def controller(self):
if self.is_service_request:
return ServiceController
if not self.slo_enabled:
multi_part = ['partNumber', 'uploadId', 'uploads']
if len([p for p in multi_part if p in self.params]):
LOGGER.warning('multipart: No SLO middleware in pipeline')
raise OssNotImplemented("Multi-part feature isn't support")
# if 'objectMeta' in self.params:
# return ObjectController
if 'acl' in self.params:
return AclController
if 'cors' in self.params:
return CorsController
if 'delete' in self.params:
return MultiObjectDeleteController
if 'location' in self.params:
return LocationController
if 'logging' in self.params:
return LoggingStatusController
if 'partNumber' in self.params:
return PartController
if 'uploadId' in self.params:
return UploadController
if 'uploads' in self.params:
return UploadsController
if 'versioning' in self.params:
return VersioningController
if 'lifecycle' in self.params:
return LifecycleController
if 'website' in self.params:
return WebsiteController
if 'referer' in self.params:
return RefererController
unsupported = ('notification', 'policy', 'requestPayment', 'torrent',
'tagging', 'restore')
if set(unsupported) & set(self.params):
return UnsupportedController
if self.is_object_request:
return ObjectController
return BucketController
def check_pipeline(self, conf):
"""
Check that proxy-server.conf has an appropriate pipeline for 2swift.
"""
if conf.get('__file__', None) is None:
return
ctx = loadcontext(loadwsgi.APP, conf.__file__)
pipeline = str(PipelineWrapper(ctx)).split(' ')
# Add compatible with 3rd party middleware.
check_filter_order(pipeline, ['oss2swift', 'proxy-server'])
auth_pipeline = pipeline[pipeline.index('oss2swift') +
1:pipeline.index('proxy-server')]
# Check SLO middleware
if self.slo_enabled and 'slo' not in auth_pipeline:
self.slo_enabled = False
LOGGER.warning('oss2swift middleware requires SLO middleware '
'to support multi-part upload, please add it '
'in pipeline')
if not conf.auth_pipeline_check:
LOGGER.debug('Skip pipeline auth check.')
return
if 'tempauth' in auth_pipeline:
LOGGER.debug('Use tempauth middleware.')
elif 'keystoneauth' in auth_pipeline:
check_filter_order(auth_pipeline,
['osstoken', 'authtoken', 'keystoneauth'])
LOGGER.debug('Use keystone middleware.')
elif len(auth_pipeline):
LOGGER.debug('Use third party(unknown) auth middleware.')
else:
raise ValueError('Invalid pipeline %r: expected auth between '
'oss2swift and proxy-server ' % pipeline)