Fixes 4762 - Content API for Creating, Updating, Deleting Files (#6314)

9 files changed, 907 insertions, 2 deletions

diff --git a/integrations/api_repo_file_content_test.go b/integrations/api_repo_file_content_test.go
new file mode 100644
index 0000000000..cb4666070a
--- /dev/null
+++ b/integrations/api_repo_file_content_test.go
@@ -0,0 +1,114 @@
+// 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 (
+	"net/http"
+	"path/filepath"
+	"testing"
+
+	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/base"
+	"code.gitea.io/gitea/modules/context"
+	"code.gitea.io/gitea/modules/setting"
+	api "code.gitea.io/sdk/gitea"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func getExpectedFileContentResponseForFileContents(branch string) *api.FileContentResponse {
+	treePath := "README.md"
+	sha := "4b4851ad51df6a7d9f25c979345979eaeb5b349f"
+	return &api.FileContentResponse{
+		Name:        filepath.Base(treePath),
+		Path:        treePath,
+		SHA:         sha,
+		Size:        30,
+		URL:         setting.AppURL + "api/v1/repos/user2/repo1/contents/" + treePath,
+		HTMLURL:     setting.AppURL + "user2/repo1/blob/" + branch + "/" + treePath,
+		GitURL:      setting.AppURL + "api/v1/repos/user2/repo1/git/blobs/" + sha,
+		DownloadURL: setting.AppURL + "user2/repo1/raw/branch/" + branch + "/" + treePath,
+		Type:        "blob",
+		Links: &api.FileLinksResponse{
+			Self:    setting.AppURL + "api/v1/repos/user2/repo1/contents/" + treePath,
+			GitURL:  setting.AppURL + "api/v1/repos/user2/repo1/git/blobs/" + sha,
+			HTMLURL: setting.AppURL + "user2/repo1/blob/" + branch + "/" + treePath,
+		},
+	}
+}
+
+func TestAPIGetFileContents(t *testing.T) {
+	prepareTestEnv(t)
+	user2 := models.AssertExistsAndLoadBean(t, &models.User{ID: 2}).(*models.User)               // owner of the repo1 & repo16
+	user3 := models.AssertExistsAndLoadBean(t, &models.User{ID: 3}).(*models.User)               // owner of the repo3, is an org
+	user4 := models.AssertExistsAndLoadBean(t, &models.User{ID: 4}).(*models.User)               // owner of neither repos
+	repo1 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 1}).(*models.Repository)   // public repo
+	repo3 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 3}).(*models.Repository)   // public repo
+	repo16 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 16}).(*models.Repository) // private repo
+	treePath := "README.md"
+
+	// Get user2's token
+	session := loginUser(t, user2.Name)
+	token2 := getTokenForLoggedInUser(t, session)
+	session = emptyTestSession(t)
+	// Get user4's token
+	session = loginUser(t, user4.Name)
+	token4 := getTokenForLoggedInUser(t, session)
+	session = emptyTestSession(t)
+
+	// Make a second master branch in repo1
+	repo1.CreateNewBranch(user2, repo1.DefaultBranch, "master2")
+
+	// ref is default branch
+	branch := repo1.DefaultBranch
+	req := NewRequestf(t, "GET", "/api/v1/repos/%s/%s/contents/%s?ref=%s", user2.Name, repo1.Name, treePath, branch)
+	resp := session.MakeRequest(t, req, http.StatusOK)
+	var fileContentResponse api.FileContentResponse
+	DecodeJSON(t, resp, &fileContentResponse)
+	assert.NotNil(t, fileContentResponse)
+	expectedFileContentResponse := getExpectedFileContentResponseForFileContents(branch)
+	assert.EqualValues(t, *expectedFileContentResponse, fileContentResponse)
+
+	// No ref
+	req = NewRequestf(t, "GET", "/api/v1/repos/%s/%s/contents/%s", user2.Name, repo1.Name, treePath)
+	resp = session.MakeRequest(t, req, http.StatusOK)
+	DecodeJSON(t, resp, &fileContentResponse)
+	assert.NotNil(t, fileContentResponse)
+	expectedFileContentResponse = getExpectedFileContentResponseForFileContents(repo1.DefaultBranch)
+	assert.EqualValues(t, *expectedFileContentResponse, fileContentResponse)
+
+	// ref is master2
+	branch = "master2"
+	req = NewRequestf(t, "GET", "/api/v1/repos/%s/%s/contents/%s?ref=%s", user2.Name, repo1.Name, treePath, branch)
+	resp = session.MakeRequest(t, req, http.StatusOK)
+	DecodeJSON(t, resp, &fileContentResponse)
+	assert.NotNil(t, fileContentResponse)
+	expectedFileContentResponse = getExpectedFileContentResponseForFileContents("master2")
+	assert.EqualValues(t, *expectedFileContentResponse, fileContentResponse)
+
+	// Test file contents a file with the wrong branch
+	branch = "badbranch"
+	req = NewRequestf(t, "GET", "/api/v1/repos/%s/%s/contents/%s?ref=%s", user2.Name, repo1.Name, treePath, branch)
+	resp = session.MakeRequest(t, req, http.StatusInternalServerError)
+	expectedAPIError := context.APIError{
+		Message: "object does not exist [id: " + branch + ", rel_path: ]",
+		URL:     base.DocURL,
+	}
+	var apiError context.APIError
+	DecodeJSON(t, resp, &apiError)
+	assert.Equal(t, expectedAPIError, apiError)
+
+	// Test accessing private branch with user token that does not have access - should fail
+	req = NewRequestf(t, "GET", "/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo16.Name, treePath, token4)
+	session.MakeRequest(t, req, http.StatusNotFound)
+
+	// Test access private branch of owner of token
+	req = NewRequestf(t, "GET", "/api/v1/repos/%s/%s/contents/readme.md?token=%s", user2.Name, repo16.Name, token2)
+	session.MakeRequest(t, req, http.StatusOK)
+
+	// Test access of org user3 private repo file by owner user2
+	req = NewRequestf(t, "GET", "/api/v1/repos/%s/%s/contents/%s?token=%s", user3.Name, repo3.Name, treePath, token2)
+	session.MakeRequest(t, req, http.StatusOK)
+}
diff --git a/integrations/api_repo_file_create_test.go b/integrations/api_repo_file_create_test.go
new file mode 100644
index 0000000000..da35127a51
--- /dev/null
+++ b/integrations/api_repo_file_create_test.go
@@ -0,0 +1,215 @@
+// 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 (
+	"encoding/base64"
+	"fmt"
+	"net/http"
+	"path/filepath"
+	"testing"
+
+	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/base"
+	"code.gitea.io/gitea/modules/context"
+	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/setting"
+	api "code.gitea.io/sdk/gitea"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func getCreateFileOptions() api.CreateFileOptions {
+	content := "This is new text"
+	contentEncoded := base64.StdEncoding.EncodeToString([]byte(content))
+	return api.CreateFileOptions{
+		FileOptions: api.FileOptions{
+			BranchName:    "master",
+			NewBranchName: "master",
+			Message:       "Creates new/file.txt",
+			Author: api.Identity{
+				Name:  "John Doe",
+				Email: "johndoe@example.com",
+			},
+			Committer: api.Identity{
+				Name:  "Jane Doe",
+				Email: "janedoe@example.com",
+			},
+		},
+		Content: contentEncoded,
+	}
+}
+
+func getExpectedFileResponseForCreate(commitID, treePath string) *api.FileResponse {
+	sha := "a635aa942442ddfdba07468cf9661c08fbdf0ebf"
+	return &api.FileResponse{
+		Content: &api.FileContentResponse{
+			Name:        filepath.Base(treePath),
+			Path:        treePath,
+			SHA:         sha,
+			Size:        16,
+			URL:         setting.AppURL + "api/v1/repos/user2/repo1/contents/" + treePath,
+			HTMLURL:     setting.AppURL + "user2/repo1/blob/master/" + treePath,
+			GitURL:      setting.AppURL + "api/v1/repos/user2/repo1/git/blobs/" + sha,
+			DownloadURL: setting.AppURL + "user2/repo1/raw/branch/master/" + treePath,
+			Type:        "blob",
+			Links: &api.FileLinksResponse{
+				Self:    setting.AppURL + "api/v1/repos/user2/repo1/contents/" + treePath,
+				GitURL:  setting.AppURL + "api/v1/repos/user2/repo1/git/blobs/" + sha,
+				HTMLURL: setting.AppURL + "user2/repo1/blob/master/" + treePath,
+			},
+		},
+		Commit: &api.FileCommitResponse{
+			CommitMeta: api.CommitMeta{
+				URL: setting.AppURL + "api/v1/repos/user2/repo1/git/commits/" + commitID,
+				SHA: commitID,
+			},
+			HTMLURL: setting.AppURL + "user2/repo1/commit/" + commitID,
+			Author: &api.CommitUser{
+				Identity: api.Identity{
+					Name:  "Jane Doe",
+					Email: "janedoe@example.com",
+				},
+			},
+			Committer: &api.CommitUser{
+				Identity: api.Identity{
+					Name:  "John Doe",
+					Email: "johndoe@example.com",
+				},
+			},
+			Message: "Updates README.md\n",
+		},
+		Verification: &api.PayloadCommitVerification{
+			Verified:  false,
+			Reason:    "unsigned",
+			Signature: "",
+			Payload:   "",
+		},
+	}
+}
+
+func TestAPICreateFile(t *testing.T) {
+	prepareTestEnv(t)
+	user2 := models.AssertExistsAndLoadBean(t, &models.User{ID: 2}).(*models.User)               // owner of the repo1 & repo16
+	user3 := models.AssertExistsAndLoadBean(t, &models.User{ID: 3}).(*models.User)               // owner of the repo3, is an org
+	user4 := models.AssertExistsAndLoadBean(t, &models.User{ID: 4}).(*models.User)               // owner of neither repos
+	repo1 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 1}).(*models.Repository)   // public repo
+	repo3 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 3}).(*models.Repository)   // public repo
+	repo16 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 16}).(*models.Repository) // private repo
+	fileID := 0
+
+	// Get user2's token
+	session := loginUser(t, user2.Name)
+	token2 := getTokenForLoggedInUser(t, session)
+	session = emptyTestSession(t)
+	// Get user4's token
+	session = loginUser(t, user4.Name)
+	token4 := getTokenForLoggedInUser(t, session)
+	session = emptyTestSession(t)
+
+	// Test creating a file in repo1 which user2 owns, try both with branch and empty branch
+	for _, branch := range [...]string{
+		"master", // Branch
+		"",       // Empty branch
+	} {
+		createFileOptions := getCreateFileOptions()
+		createFileOptions.BranchName = branch
+		fileID++
+		treePath := fmt.Sprintf("new/file%d.txt", fileID)
+		url := fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token2)
+		req := NewRequestWithJSON(t, "POST", url, &createFileOptions)
+		resp := session.MakeRequest(t, req, http.StatusCreated)
+		gitRepo, _ := git.OpenRepository(repo1.RepoPath())
+		commitID, _ := gitRepo.GetBranchCommitID(createFileOptions.NewBranchName)
+		expectedFileResponse := getExpectedFileResponseForCreate(commitID, treePath)
+		var fileResponse api.FileResponse
+		DecodeJSON(t, resp, &fileResponse)
+		assert.EqualValues(t, expectedFileResponse.Content, fileResponse.Content)
+		assert.EqualValues(t, expectedFileResponse.Commit.SHA, fileResponse.Commit.SHA)
+		assert.EqualValues(t, expectedFileResponse.Commit.HTMLURL, fileResponse.Commit.HTMLURL)
+		assert.EqualValues(t, expectedFileResponse.Commit.Author.Email, fileResponse.Commit.Author.Email)
+		assert.EqualValues(t, expectedFileResponse.Commit.Author.Name, fileResponse.Commit.Author.Name)
+	}
+
+	// Test creating a file in a new branch
+	createFileOptions := getCreateFileOptions()
+	createFileOptions.BranchName = repo1.DefaultBranch
+	createFileOptions.NewBranchName = "new_branch"
+	fileID++
+	treePath := fmt.Sprintf("new/file%d.txt", fileID)
+	url := fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token2)
+	req := NewRequestWithJSON(t, "POST", url, &createFileOptions)
+	resp := session.MakeRequest(t, req, http.StatusCreated)
+	var fileResponse api.FileResponse
+	DecodeJSON(t, resp, &fileResponse)
+	expectedSHA := "a635aa942442ddfdba07468cf9661c08fbdf0ebf"
+	expectedHTMLURL := fmt.Sprintf("http://localhost:"+setting.HTTPPort+"/user2/repo1/blob/new_branch/new/file%d.txt", fileID)
+	expectedDownloadURL := fmt.Sprintf("http://localhost:"+setting.HTTPPort+"/user2/repo1/raw/branch/new_branch/new/file%d.txt", fileID)
+	assert.EqualValues(t, expectedSHA, fileResponse.Content.SHA)
+	assert.EqualValues(t, expectedHTMLURL, fileResponse.Content.HTMLURL)
+	assert.EqualValues(t, expectedDownloadURL, fileResponse.Content.DownloadURL)
+
+	// Test trying to create a file that already exists, should fail
+	createFileOptions = getCreateFileOptions()
+	treePath = "README.md"
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token2)
+	req = NewRequestWithJSON(t, "POST", url, &createFileOptions)
+	resp = session.MakeRequest(t, req, http.StatusInternalServerError)
+	expectedAPIError := context.APIError{
+		Message: "repository file already exists [path: " + treePath + "]",
+		URL:     base.DocURL,
+	}
+	var apiError context.APIError
+	DecodeJSON(t, resp, &apiError)
+	assert.Equal(t, expectedAPIError, apiError)
+
+	// Test creating a file in repo1 by user4 who does not have write access
+	createFileOptions = getCreateFileOptions()
+	fileID++
+	treePath = fmt.Sprintf("new/file%d.txt", fileID)
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo16.Name, treePath, token4)
+	req = NewRequestWithJSON(t, "POST", url, &createFileOptions)
+	session.MakeRequest(t, req, http.StatusNotFound)
+
+	// Tests a repo with no token given so will fail
+	createFileOptions = getCreateFileOptions()
+	fileID++
+	treePath = fmt.Sprintf("new/file%d.txt", fileID)
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s", user2.Name, repo16.Name, treePath)
+	req = NewRequestWithJSON(t, "POST", url, &createFileOptions)
+	session.MakeRequest(t, req, http.StatusNotFound)
+
+	// Test using access token for a private repo that the user of the token owns
+	createFileOptions = getCreateFileOptions()
+	fileID++
+	treePath = fmt.Sprintf("new/file%d.txt", fileID)
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo16.Name, treePath, token2)
+	req = NewRequestWithJSON(t, "POST", url, &createFileOptions)
+	session.MakeRequest(t, req, http.StatusCreated)
+
+	// Test using org repo "user3/repo3" where user2 is a collaborator
+	createFileOptions = getCreateFileOptions()
+	fileID++
+	treePath = fmt.Sprintf("new/file%d.txt", fileID)
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user3.Name, repo3.Name, treePath, token2)
+	req = NewRequestWithJSON(t, "POST", url, &createFileOptions)
+	session.MakeRequest(t, req, http.StatusCreated)
+
+	// Test using org repo "user3/repo3" with no user token
+	createFileOptions = getCreateFileOptions()
+	fileID++
+	treePath = fmt.Sprintf("new/file%d.txt", fileID)
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s", user3.Name, repo3.Name, treePath)
+	req = NewRequestWithJSON(t, "POST", url, &createFileOptions)
+	session.MakeRequest(t, req, http.StatusNotFound)
+
+	// Test using repo "user2/repo1" where user4 is a NOT collaborator
+	createFileOptions = getCreateFileOptions()
+	fileID++
+	treePath = fmt.Sprintf("new/file%d.txt", fileID)
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token4)
+	req = NewRequestWithJSON(t, "POST", url, &createFileOptions)
+	session.MakeRequest(t, req, http.StatusForbidden)
+}
diff --git a/integrations/api_repo_file_delete_test.go b/integrations/api_repo_file_delete_test.go
new file mode 100644
index 0000000000..2c2cd56437
--- /dev/null
+++ b/integrations/api_repo_file_delete_test.go
@@ -0,0 +1,163 @@
+// 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"
+	"net/http"
+	"testing"
+
+	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/base"
+	"code.gitea.io/gitea/modules/context"
+	api "code.gitea.io/sdk/gitea"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func getDeleteFileOptions() *api.DeleteFileOptions {
+	return &api.DeleteFileOptions{
+		FileOptions: api.FileOptions{
+			BranchName:    "master",
+			NewBranchName: "master",
+			Message:       "Updates new/file.txt",
+			Author: api.Identity{
+				Name:  "John Doe",
+				Email: "johndoe@example.com",
+			},
+			Committer: api.Identity{
+				Name:  "Jane Doe",
+				Email: "janedoe@example.com",
+			},
+		},
+		SHA: "103ff9234cefeee5ec5361d22b49fbb04d385885",
+	}
+}
+
+func TestAPIDeleteFile(t *testing.T) {
+	prepareTestEnv(t)
+	user2 := models.AssertExistsAndLoadBean(t, &models.User{ID: 2}).(*models.User)               // owner of the repo1 & repo16
+	user3 := models.AssertExistsAndLoadBean(t, &models.User{ID: 3}).(*models.User)               // owner of the repo3, is an org
+	user4 := models.AssertExistsAndLoadBean(t, &models.User{ID: 4}).(*models.User)               // owner of neither repos
+	repo1 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 1}).(*models.Repository)   // public repo
+	repo3 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 3}).(*models.Repository)   // public repo
+	repo16 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 16}).(*models.Repository) // private repo
+	fileID := 0
+
+	// Get user2's token
+	session := loginUser(t, user2.Name)
+	token2 := getTokenForLoggedInUser(t, session)
+	session = emptyTestSession(t)
+	// Get user4's token
+	session = loginUser(t, user4.Name)
+	token4 := getTokenForLoggedInUser(t, session)
+	session = emptyTestSession(t)
+
+	// Test deleting a file in repo1 which user2 owns, try both with branch and empty branch
+	for _, branch := range [...]string{
+		"master", // Branch
+		"",       // Empty branch
+	} {
+		fileID++
+		treePath := fmt.Sprintf("delete/file%d.txt", fileID)
+		createFile(user2, repo1, treePath)
+		deleteFileOptions := getDeleteFileOptions()
+		deleteFileOptions.BranchName = branch
+		url := fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token2)
+		req := NewRequestWithJSON(t, "DELETE", url, &deleteFileOptions)
+		resp := session.MakeRequest(t, req, http.StatusOK)
+		var fileResponse api.FileResponse
+		DecodeJSON(t, resp, &fileResponse)
+		assert.NotNil(t, fileResponse)
+		assert.Nil(t, fileResponse.Content)
+	}
+
+	// Test deleting file and making the delete in a new branch
+	fileID++
+	treePath := fmt.Sprintf("delete/file%d.txt", fileID)
+	createFile(user2, repo1, treePath)
+	deleteFileOptions := getDeleteFileOptions()
+	deleteFileOptions.BranchName = repo1.DefaultBranch
+	deleteFileOptions.NewBranchName = "new_branch"
+	url := fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token2)
+	req := NewRequestWithJSON(t, "DELETE", url, &deleteFileOptions)
+	resp := session.MakeRequest(t, req, http.StatusOK)
+	var fileResponse api.FileResponse
+	DecodeJSON(t, resp, &fileResponse)
+	assert.NotNil(t, fileResponse)
+	assert.Nil(t, fileResponse.Content)
+
+	// Test deleting a file with the wrong SHA
+	fileID++
+	treePath = fmt.Sprintf("delete/file%d.txt", fileID)
+	createFile(user2, repo1, treePath)
+	deleteFileOptions = getDeleteFileOptions()
+	correctSHA := deleteFileOptions.SHA
+	deleteFileOptions.SHA = "badsha"
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token2)
+	req = NewRequestWithJSON(t, "DELETE", url, &deleteFileOptions)
+	resp = session.MakeRequest(t, req, http.StatusInternalServerError)
+	expectedAPIError := context.APIError{
+		Message: "sha does not match [given: " + deleteFileOptions.SHA + ", expected: " + correctSHA + "]",
+		URL:     base.DocURL,
+	}
+	var apiError context.APIError
+	DecodeJSON(t, resp, &apiError)
+	assert.Equal(t, expectedAPIError, apiError)
+
+	// Test creating a file in repo1 by user4 who does not have write access
+	fileID++
+	treePath = fmt.Sprintf("delete/file%d.txt", fileID)
+	createFile(user2, repo16, treePath)
+	deleteFileOptions = getDeleteFileOptions()
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo16.Name, treePath, token4)
+	req = NewRequestWithJSON(t, "DELETE", url, &deleteFileOptions)
+	session.MakeRequest(t, req, http.StatusNotFound)
+
+	// Tests a repo with no token given so will fail
+	fileID++
+	treePath = fmt.Sprintf("delete/file%d.txt", fileID)
+	createFile(user2, repo16, treePath)
+	deleteFileOptions = getDeleteFileOptions()
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s", user2.Name, repo16.Name, treePath)
+	req = NewRequestWithJSON(t, "DELETE", url, &deleteFileOptions)
+	session.MakeRequest(t, req, http.StatusNotFound)
+
+	// Test using access token for a private repo that the user of the token owns
+	fileID++
+	treePath = fmt.Sprintf("delete/file%d.txt", fileID)
+	createFile(user2, repo16, treePath)
+	deleteFileOptions = getDeleteFileOptions()
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo16.Name, treePath, token2)
+	req = NewRequestWithJSON(t, "DELETE", url, &deleteFileOptions)
+	session.MakeRequest(t, req, http.StatusOK)
+
+	// Test using org repo "user3/repo3" where user2 is a collaborator
+	fileID++
+	treePath = fmt.Sprintf("delete/file%d.txt", fileID)
+	createFile(user3, repo3, treePath)
+	deleteFileOptions = getDeleteFileOptions()
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user3.Name, repo3.Name, treePath, token2)
+	req = NewRequestWithJSON(t, "DELETE", url, &deleteFileOptions)
+	session.MakeRequest(t, req, http.StatusOK)
+
+	// Test using org repo "user3/repo3" with no user token
+	fileID++
+	treePath = fmt.Sprintf("delete/file%d.txt", fileID)
+	createFile(user3, repo3, treePath)
+	deleteFileOptions = getDeleteFileOptions()
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s", user3.Name, repo3.Name, treePath)
+	req = NewRequestWithJSON(t, "DELETE", url, &deleteFileOptions)
+	session.MakeRequest(t, req, http.StatusNotFound)
+
+	// Test using repo "user2/repo1" where user4 is a NOT collaborator
+	fileID++
+	treePath = fmt.Sprintf("delete/file%d.txt", fileID)
+	createFile(user2, repo1, treePath)
+	deleteFileOptions = getDeleteFileOptions()
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token4)
+	req = NewRequestWithJSON(t, "DELETE", url, &deleteFileOptions)
+	session.MakeRequest(t, req, http.StatusForbidden)
+}
diff --git a/integrations/api_repo_file_helpers.go b/integrations/api_repo_file_helpers.go
new file mode 100644
index 0000000000..d06f484dd6
--- /dev/null
+++ b/integrations/api_repo_file_helpers.go
@@ -0,0 +1,27 @@
+// 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 (
+	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/repofiles"
+	api "code.gitea.io/sdk/gitea"
+)
+
+func createFileInBranch(user *models.User, repo *models.Repository, treePath, branchName string) (*api.FileResponse, error) {
+	opts := &repofiles.UpdateRepoFileOptions{
+		OldBranch: branchName,
+		TreePath:  treePath,
+		Content:   "This is a NEW file",
+		IsNewFile: true,
+		Author:    nil,
+		Committer: nil,
+	}
+	return repofiles.CreateOrUpdateRepoFile(repo, user, opts)
+}
+
+func createFile(user *models.User, repo *models.Repository, treePath string) (*api.FileResponse, error) {
+	return createFileInBranch(user, repo, treePath, repo.DefaultBranch)
+}
diff --git a/integrations/api_repo_file_update_test.go b/integrations/api_repo_file_update_test.go
new file mode 100644
index 0000000000..d62a0e279b
--- /dev/null
+++ b/integrations/api_repo_file_update_test.go
@@ -0,0 +1,234 @@
+// 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 (
+	"encoding/base64"
+	"fmt"
+	"net/http"
+	"path/filepath"
+	"testing"
+
+	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/base"
+	"code.gitea.io/gitea/modules/context"
+	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/setting"
+	api "code.gitea.io/sdk/gitea"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func getUpdateFileOptions() *api.UpdateFileOptions {
+	content := "This is updated text"
+	contentEncoded := base64.StdEncoding.EncodeToString([]byte(content))
+	return &api.UpdateFileOptions{
+		DeleteFileOptions: *getDeleteFileOptions(),
+		Content:           contentEncoded,
+	}
+}
+
+func getExpectedFileResponseForUpdate(commitID, treePath string) *api.FileResponse {
+	sha := "08bd14b2e2852529157324de9c226b3364e76136"
+	return &api.FileResponse{
+		Content: &api.FileContentResponse{
+			Name:        filepath.Base(treePath),
+			Path:        treePath,
+			SHA:         sha,
+			Size:        20,
+			URL:         setting.AppURL + "api/v1/repos/user2/repo1/contents/" + treePath,
+			HTMLURL:     setting.AppURL + "user2/repo1/blob/master/" + treePath,
+			GitURL:      setting.AppURL + "api/v1/repos/user2/repo1/git/blobs/" + sha,
+			DownloadURL: setting.AppURL + "user2/repo1/raw/branch/master/" + treePath,
+			Type:        "blob",
+			Links: &api.FileLinksResponse{
+				Self:    setting.AppURL + "api/v1/repos/user2/repo1/contents/" + treePath,
+				GitURL:  setting.AppURL + "api/v1/repos/user2/repo1/git/blobs/" + sha,
+				HTMLURL: setting.AppURL + "user2/repo1/blob/master/" + treePath,
+			},
+		},
+		Commit: &api.FileCommitResponse{
+			CommitMeta: api.CommitMeta{
+				URL: setting.AppURL + "api/v1/repos/user2/repo1/git/commits/" + commitID,
+				SHA: commitID,
+			},
+			HTMLURL: setting.AppURL + "user2/repo1/commit/" + commitID,
+			Author: &api.CommitUser{
+				Identity: api.Identity{
+					Name:  "Jane Doe",
+					Email: "janedoe@example.com",
+				},
+			},
+			Committer: &api.CommitUser{
+				Identity: api.Identity{
+					Name:  "John Doe",
+					Email: "johndoe@example.com",
+				},
+			},
+			Message: "Updates README.md\n",
+		},
+		Verification: &api.PayloadCommitVerification{
+			Verified:  false,
+			Reason:    "unsigned",
+			Signature: "",
+			Payload:   "",
+		},
+	}
+}
+
+func TestAPIUpdateFile(t *testing.T) {
+	prepareTestEnv(t)
+	user2 := models.AssertExistsAndLoadBean(t, &models.User{ID: 2}).(*models.User)               // owner of the repo1 & repo16
+	user3 := models.AssertExistsAndLoadBean(t, &models.User{ID: 3}).(*models.User)               // owner of the repo3, is an org
+	user4 := models.AssertExistsAndLoadBean(t, &models.User{ID: 4}).(*models.User)               // owner of neither repos
+	repo1 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 1}).(*models.Repository)   // public repo
+	repo3 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 3}).(*models.Repository)   // public repo
+	repo16 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 16}).(*models.Repository) // private repo
+	fileID := 0
+
+	// Get user2's token
+	session := loginUser(t, user2.Name)
+	token2 := getTokenForLoggedInUser(t, session)
+	session = emptyTestSession(t)
+	// Get user4's token
+	session = loginUser(t, user4.Name)
+	token4 := getTokenForLoggedInUser(t, session)
+	session = emptyTestSession(t)
+
+	// Test updating a file in repo1 which user2 owns, try both with branch and empty branch
+	for _, branch := range [...]string{
+		"master", // Branch
+		"",       // Empty branch
+	} {
+		fileID++
+		treePath := fmt.Sprintf("update/file%d.txt", fileID)
+		createFile(user2, repo1, treePath)
+		updateFileOptions := getUpdateFileOptions()
+		updateFileOptions.BranchName = branch
+		url := fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token2)
+		req := NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
+		resp := session.MakeRequest(t, req, http.StatusOK)
+		gitRepo, _ := git.OpenRepository(repo1.RepoPath())
+		commitID, _ := gitRepo.GetBranchCommitID(updateFileOptions.NewBranchName)
+		expectedFileResponse := getExpectedFileResponseForUpdate(commitID, treePath)
+		var fileResponse api.FileResponse
+		DecodeJSON(t, resp, &fileResponse)
+		assert.EqualValues(t, expectedFileResponse.Content, fileResponse.Content)
+		assert.EqualValues(t, expectedFileResponse.Commit.SHA, fileResponse.Commit.SHA)
+		assert.EqualValues(t, expectedFileResponse.Commit.HTMLURL, fileResponse.Commit.HTMLURL)
+		assert.EqualValues(t, expectedFileResponse.Commit.Author.Email, fileResponse.Commit.Author.Email)
+		assert.EqualValues(t, expectedFileResponse.Commit.Author.Name, fileResponse.Commit.Author.Name)
+	}
+
+	// Test updating a file in a new branch
+	updateFileOptions := getUpdateFileOptions()
+	updateFileOptions.BranchName = repo1.DefaultBranch
+	updateFileOptions.NewBranchName = "new_branch"
+	fileID++
+	treePath := fmt.Sprintf("update/file%d.txt", fileID)
+	createFile(user2, repo1, treePath)
+	url := fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token2)
+	req := NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
+	resp := session.MakeRequest(t, req, http.StatusOK)
+	var fileResponse api.FileResponse
+	DecodeJSON(t, resp, &fileResponse)
+	expectedSHA := "08bd14b2e2852529157324de9c226b3364e76136"
+	expectedHTMLURL := fmt.Sprintf("http://localhost:"+setting.HTTPPort+"/user2/repo1/blob/new_branch/update/file%d.txt", fileID)
+	expectedDownloadURL := fmt.Sprintf("http://localhost:"+setting.HTTPPort+"/user2/repo1/raw/branch/new_branch/update/file%d.txt", fileID)
+	assert.EqualValues(t, expectedSHA, fileResponse.Content.SHA)
+	assert.EqualValues(t, expectedHTMLURL, fileResponse.Content.HTMLURL)
+	assert.EqualValues(t, expectedDownloadURL, fileResponse.Content.DownloadURL)
+
+	// Test updating a file and renaming it
+	updateFileOptions = getUpdateFileOptions()
+	updateFileOptions.BranchName = repo1.DefaultBranch
+	fileID++
+	treePath = fmt.Sprintf("update/file%d.txt", fileID)
+	createFile(user2, repo1, treePath)
+	updateFileOptions.FromPath = treePath
+	treePath = "rename/" + treePath
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token2)
+	req = NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
+	resp = session.MakeRequest(t, req, http.StatusOK)
+	DecodeJSON(t, resp, &fileResponse)
+	expectedSHA = "08bd14b2e2852529157324de9c226b3364e76136"
+	expectedHTMLURL = fmt.Sprintf("http://localhost:"+setting.HTTPPort+"/user2/repo1/blob/master/rename/update/file%d.txt", fileID)
+	expectedDownloadURL = fmt.Sprintf("http://localhost:"+setting.HTTPPort+"/user2/repo1/raw/branch/master/rename/update/file%d.txt", fileID)
+	assert.EqualValues(t, expectedSHA, fileResponse.Content.SHA)
+	assert.EqualValues(t, expectedHTMLURL, fileResponse.Content.HTMLURL)
+	assert.EqualValues(t, expectedDownloadURL, fileResponse.Content.DownloadURL)
+
+	// Test updating a file with the wrong SHA
+	fileID++
+	treePath = fmt.Sprintf("update/file%d.txt", fileID)
+	createFile(user2, repo1, treePath)
+	updateFileOptions = getUpdateFileOptions()
+	correctSHA := updateFileOptions.SHA
+	updateFileOptions.SHA = "badsha"
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token2)
+	req = NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
+	resp = session.MakeRequest(t, req, http.StatusInternalServerError)
+	expectedAPIError := context.APIError{
+		Message: "sha does not match [given: " + updateFileOptions.SHA + ", expected: " + correctSHA + "]",
+		URL:     base.DocURL,
+	}
+	var apiError context.APIError
+	DecodeJSON(t, resp, &apiError)
+	assert.Equal(t, expectedAPIError, apiError)
+
+	// Test creating a file in repo1 by user4 who does not have write access
+	fileID++
+	treePath = fmt.Sprintf("update/file%d.txt", fileID)
+	createFile(user2, repo16, treePath)
+	updateFileOptions = getUpdateFileOptions()
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo16.Name, treePath, token4)
+	req = NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
+	session.MakeRequest(t, req, http.StatusNotFound)
+
+	// Tests a repo with no token given so will fail
+	fileID++
+	treePath = fmt.Sprintf("update/file%d.txt", fileID)
+	createFile(user2, repo16, treePath)
+	updateFileOptions = getUpdateFileOptions()
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s", user2.Name, repo16.Name, treePath)
+	req = NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
+	session.MakeRequest(t, req, http.StatusNotFound)
+
+	// Test using access token for a private repo that the user of the token owns
+	fileID++
+	treePath = fmt.Sprintf("update/file%d.txt", fileID)
+	createFile(user2, repo16, treePath)
+	updateFileOptions = getUpdateFileOptions()
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo16.Name, treePath, token2)
+	req = NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
+	session.MakeRequest(t, req, http.StatusOK)
+
+	// Test using org repo "user3/repo3" where user2 is a collaborator
+	fileID++
+	treePath = fmt.Sprintf("update/file%d.txt", fileID)
+	createFile(user3, repo3, treePath)
+	updateFileOptions = getUpdateFileOptions()
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user3.Name, repo3.Name, treePath, token2)
+	req = NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
+	session.MakeRequest(t, req, http.StatusOK)
+
+	// Test using org repo "user3/repo3" with no user token
+	fileID++
+	treePath = fmt.Sprintf("update/file%d.txt", fileID)
+	createFile(user3, repo3, treePath)
+	updateFileOptions = getUpdateFileOptions()
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s", user3.Name, repo3.Name, treePath)
+	req = NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
+	session.MakeRequest(t, req, http.StatusNotFound)
+
+	// Test using repo "user2/repo1" where user4 is a NOT collaborator
+	fileID++
+	treePath = fmt.Sprintf("update/file%d.txt", fileID)
+	createFile(user2, repo1, treePath)
+	updateFileOptions = getUpdateFileOptions()
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token4)
+	req = NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
+	session.MakeRequest(t, req, http.StatusForbidden)
+}
diff --git a/integrations/api_repo_git_blobs_test.go b/integrations/api_repo_git_blobs_test.go
new file mode 100644
index 0000000000..560f108fca
--- /dev/null
+++ b/integrations/api_repo_git_blobs_test.go
@@ -0,0 +1,76 @@
+// 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 (
+	"net/http"
+	"testing"
+
+	"code.gitea.io/gitea/models"
+	api "code.gitea.io/sdk/gitea"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestAPIReposGitBlobs(t *testing.T) {
+	prepareTestEnv(t)
+	user2 := models.AssertExistsAndLoadBean(t, &models.User{ID: 2}).(*models.User)               // owner of the repo1 & repo16
+	user3 := models.AssertExistsAndLoadBean(t, &models.User{ID: 3}).(*models.User)               // owner of the repo3
+	user4 := models.AssertExistsAndLoadBean(t, &models.User{ID: 4}).(*models.User)               // owner of neither repos
+	repo1 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 1}).(*models.Repository)   // public repo
+	repo3 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 3}).(*models.Repository)   // public repo
+	repo16 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 16}).(*models.Repository) // private repo
+	repo1ReadmeSHA := "65f1bf27bc3bf70f64657658635e66094edbcb4d"
+	repo3ReadmeSHA := "d56a3073c1dbb7b15963110a049d50cdb5db99fc"
+	repo16ReadmeSHA := "f90451c72ef61a7645293d17b47be7a8e983da57"
+	badSHA := "0000000000000000000000000000000000000000"
+
+	// Login as User2.
+	session := loginUser(t, user2.Name)
+	token := getTokenForLoggedInUser(t, session)
+	session = emptyTestSession(t) // don't want anyone logged in for this
+
+	// Test a public repo that anyone can GET the blob of
+	req := NewRequestf(t, "GET", "/api/v1/repos/%s/%s/git/blobs/%s", user2.Name, repo1.Name, repo1ReadmeSHA)
+	resp := session.MakeRequest(t, req, http.StatusOK)
+	var gitBlobResponse api.GitBlobResponse
+	DecodeJSON(t, resp, &gitBlobResponse)
+	assert.NotNil(t, gitBlobResponse)
+	expectedContent := "Y29tbWl0IDY1ZjFiZjI3YmMzYmY3MGY2NDY1NzY1ODYzNWU2NjA5NGVkYmNiNGQKQXV0aG9yOiB1c2VyMSA8YWRkcmVzczFAZXhhbXBsZS5jb20+CkRhdGU6ICAgU3VuIE1hciAxOSAxNjo0Nzo1OSAyMDE3IC0wNDAwCgogICAgSW5pdGlhbCBjb21taXQKCmRpZmYgLS1naXQgYS9SRUFETUUubWQgYi9SRUFETUUubWQKbmV3IGZpbGUgbW9kZSAxMDA2NDQKaW5kZXggMDAwMDAwMC4uNGI0ODUxYQotLS0gL2Rldi9udWxsCisrKyBiL1JFQURNRS5tZApAQCAtMCwwICsxLDMgQEAKKyMgcmVwbzEKKworRGVzY3JpcHRpb24gZm9yIHJlcG8xClwgTm8gbmV3bGluZSBhdCBlbmQgb2YgZmlsZQo="
+	assert.Equal(t, expectedContent, gitBlobResponse.Content)
+
+	// Tests a private repo with no token so will fail
+	req = NewRequestf(t, "GET", "/api/v1/repos/%s/%s/git/blobs/%s", user2.Name, repo16.Name, repo16ReadmeSHA)
+	session.MakeRequest(t, req, http.StatusNotFound)
+
+	// Test using access token for a private repo that the user of the token owns
+	req = NewRequestf(t, "GET", "/api/v1/repos/%s/%s/git/blobs/%s?token=%s", user2.Name, repo16.Name, repo16ReadmeSHA, token)
+	session.MakeRequest(t, req, http.StatusOK)
+
+	// Test using bad sha
+	req = NewRequestf(t, "GET", "/api/v1/repos/%s/%s/git/blobs/%s", user2.Name, repo1.Name, badSHA)
+	session.MakeRequest(t, req, http.StatusBadRequest)
+
+	// Test using org repo "user3/repo3" where user2 is a collaborator
+	req = NewRequestf(t, "GET", "/api/v1/repos/%s/%s/git/blobs/%s?token=%s", user3.Name, repo3.Name, repo3ReadmeSHA, token)
+	session.MakeRequest(t, req, http.StatusOK)
+
+	// Test using org repo "user3/repo3" where user2 is a collaborator
+	req = NewRequestf(t, "GET", "/api/v1/repos/%s/%s/git/blobs/%s?token=%s", user3.Name, repo3.Name, repo3ReadmeSHA, token)
+	session.MakeRequest(t, req, http.StatusOK)
+
+	// Test using org repo "user3/repo3" with no user token
+	req = NewRequestf(t, "GET", "/api/v1/repos/%s/%s/git/blobs/%s", user3.Name, repo3ReadmeSHA, repo3.Name)
+	session.MakeRequest(t, req, http.StatusNotFound)
+
+	// Login as User4.
+	session = loginUser(t, user4.Name)
+	token4 := getTokenForLoggedInUser(t, session)
+	session = emptyTestSession(t) // don't want anyone logged in for this
+
+	// Test using org repo "user3/repo3" where user4 is a NOT collaborator
+	req = NewRequestf(t, "GET", "/api/v1/repos/%s/%s/git/blobs/d56a3073c1dbb7b15963110a049d50cdb5db99fc?access=%s", user3.Name, repo3.Name, token4)
+	session.MakeRequest(t, req, http.StatusNotFound)
+}
diff --git a/integrations/api_repo_git_trees_test.go b/integrations/api_repo_git_trees_test.go
new file mode 100644
index 0000000000..95da7738f2
--- /dev/null
+++ b/integrations/api_repo_git_trees_test.go
@@ -0,0 +1,74 @@
+// 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 (
+	"net/http"
+	"testing"
+
+	"code.gitea.io/gitea/models"
+)
+
+func TestAPIReposGitTrees(t *testing.T) {
+	prepareTestEnv(t)
+	user2 := models.AssertExistsAndLoadBean(t, &models.User{ID: 2}).(*models.User)               // owner of the repo1 & repo16
+	user3 := models.AssertExistsAndLoadBean(t, &models.User{ID: 3}).(*models.User)               // owner of the repo3
+	user4 := models.AssertExistsAndLoadBean(t, &models.User{ID: 4}).(*models.User)               // owner of neither repos
+	repo1 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 1}).(*models.Repository)   // public repo
+	repo3 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 3}).(*models.Repository)   // public repo
+	repo16 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 16}).(*models.Repository) // private repo
+	repo1TreeSHA := "65f1bf27bc3bf70f64657658635e66094edbcb4d"
+	repo3TreeSHA := "2a47ca4b614a9f5a43abbd5ad851a54a616ffee6"
+	repo16TreeSHA := "69554a64c1e6030f051e5c3f94bfbd773cd6a324"
+	badSHA := "0000000000000000000000000000000000000000"
+
+	// Login as User2.
+	session := loginUser(t, user2.Name)
+	token := getTokenForLoggedInUser(t, session)
+	session = emptyTestSession(t) // don't want anyone logged in for this
+
+	// Test a public repo that anyone can GET the tree of
+	for _, ref := range [...]string{
+		"master",     // Branch
+		repo1TreeSHA, // Tree SHA
+	} {
+		req := NewRequestf(t, "GET", "/api/v1/repos/%s/%s/git/trees/%s", user2.Name, repo1.Name, ref)
+		session.MakeRequest(t, req, http.StatusOK)
+	}
+
+	// Tests a private repo with no token so will fail
+	for _, ref := range [...]string{
+		"master",     // Branch
+		repo1TreeSHA, // Tag
+	} {
+		req := NewRequestf(t, "GET", "/api/v1/repos/%s/%s/git/trees/%s", user2.Name, repo16.Name, ref)
+		session.MakeRequest(t, req, http.StatusNotFound)
+	}
+
+	// Test using access token for a private repo that the user of the token owns
+	req := NewRequestf(t, "GET", "/api/v1/repos/%s/%s/git/trees/%s?token=%s", user2.Name, repo16.Name, repo16TreeSHA, token)
+	session.MakeRequest(t, req, http.StatusOK)
+
+	// Test using bad sha
+	req = NewRequestf(t, "GET", "/api/v1/repos/%s/%s/git/trees/%s", user2.Name, repo1.Name, badSHA)
+	session.MakeRequest(t, req, http.StatusBadRequest)
+
+	// Test using org repo "user3/repo3" where user2 is a collaborator
+	req = NewRequestf(t, "GET", "/api/v1/repos/%s/%s/git/trees/%s?token=%s", user3.Name, repo3.Name, repo3TreeSHA, token)
+	session.MakeRequest(t, req, http.StatusOK)
+
+	// Test using org repo "user3/repo3" with no user token
+	req = NewRequestf(t, "GET", "/api/v1/repos/%s/%s/git/trees/%s", user3.Name, repo3TreeSHA, repo3.Name)
+	session.MakeRequest(t, req, http.StatusNotFound)
+
+	// Login as User4.
+	session = loginUser(t, user4.Name)
+	token4 := getTokenForLoggedInUser(t, session)
+	session = emptyTestSession(t) // don't want anyone logged in for this
+
+	// Test using org repo "user3/repo3" where user4 is a NOT collaborator
+	req = NewRequestf(t, "GET", "/api/v1/repos/%s/%s/git/trees/d56a3073c1dbb7b15963110a049d50cdb5db99fc?access=%s", user3.Name, repo3.Name, token4)
+	session.MakeRequest(t, req, http.StatusNotFound)
+}
diff --git a/integrations/integration_test.go b/integrations/integration_test.go
index b23c28ee57..43c8179430 100644
--- a/integrations/integration_test.go
+++ b/integrations/integration_test.go
@@ -22,6 +22,7 @@ import (
 	"testing"
 
 	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/base"
 	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/routers"
 	"code.gitea.io/gitea/routers/routes"
@@ -96,7 +97,7 @@ func TestMain(m *testing.M) {
 }
 
 func initIntegrationTest() {
-	giteaRoot := os.Getenv("GITEA_ROOT")
+	giteaRoot := base.SetupGiteaRoot()
 	if giteaRoot == "" {
 		fmt.Println("Environment variable $GITEA_ROOT not set")
 		os.Exit(1)
diff --git a/integrations/migration-test/migration_test.go b/integrations/migration-test/migration_test.go
index 93b60e0e31..fafe0fe225 100644
--- a/integrations/migration-test/migration_test.go
+++ b/integrations/migration-test/migration_test.go
@@ -18,6 +18,7 @@ import (
 	"code.gitea.io/gitea/integrations"
 	"code.gitea.io/gitea/models"
 	"code.gitea.io/gitea/models/migrations"
+	"code.gitea.io/gitea/modules/base"
 	"code.gitea.io/gitea/modules/setting"
 
 	"github.com/go-xorm/xorm"
@@ -28,7 +29,7 @@ var currentEngine *xorm.Engine
 
 func initMigrationTest(t *testing.T) {
 	integrations.PrintCurrentTest(t, 2)
-	giteaRoot := os.Getenv("GITEA_ROOT")
+	giteaRoot := base.SetupGiteaRoot()
 	if giteaRoot == "" {
 		integrations.Printf("Environment variable $GITEA_ROOT not set\n")
 		os.Exit(1)