@raise InvalidHashException: hash mismatch
"""
path = os.path.join(directory, self.filename)
- fh = open(path, 'r')
size = os.stat(path).st_size
if size != self.size:
raise InvalidHashException(self.filename, 'size', self.size, size)
- md5sum = apt_pkg.md5sum(fh)
- if md5sum != self.md5sum:
- raise InvalidHashException(self.filename, 'md5sum', self.md5sum, md5sum)
+ with open(path) as fh:
+ hashes = apt_pkg.Hashes(fh)
+
+ if hashes.md5 != self.md5sum:
+ raise InvalidHashException(self.filename, 'md5sum', self.md5sum, hashes.md5)
- fh.seek(0)
- sha1sum = apt_pkg.sha1sum(fh)
- if sha1sum != self.sha1sum:
- raise InvalidHashException(self.filename, 'sha1sum', self.sha1sum, sha1sum)
+ if hashes.sha1 != self.sha1sum:
+ raise InvalidHashException(self.filename, 'sha1sum', self.sha1sum, hashes.sha1)
- fh.seek(0)
- sha256sum = apt_pkg.sha256sum(fh)
- if sha256sum != self.sha256sum:
- raise InvalidHashException(self.filename, 'sha256sum', self.sha256sum, sha256sum)
+ if hashes.sha256 != self.sha256sum:
+ raise InvalidHashException(self.filename, 'sha256sum', self.sha256sum, hashes.sha256)
def parse_file_list(control, has_priority_and_section):
"""Parse Files and Checksums-* fields
"""
entries = {}
- for line in control["Files"].split('\n'):
+ for line in control.get("Files", "").split('\n'):
if len(line) == 0:
continue
entries[filename] = entry
- for line in control["Checksums-Sha1"].split('\n'):
+ for line in control.get("Checksums-Sha1", "").split('\n'):
if len(line) == 0:
continue
(sha1sum, size, filename) = line.split()
entry = entries.get(filename, None)
- if entry.get('size', None) != long(size):
+ if entry is None:
+ raise InvalidChangesException('{0} is listed in Checksums-Sha1, but not in Files.'.format(filename))
+ if entry is not None and entry.get('size', None) != long(size):
raise InvalidChangesException('Size for {0} in Files and Checksum-Sha1 fields differ.'.format(filename))
entry['sha1sum'] = sha1sum
- for line in control["Checksums-Sha256"].split('\n'):
+ for line in control.get("Checksums-Sha256", "").split('\n'):
if len(line) == 0:
continue
(sha256sum, size, filename) = line.split()
entry = entries.get(filename, None)
if entry is None:
- raise InvalidChangesException('No sha256sum for {0}.'.format(filename))
- if entry.get('size', None) != long(size):
+ raise InvalidChangesException('{0} is listed in Checksums-Sha256, but not in Files.'.format(filename))
+ if entry is not None and entry.get('size', None) != long(size):
raise InvalidChangesException('Size for {0} in Files and Checksum-Sha256 fields differ.'.format(filename))
entry['sha256sum'] = sha256sum
"""list of architectures included in the upload
@type: list of str
"""
- return self.changes['Architecture'].split()
+ return self.changes.get('Architecture', '').split()
@property
def distributions(self):