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Code Issues Releases Wiki Activity

Merge pull request #682 from ThomasWaldmann/validate-newname

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add a simple archivename validator, fixes #680
This commit is contained in:
TW 2016-02-20 13:33:43 +01:00
commit fb83f619a0
2 changed files with 11 additions and 2 deletions
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5
borg/archiver.py
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@ -15,7 +15,7 @@ import textwrap
import traceback
from . import __version__
from .helpers import Error, location_validator, format_time, format_file_size, \
from .helpers import Error, location_validator, archivename_validator, format_time, format_file_size, \
parse_pattern, PathPrefixPattern, to_localtime, timestamp, \
get_cache_dir, get_keys_dir, prune_within, prune_split, \
Manifest, remove_surrogates, update_excludes, format_archive, check_extension_modules, Statistics, \
@ -1053,7 +1053,8 @@ class Archiver:
subparser.add_argument('location', metavar='ARCHIVE',
type=location_validator(archive=True),
help='archive to rename')
subparser.add_argument('name', metavar='NEWNAME', type=str,
subparser.add_argument('name', metavar='NEWNAME',
type=archivename_validator(),
help='the new archive name to use')
delete_epilog = textwrap.dedent("""

8
borg/helpers.py
View file

@ -757,6 +757,14 @@ def location_validator(archive=None):
return validator
def archivename_validator():
def validator(text):
if '/' in text or '::' in text or not text:
raise argparse.ArgumentTypeError('Invalid repository name: "%s"' % text)
return text
return validator
def decode_dict(d, keys, encoding='utf-8', errors='surrogateescape'):
for key in keys:
if isinstance(d.get(key), bytes):