275 lines
		
	
	
		
			11 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			275 lines
		
	
	
		
			11 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
// Copyright 2019 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package integrations
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import (
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	"encoding/base64"
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	"fmt"
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	"net/http"
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	"net/url"
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	"path/filepath"
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	"testing"
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	"code.gitea.io/gitea/models"
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	"code.gitea.io/gitea/modules/context"
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	"code.gitea.io/gitea/modules/git"
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	"code.gitea.io/gitea/modules/setting"
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	api "code.gitea.io/gitea/modules/structs"
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	"github.com/stretchr/testify/assert"
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)
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func getUpdateFileOptions() *api.UpdateFileOptions {
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	content := "This is updated text"
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	contentEncoded := base64.StdEncoding.EncodeToString([]byte(content))
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	return &api.UpdateFileOptions{
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		DeleteFileOptions: api.DeleteFileOptions{
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			FileOptions: api.FileOptions{
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				BranchName:    "master",
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				NewBranchName: "master",
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				Message:       "My update of new/file.txt",
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				Author: api.Identity{
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					Name:  "John Doe",
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					Email: "johndoe@example.com",
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				},
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				Committer: api.Identity{
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					Name:  "Anne Doe",
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					Email: "annedoe@example.com",
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				},
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			},
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			SHA: "103ff9234cefeee5ec5361d22b49fbb04d385885",
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		},
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		Content: contentEncoded,
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	}
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}
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func getExpectedFileResponseForUpdate(commitID, treePath string) *api.FileResponse {
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	sha := "08bd14b2e2852529157324de9c226b3364e76136"
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	encoding := "base64"
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	content := "VGhpcyBpcyB1cGRhdGVkIHRleHQ="
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	selfURL := setting.AppURL + "api/v1/repos/user2/repo1/contents/" + treePath + "?ref=master"
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	htmlURL := setting.AppURL + "user2/repo1/src/branch/master/" + treePath
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	gitURL := setting.AppURL + "api/v1/repos/user2/repo1/git/blobs/" + sha
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	downloadURL := setting.AppURL + "user2/repo1/raw/branch/master/" + treePath
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	return &api.FileResponse{
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		Content: &api.ContentsResponse{
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			Name:        filepath.Base(treePath),
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			Path:        treePath,
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			SHA:         sha,
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			Type:        "file",
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			Size:        20,
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			Encoding:    &encoding,
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			Content:     &content,
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			URL:         &selfURL,
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			HTMLURL:     &htmlURL,
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			GitURL:      &gitURL,
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			DownloadURL: &downloadURL,
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			Links: &api.FileLinksResponse{
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				Self:    &selfURL,
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				GitURL:  &gitURL,
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				HTMLURL: &htmlURL,
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			},
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		},
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		Commit: &api.FileCommitResponse{
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			CommitMeta: api.CommitMeta{
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				URL: setting.AppURL + "api/v1/repos/user2/repo1/git/commits/" + commitID,
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				SHA: commitID,
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			},
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			HTMLURL: setting.AppURL + "user2/repo1/commit/" + commitID,
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			Author: &api.CommitUser{
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				Identity: api.Identity{
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					Name:  "John Doe",
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					Email: "johndoe@example.com",
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				},
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			},
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			Committer: &api.CommitUser{
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				Identity: api.Identity{
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					Name:  "Anne Doe",
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					Email: "annedoe@example.com",
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				},
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			},
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			Message: "My update of README.md\n",
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		},
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		Verification: &api.PayloadCommitVerification{
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			Verified:  false,
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			Reason:    "gpg.error.not_signed_commit",
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			Signature: "",
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			Payload:   "",
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		},
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	}
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}
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func TestAPIUpdateFile(t *testing.T) {
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	onGiteaRun(t, func(t *testing.T, u *url.URL) {
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		user2 := models.AssertExistsAndLoadBean(t, &models.User{ID: 2}).(*models.User)               // owner of the repo1 & repo16
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		user3 := models.AssertExistsAndLoadBean(t, &models.User{ID: 3}).(*models.User)               // owner of the repo3, is an org
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		user4 := models.AssertExistsAndLoadBean(t, &models.User{ID: 4}).(*models.User)               // owner of neither repos
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		repo1 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 1}).(*models.Repository)   // public repo
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		repo3 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 3}).(*models.Repository)   // public repo
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		repo16 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 16}).(*models.Repository) // private repo
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		fileID := 0
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		// Get user2's token
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		session := loginUser(t, user2.Name)
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		token2 := getTokenForLoggedInUser(t, session)
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		session = emptyTestSession(t)
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		// Get user4's token
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		session = loginUser(t, user4.Name)
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		token4 := getTokenForLoggedInUser(t, session)
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		session = emptyTestSession(t)
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		// Test updating a file in repo1 which user2 owns, try both with branch and empty branch
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		for _, branch := range [...]string{
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			"master", // Branch
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			"",       // Empty branch
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		} {
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			fileID++
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			treePath := fmt.Sprintf("update/file%d.txt", fileID)
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			createFile(user2, repo1, treePath)
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			updateFileOptions := getUpdateFileOptions()
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			updateFileOptions.BranchName = branch
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			url := fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token2)
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			req := NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
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			resp := session.MakeRequest(t, req, http.StatusOK)
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			gitRepo, _ := git.OpenRepository(repo1.RepoPath())
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			commitID, _ := gitRepo.GetBranchCommitID(updateFileOptions.NewBranchName)
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			expectedFileResponse := getExpectedFileResponseForUpdate(commitID, treePath)
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			var fileResponse api.FileResponse
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			DecodeJSON(t, resp, &fileResponse)
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			assert.EqualValues(t, expectedFileResponse.Content, fileResponse.Content)
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			assert.EqualValues(t, expectedFileResponse.Commit.SHA, fileResponse.Commit.SHA)
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			assert.EqualValues(t, expectedFileResponse.Commit.HTMLURL, fileResponse.Commit.HTMLURL)
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			assert.EqualValues(t, expectedFileResponse.Commit.Author.Email, fileResponse.Commit.Author.Email)
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			assert.EqualValues(t, expectedFileResponse.Commit.Author.Name, fileResponse.Commit.Author.Name)
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			gitRepo.Close()
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		}
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		// Test updating a file in a new branch
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		updateFileOptions := getUpdateFileOptions()
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		updateFileOptions.BranchName = repo1.DefaultBranch
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		updateFileOptions.NewBranchName = "new_branch"
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		fileID++
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		treePath := fmt.Sprintf("update/file%d.txt", fileID)
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		createFile(user2, repo1, treePath)
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		url := fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token2)
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		req := NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
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		resp := session.MakeRequest(t, req, http.StatusOK)
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		var fileResponse api.FileResponse
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		DecodeJSON(t, resp, &fileResponse)
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		expectedSHA := "08bd14b2e2852529157324de9c226b3364e76136"
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		expectedHTMLURL := fmt.Sprintf(setting.AppURL+"user2/repo1/src/branch/new_branch/update/file%d.txt", fileID)
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		expectedDownloadURL := fmt.Sprintf(setting.AppURL+"user2/repo1/raw/branch/new_branch/update/file%d.txt", fileID)
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		assert.EqualValues(t, expectedSHA, fileResponse.Content.SHA)
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		assert.EqualValues(t, expectedHTMLURL, *fileResponse.Content.HTMLURL)
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		assert.EqualValues(t, expectedDownloadURL, *fileResponse.Content.DownloadURL)
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		assert.EqualValues(t, updateFileOptions.Message+"\n", fileResponse.Commit.Message)
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		// Test updating a file and renaming it
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		updateFileOptions = getUpdateFileOptions()
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		updateFileOptions.BranchName = repo1.DefaultBranch
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		fileID++
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		treePath = fmt.Sprintf("update/file%d.txt", fileID)
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		createFile(user2, repo1, treePath)
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		updateFileOptions.FromPath = treePath
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		treePath = "rename/" + treePath
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		url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token2)
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		req = NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
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		resp = session.MakeRequest(t, req, http.StatusOK)
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		DecodeJSON(t, resp, &fileResponse)
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		expectedSHA = "08bd14b2e2852529157324de9c226b3364e76136"
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		expectedHTMLURL = fmt.Sprintf(setting.AppURL+"user2/repo1/src/branch/master/rename/update/file%d.txt", fileID)
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		expectedDownloadURL = fmt.Sprintf(setting.AppURL+"user2/repo1/raw/branch/master/rename/update/file%d.txt", fileID)
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		assert.EqualValues(t, expectedSHA, fileResponse.Content.SHA)
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		assert.EqualValues(t, expectedHTMLURL, *fileResponse.Content.HTMLURL)
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		assert.EqualValues(t, expectedDownloadURL, *fileResponse.Content.DownloadURL)
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		// Test updating a file without a message
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		updateFileOptions = getUpdateFileOptions()
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		updateFileOptions.Message = ""
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		updateFileOptions.BranchName = repo1.DefaultBranch
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		fileID++
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		treePath = fmt.Sprintf("update/file%d.txt", fileID)
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		createFile(user2, repo1, treePath)
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		url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token2)
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		req = NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
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		resp = session.MakeRequest(t, req, http.StatusOK)
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		DecodeJSON(t, resp, &fileResponse)
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		expectedMessage := "Update '" + treePath + "'\n"
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		assert.EqualValues(t, expectedMessage, fileResponse.Commit.Message)
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		// Test updating a file with the wrong SHA
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		fileID++
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		treePath = fmt.Sprintf("update/file%d.txt", fileID)
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		createFile(user2, repo1, treePath)
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		updateFileOptions = getUpdateFileOptions()
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		correctSHA := updateFileOptions.SHA
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		updateFileOptions.SHA = "badsha"
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		url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token2)
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		req = NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
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		resp = session.MakeRequest(t, req, http.StatusUnprocessableEntity)
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		expectedAPIError := context.APIError{
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			Message: "sha does not match [given: " + updateFileOptions.SHA + ", expected: " + correctSHA + "]",
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			URL:     setting.API.SwaggerURL,
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		}
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		var apiError context.APIError
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		DecodeJSON(t, resp, &apiError)
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		assert.Equal(t, expectedAPIError, apiError)
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		// Test creating a file in repo1 by user4 who does not have write access
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		fileID++
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		treePath = fmt.Sprintf("update/file%d.txt", fileID)
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		createFile(user2, repo16, treePath)
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		updateFileOptions = getUpdateFileOptions()
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		url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo16.Name, treePath, token4)
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		req = NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
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		session.MakeRequest(t, req, http.StatusNotFound)
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		// Tests a repo with no token given so will fail
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		fileID++
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		treePath = fmt.Sprintf("update/file%d.txt", fileID)
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		createFile(user2, repo16, treePath)
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		updateFileOptions = getUpdateFileOptions()
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		url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s", user2.Name, repo16.Name, treePath)
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		req = NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
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		session.MakeRequest(t, req, http.StatusNotFound)
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		// Test using access token for a private repo that the user of the token owns
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		fileID++
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		treePath = fmt.Sprintf("update/file%d.txt", fileID)
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		createFile(user2, repo16, treePath)
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		updateFileOptions = getUpdateFileOptions()
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		url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo16.Name, treePath, token2)
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		req = NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
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		session.MakeRequest(t, req, http.StatusOK)
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		// Test using org repo "user3/repo3" where user2 is a collaborator
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		fileID++
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		treePath = fmt.Sprintf("update/file%d.txt", fileID)
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		createFile(user3, repo3, treePath)
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		updateFileOptions = getUpdateFileOptions()
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		url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user3.Name, repo3.Name, treePath, token2)
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		req = NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
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		session.MakeRequest(t, req, http.StatusOK)
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		// Test using org repo "user3/repo3" with no user token
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		fileID++
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		treePath = fmt.Sprintf("update/file%d.txt", fileID)
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		createFile(user3, repo3, treePath)
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		updateFileOptions = getUpdateFileOptions()
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		url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s", user3.Name, repo3.Name, treePath)
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		req = NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
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		session.MakeRequest(t, req, http.StatusNotFound)
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		// Test using repo "user2/repo1" where user4 is a NOT collaborator
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		fileID++
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		treePath = fmt.Sprintf("update/file%d.txt", fileID)
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		createFile(user2, repo1, treePath)
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		updateFileOptions = getUpdateFileOptions()
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		url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token4)
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		req = NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
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		session.MakeRequest(t, req, http.StatusForbidden)
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	})
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}
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