Python SAFENAME Examples

Example #1

File: mixin.py Project: alemat/commcare-hq

def safe_id(identifier):
    if not SAFENAME.match(identifier):
        identifier = u'sha1-' + sha1(identifier.encode('utf-8')).hexdigest()
    elif SHA1_ID.match(identifier):
        # could collide with "safe" id and should never happen anyway
        raise ValueError("illegal doc id: {!r}".format(identifier))
    return identifier

Example #2

def safe_id(identifier):
    if not SAFENAME.match(identifier):
        identifier = u'sha1-' + sha1(identifier.encode('utf-8')).hexdigest()
    elif SHA1_ID.match(identifier):
        # could collide with "safe" id and should never happen anyway
        raise ValueError("illegal doc id: {!r}".format(identifier))
    return identifier

Example #3

File: zipdb.py Project: terginkip/commcare-hq

def safejoin(root, subpath):
    if not SAFENAME.match(subpath):
        raise BadName(u"unsafe path name: %r" % subpath)
    path = join(root, subpath)
    if commonprefix([root + sep, path]) != root + sep:
        raise BadName(u"invalid relative path: %r" % subpath)
    return path

Example #4

File: s3db.py Project: mekete/commcare-hq

def safepath(path):
    if (path.startswith(("/", ".")) or
            "/../" in path or
            path.endswith("/..") or
            not SAFENAME.match(path)):
        raise BadName("unsafe path name: %r" % path)
    return path

Example #5

File: zipdb.py Project: dimagi/commcare-hq

def safejoin(root, subpath):
    if not SAFENAME.match(subpath):
        raise BadName(u"unsafe path name: %r" % subpath)
    path = join(root, subpath)
    if commonprefix([root + sep, path]) != root + sep:
        raise BadName(u"invalid relative path: %r" % subpath)
    return path

Example #6

def safepath(path):
    if (path.startswith(("/", ".")) or
            "/../" in path or
            path.endswith("/..") or
            not SAFENAME.match(path)):
        raise BadName(u"unsafe path name: %r" % path)
    return path

Example #7

File: fsdb.py Project: ansarbek/commcare-hq

def safejoin(root, subpath):
    """Join root to subpath ensuring that the result is actually inside root
    """
    root = realpath(root)
    if not SAFENAME.match(subpath):
        raise BadName(u"unsafe path name: %r" % subpath)
    path = realpath(join(root, subpath))
    if commonprefix([root + sep, path]) != root + sep:
        raise BadName(u"invalid relative path: %r" % subpath)
    return path

Example #8

File: fsdb.py Project: alemat/commcare-hq

def safejoin(root, subpath):
    """Join root to subpath ensuring that the result is actually inside root
    """
    root = realpath(root)
    if not SAFENAME.match(subpath):
        raise BadName(u"unsafe path name: %r" % subpath)
    path = realpath(join(root, subpath))
    if commonprefix([root + sep, path]) != root + sep:
        raise BadName(u"invalid relative path: %r" % subpath)
    return path