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https://codeberg.org/forgejo/forgejo.git
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84ceaa98bd
Do a refactoring to the CSRF related code, remove most unnecessary functions. Parse the generated token's issue time, regenerate the token every a few minutes.
90 lines
3 KiB
Go
90 lines
3 KiB
Go
// Copyright 2012 Google Inc. All Rights Reserved.
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// Copyright 2014 The Macaron Authors
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// Copyright 2020 The Gitea Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package context
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import (
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"encoding/base64"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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)
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const (
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key = "quay"
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userID = "12345678"
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actionID = "POST /form"
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)
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var (
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now = time.Now()
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oneMinuteFromNow = now.Add(1 * time.Minute)
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)
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func Test_ValidToken(t *testing.T) {
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t.Run("Validate token", func(t *testing.T) {
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tok := GenerateCsrfToken(key, userID, actionID, now)
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assert.True(t, ValidCsrfToken(tok, key, userID, actionID, oneMinuteFromNow))
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assert.True(t, ValidCsrfToken(tok, key, userID, actionID, now.Add(CsrfTokenTimeout-1*time.Nanosecond)))
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assert.True(t, ValidCsrfToken(tok, key, userID, actionID, now.Add(-1*time.Minute)))
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})
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}
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// Test_SeparatorReplacement tests that separators are being correctly substituted
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func Test_SeparatorReplacement(t *testing.T) {
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t.Run("Test two separator replacements", func(t *testing.T) {
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assert.NotEqual(t, GenerateCsrfToken("foo:bar", "baz", "wah", now),
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GenerateCsrfToken("foo", "bar:baz", "wah", now))
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})
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}
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func Test_InvalidToken(t *testing.T) {
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t.Run("Test invalid tokens", func(t *testing.T) {
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invalidTokenTests := []struct {
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name, key, userID, actionID string
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t time.Time
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}{
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{"Bad key", "foobar", userID, actionID, oneMinuteFromNow},
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{"Bad userID", key, "foobar", actionID, oneMinuteFromNow},
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{"Bad actionID", key, userID, "foobar", oneMinuteFromNow},
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{"Expired", key, userID, actionID, now.Add(CsrfTokenTimeout)},
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{"More than 1 minute from the future", key, userID, actionID, now.Add(-1*time.Nanosecond - 1*time.Minute)},
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}
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tok := GenerateCsrfToken(key, userID, actionID, now)
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for _, itt := range invalidTokenTests {
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assert.False(t, ValidCsrfToken(tok, itt.key, itt.userID, itt.actionID, itt.t))
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}
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})
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}
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// Test_ValidateBadData primarily tests that no unexpected panics are triggered during parsing
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func Test_ValidateBadData(t *testing.T) {
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t.Run("Validate bad data", func(t *testing.T) {
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badDataTests := []struct {
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name, tok string
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}{
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{"Invalid Base64", "ASDab24(@)$*=="},
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{"No delimiter", base64.URLEncoding.EncodeToString([]byte("foobar12345678"))},
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{"Invalid time", base64.URLEncoding.EncodeToString([]byte("foobar:foobar"))},
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}
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for _, bdt := range badDataTests {
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assert.False(t, ValidCsrfToken(bdt.tok, key, userID, actionID, oneMinuteFromNow))
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}
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})
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}
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