File firewalk.spec of Package firewalk

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File firewalk.spec of Package firewalk

#
# spec file for package firewalk
#

# norootforbuild

Name:		firewalk
Version:	5.0
Release:        0
Summary:	Active reconnaissance network security tool
Group:		Productivity/Networking/Security
License:	BSD-2-Clause
URL:		http://packetfactory.openwall.net/projects/firewalk/index.html
Source0:	http://packetfactory.openwall.net/firewalk/dist/firewalk.tar.gz
Source1:	http://packetfactory.openwall.net/projects/firewalk/firewalk-final.pdf
Source100:	%{name}.changes
Patch0:		%{name}-%{version}-build_fix.patch
BuildRequires:	libnet-devel >= 1.1.0
BuildRequires:	libdnet-devel libpcap-devel
BuildRequires:	autoconf automake

%description
Firewalk is an active reconnaissance network security tool that attempts to determine what layer 4 protocols
a given IP forwarding device will pass. Firewalk works by sending out TCP or UDP packets with a TTL one
greater than the targeted gateway. If the gateway allows the traffic, it will forward the packets to the next
hop where they will expire and elicit an ICMP_TIME_EXCEEDED message.

If the gateway host does not allow the traffic, it will likely drop the packets on the floor and we will see no response.
To get the correct IP TTL that will result in expired packets one beyond the gateway we need to ramp up hop-counts.
We do this in the same manner that traceroute works. Once we have the gateway hopcount (at that point the scan is said
to be `bound`) we can begin our scan.

It is significant to note the fact that the ultimate destination host does not have to be reached.
It just needs to be somewhere downstream, on the other side of the gateway, from the scanning host.

%debug_package

%prep
%setup -q -n Firewalk
cp %{SOURCE1} .
%patch0 -p0
%__sed -i 's|strip $(top|touch $(top|g' src/Makefile.*
autoreconf -fiv
%configure

%build
make %{?_smp_mflags}

%install
install -Dpm0755 %{name} %{buildroot}/%{_sbindir}/%{name}
install -Dpm0644 man/%{name}.8 %{buildroot}/%{_mandir}/man8/%{name}.8

%files
%defattr(-,root,root,-)
%doc README BUGS firewalk-final.pdf
%{_sbindir}/%{name}
%{_mandir}/man8/%{name}.8*

%changelog

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