Auth

For the security, only authorized clients can invoke services.

Clients must set an authorization token which can gets from OAuth/OAuth2 or granted access token.

Server must define a AuthFunc to validate auth token. In the above example, only requests with token are valid.

Client must set the token:

  1. func main() {
  2.     flag.Parse()
  4.     d := client.NewPeer2PeerDiscovery("tcp@"+*addr, "")
  6.     option := client.DefaultOption
  7.     option.ReadTimeout = 10 * time.Second
  11.     //xclient.Auth("bearer tGzv3JOkF0XG5Qx2TlKWIA")
  12.     xclient.Auth("bearer abcdefg1234567")
  14.     args := &example.Args{
  15.         A: 10,
  16.         B: 20,
  17.     }
  19.     ctx := context.WithValue(context.Background(), share.ReqMetaDataKey, make(map[string]string))
  20.     err := xclient.Call(ctx, "Mul", args, reply)
  21.     if err != nil {
  22.         log.Fatalf("failed to call: %v", err)
  23.     }
  25.     log.Printf("%d * %d = %d", args.A, args.B, reply.C)

By smallnest updated 2018-03-27 11:12:10

原文: