mirror of
https://github.com/openziti/ziti.git
synced 2026-10-12 07:18:36 +00:00
Paul Lorenz
89 lines
2.7 KiB
Go
89 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_mgmt
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import (
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"fmt"
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"github.com/michaelquigley/pfxlog"
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"github.com/openziti/channel/v2"
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"github.com/openziti/channel/v2/protobufs"
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"github.com/openziti/ziti/common/pb/mgmt_pb"
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"github.com/openziti/ziti/controller/network"
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"google.golang.org/protobuf/proto"
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"time"
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)
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type validateRouterLinksHandler struct {
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network *network.Network
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}
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func newValidateRouterLinksHandler(network *network.Network) *validateRouterLinksHandler {
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return &validateRouterLinksHandler{network: network}
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}
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func (*validateRouterLinksHandler) ContentType() int32 {
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return int32(mgmt_pb.ContentType_ValidateRouterLinksRequestType)
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}
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func (handler *validateRouterLinksHandler) HandleReceive(msg *channel.Message, ch channel.Channel) {
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log := pfxlog.ContextLogger(ch.Label())
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request := &mgmt_pb.ValidateRouterLinksRequest{}
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var err error
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var count int64
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var evalF func()
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if err = proto.Unmarshal(msg.Body, request); err == nil {
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count, evalF, err = handler.network.ValidateLinks(request.Filter, func(detail *mgmt_pb.RouterLinkDetails) {
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if !ch.IsClosed() {
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if sendErr := protobufs.MarshalTyped(detail).WithTimeout(15 * time.Second).SendAndWaitForWire(ch); sendErr != nil {
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log.WithError(sendErr).Error("send of link detail failed, closing channel")
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if closeErr := ch.Close(); closeErr != nil {
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log.WithError(closeErr).Error("failed to close channel")
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}
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}
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} else {
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log.Info("channel closed, unable to send link detail")
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}
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})
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}
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response := &mgmt_pb.ValidateRouterLinksResponse{
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Success: err == nil,
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RouterCount: uint64(count),
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}
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if err != nil {
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response.Message = fmt.Sprintf("%v: failed to unmarshall request: %v", handler.network.GetAppId(), err)
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}
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body, err := proto.Marshal(response)
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if err != nil {
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pfxlog.Logger().WithError(err).Error("unexpected error serializing ValidateRouterLinksResponse")
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return
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}
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responseMsg := channel.NewMessage(int32(mgmt_pb.ContentType_ValidateRouterLinksResponseType), body)
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responseMsg.ReplyTo(msg)
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if err = ch.Send(responseMsg); err != nil {
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pfxlog.Logger().WithError(err).Error("unexpected error sending ValidateRouterLinksResponse")
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}
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if evalF != nil {
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evalF()
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}
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}
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