Update README

README.md

@@ -21,47 +21,47 @@ go get go.akshayshah.org/connectauth
 package main
 
 import (
-  "context"
-  "fmt"
-  "net/http"
+	"context"
+	"fmt"
+	"net/http"
 
-  "github.com/bufbuild/connect-go"
-  "go.akshayshah.org/connectauth"
+	"github.com/bufbuild/connect-go"
+	"go.akshayshah.org/connectauth"
 )
 
 // Our authentication logic is just a function.
 func authenticate(ctx context.Context, req *connectauth.Request) (any, error) {
-  const passphrase = "open-sesame"
-  if req.Header.Get("Authorization") != "Bearer "+passphrase {
-    // If authentication fails, we return an error. connectauth.Errorf is a
-    // convenient shortcut to produce an error coded with
-    // connect.CodeUnauthenticated.
-    return nil, connectauth.Errorf("try %q as a bearer token instead", passphrase)
-  }
-  // Once we've authenticated the request, we can return the authenticated
-  // identity. The identity gets attached to the context passed to subsequent
-  // interceptors and our service implementation.
-  return "Ali Baba", nil
+	const passphrase = "open-sesame"
+	if req.Header.Get("Authorization") != "Bearer "+passphrase {
+		// If authentication fails, we return an error. connectauth.Errorf is a
+		// convenient shortcut to produce an error coded with
+		// connect.CodeUnauthenticated.
+		return nil, connectauth.Errorf("try %q as a bearer token instead", passphrase)
+	}
+	// Once we've authenticated the request, we can return some information about
+	// the client. That information gets attached to the context passed to
+	// subsequent interceptors and our service implementation.
+	return "Ali Baba", nil
 }
 
 // This constructor would normally be generated by protoc-gen-connect-go. For
 // this example, we'll use a small stub.
 func NewHelloServiceHandler(svc any, opts ...connect.HandlerOption) (string, http.Handler) {
-  return "/hello.v1/Hello", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-    // Service implementations can retrieve the authenticated identity of the
-    // caller from the context.
-    identity := connectauth.GetIdentity(r.Context())
-    fmt.Fprintf(w, "Hello, %v!", identity)
-  })
+	return "/hello.v1/Hello", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		// Service implementations can retrieve information about the authenticated
+		// caller from the context.
+		identity := connectauth.GetInfo(r.Context())
+		fmt.Fprintf(w, "Hello, %v!", identity)
+	})
 }
 
 func main() {
-  mux := http.NewServeMux()
-  mux.Handle(NewHelloServiceHandler(struct{}{}))
-  // Before starting the HTTP server, wrap the whole mux in our authenticating
-  // middleware.
-  middleware := connectauth.NewMiddleware(authenticate)
-  http.ListenAndServe("localhost:8080", middleware.Wrap(mux))
+	mux := http.NewServeMux()
+	mux.Handle(NewHelloServiceHandler(struct{}{}))
+	// Before starting the HTTP server, wrap the whole mux in our authenticating
+	// middleware.
+	middleware := connectauth.NewMiddleware(authenticate)
+	http.ListenAndServe("localhost:8080", middleware.Wrap(mux))
 }
 ```