Proxomitron 中文讨论区

Posted: **Jun 29 2011, 18:19**

网址http://club.china.com/data/thread/1011/ ... 0/5_1.html
使用浏览器opera打开，会有跳出下载对话框。实际是此页面问题，http://r.club.china.com/SoundOfSilence? ... =271117005，bypass incoming header后正常
以下是未bypass incoming header时的log，返回的Content-Type为空？

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GET /SoundOfSilence?forumid=1011&threadid=271117005 HTTP/1.1
User-Agent: Opera/9.80 (Windows NT 6.1; U) Version/11.59
Host: r.club.china.com
Accept: text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/webp, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
Accept-Encoding: gzip,deflate
Connection: keep-alive
RESP 13863 : Content-Type: Filter True:

不知是Content-Type: 5a Filter sel. Text Types这条规则有问题还是opera的问题
ff未测试

Posted: **Jun 30 2011, 23:24**

原来返回的 headers 中没有 Content-Type，经 sidki 的规则处理后，会增加如下的 header：

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Content-Type: ; PrxMsg: Filter Text: No Content-Type

这个增加的部分，测试了 FireFox 5 和 IE8 都不会出现下载对话框，而 Opera 11.5 会出现。

sidki 原来的规则中有这么一部分：

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($TST(hOrigUA=*msie(^*opera)*)$SET(1=text/plain)|)

作用是，如果浏览器是 IE ，则增加的 header 变为如下形式，推测是为了避免 IE 出现下载对话框。

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Content-Type: text/plain; PrxMsg: Filter Text: No Content-Type

但目前的情况是 IE 已无此问题，而 Opera 11.5 有此问题，所以我们可将其改为：

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($TST(hOrigUA=*opera*)$SET(1=text/plain)|)

修订后的完整规则如下：

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[HTTP headers]
In = TRUE
Out = FALSE
Key = "Content-Type: 5a Filter sel. Text Types     09.05.14 [sd] (d.r l.3) (In) TEST"
URL = "^$RESP(204|3|*No headers$TST(uPort=:(^443)*))|$TST(hRealCT=*)|$TST(keyword=*.(a_headers|a_type_t|i_level:[12]).*)|$TST(volat=*.post:1.*)|$TST(uExt=exe|gz)"
Match = "text/plain(^*; Prx(^Msg: Fixed acc. to Original))$SET(1=\0)|(\*/\*$SET(2=: \0)|(^?)$SET(2=: No Content-Type))($TST(hOrigUA=*opera*)$SET(1=text/plain)|)&\0&($TST(volat=*.log:2*)$ADDLST(Log-Main,[$DTM(d T)]\tHDR_In CT_FilterTrue\t\1\2 \t\u)|)($TST(\0=\**)$TST(volat=*.log:[12]c.*)$ADDLST(Log-Rare,HDR_In CT_FilterTrue\t\1\2 \t\u)|)$LOG(CRESP $DTM(c) : Content-Type: Filter True: \1)"
Replace = "\1; PrxMsg: Filter Text\2$SET(hRealCT=filter)$FILTER(1)"

Proxomitron 中文讨论区

Content-Type: 5a Filter sel. Text Types

Content-Type: 5a Filter sel. Text Types

Re: Content-Type: 5a Filter sel. Text Types