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WIP: debug login podman #896

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WIP: debug login podman #896

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9 changes: 7 additions & 2 deletions plugins/modules/podman_login.py
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Original file line number Diff line number Diff line change
Expand Up @@ -126,15 +126,19 @@ def login(module, executable, registry, authfile,
command.append('--tls-verify')
else:
command.append('--tls-verify=False')
module.log('CUSTOM-DEBUG: Running command: %s' % ' '.join(command))
# Use a checksum to check if the auth JSON has changed
checksum = None
docker_authfile = os.path.expandvars('$HOME/.docker/config.json')
# podman falls back to ~/.docker/config.json if the default authfile doesn't exist
check_file = authfile if os.path.exists(authfile) else docker_authfile
if os.path.exists(check_file):
module.log('CUSTOM-DEBUG: Checking file: %s' % check_file)
if os.path.exists(check_file) and os.access(check_file, os.R_OK):
content = open(check_file, 'rb').read()
checksum = hashlib.sha256(content).hexdigest()
module.log('CUSTOM-DEBUG: Checksum: %s' % checksum)
rc, out, err = module.run_command(command)
module.log('CUSTOM-DEBUG: Return code: %s, out=%s, err=%s' % (rc, out, err))
if rc != 0:
if 'Error: Not logged into' not in err:
module.fail_json(msg="Unable to gather info for %s: %s" % (registry, err))
Expand All @@ -145,7 +149,8 @@ def login(module, executable, registry, authfile,
changed = False
# If we have managed to calculate a checksum before, check if it has changed
# due to the login
if checksum:
if checksum and os.path.exists(check_file) and os.access(check_file, os.R_OK):
module.log('CUSTOM-DEBUG: Checking file after execution: %s' % check_file)
content = open(check_file, 'rb').read()
new_checksum = hashlib.sha256(content).hexdigest()
if new_checksum == checksum:
Expand Down