mirror of
https://github.com/openziti/ziti.git
synced 2026-09-23 02:53:33 +00:00
Paul Lorenz
abb0eb96fb
Add more raft config knobs Refactor peer handles to be consistent with other handlers Allow inspect to work across controllers Add config and clusterconfig inspect support
108 lines
2.9 KiB
Go
108 lines
2.9 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_peer_ctrl
|
|
|
|
import (
|
|
"github.com/michaelquigley/pfxlog"
|
|
"github.com/openziti/channel/v2"
|
|
"github.com/openziti/fabric/controller/network"
|
|
"github.com/openziti/fabric/pb/ctrl_pb"
|
|
"google.golang.org/protobuf/proto"
|
|
)
|
|
|
|
type inspectHandler struct {
|
|
network *network.Network
|
|
}
|
|
|
|
func newInspectHandler(n *network.Network) *inspectHandler {
|
|
return &inspectHandler{
|
|
network: n,
|
|
}
|
|
}
|
|
|
|
func (*inspectHandler) ContentType() int32 {
|
|
return int32(ctrl_pb.ContentType_InspectRequestType)
|
|
}
|
|
|
|
func (handler *inspectHandler) HandleReceive(msg *channel.Message, ch channel.Channel) {
|
|
context := &inspectRequestContext{
|
|
handler: handler,
|
|
msg: msg,
|
|
ch: ch,
|
|
request: &ctrl_pb.InspectRequest{},
|
|
response: &ctrl_pb.InspectResponse{Success: true},
|
|
}
|
|
|
|
var err error
|
|
if err = proto.Unmarshal(msg.Body, context.request); err != nil {
|
|
context.appendError(err.Error())
|
|
}
|
|
|
|
if !context.response.Success {
|
|
context.sendResponse()
|
|
return
|
|
}
|
|
|
|
context.processLocal()
|
|
context.sendResponse()
|
|
}
|
|
|
|
type inspectRequestContext struct {
|
|
handler *inspectHandler
|
|
msg *channel.Message
|
|
ch channel.Channel
|
|
request *ctrl_pb.InspectRequest
|
|
response *ctrl_pb.InspectResponse
|
|
}
|
|
|
|
func (context *inspectRequestContext) processLocal() {
|
|
for _, requested := range context.request.RequestedValues {
|
|
val, err := context.handler.network.Inspect(requested)
|
|
if err != nil {
|
|
context.appendError(err.Error())
|
|
} else if val != nil {
|
|
context.appendValue(requested, *val)
|
|
}
|
|
}
|
|
}
|
|
|
|
func (context *inspectRequestContext) sendResponse() {
|
|
body, err := proto.Marshal(context.response)
|
|
if err != nil {
|
|
pfxlog.Logger().WithError(err).Error("unexpected error serializing InspectResponse")
|
|
return
|
|
}
|
|
|
|
responseMsg := channel.NewMessage(int32(ctrl_pb.ContentType_InspectResponseType), body)
|
|
responseMsg.ReplyTo(context.msg)
|
|
if err := context.ch.Send(responseMsg); err != nil {
|
|
pfxlog.Logger().WithError(err).Error("unexpected error sending InspectResponse")
|
|
}
|
|
}
|
|
|
|
func (context *inspectRequestContext) appendValue(name string, value string) {
|
|
context.response.Values = append(context.response.Values, &ctrl_pb.InspectResponse_InspectValue{
|
|
Name: name,
|
|
Value: value,
|
|
})
|
|
}
|
|
|
|
func (context *inspectRequestContext) appendError(err string) {
|
|
context.response.Success = false
|
|
context.response.Errors = append(context.response.Errors, err)
|
|
}
|