Merge remote-tracking branch 'giteaofficial/main'

* giteaofficial/main:
  Deduplicate lfs common code (go-gitea#30704)
  Improve job commit description (go-gitea#30579)
  Improve test for TestPullCompare (go-gitea#30699)
  Allow to save empty comment (go-gitea#30706)
  [skip ci] Updated translations via Crowdin
  Refactor imagediff and fix regression bug (go-gitea#30694)
  Improve oauth2 client "preferred username field" logic and the error handling (go-gitea#30622)
  Fix active item in tab menu (go-gitea#30690)

custom/conf/app.example.ini

@@ -1558,8 +1558,8 @@ LEVEL = Info
 ;; email = use the username part of the email attribute
 ;; Note: `nickname`, `preferred_username` and `email` options will normalize input strings using the following criteria:
 ;; - diacritics are removed
-;; - the characters in the set `['´\x60]` are removed
-;; - the characters in the set `[\s~+]` are replaced with `-`
+;; - the characters in the set ['´`] are removed
+;; - the characters in the set [\s~+] are replaced with "-"
 ;USERNAME = nickname
 ;;
 ;; Update avatar if available from oauth2 provider.

docs/content/administration/config-cheat-sheet.en-us.md

@@ -612,7 +612,7 @@ And the following unique queues:
   - `email` - use the username part of the email attribute
   - Note: `nickname`, `preferred_username` and `email` options will normalize input strings using the following criteria:
     - diacritics are removed
-    - the characters in the set `['´\x60]` are removed
+    - the characters in the set ```['´`]``` are removed
     - the characters in the set `[\s~+]` are replaced with `-`
 - `UPDATE_AVATAR`: **false**: Update avatar if available from oauth2 provider. Update will be performed on each login.
 - `ACCOUNT_LINKING`: **login**: How to handle if an account / email already exists:

models/actions/run.go

@@ -74,6 +74,13 @@ func (run *ActionRun) Link() string {
 	return fmt.Sprintf("%s/actions/runs/%d", run.Repo.Link(), run.Index)
 }
 
+func (run *ActionRun) WorkflowLink() string {
+	if run.Repo == nil {
+		return ""
+	}
+	return fmt.Sprintf("%s/actions/?workflow=%s", run.Repo.Link(), run.WorkflowID)
+}
+
 // RefLink return the url of run's ref
 func (run *ActionRun) RefLink() string {
 	refName := git.RefName(run.Ref)
@@ -156,6 +163,10 @@ func (run *ActionRun) GetPullRequestEventPayload() (*api.PullRequestPayload, err
 	return nil, fmt.Errorf("event %s is not a pull request event", run.Event)
 }
 
+func (run *ActionRun) IsSchedule() bool {
+	return run.ScheduleID > 0
+}
+
 func updateRepoRunsNumbers(ctx context.Context, repo *repo_model.Repository) error {
 	_, err := db.GetEngine(ctx).ID(repo.ID).
 		SetExpr("num_action_runs",

models/unittest/testdb.go

@@ -16,6 +16,7 @@ import (
 	"code.gitea.io/gitea/models/system"
 	"code.gitea.io/gitea/modules/auth/password/hash"
 	"code.gitea.io/gitea/modules/base"
+	"code.gitea.io/gitea/modules/cache"
 	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/modules/setting/config"
@@ -106,6 +107,7 @@ func MainTest(m *testing.M, testOpts ...*TestOptions) {
 		fatalTestError("Error creating test engine: %v\n", err)
 	}
 
+	setting.IsInTesting = true
 	setting.AppURL = "https://try.gitea.io/"
 	setting.RunUser = "runuser"
 	setting.SSH.User = "sshuser"
@@ -148,6 +150,9 @@ func MainTest(m *testing.M, testOpts ...*TestOptions) {
 
 	config.SetDynGetter(system.NewDatabaseDynKeyGetter())
 
+	if err = cache.Init(); err != nil {
+		fatalTestError("cache.Init: %v\n", err)
+	}
 	if err = storage.Init(); err != nil {
 		fatalTestError("storage.Init: %v\n", err)
 	}

models/user/user.go

@@ -501,19 +501,19 @@ func GetUserSalt() (string, error) {
 // Note: The set of characters here can safely expand without a breaking change,
 // but characters removed from this set can cause user account linking to break
 var (
-	customCharsReplacement    = strings.NewReplacer("Æ", "AE")
-	removeCharsRE             = regexp.MustCompile(`['´\x60]`)
-	removeDiacriticsTransform = transform.Chain(norm.NFD, runes.Remove(runes.In(unicode.Mn)), norm.NFC)
-	replaceCharsHyphenRE      = regexp.MustCompile(`[\s~+]`)
+	customCharsReplacement = strings.NewReplacer("Æ", "AE")
+	removeCharsRE          = regexp.MustCompile("['`´]")
+	transformDiacritics    = transform.Chain(norm.NFD, runes.Remove(runes.In(unicode.Mn)), norm.NFC)
+	replaceCharsHyphenRE   = regexp.MustCompile(`[\s~+]`)
 )
 
-// normalizeUserName returns a string with single-quotes and diacritics
-// removed, and any other non-supported username characters replaced with
-// a `-` character
+// NormalizeUserName only takes the name part if it is an email address, transforms it diacritics to ASCII characters.
+// It returns a string with the single-quotes removed, and any other non-supported username characters are replaced with a `-` character
 func NormalizeUserName(s string) (string, error) {
-	strDiacriticsRemoved, n, err := transform.String(removeDiacriticsTransform, customCharsReplacement.Replace(s))
+	s, _, _ = strings.Cut(s, "@")
+	strDiacriticsRemoved, n, err := transform.String(transformDiacritics, customCharsReplacement.Replace(s))
 	if err != nil {
-		return "", fmt.Errorf("Failed to normalize character `%v` in provided username `%v`", s[n], s)
+		return "", fmt.Errorf("failed to normalize the string of provided username %q at position %d", s, n)
 	}
 	return replaceCharsHyphenRE.ReplaceAllLiteralString(removeCharsRE.ReplaceAllLiteralString(strDiacriticsRemoved, ""), "-"), nil
 }

models/user/user_test.go

@@ -506,15 +506,16 @@ func Test_NormalizeUserFromEmail(t *testing.T) {
 		Expected          string
 		IsNormalizedValid bool
 	}{
-		{"test", "test", true},
+		{"name@example.com", "name", true},
+		{"test'`´name", "testname", true},
 		{"Sinéad.O'Connor", "Sinead.OConnor", true},
 		{"Æsir", "AEsir", true},
-		// \u00e9\u0065\u0301
-		{"éé", "ee", true},
+		{"éé", "ee", true}, // \u00e9\u0065\u0301
 		{"Awareness Hub", "Awareness-Hub", true},
 		{"double__underscore", "double__underscore", false}, // We should consider squashing double non-alpha characters
 		{".bad.", ".bad.", false},
 		{"new😀user", "new😀user", false}, // No plans to support
+		{`"quoted"`, `"quoted"`, false}, // No plans to support
 	}
 	for _, testCase := range testCases {
 		normalizedName, err := user_model.NormalizeUserName(testCase.Input)

modules/git/pipeline/lfs_common.go

@@ -0,0 +1,32 @@
+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package pipeline
+
+import (
+	"fmt"
+	"time"
+
+	"code.gitea.io/gitea/modules/git"
+)
+
+// LFSResult represents commits found using a provided pointer file hash
+type LFSResult struct {
+	Name           string
+	SHA            string
+	Summary        string
+	When           time.Time
+	ParentHashes   []git.ObjectID
+	BranchName     string
+	FullCommitName string
+}
+
+type lfsResultSlice []*LFSResult
+
+func (a lfsResultSlice) Len() int           { return len(a) }
+func (a lfsResultSlice) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }
+func (a lfsResultSlice) Less(i, j int) bool { return a[j].When.After(a[i].When) }
+
+func lfsError(msg string, err error) error {
+	return fmt.Errorf("LFS error occurred, %s: err: %w", msg, err)
+}

modules/git/pipeline/lfs.go → modules/git/pipeline/lfs_gogit.go

@@ -7,12 +7,10 @@ package pipeline
 
 import (
 	"bufio"
-	"fmt"
 	"io"
 	"sort"
 	"strings"
 	"sync"
-	"time"
 
 	"code.gitea.io/gitea/modules/git"
 
@@ -21,23 +19,6 @@ import (
 	"github.com/go-git/go-git/v5/plumbing/object"
 )
 
-// LFSResult represents commits found using a provided pointer file hash
-type LFSResult struct {
-	Name           string
-	SHA            string
-	Summary        string
-	When           time.Time
-	ParentHashes   []git.ObjectID
-	BranchName     string
-	FullCommitName string
-}
-
-type lfsResultSlice []*LFSResult
-
-func (a lfsResultSlice) Len() int           { return len(a) }
-func (a lfsResultSlice) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }
-func (a lfsResultSlice) Less(i, j int) bool { return a[j].When.After(a[i].When) }
-
 // FindLFSFile finds commits that contain a provided pointer file hash
 func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, error) {
 	resultsMap := map[string]*LFSResult{}
@@ -51,7 +32,7 @@ func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, err
 		All:   true,
 	})
 	if err != nil {
-		return nil, fmt.Errorf("Failed to get GoGit CommitsIter. Error: %w", err)
+		return nil, lfsError("failed to get GoGit CommitsIter", err)
 	}
 
 	err = commitsIter.ForEach(func(gitCommit *object.Commit) error {
@@ -85,7 +66,7 @@ func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, err
 		return nil
 	})
 	if err != nil && err != io.EOF {
-		return nil, fmt.Errorf("Failure in CommitIter.ForEach: %w", err)
+		return nil, lfsError("failure in CommitIter.ForEach", err)
 	}
 
 	for _, result := range resultsMap {
@@ -156,7 +137,7 @@ func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, err
 	select {
 	case err, has := <-errChan:
 		if has {
-			return nil, fmt.Errorf("Unable to obtain name for LFS files. Error: %w", err)
+			return nil, lfsError("unable to obtain name for LFS files", err)
 		}
 	default:
 	}

modules/git/pipeline/lfs_nogogit.go

@@ -8,33 +8,14 @@ package pipeline
 import (
 	"bufio"
 	"bytes"
-	"fmt"
 	"io"
 	"sort"
 	"strings"
 	"sync"
-	"time"
 
 	"code.gitea.io/gitea/modules/git"
 )
 
-// LFSResult represents commits found using a provided pointer file hash
-type LFSResult struct {
-	Name           string
-	SHA            string
-	Summary        string
-	When           time.Time
-	ParentIDs      []git.ObjectID
-	BranchName     string
-	FullCommitName string
-}
-
-type lfsResultSlice []*LFSResult
-
-func (a lfsResultSlice) Len() int           { return len(a) }
-func (a lfsResultSlice) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }
-func (a lfsResultSlice) Less(i, j int) bool { return a[j].When.After(a[i].When) }
-
 // FindLFSFile finds commits that contain a provided pointer file hash
 func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, error) {
 	resultsMap := map[string]*LFSResult{}
@@ -137,11 +118,11 @@ func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, err
 					n += int64(count)
 					if bytes.Equal(binObjectID, objectID.RawValue()) {
 						result := LFSResult{
-							Name:      curPath + string(fname),
-							SHA:       curCommit.ID.String(),
-							Summary:   strings.Split(strings.TrimSpace(curCommit.CommitMessage), "\n")[0],
-							When:      curCommit.Author.When,
-							ParentIDs: curCommit.Parents,
+							Name:         curPath + string(fname),
+							SHA:          curCommit.ID.String(),
+							Summary:      strings.Split(strings.TrimSpace(curCommit.CommitMessage), "\n")[0],
+							When:         curCommit.Author.When,
+							ParentHashes: curCommit.Parents,
 						}
 						resultsMap[curCommit.ID.String()+":"+curPath+string(fname)] = &result
 					} else if string(mode) == git.EntryModeTree.String() {
@@ -183,7 +164,7 @@ func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, err
 
 	for _, result := range resultsMap {
 		hasParent := false
-		for _, parentID := range result.ParentIDs {
+		for _, parentID := range result.ParentHashes {
 			if _, hasParent = resultsMap[parentID.String()+":"+result.Name]; hasParent {
 				break
 			}
@@ -240,7 +221,7 @@ func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, err
 	select {
 	case err, has := <-errChan:
 		if has {
-			return nil, fmt.Errorf("Unable to obtain name for LFS files. Error: %w", err)
+			return nil, lfsError("unable to obtain name for LFS files", err)
 		}
 	default:
 	}

modules/session/mock.go

@@ -0,0 +1,26 @@
+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package session
+
+import (
+	"net/http"
+
+	"gitea.com/go-chi/session"
+)
+
+type MockStore struct {
+	*session.MemStore
+}
+
+func (m *MockStore) Destroy(writer http.ResponseWriter, request *http.Request) error {
+	return nil
+}
+
+type mockStoreContextKeyStruct struct{}
+
+var MockStoreContextKey = mockStoreContextKeyStruct{}
+
+func NewMockStore(sid string) *MockStore {
+	return &MockStore{session.NewMemStore(sid)}
+}

modules/session/store.go

@@ -6,6 +6,8 @@ package session
 import (
 	"net/http"
 
+	"code.gitea.io/gitea/modules/setting"
+
 	"gitea.com/go-chi/session"
 )
 
@@ -14,15 +16,32 @@ type Store interface {
 	Get(any) any
 	Set(any, any) error
 	Delete(any) error
+	ID() string
+	Release() error
+	Flush() error
+	Destroy(http.ResponseWriter, *http.Request) error
 }
 
 // RegenerateSession regenerates the underlying session and returns the new store
 func RegenerateSession(resp http.ResponseWriter, req *http.Request) (Store, error) {
 	for _, f := range BeforeRegenerateSession {
 		f(resp, req)
 	}
-	s, err := session.RegenerateSession(resp, req)
-	return s, err
+	if setting.IsInTesting {
+		if store, ok := req.Context().Value(MockStoreContextKey).(*MockStore); ok {
+			return store, nil
+		}
+	}
+	return session.RegenerateSession(resp, req)
+}
+
+func GetContextSession(req *http.Request) Store {
+	if setting.IsInTesting {
+		if store, ok := req.Context().Value(MockStoreContextKey).(*MockStore); ok {
+			return store
+		}
+	}
+	return session.GetSession(req)
 }
 
 // BeforeRegenerateSession is a list of functions that are called before a session is regenerated.

modules/setting/oauth2.go

@@ -16,14 +16,10 @@ import (
 type OAuth2UsernameType string
 
 const (
-	// OAuth2UsernameUserid oauth2 userid field will be used as gitea name
-	OAuth2UsernameUserid OAuth2UsernameType = "userid"
-	// OAuth2UsernameNickname oauth2 nickname field will be used as gitea name
-	OAuth2UsernameNickname OAuth2UsernameType = "nickname"
-	// OAuth2UsernameEmail username of oauth2 email field will be used as gitea name
-	OAuth2UsernameEmail OAuth2UsernameType = "email"
-	// OAuth2UsernameEmail username of oauth2 preferred_username field will be used as gitea name
-	OAuth2UsernamePreferredUsername OAuth2UsernameType = "preferred_username"
+	OAuth2UsernameUserid            OAuth2UsernameType = "userid"             // use user id (sub) field as gitea's username
+	OAuth2UsernameNickname          OAuth2UsernameType = "nickname"           // use nickname field
+	OAuth2UsernameEmail             OAuth2UsernameType = "email"              // use email field
+	OAuth2UsernamePreferredUsername OAuth2UsernameType = "preferred_username" // use preferred_username field
 )
 
 func (username OAuth2UsernameType) isValid() bool {
@@ -71,8 +67,8 @@ func loadOAuth2ClientFrom(rootCfg ConfigProvider) {
 	OAuth2Client.EnableAutoRegistration = sec.Key("ENABLE_AUTO_REGISTRATION").MustBool()
 	OAuth2Client.Username = OAuth2UsernameType(sec.Key("USERNAME").MustString(string(OAuth2UsernameNickname)))
 	if !OAuth2Client.Username.isValid() {
-		log.Warn("Username setting is not valid: '%s', will fallback to '%s'", OAuth2Client.Username, OAuth2UsernameNickname)
 		OAuth2Client.Username = OAuth2UsernameNickname
+		log.Warn("[oauth2_client].USERNAME setting is invalid, falls back to %q", OAuth2Client.Username)
 	}
 	OAuth2Client.UpdateAvatar = sec.Key("UPDATE_AVATAR").MustBool()
 	OAuth2Client.AccountLinking = OAuth2AccountLinkingType(sec.Key("ACCOUNT_LINKING").MustString(string(OAuth2AccountLinkingLogin)))

options/locale/locale_en-US.ini

@@ -436,6 +436,7 @@ oauth_signin_submit = Link Account
 oauth.signin.error = There was an error processing the authorization request. If this error persists, please contact the site administrator.
 oauth.signin.error.access_denied = The authorization request was denied.
 oauth.signin.error.temporarily_unavailable = Authorization failed because the authentication server is temporarily unavailable. Please try again later.
+oauth_callback_unable_auto_reg = Auto Registration is enabled, but OAuth2 Provider %[1]s returned missing fields: %[2]s, unable to create an account automatically, please create or link to an account, or contact the site administrator.
 openid_connect_submit = Connect
 openid_connect_title = Connect to an existing account
 openid_connect_desc = The chosen OpenID URI is unknown. Associate it with a new account here.