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Add cors middleware for GQL requests

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This commit is contained in:
nabarun 2022-12-09 11:10:44 +05:30
parent 72ec75a857
commit fbc43f9cb6
3 changed files with 21 additions and 6 deletions
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1
go.mod
View File

@ -15,6 +15,7 @@ require (
github.com/deckarep/golang-set v1.8.0
github.com/ethereum/go-ethereum v1.10.19
github.com/gibson042/canonicaljson-go v1.0.3
github.com/go-chi/chi/v5 v5.0.7
github.com/gogo/protobuf v1.3.3
github.com/golang/protobuf v1.5.2
github.com/gorilla/mux v1.8.0

2
go.sum
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@ -393,6 +393,8 @@ github.com/gin-gonic/gin v1.7.0/go.mod h1:jD2toBW3GZUr5UMcdrwQA10I7RuaFOl/SGeDjX
github.com/glycerine/go-unsnap-stream v0.0.0-20180323001048-9f0cb55181dd/go.mod h1:/20jfyN9Y5QPEAprSgKAUr+glWDY39ZiUEAYOEv5dsE=
github.com/glycerine/goconvey v0.0.0-20190410193231-58a59202ab31/go.mod h1:Ogl1Tioa0aV7gstGFO7KhffUsb9M4ydbEbbxpcEDc24=
github.com/go-chi/chi/v5 v5.0.0/go.mod h1:BBug9lr0cqtdAhsu6R4AAdvufI0/XBzAQSsUqJpoZOs=
github.com/go-chi/chi/v5 v5.0.7 h1:rDTPXLDHGATaeHvVlLcR4Qe0zftYethFucbjVQ1PxU8=
github.com/go-chi/chi/v5 v5.0.7/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=

24
gql/server.go
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@ -8,6 +8,8 @@ import (
"github.com/99designs/gqlgen/graphql/playground"
"github.com/cosmos/cosmos-sdk/client"
"github.com/ethereum/go-ethereum/log"
"github.com/go-chi/chi/v5"
"github.com/rs/cors"
"github.com/spf13/viper"
)
@ -16,6 +18,16 @@ func Server(ctx client.Context) {
if !viper.GetBool("gql-server") {
return
}
router := chi.NewRouter()
// Add CORS middleware around every request
// See https://github.com/rs/cors for full option listing
router.Use(cors.New(cors.Options{
AllowedOrigins: []string{"*"},
Debug: false,
}).Handler)
logFile := viper.GetString("log-file")
port := viper.GetString("gql-port")
@ -25,20 +37,20 @@ func Server(ctx client.Context) {
logFile: logFile,
}}))
http.Handle("/", playground.Handler("GraphQL playground", "/api"))
router.Handle("/", playground.Handler("GraphQL playground", "/api"))
if viper.GetBool("gql-playground") {
apiBase := viper.GetString("gql-playground-api-base")
http.Handle("/webui", playground.Handler("GraphQL playground", apiBase+"/api"))
http.Handle("/console", playground.Handler("GraphQL playground", apiBase+"/graphql"))
router.Handle("/webui", playground.Handler("GraphQL playground", apiBase+"/api"))
router.Handle("/console", playground.Handler("GraphQL playground", apiBase+"/graphql"))
}
http.Handle("/api", srv)
http.Handle("/graphql", srv)
router.Handle("/api", srv)
router.Handle("/graphql", srv)
log.Info("Connect to GraphQL playground", "url", fmt.Sprintf("http://localhost:%s", port))
err := http.ListenAndServe(":"+port, nil) //nolint: all
err := http.ListenAndServe(":"+port, router) //nolint: all
if err != nil {
panic(err)
}