如何在Java Config中注册SaltSource(无xml) [英] How to Register SaltSource in Java Config (no xml)

问题描述

我正在设置一个不使用xml(不使用web.xml和spring.xml)的新Web应用程序.除了不知道如何注册SaltSource之外，我几乎可以完成所有工作.我需要用Java等效项替换以下内容.

I am setting up a new web app that uses no xml (no web.xml and no spring.xml). I have almost everything work except I can't figure out how to register the SaltSource. I need to replace the following with the Java equivalent.

<authentication-manager>
  <authentication-provider user-service-ref="authService" >
   <password-encoder hash="sha" ref="myPasswordEncoder">
    <salt-source user-property="salt"/>
   </password-encoder>
  </authentication-provider>
</authentication-manager>

到目前为止，我已经用Java了.

So far I have this in Java.

protected void configure(AuthenticationManagerBuilder auth) throws Exception {
    ReflectionSaltSource rss = new ReflectionSaltSource();
    rss.setUserPropertyToUse("salt");

    auth.userDetailsService(authService).passwordEncoder(new MyPasswordEncoder());
    // How do I set the saltSource down in DaoAuthenticationProvider
}

那么我该如何注册SaltSource，使其以DaoAuthenticationProvider结尾(就像xml过去所做的那样)?

So how do I register the SaltSource so that it ends up in DaoAuthenticationProvider (like the xml has done in the past)?

推荐答案

我要执行以下操作:

protected void configure(AuthenticationManagerBuilder auth) throws Exception {
    ReflectionSaltSource rss = new ReflectionSaltSource();
    rss.setUserPropertyToUse("salt");
    DaoAuthenticationProvider provider = new DaoAuthenticationProvider();
    provider.setSaltSource(rss);
    provider.setUserDetailsService(authService);
    provider.setPasswordEncoder(new MyPasswordEncoder());
    auth.authenticationProvider(provider);
}

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