return False
class SignatureAndHashesCheck(Check):
+ def check_replay(self, upload):
+ # Use private session as we want to remember having seen the .changes
+ # in all cases.
+ session = upload.session
+ history = SignatureHistory.from_signed_file(upload.changes)
+ r = history.query(session)
+ if r is not None:
+ raise Reject('Signature for changes file was already seen at {0}.\nPlease refresh the signature of the changes file if you want to upload it again.'.format(r.seen))
+ return True
+
"""Check signature of changes and dsc file (if included in upload)
Make sure the signature is valid and done by a known user.
changes = upload.changes
if not changes.valid_signature:
raise Reject("Signature for .changes not valid.")
+ self.check_replay(upload)
self._check_hashes(upload, changes.filename, changes.files.itervalues())
source = None