Auth

Enable auth middleware

Install

go get github.com/rookie-ninja/rk-boot/v2
go get github.com/rookie-ninja/rk-grpc/v2

Options

options	description	type	default
grpc.middleware.auth.enabled	Enable auth middleware	boolean	false
grpc.middleware.auth.ignore	Ignore by path	[]string	[]
grpc.middleware.auth.basic	Basic Auth info，format：	[]string	[]
grpc.middleware.auth.apiKey	X-API-Key	[]string	[]

Quick start

1.Create and compile protocol buffer

Compile protobuf

2.Create boot.yaml

---
grpc:
  - name: greeter
    port: 8080
    enabled: true
    enableRkGwOption: true
    middleware:
      auth:
        enabled: true
        basic: ["user:pass"]
#        ignore: [""]
#        apiKey:
#          - "keys"

3.Create main.go

package main

import (
  "context"
  "github.com/rookie-ninja/rk-boot/v2"
  "github.com/rookie-ninja/rk-demo/api/gen/v1"
  "github.com/rookie-ninja/rk-grpc/v2/boot"
  "google.golang.org/grpc"
)

func main() {
  boot := rkboot.NewBoot()

  // register grpc
  entry := rkgrpc.GetGrpcEntry("greeter")
  entry.AddRegFuncGrpc(registerGreeter)
  entry.AddRegFuncGw(greeter.RegisterGreeterHandlerFromEndpoint)

  // Bootstrap
  boot.Bootstrap(context.TODO())

  // Wait for shutdown sig
  boot.WaitForShutdownSig(context.TODO())
}

func registerGreeter(server *grpc.Server) {
  greeter.RegisterGreeterServer(server, &GreeterServer{})
}

type GreeterServer struct{}

func (server *GreeterServer) Hello(_ context.Context, _ *greeter.HelloRequest) (*greeter.HelloResponse, error) {
  return &greeter.HelloResponse{
    Message: "hello!",
  }, nil
}

4.Validate

if enableRkGwOption was set, then bellow error will occur.

$ curl localhost:8080/v1/hello
{
    "error":{
        "code":401,
        "status":"Unauthorized",
        "message":"missing authorization, provide one of bellow auth header:[Basic Auth]",
        "details":[
            {
                "code":16,
                "status":"Unauthenticated",
                "message":"[from-grpc] missing authorization, provide one of bellow auth header:[Basic Auth]"
            }
        ]
    }
}

if enableRkGwOption was NOT set, then bellow error will occur.

{
    "code":16,
    "message":"missing authorization, provide one of bellow auth header:[Basic Auth]",
    "details":[
        {
            "@type":"type.googleapis.com/rk.api.v1.ErrorDetail",
            "code":16,
            "status":"Unauthenticated",
            "message":"[from-grpc] missing authorization, provide one of bellow auth header:[Basic Auth]"
        }
    ]
}

Cheers

5.X-API-Key

---
grpc:
  - name: greeter
    ...
    middleware:
      auth:
        enabled: true
        apiKey: ["token"]

Cheers