forgejo-federation/routers/web/user/setting/account.go
Gusted c6a53c3172
[SECURITY] Rework long-term authentication
- This is a 'front-port' of the already existing patch on v1.21 and
v1.20, but applied on top of what Gitea has done to rework the LTA
mechanism. Forgejo will stick with the reworked mechanism by the Forgejo
Security team for the time being. The removal of legacy code (AES-GCM) has been
left out.
- The current architecture is inherently insecure, because you can
construct the 'secret' cookie value with values that are available in
the database. Thus provides zero protection when a database is
dumped/leaked.
- This patch implements a new architecture that's inspired from: [Paragonie Initiative](https://paragonie.com/blog/2015/04/secure-authentication-php-with-long-term-persistence#secure-remember-me-cookies).
- Integration testing is added to ensure the new mechanism works.
- Removes a setting, because it's not used anymore.

(cherry picked from commit e3d6622a63da9c33eed1e3d102cf28a92ff653d6)
(cherry picked from commit fef1a6dac5e25579e42d40209c4cfc06879948b9)
(cherry picked from commit b0c5165145fa52f2f7bbec1f50b308bdf1d20ef3)
(cherry picked from commit 7ad51b9f8d0647eecacd258f6ee26155da3872e1)
(cherry picked from commit 64f053f3834e764112cde26bb0d16c5e88d6b2af)
(cherry picked from commit f5e78e4c204ce50b800645d614218b6b6096eecb)

Conflicts:
	services/auth/auth_token_test.go
	https://codeberg.org/forgejo/forgejo/pulls/2069
(cherry picked from commit f69fc23d4bbadf388c7857040ee0774b824e418e)
(cherry picked from commit d955ab3ab02cbb7f1245a8cddec426d64d3ac500)
(cherry picked from commit 9220088f902a25c4690bcabf5a40a8d02e784182)
(cherry picked from commit c73ac636962c41c71814c273510146f0533264ab)
(cherry picked from commit 747a176048ea93085b406429db0e25bb21912eda)

Conflicts:
	models/user/user.go
	routers/web/user/setting/account.go
	https://codeberg.org/forgejo/forgejo/pulls/2295
2024-02-05 15:06:15 +01:00

316 lines
11 KiB
Go

// Copyright 2014 The Gogs Authors. All rights reserved.
// Copyright 2018 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package setting
import (
"errors"
"net/http"
"time"
"code.gitea.io/gitea/models"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/auth/password"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/optional"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/timeutil"
"code.gitea.io/gitea/modules/web"
"code.gitea.io/gitea/services/auth"
"code.gitea.io/gitea/services/forms"
"code.gitea.io/gitea/services/mailer"
"code.gitea.io/gitea/services/user"
)
const (
tplSettingsAccount base.TplName = "user/settings/account"
)
// Account renders change user's password, user's email and user suicide page
func Account(ctx *context.Context) {
ctx.Data["Title"] = ctx.Tr("settings.account")
ctx.Data["PageIsSettingsAccount"] = true
ctx.Data["Email"] = ctx.Doer.Email
ctx.Data["EnableNotifyMail"] = setting.Service.EnableNotifyMail
loadAccountData(ctx)
ctx.HTML(http.StatusOK, tplSettingsAccount)
}
// AccountPost response for change user's password
func AccountPost(ctx *context.Context) {
form := web.GetForm(ctx).(*forms.ChangePasswordForm)
ctx.Data["Title"] = ctx.Tr("settings")
ctx.Data["PageIsSettingsAccount"] = true
if ctx.HasError() {
loadAccountData(ctx)
ctx.HTML(http.StatusOK, tplSettingsAccount)
return
}
if ctx.Doer.IsPasswordSet() && !ctx.Doer.ValidatePassword(form.OldPassword) {
ctx.Flash.Error(ctx.Tr("settings.password_incorrect"))
} else if form.Password != form.Retype {
ctx.Flash.Error(ctx.Tr("form.password_not_match"))
} else {
opts := &user.UpdateAuthOptions{
Password: optional.Some(form.Password),
MustChangePassword: optional.Some(false),
}
if err := user.UpdateAuth(ctx, ctx.Doer, opts); err != nil {
switch {
case errors.Is(err, password.ErrMinLength):
ctx.Flash.Error(ctx.Tr("auth.password_too_short", setting.MinPasswordLength))
case errors.Is(err, password.ErrComplexity):
ctx.Flash.Error(password.BuildComplexityError(ctx.Locale))
case errors.Is(err, password.ErrIsPwned):
ctx.Flash.Error(ctx.Tr("auth.password_pwned"))
case password.IsErrIsPwnedRequest(err):
log.Error("%s", err.Error())
ctx.Flash.Error(ctx.Tr("auth.password_pwned_err"))
default:
ctx.ServerError("UpdateAuth", err)
return
}
} else {
// Re-generate LTA cookie.
if len(ctx.GetSiteCookie(setting.CookieRememberName)) != 0 {
if err := ctx.SetLTACookie(ctx.Doer); err != nil {
ctx.ServerError("SetLTACookie", err)
return
}
}
log.Trace("User password updated: %s", ctx.Doer.Name)
ctx.Flash.Success(ctx.Tr("settings.change_password_success"))
}
}
ctx.Redirect(setting.AppSubURL + "/user/settings/account")
}
// EmailPost response for change user's email
func EmailPost(ctx *context.Context) {
form := web.GetForm(ctx).(*forms.AddEmailForm)
ctx.Data["Title"] = ctx.Tr("settings")
ctx.Data["PageIsSettingsAccount"] = true
// Make emailaddress primary.
if ctx.FormString("_method") == "PRIMARY" {
if err := user_model.MakeEmailPrimary(ctx, &user_model.EmailAddress{ID: ctx.FormInt64("id")}); err != nil {
ctx.ServerError("MakeEmailPrimary", err)
return
}
log.Trace("Email made primary: %s", ctx.Doer.Name)
ctx.Redirect(setting.AppSubURL + "/user/settings/account")
return
}
// Send activation Email
if ctx.FormString("_method") == "SENDACTIVATION" {
var address string
if ctx.Cache.IsExist("MailResendLimit_" + ctx.Doer.LowerName) {
log.Error("Send activation: activation still pending")
ctx.Redirect(setting.AppSubURL + "/user/settings/account")
return
}
id := ctx.FormInt64("id")
email, err := user_model.GetEmailAddressByID(ctx, ctx.Doer.ID, id)
if err != nil {
log.Error("GetEmailAddressByID(%d,%d) error: %v", ctx.Doer.ID, id, err)
ctx.Redirect(setting.AppSubURL + "/user/settings/account")
return
}
if email == nil {
log.Warn("Send activation failed: EmailAddress[%d] not found for user: %-v", id, ctx.Doer)
ctx.Redirect(setting.AppSubURL + "/user/settings/account")
return
}
if email.IsActivated {
log.Debug("Send activation failed: email %s is already activated for user: %-v", email.Email, ctx.Doer)
ctx.Redirect(setting.AppSubURL + "/user/settings/account")
return
}
if email.IsPrimary {
if ctx.Doer.IsActive && !setting.Service.RegisterEmailConfirm {
log.Debug("Send activation failed: email %s is already activated for user: %-v", email.Email, ctx.Doer)
ctx.Redirect(setting.AppSubURL + "/user/settings/account")
return
}
// Only fired when the primary email is inactive (Wrong state)
mailer.SendActivateAccountMail(ctx.Locale, ctx.Doer)
} else {
mailer.SendActivateEmailMail(ctx.Doer, email.Email)
}
address = email.Email
if err := ctx.Cache.Put("MailResendLimit_"+ctx.Doer.LowerName, ctx.Doer.LowerName, 180); err != nil {
log.Error("Set cache(MailResendLimit) fail: %v", err)
}
ctx.Flash.Info(ctx.Tr("settings.add_email_confirmation_sent", address, timeutil.MinutesToFriendly(setting.Service.ActiveCodeLives, ctx.Locale)))
ctx.Redirect(setting.AppSubURL + "/user/settings/account")
return
}
// Set Email Notification Preference
if ctx.FormString("_method") == "NOTIFICATION" {
preference := ctx.FormString("preference")
if !(preference == user_model.EmailNotificationsEnabled ||
preference == user_model.EmailNotificationsOnMention ||
preference == user_model.EmailNotificationsDisabled ||
preference == user_model.EmailNotificationsAndYourOwn) {
log.Error("Email notifications preference change returned unrecognized option %s: %s", preference, ctx.Doer.Name)
ctx.ServerError("SetEmailPreference", errors.New("option unrecognized"))
return
}
opts := &user.UpdateOptions{
EmailNotificationsPreference: optional.Some(preference),
}
if err := user.UpdateUser(ctx, ctx.Doer, opts); err != nil {
log.Error("Set Email Notifications failed: %v", err)
ctx.ServerError("UpdateUser", err)
return
}
log.Trace("Email notifications preference made %s: %s", preference, ctx.Doer.Name)
ctx.Flash.Success(ctx.Tr("settings.email_preference_set_success"))
ctx.Redirect(setting.AppSubURL + "/user/settings/account")
return
}
if ctx.HasError() {
loadAccountData(ctx)
ctx.HTML(http.StatusOK, tplSettingsAccount)
return
}
if err := user.AddEmailAddresses(ctx, ctx.Doer, []string{form.Email}); err != nil {
if user_model.IsErrEmailAlreadyUsed(err) {
loadAccountData(ctx)
ctx.RenderWithErr(ctx.Tr("form.email_been_used"), tplSettingsAccount, &form)
} else if user_model.IsErrEmailCharIsNotSupported(err) || user_model.IsErrEmailInvalid(err) {
loadAccountData(ctx)
ctx.RenderWithErr(ctx.Tr("form.email_invalid"), tplSettingsAccount, &form)
} else {
ctx.ServerError("AddEmailAddresses", err)
}
return
}
// Send confirmation email
if setting.Service.RegisterEmailConfirm {
mailer.SendActivateEmailMail(ctx.Doer, form.Email)
if err := ctx.Cache.Put("MailResendLimit_"+ctx.Doer.LowerName, ctx.Doer.LowerName, 180); err != nil {
log.Error("Set cache(MailResendLimit) fail: %v", err)
}
ctx.Flash.Info(ctx.Tr("settings.add_email_confirmation_sent", form.Email, timeutil.MinutesToFriendly(setting.Service.ActiveCodeLives, ctx.Locale)))
} else {
ctx.Flash.Success(ctx.Tr("settings.add_email_success"))
}
log.Trace("Email address added: %s", form.Email)
ctx.Redirect(setting.AppSubURL + "/user/settings/account")
}
// DeleteEmail response for delete user's email
func DeleteEmail(ctx *context.Context) {
email, err := user_model.GetEmailAddressByID(ctx, ctx.Doer.ID, ctx.FormInt64("id"))
if err != nil || email == nil {
ctx.ServerError("GetEmailAddressByID", err)
return
}
if err := user.DeleteEmailAddresses(ctx, ctx.Doer, []string{email.Email}); err != nil {
ctx.ServerError("DeleteEmailAddresses", err)
return
}
log.Trace("Email address deleted: %s", ctx.Doer.Name)
ctx.Flash.Success(ctx.Tr("settings.email_deletion_success"))
ctx.JSONRedirect(setting.AppSubURL + "/user/settings/account")
}
// DeleteAccount render user suicide page and response for delete user himself
func DeleteAccount(ctx *context.Context) {
ctx.Data["Title"] = ctx.Tr("settings")
ctx.Data["PageIsSettingsAccount"] = true
if _, _, err := auth.UserSignIn(ctx, ctx.Doer.Name, ctx.FormString("password")); err != nil {
if user_model.IsErrUserNotExist(err) {
loadAccountData(ctx)
ctx.RenderWithErr(ctx.Tr("form.enterred_invalid_password"), tplSettingsAccount, nil)
} else {
ctx.ServerError("UserSignIn", err)
}
return
}
// admin should not delete themself
if ctx.Doer.IsAdmin {
ctx.Flash.Error(ctx.Tr("form.admin_cannot_delete_self"))
ctx.Redirect(setting.AppSubURL + "/user/settings/account")
return
}
if err := user.DeleteUser(ctx, ctx.Doer, false); err != nil {
switch {
case models.IsErrUserOwnRepos(err):
ctx.Flash.Error(ctx.Tr("form.still_own_repo"))
ctx.Redirect(setting.AppSubURL + "/user/settings/account")
case models.IsErrUserHasOrgs(err):
ctx.Flash.Error(ctx.Tr("form.still_has_org"))
ctx.Redirect(setting.AppSubURL + "/user/settings/account")
case models.IsErrUserOwnPackages(err):
ctx.Flash.Error(ctx.Tr("form.still_own_packages"))
ctx.Redirect(setting.AppSubURL + "/user/settings/account")
case models.IsErrDeleteLastAdminUser(err):
ctx.Flash.Error(ctx.Tr("auth.last_admin"))
ctx.Redirect(setting.AppSubURL + "/user/settings/account")
default:
ctx.ServerError("DeleteUser", err)
}
} else {
log.Trace("Account deleted: %s", ctx.Doer.Name)
ctx.Redirect(setting.AppSubURL + "/")
}
}
func loadAccountData(ctx *context.Context) {
emlist, err := user_model.GetEmailAddresses(ctx, ctx.Doer.ID)
if err != nil {
ctx.ServerError("GetEmailAddresses", err)
return
}
type UserEmail struct {
user_model.EmailAddress
CanBePrimary bool
}
pendingActivation := ctx.Cache.IsExist("MailResendLimit_" + ctx.Doer.LowerName)
emails := make([]*UserEmail, len(emlist))
for i, em := range emlist {
var email UserEmail
email.EmailAddress = *em
email.CanBePrimary = em.IsActivated
emails[i] = &email
}
ctx.Data["Emails"] = emails
ctx.Data["EmailNotificationsPreference"] = ctx.Doer.EmailNotificationsPreference
ctx.Data["ActivationsPending"] = pendingActivation
ctx.Data["CanAddEmails"] = !pendingActivation || !setting.Service.RegisterEmailConfirm
if setting.Service.UserDeleteWithCommentsMaxTime != 0 {
ctx.Data["UserDeleteWithCommentsMaxTime"] = setting.Service.UserDeleteWithCommentsMaxTime.String()
ctx.Data["UserDeleteWithComments"] = ctx.Doer.CreatedUnix.AsTime().Add(setting.Service.UserDeleteWithCommentsMaxTime).After(time.Now())
}
}