集成到ServiceNow

Question

我试图通过代理服务器使用Apache Client 4.5连接到我的service-now实例。不幸的是，连接因以下异常而失败。

HTTP / 1.1 401未经授权 {“error”：{“message”：“用户未经过身份验证”，“详细信息”：“需要提供身份验证信息”}，“状态”：“失败”}

我可以理解这是因为身份验证异常，但我似乎确实提供了如下所示的凭据。

代码段：

public void getRequestWithProxy() throws ClientProtocolException, IOException
{
CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(
            new AuthScope("proxy.xxxx.com", 0000),
            new UsernamePasswordCredentials("proxyuser", "proxypassword"));
    credsProvider.setCredentials(
            new AuthScope("instance.service-now.com", 443),
            new UsernamePasswordCredentials("username", "password"));
    CloseableHttpClient httpclient = HttpClients.custom()
            .setDefaultCredentialsProvider(credsProvider).build();
    try {
        HttpHost target = new HttpHost("instance.service-now.com", 443, "https");
        HttpHost proxy = new HttpHost("proxy.xxxx.com", 0000);

        RequestConfig config = RequestConfig.custom()
            .setProxy(proxy)
            .build();
        HttpGet httpget = new HttpGet("/api/now/table/incident");
        httpget.setConfig(config);

        System.out.println("Executing request " + httpget.getRequestLine() + " to " + target + " via " + proxy);

        CloseableHttpResponse response = httpclient.execute(target, httpget);
        try {
            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            System.out.println(EntityUtils.toString(response.getEntity()));
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

我认为我可以访问正在访问的网址，因为在浏览器中尝试使用相同的网址“https://instance.service-now.com/api/now/table/incident”可以正常使用SSO（Single Sing On）。

请帮助我找不到的东西。

先谢谢你的帮助。

谢谢。

Answer 1

你说这是一个网址。新的AuthScope应该是主机名而不是URL。