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May 7, 2008, 12:16 PM
Post #2 of 2
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[Bug 41114] ACL HTTP method is rejected by mod_proxy_ajp
[In reply to]
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https://issues.apache.org/bugzilla/show_bug.cgi?id=41114
Eirikur Sveinn Hrafnsson <eiki[at]idega.com> changed:
What |Removed |Added
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OS/Version|other |All
--- Comment #2 from Eirikur Sveinn Hrafnsson <eiki[at]idega.com> 2008-05-07 12:16:08 PST ---
We found out why SEARCH method does not work and know how to fix it for now.
The problem is that M_INVALID that is used to limit which methods are allowed
is defined in httpd.h and has the value 26, SEARCH HTTP METHOD gives the value
28 into the method sc_for_req_method_by_id(..) so it won't work. Comparing
method_id to positions in an array is at best dubious coding. mod_jk uses some
other way to do this and mod_dav obviously since they do work.
The fix:
Edit ajp_header.c under modules/proxy
line 161 in Apache 2.2.8
find:
SC_M_MKACTIVITY,
SC_M_BASELINE_CONTROL,
SC_M_MERGE,
0 /* M_INVALID */
remove that last 0 /* M_INVALID */ line
and add instead:
SC_M_ACL,
0,
SC_M_SEARCH /* needs to be the 28 in the array...*/
and in the method:
static int sc_for_req_method_by_id(request_rec *r)
change:
if (method_id < 0 || method_id > M_INVALID) {
to:
if (method_id < 0 || method_id > 28) {
Where 28 is the size of the methods array we just added to in the beginning.
Then compile apache again using for example:
> ./configure --prefix=/usr/local/apache2 --enable-mods-shared="all proxy proxy-ajp proxy-balancer filter deflate expires ssl rewrite mime-magic mem-cache info disk-cache dav dav-fs dav-lock" --with-mpm=worker
> make
> make install
Cheers
Eirikur S. Hrafnsson and Pall Helgason
Idega Software
http://www.idega.com
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