gpg-sign: Add parameters to gpg signature function

output_suffix: If defined, add output_suffix as file name extension.
use_sha256: If True, use sha256 for gpg as digest algorithm

(From OE-Core rev: cfcaa54dc73925df448099fb60f75b18350b2a3b)

Signed-off-by: Xavier Berger <xavier.berger@bio-logic.net>
Signed-off-by: Ferry Toth <ftoth@exalondelft.nl>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Xavier Berger
2022-04-03 21:50:44 +02:00
committed by Richard Purdie
parent ee994c89b6
commit bd8f1f7787

View File

@@ -58,7 +58,7 @@ class LocalSigner(object):
for i in range(0, len(files), sign_chunk):
subprocess.check_output(shlex.split(cmd + ' '.join(files[i:i+sign_chunk])), stderr=subprocess.STDOUT)
def detach_sign(self, input_file, keyid, passphrase_file, passphrase=None, armor=True):
def detach_sign(self, input_file, keyid, passphrase_file, passphrase=None, armor=True, output_suffix=None, use_sha256=False):
"""Create a detached signature of a file"""
if passphrase_file and passphrase:
@@ -71,6 +71,10 @@ class LocalSigner(object):
cmd += ['--homedir', self.gpg_path]
if armor:
cmd += ['--armor']
if output_suffix:
cmd += ['-o', input_file + "." + output_suffix]
if use_sha256:
cmd += ['--digest-algo', "SHA256"]
#gpg > 2.1 supports password pipes only through the loopback interface
#gpg < 2.1 errors out if given unknown parameters