clean up edge router policy (#3, #9)

cmd/zrok/http.go

@@ -61,4 +61,13 @@ func handleHttp(_ *cobra.Command, args []string) {
 
 func cleanupHttp(cfg *http.Config, zrok *rest_client_zrok.Zrok) {
 	logrus.Infof("shutting down '%v'", cfg.Service)
+	req := tunnel.NewUntunnelParams()
+	req.Body = &rest_model_zrok.UntunnelRequest{
+		Service: cfg.Service,
+	}
+	if _, err := zrok.Tunnel.Untunnel(req); err == nil {
+		logrus.Infof("shutdown complete")
+	} else {
+		logrus.Errorf("error shutting down: %v", err)
+	}
 }

controller/controller.go

@@ -32,6 +32,7 @@ func Run(cfg *Config) error {
 	api.IdentityCreateAccountHandler = identity.CreateAccountHandlerFunc(createAccountHandler)
 	api.IdentityEnableHandler = identity.EnableHandlerFunc(enableHandler)
 	api.TunnelTunnelHandler = tunnel.TunnelHandlerFunc(tunnelHandler)
+	api.TunnelUntunnelHandler = tunnel.UntunnelHandlerFunc(untunnelHandler)
 
 	server := rest_server_zrok.NewServer(api)
 	defer func() { _ = server.Shutdown() }()

controller/tunnel.go

@@ -173,12 +173,12 @@ func createEdgeRouterPolicy(svcName, envId string, edge *rest_management_api_cli
 		Name:            &svcName,
 		Semantic:        &semantic,
 	}
-	erpParams := &edge_router_policy.CreateEdgeRouterPolicyParams{
+	req := &edge_router_policy.CreateEdgeRouterPolicyParams{
 		Policy:  erp,
 		Context: context.Background(),
 	}
-	erpParams.SetTimeout(30 * time.Second)
-	_, err := edge.EdgeRouterPolicy.CreateEdgeRouterPolicy(erpParams, nil)
+	req.SetTimeout(30 * time.Second)
+	_, err := edge.EdgeRouterPolicy.CreateEdgeRouterPolicy(req, nil)
 	if err != nil {
 		return err
 	}

controller/untunnel.go

@@ -0,0 +1,63 @@
+package controller
+
+import (
+	"context"
+	"fmt"
+	"github.com/go-openapi/runtime/middleware"
+	"github.com/openziti-test-kitchen/zrok/rest_server_zrok/operations/tunnel"
+	"github.com/openziti/edge/rest_management_api_client"
+	"github.com/openziti/edge/rest_management_api_client/edge_router_policy"
+	"github.com/sirupsen/logrus"
+	"time"
+)
+
+func untunnelHandler(params tunnel.UntunnelParams) middleware.Responder {
+	edge, err := edgeClient()
+	if err != nil {
+		logrus.Error(err)
+		return tunnel.NewUntunnelInternalServerError()
+	}
+
+	svcId := params.Body.Service
+	if err := deleteEdgeRouterPolicy(svcId, edge); err != nil {
+		logrus.Error(err)
+		return middleware.Error(500, err.Error())
+	}
+
+	return tunnel.NewUntunnelOK()
+}
+
+func deleteEdgeRouterPolicy(svcId string, edge *rest_management_api_client.ZitiEdgeManagement) error {
+	filter := fmt.Sprintf("name=\"%v\"", svcId)
+	limit := int64(1)
+	offset := int64(0)
+
+	listReq := &edge_router_policy.ListEdgeRouterPoliciesParams{
+		Filter:  &filter,
+		Limit:   &limit,
+		Offset:  &offset,
+		Context: context.Background(),
+	}
+	listReq.SetTimeout(30 * time.Second)
+	listResp, err := edge.EdgeRouterPolicy.ListEdgeRouterPolicies(listReq, nil)
+	if err != nil {
+		return err
+	}
+	if len(listResp.Payload.Data) == 1 {
+		erpId := *(listResp.Payload.Data[0].ID)
+		logrus.Infof("found edge router policy '%v'", erpId)
+		deleteReq := &edge_router_policy.DeleteEdgeRouterPolicyParams{
+			ID:      erpId,
+			Context: context.Background(),
+		}
+		deleteReq.SetTimeout(30 * time.Second)
+		_, err := edge.EdgeRouterPolicy.DeleteEdgeRouterPolicy(deleteReq, nil)
+		if err != nil {
+			return err
+		}
+		logrus.Infof("deleted edge router policy '%v'", erpId)
+	} else {
+		logrus.Infof("did not find an edge router policy")
+	}
+	return nil
+}