mirror of
https://github.com/hanzozt/zt.git
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Andrew MartinezandGitHub
78605a0955
* fix #2865 remove fingerprint checks from controller - on their own fingerpint checking does not provide any additional security as the underlying certificate is not verified - fingerprint based checking will not work with spiffeid generated certificates or x509 claims - routers still support sending fingerprints for old controller support
98 lines
2.9 KiB
Go
98 lines
2.9 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_edge_ctrl
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import (
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"github.com/michaelquigley/pfxlog"
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"github.com/openziti/channel/v3"
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"github.com/openziti/metrics"
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"github.com/openziti/ziti/common/pb/edge_ctrl_pb"
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"github.com/openziti/ziti/controller/db"
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"github.com/openziti/ziti/controller/env"
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"google.golang.org/protobuf/proto"
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"time"
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)
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type healthEventHandler struct {
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baseRequestHandler
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serviceHealthCheckPassedCounter metrics.IntervalCounter
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serviceHealthCheckFailedCounter metrics.IntervalCounter
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}
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func NewHealthEventHandler(appEnv *env.AppEnv, ch channel.Channel) channel.TypedReceiveHandler {
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serviceEventMetrics := appEnv.GetHostController().GetNetwork().GetServiceEventsMetricsRegistry()
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return &healthEventHandler{
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baseRequestHandler: baseRequestHandler{
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ch: ch,
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appEnv: appEnv,
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},
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serviceHealthCheckPassedCounter: serviceEventMetrics.IntervalCounter("service.health_check.passed", time.Minute),
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serviceHealthCheckFailedCounter: serviceEventMetrics.IntervalCounter("service.health_check.failed", time.Minute),
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}
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}
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func (self *healthEventHandler) ContentType() int32 {
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return int32(edge_ctrl_pb.ContentType_HealthEventType)
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}
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func (self *healthEventHandler) Label() string {
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return "health.event"
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}
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func (self *healthEventHandler) HandleReceive(msg *channel.Message, ch channel.Channel) {
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req := &edge_ctrl_pb.HealthEventRequest{}
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if err := proto.Unmarshal(msg.Body, req); err != nil {
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pfxlog.ContextLogger(ch.Label()).WithError(err).Error("could not unmarshal health event")
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return
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}
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ctx := &HealthEventRequestContext{
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baseSessionRequestContext: baseSessionRequestContext{handler: self, msg: msg, env: self.appEnv},
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req: req,
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}
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go self.handleHealthEvent(ctx)
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}
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func (self *healthEventHandler) handleHealthEvent(ctx *HealthEventRequestContext) {
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if !ctx.loadRouter() {
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return
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}
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ctx.loadSession(ctx.req.SessionToken, ctx.req.ApiSessionToken)
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ctx.checkSessionType(db.SessionTypeBind)
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if ctx.err == nil {
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if ctx.req.CheckPassed {
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self.serviceHealthCheckPassedCounter.Update(ctx.session.ServiceId, time.Now(), 1)
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} else {
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self.serviceHealthCheckFailedCounter.Update(ctx.session.ServiceId, time.Now(), 1)
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}
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}
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self.logResult(ctx, ctx.err)
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}
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type HealthEventRequestContext struct {
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baseSessionRequestContext
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req *edge_ctrl_pb.HealthEventRequest
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}
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func (self *HealthEventRequestContext) GetSessionToken() string {
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return self.req.SessionToken
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}
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