forgejo/routers/user/auth.go

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// Copyright 2014 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package user
import (
"net/url"
"strings"
"github.com/macaron-contrib/captcha"
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"github.com/gogits/gogs/models"
"github.com/gogits/gogs/modules/auth"
"github.com/gogits/gogs/modules/base"
"github.com/gogits/gogs/modules/log"
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"github.com/gogits/gogs/modules/mailer"
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"github.com/gogits/gogs/modules/middleware"
"github.com/gogits/gogs/modules/setting"
)
const (
SIGNIN base.TplName = "user/auth/signin"
SIGNUP base.TplName = "user/auth/signup"
ACTIVATE base.TplName = "user/auth/activate"
FORGOT_PASSWORD base.TplName = "user/auth/forgot_passwd"
RESET_PASSWORD base.TplName = "user/auth/reset_passwd"
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)
func SignIn(ctx *middleware.Context) {
ctx.Data["Title"] = ctx.Tr("sign_in")
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if _, ok := ctx.Session.Get("socialId").(int64); ok {
ctx.Data["IsSocialLogin"] = true
ctx.HTML(200, SIGNIN)
return
}
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if setting.OauthService != nil {
ctx.Data["OauthEnabled"] = true
ctx.Data["OauthService"] = setting.OauthService
}
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// Check auto-login.
uname := ctx.GetCookie(setting.CookieUserName)
if len(uname) == 0 {
ctx.HTML(200, SIGNIN)
return
}
isSucceed := false
defer func() {
if !isSucceed {
log.Trace("auto-login cookie cleared: %s", uname)
ctx.SetCookie(setting.CookieUserName, "", -1)
ctx.SetCookie(setting.CookieRememberName, "", -1)
return
}
}()
u, err := models.GetUserByName(uname)
if err != nil {
if err != models.ErrUserNotExist {
ctx.Handle(500, "GetUserByName", err)
}
return
}
if val, _ := ctx.GetSuperSecureCookie(
base.EncodeMd5(u.Rands+u.Passwd), setting.CookieRememberName); val != u.Name {
ctx.HTML(200, SIGNIN)
return
}
isSucceed = true
ctx.Session.Set("uid", u.Id)
ctx.Session.Set("uname", u.Name)
if redirectTo, _ := url.QueryUnescape(ctx.GetCookie("redirect_to")); len(redirectTo) > 0 {
ctx.SetCookie("redirect_to", "", -1)
ctx.Redirect(redirectTo)
return
}
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ctx.Redirect(setting.AppSubUrl + "/")
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}
func SignInPost(ctx *middleware.Context, form auth.SignInForm) {
ctx.Data["Title"] = ctx.Tr("sign_in")
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sid, isOauth := ctx.Session.Get("socialId").(int64)
if isOauth {
ctx.Data["IsSocialLogin"] = true
} else if setting.OauthService != nil {
ctx.Data["OauthEnabled"] = true
ctx.Data["OauthService"] = setting.OauthService
}
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if ctx.HasError() {
ctx.HTML(200, SIGNIN)
return
}
u, err := models.UserSignIn(form.UserName, form.Password)
if err != nil {
if err == models.ErrUserNotExist {
ctx.RenderWithErr(ctx.Tr("form.username_password_incorrect"), SIGNIN, &form)
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} else {
ctx.Handle(500, "UserSignIn", err)
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}
return
}
if form.Remember {
days := 86400 * setting.LogInRememberDays
ctx.SetCookie(setting.CookieUserName, u.Name, days)
ctx.SetSuperSecureCookie(base.EncodeMd5(u.Rands+u.Passwd),
setting.CookieRememberName, u.Name, days)
}
// Bind with social account.
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if isOauth {
if err = models.BindUserOauth2(u.Id, sid); err != nil {
if err == models.ErrOauth2RecordNotExist {
ctx.Handle(404, "GetOauth2ById", err)
} else {
ctx.Handle(500, "GetOauth2ById", err)
}
return
}
ctx.Session.Delete("socialId")
log.Trace("%s OAuth binded: %s -> %d", ctx.Req.RequestURI, form.UserName, sid)
}
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ctx.Session.Set("uid", u.Id)
ctx.Session.Set("uname", u.Name)
if redirectTo, _ := url.QueryUnescape(ctx.GetCookie("redirect_to")); len(redirectTo) > 0 {
ctx.SetCookie("redirect_to", "", -1)
ctx.Redirect(redirectTo)
return
}
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ctx.Redirect(setting.AppSubUrl + "/")
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}
func SignOut(ctx *middleware.Context) {
ctx.Session.Delete("uid")
ctx.Session.Delete("uname")
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ctx.Session.Delete("socialId")
ctx.Session.Delete("socialName")
ctx.Session.Delete("socialEmail")
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ctx.SetCookie(setting.CookieUserName, "", -1)
ctx.SetCookie(setting.CookieRememberName, "", -1)
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ctx.Redirect(setting.AppSubUrl + "/")
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}
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func oauthSignUp(ctx *middleware.Context, sid int64) {
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ctx.Data["Title"] = ctx.Tr("sign_up")
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if _, err := models.GetOauth2ById(sid); err != nil {
if err == models.ErrOauth2RecordNotExist {
ctx.Handle(404, "GetOauth2ById", err)
} else {
ctx.Handle(500, "GetOauth2ById", err)
}
return
}
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ctx.Data["IsSocialLogin"] = true
ctx.Data["uname"] = strings.Replace(ctx.Session.Get("socialName").(string), " ", "", -1)
ctx.Data["email"] = ctx.Session.Get("socialEmail")
log.Trace("social ID: %v", ctx.Session.Get("socialId"))
ctx.HTML(200, SIGNUP)
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}
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func SignUp(ctx *middleware.Context) {
ctx.Data["Title"] = ctx.Tr("sign_up")
if setting.Service.DisableRegistration {
ctx.Data["DisableRegistration"] = true
ctx.HTML(200, SIGNUP)
return
}
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if sid, ok := ctx.Session.Get("socialId").(int64); ok {
oauthSignUp(ctx, sid)
return
}
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ctx.HTML(200, SIGNUP)
}
func SignUpPost(ctx *middleware.Context, cpt *captcha.Captcha, form auth.RegisterForm) {
ctx.Data["Title"] = ctx.Tr("sign_up")
if setting.Service.DisableRegistration {
ctx.Error(403)
return
}
isOauth := false
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sid, isOauth := ctx.Session.Get("socialId").(int64)
if isOauth {
ctx.Data["IsSocialLogin"] = true
}
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// May redirect from home page.
if ctx.Query("from") == "home" {
// Clear input error box.
ctx.Data["Err_UserName"] = false
ctx.Data["Err_Email"] = false
// Make the best guess.
uname := ctx.Query("uname")
i := strings.Index(uname, "@")
if i > -1 {
ctx.Data["email"] = uname
ctx.Data["uname"] = uname[:i]
} else {
ctx.Data["uname"] = uname
}
ctx.Data["password"] = ctx.Query("password")
ctx.HTML(200, SIGNUP)
return
}
if ctx.HasError() {
ctx.HTML(200, SIGNUP)
return
}
if !cpt.VerifyReq(ctx.Req) {
ctx.Data["Err_Captcha"] = true
ctx.RenderWithErr(ctx.Tr("form.captcha_incorrect"), SIGNUP, &form)
return
} else if form.Password != form.Retype {
ctx.Data["Err_Password"] = true
ctx.RenderWithErr(ctx.Tr("form.password_not_match"), SIGNUP, &form)
return
}
u := &models.User{
Name: form.UserName,
Email: form.Email,
Passwd: form.Password,
IsActive: !setting.Service.RegisterEmailConfirm || isOauth,
}
if err := models.CreateUser(u); err != nil {
switch err {
case models.ErrUserAlreadyExist:
ctx.Data["Err_UserName"] = true
ctx.RenderWithErr(ctx.Tr("form.username_been_taken"), SIGNUP, &form)
case models.ErrEmailAlreadyUsed:
ctx.Data["Err_Email"] = true
ctx.RenderWithErr(ctx.Tr("form.email_been_used"), SIGNUP, &form)
case models.ErrUserNameIllegal:
ctx.Data["Err_UserName"] = true
ctx.RenderWithErr(ctx.Tr("form.illegal_username"), SIGNUP, &form)
default:
ctx.Handle(500, "CreateUser", err)
}
return
}
log.Trace("Account created: %s", u.Name)
// Bind social account.
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if isOauth {
if err := models.BindUserOauth2(u.Id, sid); err != nil {
ctx.Handle(500, "BindUserOauth2", err)
return
}
ctx.Session.Delete("socialId")
log.Trace("%s OAuth binded: %s -> %d", ctx.Req.RequestURI, form.UserName, sid)
}
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// Send confirmation e-mail, no need for social account.
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if !isOauth && setting.Service.RegisterEmailConfirm && u.Id > 1 {
mailer.SendRegisterMail(ctx.Render, u)
ctx.Data["IsSendRegisterMail"] = true
ctx.Data["Email"] = u.Email
ctx.Data["Hours"] = setting.Service.ActiveCodeLives / 60
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ctx.HTML(200, ACTIVATE)
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if err := ctx.Cache.Put("MailResendLimit_"+u.LowerName, u.LowerName, 180); err != nil {
log.Error(4, "Set cache(MailResendLimit) fail: %v", err)
}
return
}
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ctx.Redirect(setting.AppSubUrl + "/user/login")
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}
func Activate(ctx *middleware.Context) {
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code := ctx.Query("code")
if len(code) == 0 {
ctx.Data["IsActivatePage"] = true
if ctx.User.IsActive {
ctx.Error(404)
return
}
// Resend confirmation e-mail.
if setting.Service.RegisterEmailConfirm {
if ctx.Cache.IsExist("MailResendLimit_" + ctx.User.LowerName) {
ctx.Data["ResendLimited"] = true
} else {
ctx.Data["Hours"] = setting.Service.ActiveCodeLives / 60
mailer.SendActiveMail(ctx.Render, ctx.User)
if err := ctx.Cache.Put("MailResendLimit_"+ctx.User.LowerName, ctx.User.LowerName, 180); err != nil {
log.Error(4, "Set cache(MailResendLimit) fail: %v", err)
}
}
} else {
ctx.Data["ServiceNotEnabled"] = true
}
ctx.HTML(200, ACTIVATE)
return
}
// Verify code.
if user := models.VerifyUserActiveCode(code); user != nil {
user.IsActive = true
user.Rands = models.GetUserSalt()
if err := models.UpdateUser(user); err != nil {
if err == models.ErrUserNotExist {
ctx.Error(404)
} else {
ctx.Handle(500, "UpdateUser", err)
}
return
}
log.Trace("User activated: %s", user.Name)
ctx.Session.Set("uid", user.Id)
ctx.Session.Set("uname", user.Name)
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ctx.Redirect(setting.AppSubUrl + "/")
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return
}
ctx.Data["IsActivateFailed"] = true
ctx.HTML(200, ACTIVATE)
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}
func ForgotPasswd(ctx *middleware.Context) {
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ctx.Data["Title"] = ctx.Tr("auth.forgot_password")
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if setting.MailService == nil {
ctx.Data["IsResetDisable"] = true
ctx.HTML(200, FORGOT_PASSWORD)
return
}
ctx.Data["IsResetRequest"] = true
ctx.HTML(200, FORGOT_PASSWORD)
}
func ForgotPasswdPost(ctx *middleware.Context) {
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ctx.Data["Title"] = ctx.Tr("auth.forgot_password")
if setting.MailService == nil {
ctx.Handle(403, "user.ForgotPasswdPost", nil)
return
}
ctx.Data["IsResetRequest"] = true
email := ctx.Query("email")
u, err := models.GetUserByEmail(email)
if err != nil {
if err == models.ErrUserNotExist {
ctx.Data["Err_Email"] = true
ctx.RenderWithErr(ctx.Tr("auth.email_not_associate"), FORGOT_PASSWORD, nil)
} else {
ctx.Handle(500, "user.ResetPasswd(check existence)", err)
}
return
}
if ctx.Cache.IsExist("MailResendLimit_" + u.LowerName) {
ctx.Data["ResendLimited"] = true
ctx.HTML(200, FORGOT_PASSWORD)
return
}
mailer.SendResetPasswdMail(ctx.Render, u)
if err = ctx.Cache.Put("MailResendLimit_"+u.LowerName, u.LowerName, 180); err != nil {
log.Error(4, "Set cache(MailResendLimit) fail: %v", err)
}
ctx.Data["Email"] = email
ctx.Data["Hours"] = setting.Service.ActiveCodeLives / 60
ctx.Data["IsResetSent"] = true
ctx.HTML(200, FORGOT_PASSWORD)
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}
func ResetPasswd(ctx *middleware.Context) {
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ctx.Data["Title"] = ctx.Tr("auth.reset_password")
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code := ctx.Query("code")
if len(code) == 0 {
ctx.Error(404)
return
}
ctx.Data["Code"] = code
ctx.Data["IsResetForm"] = true
ctx.HTML(200, RESET_PASSWORD)
}
func ResetPasswdPost(ctx *middleware.Context) {
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ctx.Data["Title"] = ctx.Tr("auth.reset_password")
code := ctx.Query("code")
if len(code) == 0 {
ctx.Error(404)
return
}
ctx.Data["Code"] = code
if u := models.VerifyUserActiveCode(code); u != nil {
// Validate password length.
passwd := ctx.Query("password")
if len(passwd) < 6 {
ctx.Data["IsResetForm"] = true
ctx.Data["Err_Password"] = true
ctx.RenderWithErr(ctx.Tr("auth.password_too_short"), RESET_PASSWORD, nil)
return
}
u.Passwd = passwd
u.Rands = models.GetUserSalt()
u.Salt = models.GetUserSalt()
u.EncodePasswd()
if err := models.UpdateUser(u); err != nil {
ctx.Handle(500, "UpdateUser", err)
return
}
log.Trace("User password reset: %s", u.Name)
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ctx.Redirect(setting.AppSubUrl + "/user/login")
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return
}
ctx.Data["IsResetFailed"] = true
ctx.HTML(200, RESET_PASSWORD)
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}