mirror of
https://github.com/openziti/ziti.git
synced 2026-09-10 08:45:41 +00:00
Paul Lorenz
ae806045b5
- channel.TypedReceiveHandler -> channel.ContentTypeReceiver - binding.AddTypedReceiveHandler(h) -> channel.AddReceiveHandlers(binding, h) channel/v5 repurposes TypedReceiveHandler for the senders-typed handler and replaces the self-describing pattern with ContentTypeReceiver plus the AddReceiveHandlers free function (openziti/channel#262). Mechanical conversion; does not build on its own.
96 lines
2.7 KiB
Go
96 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_edge_ctrl
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import (
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"github.com/michaelquigley/pfxlog"
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"github.com/openziti/channel/v5"
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"github.com/openziti/ziti/v2/common/pb/edge_ctrl_pb"
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"github.com/openziti/ziti/v2/controller/env"
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"go.etcd.io/bbolt"
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"google.golang.org/protobuf/proto"
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)
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type validateSessionsHandler struct {
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baseRequestHandler
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}
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func NewValidateSessionsHandler(appEnv *env.AppEnv, ch channel.Channel) channel.ContentTypeReceiver {
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return &validateSessionsHandler{
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baseRequestHandler{
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ch: ch,
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appEnv: appEnv,
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},
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}
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}
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func (self *validateSessionsHandler) ContentType() int32 {
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return int32(edge_ctrl_pb.ContentType_ValidateSessionsRequestType)
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}
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func (self *validateSessionsHandler) Label() string {
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return "validate.sessions"
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}
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func (self *validateSessionsHandler) HandleReceive(msg *channel.Message, ch channel.Channel) {
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req := &edge_ctrl_pb.ValidateSessionsRequest{}
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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 ValidateSessionsRequest")
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return
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}
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go self.validateSessions(req)
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}
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func (self *validateSessionsHandler) validateSessions(req *edge_ctrl_pb.ValidateSessionsRequest) {
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sessionStore := self.getAppEnv().GetStores().Session
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tokenIndex := sessionStore.GetTokenIndex()
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var invalidTokens []string
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err := self.getAppEnv().GetDb().View(func(tx *bbolt.Tx) error {
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for _, token := range req.SessionTokens {
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if tokenIndex.Read(tx, []byte(token)) == nil {
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invalidTokens = append(invalidTokens, token)
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}
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}
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return nil
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})
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if err != nil {
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pfxlog.ContextLogger(self.ch.Label()).WithError(err).Errorf("failure while validating session tokens")
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}
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if len(invalidTokens) > 0 {
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sessionsRemoved := &edge_ctrl_pb.SessionRemoved{
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Tokens: invalidTokens,
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}
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body, err := proto.Marshal(sessionsRemoved)
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if err != nil {
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pfxlog.ContextLogger(self.ch.Label()).WithError(err).Error("failed to marshal sessions removed")
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return
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}
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msg := channel.NewMessage(int32(edge_ctrl_pb.ContentType_SessionRemovedType), body)
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if err := self.ch.Send(msg); err != nil {
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pfxlog.ContextLogger(self.ch.Label()).WithError(err).Error("failed to send validate sessions request")
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return
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}
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}
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}
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