First commit

This commit is contained in:
sose 2020-06-09 20:57:46 -07:00
commit c063ffb124
5 changed files with 360 additions and 0 deletions

41
basics.sh Normal file
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#!/bin/sh
export tilde_name=""
export tilde_username=""
export key_file=""
ssh_command="ssh -i $key_file $tilde_username@$tilde_name"
check_key_file() {
if [ -f "$key_file" ]
then
while [ -z cat "$key_file" | head -n1 | grep "-----BEGIN .* PRIVATE KEY-----" ]
do
echo "$key_file does not look like a private key file, try again"
bash
done
fi
}
connection_test() {
while ! $ssh_command "true"
do
echo "There seems to be a problem connecting to the tilde"
echo "Use this shell to try and fix any problems, then try connecting again by exiting the shell"
bash
done
}
configure_user() {
mkdir "/home/$tilde_username"
useradd "$tilde_username" -d "/home/$tilde_username"
chown "$tilde_username:$tilde_username" "/home/$tilde_username"
sshfs "$tilde_username@$tilde_name:/home/$tilde_username /home/$tilde_username"
touch /usr/bin/sshshell
echo "#!/bin/sh" >> /usr/bin/sshshell
echo "ssh -i $key_file $tilde_username@$tilde_name" >> /usr/bin/sshshell
chmod +x /usr/bin/sshshell
echo "/usr/bin/sshshell" >> /etc/shells
chsh -s "/usr/bin/sshshell $tilde_username"
}

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#!/bin/sh
# This script is to be run on the remote host in order to create a weechat session
# NOTE: This script only works with tmux, mosh and screen are not supported
# TODO: Cleanup function and robustness
#. util.sh
#weechat_relay_port="9000"
#weechat_relay_password="password1234"
# these are set when running the script
is_substring() {
case $2 in
*$1*)
return 0
;;
*)
return 1
;;
esac
}
create_tmux_session() {
new_session_name="weechat"
echo "Creating new tmux session..."
while tmux list-sessions | grep -q "^$new_session_name"
do
new_session_name="$new_session_name-"
done
tmux new-session -d -s "$new_session_name"
tmux send -t "$new_session_name":0 'weechat' ENTER
}
attatch_tmux_session() {
choice=""
tmux_sessions=""
session_name=""
window_number=""
echo "Attatching to existing tmux session..."
if [ "$(tmux list-sessions | wc -l)" != "1" ]
then
tmux_sessions="$(tmux list-sessions \
| cut -f 1 -d ' ' \
| rev | cut -c 2- | rev)"
clear
echo "Which tmux session would you like to attach to?"
echo "$tmux_sessions"
read -r choice
if is_substring "$choice" "$tmux_sessions"
then
session_name="$choice"
else
echo "\"$choice\" is not recognized as a valid session, please try again"
attatch_tmux_session
fi
else
echo "No tmux session appears to be running, a new session will be created"
create_tmux_session
exit
fi
window_number="$(( "$(tmux list-sessions | grep "^$session_name" | cut -f 2 -d ' ')" + 1 ))"
tmux new-window -t "$session_name:$window_number"
tmux send -t "$session_name:$window_number" 'weechat' ENTER
echo "Waiting for weechat session..."
while ! ps xo 'cmd=' | grep -q '^weechat'
do
sleep 0.5
done
}
create_weechat_relay(){
echo "Configuring new WeeChat relay..."
if [ -z "$weechat_relay_port" ]
then
echo "weechat_relay_port is not set! exiting..."
exit
fi
if [ -z "$weechat_relay_password" ]
then
echo "weechat_relay_password is not set! exiting..."
exit
fi
weechat_pane_name="WeeChat $(weechat -v)"
weechat_pane_id="$(tmux list-panes -a -F '#{pane_id} #{pane_title}' \
| grep "$weechat_pane_name" \
| cut -f 1 -d ' ')"
if [ "$weechat_pane_id" == " " ]
then
echo "Failed to find WeeChat session, exiting..."
exit
fi
tmux send -t "$weechat_pane_id" '^W'
tmux send -t "$weechat_pane_id" "/relay add weechat $weechat_relay_port" ENTER
tmux send -t "$weechat_pane_id" "/secure set relay $weechat_relay_password" ENTER
tmux send -t "$weechat_pane_id" '/set relay.network.password "${sec.data.relay}"' ENTER
tmux send -t "$weechat_pane_id" "/relay start weechat" ENTER
sleep 1
tmux send -t "$weechat_pane_id" '^Y'
echo "WeeChat relay configured!"
}
configure_weechat_session() {
choice=""
clear
echo "=== WeeChat Relay Setup ==="
echo "Do you enter a password to start WeeChat? (encrypted config)"
echo "1. Yes"
echo "2. No"
while :
do
read -r choice
case "$choice" in
"1")
echo "In this case you will need to start WeeChat manually inside tmux or this script will break. Once you have done this press ENTER"
read
break
;;
"2")
echo "Starting config wizard..."
echo
break
;;
*)
echo "Please enter a valid option"
;;
esac
done
if ! ps xo 'cmd=' | grep -q '^weechat'
then
if ! tmux list-sessions >/dev/null
then
create_tmux_session
else
while :
do
clear
echo "Found existing tmux sessions:"
echo "$(tmux list-sessions)"
echo
echo "tmux is already running, what would you like to do?"
echo "1. Start WeeChat in a new window in an existing tmux session"
echo "2. Start WeeChat in new tmux session"
read -r choice
case "$choice" in
"1")
clear
attatch_tmux_session
create_weechat_relay
break
;;
"2")
clear
create_tmux_session
create_weechat_relay
break
;;
"*")
echo "Please enter a valid option"
;;
esac
done
fi
else
clear
echo "A WeeChat process was found, configuring relay..."
create_weechat_relay
fi
}
configure_weechat_session

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irc.sh Normal file
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#!/bin/sh
set_relay_config(){
weechat_relay_port=""
weechat_relay_password=""
relay_type="$1"
while :
do
echo "Enter relay port number (leave blank for default 9000)"
read -r weechat_relay_port
if [ -z "$weechat_relay_port" ]
then
weechat_relay_port="9000"
break
fi
if [ "$relay_type" == "new" ] && "$ssh_command grep -w $weechat_relay_port /etc/services"
then
echo "Port $weechat_relay_port is in use, try another port"
else
break
fi
if [ "$weechat_relay_port" -gt 1023 ]
then
break
else
echo "Please enter a port number > 1023"
fi
done
while :
do
echo "Enter a password for this relay:"
stty -echo
read -r weechat_relay_password
stty echo
echo "Re-enter password:"
stty -echo
read -r weechat_relay_confirm_password
stty echo
if [ "$weechat_relay_password" == "$weechat_relay_confirm_password" ]
then
break
else
echo "Passwords do not match"
fi
done
echo "Writing to qWeeChat config..."
echo "[relay]" > ./.qweechat.conf
echo "lines = 50" > ./.qweechat.conf
echo "autoconnect = off" > ./.qweechat.conf
echo "password = $weechat_relay_password" > ./.qweechat.conf
echo "ssl = off" > ./.qweechat.conf
echo "port = $weechat_relay_port" > ./.qweechat.conf
echo "server = $tilde_name" > ./.qweechat.conf
scp -ni "$key_file" ./.qweechat.conf "$tilde_username@$tilde_name:./"
if [ "$relay_type" == "new" ]
then
echo "Since you do not have an existing WeeChat relay, a new one will be configured for you"
echo "weechat_relay_port=\"$weechat_relay_port\" weechat_relay_password=\"$weechat_relay_password\" $(cat ./util.sh ./configure_weechat_session.sh)" | "$ssh_command -t -t"
fi
}

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setup.sh Normal file
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#!/bin/sh
. util.sh
. basics.sh
. irc.sh
tilde_name=""
tilde_username=""
key_file=""
ssh_command="ssh -i $key_file $tilde_username@$tilde_name"
#configure_tilde
#configure_irc
key_file="$(find /tilde/key | tail -n1)"
choice=""
echo "=== Welcome to Tildelinux! ==="
echo "What tilde would you like to connect to? (use the domain name as you would for ssh)"
read tilde_name
echo "What is your username for $tilde_name?"
read tilde_username
echo "Now you will need to provide tildelinux with your ssh private key"
echo "By whatever means, place your private key in the /tilde/key directory"
echo "Here is a shell, once the key is in the proper location, simply type \"exit\" to close the shell and continue"
bash
echo "Looking for keyfile..."
check_key_file || fail
echo "Key file located!"
echo "Testing connection to the tilde..."
connection_test || fail
echo "Connection success!"
echo "Configuring user..."
configure_user || fail
echo "User configured!"
clear
echo "=== IRC Configuration ==="
echo "Now we will begin configuring a WeeChat IRC relay"
echo "Select the option that applies to you:"
echo "1. I have a WeeChat relay configured on my chosen tilde"
echo "2. I do not have a WeeChat relay configured on my chosen tilde"
read -r choice
while :
do
case "$choice" in
"1")
clear
set_relay_config "existing"
;;
"2")
clear
echo "Since no WeeChat relay exists, a new one will be configured"
echo "First, provide a port number and password for this relay"
set_relay_config "new"
;;
"*")
echo "Please enter a valid option"
;;
esac
done
echo "All done! Enjoy using Tildelinux!"
#startx

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util.sh Normal file
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#!/bin/sh
is_substring() {
case $2 in
*$1*)
return 0
;;
*)
return 1
;;
esac
}
fail() {
echo "Something went wrong, exiting..."
exit
}