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16879b07d2
Related to #2773 Related to Refactor URL detection [gitea#29960](https://github.com/go-gitea/gitea/pull/29960) Related to Refactor external URL detection [gitea#29973](https://github.com/go-gitea/gitea/pull/29973) I added a bunch of tests to `httplib.TestIsRiskyRedirectURL` and some cases should be better handled (however it is not an easy task). I also ported the removal of `utils.IsExternalURL`, since it prevents duplicated (subtle) code. Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/3167 Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org> Reviewed-by: Gusted <gusted@noreply.codeberg.org> Co-authored-by: oliverpool <git@olivier.pfad.fr> Co-committed-by: oliverpool <git@olivier.pfad.fr>
123 lines
3.4 KiB
Go
123 lines
3.4 KiB
Go
// Copyright 2023 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package httplib
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import (
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"testing"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/test"
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"github.com/stretchr/testify/assert"
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)
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func TestIsRiskyRedirectURL(t *testing.T) {
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defer test.MockVariableValue(&setting.AppURL, "http://localhost:3000/sub/")()
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defer test.MockVariableValue(&setting.AppSubURL, "/sub")()
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tests := []struct {
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input string
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want bool
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}{
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{"", false},
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{"foo", false},
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{"./", false},
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{"?key=val", false},
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{"/sub/", false},
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{"http://localhost:3000/sub/", false},
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{"/sub/foo", false},
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{"http://localhost:3000/sub/foo", false},
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{"http://localhost:3000/sub/test?param=false", false},
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// FIXME: should probably be true (would requires resolving references using setting.appURL.ResolveReference(u))
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{"/sub/../", false},
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{"http://localhost:3000/sub/../", false},
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{"/sUb/", false},
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{"http://localhost:3000/sUb/foo", false},
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{"/sub", false},
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{"/foo?k=%20#abc", false},
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{"/", false},
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{"a/", false},
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{"test?param=false", false},
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{"/hey/hey/hey#3244", false},
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{"//", true},
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{"\\\\", true},
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{"/\\", true},
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{"\\/", true},
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{"mail:a@b.com", true},
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{"https://test.com", true},
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{"http://localhost:3000/foo", true},
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{"http://localhost:3000/sub", true},
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{"http://localhost:3000/sub?key=val", true},
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{"https://example.com/", true},
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{"//example.com", true},
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{"http://example.com", true},
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{"http://localhost:3000/test?param=false", true},
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{"//localhost:3000/test?param=false", true},
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{"://missing protocol scheme", true},
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// FIXME: should probably be false
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{"//localhost:3000/sub/test?param=false", true},
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}
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for _, tt := range tests {
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t.Run(tt.input, func(t *testing.T) {
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assert.Equal(t, tt.want, IsRiskyRedirectURL(tt.input))
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})
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}
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}
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func TestIsRiskyRedirectURLWithoutSubURL(t *testing.T) {
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defer test.MockVariableValue(&setting.AppURL, "https://next.forgejo.org/")()
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defer test.MockVariableValue(&setting.AppSubURL, "")()
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tests := []struct {
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input string
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want bool
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}{
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{"", false},
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{"foo", false},
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{"./", false},
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{"?key=val", false},
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{"/sub/", false},
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{"https://next.forgejo.org/sub/", false},
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{"/sub/foo", false},
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{"https://next.forgejo.org/sub/foo", false},
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{"https://next.forgejo.org/sub/test?param=false", false},
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{"https://next.forgejo.org/sub/../", false},
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{"/sub/../", false},
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{"/sUb/", false},
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{"https://next.forgejo.org/sUb/foo", false},
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{"/sub", false},
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{"/foo?k=%20#abc", false},
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{"/", false},
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{"a/", false},
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{"test?param=false", false},
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{"/hey/hey/hey#3244", false},
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{"https://next.forgejo.org/test?param=false", false},
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{"https://next.forgejo.org/foo", false},
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{"https://next.forgejo.org/sub", false},
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{"https://next.forgejo.org/sub?key=val", false},
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{"//", true},
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{"\\\\", true},
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{"/\\", true},
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{"\\/", true},
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{"mail:a@b.com", true},
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{"https://test.com", true},
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{"https://example.com/", true},
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{"//example.com", true},
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{"http://example.com", true},
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{"://missing protocol scheme", true},
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{"https://forgejo.org", true},
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{"https://example.org?url=https://next.forgejo.org", true},
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// FIXME: should probably be false
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{"https://next.forgejo.org", true},
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{"//next.forgejo.org/test?param=false", true},
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{"//next.forgejo.org/sub/test?param=false", true},
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}
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for _, tt := range tests {
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t.Run(tt.input, func(t *testing.T) {
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assert.Equal(t, tt.want, IsRiskyRedirectURL(tt.input))
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})
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}
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}
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