setup Checkpoint Firewall VPN with SNX on Linux Fedora 25

checkpoint-snx-vpn-client-fedora25.txt

 First you have to ensure the Java JRE is installed on your system.
 Remember the java plugin will only work on Firefox. If you prefer to install from fedora/rhel repos:
 
 sudo dnf (yum) install java-1.8.0-openjdk icedtea-web
 
 download the snx script installer from the Checkpoint VPN page:
    https://<your company vpn ip addr>/sslvpn/SNX/INSTALL/snx_install.sh
    
run int as root to install
 
 sudo /usr/bin/snx --help        
/usr/bin/snx: error while loading shared libraries: libpam.so.0: cannot open shared object file: No such file or directory

sudo ldconfig -p | grep libpam    
	libpamc.so.0 (libc6,x86-64) => /lib64/libpamc.so.0
	libpamc.so (libc6,x86-64) => /lib64/libpamc.so
	libpam_misc.so.0 (libc6,x86-64) => /lib64/libpam_misc.so.0
	libpam_misc.so (libc6,x86-64) => /lib64/libpam_misc.so
	libpam.so.0 (libc6,x86-64) => /lib64/libpam.so.0
	libpam.so (libc6,x86-64) => /lib64/libpam.so


sudo ldd /usr/bin/snx                                                                                                                                                                                      1 ↵
	linux-gate.so.1 (0xf7762000)
	libX11.so.6 => /lib/libX11.so.6 (0xf75f6000)
	libpthread.so.0 => /lib/libpthread.so.0 (0xf75d9000)
	libresolv.so.2 => /lib/libresolv.so.2 (0xf75bd000)
	libdl.so.2 => /lib/libdl.so.2 (0xf75b8000)
	libpam.so.0 => not found
	libnsl.so.1 => /lib/libnsl.so.1 (0xf759b000)
	libstdc++.so.5 => not found
	libc.so.6 => /lib/libc.so.6 (0xf73c0000)
	libxcb.so.1 => /lib/libxcb.so.1 (0xf7394000)
	/lib/ld-linux.so.2 (0x565a4000)
	libXau.so.6 => /lib/libXau.so.6 (0xf7390000)


sudo dnf (or yum) install pam.i686 libstdc++.i686 compat-libstdc++-33.i686 libX11.i686

Try to access the vpn again. Now You should be blocked by SELinux policies. 

[root@rsoares ~]# tail -F  /var/log/audit/audit.log /var/log/messages | grep snx
type=AVC msg=audit(1484699727.108:1452): avc:  denied  { execute } for  pid=23922 comm="snx" path="/etc/ld.so.cache" dev="dm-2" ino=2843957 scontext=unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:ld_so_cache_t:s0 tclass=file permissive=0
type=AVC msg=audit(1484699727.112:1453): avc:  denied  { write } for  pid=23922 comm="snx" name="CKP_mutex::__CkpReg_Mutex_" dev="dm-2" ino=34793342 scontext=unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:etc_t:s0 tclass=file permissive=0
type=AVC msg=audit(1484699727.115:1454): avc:  denied  { name_bind } for  pid=23922 comm="snx" src=7776 scontext=unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unreserved_port_t:s0 tclass=tcp_socket permissive=0
type=AVC msg=audit(1484699727.116:1455): avc:  denied  { write } for  pid=23924 comm="snx" name="/" dev="tmpfs" ino=10109 scontext=unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c0.c1023 tcontext=system_u:object_r:var_run_t:s0 tclass=dir permissive=0
type=AVC msg=audit(1484699728.181:1456): avc:  denied  { execute } for  pid=23935 comm="snx" path="/etc/ld.so.cache" dev="dm-2" ino=2843957 scontext=unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:ld_so_cache_t:s0 tclass=file permissive=0


sudo setsebool -P unconfined_mozilla_plugin_transition 0
sudo ausearch -c 'snx' --raw | audit2allow -M my-snx
sudo semodule -X 300 -i my-snx.pp

Jan 17 21:38:21 rsoares NetworkManager[1169]: <info>  [1484699901.3991] manager: (tunsnx): new Tun device (/org/freedesktop/NetworkManager/Devices/24)
Jan 17 21:38:21 rsoares NetworkManager[1169]: <info>  [1484699901.4142] device (tunsnx): state change: unmanaged -> unavailable (reason 'connection-assumed') [10 20 41]
Jan 17 21:38:21 rsoares NetworkManager[1169]: <info>  [1484699901.4186] keyfile: add connection in-memory (e0a49278-34ab-4d66-8526-4fd6b475ff0a,"tunsnx")
Jan 17 21:38:21 rsoares NetworkManager[1169]: <info>  [1484699901.4291] device (tunsnx): state change: unavailable -> disconnected (reason 'connection-assumed') [20 30 41]
Jan 17 21:38:21 rsoares NetworkManager[1169]: <info>  [1484699901.4334] device (tunsnx): Activation: starting connection 'tunsnx' (e0a49278-34ab-4d66-8526-4fd6b475ff0a)
Jan 17 21:38:21 rsoares NetworkManager[1169]: <info>  [1484699901.4528] device (tunsnx): state change: disconnected -> prepare (reason 'none') [30 40 0]
Jan 17 21:38:21 rsoares NetworkManager[1169]: <info>  [1484699901.4733] device (tunsnx): state change: prepare -> config (reason 'none') [40 50 0]
Jan 17 21:38:21 rsoares NetworkManager[1169]: <info>  [1484699901.4859] device (tunsnx): state change: config -> ip-config (reason 'none') [50 70 0]
Jan 17 21:38:21 rsoares NetworkManager[1169]: <info>  [1484699901.4882] device (tunsnx): state change: ip-config -> ip-check (reason 'none') [70 80 0]
Jan 17 21:38:21 rsoares nm-dispatcher: req:1 'pre-up' [tunsnx]: new request (1 scripts)
Jan 17 21:38:21 rsoares NetworkManager[1169]: <info>  [1484699901.5408] device (tunsnx): state change: ip-check -> secondaries (reason 'none') [80 90 0]
Jan 17 21:38:21 rsoares NetworkManager[1169]: <info>  [1484699901.5427] device (tunsnx): state change: secondaries -> activated (reason 'none') [90 100 0]
Jan 17 21:38:21 rsoares NetworkManager[1169]: <info>  [1484699901.5497] device (tunsnx): Activation: successful, device activated.
Jan 17 21:38:21 rsoares nm-dispatcher: req:2 'up' [tunsnx]: new request (5 scripts)
Jan 17 21:38:21 rsoares nm-dispatcher: req:2 'up' [tunsnx]: start running ordered scripts...