Question

上提出的问题的副本

我一直在尝试使用var csv = require("fast-csv"); var path = require('path'); //Here file implies "example.csv" csv.fromPath(file[0].path, { headers:true //objectMode: true }) .on("json", function (data) { Survey.push(data); }) .on("end", function () { console.log('data is added'); });中的Seraph与我的公司一起为SSO制作我自己的自定义身份验证插件（但是我迟迟不会这样做）但我不能这样做似乎进行远程服务呼叫，因为我找不到Confluence。

以下是我迄今采取的粗略步骤：

下载/设置SDK
创建Confluence插件
扩展ConfluenceAuthenticator类并实现我自己的逻辑

现在我试图获得对RequestFactory SAL的引用并尝试过，

带注释的依赖注入
Dependency injection with contructor
RequestFactory SAL
ComponentLocator xml标记（文档已过期且无效）

所以，我的问题是，如何在Seraph中进行远程调用component-import？{/ p>

使用下面的代码时，如果使用RequestFactory方法，则返回null，当使用依赖注入时，它告诉我该类无法实例化

ComponentLocator

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这是迄今为止的代码

定位Caused by: com.atlassian.seraph.config.ConfigurationException: Unable to instantiate class 'com.example.confluence.GluuAuthenticator' : java.lang.InstantiationException: com.example.confluence.MyCustomAuthenticator at com.atlassian.seraph.config.SecurityConfigImpl.configureClass(SecurityConfigImpl.java:325) at com.atlassian.seraph.config.SecurityConfigImpl.configureAuthenticator(SecurityConfigImpl.java:258) at com.atlassian.seraph.config.SecurityConfigImpl.<init>(SecurityConfigImpl.java:194) at com.atlassian.seraph.config.SecurityConfigFactory.loadInstance(SecurityConfigFactory.java:56) ... 131 more Caused by: java.lang.InstantiationException: com.example.confluence.MyCustomAuthenticator at java.lang.Class.newInstance(Class.java:427) at com.atlassian.seraph.config.SecurityConfigImpl.configureClass(SecurityConfigImpl.java:320) ... 134 more Caused by: java.lang.NoSuchMethodException: com.example.confluence.MyCustomAuthenticator.<init>() at java.lang.Class.getConstructor0(Class.java:3082) at java.lang.Class.newInstance(Class.java:412)

Confluence 6.4

import com.atlassian.confluence.user.ConfluenceAuthenticator; import com.atlassian.plugin.spring.scanner.annotation.imports.ComponentImport; import com.atlassian.sal.api.net.Request; import com.atlassian.sal.api.net.RequestFactory; import com.atlassian.sal.api.net.ResponseException; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import javax.inject.Inject; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.security.Principal; public class MyCustomAuthenticator extends ConfluenceAuthenticator { private static final Logger log = LoggerFactory.getLogger(ConfluenceAuthenticator.class); private static final String CODE_PARAM_NAME = "code"; @ComponentImport private final RequestFactory<?> requestFactory; @Inject public MyCustomAuthenticator(@ComponentImport RequestFactory<?> requestFactory) { this.requestFactory = requestFactory; } public Principal getUser(HttpServletRequest request, HttpServletResponse response) { log.debug("SMAuthenticator::getUser(HttpServletRequest request, HttpServletResponse response)"); Principal user = super.getUser(request, response); String code = request.getParameter(CODE_PARAM_NAME); if (user != null) { log.debug("User is already logged in: " + ((user.getName() != null) ? user.getName() : "<None>") ); return (Principal) user; } if (code == null) { log.debug("User is not logged in, and there is no code found in query params, will redirect to gluu"); return (Principal) user; } log.info("User is not logged in, but code is found in the query params. Will start the flow to create the user, " + "starting with verifying the code: " + code); try { String s = requestFactory .createRequest(Request.MethodType.GET, "http://scooterlabs.com/echo") .addBasicAuthentication(CLIENT_ID, CLIENT_SECRET, "fooooo") .execute(); log.info("results: " + s); } catch (ResponseException e) { e.printStackTrace(); } return (Principal)user; } }方法就是

ComponentLocator

但是，就像我说的那样，总是返回null也试过ComponentLocator.getComponent(RequestFactory.class);并且它也返回null

修改

重新阅读Seraph article，我意识到Seraph无法使用依赖注入，并且在寻找其他组件时会有一些注意事项（如PluginSettingsFactory.class）。

导致

RequestFactory

但是，现在错误已更改为

RequestFactory requestFactory = (RequestFactory)ContainerManager
        .getComponent("requestFactory");

也试过

com.atlassian.spring.container.ComponentNotFoundException: Failed to find component: No bean named 'requestFactory' is defined

没有运气，说它无法找到

我可以获得其他组件，例如使用此处的示例，工作正常

RequestFactory requestFactory = (RequestFactory)ContainerManager
        .getInstance()
        .getContainerContext()
        .getComponent(RequestFactory.class);

Answer 1

我设法找到了与外部服务进行通信的替代解决方案

所以，对于那些看这个的人来说有一些东西：

Seraph需要任何java jar，而不是特定的atlassian-plugin
您可以使用任何希望与外界沟通的方法

这样说，您可以使用HttpUrlConnection中Java中的内置版本。它的超级使用但完美。如果有人找到这个帖子，我会放弃在SAL内使用seraph的想法

这是一个开始的例子：

try
    {
      // create the HttpURLConnection
      url = new URL(desiredUrl);
      HttpURLConnection connection = (HttpURLConnection) url.openConnection();

      // just want to do an HTTP GET here
      connection.setRequestMethod("GET");

      // uncomment this if you want to write output to this url
      //connection.setDoOutput(true);

      // give it 15 seconds to respond
      connection.setReadTimeout(15*1000);
      connection.connect();

      // read the output from the server
      reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
      stringBuilder = new StringBuilder();

      String line = null;
      while ((line = reader.readLine()) != null)
      {
        stringBuilder.append(line + "\n");
      }
      return stringBuilder.toString();
    }
    catch (Exception e)
    {
      e.printStackTrace();
      throw e;
    }

来自

https://codereview.stackexchange.com/q/185129/157474

但是你可以在网上找到很多关于如何使用这个

Confluence Custom Seraph Authenticator中的RequestFactory为null

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1 个答案:

我设法找到了与外部服务进行通信的替代解决方案