CmisUnauthorizedException：Unauthorized - 使用Apache Chemistry库连接到Sharepoint 2013时出错 [英] CmisUnauthorizedException: Unauthorized - error using Apache Chemistry library interfacing to Sharepoint 2013

问题描述

我担心使用Apache Chemistry库通过CMIS连接到Sharepoint 2013.

I'm having concern connecting to Sharepoint 2013 via CMIS using Apache Chemistry library.

我收到未经授权的错误，但凭据（U / P）我使用的是正确的。

I am receiving Unauthorized error, but the credentials (U/P) I used are correct.

我用它来登录Sharepoint Online，所以它应该处理我的代码。

I used it to login to the Sharepoint Online so it should be working on my code.

希望有人能帮我解决这个问题。谢谢！

Hope someone could help me solving this. Thanks!

请参阅下面的代码我用来创建与Sharepoint的会话：

See my code below I am using to create a session to Sharepoint:

public Session fillParams()    {//define some values for the connection string
    String rest_base = "http://<server>/sites/_api/web/";
    String repository_id = "c013ab76-4821-489f-9a1c-1d43bfce1c32";
    String atompub_url = rest_base + "/" + repository_id + "";
    String username ="notTobeShown";
    String password = "notTobeShown";
    SessionFactory factory = SessionFactoryImpl.newInstance();
    Map<String, String> parameter = new HashMap<String,String>();

    parameter.put(SessionParameter.ATOMPUB_URL, rest_base);
    parameter.put(SessionParameter.BINDING_TYPE, BindingType.ATOMPUB.value());
    parameter.put(SessionParameter.AUTH_HTTP_BASIC, "true");
    parameter.put(SessionParameter.USER, username);
    parameter.put(SessionParameter.PASSWORD, password);
    System.out.println("Pfft");
    List<Repository> repositories = factory.getRepositories(parameter);
    System.out.println("repositories: " + repositories.size());
    return repositories.get(0).createSession();
}

有关完整的异常堆栈跟踪，请参阅以下内容：

For the complete exception stacktrace, please see below:

线程main中的异常
org.apache.chemistry.opencmis.commons.exceptions.CmisUnauthorizedException：
未经授权 at
org.apache.chemistry.opencmis.client.bindings.spi.atompub.AbstractAtomPubService.convertStatusCode（AbstractAtomPubService.java:466）
at
org.apache.chemistry.opencmis。 client.bindings.spi.atompub.AbstractAtomPubService.read（AbstractAtomPubService.java:619）
at
org.apache.chemistry.opencmis.client.bindings.spi.atompub.AbstractAtomPubService.getRepositoriesInternal（AbstractAtomPubService.java） ：782）
at
org.apache.chemistry.opencmis.client.bindings.spi.atompub.RepositoryServiceImpl.getRepositoryInfos（RepositoryServiceImpl.java:65）
at
org.apache .chemistry.opencmis.client.bindings.impl.RepositoryServiceImpl.getRepositoryInfos（RepositoryServiceImpl.java:88 ）
at
org.apache.chemistry.opencmis.client.runtime.SessionFactoryImpl.getRepositories（SessionFactoryImpl.java:133）
at
org.apache.chemistry.opencmis.client .runtime.SessionFactoryImpl.getRepositories（SessionFactoryImpl.java:111）
at sample.CMISConnect.fillParams（CMISConnect.java:35）at
sample.CMISConnect.main（CMISConnect.java:42）

Exception in thread "main" org.apache.chemistry.opencmis.commons.exceptions.CmisUnauthorizedException: Unauthorized at org.apache.chemistry.opencmis.client.bindings.spi.atompub.AbstractAtomPubService.convertStatusCode(AbstractAtomPubService.java:466) at org.apache.chemistry.opencmis.client.bindings.spi.atompub.AbstractAtomPubService.read(AbstractAtomPubService.java:619) at org.apache.chemistry.opencmis.client.bindings.spi.atompub.AbstractAtomPubService.getRepositoriesInternal(AbstractAtomPubService.java:782) at org.apache.chemistry.opencmis.client.bindings.spi.atompub.RepositoryServiceImpl.getRepositoryInfos(RepositoryServiceImpl.java:65) at org.apache.chemistry.opencmis.client.bindings.impl.RepositoryServiceImpl.getRepositoryInfos(RepositoryServiceImpl.java:88) at org.apache.chemistry.opencmis.client.runtime.SessionFactoryImpl.getRepositories(SessionFactoryImpl.java:133) at org.apache.chemistry.opencmis.client.runtime.SessionFactoryImpl.getRepositories(SessionFactoryImpl.java:111) at sample.CMISConnect.fillParams(CMISConnect.java:35) at sample.CMISConnect.main(CMISConnect.java:42)

推荐答案

确保SharePoint网站上的Cmis Producer设置处于活动状态。如果问题仍然存在，您可以尝试NTLM身份验证。您可以考虑以下代码：

Make sure that the 'Cmis Producer" setting is active on SharePoint site. If still the problem persists, you can try NTLM authentication. You can consider the below code :

String atompub_url = "http://<your site>/_vti_bin/cmis/rest/<repository id>?getRepositoryInfo";

//put everything into a HashMap
Map<String, String> parameter = new HashMap<String,String>();
parameter.put(SessionParameter.USER,<username>);
parameter.put(SessionParameter.PASSWORD, <password>);
parameter.put(SessionParameter.ATOMPUB_URL, atompub_url);
parameter.put(SessionParameter.BINDING_TYPE,BindingType.ATOMPUB.value());
parameter.put(SessionParameter.AUTHENTICATION_PROVIDER_CLASS, CmisBindingFactory.NTLM_AUTHENTICATION_PROVIDER);
parameter.put(SessionParameter.REPOSITORY_ID, <repository id>);

SessionFactory factory = SessionFactoryImpl.newInstance();
session = factory.createSession(parameter);

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