On 30/03/2023 10:10:21+0100, Richard Purdie wrote: > On Wed, 2023-03-29 at 23:33 +0100, Richard Purdie via > lists.openembedded.org wrote: > > On Thu, 2023-03-23 at 11:08 +0100, Tobias Hagelborn wrote: > > > Move the signature file into place only after it is successfully signed. > > > This to avoid race and corrupted .sig files in cases multiple onging > > > builds write to a shared sstate-cache dir. > > > > > > Signed-off-by: Tobias Hagelborn <[email protected]> > > > --- > > > meta/lib/oe/gpg_sign.py | 25 +++++++++++++++---------- > > > 1 file changed, 15 insertions(+), 10 deletions(-) > > > > > > diff --git a/meta/lib/oe/gpg_sign.py b/meta/lib/oe/gpg_sign.py > > > index 613dab8561..868846cdc5 100644 > > > --- a/meta/lib/oe/gpg_sign.py > > > +++ b/meta/lib/oe/gpg_sign.py > > > @@ -5,11 +5,12 @@ > > > # > > > > > > """Helper module for GPG signing""" > > > -import os > > > > > > import bb > > > -import subprocess > > > +import os > > > import shlex > > > +import subprocess > > > +import tempfile > > > > > > class LocalSigner(object): > > > """Class for handling local (on the build host) signing""" > > > @@ -73,8 +74,6 @@ 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"] > > > > > > @@ -83,19 +82,25 @@ class LocalSigner(object): > > > if self.gpg_version > (2,1,): > > > cmd += ['--pinentry-mode', 'loopback'] > > > > > > - cmd += [input_file] > > > - > > > try: > > > if passphrase_file: > > > with open(passphrase_file) as fobj: > > > passphrase = fobj.readline(); > > > > > > - job = subprocess.Popen(cmd, stdin=subprocess.PIPE, > > > stderr=subprocess.PIPE) > > > - (_, stderr) = job.communicate(passphrase.encode("utf-8")) > > > + output_file = input_file + "." + (output_suffix or 'sig') > > > > This doesn't match the behaviour of output_suffix as used above where > > it defaults to None. This forces it to a default of "sig" instead? > > > > If that intentional that should be in the commit message. > > > > > > > + with > > > tempfile.TemporaryDirectory(dir=os.path.dirname(output_file)) as tmp_dir: > > > + tmp_file = os.path.join(tmp_dir, > > > os.path.basename(output_file)) > > > + cmd += ['-o', tmp_file] > > > + > > > + cmd += [input_file] > > > + > > > + job = subprocess.Popen(cmd, stdin=subprocess.PIPE, > > > stderr=subprocess.PIPE) > > > + (_, stderr) = job.communicate(passphrase.encode("utf-8")) > > > > > > - if job.returncode: > > > - bb.fatal("GPG exited with code %d: %s" % > > > (job.returncode, stderr.decode("utf-8"))) > > > + if job.returncode: > > > + bb.fatal("GPG exited with code %d: %s" % > > > (job.returncode, stderr.decode("utf-8"))) > > > > > > + os.rename(tmp_file, output_file) > > > except IOError as e: > > > bb.error("IO error (%s): %s" % (e.errno, e.strerror)) > > > raise Exception("Failed to sign '%s'" % input_file) > > I've been struggling to confirm it but have now done so. This does > cause an oe-selftest failure as here: > > https://autobuilder.yoctoproject.org/typhoon/#/builders/80/builds/4950/steps/14/logs/stdio > > > i.e. from > > oe-selftest -r runtime_test.TestImage.test_testimage_dnf >
I realize just now that I forgot to send an email telling exactly that, sorry! > Cheers, > > Richard > > > > > -- Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
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