mirror of
https://github.com/openziti/ziti.git
synced 2026-10-13 15:51:21 +00:00
Paul Lorenz
111 lines
3.2 KiB
Go
111 lines
3.2 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/golang/protobuf/proto"
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"github.com/michaelquigley/pfxlog"
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"github.com/openziti/channel"
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"github.com/openziti/fabric/controller/handler_common"
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"github.com/openziti/fabric/controller/network"
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"github.com/openziti/fabric/pb/mgmt_pb"
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"reflect"
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)
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type listServicesHandler struct {
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network *network.Network
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}
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func newListServicesHandler(network *network.Network) *listServicesHandler {
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return &listServicesHandler{network: network}
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}
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func (h *listServicesHandler) ContentType() int32 {
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return int32(mgmt_pb.ContentType_ListServicesRequestType)
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}
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func (h *listServicesHandler) HandleReceive(msg *channel.Message, ch channel.Channel) {
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ls := &mgmt_pb.ListServicesRequest{}
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err := proto.Unmarshal(msg.Body, ls)
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if err == nil {
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response := &mgmt_pb.ListServicesResponse{Services: make([]*mgmt_pb.Service, 0)}
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result, err := h.network.Services.BaseList(ls.Query)
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if err == nil {
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for _, entity := range result.Entities {
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service, ok := entity.(*network.Service)
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if !ok {
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errorMsg := fmt.Sprintf("unexpected result in service list of type: %v", reflect.TypeOf(entity))
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handler_common.SendFailure(msg, ch, errorMsg)
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return
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}
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response.Services = append(response.Services, toApiService(service))
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}
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body, err := proto.Marshal(response)
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if err == nil {
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responseMsg := channel.NewMessage(int32(mgmt_pb.ContentType_ListServicesResponseType), body)
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responseMsg.ReplyTo(msg)
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if err := ch.Send(responseMsg); err != nil {
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pfxlog.ContextLogger(ch.Label()).Errorf("unexpected error sending response (%s)", err)
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}
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} else {
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handler_common.SendFailure(msg, ch, err.Error())
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}
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} else {
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handler_common.SendFailure(msg, ch, err.Error())
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}
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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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func toApiService(s *network.Service) *mgmt_pb.Service {
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var terminators []*mgmt_pb.Terminator
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for _, terminator := range s.Terminators {
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terminators = append(terminators, toApiTerminator(terminator))
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}
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return &mgmt_pb.Service{
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Id: s.Id,
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Name: s.Name,
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TerminatorStrategy: s.TerminatorStrategy,
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Terminators: terminators,
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}
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}
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func toApiTerminator(s *network.Terminator) *mgmt_pb.Terminator {
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precedence := mgmt_pb.TerminatorPrecedence_Default
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if s.Precedence.IsRequired() {
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precedence = mgmt_pb.TerminatorPrecedence_Required
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} else if s.Precedence.IsFailed() {
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precedence = mgmt_pb.TerminatorPrecedence_Failed
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}
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return &mgmt_pb.Terminator{
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Id: s.Id,
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ServiceId: s.Service,
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RouterId: s.Router,
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Binding: s.Binding,
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Address: s.Address,
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Identity: s.Identity,
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Cost: uint32(s.Cost),
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Precedence: precedence,
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}
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}
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