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// Copyright 2012 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 xsrftoken
import (
"encoding/base64"
"testing"
"time"
)
const (
key = "quay"
userID = "12345678"
actionID = "POST /form"
)
var (
now = time.Now()
oneMinuteFromNow = now.Add(1 * time.Minute)
)
func TestValidToken(t *testing.T) {
tok := generateTokenAtTime(key, userID, actionID, now)
if !validTokenAtTime(tok, key, userID, actionID, oneMinuteFromNow) {
t.Error("One second later: Expected token to be valid")
}
if !validTokenAtTime(tok, key, userID, actionID, now.Add(Timeout-1*time.Nanosecond)) {
t.Error("Just before timeout: Expected token to be valid")
}
if !validTokenAtTime(tok, key, userID, actionID, now.Add(-1*time.Minute+1*time.Millisecond)) {
t.Error("One minute in the past: Expected token to be valid")
}
}
// TestSeparatorReplacement tests that separators are being correctly substituted
func TestSeparatorReplacement(t *testing.T) {
tok := generateTokenAtTime("foo:bar", "baz", "wah", now)
tok2 := generateTokenAtTime("foo", "bar:baz", "wah", now)
if tok == tok2 {
t.Errorf("Expected generated tokens to be different")
}
}
func TestInvalidToken(t *testing.T) {
invalidTokenTests := []struct {
name, key, userID, actionID string
t time.Time
}{
{"Bad key", "foobar", userID, actionID, oneMinuteFromNow},
{"Bad userID", key, "foobar", actionID, oneMinuteFromNow},
{"Bad actionID", key, userID, "foobar", oneMinuteFromNow},
{"Expired", key, userID, actionID, now.Add(Timeout + 1*time.Millisecond)},
{"More than 1 minute from the future", key, userID, actionID, now.Add(-1*time.Nanosecond - 1*time.Minute)},
}
tok := generateTokenAtTime(key, userID, actionID, now)
for _, itt := range invalidTokenTests {
if validTokenAtTime(tok, itt.key, itt.userID, itt.actionID, itt.t) {
t.Errorf("%v: Expected token to be invalid", itt.name)
}
}
}
// TestValidateBadData primarily tests that no unexpected panics are triggered
// during parsing
func TestValidateBadData(t *testing.T) {
badDataTests := []struct {
name, tok string
}{
{"Invalid Base64", "ASDab24(@)$*=="},
{"No delimiter", base64.URLEncoding.EncodeToString([]byte("foobar12345678"))},
{"Invalid time", base64.URLEncoding.EncodeToString([]byte("foobar:foobar"))},
{"Wrong length", "1234" + generateTokenAtTime(key, userID, actionID, now)},
}
for _, bdt := range badDataTests {
if validTokenAtTime(bdt.tok, key, userID, actionID, oneMinuteFromNow) {
t.Errorf("%v: Expected token to be invalid", bdt.name)
}
}
}
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