Question

自23 sdk Android类被排除在外的类：

org.apache.http.auth.AuthScheme;
org.apache.http.auth.AuthSchemeFactory;
org.apache.http.impl.auth.NTLMScheme;
org.apache.http.impl.auth.NTLMEngine;
org.apache.http.impl.auth.NTLMEngineException;

现在已经在AD中获得授权，通过改造登录和密码？ OKHttpklient可以通过标题吗？

Answer 1

我在okhttp's github找到了答案。它由SelvinPL发布。

首先，您必须实现NTLM身份验证器（它使用NTLMEngineImpl，org.apache.http.impl.auth.NTLMEngineImpl的独立版本，也由SelvinPL创建）。下面的代码是SelvinPL实现的略微修改版本，可以在最新的改造版本（2.1.0）上运行。

Row

然后你可以像这个例子一样注册验证者：

private static class NTLMAuthenticator implements Authenticator {
    final NTLMEngineImpl engine = new NTLMEngineImpl();
    private final String domain;
    private final String username;
    private final String password;
    private final String ntlmMsg1;

    private NTLMAuthenticator(String username, String password, String domain) {
        this.domain = domain;
        this.username = username;
        this.password = password;
        String localNtlmMsg1 = null;
        try {
            localNtlmMsg1 = engine.generateType1Msg(null, null);
        } catch (Exception e) {
            e.printStackTrace();
        }
        ntlmMsg1 = localNtlmMsg1;
    }

    @Override
    public Request authenticate(Route route, Response response) throws IOException {
        final List<String> WWWAuthenticate = response.headers().values("WWW-Authenticate");
        if (WWWAuthenticate.contains("NTLM")) {
            return response.request().newBuilder().header("Authorization", "NTLM " + ntlmMsg1).build();
        }
        String ntlmMsg3 = null;
        try {
            ntlmMsg3 = engine.generateType3Msg(username, password, domain, "android-device", WWWAuthenticate.get(0).substring(5));
        } catch (Exception e) {
            e.printStackTrace();
        }
        return response.request().newBuilder().header("Authorization", "NTLM " + ntlmMsg3).build();
    }
}

适用于com.squareup.retrofit2：retrofit：2.1.0。

Answer 2

1）将软件包 org.apache.httpcomponents：httpclient：4.5 添加到build.gradle（应用程序）

//noinspection DuplicatePlatformClasses
implementation '**org.apache.httpcomponents:httpclient:4.5**'

2）将包 org.apache.http.impl.auth 添加到您的项目（/ java中的文件夹）

3）在添加的 org.apache.http.impl.auth 包中创建公共类

public class PublicNTLMEngineImpl implements NTLMEngine {
  // with content of http://svn.apache.org/repos/asf/httpcomponents/httpclient/tags/4.5.2/httpclient/src/main/java/org/apache/http/impl/auth/NTLMEngineImpl.java
}

4）将Giohji的 NTLMAuthenticator 与新的 PublicNTLMEngineImpl

实例一起使用

OkHttpClient httpClient = new OkHttpClient.Builder()
                .connectTimeout(30, TimeUnit.SECONDS)
                .writeTimeout(10, TimeUnit.SECONDS)
                .readTimeout(30, TimeUnit.SECONDS)
                .authenticator(new NTLMAuthenticator(username, password, domainOrComputerName))
                .build();

5）源代码： http://svn.apache.org/repos/asf/httpcomponents/httpclient/tags/4.5.2/httpclient/src/main/java/org/apache/http/impl/auth/

如何使用Retrofit创建NTLM Authentification

2 个答案: