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own3mall
Joined: 09 Jun 2013
Posts: 9
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 Posted: Sun 09 Jun '13 20:58 Post subject: Mod_Evasive for Apache 2.4.X on Windows? |
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I found an Apache 2.2.X mod_evasive module on this site for Windows, but I haven't found one for Apache 2.4.X.
Is there a Windows version of mod_evasive for Apache 2.4.X anywhere? Please let me know, as my Linux servers have been under DDoS attack, and I'm just trying to take preventative measures on my Windows server as well.
Thanks! |
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kenw232
Joined: 12 Jun 2013
Posts: 3
Location: Toronto
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own3mall
Joined: 09 Jun 2013
Posts: 9
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| Posted: Thu 13 Jun '13 9:00 Post subject: |
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Does the module have to be built in Windows for the Windows version, or can I build it in Linux and copy it over?
I've got Visual Studio, but I'm not sure how to compile it. Is there a guide somewhere?
The ReadMe states:
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1. Extract this archive
2. Run $APACHE_ROOT/bin/apxs -i -a -c mod_evasive20.c
3. The module will be built and installed into $APACHE_ROOT/modules, and loaded into your httpd.conf
4. Restart Apache
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If it's that easy in Windows, could I build it and release the built module? |
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James Blond
Moderator
Joined: 19 Jan 2006
Posts: 7371
Location: Germany, Next to Hamburg
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| Posted: Fri 14 Jun '13 15:30 Post subject: |
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| own3mall wrote: | Does the module have to be built in Windows for the Windows version, or can I build it in Linux and copy it over?
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it has to be done on windows. Linux and windows binaries are not compatible.
I would try (unpacked the tar.gz to C:\build\mod_evasive
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SET APACHE=C:\Apache24
cl /nologo /MD /W3 /O2 /D WIN32 /D _WINDOWS /D NDEBUG -I"\build\mod_evasive" -I%APACHE%\include mod_evasive24.c
link kernel32.lib ws2_32.lib "%APACHE%\lib\libhttpd.lib" "%APACHE%\lib\libapr-1.lib" "%APACHE%\lib\libaprutil-1.lib" /nologo /subsystem:windows /dll /machine:I386 /out:mod_evasive24.so mod_evasive24.obj "\build\mod_evasive\*.obj"
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That are 3 lines so I pasted it also on http://pastebin.com/raw.php?i=1wwRN57X
This is not tested (TM) |
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own3mall
Joined: 09 Jun 2013
Posts: 9
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| Posted: Sat 15 Jun '13 19:44 Post subject: |
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Thanks, but where do I put these lines of code, and what am I using to execute them?
Also, shouldn't it be:
Rather than:
Couldn't I just do this?
http://woof.magicsplat.com/blog/build_apache_module_on_windows
::EDIT::
Installed Strawberry perl and tried compiling the module with the commands in the readme, but I get the following errors:
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C:\zpanel\bin\apache\bin>C:\strawberry\perl\bin\perl.exe "C:\zpanel\bin\apache\b
in\apxs.pl" -i -a -c "C:\Download\mod_evasive_1.10.1_apache_2.4\mod_evasive24.c"
Use of assignment to $[ is deprecated at C:\zpanel\bin\apache\bin\apxs.pl line 1
07.
Use of uninitialized value $apr_ldflags in concatenation (.) or string at C:\zpa
nel\bin\apache\bin\apxs.pl line 471.
gcc /nologo /MD /W3 /O2 /D WIN32 /D _WINDOWS /D NDEBUG -I"C:\zpanel\bin\apac
he\include" /c /FoC:\Download\mod_evasive_1.10.1_apache_2.4\mod_evasive24.lo C:
\Download\mod_evasive_1.10.1_apache_2.4\mod_evasive24.c
gcc: error: /nologo: No such file or directory
gcc: error: /MD: No such file or directory
gcc: error: /W3: No such file or directory
gcc: error: /O2: No such file or directory
gcc: error: /D: No such file or directory
gcc: error: WIN32: No such file or directory
gcc: error: /D: No such file or directory
gcc: error: _WINDOWS: No such file or directory
gcc: error: /D: No such file or directory
gcc: error: NDEBUG: No such file or directory
gcc: error: /c: No such file or directory
gcc: error: /FoC:\Download\mod_evasive_1.10.1_apache_2.4\mod_evasive24.lo: Inval
id argument
apxs:Error: Command failed with rc=65536
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Steffen
Moderator
Joined: 15 Oct 2005
Posts: 3092
Location: Hilversum, NL, EU
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| Posted: Sat 15 Jun '13 20:44 Post subject: |
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/D NDEBUG is correct, see http://msdn.microsoft.com/en-us/library/9sb57dw4(v=VS.71).aspx
James snippet is that you run CL /nologo /MD /W3 /O2 / ..... in a Visual Studio command window and not apxs.pl |
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own3mall
Joined: 09 Jun 2013
Posts: 9
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| Posted: Sat 15 Jun '13 21:39 Post subject: |
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Ah, OK, but is it possible to compile it using the apxs.pl? This seems like it should be easier and more open (free)...
Just not sure what to do about the errors I received. |
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Steffen
Moderator
Joined: 15 Oct 2005
Posts: 3092
Location: Hilversum, NL, EU
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| Posted: Sat 15 Jun '13 22:28 Post subject: |
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As I said/mean you run apxs with cl command line options.
See first the readme in the apxs package (download it from the Additional download page here). You should first configure it. After you configured it you can use apxs.bat with -i -a -c mod_evasive20.c
It is recommended/easy to use the snippet from James, build it in a visual studio window with cl.
For both cl and apxs first transform the LF's to CRLF's with lineends.pl (also on the download page here). |
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glsmith
Moderator
Joined: 16 Oct 2007
Posts: 2268
Location: Sun Diego, USA
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| Posted: Mon 17 Jun '13 11:40 Post subject: |
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| I looked over the mod_evasive24.c file. You are not going to be able to compile this on Windows without some modification. It will be minus some features but will still do it's basic job which IMO wouldn't stop a real DDOS attack against the server anyway. A few IPs fine, a botnet pointed your way and you'll still end up unreachable during the attack. |
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own3mall
Joined: 09 Jun 2013
Posts: 9
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| Posted: Tue 18 Jun '13 5:46 Post subject: |
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Do you know what needs to be modified so that it will compile? Any chance you could compile it and redistribute it?
I know mod_evasive isn't that great, but it sort of helps a little. How about mod_evasive paired with mod_qos? But then again... I wouldn't know how to compile that for Windows either. |
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glsmith
Moderator
Joined: 16 Oct 2007
Posts: 2268
Location: Sun Diego, USA
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own3mall
Joined: 09 Jun 2013
Posts: 9
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| Posted: Wed 26 Jun '13 8:13 Post subject: |
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| Thanks. Any chance you might be able to compile mod_qos for Windows too? |
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glsmith
Moderator
Joined: 16 Oct 2007
Posts: 2268
Location: Sun Diego, USA
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| Posted: Wed 26 Jun '13 10:51 Post subject: |
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| No, that's a can of worms I do not want to open. |
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spitzerspace
Joined: 24 Dec 2014
Posts: 6
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| Posted: Wed 24 Dec '14 20:59 Post subject: |
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Any interest in recompiling mod evasive for VC11 builds on Win64? |
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glsmith
Moderator
Joined: 16 Oct 2007
Posts: 2268
Location: Sun Diego, USA
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| Posted: Thu 25 Dec '14 4:57 Post subject: |
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| Sure, done, Merry Christmas. |
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spitzerspace
Joined: 24 Dec 2014
Posts: 6
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| Posted: Thu 25 Dec '14 7:36 Post subject: |
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Aw, yeah! Spent so much time google searching LNK1112 errors in VS 2012. I'm definitely a noob.
Thanks and Merry Christmas! |
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