Add deploy key push tests

integrations/deploy_key_push_test.go

@@ -0,0 +1,147 @@
+// 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 (
+	"fmt"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"net/url"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"testing"
+	"time"
+
+	"code.gitea.io/git"
+
+	"code.gitea.io/gitea/modules/setting"
+	api "code.gitea.io/sdk/gitea"
+	"github.com/stretchr/testify/assert"
+)
+
+func createEmptyRepository(username, reponame string) func(*testing.T) {
+	return func(t *testing.T) {
+		session := loginUser(t, username)
+		token := getTokenForLoggedInUser(t, session)
+		req := NewRequestWithJSON(t, "POST", "/api/v1/user/repos?token="+token, &api.CreateRepoOption{
+			AutoInit:    false,
+			Description: "Temporary empty repo",
+			Name:        reponame,
+			Private:     false,
+		})
+		session.MakeRequest(t, req, http.StatusCreated)
+	}
+}
+
+func createDeployKey(username, reponame, keyname, keyFile string, readOnly bool) func(*testing.T) {
+	return func(t *testing.T) {
+		session := loginUser(t, username)
+		token := getTokenForLoggedInUser(t, session)
+		urlStr := fmt.Sprintf("/api/v1/repos/%s/%s/keys?token=%s", username, reponame, token)
+
+		dataPubKey, err := ioutil.ReadFile(keyFile + ".pub")
+		assert.NoError(t, err)
+		req := NewRequestWithJSON(t, "POST", urlStr, api.CreateKeyOption{
+			Title:    keyname,
+			Key:      string(dataPubKey),
+			ReadOnly: readOnly,
+		})
+		session.MakeRequest(t, req, http.StatusCreated)
+	}
+}
+
+func initTestRepository(dstPath string) func(*testing.T) {
+	return func(t *testing.T) {
+		// Init repository in dstPath
+		assert.NoError(t, git.InitRepository(dstPath, false))
+		assert.NoError(t, ioutil.WriteFile(filepath.Join(dstPath, "README.md"), []byte(fmt.Sprintf("# Testing Repository\n\nOriginally created in: %s", dstPath)), 0644))
+		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 pushTestRepository(dstPath, username, reponame string, u url.URL, keyFile string) func(*testing.T) {
+	return func(t *testing.T) {
+		//Setup remote link
+		u.Scheme = "ssh"
+		u.User = url.User("git")
+		u.Host = fmt.Sprintf("%s:%d", setting.SSH.ListenHost, setting.SSH.ListenPort)
+
+		//Setup ssh wrapper
+		os.Setenv("GIT_SSH_COMMAND",
+			"ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -i "+
+				filepath.Join(setting.AppWorkPath, keyFile))
+		os.Setenv("GIT_SSH_VARIANT", "ssh")
+
+		log.Printf("Adding remote: %s\n", u.String())
+		_, err := git.NewCommand("remote", "add", "origin", u.String()).RunInDir(dstPath)
+		assert.NoError(t, err)
+
+		log.Printf("Pushing to: %s\n", u.String())
+		_, err = git.NewCommand("push").RunInDir(dstPath)
+		assert.NoError(t, err)
+	}
+}
+
+func checkRepositoryEmptyStatus(username, reponame string, isEmpty bool) func(*testing.T) {
+	return func(t *testing.T) {
+		session := loginUser(t, username)
+		token := getTokenForLoggedInUser(t, session)
+		urlStr := fmt.Sprintf("/api/v1/repos/%s/%s?token=%s", username, reponame, token)
+
+		req := NewRequest(t, "GET", urlStr)
+		resp := session.MakeRequest(t, req, http.StatusCreated)
+
+		var repository api.Repository
+		DecodeJSON(t, resp, &repository)
+
+		assert.Equal(t, isEmpty, repository.Empty)
+	}
+}
+
+func TestPushDeployKeyOnEmptyRepo(t *testing.T) {
+	onGiteaRun(t, testPushDeployKeyOnEmptyRepo)
+}
+
+func testPushDeployKeyOnEmptyRepo(t *testing.T, u *url.URL) {
+	reponame := "deploy-key-empty-repo-1"
+	username := "user2"
+	u.Path = fmt.Sprintf("%s/%s.git", username, reponame)
+	keyname := fmt.Sprintf("%s-push", reponame)
+
+	t.Run("CreateEmptyRepository", createEmptyRepository(username, reponame))
+	t.Run("CheckIsEmpty", checkRepositoryEmptyStatus(username, reponame, true))
+
+	//Setup the push deploy key file
+	keyFile := filepath.Join(setting.AppDataPath, keyname)
+	err := exec.Command("ssh-keygen", "-f", keyFile, "-t", "rsa", "-N", "").Run()
+	assert.NoError(t, err)
+	defer os.RemoveAll(keyFile)
+	defer os.RemoveAll(keyFile + ".pub")
+
+	t.Run("CreatePushDeployKey", createDeployKey(username, reponame, keyname, keyFile, false))
+
+	// Setup the testing repository
+	dstPath, err := ioutil.TempDir("", "repo-tmp-deploy-key-empty-repo-1")
+	assert.NoError(t, err)
+	defer os.RemoveAll(dstPath)
+
+	t.Run("InitTestRepository", initTestRepository(dstPath))
+	t.Run("SSHPushTestRepository", pushTestRepository(dstPath, username, reponame, *u, keyFile))
+
+	log.Println("Done Push")
+	t.Run("CheckIsNotEmpty", checkRepositoryEmptyStatus(username, reponame, false))
+}