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// Copyright 2019 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package integrations
import (
"context"
"fmt"
"net"
"net/http"
"net/url"
"os"
"path"
"path/filepath"
"strconv"
"strings"
"testing"
"time"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/ssh"
"code.gitea.io/gitea/modules/util"
"github.com/stretchr/testify/assert"
)
func withKeyFile(t *testing.T, keyname string, callback func(string)) {
tmpDir, err := os.MkdirTemp("", "key-file")
assert.NoError(t, err)
defer util.RemoveAll(tmpDir)
err = os.Chmod(tmpDir, 0o700)
assert.NoError(t, err)
keyFile := filepath.Join(tmpDir, keyname)
err = ssh.GenKeyPair(keyFile)
assert.NoError(t, err)
err = os.WriteFile(path.Join(tmpDir, "ssh"), []byte("#!/bin/bash\n"+
"ssh -o \"UserKnownHostsFile=/dev/null\" -o \"StrictHostKeyChecking=no\" -o \"IdentitiesOnly=yes\" -i \""+keyFile+"\" \"$@\""), 0o700)
assert.NoError(t, err)
// Setup ssh wrapper
os.Setenv("GIT_SSH", path.Join(tmpDir, "ssh"))
os.Setenv("GIT_SSH_COMMAND",
"ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o IdentitiesOnly=yes -i \""+keyFile+"\"")
os.Setenv("GIT_SSH_VARIANT", "ssh")
callback(keyFile)
}
func createSSHUrl(gitPath string, u *url.URL) *url.URL {
u2 := *u
u2.Scheme = "ssh"
u2.User = url.User("git")
u2.Host = net.JoinHostPort(setting.SSH.ListenHost, strconv.Itoa(setting.SSH.ListenPort))
u2.Path = gitPath
return &u2
}
func allowLFSFilters() []string {
// Now here we should explicitly allow lfs filters to run
filteredLFSGlobalArgs := make([]string, len(git.GlobalCommandArgs))
j := 0
for _, arg := range git.GlobalCommandArgs {
if strings.Contains(arg, "lfs") {
j--
} else {
filteredLFSGlobalArgs[j] = arg
j++
}
}
return filteredLFSGlobalArgs[:j]
}
func onGiteaRunTB(t testing.TB, callback func(testing.TB, *url.URL), prepare ...bool) {
if len(prepare) == 0 || prepare[0] {
defer prepareTestEnv(t, 1)()
}
s := http.Server{
Handler: c,
}
u, err := url.Parse(setting.AppURL)
assert.NoError(t, err)
listener, err := net.Listen("tcp", u.Host)
i := 0
for err != nil && i <= 10 {
time.Sleep(100 * time.Millisecond)
listener, err = net.Listen("tcp", u.Host)
i++
}
assert.NoError(t, err)
u.Host = listener.Addr().String()
defer func() {
ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)
s.Shutdown(ctx)
cancel()
}()
go s.Serve(listener)
// Started by config go ssh.Listen(setting.SSH.ListenHost, setting.SSH.ListenPort, setting.SSH.ServerCiphers, setting.SSH.ServerKeyExchanges, setting.SSH.ServerMACs)
callback(t, u)
}
func onGiteaRun(t *testing.T, callback func(*testing.T, *url.URL), prepare ...bool) {
onGiteaRunTB(t, func(t testing.TB, u *url.URL) {
callback(t.(*testing.T), u)
}, prepare...)
}
func doGitClone(dstLocalPath string, u *url.URL) func(*testing.T) {
return func(t *testing.T) {
assert.NoError(t, git.CloneWithArgs(context.Background(), u.String(), dstLocalPath, allowLFSFilters(), git.CloneRepoOptions{}))
exist, err := util.IsExist(filepath.Join(dstLocalPath, "README.md"))
assert.NoError(t, err)
assert.True(t, exist)
}
}
func doGitCloneFail(u *url.URL) func(*testing.T) {
return func(t *testing.T) {
tmpDir, err := os.MkdirTemp("", "doGitCloneFail")
assert.NoError(t, err)
defer util.RemoveAll(tmpDir)
assert.Error(t, git.Clone(git.DefaultContext, u.String(), tmpDir, git.CloneRepoOptions{}))
exist, err := util.IsExist(filepath.Join(tmpDir, "README.md"))
assert.NoError(t, err)
assert.False(t, exist)
}
}
func doGitInitTestRepository(dstPath string) func(*testing.T) {
return func(t *testing.T) {
// Init repository in dstPath
assert.NoError(t, git.InitRepository(git.DefaultContext, dstPath, false))
// forcibly set default branch to master
_, err := git.NewCommand("symbolic-ref", "HEAD", git.BranchPrefix+"master").RunInDir(dstPath)
assert.NoError(t, err)
assert.NoError(t, os.WriteFile(filepath.Join(dstPath, "README.md"), []byte(fmt.Sprintf("# Testing Repository\n\nOriginally created in: %s", dstPath)), 0o644))
assert.NoError(t, git.AddChanges(dstPath, true))
signature := git.Signature{
Email: "test@example.com",
Name: "test",
When: time.Now(),
}
assert.NoError(t, git.CommitChanges(dstPath, git.CommitChangesOptions{
Committer: &signature,
Author: &signature,
Message: "Initial Commit",
}))
}
}
func doGitAddRemote(dstPath, remoteName string, u *url.URL) func(*testing.T) {
return func(t *testing.T) {
_, err := git.NewCommand("remote", "add", remoteName, u.String()).RunInDir(dstPath)
assert.NoError(t, err)
}
}
func doGitPushTestRepository(dstPath string, args ...string) func(*testing.T) {
return func(t *testing.T) {
_, err := git.NewCommand(append([]string{"push", "-u"}, args...)...).RunInDir(dstPath)
assert.NoError(t, err)
}
}
func doGitPushTestRepositoryFail(dstPath string, args ...string) func(*testing.T) {
return func(t *testing.T) {
_, err := git.NewCommand(append([]string{"push"}, args...)...).RunInDir(dstPath)
assert.Error(t, err)
}
}
func doGitCreateBranch(dstPath, branch string) func(*testing.T) {
return func(t *testing.T) {
_, err := git.NewCommand("checkout", "-b", branch).RunInDir(dstPath)
assert.NoError(t, err)
}
}
func doGitCheckoutBranch(dstPath string, args ...string) func(*testing.T) {
return func(t *testing.T) {
_, err := git.NewCommandNoGlobals(append(append(allowLFSFilters(), "checkout"), args...)...).RunInDir(dstPath)
assert.NoError(t, err)
}
}
func doGitMerge(dstPath string, args ...string) func(*testing.T) {
return func(t *testing.T) {
_, err := git.NewCommand(append([]string{"merge"}, args...)...).RunInDir(dstPath)
assert.NoError(t, err)
}
}
func doGitPull(dstPath string, args ...string) func(*testing.T) {
return func(t *testing.T) {
_, err := git.NewCommandNoGlobals(append(append(allowLFSFilters(), "pull"), args...)...).RunInDir(dstPath)
assert.NoError(t, err)
}
}
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