go-gost/plugin
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update example

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This commit is contained in:
ginuerzh 2023-04-20 19:04:53 +08:00
parent d221a4ec9a
commit 288089404a
1 changed files with 16 additions and 0 deletions
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16
auth/example/main.go
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@ -9,6 +9,9 @@ import (
"github.com/go-gost/plugin/auth/proto"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/metadata"
"google.golang.org/grpc/status"
)
var (
@ -20,6 +23,11 @@ type server struct {
}
func (s *server) Authenticate(ctx context.Context, in *proto.AuthenticateRequest) (*proto.AuthenticateReply, error) {
token := s.getCredentials(ctx)
if token != "gost" {
return nil, status.Error(codes.Unauthenticated, codes.Unauthenticated.String())
}
reply := &proto.AuthenticateReply{}
if in.GetUsername() == "gost" && in.GetPassword() == "gost" {
reply.Ok = true
@ -28,6 +36,14 @@ func (s *server) Authenticate(ctx context.Context, in *proto.AuthenticateRequest
return reply, nil
}
func (s *server) getCredentials(ctx context.Context) string {
md, ok := metadata.FromIncomingContext(ctx)
if ok && len(md["token"]) > 0 {
return md["token"][0]
}
return ""
}
func main() {
flag.Parse()
lis, err := net.Listen("tcp", fmt.Sprintf(":%d", *port))