Merge remote-tracking branch 'upstream/main' into limit-repo-size

Resolved Conflicts:
	models/migrations/migrations.go

modules/setting/config.go

@@ -0,0 +1,55 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package setting
+
+import (
+	"sync"
+
+	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/modules/setting/config"
+)
+
+type PictureStruct struct {
+	DisableGravatar       *config.Value[bool]
+	EnableFederatedAvatar *config.Value[bool]
+}
+
+type ConfigStruct struct {
+	Picture *PictureStruct
+}
+
+var (
+	defaultConfig     *ConfigStruct
+	defaultConfigOnce sync.Once
+)
+
+func initDefaultConfig() {
+	config.SetCfgSecKeyGetter(&cfgSecKeyGetter{})
+	defaultConfig = &ConfigStruct{
+		Picture: &PictureStruct{
+			DisableGravatar:       config.Bool(false, config.CfgSecKey{Sec: "picture", Key: "DISABLE_GRAVATAR"}, "picture.disable_gravatar"),
+			EnableFederatedAvatar: config.Bool(false, config.CfgSecKey{Sec: "picture", Key: "ENABLE_FEDERATED_AVATAR"}, "picture.enable_federated_avatar"),
+		},
+	}
+}
+
+func Config() *ConfigStruct {
+	defaultConfigOnce.Do(initDefaultConfig)
+	return defaultConfig
+}
+
+type cfgSecKeyGetter struct{}
+
+func (c cfgSecKeyGetter) GetValue(sec, key string) (v string, has bool) {
+	cfgSec, err := CfgProvider.GetSection(sec)
+	if err != nil {
+		log.Error("Unable to get config section: %q", sec)
+		return "", false
+	}
+	cfgKey := ConfigSectionKey(cfgSec, key)
+	if cfgKey == nil {
+		return "", false
+	}
+	return cfgKey.Value(), true
+}

modules/setting/config/getter.go

@@ -0,0 +1,49 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package config
+
+import (
+	"context"
+	"sync"
+)
+
+var getterMu sync.RWMutex
+
+type CfgSecKeyGetter interface {
+	GetValue(sec, key string) (v string, has bool)
+}
+
+var cfgSecKeyGetterInternal CfgSecKeyGetter
+
+func SetCfgSecKeyGetter(p CfgSecKeyGetter) {
+	getterMu.Lock()
+	cfgSecKeyGetterInternal = p
+	getterMu.Unlock()
+}
+
+func GetCfgSecKeyGetter() CfgSecKeyGetter {
+	getterMu.RLock()
+	defer getterMu.RUnlock()
+	return cfgSecKeyGetterInternal
+}
+
+type DynKeyGetter interface {
+	GetValue(ctx context.Context, key string) (v string, has bool)
+	GetRevision(ctx context.Context) int
+	InvalidateCache()
+}
+
+var dynKeyGetterInternal DynKeyGetter
+
+func SetDynGetter(p DynKeyGetter) {
+	getterMu.Lock()
+	dynKeyGetterInternal = p
+	getterMu.Unlock()
+}
+
+func GetDynGetter() DynKeyGetter {
+	getterMu.RLock()
+	defer getterMu.RUnlock()
+	return dynKeyGetterInternal
+}

modules/setting/config/value.go

@@ -0,0 +1,81 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package config
+
+import (
+	"context"
+	"strconv"
+	"sync"
+)
+
+type CfgSecKey struct {
+	Sec, Key string
+}
+
+type Value[T any] struct {
+	mu sync.RWMutex
+
+	cfgSecKey CfgSecKey
+	dynKey    string
+
+	def, value T
+	revision   int
+}
+
+func (value *Value[T]) parse(s string) (v T) {
+	switch any(v).(type) {
+	case bool:
+		b, _ := strconv.ParseBool(s)
+		return any(b).(T)
+	default:
+		panic("unsupported config type, please complete the code")
+	}
+}
+
+func (value *Value[T]) Value(ctx context.Context) (v T) {
+	dg := GetDynGetter()
+	if dg == nil {
+		// this is an edge case: the database is not initialized but the system setting is going to be used
+		// it should panic to avoid inconsistent config values (from config / system setting) and fix the code
+		panic("no config dyn value getter")
+	}
+
+	rev := dg.GetRevision(ctx)
+
+	// if the revision in database doesn't change, use the last value
+	value.mu.RLock()
+	if rev == value.revision {
+		v = value.value
+		value.mu.RUnlock()
+		return v
+	}
+	value.mu.RUnlock()
+
+	// try to parse the config and cache it
+	var valStr *string
+	if dynVal, has := dg.GetValue(ctx, value.dynKey); has {
+		valStr = &dynVal
+	} else if cfgVal, has := GetCfgSecKeyGetter().GetValue(value.cfgSecKey.Sec, value.cfgSecKey.Key); has {
+		valStr = &cfgVal
+	}
+	if valStr == nil {
+		v = value.def
+	} else {
+		v = value.parse(*valStr)
+	}
+
+	value.mu.Lock()
+	value.value = v
+	value.revision = rev
+	value.mu.Unlock()
+	return v
+}
+
+func (value *Value[T]) DynKey() string {
+	return value.dynKey
+}
+
+func Bool(def bool, cfgSecKey CfgSecKey, dynKey string) *Value[bool] {
+	return &Value[bool]{def: def, cfgSecKey: cfgSecKey, dynKey: dynKey}
+}

modules/setting/config_env.go

@@ -149,8 +149,9 @@ func EnvironmentToConfig(cfg ConfigProvider, envs []string) (changed bool) {
 				continue
 			}
 		}
-		key := section.Key(keyName)
+		key := ConfigSectionKey(section, keyName)
 		if key == nil {
+			changed = true
 			key, err = section.NewKey(keyName, keyValue)
 			if err != nil {
 				log.Error("Error creating key: %s in section: %s with value: %s : %v", keyName, sectionName, keyValue, err)

modules/setting/config_env_test.go

@@ -115,3 +115,29 @@ key = old
 	EnvironmentToConfig(cfg, []string{"GITEA__sec__key__FILE=" + tmpFile})
 	assert.Equal(t, "value-from-file\n", cfg.Section("sec").Key("key").String())
 }
+
+func TestEnvironmentToConfigSubSecKey(t *testing.T) {
+	// the INI package has a quirk: by default, the keys are inherited.
+	// when maintaining the keys, the newly added sub key should not be affected by the parent key.
+	cfg, err := NewConfigProviderFromData(`
+[sec]
+key = some
+`)
+	assert.NoError(t, err)
+
+	changed := EnvironmentToConfig(cfg, []string{"GITEA__sec_0X2E_sub__key=some"})
+	assert.True(t, changed)
+
+	tmpFile := t.TempDir() + "/test-sub-sec-key.ini"
+	defer os.Remove(tmpFile)
+	err = cfg.SaveTo(tmpFile)
+	assert.NoError(t, err)
+	bs, err := os.ReadFile(tmpFile)
+	assert.NoError(t, err)
+	assert.Equal(t, `[sec]
+key = some
+
+[sec.sub]
+key = some
+`, string(bs))
+}

modules/setting/config_provider.go

@@ -213,11 +213,9 @@ func NewConfigProviderFromFile(file string, extraConfigs ...string) (ConfigProvi
 		}
 	}
 
-	if len(extraConfigs) > 0 {
-		for _, s := range extraConfigs {
-			if err := cfg.Append([]byte(s)); err != nil {
-				return nil, fmt.Errorf("unable to append more config: %v", err)
-			}
+	for _, s := range extraConfigs {
+		if err := cfg.Append([]byte(s)); err != nil {
+			return nil, fmt.Errorf("unable to append more config: %v", err)
 		}
 	}
 

modules/setting/oauth2.go

@@ -110,7 +110,7 @@ var OAuth2 = struct {
 	JWTSigningAlgorithm:        "RS256",
 	JWTSigningPrivateKeyFile:   "jwt/private.pem",
 	MaxTokenLength:             math.MaxInt16,
-	DefaultApplications:        []string{"git-credential-oauth", "git-credential-manager"},
+	DefaultApplications:        []string{"git-credential-oauth", "git-credential-manager", "tea"},
 }
 
 func loadOAuth2From(rootCfg ConfigProvider) {

modules/setting/queue.go

@@ -30,7 +30,7 @@ func GetQueueSettings(rootCfg ConfigProvider, name string) (QueueSettings, error
 	queueSettingsDefault := QueueSettings{
 		Type:    "level",         // dummy, channel, level, redis
 		Datadir: "queues/common", // relative to AppDataPath
-		Length:  100,             // queue length before a channel queue will block
+		Length:  100000,          // queue length before a channel queue will block
 
 		QueueName:   "_queue",
 		SetName:     "_unique",

modules/setting/security.go

@@ -19,7 +19,6 @@ var (
 	SecretKey                          string
 	InternalToken                      string // internal access token
 	LogInRememberDays                  int
-	CookieUserName                     string
 	CookieRememberName                 string
 	ReverseProxyAuthUser               string
 	ReverseProxyAuthEmail              string
@@ -104,7 +103,6 @@ func loadSecurityFrom(rootCfg ConfigProvider) {
 	sec := rootCfg.Section("security")
 	InstallLock = HasInstallLock(rootCfg)
 	LogInRememberDays = sec.Key("LOGIN_REMEMBER_DAYS").MustInt(7)
-	CookieUserName = sec.Key("COOKIE_USERNAME").MustString("gitea_awesome")
 	SecretKey = loadSecret(sec, "SECRET_KEY_URI", "SECRET_KEY")
 	if SecretKey == "" {
 		// FIXME: https://github.com/go-gitea/gitea/issues/16832

modules/setting/ui.go

@@ -76,8 +76,8 @@ var UI = struct {
 	CodeCommentLines:    4,
 	ReactionMaxUserNum:  10,
 	MaxDisplayFileSize:  8388608,
-	DefaultTheme:        `auto`,
-	Themes:              []string{`auto`, `gitea`, `arc-green`},
+	DefaultTheme:        `gitea-auto`,
+	Themes:              []string{`gitea-auto`, `gitea-light`, `gitea-dark`},
 	Reactions:           []string{`+1`, `-1`, `laugh`, `hooray`, `confused`, `heart`, `rocket`, `eyes`},
 	CustomEmojis:        []string{`git`, `gitea`, `codeberg`, `gitlab`, `github`, `gogs`},
 	CustomEmojisMap:     map[string]string{"git": ":git:", "gitea": ":gitea:", "codeberg": ":codeberg:", "gitlab": ":gitlab:", "github": ":github:", "gogs": ":gogs:"},