Friday 27 September 2013

Auto detection of Mobile browsers using .htaccess

RewriteEngine on

RewriteCond %{HTTP_HOST} ^ctechz.com$
RewriteRule ^/?$ "http\:\/\/www\.ctechz\.com\/" [R=301,L]
------------- ------------------ ------------------- ----------------------

RewriteBase /

RewriteCond %{HTTP_USER_AGENT} (android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge\ |maemo|midp|mmp|netfront|opera\ m(ob|in)i|palm(\ os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows\ (ce|phone)|xda|xiino [NC,OR]
RewriteCond %{HTTP_USER_AGENT} ^(1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a\ wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r\ |s\ )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1\ u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp(\ i|ip)|hs\-c|ht(c(\-|\ |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac(\ |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt(\ |\/)|klon|kpt\ |kwc\-|kyo(c|k)|le(no|xi)|lg(\ g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-|\ |o|v)|zz)|mt(50|p1|v\ )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v\ )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-|\ )|webc|whit|wi(g\ |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-) [NC]

RewriteRule ^$ http://ctechz.com/WMobile [R,L]

Wednesday 25 September 2013

Script for AutoReverse Tunneling

#/bin/bash
# Uncomment the set -x line to debug
#set -x
#############################
###       VARIABLES       ###
#############################
#
# What port is going to be used for the tunnel?  This should be unique to the PFG
TUNNELPORT="8035"
#
# What is the tunnel username?
TUNNELUSER="testuser"
#
# Where is the tunnel server located at? (IP or hostname if DNS is setup)
TUNNELSERVER="server2.ctechz.com"
#
# What port is the tunnel server listening on? (This is common amongst all of the PFGs, typically 22999)
# To get changed with 247
TUNNELEXTPORT="22999"
#
# What directory is the key stored in?
KEYLOC="/root/.ssh"
#
# What is the file name that the key is using?
KEYNAME="ReverseTunnelKey-Port_$TUNNELPORT"

#########################################################################################################
####### Do not edit below this line ######################################
#########################################################################################################
SSH=`which ssh`
KEYGEN=`which ssh-keygen`
#
#############################
###   Let's get to work   ###
#############################
#
### Check that the key exists and if it does not, then create it and copy it over
if [ ! -e $KEYLOC/$KEYNAME ]
then
    $KEYGEN -b 4096 -t rsa -N "" -f ~/.ssh/$KEYNAME
 

    ssh -p $TUNNELEXTPORT $TUNNELUSER@$TUNNELSERVER "if [ ! -d ~/.ssh ]; then mkdir ~/.ssh; touch ~/.ssh/authorized_keys; chmod 600 ~/.ssh/authorized_keys; fi"

    scp -P $TUNNELEXTPORT ~/.ssh/$KEYNAME.pub $TUNNELUSER@$TUNNELSERVER:~/.ssh/
 

    ssh -p $TUNNELEXTPORT $TUNNELUSER@$TUNNELSERVER "cat ~/.ssh/$KEYNAME.pub >> ~/.ssh/authorized_keys"
fi
#
### Check to see if the tunnel is present
TunnelPres=`ps aux | grep "$TUNNELPORT:localhost:22 $TUNNELUSER@$TUNNELSERVER -p $TUNNELEXTPORT" | grep -v grep`
 

if [ -z "$TunnelPres" ]
then
#
### If absent, establish tunnel
echo "Establishing Reverse Tunnel"
    $SSH -i $KEYLOC/$KEYNAME -f -N -C -R $TUNNELPORT:localhost:22 $TUNNELUSER@$TUNNELSERVER -p $TUNNELEXTPORT 'top'
else
#
### If present do nothing and exit
    echo "Already established... doing nothing"
    exit 0
fi

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