使用Dropwizard进行基于角色的访问控制

Mar*_*ira 7 java authentication oauth rbac dropwizard

我们正在为下一个项目寻找Dropwizard,我们需要实现的一个基于角色的访问控制机制.

有没有一种标准的简单方法可以使用Dropwizard或我可以遵循的示例?

con*_*dit 7

你看过dropwizard-auth了吗?它可以很容易地插入你想要的任何身份验证方法(Shiro,Spring等).它还支持OAuth2,如果你想走得那么远......

您可以像这样实现Shiro身份验证器:

public class BasicAuthenticator implements Authenticator<BasicCredentials, Subject> {

  @Override
  public Optional<Subject> authenticate(BasicCredentials credentials) throws AuthenticationException {
    Subject subject = SecurityUtils.getSubject();
    try {
      subject.login(new UsernamePasswordToken(credentials.getUsername(), credentials.getPassword(), false));
      return Optional.of(subject);
    } catch (UnknownAccountException | IncorrectCredentialsException | LockedAccountException e) {
    } catch (AuthenticationException ae) {
    }
    return Optional.absent();
  }

}
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你可以在这样的环境中注册Shiro(从你的run方法调用):

void configureAuthentication(Environment environment) {
  JdbcRealm realm = getJdbcRealm(); // However your Shiro realm is configured

  DefaultSecurityManager securityManager = new DefaultSecurityManager(realm);
  SecurityUtils.setSecurityManager(securityManager);

  environment.jersey().register(new BasicAuthProvider<Subject>(new BasicAuthenticator(), "Shiro"));
}
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然后检查这样的角色:

@GET
public SecretPlan getSecretPlan(@Auth Subject subject) {
  if (user.hasRole("secretPlanner")) {
    return new SecretPlan();
  } else {
    return new NonSecretPlan();
  }
}
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