mirror of
https://github.com/openziti/ziti.git
synced 2026-10-13 15:51:21 +00:00
Paul Lorenz
100 lines
2.8 KiB
Go
100 lines
2.8 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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"github.com/golang/protobuf/proto"
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"github.com/michaelquigley/pfxlog"
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"github.com/netfoundry/ziti-fabric/pb/ctrl_pb"
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"github.com/netfoundry/ziti-fabric/trace"
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"github.com/netfoundry/ziti-foundation/channel2"
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"github.com/netfoundry/ziti-foundation/identity/identity"
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trace_pb "github.com/netfoundry/ziti-foundation/trace/pb"
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)
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func newTraceHandler(appId *identity.TokenId, controller trace.Controller) *traceHandler {
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return &traceHandler{
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appId: appId,
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controller: controller,
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enabled: false,
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}
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}
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type traceHandler struct {
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appId *identity.TokenId
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controller trace.Controller
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enabled bool
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}
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func (*traceHandler) ContentType() int32 {
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return int32(ctrl_pb.ContentType_TogglePipeTracesRequestType)
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}
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func (handler *traceHandler) HandleReceive(msg *channel2.Message, ch channel2.Channel) {
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request := &trace_pb.TogglePipeTracesRequest{}
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if err := proto.Unmarshal(msg.Body, request); err != nil {
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sendFailure(msg, ch, err.Error())
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return
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}
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matchers, result := trace.NewPipeToggleMatchers(request)
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if result.Success {
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resultChan := make(chan trace.ToggleApplyResult)
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if matchers.AppMatcher.Matches(handler.appId.Token) {
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if request.Enable {
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handler.controller.EnableTracing(trace.SourceTypePipe, matchers.PipeMatcher, resultChan)
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} else {
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handler.controller.DisableTracing(trace.SourceTypePipe, matchers.PipeMatcher, resultChan)
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}
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}
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verbosity := trace.GetVerbosity(request.Verbosity)
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for applyResult := range resultChan {
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applyResult.Append(result, verbosity)
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}
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}
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if result.Success {
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sendSuccess(msg, ch, result.Message.String())
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} else {
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sendFailure(msg, ch, result.Message.String())
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}
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}
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func sendSuccess(request *channel2.Message, ch channel2.Channel, message string) {
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sendResult(request, ch, message, true)
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}
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func sendFailure(request *channel2.Message, ch channel2.Channel, message string) {
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sendResult(request, ch, message, false)
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}
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func sendResult(request *channel2.Message, ch channel2.Channel, message string, success bool) {
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log := pfxlog.ContextLogger(ch.Label())
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if !success {
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log.Errorf("ctrl error (%s)", message)
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}
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response := channel2.NewResult(success, message)
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response.ReplyTo(request)
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ch.Send(response)
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log.Debug("success")
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}
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