Improve LFS tests + fix lfs url refs + keep path upper/lowercase in db. (#3092)

* Add failing test

* Fix urls

* Improve url in tests

* improve testing

* Remove debug code

* Add deps

* LFS corner-case : Search on lower but store with case

* Temporary comment of blocking action

* fix hooks

* Use temporary repo for git client test

* Use userPassword in place of hard-coded password

13 files changed, 154 insertions, 29 deletions

diff --git a/integrations/git_test.go b/integrations/git_test.go
index 5e6334d20a..53814cf410 100644
--- a/integrations/git_test.go
+++ b/integrations/git_test.go
@@ -6,27 +6,32 @@ package integrations
 
 import (
 	"context"
-	"fmt"
 	"io/ioutil"
+	"math/rand"
 	"net"
 	"net/http"
+	"net/url"
 	"os"
 	"path/filepath"
 	"testing"
 	"time"
 
 	"code.gitea.io/git"
+	"code.gitea.io/gitea/modules/setting"
+	api "code.gitea.io/sdk/gitea"
 
 	"github.com/Unknwon/com"
 	"github.com/stretchr/testify/assert"
 )
 
-func onGiteaWebRun(t *testing.T, callback func(*testing.T, string)) {
+func onGiteaWebRun(t *testing.T, callback func(*testing.T, *url.URL)) {
 	s := http.Server{
 		Handler: mac,
 	}
 
-	listener, err := net.Listen("tcp", "")
+	u, err := url.Parse(setting.AppURL)
+	assert.NoError(t, err)
+	listener, err := net.Listen("tcp", u.Host)
 	assert.NoError(t, err)
 
 	defer func() {
@@ -37,24 +42,144 @@ func onGiteaWebRun(t *testing.T, callback func(*testing.T, string)) {
 
 	go s.Serve(listener)
 
-	_, port, err := net.SplitHostPort(listener.Addr().String())
-	assert.NoError(t, err)
-
-	callback(t, fmt.Sprintf("http://localhost:%s/", port))
+	callback(t, u)
 }
 
-func TestClone_ViaHTTP_NoLogin(t *testing.T) {
+func TestGit(t *testing.T) {
 	prepareTestEnv(t)
 
-	onGiteaWebRun(t, func(t *testing.T, urlPrefix string) {
-		dstPath, err := ioutil.TempDir("", "repo1")
+	onGiteaWebRun(t, func(t *testing.T, u *url.URL) {
+		dstPath, err := ioutil.TempDir("", "repo-tmp-17")
 		assert.NoError(t, err)
 		defer os.RemoveAll(dstPath)
+		u.Path = "user2/repo1.git"
 
-		err = git.Clone(fmt.Sprintf("%suser2/repo1.git", urlPrefix),
-			dstPath, git.CloneRepoOptions{})
-		assert.NoError(t, err)
+		t.Run("Standard", func(t *testing.T) {
+
+			t.Run("CloneNoLogin", func(t *testing.T) {
+				dstLocalPath, err := ioutil.TempDir("", "repo1")
+				assert.NoError(t, err)
+				defer os.RemoveAll(dstLocalPath)
+				err = git.Clone(u.String(), dstLocalPath, git.CloneRepoOptions{})
+				assert.NoError(t, err)
+				assert.True(t, com.IsExist(filepath.Join(dstLocalPath, "README.md")))
+			})
+
+			t.Run("CreateRepo", func(t *testing.T) {
+				session := loginUser(t, "user2")
+				req := NewRequestWithJSON(t, "POST", "/api/v1/user/repos", &api.CreateRepoOption{
+					AutoInit:    true,
+					Description: "Temporary repo",
+					Name:        "repo-tmp-17",
+					Private:     false,
+					Gitignores:  "",
+					License:     "WTFPL",
+					Readme:      "Default",
+				})
+				session.MakeRequest(t, req, http.StatusCreated)
+			})
+
+			u.Path = "user2/repo-tmp-17.git"
+			u.User = url.UserPassword("user2", userPassword)
+			t.Run("Clone", func(t *testing.T) {
+				err = git.Clone(u.String(), dstPath, git.CloneRepoOptions{})
+				assert.NoError(t, err)
+				assert.True(t, com.IsExist(filepath.Join(dstPath, "README.md")))
+			})
+
+			t.Run("PushCommit", func(t *testing.T) {
+				data := make([]byte, 1024)
+				_, err := rand.Read(data)
+				assert.NoError(t, err)
+				tmpFile, err := ioutil.TempFile(dstPath, "data-file-")
+				defer tmpFile.Close()
+				_, err = tmpFile.Write(data)
+				assert.NoError(t, err)
+
+				//Commit
+				err = git.AddChanges(dstPath, false, filepath.Base(tmpFile.Name()))
+				assert.NoError(t, err)
+				err = git.CommitChanges(dstPath, git.CommitChangesOptions{
+					Committer: &git.Signature{
+						Email: "user2@example.com",
+						Name:  "User Two",
+						When:  time.Now(),
+					},
+					Author: &git.Signature{
+						Email: "user2@example.com",
+						Name:  "User Two",
+						When:  time.Now(),
+					},
+					Message: "Testing commit",
+				})
+				assert.NoError(t, err)
+
+				//Push
+				err = git.Push(dstPath, git.PushOptions{
+					Branch: "master",
+					Remote: u.String(),
+					Force:  false,
+				})
+				assert.NoError(t, err)
+			})
+		})
+		t.Run("LFS", func(t *testing.T) {
+			t.Run("PushCommit", func(t *testing.T) {
+				/* Generate random file */
+				data := make([]byte, 1024)
+				_, err := rand.Read(data)
+				assert.NoError(t, err)
+				tmpFile, err := ioutil.TempFile(dstPath, "data-file-")
+				defer tmpFile.Close()
+				_, err = tmpFile.Write(data)
+				assert.NoError(t, err)
+
+				//Setup git LFS
+				_, err = git.NewCommand("lfs").AddArguments("install").RunInDir(dstPath)
+				assert.NoError(t, err)
+				_, err = git.NewCommand("lfs").AddArguments("track", "data-file-*").RunInDir(dstPath)
+				assert.NoError(t, err)
+
+				//Commit
+				err = git.AddChanges(dstPath, false, ".gitattributes", filepath.Base(tmpFile.Name()))
+				assert.NoError(t, err)
+				err = git.CommitChanges(dstPath, git.CommitChangesOptions{
+					Committer: &git.Signature{
+						Email: "user2@example.com",
+						Name:  "User Two",
+						When:  time.Now(),
+					},
+					Author: &git.Signature{
+						Email: "user2@example.com",
+						Name:  "User Two",
+						When:  time.Now(),
+					},
+					Message: "Testing LFS ",
+				})
+				assert.NoError(t, err)
+
+				//Push
+				u.User = url.UserPassword("user2", userPassword)
+				err = git.Push(dstPath, git.PushOptions{
+					Branch: "master",
+					Remote: u.String(),
+					Force:  false,
+				})
+				assert.NoError(t, err)
+			})
+			t.Run("Locks", func(t *testing.T) {
+				_, err = git.NewCommand("remote").AddArguments("set-url", "origin", u.String()).RunInDir(dstPath) //TODO add test ssh git-lfs-creds
+				assert.NoError(t, err)
+				_, err = git.NewCommand("lfs").AddArguments("locks").RunInDir(dstPath)
+				assert.NoError(t, err)
+				_, err = git.NewCommand("lfs").AddArguments("lock", "README.md").RunInDir(dstPath)
+				assert.NoError(t, err)
+				_, err = git.NewCommand("lfs").AddArguments("locks").RunInDir(dstPath)
+				assert.NoError(t, err)
+				_, err = git.NewCommand("lfs").AddArguments("unlock", "README.md").RunInDir(dstPath)
+				assert.NoError(t, err)
+			})
 
-		assert.True(t, com.IsExist(filepath.Join(dstPath, "README.md")))
+		})
 	})
 }
diff --git a/integrations/gitea-repositories-meta/user2/repo1.git/hooks/post-receive.d/gitea b/integrations/gitea-repositories-meta/user2/repo1.git/hooks/post-receive.d/gitea
index 2eb3be9836..43a948da3a 100755
--- a/integrations/gitea-repositories-meta/user2/repo1.git/hooks/post-receive.d/gitea
+++ b/integrations/gitea-repositories-meta/user2/repo1.git/hooks/post-receive.d/gitea
@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-"$GITEA_ROOT/gitea" hook --config='integrations/app.ini' post-receive
+"$GITEA_ROOT/gitea" hook --config="$GITEA_ROOT/$GITEA_CONF" post-receive
diff --git a/integrations/gitea-repositories-meta/user2/repo1.git/hooks/pre-receive.d/gitea b/integrations/gitea-repositories-meta/user2/repo1.git/hooks/pre-receive.d/gitea
index 1933f6cff0..49d0940636 100755
--- a/integrations/gitea-repositories-meta/user2/repo1.git/hooks/pre-receive.d/gitea
+++ b/integrations/gitea-repositories-meta/user2/repo1.git/hooks/pre-receive.d/gitea
@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-"$GITEA_ROOT/gitea" hook --config='integrations/app.ini' pre-receive
+"$GITEA_ROOT/gitea" hook --config="$GITEA_ROOT/$GITEA_CONF" pre-receive
diff --git a/integrations/gitea-repositories-meta/user2/repo1.git/hooks/update.d/gitea b/integrations/gitea-repositories-meta/user2/repo1.git/hooks/update.d/gitea
index 615b4f4b82..38101c2426 100755
--- a/integrations/gitea-repositories-meta/user2/repo1.git/hooks/update.d/gitea
+++ b/integrations/gitea-repositories-meta/user2/repo1.git/hooks/update.d/gitea
@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-"$GITEA_ROOT/gitea" hook --config='integrations/app.ini' update $1 $2 $3
+"$GITEA_ROOT/gitea" hook --config="$GITEA_ROOT/$GITEA_CONF" update $1 $2 $3
diff --git a/integrations/gitea-repositories-meta/user2/repo15.git/hooks/post-receive.d/gitea b/integrations/gitea-repositories-meta/user2/repo15.git/hooks/post-receive.d/gitea
index 2eb3be9836..43a948da3a 100755
--- a/integrations/gitea-repositories-meta/user2/repo15.git/hooks/post-receive.d/gitea
+++ b/integrations/gitea-repositories-meta/user2/repo15.git/hooks/post-receive.d/gitea
@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-"$GITEA_ROOT/gitea" hook --config='integrations/app.ini' post-receive
+"$GITEA_ROOT/gitea" hook --config="$GITEA_ROOT/$GITEA_CONF" post-receive
diff --git a/integrations/gitea-repositories-meta/user2/repo15.git/hooks/pre-receive.d/gitea b/integrations/gitea-repositories-meta/user2/repo15.git/hooks/pre-receive.d/gitea
index 1933f6cff0..49d0940636 100755
--- a/integrations/gitea-repositories-meta/user2/repo15.git/hooks/pre-receive.d/gitea
+++ b/integrations/gitea-repositories-meta/user2/repo15.git/hooks/pre-receive.d/gitea
@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-"$GITEA_ROOT/gitea" hook --config='integrations/app.ini' pre-receive
+"$GITEA_ROOT/gitea" hook --config="$GITEA_ROOT/$GITEA_CONF" pre-receive
diff --git a/integrations/gitea-repositories-meta/user2/repo15.git/hooks/update.d/gitea b/integrations/gitea-repositories-meta/user2/repo15.git/hooks/update.d/gitea
index 615b4f4b82..38101c2426 100755
--- a/integrations/gitea-repositories-meta/user2/repo15.git/hooks/update.d/gitea
+++ b/integrations/gitea-repositories-meta/user2/repo15.git/hooks/update.d/gitea
@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-"$GITEA_ROOT/gitea" hook --config='integrations/app.ini' update $1 $2 $3
+"$GITEA_ROOT/gitea" hook --config="$GITEA_ROOT/$GITEA_CONF" update $1 $2 $3
diff --git a/integrations/gitea-repositories-meta/user3/repo3.git/hooks/post-receive.d/gitea b/integrations/gitea-repositories-meta/user3/repo3.git/hooks/post-receive.d/gitea
index 2eb3be9836..43a948da3a 100755
--- a/integrations/gitea-repositories-meta/user3/repo3.git/hooks/post-receive.d/gitea
+++ b/integrations/gitea-repositories-meta/user3/repo3.git/hooks/post-receive.d/gitea
@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-"$GITEA_ROOT/gitea" hook --config='integrations/app.ini' post-receive
+"$GITEA_ROOT/gitea" hook --config="$GITEA_ROOT/$GITEA_CONF" post-receive
diff --git a/integrations/gitea-repositories-meta/user3/repo3.git/hooks/pre-receive.d/gitea b/integrations/gitea-repositories-meta/user3/repo3.git/hooks/pre-receive.d/gitea
index 1933f6cff0..49d0940636 100755
--- a/integrations/gitea-repositories-meta/user3/repo3.git/hooks/pre-receive.d/gitea
+++ b/integrations/gitea-repositories-meta/user3/repo3.git/hooks/pre-receive.d/gitea
@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-"$GITEA_ROOT/gitea" hook --config='integrations/app.ini' pre-receive
+"$GITEA_ROOT/gitea" hook --config="$GITEA_ROOT/$GITEA_CONF" pre-receive
diff --git a/integrations/gitea-repositories-meta/user3/repo3.git/hooks/update.d/gitea b/integrations/gitea-repositories-meta/user3/repo3.git/hooks/update.d/gitea
index 615b4f4b82..38101c2426 100755
--- a/integrations/gitea-repositories-meta/user3/repo3.git/hooks/update.d/gitea
+++ b/integrations/gitea-repositories-meta/user3/repo3.git/hooks/update.d/gitea
@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-"$GITEA_ROOT/gitea" hook --config='integrations/app.ini' update $1 $2 $3
+"$GITEA_ROOT/gitea" hook --config="$GITEA_ROOT/$GITEA_CONF" update $1 $2 $3
diff --git a/models/lfs_lock.go b/models/lfs_lock.go
index 83811bc7bd..9bb87843a3 100644
--- a/models/lfs_lock.go
+++ b/models/lfs_lock.go
@@ -36,7 +36,7 @@ func (l *LFSLock) AfterLoad() {
 }
 
 func cleanPath(p string) string {
-	return strings.ToLower(path.Clean(p))
+	return path.Clean(p)
 }
 
 // APIFormat convert a Release to lfs.LFSLock
@@ -73,8 +73,8 @@ func CreateLFSLock(lock *LFSLock) (*LFSLock, error) {
 // GetLFSLock returns release by given path.
 func GetLFSLock(repoID int64, path string) (*LFSLock, error) {
 	path = cleanPath(path)
-	rel := &LFSLock{RepoID: repoID, Path: path}
-	has, err := x.Get(rel)
+	rel := &LFSLock{RepoID: repoID}
+	has, err := x.Where("lower(path) = ?", strings.ToLower(path)).Get(rel)
 	if err != nil {
 		return nil, err
 	}
diff --git a/modules/lfs/server.go b/modules/lfs/server.go
index 474a3f56c3..329d6f00c4 100644
--- a/modules/lfs/server.go
+++ b/modules/lfs/server.go
@@ -68,12 +68,12 @@ type ObjectError struct {
 
 // ObjectLink builds a URL linking to the object.
 func (v *RequestVars) ObjectLink() string {
-	return setting.AppURL + path.Join(v.User, v.Repo, "info/lfs/objects", v.Oid)
+	return setting.AppURL + path.Join(v.User, v.Repo+".git", "info/lfs/objects", v.Oid)
 }
 
 // VerifyLink builds a URL for verifying the object.
 func (v *RequestVars) VerifyLink() string {
-	return setting.AppURL + path.Join(v.User, v.Repo, "info/lfs/verify")
+	return setting.AppURL + path.Join(v.User, v.Repo+".git", "info/lfs/verify")
 }
 
 // link provides a structure used to build a hypermedia representation of an HTTP link.
diff --git a/routers/repo/view.go b/routers/repo/view.go
index a02acb0d6c..512af27fc4 100644
--- a/routers/repo/view.go
+++ b/routers/repo/view.go
@@ -179,7 +179,7 @@ func renderFile(ctx *context.Context, entry *git.TreeEntry, treeLink, rawLink st
 						ctx.Data["IsLFSFile"] = true
 						ctx.Data["FileSize"] = size
 						filenameBase64 := base64.RawURLEncoding.EncodeToString([]byte(blob.Name()))
-						ctx.Data["RawFileLink"] = fmt.Sprintf("%s%s/info/lfs/objects/%s/%s", setting.AppURL, ctx.Repo.Repository.FullName(), oid, filenameBase64)
+						ctx.Data["RawFileLink"] = fmt.Sprintf("%s%s.git/info/lfs/objects/%s/%s", setting.AppURL, ctx.Repo.Repository.FullName(), oid, filenameBase64)
 					}
 				}
 			}