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wipri
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changed the way hostname restoration works in response to an issue someone filed.

Now it saves the ORIGINAL hostname only. Before this update it saved the original hostname during running,
Now it saves hostname during the 1st run of wipri. In case someone really wants the "original", non wipri
related hostname restored.
master
RightToPrivacy 2022-04-24 01:24:38 -04:00
parent 20fdcf9332
commit b3d63a3c13
1 changed files with 26 additions and 11 deletions
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37
wipri
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@ -122,7 +122,7 @@ echo -e "[ $WHITE MAC/Hostname/TX Randomizer $ENDCOLOR ] $BLUE LAN/WiFi Device P
echo ""
echo -e "$BLUE concept/code: $ENDCOLOR $RED righttoprivacy@tutanota.com $ENDCOLOR"
echo ""
echo -e "$WHITE ----------------------------------------------------------- $ENDCOLOR"
echo -e "${WHITE} ----------------------------------------------------------- ${ENDCOLOR}"
echo -e "$BLUE Detected Devices: $ENDCOLOR"
nmcli dev status|awk '{print $1;}'| grep -v 'lo'| grep -v 'p2p' || echo "$RED nmcli not found:$ENDCOLOR $BLUEdon't worry, it was optional.$ENDCOLOR"
echo -e "$BLUE Usage: $ENDCOLOR"
@ -161,10 +161,20 @@ if [ $kernmit == "on" ]; then
sudo sysctl -w net.ipv4.icmp_echo_ignore_all=1 >/dev/null
fi
# Hostname randomization - generic yet completely random hostname generation
# Hostname randomization - generic yet random hostname chosen
# Feel free to edit these arrays: keep in mind defaults are named strategically for a random yet generic base
echo -e "${BLUE}Checking For Saved Hostname File...${ENDCOLOR}"
if [ -f /etc/wipri/hostname.saved ]; then
echo -e "${GREEN}Hostname File Exists.${ENDCOLOR}"
else
echo $HOSTNAME > /etc/wipri/hostname.saved
echo "Original Hostname Saved. Use -R to restore"
fi
function hostn {
echo -e "ORG_HOSTNAME=$HOSTNAME" > '/etc/wipri/hostname.saved' # Saving original hostname for easy -R flag restore
array[0]="localhost"
array[1]="laptop"
array[2]="computer"
@ -179,7 +189,7 @@ function hostn {
groupnum=$[ $RANDOM % 11 ]
hostbase=${array[$groupnum]}
hostnamectl set-hostname $hostbase
### Below commented out for now
### Below commented out for now - reverted back to more generic as this was 2yr ago (better blending in)
# if [ $hostbase == "localhost" ]; then
# hostnamectl set-hostname localhost
# echo -e "$BLUE hostname is $RED'localhost'$ENDCOLOR, $BLUE a fine generic Linux hostname. $ENDCOLOR"
@ -415,15 +425,17 @@ while getopts ":d:apPrm:ihRsAH" arg; do
# Restore your previous MAC address [must have first used -h to save address]
R)
if [ ! -f /etc/wipri/hostname.saved ]; then
echo -e "$RED ERROR! Previously saved hostname does NOT exist! \007"
echo -e "$RED ERROR! Previously saved hostname does NOT exist!" >> /dev/stderr
sleep .5
echo ""
echo -e "Did you ever use -h [required to store hostname for restore] \007?"
else
/etc/wipri/hostname.saved
hostnamectl set-hostname $ORG_HOSTNAME
echo -e " $GREEN*$BLUE Hostname restored to $ORG_HOSTNAME\n"
rm /etc/wipri/hostname.saved
ORG_HOSTNAME=$(</etc/wipri/hostname.saved)
hostnamectl set-hostname $ORG_HOSTNAME
dhclient -r $netdev
dhclient $netdev
echo -e " $GREEN*$BLUE Hostname restored to $ORG_HOSTNAME\n"
sleep .5
rm /etc/wipri/hostname.saved
fi
;;
@ -443,7 +455,10 @@ while getopts ":d:apPrm:ihRsAH" arg; do
# Randomize WiFi Network Name (SSID)
# (If interested, see netcat notification closer to top of wipri)
# Set additional flags if you would like to set simultaneous random mac
A)
### SSID randomization is super experimental/"just for fun", and offers netcat notification
### It's not meant to be convenient. It's one option for testing and not all hostapd accesspoints
### May be compatible with your system.
A)
netname
sed -i "3s/.*/ssid=$randname/" $hostapdconf
# TIP: include a wipri static mac flag to simultaneously change :)