在Bluemix中从Java连接到安全网关

时间:2015-08-03 19:58:49

标签: ibm-cloud secure-gateway

我正在尝试通过我的Bluemix帐户中的安全网关(DataPower)连接到Web服务器(http / port:80)。我已经设置了一切,我可以在仪表板中看到目的地等。我使用Java连接到安全网关但我必须遗漏一些东西,因为我一直从网关客户端返回403.

我已添加:

n

但它仍然失败了403.我假设我还需要提供网关ID ...但找不到任何文档或Java示例......

1 个答案:

答案 0 :(得分:1)

您可以通过创建www.google.com/80等良好网站(网页)的目的地轻松完成此操作。我做到了这一点,然后在下面写了一些代码:

import java.io.*;
import java.net.*;
import javax.net.ssl.*;
import java.security.cert.X509Certificate;

public class test {
    /**
     * The main method.
     *
     * @param args - String[] - The command line arguments.
     */
    public static void main(String[] args) {

        String url = args[0];
//      String query = args[1];
//      String token = args[2];
        String charset = "UTF-8";

        BufferedReader br = null;

        try {
            // Create a trust manager that does not validate certificate chains
            TrustManager[] trustAllCerts = new TrustManager[] {new X509TrustManager() {
                    public java.security.cert.X509Certificate[] getAcceptedIssuers() {
                        return null;
                    }
                    public void checkClientTrusted(X509Certificate[] certs, String authType) {
                    }
                    public void checkServerTrusted(X509Certificate[] certs, String authType) {
                    }
                }
            };

            // Install the all-trusting trust manager
            SSLContext sc = SSLContext.getInstance("SSL");
            sc.init(null, trustAllCerts, new java.security.SecureRandom());
            HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());

            // Create all-trusting host name verifier
            HostnameVerifier allHostsValid = new HostnameVerifier() {
                public boolean verify(String hostname, SSLSession session) {
                    return true;
                }
            };

            // Install the all-trusting host verifier
            HttpsURLConnection.setDefaultHostnameVerifier(allHostsValid);

            URL _url = new URL(url);
//          URL _url = new URL(url + "?" + query);
            System.out.println("URL: " + _url);
//          HttpsURLConnection connection = (HttpsURLConnection)_url.openConnection();
            HttpURLConnection connection = (HttpURLConnection)_url.openConnection();
//          connection.setRequestMethod("GET");
//          connection.setRequestProperty("Authorization", "Bearer " + token);
            br = new BufferedReader(new InputStreamReader(connection.getInputStream()));

            System.out.println("****** Contents ********");            

            String input;

                while ((input = br.readLine()) != null){
                    System.out.println("MSG: " + input);
                }
                br.close();
        } catch (Exception e) {
            e.printStackTrace(System.err);
        }
    }
}

请注意,评论的内容适用于您可能想要尝试的HTTPS连接(也可以)。然后运行该程序以获取谷歌网站首页的结果,如下所示。

$ java -cp . test http://localhost:15017
URL: http://localhost:15017
****** Contents ********
MSG: <!doctype html><html itemscope="" itemtype="http://schema.org/WebPage" lang="en"><head><meta content="Search the world's information, including webpages, images, videos and more. Google has many special features to help you find exactly what you're looking for." name="description"><meta content="noodp" name="robots"><meta content="/images/google_favicon_128.png" itemprop="image"><title>Google</title><script>(function(){window.google={kEI:'EQ_AVZy-OIjz-AHlrYHgBA',kEXPI:'3700264,3700372,4029571,4029815,4031109,4032235,4032500,4032677,4033307,4033344,4033367,4034882,4036527,4036848,4037333,4037457,4037569,4038012,4038399,4039386,4039462,4039879,4039905,4039936,4040020,4040028,4040112,4040135,4040849,4040864,4040974,4040977,4040983,4041078,4041159,4041304,4041440,4041644,4041972,4042052,4042383,4042695,4042833,4042835,4043134,8300096,8300185,8300199,8300203,8300214,8500394,8501261,8501295,8501407,8501489,10200083,10201125,10201250,10201339',authuser:0,kscs:'c9c918f0_10'};google.kHL='en';})();(function(){google.lc=[];google.li=0;google.getEI=function(a){for(var b;a&&(!a.getAttribute||!(b=a.getAttribute("eid")));)a=a.parentNode;return b||google.kEI};google.getLEI=function(a){for(var b=null;a&&(!a.getAttribute||!(b=a.getAttribute("leid")));)a=a.parentNode;return b};google.https=function(){return"https:"==window.location.protocol};google.ml=function(){return null};google.time=function(){return(new Date).getTime()};google.log=function(a,b,d,e,g){a=google.logUrl(a,b,d,e,g);if(""!=a){b=new Image;var c=google.lc,f=google.li;c[f]=b;b.onerror=b.onload=b.onabort=function(){delete c[f]};window.google&&window.google.vel&&window.google.vel.lu&&window.google.vel.lu(a);b.src=a;google.li=f+1}};google.logUrl=function(a,b,d,e,g){var c="",f=google.ls||"";if(!d&&-1==b.search("&ei=")){var h=google.getEI(e),c="&ei="+h;-1==b.search("&lei=")&&((e=google.getLEI(e))?c+="&lei="+e:h!=google.kEI&&(c+="&lei="+google.kEI))}a=d||"/"+(g||"gen_204")+"?atyp=i&ct="+a+"&cad="+b+c+f+"&zx="+google.time();/^http:/i.test(a)&&google.https()&&(google.ml(Error("a"),!1,{src:a,glmm:1}),a="");return a};google.y={};google.x=function(a,b){google.y[a.id]=[a,b];return!1};google.load=function(a,b,d){google.x({id:a+k++},function(){google.load(a,b,d)})};var k=0;})();google.kCSI={};var _gjwl=location;function _gjuc(){var a=_gjwl.href.indexOf("#");if(0<=a&&(a=_gjwl.href.substring(a),0<a.indexOf("&q=")||0<=a.indexOf("#q="))&&(a=a.substring(1),-1==a.indexOf("#"))){for(var d=0;d<a.length;){var b=d;"&"==a.charAt(b)&&++b;var c=a.indexOf("&",b);-1==c&&(c=a.length);b=a.substring(b,c);if(0==b.indexOf("fp="))a=a.substring(0,d)+a.substring(c,a.length),c=d;else if("cad=h"==b)return 0;d=c}_gjwl.href="/search?"+a+"&cad=h";return 1}return 0}
MSG: function _gjh(){!_gjuc()&&window.google&&google.x&&google.x({id:"GJH"},function(){google.nav&&google.nav.gjh&&google.nav.gjh()})};window._gjh&&_gjh();</script><style>#gbar,#guser{font-size:13px;padding-top:1px !important;}#gbar{height:22px}#guser{padding-bottom:7px !important;text-align:right}.gbh,.gbd{border-top:1px solid #c9d7f1;font-size:1px}.gbh{height:0;position:absolute;top:24px;width:100%}@media all{.gb1{height:22px;margin-right:.5em;vertical-align:top}#gbar{float:left}}a.gb1,a.gb4{text-decoration:underline !important}a.gb1,a.gb4{color:#00c !important}.gbi .gb4{color:#dd8e27 !important}.gbf .gb4{color:#900 !important}
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