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Merged
merged 1 commit into from
Jan 18, 2017
Merged

绕过安全证书 #444

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55 changes: 50 additions & 5 deletions webmagic-core/src/main/java/us/codecraft/webmagic/downloader/HttpClientGenerator.java
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Original file line number Diff line number Diff line change
@@ -1,5 +1,15 @@
package us.codecraft.webmagic.downloader;

import java.io.IOException;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateException;
import java.util.Map;

import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;

import org.apache.commons.lang3.StringUtils;
import org.apache.http.HttpException;
import org.apache.http.HttpRequest;
Expand All @@ -14,16 +24,19 @@
import org.apache.http.conn.socket.ConnectionSocketFactory;
import org.apache.http.conn.socket.PlainConnectionSocketFactory;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.impl.client.*;
import org.apache.http.impl.client.BasicCookieStore;
import org.apache.http.impl.client.BasicCredentialsProvider;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.DefaultHttpRequestRetryHandler;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.apache.http.impl.cookie.BasicClientCookie;
import org.apache.http.protocol.HttpContext;

import us.codecraft.webmagic.Site;
import us.codecraft.webmagic.proxy.Proxy;

import java.io.IOException;
import java.util.Map;

/**
* @author code4crafter@gmail.com <br>
* @since 0.4.0
Expand All @@ -33,14 +46,46 @@ public class HttpClientGenerator {
private PoolingHttpClientConnectionManager connectionManager;

public HttpClientGenerator() {
SSLConnectionSocketFactory sslConnectionSocketFactory = null;
try {
sslConnectionSocketFactory = new SSLConnectionSocketFactory(createIgnoreVerifySSL());
} catch (Exception e) {
e.printStackTrace();
}
Registry<ConnectionSocketFactory> reg = RegistryBuilder.<ConnectionSocketFactory>create()
.register("http", PlainConnectionSocketFactory.INSTANCE)
.register("https", SSLConnectionSocketFactory.getSocketFactory())
// .register("https", SSLConnectionSocketFactory.getSocketFactory())
.register("https", sslConnectionSocketFactory)
.build();
connectionManager = new PoolingHttpClientConnectionManager(reg);
connectionManager.setDefaultMaxPerRoute(100);
}

private SSLContext createIgnoreVerifySSL() throws NoSuchAlgorithmException, KeyManagementException {
SSLContext sc = SSLContext.getInstance("SSLv3");

// 实现一个X509TrustManager接口，用于绕过验证，不用修改里面的方法
X509TrustManager trustManager = new X509TrustManager() {
@Override
public void checkClientTrusted(java.security.cert.X509Certificate[] paramArrayOfX509Certificate,
String paramString) throws CertificateException {
}

@Override
public void checkServerTrusted(java.security.cert.X509Certificate[] paramArrayOfX509Certificate,
String paramString) throws CertificateException {
}

@Override
public java.security.cert.X509Certificate[] getAcceptedIssuers() {
return null;
}
};

sc.init(null, new TrustManager[] { trustManager }, null);
return sc;
}

public HttpClientGenerator setPoolSize(int poolSize) {
connectionManager.setMaxTotal(poolSize);
return this;
Expand Down