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In amnesic mode store mesh qtox settings in a tomb

This commit is contained in:
Bob Mottram 2016-07-27 21:46:40 +01:00
parent 5de7b0cf29
commit 45b8c85fd7
1 changed files with 46 additions and 13 deletions
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59
src/freedombone-image-mesh
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@ -52,6 +52,9 @@ MESH_INSTALL_COMPLETED=/root/.mesh_setup_completed
MESH_INSTALL_SETUP=/root/.initial_mesh_setup
MESH_AMNESIC=/root/.amnesic
# size of the tomb used to store qtox settings
TOMB_TOX_SIZE_MB=64
function create_ram_disk {
ramdisk_size_mb=$1
if [ ! -d /mnt/ramdisk ]; then
@ -465,16 +468,6 @@ function configure_zeronet_id {
echo $'Update of ZeroID completed' >> $INSTALL_LOG
}
function amnesic_remove_tox {
echo $'Clearing qtox client settings' >> $INSTALL_LOG
if [ -d /home/${MY_USERNAME}/.config/tox ]; then
shred -zu /home/${MY_USERNAME}/.config/tox/*.tox
shred -zu /home/${MY_USERNAME}/.config/tox/*.db
shred -zu /home/${MY_USERNAME}/.config/tox/*.ini
rm -rf /home/${MY_USERNAME}/.config/tox
fi
}
function configure_toxcore {
echo $'Configuring toxcore' >> $INSTALL_LOG
@ -500,9 +493,6 @@ function configure_toxcore {
# save the public key for later reference
echo "$TOX_PUBLIC_KEY" > $TOX_BOOTSTRAP_ID_FILE
echo $'Configured toxcore' >> $INSTALL_LOG
amnesic_remove_tox
echo $'toxic client configured' >> $INSTALL_LOG
}
function disable_password_logins {
@ -541,6 +531,16 @@ function mesh_amnesic {
echo '#!/bin/bash' > /usr/bin/amnesic
echo '' >> /usr/bin/amnesic
echo 'tomb slam all' >> /usr/bin/amnesic
echo '' >> /usr/bin/amnesic
echo "if [ -d /home/${MY_USERNAME}/.config/tox ]; then" >> /usr/bin/amnesic
echo " rm -rf /home/${MY_USERNAME}/.config/tox" >> /usr/bin/amnesic
echo 'fi' >> /usr/bin/amnesic
echo '' >> /usr/bin/amnesic
echo 'if [ -f /tmp/tox.tomb ]; then' >> /usr/bin/amnesic
echo ' rm -f /tmp/tox.tomb' >> /usr/bin/amnesic
echo 'fi' >> /usr/bin/amnesic
echo '' >> /usr/bin/amnesic
echo "shred -zu /var/log/${PROJECT_NAME}*" >> /usr/bin/amnesic
echo '' >> /usr/bin/amnesic
echo 'MY_USERNAME=$1' >> /usr/bin/amnesic
@ -579,6 +579,37 @@ function mesh_restart_daemons {
echo $'Daemons restarted' >> $INSTALL_LOG
}
function setup_amnesic_tox_data {
if [ ! -f $MESH_AMNESIC ]; then
return
fi
if [ ! -d /mnt/ramdisk ]; then
return
fi
TOMB_TOX_PASSWORD="$(openssl rand -base64 32 | cut -c1-30)"
tomb dig -s $TOMB_TOX_SIZE_MB /tmp/tox.tomb
tomb forge /mnt/ramdisk/tox.tomb.key --tomb-pwd "${TOMB_TOX_PASSWORD}" --unsafe
tomb lock /tmp/tox.tomb -k /mnt/ramdisk/tox.tomb.key --tomb-pwd "${TOMB_TOX_PASSWORD}" --unsafe
tomb open /tmp/tox.tomb -k /mnt/ramdisk/tox.tomb.key --tomb-pwd "${TOMB_TOX_PASSWORD}" --unsafe
TOMB_TOX_PASSWORD=
if [ -d /media/tox ]; then
if [ ! -d /home/$MY_USERNAME/.config ]; then
mkdir -p /home/$MY_USERNAME/.config
fi
if [ -d /home/$MY_USERNAME/.config/tox ]; then
cp -r /home/$MY_USERNAME/.config/tox/* /media/tox
rm -rf /home/$MY_USERNAME/.config/tox
ln -s /media/tox /home/$MY_USERNAME/.config/tox
fi
chown -R $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/.config
chown -R $MY_USERNAME:$MY_USERNAME /media/tox
echo "Tox Tomb created" >> /var/log/${PROJECT_NAME}.log
else
echo "WARNING: Tox Tomb not found" >> /var/log/${PROJECT_NAME}.log
fi
}
# whether to reset the identity
set_new_identity=
if [ $2 ]; then
@ -615,6 +646,7 @@ if [ -f $MESH_INSTALL_SETUP ]; then
fi
echo $'Beginning mesh node setup' >> $INSTALL_LOG
tomb slam all
enable_batman_daemon
create_ram_disk 1
change_avahi_name
@ -623,6 +655,7 @@ if [ -f $MESH_INSTALL_SETUP ]; then
configure_zeronet_mail
configure_zeronet_forum
configure_zeronet_id
setup_amnesic_tox_data
configure_toxcore
configure_zeronet
disable_password_logins