Free rh software for linux

The Email Server is designed to provide services offered by its commercial email products, such as IMAP/POP services, Web-Based Email Interface and Administration, Mail Filtering, Spam Blocking and Directory-Based Authentication and Addressbooks.
RH Email Server is fine for businesses and organizations of all sizes. Multiple commercial and educational installations are already using this project. The largest current user load that has been reported is 7,000 + users.
Interoperability between RHSD projects such as the RHSD Email Server and the RHSD Domain Controller will allow for use of Single-Sign On. RHSD also utilizes IETF Standardized projects and therefore will be compatible with any Directory system compatible with LDAP v.3.
Main features:
- Web-Based Email Client for Users
- LDAP Directory / Authentication
- Mail Filtering
- Addressbooks
- Web-Based Administration Tools
- Role-Based Tool Delegation
- Spam Blocking

chkrootkit is a tool to locally check for signs of a rootkit.
It contains:
- chkrootkit: shell script that checks system binaries for rootkit modification.
- ifpromisc.c: checks if the interface is in promiscuous mode.
- chklastlog.c: checks for lastlog deletions.
- chkwtmp.c: checks for wtmp deletions.
- check_wtmpx.c: checks for wtmpx deletions. (Solaris only)
- chkproc.c: checks for signs of LKM trojans.
- chkdirs.c: checks for signs of LKM trojans.
- strings.c: quick and dirty strings replacement.
- chkutmp.c: checks for utmp deletions.
The following tests are made:
aliens asp bindshell lkm rexedcs sniffer w55808 wted scalper slapper z2 chkutmp amd basename biff chfn chsh cron date du dirname echo egrep env find fingerd gpm grep hdparm su ifconfig inetd inetdconf identd init killall ldsopreload login ls lsof mail mingetty netstat named passwd pidof pop2 pop3 ps pstree rpcinfo rlogind rshd slogin sendmail sshd syslogd tar tcpd tcpdump top telnetd timed traceroute vdir w write
The following rootkits, worms and LKMs are currently detected:
01. lrk3, lrk4, lrk5, lrk6 (and variants);
02. Solaris rootkit;
03. FreeBSD rootkit;
04. t0rn (and variants);
05. Ambients Rootkit (ARK);
06. Ramen Worm;
07. rh[67]-shaper;
08. RSHA;
09. Romanian rootkit;
10. RK17;
11. Lion Worm;
12. Adore Worm;
13. LPD Worm;
14. kenny-rk;
15. Adore LKM;
16. ShitC Worm;
17. Omega Worm;
18. Wormkit Worm;
19. Maniac-RK;
20. dsc-rootkit;
21. Ducoci rootkit;
22. x.c Worm;
23. RST.b trojan;
24. duarawkz;
25. knark LKM;
26. Monkit;
27. Hidrootkit;
28. Bobkit;
29. Pizdakit;
30. t0rn v8.0;
31. Showtee;
32. Optickit;
33. T.R.K;
34. MithRas Rootkit;
35. George;
36. SucKIT;
37. Scalper;
38. Slapper A, B, C and D;
39. OpenBSD rk v1;
40. Illogic rootkit;
41. SK rootkit.
42. sebek LKM;
43. Romanian rootkit;
44. LOC rootkit;
45. shv4 rootkit;
46. Aquatica rootkit;
47. ZK rootkit;
48. 55808.A Worm;
49. TC2 Worm;
50. Volc rootkit;
51. Gold2 rootkit;
52. Anonoying rootkit;
53. Shkit rootkit;
54. AjaKit rootkit;
55. zaRwT rootkit;
56. Madalin rootkit;
57. Fu rootkit;
58. Kenga3 rootkit;
59. ESRK rootkit;
chkrootkit has been tested on: Linux 2.0.x, 2.2.x, 2.4.x and 2.6.x, FreeBSD 2.2.x, 3.x, 4.x and 5.x, OpenBSD 2.x and 3.x., NetBSD 1.6.x, Solaris 2.5.1, 2.6, 8.0 and 9.0, HP-UX 11, Tru64 and BSDI.
Enhancements:
chkutmp.c (Thanks to Jeremy Miller)
- the idea of this program is to display users that may have wiped themselves from the utmp log
chkproc.c
- fix: better support for Linux threads
chkrootkit
- new test: chkutmp
- new rootkits detected: Fu, Kenga3, ESRK
- some bug fixes
homepage redesign (Thanks to Cristine Hoepers)
- navigability improvement
- the page now validates as strict XHTML
- still lynx friendly

Lemonldap::NG::Handler::Vhost is a Perl extension for building a Lemonldap compatible handler able to manage Apache virtual hosts.

SYNOPSIS

Create your own package:
package My::Package;
use Lemonldap::NG::Handler::Vhost;

# IMPORTANT ORDER
our @ISA = qw (Lemonldap::NG::Handler::Vhost Lemonldap::NG::Handler);

__PACKAGE__->init ( { locationRules => {
vhost1.dc.com => {
default => $ou =~ /brh/
},
vhost2.dc.com => {
^/pj/.*$ => q($qualif="opj"),
^/rh/.*$ => q($ou=~/brh/),
^/rh_or_opj.*$ => q($qualif="opj or $ou=~/brh/),
default => accept,
},
# Put here others Lemonldap::NG::Handler options
}
);
Other example, using Lemonldap::NG::Handler::SharedConf
package My::Package;
use Lemonldap::NG::Handler::SharedConf;
use Lemonldap::NG::Handler::Vhost;

# IMPORTANT ORDER
# our @ISA = qw (Lemonldap::NG::Handler::Vhost Lemonldap::NG::Handler::SharedConf);

__PACKAGE__->init ... # as using Lemonldap::NG::Handler::SharedConf alone
Change configuration
__PACKAGE__->setConf ( {
locationRules => {
vhost1.dc.com => {
default => $ou =~ /brh/
},
vhost2.dc.com => {
^/pj/.*$ => q($qualif="opj"),
^/rh/.*$ => q($ou=~/brh/),
^/rh_or_opj.*$ => q($qualif="opj or $ou=~/brh/),
default => accept,
},
},
exportedHeaders => {
vhost1.dc.com => {
Authorization=>"Basic ".MIME::Base64::encode_base64($uid),
User-Auth => $uid,
},
vhost2.dc.com => {
User-Auth => $uid,
},
}
# Put here others Lemonldap::NG::Handler::SharedConf options
}
);
Call your package in /conf/httpd.conf
PerlRequire MyFile
PerlInitHandler My::Package

Lemonldap is a simple Web-SSO based on Apache::Session modules. It simplifies the build of a protected area with a few changes in the application (they just

This library provides a way to protect Apache virtual hosts with Lemonldap.

EasySession is a Perl session interface.

SYNOPSIS

use EasySession;

if(defined(&EasySession::foo)){
print "lib is included";
}else{
print "lib is not included";
}

#{"_sid" => "B43b648fd431aac32", "a" => 1, "b" => 2}

print EasyTool::dump(create($dba,{a=>1,b=>2,c=>undef},{expire=>300}));

$dba->execute(START TRANSACTION);
my $st=CORE::time();
for(1..10000){
create($dba,{a=>1,b=>2,c=>undef},{});
}
print CORE::time()-$st;
$dba->execute(COMMIT);

print EasyTool::dump(&delete($dba,{"_sid" => "43ba09e0abd5cf13", "a" => 1, "b" => 2}));
print EasyTool::dump(&delete($dba,"43ba08a74fbe7afa"));
print EasyTool::dump(&save($dba,{"_sid" => "43ba08a74fbe7afa", "a" => 1, "b" => 2,"c"=>3}));

Basic Variables and Functions

Variables

$dba: instance of EasyDBAccess
$rh : the hash_ref to store to database
$session: $rh with key _sid
$sid: session id ([0-9a-fA-F]{8})([0-9a-fA-F]{8})
$rc : affected rows 0 or 1
$rh_option:
now => unix timestamp of now
expire => expire time after last modify
ip => ip address (int)

Functions

$session=create($dba,$rh,$rh_option);

$session=load($dba,$sid,$rh_option);

$rc =save($dba,$session,$rh_option);
#if succ return 1,if fail(no row update) return 0
#if record exist, then update, else do nothing

$rc =delete($dba , $sid|$session [,$rh_option]);
#if succ return 1,if fail(no row delete) return 0
#if record exist, then delete, else do nothing