mirror of
https://github.com/openziti/ziti.git
synced 2026-09-10 16:55:41 +00:00
Paul Lorenz
85 lines
2.7 KiB
Go
85 lines
2.7 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_ctrl
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import (
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"fmt"
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"math"
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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/v2/common/handler_common"
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"github.com/openziti/ziti/v2/common/pb/ctrl_pb"
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"github.com/openziti/ziti/v2/controller/model"
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"github.com/openziti/ziti/v2/controller/network"
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"google.golang.org/protobuf/proto"
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)
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type createTerminatorHandler struct {
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baseHandler
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}
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func newCreateTerminatorHandler(network *network.Network, router *model.Router) *createTerminatorHandler {
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return &createTerminatorHandler{
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baseHandler: baseHandler{
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network: network,
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router: router,
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},
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}
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}
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func (self *createTerminatorHandler) ContentType() int32 {
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return int32(ctrl_pb.ContentType_CreateTerminatorRequestType)
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}
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func (self *createTerminatorHandler) HandleReceive(msg *channel.Message, ch channel.Channel) {
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log := pfxlog.ContextLogger(ch.Label())
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request := &ctrl_pb.CreateTerminatorRequest{}
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if err := proto.Unmarshal(msg.Body, request); err != nil {
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log.WithError(err).Error("failed to unmarshal create terminator message")
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return
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}
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go self.handleCreateTerminator(msg, ch, request)
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}
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func (self *createTerminatorHandler) handleCreateTerminator(msg *channel.Message, ch channel.Channel, request *ctrl_pb.CreateTerminatorRequest) {
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if request.Cost > math.MaxUint16 {
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handler_common.SendFailure(msg, ch, fmt.Sprintf("invalid cost %v. cost must be between 0 and %v inclusive", request.Cost, math.MaxUint16))
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return
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}
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terminator := &model.Terminator{
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Service: request.ServiceId,
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Router: self.router.Id,
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Binding: request.Binding,
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Address: request.Address,
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InstanceId: request.InstanceId,
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InstanceSecret: request.InstanceSecret,
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PeerData: request.PeerData,
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Precedence: request.GetXtPrecedence(),
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Cost: uint16(request.Cost),
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SourceCtrl: self.network.GetAppId(),
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}
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if err := self.network.Terminator.Create(terminator, self.newChangeContext(ch, "fabric.create.terminator")); err == nil {
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pfxlog.Logger().Infof("created terminator [t/%s]", terminator.Id)
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handler_common.SendSuccess(msg, ch, terminator.Id)
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} else {
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handler_common.SendFailure(msg, ch, err.Error())
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}
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}
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