func tryLoginUsingRememberCookie(c *middleware.Context) bool {
// Check auto-login.
uname := c.GetCookie(setting.CookieUserName)
if len(uname) == 0 {
return false
}
isSucceed := false
defer func() {
if !isSucceed {
log.Trace("auto-login cookie cleared: %s", uname)
c.SetCookie(setting.CookieUserName, "", -1, setting.AppSubUrl+"/")
c.SetCookie(setting.CookieRememberName, "", -1, setting.AppSubUrl+"/")
return
}
}()
userQuery := m.GetUserByLoginQuery{LoginOrEmail: uname}
if err := bus.Dispatch(&userQuery); err != nil {
return false
}
user := userQuery.Result
// validate remember me cookie
if val, _ := c.GetSuperSecureCookie(
util.EncodeMd5(user.Rands+user.Password), setting.CookieRememberName); val != user.Login {
return false
}
isSucceed = true
loginUserWithUser(user, c)
return true
}
func LoginPost(c *middleware.Context, cmd dtos.LoginCommand) Response {
authQuery := login.LoginUserQuery{
Username: cmd.User,
Password: cmd.Password,
}
if err := bus.Dispatch(&authQuery); err != nil {
if err == login.ErrInvalidCredentials {
return ApiError(401, "Invalid username or password", err)
}
return ApiError(500, "Error while trying to authenticate user", err)
}
user := authQuery.User
loginUserWithUser(user, c)
result := map[string]interface{}{
"message": "Logged in",
}
if redirectTo, _ := url.QueryUnescape(c.GetCookie("redirect_to")); len(redirectTo) > 0 {
result["redirectUrl"] = redirectTo
c.SetCookie("redirect_to", "", -1, setting.AppSubUrl+"/")
}
metrics.M_Api_Login_Post.Inc(1)
return Json(200, result)
}
func LoginView(c *middleware.Context) {
sig := c.GetCookie("sig")
if len(sig) > 0 {
c.Redirect(setting.AppSubUrl + "/")
return
} else {
c.Redirect(setting.ConfigOpenFalcon.Login)
return
}
if err := setIndexViewData(c); err != nil {
c.Handle(500, "Failed to get settings", err)
return
}
settings := c.Data["Settings"].(map[string]interface{})
settings["googleAuthEnabled"] = setting.OAuthService.Google
settings["githubAuthEnabled"] = setting.OAuthService.GitHub
settings["disableUserSignUp"] = !setting.AllowUserSignUp
if !tryLoginUsingRememberCookie(c) {
c.HTML(200, VIEW_INDEX)
return
}
if redirectTo, _ := url.QueryUnescape(c.GetCookie("redirect_to")); len(redirectTo) > 0 {
c.SetCookie("redirect_to", "", -1, setting.AppSubUrl+"/")
c.Redirect(redirectTo)
return
}
c.Redirect(setting.AppSubUrl + "/")
}
/**
* @function name: func GetHomepageUrl(w http.ResponseWriter, c *middleware.Context)
* @description: This function returns URL of login page.
* @related issues: OWL-201
* @param: w http.ResponseWriter
* @param: c *middleware.Context
* @return: void
* @author: Don Hsieh
* @since: 12/10/2015
* @last modified: 12/10/2015
* @called by: func Register(r *macaron.Macaron)
* in grafana/pkg/api/api.go
*/
func GetLoginUrl(w http.ResponseWriter, c *middleware.Context) {
url := ""
sig := c.GetCookie("sig")
if len(sig) == 0 {
url = setting.ConfigOpenFalcon.Login
}
RenderJson(w, url)
}