从JAVA到Sharepoint 2013 REST API的BASIC身份验证

问题描述

Java应用程序需要访问SharePoint 2013 REST API

Java application needs access to SharePoint 2013 REST APIhttps://msdn.microsoft.com/en-us/library/office/jj860569.aspx

更愿意使用BASIC身份验证：

Would prefer to use BASIC authentication:

在网络上使用其余api的例子很多，但似乎都没有处理身份验证。也许我在这里错过了一些非常简单的东西。

There are many examples of using the rest api's on the web but none seem to deal with authentication. Maybe I'm missing something really simple here.

这可以通过POSTMAN手动工作：

但要求我在浏览器中输入用户名和密码。

This works manually via POSTMAN:http://tech.bool.se/basic-rest-request-sharepoint-using-postman/but requires me to enter username and password in browser.

我尝试过这样做：

使用

I've tried implementing this:HttpClientBuilder basic authusing

<dependency>
    <groupId>org.apache.httpcomponents</groupId>
    <artifactId>httpclient</artifactId>
    <version>4.4.1</version>
</dependency>

这会导致 - >警告：NTLM身份验证错误：凭据不能用于NTLM身份验证：org。 apache.http.auth.UsernamePasswordCredentials

This results in -> WARNING: NTLM authentication error: Credentials cannot be used for NTLM authentication: org.apache.http.auth.UsernamePasswordCredentials

推荐答案

感谢@fateddy提供的技巧：
请记得切换出UsernamePasswordCredentials（ username，password））;对于NTCredentials（,,,）;

Thanks @fateddy that does the trick:Remember to switch out UsernamePasswordCredentials("username", "password"));for NTCredentials(, , ,);

使用此：

<dependency>
    <groupId>org.apache.httpcomponents</groupId>
    <artifactId>httpclient</artifactId>
    <version>4.4.1</version>
</dependency>

对SharePoint的身份验证有效：

The authentication to SharePoint works:

public class SharePointClientAuthentication {

public static void main(String[] args) throws Exception {
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(
            new AuthScope(AuthScope.ANY),
            new NTCredentials("username", "password", "https://hostname", "domain"));
    CloseableHttpClient httpclient = HttpClients.custom()
            .setDefaultCredentialsProvider(credsProvider)
            .build();
    try {
        HttpGet httpget = new HttpGet("http://hostname/_api/web/lists");

        System.out.println("Executing request " + httpget.getRequestLine());
        CloseableHttpResponse response = httpclient.execute(httpget);
        try {
            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            EntityUtils.consume(response.getEntity());
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}
}

您最终获得：
HTTP / 1.1 200 OK

And you end up with : HTTP/1.1 200 OK

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