Add OAuth2 authentication

vendor/golang.org/x/oauth2/jws/jws_test.go

@@ -0,0 +1,46 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package jws
+
+import (
+	"crypto/rand"
+	"crypto/rsa"
+	"testing"
+)
+
+func TestSignAndVerify(t *testing.T) {
+	header := &Header{
+		Algorithm: "RS256",
+		Typ:       "JWT",
+	}
+	payload := &ClaimSet{
+		Iss: "http://google.com/",
+		Aud: "",
+		Exp: 3610,
+		Iat: 10,
+	}
+
+	privateKey, err := rsa.GenerateKey(rand.Reader, 2048)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	token, err := Encode(header, payload, privateKey)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = Verify(token, &privateKey.PublicKey)
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestVerifyFailsOnMalformedClaim(t *testing.T) {
+	err := Verify("abc.def", nil)
+	if err == nil {
+		t.Error("got no errors; want improperly formed JWT not to be verified")
+	}
+}