--- ninja-0.1.3.orig/ninja.8 +++ ninja-0.1.3/ninja.8 @@ -23,7 +23,7 @@ .SH CONFIGURATION Ninja requires a configuration file to run. For more information about the configuration, please refer to the "default.conf" file, located at -"examples/config/" in the source tree. There, all the available options +"/usr/share/doc/ninja/examples/" in the source tree. There, all the available options are explained in detail. .SH WHITELIST @@ -37,7 +37,7 @@ :: .PP The second or third field can be left empty. Please refer to the example -whitlist located in "examples/whitelist/". +whitlist located in "/usr/share/doc/ninja/examples/". Remember that it is a good idea to whitelist programs such as passwd(1) and other regular setuid applications that users require access to. --- ninja-0.1.3.orig/debian/init.d +++ ninja-0.1.3/debian/init.d @@ -0,0 +1,151 @@ +#! /bin/sh +### BEGIN INIT INFO +# Provides: ninja +# Required-Start: $remote_fs $syslog +# Required-Stop: $remote_fs $syslog +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: "privilege escalation detection system" +# Description: "starts ninja using start-stop-daemon" +# +### END INIT INFO +# Do NOT "set -e" + +PATH=/sbin:/usr/sbin:/bin:/usr/bin +DESC="privilege escalation detection system" +NAME=ninja +DAEMON=/usr/sbin/$NAME +DAEMON_ARGS="/etc/ninja/ninja.conf" +PIDFILE=/var/run/$NAME.pid +SCRIPTNAME=/etc/init.d/$NAME + +# Exit if the package is not installed +[ -x "$DAEMON" ] || exit 0 + +# Read configuration variable file if it is present +[ -r /etc/default/$NAME ] && . /etc/default/$NAME + +# Load the VERBOSE setting and other rcS variables +. /lib/init/vars.sh + +# Define LSB log_* functions. +# Depend on lsb-base (>= 3.0-6) to ensure that this file is present. +. /lib/lsb/init-functions + +# +# Function that starts the daemon/service +# +do_start() +{ + # Return + # 0 if daemon has been started + # 1 if daemon was already running + # 2 if daemon could not be started + start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \ + || return 1 + start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- \ + $DAEMON_ARGS \ + || return 2 + # Add code here, if necessary, that waits for the process to be ready + # to handle requests from services started subsequently which depend + # on this one. As a last resort, sleep for some time. +} + +# +# Function that stops the daemon/service +# +do_stop() +{ + # Return + # 0 if daemon has been stopped + # 1 if daemon was already stopped + # 2 if daemon could not be stopped + # other if a failure occurred + start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME + RETVAL="$?" + [ "$RETVAL" = 2 ] && return 2 + # Wait for children to finish too if this is a daemon that forks + # and if the daemon is only ever run from this initscript. + # If the above conditions are not satisfied then add some other code + # that waits for the process to drop all resources that could be + # needed by services started subsequently. A last resort is to + # sleep for some time. + start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON + [ "$?" = 2 ] && return 2 + # Many daemons don't delete their pidfiles when they exit. + rm -f $PIDFILE + return "$RETVAL" +} + +# +# Function that sends a SIGHUP to the daemon/service +# +do_reload() { + # + # If the daemon can reload its configuration without + # restarting (for example, when it is sent a SIGHUP), + # then implement that here. + # + start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME + return 0 +} + +case "$1" in + start) + [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME" + do_start + case "$?" in + 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; + 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; + esac + ;; + stop) + [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME" + do_stop + case "$?" in + 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; + 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; + esac + ;; + status) + status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $? + ;; + #reload|force-reload) + # + # If do_reload() is not implemented then leave this commented out + # and leave 'force-reload' as an alias for 'restart'. + # + #log_daemon_msg "Reloading $DESC" "$NAME" + #do_reload + #log_end_msg $? + #;; + restart|force-reload) + # + # If the "reload" option is implemented then remove the + # 'force-reload' alias + # + log_daemon_msg "Restarting $DESC" "$NAME" + do_stop + case "$?" in + 0|1) + do_start + case "$?" in + 0) log_end_msg 0 ;; + 1) log_end_msg 1 ;; # Old process is still running + *) log_end_msg 1 ;; # Failed to start + esac + ;; + *) + # Failed to stop + log_end_msg 1 + ;; + esac + ;; + *) + #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2 + echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2 + exit 3 + ;; +esac + +: --- ninja-0.1.3.orig/debian/control +++ ninja-0.1.3/debian/control @@ -0,0 +1,26 @@ +Source: ninja +Section: admin +Priority: optional +Maintainer: William Vera +Build-Depends: debhelper (>= 7), autotools-dev +Standards-Version: 3.8.3 +Homepage: http://forkbomb.org/ninja + +Package: ninja +Architecture: any +Depends: ${shlibs:Depends}, ${misc:Depends}, logrotate +Description: Privilege escalation detection system for GNU/Linux + Ninja is a privilege escalation detection and prevention + system for GNU/Linux hosts. While running, it will monitor + process activity on the local host, and keep track of all + processes running as root. If a process is spawned with + UID or GID zero (root), ninja will log necessary information + about this process, and optionally kill the process + if it was spawned by an unauthorized user. + A "magic" group can be specified, allowing members of this + group to run any setuid/setgid root executable. + Individual executables can be whitelisted. Ninja uses a + fine grained whitelist that lets you whitelist executables + on a group and/or user basis. This can be used to allow + specific groups or individual users access to setuid/setgid + root programs, such as su(1) and passwd(1). --- ninja-0.1.3.orig/debian/ninja.conf +++ ninja-0.1.3/debian/ninja.conf @@ -0,0 +1,142 @@ +# This sample ninja(8) configuration file shows and explains all the available +# options, with all the values set to default. +# +# Use this file as a guide when creating your own configuration. +# DO NOT USE THIS CONFIGURATION AS IT IS! +# +# Configuration syntax: +# +#