gitroast/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 (
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"fmt"
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"net/url"
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"github.com/go-macaron/captcha"
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"github.com/gogits/gogs/models"
"github.com/gogits/gogs/modules/auth"
"github.com/gogits/gogs/modules/base"
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"github.com/gogits/gogs/modules/context"
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"github.com/gogits/gogs/modules/log"
"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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)
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// AutoSignIn reads cookie and try to auto-login.
func AutoSignIn(ctx *context.Context) (bool, error) {
if !models.HasEngine {
return false, nil
}
uname := ctx.GetCookie(setting.CookieUserName)
if len(uname) == 0 {
return false, nil
}
isSucceed := false
defer func() {
if !isSucceed {
log.Trace("auto-login cookie cleared: %s", uname)
ctx.SetCookie(setting.CookieUserName, "", -1, setting.AppSubUrl)
ctx.SetCookie(setting.CookieRememberName, "", -1, setting.AppSubUrl)
}
}()
u, err := models.GetUserByName(uname)
if err != nil {
if !models.IsErrUserNotExist(err) {
return false, fmt.Errorf("GetUserByName: %v", err)
}
return false, nil
}
if val, _ := ctx.GetSuperSecureCookie(
base.EncodeMD5(u.Rands+u.Passwd), setting.CookieRememberName); val != u.Name {
return false, nil
}
isSucceed = true
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ctx.Session.Set("uid", u.ID)
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ctx.Session.Set("uname", u.Name)
ctx.SetCookie(setting.CSRFCookieName, "", -1, setting.AppSubUrl)
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return true, nil
}
func SignIn(ctx *context.Context) {
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ctx.Data["Title"] = ctx.Tr("sign_in")
// Check auto-login.
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isSucceed, err := AutoSignIn(ctx)
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if err != nil {
ctx.Handle(500, "AutoSignIn", err)
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return
}
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redirectTo := ctx.Query("redirect_to")
if len(redirectTo) > 0 {
ctx.SetCookie("redirect_to", redirectTo, 0, setting.AppSubUrl)
} else {
redirectTo, _ = url.QueryUnescape(ctx.GetCookie("redirect_to"))
}
if isSucceed {
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if len(redirectTo) > 0 {
ctx.SetCookie("redirect_to", "", -1, setting.AppSubUrl)
ctx.Redirect(redirectTo)
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} else {
ctx.Redirect(setting.AppSubUrl + "/")
}
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return
}
ctx.HTML(200, SIGNIN)
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}
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func SignInPost(ctx *context.Context, form auth.SignInForm) {
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ctx.Data["Title"] = ctx.Tr("sign_in")
if ctx.HasError() {
ctx.HTML(200, SIGNIN)
return
}
u, err := models.UserSignIn(form.UserName, form.Password)
if err != nil {
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if models.IsErrUserNotExist(err) {
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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
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ctx.SetCookie(setting.CookieUserName, u.Name, days, setting.AppSubUrl)
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ctx.SetSuperSecureCookie(base.EncodeMD5(u.Rands+u.Passwd),
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setting.CookieRememberName, u.Name, days, setting.AppSubUrl)
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}
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ctx.Session.Set("uid", u.ID)
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ctx.Session.Set("uname", u.Name)
// Clear whatever CSRF has right now, force to generate a new one
ctx.SetCookie(setting.CSRFCookieName, "", -1, setting.AppSubUrl)
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if redirectTo, _ := url.QueryUnescape(ctx.GetCookie("redirect_to")); len(redirectTo) > 0 {
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ctx.SetCookie("redirect_to", "", -1, setting.AppSubUrl)
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ctx.Redirect(redirectTo)
return
}
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ctx.Redirect(setting.AppSubUrl + "/")
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}
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func SignOut(ctx *context.Context) {
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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, setting.AppSubUrl)
ctx.SetCookie(setting.CookieRememberName, "", -1, setting.AppSubUrl)
ctx.SetCookie(setting.CSRFCookieName, "", -1, setting.AppSubUrl)
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ctx.Redirect(setting.AppSubUrl + "/")
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}
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func SignUp(ctx *context.Context) {
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ctx.Data["Title"] = ctx.Tr("sign_up")
ctx.Data["EnableCaptcha"] = setting.Service.EnableCaptcha
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if setting.Service.DisableRegistration {
ctx.Data["DisableRegistration"] = true
ctx.HTML(200, SIGNUP)
return
}
ctx.HTML(200, SIGNUP)
}
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func SignUpPost(ctx *context.Context, cpt *captcha.Captcha, form auth.RegisterForm) {
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ctx.Data["Title"] = ctx.Tr("sign_up")
ctx.Data["EnableCaptcha"] = setting.Service.EnableCaptcha
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if setting.Service.DisableRegistration {
ctx.Error(403)
return
}
if ctx.HasError() {
ctx.HTML(200, SIGNUP)
return
}
if setting.Service.EnableCaptcha && !cpt.VerifyReq(ctx.Req) {
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ctx.Data["Err_Captcha"] = true
ctx.RenderWithErr(ctx.Tr("form.captcha_incorrect"), SIGNUP, &form)
return
}
if form.Password != form.Retype {
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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,
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IsActive: !setting.Service.RegisterEmailConfirm,
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}
if err := models.CreateUser(u); err != nil {
switch {
case models.IsErrUserAlreadyExist(err):
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ctx.Data["Err_UserName"] = true
ctx.RenderWithErr(ctx.Tr("form.username_been_taken"), SIGNUP, &form)
case models.IsErrEmailAlreadyUsed(err):
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ctx.Data["Err_Email"] = true
ctx.RenderWithErr(ctx.Tr("form.email_been_used"), SIGNUP, &form)
case models.IsErrNameReserved(err):
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ctx.Data["Err_UserName"] = true
ctx.RenderWithErr(ctx.Tr("user.form.name_reserved", err.(models.ErrNameReserved).Name), SIGNUP, &form)
case models.IsErrNamePatternNotAllowed(err):
ctx.Data["Err_UserName"] = true
ctx.RenderWithErr(ctx.Tr("user.form.name_pattern_not_allowed", err.(models.ErrNamePatternNotAllowed).Pattern), SIGNUP, &form)
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default:
ctx.Handle(500, "CreateUser", err)
}
return
}
log.Trace("Account created: %s", u.Name)
// Auto-set admin for the only user.
if models.CountUsers() == 1 {
u.IsAdmin = true
u.IsActive = true
if err := models.UpdateUser(u); err != nil {
ctx.Handle(500, "UpdateUser", err)
return
}
}
// Send confirmation email, no need for social account.
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if setting.Service.RegisterEmailConfirm && u.ID > 1 {
models.SendActivateAccountMail(ctx.Context, u)
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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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}
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func Activate(ctx *context.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 email.
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if setting.Service.RegisterEmailConfirm {
if ctx.Cache.IsExist("MailResendLimit_" + ctx.User.LowerName) {
ctx.Data["ResendLimited"] = true
} else {
ctx.Data["Hours"] = setting.Service.ActiveCodeLives / 60
models.SendActivateAccountMail(ctx.Context, ctx.User)
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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 {
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if models.IsErrUserNotExist(err) {
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ctx.Error(404)
} else {
ctx.Handle(500, "UpdateUser", err)
}
return
}
log.Trace("User activated: %s", user.Name)
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ctx.Session.Set("uid", user.ID)
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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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}
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func ActivateEmail(ctx *context.Context) {
code := ctx.Query("code")
email_string := ctx.Query("email")
// Verify code.
if email := models.VerifyActiveEmailCode(code, email_string); email != nil {
if err := email.Activate(); err != nil {
ctx.Handle(500, "ActivateEmail", err)
}
log.Trace("Email activated: %s", email.Email)
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ctx.Flash.Success(ctx.Tr("settings.add_email_success"))
}
ctx.Redirect(setting.AppSubUrl + "/user/settings/email")
return
}
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func ForgotPasswd(ctx *context.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)
}
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func ForgotPasswdPost(ctx *context.Context) {
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ctx.Data["Title"] = ctx.Tr("auth.forgot_password")
if setting.MailService == nil {
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ctx.Handle(403, "ForgotPasswdPost", nil)
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return
}
ctx.Data["IsResetRequest"] = true
email := ctx.Query("email")
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ctx.Data["Email"] = email
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u, err := models.GetUserByEmail(email)
if err != nil {
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if models.IsErrUserNotExist(err) {
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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 !u.IsLocal() {
ctx.Data["Err_Email"] = true
ctx.RenderWithErr(ctx.Tr("auth.non_local_account"), FORGOT_PASSWORD, nil)
return
}
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if ctx.Cache.IsExist("MailResendLimit_" + u.LowerName) {
ctx.Data["ResendLimited"] = true
ctx.HTML(200, FORGOT_PASSWORD)
return
}
models.SendResetPasswordMail(ctx.Context, u)
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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)
}
ctx.Data["Hours"] = setting.Service.ActiveCodeLives / 60
ctx.Data["IsResetSent"] = true
ctx.HTML(200, FORGOT_PASSWORD)
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}
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func ResetPasswd(ctx *context.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)
}
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func ResetPasswdPost(ctx *context.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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}