def __call__(self, req):
"""Generate a WSGI response based on the exception passed to ctor."""
code = self.wrapped_exc.status_int
message = self.wrapped_exc.explanation
if code == 501:
message = "The requested function is not supported"
code = str(code)
if 'AWSAccessKeyId' not in req.params:
raise webob.exc.HTTPBadRequest()
user_id, _sep, project_id = req.params['AWSAccessKeyId'].partition(':')
project_id = project_id or user_id
remote_address = getattr(req, 'remote_address', '127.0.0.1')
if FLAGS.use_forwarded_for:
remote_address = req.headers.get('X-Forwarded-For', remote_address)
ctxt = context.RequestContext(user_id,
project_id,
remote_address=remote_address)
resp = webob.Response()
resp.status = self.wrapped_exc.status_int
resp.headers['Content-Type'] = 'text/xml'
resp.body = str('<?xml version="1.0"?>\n'
'<Response><Errors><Error><Code>%s</Code>'
'<Message>%s</Message></Error></Errors>'
'<RequestID>%s</RequestID></Response>' %
(utils.utf8(code), utils.utf8(message),
utils.utf8(ctxt.request_id)))
return resp
def __call__(self, req):
"""Generate a WSGI response based on the exception passed to ctor."""
code = self.wrapped_exc.status_int
message = self.wrapped_exc.explanation
if code == 501:
message = "The requested function is not supported"
code = str(code)
if 'AWSAccessKeyId' not in req.params:
raise webob.exc.HTTPBadRequest()
user_id, _sep, project_id = req.params['AWSAccessKeyId'].partition(':')
project_id = project_id or user_id
remote_address = getattr(req, 'remote_address', '127.0.0.1')
if FLAGS.use_forwarded_for:
remote_address = req.headers.get('X-Forwarded-For', remote_address)
ctxt = context.RequestContext(user_id,
project_id,
remote_address=remote_address)
resp = webob.Response()
resp.status = self.wrapped_exc.status_int
resp.headers['Content-Type'] = 'text/xml'
resp.body = str('<?xml version="1.0"?>\n'
'<Response><Errors><Error><Code>%s</Code>'
'<Message>%s</Message></Error></Errors>'
'<RequestID>%s</RequestID></Response>' %
(utils.utf8(code), utils.utf8(message),
utils.utf8(ctxt.request_id)))
return resp
def render_xml(self, value):
assert isinstance(value, dict) and len(value) == 1
self.set_header("Content-Type", "application/xml; charset=UTF-8")
name = value.keys()[0]
parts = []
parts.append('<' + utils.utf8(name) +
' xmlns="http://doc.s3.amazonaws.com/2006-03-01">')
self._render_parts(value.values()[0], parts)
parts.append('</' + utils.utf8(name) + '>')
self.finish('<?xml version="1.0" encoding="UTF-8"?>\n' +
''.join(parts))
def render_xml(self, value):
assert isinstance(value, dict) and len(value) == 1
self.set_header("Content-Type", "application/xml; charset=UTF-8")
name = value.keys()[0]
parts = []
parts.append('<' + utils.utf8(name) +
' xmlns="http://doc.s3.amazonaws.com/2006-03-01">')
self._render_parts(value.values()[0], parts)
parts.append('</' + utils.utf8(name) + '>')
self.finish('<?xml version="1.0" encoding="UTF-8"?>\n' +
''.join(parts))
def _error(self, req, context, code, message):
LOG.error("%s: %s", code, message, context=context)
resp = webob.Response()
resp.status = 400
resp.headers['Content-Type'] = 'text/xml'
resp.body = str('<?xml version="1.0"?>\n'
'<Response><Errors><Error><Code>%s</Code>'
'<Message>%s</Message></Error></Errors>'
'<RequestID>%s</RequestID></Response>' %
(utils.utf8(code), utils.utf8(message),
utils.utf8(context.request_id)))
return resp
def _render_parts(self, value, parts=None):
if not parts:
parts = []
if isinstance(value, basestring):
parts.append(utils.xhtml_escape(value))
elif isinstance(value, int) or isinstance(value, long):
parts.append(str(value))
elif isinstance(value, datetime.datetime):
parts.append(value.strftime("%Y-%m-%dT%H:%M:%S.000Z"))
elif isinstance(value, dict):
for name, subvalue in value.iteritems():
if not isinstance(subvalue, list):
subvalue = [subvalue]
for subsubvalue in subvalue:
parts.append('<' + utils.utf8(name) + '>')
self._render_parts(subsubvalue, parts)
parts.append('</' + utils.utf8(name) + '>')
else:
raise Exception("Unknown S3 value type %r", value)
def _render_parts(self, value, parts=None):
if not parts:
parts = []
if isinstance(value, basestring):
parts.append(utils.xhtml_escape(value))
elif isinstance(value, int) or isinstance(value, long):
parts.append(str(value))
elif isinstance(value, datetime.datetime):
parts.append(value.strftime("%Y-%m-%dT%H:%M:%S.000Z"))
elif isinstance(value, dict):
for name, subvalue in value.iteritems():
if not isinstance(subvalue, list):
subvalue = [subvalue]
for subsubvalue in subvalue:
parts.append('<' + utils.utf8(name) + '>')
self._render_parts(subsubvalue, parts)
parts.append('</' + utils.utf8(name) + '>')
else:
raise Exception("Unknown S3 value type %r", value)
def finish(self, body=''):
self.response.body = utils.utf8(body)
def finish(self, body=''):
self.response.body = utils.utf8(body)