%define psadlogdir    %{_localstatedir}/log/psad
%define psadrundir    %{_localstatedir}/run/psad
%define psadvarlibdir %{_localstatedir}/lib/psad

Summary: Port Scan Attack Detector (psad) watches for suspect traffic
Name: psad
Version: 2.1.3
Release: 1%{?dist}
License: GPLv2+
Group: System Environment/Daemons
Url: http://www.cipherdyne.org/psad/
Source: http://www.cipherdyne.org/psad/download/%name-%version.tar.gz
Patch1: psad-2.1.2-initscript.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
Requires: iptables
Requires(post): chkconfig
Requires(preun): chkconfig, initscripts
Requires(postun): initscripts
# The automatic dependency generator doesn't find this
Requires: perl(IPTables::ChainMgr)
Requires: perl(Net::IPv4Addr)
Requires: perl(Date::Calc)
Requires: perl(Unix::Syslog)

%description
Port Scan Attack Detector (psad) is a collection of three lightweight
system daemons written in Perl and in C that are designed to work with Linux
iptables firewalling code to detect port scans and other suspect traffic.  It
features a set of highly configurable danger thresholds (with sensible
defaults provided), verbose alert messages that include the source,
destination, scanned port range, begin and end times, tcp flags and
corresponding nmap options, reverse DNS info, email and syslog alerting,
automatic blocking of offending ip addresses via dynamic configuration of
iptables rulesets, and passive operating system fingerprinting.  In addition,
psad incorporates many of the tcp, udp, and icmp signatures included in the
snort intrusion detection system (http://www.snort.org) to detect highly
suspect scans for various backdoor programs (e.g. EvilFTP, GirlFriend,
SubSeven), DDoS tools (mstream, shaft), and advanced port scans (syn, fin,
xmas) which are easily leveraged against a machine via nmap.  psad can also
alert on snort signatures that are logged via fwsnort
(http://www.cipherdyne.org/fwsnort/), which makes use of the
iptables string match module to detect application layer signatures.


%prep
%setup -q
%patch1 -p1 -b .init 
sed -i 's,_CHANGEME_,localhost,' psad.conf

%build
### build psad binaries (kmsgsd and psadwatchd)
make OPTS="$RPM_OPT_FLAGS" %{?_smp_mflags}

### build the whois client
make OPTS="$RPM_OPT_FLAGS" -C whois


%install
rm -rf $RPM_BUILD_ROOT
### log directory
mkdir -p $RPM_BUILD_ROOT%psadlogdir
### dir for psadfifo
mkdir -p $RPM_BUILD_ROOT%psadvarlibdir
### dir for pidfiles
mkdir -p $RPM_BUILD_ROOT%psadrundir

### whois_psad binary
mkdir -p $RPM_BUILD_ROOT%{_bindir}
mkdir -p $RPM_BUILD_ROOT%{_mandir}/man8
mkdir -p $RPM_BUILD_ROOT%{_mandir}/man1
mkdir -p $RPM_BUILD_ROOT%{_sbindir}
### psad config
mkdir -p $RPM_BUILD_ROOT%{_sysconfdir}/%{name}
### psad init script
mkdir -p $RPM_BUILD_ROOT/etc/rc.d/init.d
mkdir -p $RPM_BUILD_ROOT/etc/logrotate.d

### psad
install -p -m 755 psad $RPM_BUILD_ROOT%{_sbindir}/
install -p -m 755 kmsgsd $RPM_BUILD_ROOT%{_sbindir}/
install -p -m 755 psadwatchd $RPM_BUILD_ROOT%{_sbindir}/
install -p -m 755 fwcheck_psad.pl $RPM_BUILD_ROOT%{_sbindir}/fwcheck_psad
install -p -m 755 whois/whois $RPM_BUILD_ROOT/%{_bindir}/whois_psad
install -p -m 755 nf2csv $RPM_BUILD_ROOT/%{_bindir}/nf2csv
install -p -m 755 init-scripts/psad-init.fedora $RPM_BUILD_ROOT/etc/rc.d/init.d/psad
install -p -m 644  logrotate.psad $RPM_BUILD_ROOT/etc/logrotate.d/psad
install -p -m 644 psad.conf $RPM_BUILD_ROOT%{_sysconfdir}/%{name}/
install -p -m 644 signatures $RPM_BUILD_ROOT%{_sysconfdir}/%{name}/
install -p -m 644 icmp_types $RPM_BUILD_ROOT%{_sysconfdir}/%{name}/
install -p -m 644 ip_options $RPM_BUILD_ROOT%{_sysconfdir}/%{name}/
install -p -m 644 auto_dl $RPM_BUILD_ROOT%{_sysconfdir}/%{name}/
install -p -m 644 snort_rule_dl $RPM_BUILD_ROOT%{_sysconfdir}/%{name}/
install -p -m 644 pf.os $RPM_BUILD_ROOT%{_sysconfdir}/%{name}/
install -p -m 644 posf $RPM_BUILD_ROOT%{_sysconfdir}/%{name}/
install -p -m 644 *.8 $RPM_BUILD_ROOT%{_mandir}/man8/
install -p -m 644 nf2csv.1 $RPM_BUILD_ROOT%{_mandir}/man1/

### install snort rules files
cp -r snort_rules $RPM_BUILD_ROOT%{_sysconfdir}/%{name}

%clean
rm -rf $RPM_BUILD_ROOT

%post
/sbin/chkconfig --add psad

%preun
if [ $1 -eq 0 ]; then
   /sbin/service psad stop > /dev/null 2>&1
   /sbin/chkconfig --del psad
fi

%postun
if [ $1 -ge 1 ]; then
   /sbin/service psad condrestart >/dev/null 2>&1 || :
fi

%files
%defattr(-,root,root)
%doc BENCHMARK FW_HELP FW_EXAMPLE_RULES README README.SYSLOG SCAN_LOG
%{_sbindir}/*
%{_bindir}/*
%{_mandir}/man1/*
%{_mandir}/man8/*
%{_initrddir}/psad
%dir %{_sysconfdir}/%{name}
%config(noreplace) %{_sysconfdir}/logrotate.d/psad
%config(noreplace) %{_sysconfdir}/%{name}/*.conf
%config(noreplace) %{_sysconfdir}/%{name}/signatures
%config(noreplace) %{_sysconfdir}/%{name}/auto_dl
%config(noreplace) %{_sysconfdir}/%{name}/ip_options
%config(noreplace) %{_sysconfdir}/%{name}/snort_rule_dl
%config(noreplace) %{_sysconfdir}/%{name}/posf
%config(noreplace) %{_sysconfdir}/%{name}/pf.os
%config(noreplace) %{_sysconfdir}/%{name}/icmp_types
%dir %{_sysconfdir}/%{name}/snort_rules
%config(noreplace) %{_sysconfdir}/%{name}/snort_rules/*
%dir %psadlogdir
%dir %psadvarlibdir
%dir %psadrundir

%changelog
* Wed Aug 13 2008 Peter Vrabec <pvrabec@redhat.com>  2.1.3-1
- some adjustments to meet fedora standartds

* Sun Apr 27 2008 Steve Grubb <sgrubb@redhat.com> 2.1.2-1
- Initial packaging