forked from tylda-public/helpers
150 lines
3.7 KiB
Bash
Executable File
150 lines
3.7 KiB
Bash
Executable File
#!/bin/sh
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# Usage: add_user.sh <login>
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set -e
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. /root/helpers/.env
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LOGIN="$1"
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[ -z "$LOGIN" ] && { echo "Użycie: $0 <login>"; exit 1; }
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setup_user() {
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adduser -D -s /bin/sh -h "/home/$LOGIN" -H "$LOGIN"
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addgroup "$LOGIN" tildeusers
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PASS="$(openssl rand -base64 16 | sed 's/[\/\+\=\\]//g')"
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echo "$LOGIN":"$PASS" | chpasswd
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zfs create -o mountpoint="/home/$LOGIN" -o quota=200M "tank/ROOT/homes/$LOGIN"
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chown "$LOGIN":"$LOGIN" "/home/$LOGIN"
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# neomutt had issues with default vi
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cat "export EDITOR=nvim" >> "/home/$LOGIN/.ashrc"
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# set cgroup
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CG_ROOT=/sys/fs/cgroup/users
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mkdir -p "$CG_ROOT"
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# upewnij się, że kontrolery włączone w parent „users”
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echo "+cpu +memory" > "$CG_ROOT/cgroup.subtree_control" 2>/dev/null || true
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USER_CG="$CG_ROOT/$LOGIN"
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mkdir "$USER_CG"
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# set default folders for ssh & gnu and set them private
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mkdir -m 0700 "/home/$LOGIN/.ssh"
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mkdir -m 0700 "/home/$LOGIN/.gnupg"
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}
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setup_neomutt () {
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for dir in "Inbox" "Sent" "Drafts" "Trash"; do
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for subdir in "cur" "new" "tmp"; do
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mkdir -p "/home/$LOGIN/Maildir/$dir/$subdir"
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done
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done
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chmod -R 0700 /home/"$LOGIN"/Maildir
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}
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setup_tmux () {
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mkdir -p "/home/$LOGIN/.config/tmux"
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cat << EOF > "/home/$LOGIN/.config/tmux/tmux.conf"
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set -g mouse on
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setw -g mode-keys vi
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bind -n F1 select-window -t 0
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bind -n F2 select-window -t 1
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bind -n F3 select-window -t 2
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bind -n F12 detach
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if-shell "tmux has-session -t main 2>/dev/null" "detach" \
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"new-session -d -s main -n Mail 'neomutt'; \
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new-window -t main:1 -n IRC 'weechat'; \
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new-window -t main:2 -n Shell 'ash'; \
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send-keys -t main:2 '/usr/local/bin/tylda-motd.sh' C-m; \
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select-window -t main:0"
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set-hook -g client-attached "send-keys -t main:2 '/usr/local/bin/tylda-motd.sh' C-m"
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EOF
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cat << EOF > "/home/$LOGIN/.profile"
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if [ -z "\$TMUX" ]; then
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exec tmux attach -t main || exec tmux new -s main
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fi
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EOF
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}
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setup_gemini () {
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gmi="/home/$LOGIN/public_gemini/"
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mkdir -p "$gmi"
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ln -s "$gmi" "/srv/gemini/~$LOGIN"
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cat <<EOF > "$gmi/index.gmi"
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# $LOGIN
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EOF
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}
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setup_html () {
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cp -r /root/helpers/public_html "/home/$LOGIN/"
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sed -i "s/<<USER>>/$LOGIN/g" "/home/$LOGIN/"public_html/index.php
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sed -i "s/<<USER>>/$LOGIN/g" "/home/$LOGIN/"public_html/parts/header.php
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sed -i "s/<<USER>>/$LOGIN/g" "/home/$LOGIN/"public_html/blog/index.php
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touch "/home/$LOGIN/public_html/.webring"
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}
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setup_nextcloud () {
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curl -X POST https://cloud.tylda.org/ocs/v1.php/cloud/users \
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-d userid="$LOGIN" \
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-d password="$PASS" \
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-H "OCS-APIRequest: true" \
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-u "$NEXTCLOUD_USER:$NEXTCLOUD_PASS"
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curl -X PUT "https://cloud.tylda.org/ocs/v1.php/cloud/users/$LOGIN" \
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-H "OCS-APIRequest: true" \
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-u "$NEXTCLOUD_USER:$NEXTCLOUD_PASS" \
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-d key="quota" \
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-d value="250MB"
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}
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setup_weechat () {
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mkdir -p "/home/$LOGIN/.config/weechat/"
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cp /root/helpers/irc.conf "/home/$LOGIN/.config/weechat"
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}
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send_welcome_mail () {
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sendmail -f v0id1st@tylda.org "$LOGIN@tylda.org" << EOF
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Subject: Witaj na tylda.org!
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From: v0id1st@tylda.org
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Siemano :D
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Witaj na tyldzie, baw się dobrze! Wpadnij się przywitać na IRCa.
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Twoje dane do Nextcloud to (https://cloud.tylda.org) to:
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Login: $LOGIN
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Hasło: $PASS
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EOF
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}
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# critical path
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setup_user
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setup_nextcloud
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send_welcome_mail
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# less important stuff
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# shouldn't impact user obtaining registration email
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setup_neomutt
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setup_tmux
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setup_gemini
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setup_html
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setup_weechat
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chown -R "$LOGIN":"$LOGIN" "/home/$LOGIN/"
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echo 524288000 > "$USER_CG/memory.max" # 500 MB RAM
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echo "50000 100000" > "$USER_CG/cpu.max" # 50 % CPU (quota/period μs)
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echo "===== NOWE KONTO ====="
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echo "login : $LOGIN"
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echo "hasło : $PASS"
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echo "RAM : 500 MB"
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echo "CPU : 50 %"
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