更改 Laravel 5.4 密码加密和表列名
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Changing Laravel 5.4 password encryption and table column names
提问by dev
I am trying to integrate the auth in laravel 5.4 within an existing database where the user and password fields have other names (memberid, passwordnew_enc). With the bellow changes and forcing the createfunction in RegisterControllerto use MD5 I managed to make the registration work. It also logins fine after registration. However the actual login form returns:
我正在尝试将 laravel 5.4 中的身份验证集成到现有数据库中，其中用户和密码字段具有其他名称 ( memberid, passwordnew_enc)。通过波纹管更改并强制create函数RegisterController使用 MD5，我设法使注册工作。注册后也能正常登录。但是实际的登录表单返回：
These credentials do not match our records.
这些凭据与我们的记录不符。
So far I have changed the User.php
到目前为止，我已经改变了 User.php
public function getAuthPassword()
{
return $this->passwordnew_enc;
}
and
和
public function setPasswordAttribute($value)
{
$this->attributes['password'] = md5($value);
}
Also on LoginController.php
也在 LoginController.php
public function username()
{
return 'memberid';
}
Did I miss something ?
我错过了什么 ？
I only need to change the two column names to fit and the password encryption from bcrypt to md5
我只需要更改两列名称以适应并将密码加密从 bcrypt 更改为 md5
回答by upful
I would make custom user provider php artisan make:provider CustomUserProvider:
我会让自定义用户提供程序php artisan make:provider CustomUserProvider：
<?php
namespace App\Providers;
use Illuminate\Auth\EloquentUserProvider;
use Illuminate\Contracts\Auth\Authenticatable as UserContract;
class CustomUserProvider extends EloquentUserProvider {
/**
* Validate a user against the given credentials.
*
* @param \Illuminate\Contracts\Auth\Authenticatable $user
* @param array $credentials
* @return bool
*/
public function validateCredentials(UserContract $user, array $credentials)
{
$plain = $credentials['password']; // will depend on the name of the input on the login form
$hashedValue = $user->getAuthPassword();
if ($this->hasher->needsRehash($hashedValue) && $hashedValue === md5($plain)) {
$user->passwordnew_enc = bcrypt($plain);
$user->save();
}
return $this->hasher->check($plain, $user->getAuthPassword());
}
}
This way if the password exists using md5 it will allow it to work once and then rehash it.
这样，如果使用 md5 存在密码，它将允许它工作一次，然后重新散列它。
You will register the CustomUserProviderin App\Providers\AuthServiceProvider boot()as follows:
您将注册CustomUserProvider于App\Providers\AuthServiceProvider boot()如下：
$this->app['auth']->provider('custom', function ($app, array $config) {
$model = $app['config']['auth.providers.users.model'];
return new CustomUserProvider($app['hash'], $model);
});
Edit your config/auth.php
编辑你的 config/auth.php
'providers' => [
'users' => [
'driver' => 'custom',
'model' => App\User::class,
],
],
You will also need to add the following as mentioned previously...
如前所述，您还需要添加以下内容...
app\Http\Controllers\Auth\LoginController.php
public function username()
{
return 'memberid';
}
app\User.php
public function getAuthIdentifierName()
{
return 'memberid';
}
public function getAuthIdentifier()
{
return $this->memberid;
}
public function getAuthPassword()
{
return $this->passwordnew_enc;
}
回答by dev
Alright I got it
好的，我知道了
app\User.php
app\User.php
public function setPasswordAttribute($value)
{
$this->attributes['password'] = md5($value);
}
public function getAuthPassword()
{
return $this->passwordnew_enc;
}
public function getAuthIdentifierName()
{
return 'memberid';
}
app\Http\Controllers\Auth\LoginController.php
app\Http\Controllers\Auth\LoginController.php
public function username()
{
return 'memb___id';
}
config\app.php
config\app.php
// Illuminate\Hashing\HashServiceProvider::class,
App\Providers\MD5HashServiceProvider::class,
app\Providers\MD5HashServiceProvider.php
app\Providers\MD5HashServiceProvider.php
<?php namespace App\Providers;
use Illuminate\Support\ServiceProvider;
class MD5HashServiceProvider extends ServiceProvider
{
/**
* Indicates if loading of the provider is deferred.
*
* @var bool
*/
protected $defer = true;
/**
* Register the service provider.
*
* @return void
*/
public function register()
{
$this->app->singleton('hash', function () {
return new \MD5Hasher;
});
}
/**
* Get the services provided by the provider.
*
* @return array
*/
public function provides()
{
return ['hash'];
}
}
lib\MD5Hasher\MD5Hasher.php
lib\MD5Hasher\MD5Hasher.php
<?php
class MD5Hasher implements Illuminate\Contracts\Hashing\Hasher
{
/**
* Hash the given value.
*
* @param string $value
* @return array $options
* @return string
*/
public function make($value, array $options = array())
{
return md5($value); //hash('md5', $value);
}
/**
* Check the given plain value against a hash.
*
* @param string $value
* @param string $hashedValue
* @param array $options
* @return bool
*/
public function check($value, $hashedValue, array $options = array())
{
return $this->make($value) === $hashedValue;
}
/**
* Check if the given hash has been hashed using the given options.
*
* @param string $hashedValue
* @param array $options
* @return bool
*/
public function needsRehash($hashedValue, array $options = array())
{
return false;
}
}
composer.json
composer.json
...
"autoload": {
"classmap": [
...
"app/Lib"
],
...
回答by TimFelix
upful's code worked for me (in Laravel 5.4)
upful 的代码对我有用（在 Laravel 5.4 中）
But I needed to add:
但我需要补充：
use Illuminate\Contracts\Auth\Authenticatable as UserContract;
in the CustomUserProviderclass.
在CustomUserProvider课堂上。
