kumquat-buildroot/utils/checkpackagelib/lib_hash.py
Ricardo Martincoski 7947328de4 utils/checkpackagelib: warn about executable files
Currently there are no .mk, Config.in, .patch or .hash files with
executable permissions in the tree.
But we don't want to have that.

So warn when a file checked by check-package has executable permission.

This check will be reused when testing SysV init scripts in the tree.

Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
[Arnout: use context manager for temp dir so it gets deleted]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
2022-02-06 18:26:20 +01:00

71 lines
2.5 KiB
Python

# See utils/checkpackagelib/readme.txt before editing this file.
# The validity of the hashes itself is checked when building, so below check
# functions don't need to check for things already checked by running
# "make package-dirclean package-source".
import re
from checkpackagelib.base import _CheckFunction
from checkpackagelib.lib import ConsecutiveEmptyLines # noqa: F401
from checkpackagelib.lib import EmptyLastLine # noqa: F401
from checkpackagelib.lib import NewlineAtEof # noqa: F401
from checkpackagelib.lib import TrailingSpace # noqa: F401
from checkpackagelib.tool import NotExecutable # noqa: F401
def _empty_line_or_comment(text):
return text.strip() == "" or text.startswith("#")
class HashNumberOfFields(_CheckFunction):
def check_line(self, lineno, text):
if _empty_line_or_comment(text):
return
fields = text.split()
if len(fields) != 3:
return ["{}:{}: expected three fields ({}#adding-packages-hash)"
.format(self.filename, lineno, self.url_to_manual),
text]
class HashType(_CheckFunction):
len_of_hash = {"md5": 32, "sha1": 40, "sha224": 56, "sha256": 64,
"sha384": 96, "sha512": 128}
def check_line(self, lineno, text):
if _empty_line_or_comment(text):
return
fields = text.split()
if len(fields) < 2:
return
htype, hexa = fields[:2]
if htype not in self.len_of_hash.keys():
return ["{}:{}: unexpected type of hash ({}#adding-packages-hash)"
.format(self.filename, lineno, self.url_to_manual),
text]
if not re.match("^[0-9A-Fa-f]{%s}$" % self.len_of_hash[htype], hexa):
return ["{}:{}: hash size does not match type "
"({}#adding-packages-hash)"
.format(self.filename, lineno, self.url_to_manual),
text,
"expected {} hex digits".format(self.len_of_hash[htype])]
class HashSpaces(_CheckFunction):
def check_line(self, lineno, text):
if _empty_line_or_comment(text):
return
fields = text.split()
if len(fields) != 3:
# Handled by HashNumberOfFields
return
if not re.match(re.escape("{} {} {}".format(*fields)), text):
return ["{}:{}: separation does not match expectation "
"({}#adding-packages-hash)"
.format(self.filename, lineno, self.url_to_manual), text]