用於JAVA中RESTful Web服務的NTLM解決方案

Question

我正在為Restful Web服務編寫客戶端。

public static void main(String[] args){
        // Use apache commons-httpclient to create the request/response
        HttpClient client = new HttpClient();
        Credentials defaultcreds = new UsernamePasswordCredentials("aaa", "cdefg");
        client.getState().setCredentials(AuthScope.ANY, defaultcreds);


        GetMethod method = new GetMethod(
                "http://localhost:8080/userService/usersByID/1234");
        try {
            client.executeMethod(method);
            InputStream in = method.getResponseBodyAsStream();
            // Use dom4j to parse the response and print nicely to the output stream
            BufferedReader reader = new BufferedReader(new InputStreamReader(in));
            StringBuilder out = new StringBuilder();
            String line;
            while ((line = reader.readLine()) != null) {
                out.append(line);
            }
            System.out.println(out.toString());
        } catch (IOException e) {
            e.printStackTrace();
        } 
    }

我收到未經授權的錯誤401。檢查服務器日志時。 我發現了以下內容。

ERROR httpclient.HttpMethodDirector - Credentials cannot be used for NTLM authentication: org.apache.commons.httpclient.UsernamePasswordCredentials

因此，我知道我需要為此使用NTLM身份驗證。

有人可以告訴我如何修改它以執行NTLM身份驗證。

提前致謝。

Answer 1

請檢查以下鏈接

http://hc.apache.org/httpclient-3.x/authentication.html#NTLM http://davenport.sourceforge.net/ntlm.html

Answer 2

代替setCredentials嘗試使用setProxyCredentials。

client.getState().setProxyCredentials(AuthScope.ANY, defaultcreds);