JBPM控制台通过Java进行远程认证 [英] JBPM Console Remote authetication through java

问题描述

我已经在本地主机上部署了jbpm-cosole，并且创建了一个Java应用程序来为流程事务进行REST调用.所以，我的问题是.

I have deployed jbpm-cosole on my localhost, and I have created a java application to make REST calls for process transaction. So, my question is.

1. 由于jbpm-console使用spring-security，如何将身份验证请求发送到JBPM?

1. As jbpm-console uses spring-security, how to send authentication request to JBPM?

成功进行身份验证后，我想将身份验证令牌存储为java对象，以进行进一步的事务而无需登录.

After successful authentication I want to store authentication token as a java object to make further transactions without login.

还是有其他方法可以做到这一点，请告诉我.

or is there any another way to do that please let me know.

推荐答案

这是返回用户任务列表的示例代码.您只需要在请求标头中设置身份验证详细信息，如此代码所示.这适用于 jbpm-6.1.0.Final .

This is a sample code which returns the tasks list of a user. You just need to set the authentication details in request header as shown in this code. This works with jbpm-6.1.0.Final.

import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.util.EntityUtils;

public class JBPMRest {
  public static void getTaskSummaryList() throws Exception {
    String status = "Reserved";
    String actor = "krisv";

    String addr = "http://localhost:8080/jbpm-console/rest/task/query?status=" + status + "&potentialOwner=" + actor;
    try {
      HttpClient client = HttpClientBuilder.create().build();
      HttpGet get = new HttpGet(addr);

      String authData = "krisv" + ":" + "krisv";
      String encoded = new sun.misc.BASE64Encoder().encode(authData.getBytes());
      get.setHeader("Content-Type", "application/json");
      get.setHeader("Authorization", "Basic " + encoded);
      get.setHeader("ACCEPT", "application/xml");

      HttpResponse cgResponse = client.execute(get);
      String content = EntityUtils.toString(cgResponse.getEntity());
      System.out.println(content);
    } catch (Exception e) {
      throw new Exception("Error consuming service.", e);
    }
  }
}

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