Files
ziti/controller/handler_edge_ctrl/create_circuit_v2.go
T
Paul Lorenz 7b4ae12c05 Add CreateCircuitV3 for RDM-authorized circuit creation. Fixes #3721
- adds CreateCircuitV3 message type and handler for routers that have
  already authorized dials locally via RDM, bypassing service session
  tokens in favor of identity ID, service ID, and pre-assigned circuit ID
- renames CreateCircuitRequest/Response to CreateCircuitV2Request/V2Response
  for clarity now that V3 exists
- adds CircuitManager.Reserve to atomically claim circuit IDs before routing,
  preventing collisions on pre-assigned IDs
- extends CreateCircuitParams with GetCircuitId so V3 can supply a
  pre-assigned circuit ID (falls back to UUID generation when empty)
- fixes IsDialableByIdentity which was incorrectly calling IsBindableByIdentity
- extracts V2 handler into its own file create_circuit_v2.go
- adds CreateCircuitV3RequestType/ResponseType (20222/20223) to edge_ctrl protobuf
- registers V3 handler in controller server
2026-03-27 14:41:28 -04:00

66 lines
2.1 KiB
Go

/*
Copyright NetFoundry Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
https://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package handler_edge_ctrl
import (
"github.com/michaelquigley/pfxlog"
"github.com/openziti/channel/v4"
"github.com/openziti/ziti/v2/common/ctrl_msg"
"github.com/openziti/ziti/v2/common/pb/edge_ctrl_pb"
"github.com/openziti/ziti/v2/controller/env"
"github.com/openziti/ziti/v2/controller/model"
)
func NewCreateCircuitV2Handler(appEnv *env.AppEnv, ch channel.Channel) channel.TypedReceiveHandler {
handler := &createCircuitHandler{
baseRequestHandler: baseRequestHandler{
ch: ch,
appEnv: appEnv,
},
}
return &channel.AsyncFunctionReceiveAdapter{
Type: int32(edge_ctrl_pb.ContentType_CreateCircuitV2RequestType),
Handler: handler.HandleReceiveCreateCircuitV2,
}
}
func (self *createCircuitHandler) HandleReceiveCreateCircuitV2(msg *channel.Message, ch channel.Channel) {
req, err := ctrl_msg.DecodeCreateCircuitV2Request(msg)
if err != nil {
pfxlog.ContextLogger(ch.Label()).WithError(err).Error("could not decode CreateCircuitRequest")
return
}
ctx := &CreateCircuitRequestContext{
baseSessionRequestContext: baseSessionRequestContext{handler: self, msg: msg, env: self.appEnv},
req: req,
}
self.CreateCircuit(ctx, self.CreateCircuitV2Response)
}
func (self *createCircuitHandler) CreateCircuitV2Response(circuitInfo *model.Circuit, peerData map[uint32][]byte) (*channel.Message, error) {
response := &ctrl_msg.CreateCircuitV2Response{
CircuitId: circuitInfo.Id,
Address: circuitInfo.Path.IngressId,
PeerData: peerData,
Tags: circuitInfo.Tags,
}
return response.ToMessage(), nil
}