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	Gitea allows to whitelist email domains so that only email addresses from certain domains are allowed to register an account, but does not currently allows to do the opposite: blacklisting email domains so that addresses from certain domains are *forbidden* to register an account. The idea has been briefly mentioned in the discussion about issue #6350, but never implemented. This PR does that. The rationale is that, in my experience of running a Gitea instance, *a single email domain* is responsible for *most* of the spam accounts, and for *all* of the spam accounts that manage to get past the email confirmation step. So on top of the other spam mitigation measures already available (email confirmation, CAPTCHA, etc.), having the option to block a particularly annoying domain would be helpful. close #13628
		
			
				
	
	
		
			129 lines
		
	
	
		
			6.5 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			129 lines
		
	
	
		
			6.5 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
| // Copyright 2019 The Gitea Authors. All rights reserved.
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| // Use of this source code is governed by a MIT-style
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| // license that can be found in the LICENSE file.
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| 
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| package setting
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| 
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| import (
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| 	"regexp"
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| 	"time"
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| 
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| 	"code.gitea.io/gitea/modules/structs"
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| )
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| 
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| // Service settings
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| var Service struct {
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| 	DefaultOrgVisibility                    string
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| 	DefaultOrgVisibilityMode                structs.VisibleType
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| 	ActiveCodeLives                         int
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| 	ResetPwdCodeLives                       int
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| 	RegisterEmailConfirm                    bool
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| 	RegisterManualConfirm                   bool
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| 	EmailDomainWhitelist                    []string
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| 	EmailDomainBlocklist                    []string
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| 	DisableRegistration                     bool
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| 	AllowOnlyExternalRegistration           bool
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| 	ShowRegistrationButton                  bool
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| 	ShowMilestonesDashboardPage             bool
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| 	RequireSignInView                       bool
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| 	EnableNotifyMail                        bool
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| 	EnableBasicAuth                         bool
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| 	EnableReverseProxyAuth                  bool
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| 	EnableReverseProxyAutoRegister          bool
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| 	EnableReverseProxyEmail                 bool
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| 	EnableCaptcha                           bool
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| 	RequireExternalRegistrationCaptcha      bool
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| 	RequireExternalRegistrationPassword     bool
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| 	CaptchaType                             string
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| 	RecaptchaSecret                         string
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| 	RecaptchaSitekey                        string
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| 	RecaptchaURL                            string
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| 	HcaptchaSecret                          string
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| 	HcaptchaSitekey                         string
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| 	DefaultKeepEmailPrivate                 bool
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| 	DefaultAllowCreateOrganization          bool
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| 	EnableTimetracking                      bool
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| 	DefaultEnableTimetracking               bool
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| 	DefaultEnableDependencies               bool
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| 	AllowCrossRepositoryDependencies        bool
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| 	DefaultAllowOnlyContributorsToTrackTime bool
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| 	NoReplyAddress                          string
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| 	EnableUserHeatmap                       bool
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| 	AutoWatchNewRepos                       bool
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| 	AutoWatchOnChanges                      bool
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| 	DefaultOrgMemberVisible                 bool
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| 	UserDeleteWithCommentsMaxTime           time.Duration
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| 
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| 	// OpenID settings
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| 	EnableOpenIDSignIn bool
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| 	EnableOpenIDSignUp bool
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| 	OpenIDWhitelist    []*regexp.Regexp
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| 	OpenIDBlacklist    []*regexp.Regexp
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| }
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| 
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| func newService() {
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| 	sec := Cfg.Section("service")
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| 	Service.ActiveCodeLives = sec.Key("ACTIVE_CODE_LIVE_MINUTES").MustInt(180)
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| 	Service.ResetPwdCodeLives = sec.Key("RESET_PASSWD_CODE_LIVE_MINUTES").MustInt(180)
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| 	Service.DisableRegistration = sec.Key("DISABLE_REGISTRATION").MustBool()
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| 	Service.AllowOnlyExternalRegistration = sec.Key("ALLOW_ONLY_EXTERNAL_REGISTRATION").MustBool()
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| 	if !sec.Key("REGISTER_EMAIL_CONFIRM").MustBool() {
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| 		Service.RegisterManualConfirm = sec.Key("REGISTER_MANUAL_CONFIRM").MustBool(false)
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| 	} else {
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| 		Service.RegisterManualConfirm = false
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| 	}
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| 	Service.EmailDomainWhitelist = sec.Key("EMAIL_DOMAIN_WHITELIST").Strings(",")
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| 	Service.EmailDomainBlocklist = sec.Key("EMAIL_DOMAIN_BLOCKLIST").Strings(",")
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| 	Service.ShowRegistrationButton = sec.Key("SHOW_REGISTRATION_BUTTON").MustBool(!(Service.DisableRegistration || Service.AllowOnlyExternalRegistration))
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| 	Service.ShowMilestonesDashboardPage = sec.Key("SHOW_MILESTONES_DASHBOARD_PAGE").MustBool(true)
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| 	Service.RequireSignInView = sec.Key("REQUIRE_SIGNIN_VIEW").MustBool()
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| 	Service.EnableBasicAuth = sec.Key("ENABLE_BASIC_AUTHENTICATION").MustBool(true)
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| 	Service.EnableReverseProxyAuth = sec.Key("ENABLE_REVERSE_PROXY_AUTHENTICATION").MustBool()
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| 	Service.EnableReverseProxyAutoRegister = sec.Key("ENABLE_REVERSE_PROXY_AUTO_REGISTRATION").MustBool()
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| 	Service.EnableReverseProxyEmail = sec.Key("ENABLE_REVERSE_PROXY_EMAIL").MustBool()
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| 	Service.EnableCaptcha = sec.Key("ENABLE_CAPTCHA").MustBool(false)
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| 	Service.RequireExternalRegistrationCaptcha = sec.Key("REQUIRE_EXTERNAL_REGISTRATION_CAPTCHA").MustBool(Service.EnableCaptcha)
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| 	Service.RequireExternalRegistrationPassword = sec.Key("REQUIRE_EXTERNAL_REGISTRATION_PASSWORD").MustBool()
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| 	Service.CaptchaType = sec.Key("CAPTCHA_TYPE").MustString(ImageCaptcha)
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| 	Service.RecaptchaSecret = sec.Key("RECAPTCHA_SECRET").MustString("")
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| 	Service.RecaptchaSitekey = sec.Key("RECAPTCHA_SITEKEY").MustString("")
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| 	Service.RecaptchaURL = sec.Key("RECAPTCHA_URL").MustString("https://www.google.com/recaptcha/")
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| 	Service.HcaptchaSecret = sec.Key("HCAPTCHA_SECRET").MustString("")
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| 	Service.HcaptchaSitekey = sec.Key("HCAPTCHA_SITEKEY").MustString("")
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| 	Service.DefaultKeepEmailPrivate = sec.Key("DEFAULT_KEEP_EMAIL_PRIVATE").MustBool()
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| 	Service.DefaultAllowCreateOrganization = sec.Key("DEFAULT_ALLOW_CREATE_ORGANIZATION").MustBool(true)
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| 	Service.EnableTimetracking = sec.Key("ENABLE_TIMETRACKING").MustBool(true)
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| 	if Service.EnableTimetracking {
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| 		Service.DefaultEnableTimetracking = sec.Key("DEFAULT_ENABLE_TIMETRACKING").MustBool(true)
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| 	}
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| 	Service.DefaultEnableDependencies = sec.Key("DEFAULT_ENABLE_DEPENDENCIES").MustBool(true)
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| 	Service.AllowCrossRepositoryDependencies = sec.Key("ALLOW_CROSS_REPOSITORY_DEPENDENCIES").MustBool(true)
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| 	Service.DefaultAllowOnlyContributorsToTrackTime = sec.Key("DEFAULT_ALLOW_ONLY_CONTRIBUTORS_TO_TRACK_TIME").MustBool(true)
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| 	Service.NoReplyAddress = sec.Key("NO_REPLY_ADDRESS").MustString("noreply." + Domain)
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| 	Service.EnableUserHeatmap = sec.Key("ENABLE_USER_HEATMAP").MustBool(true)
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| 	Service.AutoWatchNewRepos = sec.Key("AUTO_WATCH_NEW_REPOS").MustBool(true)
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| 	Service.AutoWatchOnChanges = sec.Key("AUTO_WATCH_ON_CHANGES").MustBool(false)
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| 	Service.DefaultOrgVisibility = sec.Key("DEFAULT_ORG_VISIBILITY").In("public", structs.ExtractKeysFromMapString(structs.VisibilityModes))
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| 	Service.DefaultOrgVisibilityMode = structs.VisibilityModes[Service.DefaultOrgVisibility]
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| 	Service.DefaultOrgMemberVisible = sec.Key("DEFAULT_ORG_MEMBER_VISIBLE").MustBool()
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| 	Service.UserDeleteWithCommentsMaxTime = sec.Key("USER_DELETE_WITH_COMMENTS_MAX_TIME").MustDuration(0)
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| 
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| 	sec = Cfg.Section("openid")
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| 	Service.EnableOpenIDSignIn = sec.Key("ENABLE_OPENID_SIGNIN").MustBool(!InstallLock)
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| 	Service.EnableOpenIDSignUp = sec.Key("ENABLE_OPENID_SIGNUP").MustBool(!Service.DisableRegistration && Service.EnableOpenIDSignIn)
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| 	pats := sec.Key("WHITELISTED_URIS").Strings(" ")
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| 	if len(pats) != 0 {
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| 		Service.OpenIDWhitelist = make([]*regexp.Regexp, len(pats))
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| 		for i, p := range pats {
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| 			Service.OpenIDWhitelist[i] = regexp.MustCompilePOSIX(p)
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| 		}
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| 	}
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| 	pats = sec.Key("BLACKLISTED_URIS").Strings(" ")
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| 	if len(pats) != 0 {
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| 		Service.OpenIDBlacklist = make([]*regexp.Regexp, len(pats))
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| 		for i, p := range pats {
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| 			Service.OpenIDBlacklist[i] = regexp.MustCompilePOSIX(p)
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| 		}
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| 	}
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| }
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