- <?php
- if (!isset($_server["http_referer"]))
- echo "no referer";
- else
- echo $_server["http_referer"];
- ?>
如果直接點(diǎn)擊上面的鏈接,那么頁面會(huì)顯示referer頁面的鏈接.代碼如下:
- set http = createobject("msxml2.xmlhttp")
- http.open "get","http://m.survivalescaperooms.com/test/referer.php",false
- http.setrequestheader "referer","http://m.survivalescaperooms.com"
- http.send
- wscript.echo http.responsetext
但是如果我用vbs調(diào)用msxml2.xmlhttp組件訪問這個(gè)頁面,返回的卻是no referer,實(shí)在匪夷所思,難道我的代碼寫錯(cuò)了?
于是google了一下“vbs偽造http referer”,發(fā)現(xiàn)搜出來的內(nèi)容大部分和這篇文章一樣,不用看又是復(fù)制粘貼,你抄我的,我抄你的,抄來抄去不知道到底是誰的,而且還是錯(cuò)的!
那篇文章第一個(gè)例子是asp教程的,代碼如下:
- dim http
- set http=server.createobject("msxml2.xmlhttp")
- http.open "get",url,false
- http.setrequestheader "referer","http://www.fromdomain.cn/"
- http.send()
開始我還以為asp下的vbs和我直接雙擊運(yùn)行的vbs不一樣,asp下的比較牛逼,可以改referer,為此我還專門裝了iis測試,發(fā)現(xiàn)返回的照樣是no referer,后來才看到下面的留言,“原諒我對(duì)asp不熟,給不了你什么幫助,自己查點(diǎn)其他資料參考一下吧”,“這我沒怎么玩asp了,代碼只是參考來的,asp的沒測試過”.
我真的不想罵人,不熟你寫也就算了,起碼測試一下吧,沒有測試過的代碼你也好意思貼上來?后來在千一網(wǎng)絡(luò)(這個(gè)網(wǎng)絡(luò)貌似不錯(cuò))看到一個(gè)比較靠譜的答案,referer在asp和ajax中是無法通過設(shè)置header來更改的.
怒了,既然xmlhttp組件不行,我用socket來寫總行了吧,注:不是所有電腦上都注冊(cè)了winsock組件,代碼如下:
- set socket = wscript.createobject("mswinsock.winsock","winsock_")
- socket.remotehost = "m.survivalescaperooms.com"
- socket.remoteport = 80
- socket.connect
- do
- wscript.sleep 100
- loop
- sub winsock_connect()
- data = "get /test/referer.php http/1.1" & vbcrlf &_
- "referer: http://m.survivalescaperooms.com" & vbcrlf &_
- "host: m.survivalescaperooms.com" & vbcrlf & vbcrlf
- socket.senddata data
- end sub
- sub winsock_dataarrival(bytestotal)
- socket.getdata str
- wscript.echo utf8tounicode(str)
- wscript.quit
- end sub
utf8tounicode函數(shù)比較長就不貼出來了,以前的文章寫過,測試結(jié)果如下:
- http/1.1 200 ok
- date: thu, 04 nov 2010 14:05:20 gmt
- server: apache
- transfer-encoding: chunked
- content-type: text/html
- f
- http://m.survivalescaperooms.com
- 0
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