def __init__(self,
details,
code=-32603,
title=None,
show_traceback=False):
ProtocolException.__init__(self, details, title, show_traceback)
self.code = code
def _rpc_process(self, req, protocol, content_type):
"""Process incoming RPC request and finalize response."""
proto_id = protocol.rpc_info()[0]
rpcreq = req.rpc = {'mimetype': content_type}
try:
self.log.debug("RPC(%s) call by '%s'", proto_id, req.authname)
rpcreq = req.rpc = protocol.parse_rpc_request(req, content_type)
rpcreq['mimetype'] = content_type
# Important ! Check after parsing RPC request to add
# protocol-specific fields in response
# (e.g. JSON-RPC response `id`)
req.perm.require('XML_RPC') # Need at least XML_RPC
method_name = rpcreq.get('method')
if method_name is None:
raise ProtocolException('Missing method name')
args = rpcreq.get('params') or []
self.log.debug("RPC(%s) call by '%s' %s", proto_id, \
req.authname, method_name)
try:
result = (XMLRPCSystem(self.env).get_method(method_name)(
req, args))[0]
if isinstance(result, GeneratorType):
result = list(result)
except (RPCError, PermissionError, ResourceNotFound), e:
raise
except Exception:
e, tb = sys.exc_info()[-2:]
raise ServiceException(e), None, tb
else:
protocol.send_rpc_result(req, result)
def parse_rpc_request(self, req, content_type):
""" Parse XML-RPC requests."""
try:
args, method = xmlrpclib.loads(
req.read(int(req.get_header('Content-Length'))))
except Exception, e:
self.log.debug("RPC(xml) parse error: %s", to_unicode(e))
raise ProtocolException(xmlrpclib.Fault(-32700, to_unicode(e)))
def _rpc_process(self, req, protocol, content_type):
"""Process incoming RPC request and finalize response."""
proto_id = protocol.rpc_info()[0]
rpcreq = req.rpc = {'mimetype': content_type}
self.log.debug("RPC(%s) call by '%s'", proto_id, req.authname)
try:
if req.path_info.startswith('/login/') and \
req.authname == 'anonymous':
raise TracError("Authentication information not available")
rpcreq = req.rpc = protocol.parse_rpc_request(req, content_type)
rpcreq['mimetype'] = content_type
# Important ! Check after parsing RPC request to add
# protocol-specific fields in response
# (e.g. JSON-RPC response `id`)
req.perm.require('XML_RPC') # Need at least XML_RPC
method_name = rpcreq.get('method')
if method_name is None:
raise ProtocolException('Missing method name')
args = rpcreq.get('params') or []
self.log.debug("RPC(%s) call by '%s' %s", proto_id, req.authname,
method_name)
try:
result = (XMLRPCSystem(self.env).get_method(method_name)(
req, args))[0]
if isinstance(result, GeneratorType):
result = list(result)
except (TracError, PermissionError, ResourceNotFound), e:
raise
except Exception:
e, tb = sys.exc_info()[-2:]
self.log.error(
"RPC(%s) [%s] Exception caught while calling "
"%s(*%r) by %s%s", proto_id, req.remote_addr,
method_name, args, req.authname,
exception_to_unicode(e, traceback=True))
raise ServiceException(e), None, tb
else:
protocol.send_rpc_result(req, result)
def __init__(self, details, code=-32603, title=None, show_traceback=False):
ProtocolException.__init__(self, details, title, show_traceback)
self.code = code