Added env support to enable/disable gql introspection (#4672)

* Added env support to enable/disable gql introspection

Signed-off-by: Saranya-jena <saranya.jena@harness.io>

* resolved comments

Signed-off-by: Saranya-jena <saranya.jena@harness.io>

* fixed imports

Signed-off-by: Saranya-jena <saranya.jena@harness.io>

* fixed build issues

Signed-off-by: Saranya-jena <saranya.jena@harness.io>

---------

Signed-off-by: Saranya-jena <saranya.jena@harness.io>

Author: Saranya-jena

chaoscenter/graphql/server/go.mod

@@ -18,6 +18,7 @@ require (
 	github.com/litmuschaos/chaos-operator v0.0.0-20240601063404-e96a7ee7f1f7
 	github.com/litmuschaos/chaos-scheduler v0.0.0-20220714173615-d7513d616a71
 	github.com/mrz1836/go-sanitize v1.3.2
+	github.com/openshift/origin v0.0.0-20160503220234-8f127d736703
 	github.com/pkg/errors v0.9.1
 	github.com/sirupsen/logrus v1.9.3
 	github.com/stretchr/testify v1.9.0

chaoscenter/graphql/server/go.sum

@@ -944,6 +944,7 @@ github.com/opencontainers/selinux v1.3.1-0.20190929122143-5215b1806f52/go.mod h1
 github.com/openebs/maya v1.12.1/go.mod h1:E9CmKbURtsthTyASz0piTxljLmGxjbaJ3aFhtWEko2Y=
 github.com/openshift/api v0.0.0-20190924102528-32369d4db2ad/go.mod h1:dh9o4Fs58gpFXGSYfnVxGR9PnV53I8TW84pQaJDdGiY=
 github.com/openshift/client-go v0.0.0-20190923180330-3b6373338c9b/go.mod h1:6rzn+JTr7+WYS2E1TExP4gByoABxMznR6y2SnUIkmxk=
+github.com/openshift/origin v0.0.0-20160503220234-8f127d736703 h1:KLVRXtjLhZHVtrcdnuefaI2Bf182EEiTfEVDHokoyng=
 github.com/openshift/origin v0.0.0-20160503220234-8f127d736703/go.mod h1:0Rox5r9C8aQn6j1oAOQ0c1uC86mYbUFObzjBRvUKHII=
 github.com/openshift/prom-label-proxy v0.1.1-0.20191016113035-b8153a7f39f1/go.mod h1:p5MuxzsYP1JPsNGwtjtcgRHHlGziCJJfztff91nNixw=
 github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=

chaoscenter/graphql/server/server.go

@@ -1,6 +1,8 @@
 package main
 
 import (
+	"strconv"
+
 	"github.com/gin-contrib/cors"
 	"github.com/gin-gonic/gin"
 	"github.com/litmuschaos/litmus/chaoscenter/graphql/server/api/middleware"
@@ -9,6 +11,7 @@ import (
 	"github.com/litmuschaos/litmus/chaoscenter/graphql/server/pkg/database/mongodb"
 	dbSchemaChaosHub "github.com/litmuschaos/litmus/chaoscenter/graphql/server/pkg/database/mongodb/chaos_hub"
 	"github.com/litmuschaos/litmus/chaoscenter/graphql/server/pkg/projects"
+	"github.com/openshift/origin/Godeps/_workspace/src/github.com/Sirupsen/logrus"
 
 	"context"
 	"fmt"
@@ -116,8 +119,12 @@ func main() {
 		},
 	})
 
-	// to be removed in production
-	srv.Use(extension.Introspection{})
+	enableIntrospection, err := strconv.ParseBool(utils.Config.EnableGQLIntrospection)
+	if err != nil {
+		logrus.Errorf("unable to parse boolean value %v", err)
+	} else if err == nil && enableIntrospection == true {
+		srv.Use(extension.Introspection{})
+	}
 
 	// go routine for syncing chaos hubs
 	go chaoshub.NewService(dbSchemaChaosHub.NewChaosHubOperator(mongodbOperator)).RecurringHubSync()

chaoscenter/graphql/server/utils/variables.go

@@ -43,6 +43,7 @@ type Configuration struct {
 	DefaultHubBranchName        string `required:"true" split_words:"true"`
 	CustomChaosHubPath          string `split_words:"true" default:"/tmp/"`
 	DefaultChaosHubPath         string `split_words:"true" default:"/tmp/default/"`
+	EnableGQLIntrospection      string `split_words:"true" default:"false"`
 }
 
 var Config Configuration

chaoscenter/manifests/litmus-cluster-scope.yaml

@@ -269,6 +269,8 @@ spec:
                   fieldPath: metadata.namespace
             - name: CHAOS_CENTER_SCOPE
               value: "cluster"
+            - name: ENABLE_GQL_INTROSPECTION
+              value: "false"
             - name: SUBSCRIBER_IMAGE
               value: "litmuschaos/litmusportal-subscriber:ci"
             - name: EVENT_TRACKER_IMAGE

chaoscenter/manifests/litmus-namespaced-scope.yaml

@@ -249,6 +249,8 @@ spec:
               value: ""
             - name: CHAOS_CENTER_SCOPE
               value: "namespace"
+            - name: ENABLE_GQL_INTROSPECTION
+              value: "false"
             - name: INFRA_DEPLOYMENTS
               value: '["app=chaos-exporter", "name=chaos-operator", "app=workflow-controller", "app=event-tracker"]'
             - name: SERVER_SERVICE_NAME

chaoscenter/manifests/litmus-without-resources.yaml

@@ -257,6 +257,8 @@ spec:
                   fieldPath: metadata.namespace
             - name: CHAOS_CENTER_SCOPE
               value: "cluster"
+            - name: ENABLE_GQL_INTROSPECTION
+              value: "false"
             - name: SUBSCRIBER_IMAGE
               value: "litmuschaos/litmusportal-subscriber:ci"
             - name: EVENT_TRACKER_IMAGE