sig'
file_mtime = int(os.path.getmtime(filepath))
if os.path.exists(sigpath):
sig_mtime = int(os.path.getmtime(sigpath))
if not os.path.exists(sigpath) or sig_mtime < file_mtime:
print 'Signing %s' % filename
if os.path.exists(sigpath):
os.remove(sigpath)
subprocess.check_call([gpg,
'--quiet',
'--detach-sign',
'--output', sigpath,
'--sign', filepath])
os.utime(sigpath, (file_mtime, file_mtime))
print 'Signatures are up to date'
@staticmethod
def _find_gpg():
if os.getenv('GPG_EXECUTABLE'):