使用散列密码将用户表从旧的PHP应用程序迁移到新的laravel应用程

if (Auth::attempt(array('email' => Input::get('email'),'password' => Input::get('password'))))
{
    return Redirect::intended('dashboard');
}
else
{
    $user = User::where('email',Input::get('email'))->first();

    if( $user && $user->password == md5(Input::get('password')) )
    {
        $user->password = Hash::make(Input::get('password'));

        $user->save();

        Auth::login($user->email);

        return Redirect::intended('dashboard');
    }

}

每次用户登录时,这基本上都会将密码从md5更改为Hash.

但是你必须考虑sendind链接到所有用户,以便他们更改密码.

编辑：

为了进一步提高安全性,根据@martinstoeckli评论,最好是：

哈希所有当前的md5密码：

foreach(Users::all() as $user)
{
    $user->password = Hash::make($user->password);

    $user->save();
}

然后使用更简洁的方法来更新密码：

$password = Input::get('password');
$email = Input::get('email');

if (Auth::attempt(array('email' => $email,'password' => $password)))
{
    return Redirect::intended('dashboard');
}
else
if (Auth::attempt(array('email' => $email,'password' => md5($password))))
{
    Auth::user()->password = Hash::make($password);

    Auth::user()->save();

    return Redirect::intended('dashboard');
}