def _resolve_authconfig_credstore(authconfig, registry, credstore_name):
if not registry or registry == INDEX_NAME:
# The ecosystem is a little schizophrenic with index.dockers.io VS
# dockers.io - in that case, it seems the full URL is necessary.
registry = 'https://index.docker.io/v1/'
log.debug("Looking for auth entry for {0}".format(repr(registry)))
store = dockerpycreds.Store(credstore_name)
try:
data = store.get(registry)
res = {
'ServerAddress': registry,
}
if data['Username'] == TOKEN_USERNAME:
res['IdentityToken'] = data['Secret']
else:
res.update({
'Username': data['Username'],
'Password': data['Secret'],
})
return res
except dockerpycreds.CredentialsNotFound as e:
log.debug('No entry found')
return None
except dockerpycreds.StoreError as e:
raise errors.DockerException(
'Credentials store error: {0}'.format(repr(e))
)
def _get_store_instance(self, name):
if name not in self._stores:
self._stores[name] = dockerpycreds.Store(
name, environment=self._credstore_env)
return self._stores[name]
