def rebuild_manifest(self):
"""Rebuild the manifest object if it is missing
Iterates through all objects in the repository looking for archive metadata blocks.
"""
self.report_progress(
'Rebuilding missing manifest, this might take some time...',
error=True)
manifest = Manifest(self.key, self.repository)
for chunk_id, _ in self.chunks.iteritems():
cdata = self.repository.get(chunk_id)
data = self.key.decrypt(chunk_id, cdata)
# Some basic sanity checks of the payload before feeding it into msgpack
if len(data) < 2 or ((data[0] & 0xf0) != 0x80) or (
(data[1] & 0xe0) != 0xa0):
continue
if not b'cmdline' in data or not b'\xa7version\x01' in data:
continue
try:
archive = msgpack.unpackb(data)
except:
continue
if isinstance(
archive,
dict) and b'items' in archive and b'cmdline' in archive:
self.report_progress('Found archive ' +
archive[b'name'].decode('utf-8'),
error=True)
manifest.archives[archive[b'name'].decode('utf-8')] = {
b'id': chunk_id,
b'time': archive[b'time']
}
self.report_progress('Manifest rebuild complete', error=True)
return manifest
def do_init(self, args):
"""Initialize an empty repository"""
print('Initializing repository at "%s"' % args.repository.orig)
repository = self.open_repository(args.repository, create=True)
key = key_creator(repository, args)
manifest = Manifest(key, repository)
manifest.key = key
manifest.write()
repository.commit()
return self.exit_code
def do_init(self, args):
"""Initialize an empty repository"""
print('Initializing repository at "%s"' % args.repository.orig)
repository = self.open_repository(args.repository,
create=True,
exclusive=True)
key = key_creator(repository, args)
manifest = Manifest(key, repository)
manifest.key = key
manifest.write()
repository.commit()
Cache(repository, key, manifest, warn_if_unencrypted=False)
return self.exit_code