On Wed, 2005-03-02 at 15:45 -0600, Jason Dravet wrote:
>I have installed Sun's new asp for Linux (4.02) product on my Linux
>server.
>What the software does is provide asp support to httpd on Linux platforms.
>The Sun installer adds a module to the system so httpd can handle asp
>requests. When I try to start httpd I get the following messages. If I
>run
>setenforce 0 and start httpd, asp works great so the problem is with the
>way
>asp and selinux interact. I have to run with selinux enabled so disabling
>it is not a solution. What do I have to do to get this to work? I have
>contacted Sun but they don't know anything about selinux.
First, note that you can disable SELinux enforcement just for httpd
without doing setenforce 0; see:
http://fedora.redhat.com/docs/selinux-faq-fc3/index.html#using-s-c->se...
ylevel
>Mar 1 19:45:28 cisit6 kernel: audit(1109727928.415:0): avc: denied {write}
>for pid=8390 exe=/usr/sbin/httpd
>path=/opt/casp/INSTALL/database/tmp/tmp.0.5541 dev=dm-0 ino=426791
>scontext=root:system_r:httpd_t tcontext=root:object_r:usr_t tclass=file
Hmmm. Hard to say what this is. You could try:
chcon -R -h -t httpd_sys_content_t /opt/casp/INSTALL/
>path=/opt/casp/module/linux2_i686_optimized/apache_2.0.x/20020903/standard
>/mod_casp2.so dev=dm-0 ino=633455 scontext=root:system_r:httpd_t
>tcontext=root:object_r:usr_t tclass=file
My suggestion:
chcon -h -t shlib_t
/opt/casp/module/linux2_i686_optimized/apache_2.0.x/20020903/standard/*.so
I used setenforce 0 just to check if asp actually installed correctly. I
know that I can off selinux just for httpd, but as I said turn off selinux
(or any part there of) is not an option at this time.
I did the two commands that you suggested and now I get the following
messages so progress is being made:
Mar 2 16:49:18 cisit6 kernel: audit(1109803758.925:0): avc: denied {
execute } for pid=5438
path=/opt/casp/server/lib/linux2_i686_optimized/libcasp2ap.so dev=dm-0
ino=551452 scontext=root:system_r:httpd_t tcontext=root:object_r:usr_t
tclass=file
Mar 2 16:49:18 cisit6 httpd: mod_casp2: failed to open
/opt/casp/server/lib/linux2_i686_optimized/libcasp2ap.so, aborting.
Mar 2 16:49:18 cisit6 httpd: mod_casp2:
/opt/casp/server/lib/linux2_i686_optimized/libcasp2ap.so: failed to map
segment from shared object: Permission denied
Mar 2 16:49:18 cisit6 httpd: httpd startup failed
So I did a
chcon -h -t shlib_t /opt/casp/server/lib/linux2_i686_optimized/libcasp2ap.so
which got me to
Starting httpd: casp2ap: error loading Sun Java System Active Server Pages
dispatcher library -
/opt/casp/server/lib/linux2_i686_optimized/libaspdisp.so
casp2ap: /opt/casp/server/lib/linux2_i686_optimized/libaspdisp.so: failed to
map segment from shared object: Permission denied
so then I did
chcon -h -t shlib_t /opt/casp/server/lib/linux2_i686_optimized/libaspdisp.so
and now it appears to be working fine. The simple tests have passed with
flying colors. I have to test the database parts next.
So in short to get asp for linux working you have to do the following:
chcon -R -h -t httpd_sys_content_t /opt/casp/INSTALL/
chcon -h -t shlib_t
/opt/casp/module/linux2_i686_optimized/apache_2.0.x/20020903/standard/*.so
chcon -h -t shlib_t /opt/casp/server/lib/linux2_i686_optimized/libcasp2ap.so
chcon -h -t shlib_t /opt/casp/server/lib/linux2_i686_optimized/libaspdisp.so
Can this be added to the targeted policy in the future?
Thanks for all of your help,
Jason Dravet