mirror of
https://github.com/openziti/ziti.git
synced 2026-09-10 00:35:41 +00:00
Paul Lorenz
74 lines
2.3 KiB
Go
74 lines
2.3 KiB
Go
/*
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Copyright NetFoundry Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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https://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package handler_peer_ctrl
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import (
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raft2 "github.com/hashicorp/raft"
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"github.com/michaelquigley/pfxlog"
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"github.com/openziti/channel/v4"
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"github.com/openziti/ziti/common/pb/cmd_pb"
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"github.com/openziti/ziti/controller/peermsg"
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"github.com/openziti/ziti/controller/raft"
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"github.com/pkg/errors"
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"github.com/sirupsen/logrus"
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"google.golang.org/protobuf/proto"
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)
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func newRemovePeerHandler(controller *raft.Controller) channel.TypedReceiveHandler {
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return &removePeerHandler{
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controller: controller,
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}
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}
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type removePeerHandler struct {
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controller *raft.Controller
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}
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func (self *removePeerHandler) ContentType() int32 {
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return int32(cmd_pb.ContentType_RemovePeerRequestType)
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}
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func (self *removePeerHandler) HandleReceive(msg *channel.Message, ch channel.Channel) {
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log := pfxlog.ContextLogger(ch.Label())
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request := &cmd_pb.RemovePeerRequest{}
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if err := proto.Unmarshal(msg.Body, request); err != nil {
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log.WithError(err).Error("failed to unmarshal remove peer message")
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go sendErrorResponse(msg, ch, err, peermsg.ErrorCodeBadMessage)
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return
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}
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go self.handleRemovePeer(msg, ch, request)
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}
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func (self *removePeerHandler) handleRemovePeer(m *channel.Message, ch channel.Channel, req *cmd_pb.RemovePeerRequest) {
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log := pfxlog.ContextLogger(ch.Label())
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log.Infof("received remove request id: %v", req.Id)
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if err := self.controller.HandleRemovePeer(req); err != nil {
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if errors.Is(err, raft2.ErrNotLeader) {
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sendErrorResponse(m, ch, err, peermsg.ErrorCodeNotLeader)
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} else {
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sendErrorResponse(m, ch, err, peermsg.ErrorCodeGeneric)
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}
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} else {
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resp := channel.NewMessage(int32(cmd_pb.ContentType_SuccessResponseType), nil)
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resp.ReplyTo(m)
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if sendErr := ch.Send(resp); sendErr != nil {
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logrus.WithError(sendErr).Error("error while sending success response")
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}
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}
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}
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