Merge branch 'master' of https://github.com/krebscode/painload

1 files changed, 248 insertions, 244 deletions

diff --git a/retiolum/scripts/tinc_setup/new_install.sh b/retiolum/scripts/tinc_setup/new_install.sh
index 76ed9e70..226e7c1b 100755
--- a/retiolum/scripts/tinc_setup/new_install.sh
+++ b/retiolum/scripts/tinc_setup/new_install.sh
@@ -1,281 +1,193 @@
 #!/bin/sh
+main(){
 
-#get sudo
-if test "${nosudo-false}" != true -a `id -u` != 0; then
-  echo "we're going sudo..." >&2
-  exec sudo -E "$0" "$@"
-  exit 23 # go to hell
-fi
-set -euf
-#
-SUBNET4=${SUBNET4:-10.243}
-SUBNET6=${SUBNET6:-42}
-TEMPDIR=${TEMPDIR:-auto}
-TINCDIR=${TINCDIR:-auto}
-exists() { type "$1" >/dev/null 2>/dev/null; }
-
-if exists hostname ;then SYSHOSTN=${HOSTNAME:-$(hostname)}
-elif exists uci    ;then SYSHOSTN=$(uci get system.@system[0].hostname)
-elif [ -e /etc/hostname ]   ;then SYSHOSTN=$(cat /etc/hostname)
-else                              SYSHOSTN="unknown"
-fi
-
-#overwrite `found` hostname
-HOSTN=${HOSTN:-$SYSHOSTN}
-NETNAME=${NETNAME:-retiolum}
-MASK4=${MASK4:-16}
-MASK6=${MASK6:-16}
-RMASK=${RMASK:-255.255.0.0}
-URL=${URL:-http://euer.krebsco.de/retiolum/hosts.tar.gz}
-SURL=${SURL:-http://euer.krebsco.de/retiolum/supernodes.tar.gz}
-
-IRCCHANNEL=${IRCCHANNEL:-"#krebs_incoming"}
-IRCSERVER=${IRCSERVER:-"irc.freenode.net"}
-IRCPORT=${IRCPORT:-6667}
-
-OS=${OS:-0}
-TELNET=${TELNET:-}
-
-IP4=${IP4:-0}
-IP6=${IP6:-0}
-
-RAND4=1
-RAND6=1
+  #get sudo
+  if test "${nosudo-false}" != true -a `id -u` != 0; then
+    echo "we're going sudo..." >&2
+    exec sudo -E "$0" "$@"
+    exit 23 # go to hell
+  fi
+  set -euf
+  #
+  SUBNET4=${SUBNET4:-10.243}
+  SUBNET6=${SUBNET6:-42}
+  TEMPDIR=${TEMPDIR:-auto}
+  TINCDIR=${TINCDIR:-auto}
+  exists() { type "$1" >/dev/null 2>/dev/null; }
+
+  if exists hostname ;then SYSHOSTN=${HOSTNAME:-$(hostname)}
+  elif exists uci    ;then SYSHOSTN=$(uci get system.@system[0].hostname)
+  elif [ -e /etc/hostname ]   ;then SYSHOSTN=$(cat /etc/hostname)
+  else                              SYSHOSTN="unknown"
+  fi
 
-#convert hostmask to subnetmask only version 4
-host2subnet()
-{
-    NEEDDOTSINSUB=$(expr 3 - $( echo $SUBNET4 | tr -C -d . | wc -c))
-    case $NEEDDOTSINSUB in
-        3) FULLSUBNET=$SUBNET4.0.0.0 ;;
-        2) FULLSUBNET=$SUBNET4.0.0 ;;
-        1) FULLSUBNET=$SUBNET4.0 ;;
-        0) FULLSUBNET=$SUBNET4 ;;
-        *) echo "cannot read subnet" && exit 1;;
-    esac
-}
+  #overwrite `found` hostname
+  HOSTN=${HOSTN:-$SYSHOSTN}
+  NETNAME=${NETNAME:-retiolum}
+  MASK4=${MASK4:-16}
+  MASK6=${MASK6:-16}
+  RMASK=${RMASK:-255.255.0.0}
+  URL=${URL:-http://euer.krebsco.de/retiolum/hosts.tar.gz}
+  SURL=${SURL:-http://euer.krebsco.de/retiolum/supernodes.tar.gz}
 
-#check if ip is valid ipv4 function
-check_ip_valid4()
-{
-    if [ "$(echo $1 | awk -F"\." ' $0 ~ /^([0-9]{1,3}\.){3}[0-9]{1,3}$/ && $1 <=255 && $2 <= 255 && $3 <= 255 && $4 <= 255 ' 2>/dev/null)" == "$1" ] && [ ${1:0:${#SUBNET4}} == $SUBNET4 ]
-    then
-        return 0
-    else
-        return 1
-    fi
-}
+  IRCCHANNEL=${IRCCHANNEL:-"#krebs_incoming"}
+  IRCSERVER=${IRCSERVER:-"irc.freenode.net"}
+  IRCPORT=${IRCPORT:-6667}
 
-#check if ip is valid ipv6 function
-check_ip_valid6()
-{
-    if [ "$(echo $1 | awk -F"." ' $0 ~ /^([0-9a-fA-F]{1,4}\:){7}[0-9a-fA-F]{1,4}$/' 2>/dev/null)" == $1 ] && [ ${1:0:${#SUBNET6}} == $SUBNET6 ]
-    then
-        return 0
-    else
-        return 1
-    fi
-}
+  OS=${OS:-0}
+  TELNET=${TELNET:-}
 
-#check if ip is taken function
-check_ip_taken()
-{
-    if grep -q -r -E "$1(#|/)" $TEMPDIR/hosts/ ;then
-        return 1
-    else
-        return 0
-    fi
-}
-
-#if hostname is taken, count upwards until it isn't taken function
-get_hostname()
-{
-    TSTFILE=$TEMPDIR/hosts/$1
-    LCOUNTER=0
-    if test -e $TSTFILE; then
-        while test -e $TSTFILE; do
-            : $((LCOUNTER+=1))
-            TSTFILE=$TEMPDIR/hosts/$1$LCOUNTER
-        done
-        HOSTN=$1$LCOUNTER
-    else
-        HOSTN=$1
-    fi
-}
+  IP4=${IP4:-0}
+  IP6=${IP6:-0}
 
-#os autodetection
-find_os()
-{
-    if grep -qe 'Linux' /etc/*release 2>/dev/null || grep -qe 'Linux' /etc/issue 2>/dev/null; then
-        OS='linux'
-    elif exists getprop ; then
-        OS='android'
-    elif test -e /etc/openwrt_release; then
-        OS='openwrt'
-    elif uname -s | grep -qi 'darwin'; then
-        OS='osx'
-    else
-        echo "Cannot determine your operating system, falling back to Linux"
-        OS='linux'
-    fi
-}
+  RAND4=1
+  RAND6=1
 
-find_telnet(){
-  if exists telnet >/dev/null;then
-    TELNET="`command -v telnet`"
-  elif exists busybox >/dev/null;then
-    TELNET="`command -v busybox` telnet"
-  else
-    echo "cannot find telnet binary, please install either telnet-client or busybox"
-    echo "bailing out!"
-    exit 1
-  fi
-}
 
-if [ $IP4 -eq 0 ]; then
+  if [ $IP4 -eq 0 ]; then
     RAND4=1
-elif ! check_ip_valid4 $IP4; then
+  elif ! check_ip_valid4 $IP4; then
     echo 'ip4 is invalid'
     exit 1
-fi
-if [ $IP6 -eq 0 ]; then
+  fi
+  if [ $IP6 -eq 0 ]; then
     RAND6=1
-elif ! check_ip_valid6 $IP6; then
+  elif ! check_ip_valid6 $IP6; then
     echo 'ip6 is invalid'
     exit 1
-fi
+  fi
 
-#find OS
-if [ $OS -eq 0 ]; then
+  #find OS
+  if [ $OS -eq 0 ]; then
     find_os
-fi
-if [ -z "$TELNET" ]; then
-  find_telnet
-fi
-#check if everything is installed
-if ! exists awk ; then
+  fi
+  if [ -z "$TELNET" ]; then
+    find_telnet
+  fi
+  #check if everything is installed
+  if ! exists awk ; then
     echo "Please install awk"
     exit 1
-fi
+  fi
 
-if ! exists curl ; then
+  if ! exists curl ; then
     if ! exists wget ; then
-        echo "Please install curl or wget"
-        exit 1
+      echo "Please install curl or wget"
+      exit 1
     else
-        LOADER='wget -O-'
-        HEAD_LOADER="$LOADER --spider"
+      LOADER='wget -O-'
+      HEAD_LOADER="$LOADER --spider"
     fi
-else
+  else
     LOADER=curl
     HEAD_LOADER="$LOADER -I"
-fi
+  fi
 
-if ! $HEAD_LOADER $SURL >/dev/null 2>/dev/null ;then
+  if ! $HEAD_LOADER $SURL >/dev/null 2>/dev/null ;then
     echo "Cannot find supernode package, check if your internet is working"
     exit 1
-fi
+  fi
 
-#check if everything is installed
-if [ $OS = 'android' ]; then
+  #check if everything is installed
+  if [ $OS = 'android' ]; then
     if ! test -e /data/data/org.poirsouille.tinc_gui/files/tincd; then
-        echo "Please install tinc-gui"
-        exit 1
+      echo "Please install tinc-gui"
+      exit 1
     else
-        TINCBIN=/data/data/org.poirsouille.tinc_gui/files/tincd
-        DEV="/dev/tun"
-        if [ $TINCDIR = 'auto' ]; then TINCDIR="/usr/local/etc/tinc" ;fi
-        if [ $TEMPDIR = 'auto' ]; then TEMPDIR="/storage/sdcard0/tinc-fu" ;fi
-        mount -o remount,rw /
-        mount -o remount,rw /system
+      TINCBIN=/data/data/org.poirsouille.tinc_gui/files/tincd
+      DEV="/dev/tun"
+      if [ $TINCDIR = 'auto' ]; then TINCDIR="/usr/local/etc/tinc" ;fi
+      if [ $TEMPDIR = 'auto' ]; then TEMPDIR="/storage/sdcard0/tinc-fu" ;fi
+      mount -o remount,rw /
+      mount -o remount,rw /system
     fi
-elif [ $OS = 'osx' ]; then
+  elif [ $OS = 'osx' ]; then
     if ! exists tincd >/dev/null; then
-        echo "Please install tinc"
-        exit 1
+      echo "Please install tinc"
+      exit 1
     else
-        TINCBIN=tincd
-        DEV="/dev/net/tun"
-        if [ $TINCDIR = 'auto' ]; then TINCDIR="/usr/local/etc/tinc" ;fi
-        if [ $TEMPDIR = 'auto' ]; then TEMPDIR="/tmp/tinc-install-fu" ;fi
+      TINCBIN=tincd
+      DEV="/dev/net/tun"
+      if [ $TINCDIR = 'auto' ]; then TINCDIR="/usr/local/etc/tinc" ;fi
+      if [ $TEMPDIR = 'auto' ]; then TEMPDIR="/tmp/tinc-install-fu" ;fi
     fi
-else
+  else
     if ! exists tincd >/dev/null; then
-        echo "Please install tinc"
-        exit 1
+      echo "Please install tinc"
+      exit 1
     else
-        TINCBIN=tincd
-        DEV="/dev/net/tun"
-        if [ $TINCDIR = 'auto' ]; then TINCDIR="/etc/tinc" ;fi
-        if [ $TEMPDIR = 'auto' ]; then TEMPDIR="/tmp/tinc-install-fu" ;fi
+      TINCBIN=tincd
+      DEV="/dev/net/tun"
+      if [ $TINCDIR = 'auto' ]; then TINCDIR="/etc/tinc" ;fi
+      if [ $TEMPDIR = 'auto' ]; then TEMPDIR="/tmp/tinc-install-fu" ;fi
     fi
-fi
+  fi
 
-#generate full subnet information for v4
+  #generate full subnet information for v4
 
-#test if tinc directory already exists
-if test -e $TINCDIR/$NETNAME; then
+  #test if tinc directory already exists
+  if test -e $TINCDIR/$NETNAME; then
     echo "tinc config directory $TINCDIR/$NETNAME does already exist. (backup and) delete config directory and restart"
     exit 1
-fi
+  fi
 
-#get tinc-hostfiles
-mkdir -p $TEMPDIR/hosts
-$LOADER $URL | tar zx -C $TEMPDIR/hosts/
+  #get tinc-hostfiles
+  mkdir -p $TEMPDIR/hosts
+  $LOADER $URL | tar zx -C $TEMPDIR/hosts/
 
-#check for free ip
-#version 4
-until check_ip_taken $IP4; do
+  #check for free ip
+  #version 4
+  until check_ip_taken $IP4; do
     if [ $RAND4 -eq 1 ]; then
-        IP4="$SUBNET4.$(( $(head /dev/urandom | tr -dc "123456789" | head -c3) %255)).$(( $(head /dev/urandom | tr -dc "123456789" | head -c3) %255))"
+      IP4="$SUBNET4.$(( $(head /dev/urandom | tr -dc "123456789" | head -c3) %255)).$(( $(head /dev/urandom | tr -dc "123456789" | head -c3) %255))"
     else
-        printf 'choose new ip: '
+      printf 'choose new ip: '
+      read IP4
+      while !  check_ip_valid4 $IP4; do
+        printf 'the ip is invalid, retard, choose a valid ip: '
         read IP4
-        while !  check_ip_valid4 $IP4; do
-            printf 'the ip is invalid, retard, choose a valid ip: '
-            read IP4
-        done
+      done
     fi
-done
+  done
 
-#version 6
-until check_ip_taken $IP6; do
+  #version 6
+  until check_ip_taken $IP6; do
     if [ $RAND6 -eq 1 ]; then
-        NETLENGTH=$(expr $(expr 128 - $MASK6) / 4)
-        IP6="$SUBNET6$(head /dev/urandom | tr -dc "0123456789abcdef" | head -c$NETLENGTH | sed 's/..../:&/g')" #todo: generate ip length from hostmask
+      NETLENGTH=$(expr $(expr 128 - $MASK6) / 4)
+      IP6="$SUBNET6$(head /dev/urandom | tr -dc "0123456789abcdef" | head -c$NETLENGTH | sed 's/..../:&/g')" #todo: generate ip length from hostmask
     else
-        printf 'ip taken, choose new ip: '
+      printf 'ip taken, choose new ip: '
 
+      read IP6
+      while !  check_ip_valid6 $IP6; do
+        printf 'the ip is invalid, retard, choose a valid ip: '
         read IP6
-        while !  check_ip_valid6 $IP6; do
-            printf 'the ip is invalid, retard, choose a valid ip: '
-            read IP6
-        done
+      done
     fi
-done
+  done
 
 
-#check for free hostname
-get_hostname $HOSTN
+  #check for free hostname
+  get_hostname $HOSTN
 
 
-#create the configs
-mkdir -p $TINCDIR/$NETNAME
-cd $TINCDIR/$NETNAME
+  #create the configs
+  mkdir -p $TINCDIR/$NETNAME
+  cd $TINCDIR/$NETNAME
 
-if [ $OS = 'openwrt' ]; then
+  if [ $OS = 'openwrt' ]; then
     mkdir hosts
     $LOADER $SURL | tar xz -C hosts/
-else
+  else
     mv $TEMPDIR/hosts ./
-fi
+  fi
 
-rm -r $TEMPDIR || echo "$TEMPDIR does not exist, skipping removal"
+  rm -r $TEMPDIR || echo "$TEMPDIR does not exist, skipping removal"
 
-echo "Subnet = $IP4" > hosts/$HOSTN
-echo "Subnet = $IP6" >> hosts/$HOSTN
+  echo "Subnet = $IP4" > hosts/$HOSTN
+  echo "Subnet = $IP6" >> hosts/$HOSTN
 
-cat>tinc.conf<<EOF
+  cat>tinc.conf<<EOF
 Name = $HOSTN
 Device = $DEV
 
@@ -289,10 +201,10 @@ ConnectTo = pigstarter
 ConnectTo = pico
 EOF
 
-host2subnet $MASK4
-
-#check if ip is installed
-if exists ip >/dev/null; then
+  host2subnet $MASK4
+  
+  #check if ip is installed
+  if exists ip >/dev/null; then
     echo 'dirname="`dirname "$0"`"' > tinc-up
     echo '' >> tinc-up
     echo 'conf=$dirname/tinc.conf' >> tinc-up
@@ -310,7 +222,7 @@ if exists ip >/dev/null; then
     echo "addr6=\$(sed -n \"s|^ *Subnet *= *\\($SUBNET6[:][^ ]*\\) *\$|\\\\1|p\" \$host)" >> tinc-up
     echo 'ip -6 addr add $addr6 dev $INTERFACE' >> tinc-up
     echo "ip -6 route add $SUBNET6::/$MASK6 dev \$INTERFACE" >> tinc-up
-else
+  else
     echo 'dirname="`dirname "$0"`"' > tinc-up
     echo '' >> tinc-up
     echo 'conf=$dirname/tinc.conf' >> tinc-up
@@ -322,37 +234,129 @@ else
     echo "addr4=\$(sed -n \"s|^ *Subnet *= *\\($SUBNET4[.][^ ]*\\) *$|\\\\1|p\" \$host)" >> tinc-up
     echo 'ifconfig $INTERFACE $addr4' >> tinc-up
     echo "route add -net $FULLSUBNET netmask $RMASK dev \$INTERFACE " >> tinc-up
-fi
-
-#fix permissions
-chmod +x tinc-up
-chown -R 0:0 .
-
-#generate keys with tinc
-if exists tincctl ; then
-    yes | tincctl -n $NETNAME generate-keys
-    cat rsa_key.pub >> hosts/$HOSTN
-else
+  fi
+  
+  #fix permissions
+  chmod +x tinc-up
+  chown -R 0:0 .
+  
+  #generate keys with tinc
+  if exists tinc ; then
+    yes | tinc -n $NETNAME generate-keys
+  else
     yes | $TINCBIN -n $NETNAME -K
-fi
-
-if [ $OS = 'android' ]; then
+  fi
+  
+  if [ $OS = 'android' ]; then
     mkdir /etc/tinc
     cd /
     mv $TINCDIR/$NETNAME /etc/tinc/
     cd /etc/tinc/$NETNAME
-fi
-#write to irc-channel
-NICK="${HOSTN}_$(head /dev/urandom | tr -dc "0123456789" | head -c3)"
+  fi
+  #write to irc-channel
+  NICK="${HOSTN}_$(head /dev/urandom | tr -dc "0123456789" | head -c3)"
+  
+  (   echo "NICK $NICK";
+  echo "USER $NICK $IRCSERVER bla : $NICK";
+  echo "JOIN $IRCCHANNEL";
+  sleep 23;
+  echo "PRIVMSG $IRCCHANNEL : This is $HOSTN";
+  sed "s/^\(.*\)/PRIVMSG $IRCCHANNEL : \1/" hosts/$HOSTN;
+  sleep 5; ) | $TELNET $IRCSERVER $IRCPORT
+  
+  
+  # finish what you have begun!
+  tincd -n $NETNAME
+}
 
-(   echo "NICK $NICK";
-    echo "USER $NICK $IRCSERVER bla : $NICK";
-    echo "JOIN $IRCCHANNEL";
-    sleep 23;
-    echo "PRIVMSG $IRCCHANNEL : This is $HOSTN";
-    sed "s/^\(.*\)/PRIVMSG $IRCCHANNEL : \1/" hosts/$HOSTN;
-    sleep 5; ) | $TELNET $IRCSERVER $IRCPORT
 
+#convert hostmask to subnetmask only version 4
+host2subnet()
+{
+  NEEDDOTSINSUB=$(expr 3 - $( echo $SUBNET4 | tr -C -d . | wc -c))
+  case $NEEDDOTSINSUB in
+    3) FULLSUBNET=$SUBNET4.0.0.0 ;;
+    2) FULLSUBNET=$SUBNET4.0.0 ;;
+    1) FULLSUBNET=$SUBNET4.0 ;;
+    0) FULLSUBNET=$SUBNET4 ;;
+    *) echo "cannot read subnet" && exit 1;;
+    esac
+}
 
-# finish what you have begun!
-tincd -n $NETNAME
+#check if ip is valid ipv4 function
+check_ip_valid4()
+{
+  if [ "$(echo $1 | awk -F"\." ' $0 ~ /^([0-9]{1,3}\.){3}[0-9]{1,3}$/ && $1 <=255 && $2 <= 255 && $3 <= 255 && $4 <= 255 ' 2>/dev/null)" == "$1" ] && [ ${1:0:${#SUBNET4}} == $SUBNET4 ]
+  then
+    return 0
+  else
+    return 1
+  fi
+}
+
+#check if ip is valid ipv6 function
+check_ip_valid6()
+{
+  if [ "$(echo $1 | awk -F"." ' $0 ~ /^([0-9a-fA-F]{1,4}\:){7}[0-9a-fA-F]{1,4}$/' 2>/dev/null)" == $1 ] && [ ${1:0:${#SUBNET6}} == $SUBNET6 ]
+  then
+    return 0
+  else
+    return 1
+  fi
+}
+
+#check if ip is taken function
+check_ip_taken()
+{
+  if grep -q -r -E "$1(#|/)" $TEMPDIR/hosts/ ;then
+    return 1
+  else
+    return 0
+  fi
+}
+
+#if hostname is taken, count upwards until it isn't taken function
+get_hostname()
+{
+  TSTFILE=$TEMPDIR/hosts/$1
+  LCOUNTER=0
+  if test -e $TSTFILE; then
+    while test -e $TSTFILE; do
+      : $((LCOUNTER+=1))
+      TSTFILE=$TEMPDIR/hosts/$1$LCOUNTER
+    done
+    HOSTN=$1$LCOUNTER
+  else
+    HOSTN=$1
+  fi
+}
+
+#os autodetection
+find_os()
+{
+  if grep -qe 'Linux' /etc/*release 2>/dev/null || grep -qe 'Linux' /etc/issue 2>/dev/null; then
+    OS='linux'
+  elif exists getprop ; then
+    OS='android'
+  elif test -e /etc/openwrt_release; then
+    OS='openwrt'
+  elif uname -s | grep -qi 'darwin'; then
+    OS='osx'
+  else
+    echo "Cannot determine your operating system, falling back to Linux"
+    OS='linux'
+  fi
+}
+
+find_telnet(){
+  if exists telnet >/dev/null;then
+    TELNET="`command -v telnet`"
+  elif exists busybox >/dev/null;then
+    TELNET="`command -v busybox` telnet"
+  else
+    echo "cannot find telnet binary, please install either telnet-client or busybox"
+    echo "bailing out!"
+    exit 1
+  fi
+}
+main