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	Close #24062 At the beginning, I just wanted to fix the warning mentioned by #24062 But, the cookie code really doesn't look good to me, so clean up them. Complete the TODO on `SetCookie`: > TODO: Copied from gitea.com/macaron/macaron and should be improved after macaron removed.
		
			
				
	
	
		
			76 lines
		
	
	
		
			2.8 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			76 lines
		
	
	
		
			2.8 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
// Copyright 2019 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package setting
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import (
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	"net/http"
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	"path"
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	"path/filepath"
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	"strings"
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	"code.gitea.io/gitea/modules/json"
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	"code.gitea.io/gitea/modules/log"
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)
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// SessionConfig defines Session settings
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var SessionConfig = struct {
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	OriginalProvider string
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	Provider         string
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	// Provider configuration, it's corresponding to provider.
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	ProviderConfig string
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	// Cookie name to save session ID. Default is "MacaronSession".
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	CookieName string
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	// Cookie path to store. Default is "/". HINT: there was a bug, the old value doesn't have trailing slash, and could be empty "".
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	CookiePath string
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	// GC interval time in seconds. Default is 3600.
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	Gclifetime int64
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	// Max life time in seconds. Default is whatever GC interval time is.
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	Maxlifetime int64
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	// Use HTTPS only. Default is false.
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	Secure bool
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	// Cookie domain name. Default is empty.
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	Domain string
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	// SameSite declares if your cookie should be restricted to a first-party or same-site context. Valid strings are "none", "lax", "strict". Default is "lax"
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	SameSite http.SameSite
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}{
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	CookieName:  "i_like_gitea",
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	Gclifetime:  86400,
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	Maxlifetime: 86400,
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	SameSite:    http.SameSiteLaxMode,
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}
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func loadSessionFrom(rootCfg ConfigProvider) {
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	sec := rootCfg.Section("session")
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	SessionConfig.Provider = sec.Key("PROVIDER").In("memory",
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		[]string{"memory", "file", "redis", "mysql", "postgres", "couchbase", "memcache", "db"})
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	SessionConfig.ProviderConfig = strings.Trim(sec.Key("PROVIDER_CONFIG").MustString(path.Join(AppDataPath, "sessions")), "\" ")
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	if SessionConfig.Provider == "file" && !filepath.IsAbs(SessionConfig.ProviderConfig) {
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		SessionConfig.ProviderConfig = path.Join(AppWorkPath, SessionConfig.ProviderConfig)
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	}
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	SessionConfig.CookieName = sec.Key("COOKIE_NAME").MustString("i_like_gitea")
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	SessionConfig.CookiePath = AppSubURL + "/" // there was a bug, old code only set CookePath=AppSubURL, no trailing slash
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	SessionConfig.Secure = sec.Key("COOKIE_SECURE").MustBool(false)
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	SessionConfig.Gclifetime = sec.Key("GC_INTERVAL_TIME").MustInt64(86400)
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	SessionConfig.Maxlifetime = sec.Key("SESSION_LIFE_TIME").MustInt64(86400)
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	SessionConfig.Domain = sec.Key("DOMAIN").String()
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	samesiteString := sec.Key("SAME_SITE").In("lax", []string{"none", "lax", "strict"})
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	switch strings.ToLower(samesiteString) {
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	case "none":
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		SessionConfig.SameSite = http.SameSiteNoneMode
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	case "strict":
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		SessionConfig.SameSite = http.SameSiteStrictMode
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	default:
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		SessionConfig.SameSite = http.SameSiteLaxMode
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	}
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	shadowConfig, err := json.Marshal(SessionConfig)
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	if err != nil {
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		log.Fatal("Can't shadow session config: %v", err)
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	}
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	SessionConfig.ProviderConfig = string(shadowConfig)
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	SessionConfig.OriginalProvider = SessionConfig.Provider
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	SessionConfig.Provider = "VirtualSession"
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	log.Info("Session Service Enabled")
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}
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