[求助]squid做代理，如何限制文件下载（如EXE、ZIP）？

夜猫子

Acl Type: url_regex

Description
The url_regex means to search the entire URL for the regular expression you specify. Note that these regular expressions are case-sensitive. To make them case-insensitive, use the -i option.
Usage acl aclname url_regex pattern

Example
acl ACLREG url_regex cooking
ACLREG refers to the url containing "cooking" not "Cooking"

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Acl Type: urpath_regex

Description
The urpath_regex regular expression pattern matching from URL but without protocol and hostname. Note that these regular expressions are case-sensitive
Usage acl aclname urlpath_regex pattern

Example
acl ACLPATHREG urlpath_regex cooking
ACLPATHREG refers only containing "cooking'' not "Cooking"; and without referring protocol and hostname.
If URL is http://www.visolve.com/folder/subdir/cooking/first.html then this acltype only looks after http://www.visolve.com/ .

MaxBSD

没用的，要能过滤MIME类型的才行。单是URL不行的。建议装个专门的过滤软件。我用过Dansguardian不错，很久前曾经给他们做过FreeBSD下的Official Beta Tester。

http://dansguardian.org/

红袖添香

...

小马哥说的对。

如果是只是改URL控制语句，只能防防君子，别人把 .exe 改成 .mp3 就好了。

MaxBSD

[quote]原帖由 "jerryxue"]没关系，我是网吧里用的，能防君子就可以了，反正上网的都是些菜鸟，我主要是怕有些菜菜鸟黑客在网吧里装些木马之类的东东。[/quote 发表：


只是用URL regex怕是君子都防不了，具体不想解释了，你试试就知道了。

babodx

acl mmxfile urlpath_regex \.mp3$ \.avi$ \.exe$
http_access deny mmxfile

限制mp3 avi exe的文件