Claude
f731efa2fa
Same bug class just fixed in mattermost.sh: immich, joplin, koha, mail-archiver, and nextcloud all generated a fresh random DB/admin password on every single run with no check for an existing one. Each backs its database with a persistent volume, so Postgres/MariaDB keeps the password from its first init while the freshly overwritten .env (or config-main.env for koha) no longer matches it — any rerun would have locked the app out of its own database. koha, mail-archiver, and nextcloud also regenerated an app-level admin login password the same way. Found by cross-referencing every service with a DB password against which ones actually guard reuse on rerun (only traccar.sh did, already correctly) rather than waiting to be told about each one individually. Fix mirrors traccar.sh's existing pattern: read the password back out of the existing .env/config file if present, only generate fresh when there's genuinely nothing there yet. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01NQkdAn3iG5A4WoqU9FHMaN
336 lines
12 KiB
Bash
336 lines
12 KiB
Bash
#!/bin/bash
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# services/joplin.sh — Self-hosted Joplin sync server for notes.
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# Part of the modular post-install system (sourced by setup.sh).
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#
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# Can also be run standalone on any machine:
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# sudo bash joplin.sh
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# (Docker must already be installed when run standalone)
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# ── Standalone bootstrap ──────────────────────────────────────────────────────
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if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
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[[ "$(id -u)" == "0" ]] || { echo "Run with sudo: sudo bash $0"; exit 1; }
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_SELF_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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_COMMON="$_SELF_DIR/../lib/common.sh"
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if [[ -f "$_COMMON" ]]; then
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source "$_COMMON"
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else
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log_info() { echo -e "\033[0;34m[INFO]\033[0m $*"; }
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log_success() { echo -e "\033[0;32m[OK]\033[0m $*"; }
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log_warning() { echo -e "\033[1;33m[WARN]\033[0m $*"; }
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log_error() { echo -e "\033[0;31m[ERROR]\033[0m $*" >&2; }
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require_docker() {
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command -v docker &>/dev/null || {
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log_error "Docker not found. Install it first:"
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log_error " curl -fsSL https://get.docker.com | sudo sh"
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return 1
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}
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docker compose version &>/dev/null || {
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log_error "Docker Compose plugin missing:"
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log_error " sudo apt-get install -y docker-compose-plugin"
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return 1
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}
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}
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ensure_docker_dir_ownership() {
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chown -R "$ACTUAL_USER:$ACTUAL_USER" "$@" 2>/dev/null || true
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}
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prompt_text() {
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local _q="$1" _def="$2" _var="$3" _r
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[[ "${UNATTENDED:-false}" == "true" ]] && { eval "$_var='$_def'"; return; }
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read -r -p " $_q " _r
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eval "$_var='${_r:-$_def}'"
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}
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prompt_yn() {
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local _q="$1" _def="$2" _var="$3" _r
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[[ "${UNATTENDED:-false}" == "true" ]] && { eval "$_var='$_def'"; return; }
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read -r -p " $_q " _r
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eval "$_var='${_r:-$_def}'"
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}
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configure_caddy_for_service() {
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local _name="$1" _upstream="$2" _subdomain="$3" _extra="${4:-}"
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local _caddy_dir="$DOCKER_DIR/caddy"
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local _caddyfile="$_caddy_dir/Caddyfile"
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local _display_port="${_upstream##*:}"
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# Determine mode: local Caddy, remote Caddy, or none
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local _mode="none"
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[[ -d "$_caddy_dir" ]] && _mode="local"
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[[ -n "${CADDY_REMOTE_HOST:-}" ]] && [[ "$_mode" != "local" ]] && _mode="remote"
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[[ "$_mode" == "none" ]] && {
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log_info "Access $_name directly on port $_display_port."
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return 0
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}
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echo ""
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local _do_caddy=""
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if [[ "$_mode" == "remote" ]]; then
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log_info "Remote Caddy configured (${CADDY_REMOTE_HOST})."
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log_info "A snippet file will be saved to ~/docker/caddy-snippets/."
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fi
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read -r -p " Configure Caddy reverse proxy for $_name? [y/N]: " _do_caddy
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[[ "${_do_caddy,,}" == "y" ]] || {
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log_info "Skipping — access at: http://localhost:$_display_port"
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return 0
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}
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# Domain prompt — pre-fill from SITE_DOMAIN when available
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local _default_domain=""
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if [[ -n "${SITE_DOMAIN:-}" ]] && [[ "$SITE_DOMAIN" != "example.com" ]]; then
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_default_domain="${_subdomain}.${SITE_DOMAIN}"
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log_info "Default: $_default_domain"
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fi
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local _domain=""
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read -r -p " Domain [${_default_domain:-required}]: " _domain
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_domain="${_domain:-$_default_domain}"
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[[ -n "$_domain" ]] || { log_warning "No domain entered — skipping Caddy."; return 0; }
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# Build upstream — remote Caddy uses host IP:port, not container name
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local _block_upstream="$_upstream"
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if [[ "$_mode" == "remote" ]]; then
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_block_upstream="${CADDY_REMOTE_HOST}:${_display_port}"
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fi
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local _site_block
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_site_block="$(cat << CBLOCK
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# $_name
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${_domain} {
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reverse_proxy ${_block_upstream}
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header {
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Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
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X-Content-Type-Options "nosniff"
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X-Frame-Options "SAMEORIGIN"
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Referrer-Policy "strict-origin-when-cross-origin"
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}
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log {
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output file /var/log/caddy/${_domain}.log
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format json
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}
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${_extra}
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}
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CBLOCK
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)"
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if [[ "$_mode" == "local" ]]; then
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if [[ -f "$_caddyfile" ]]; then
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local _bk="$_caddy_dir/Caddyfile.backup.$(date +%Y%m%d-%H%M%S)"
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cp "$_caddyfile" "$_bk"
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log_info "Backed up Caddyfile to $(basename "$_bk")"
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else
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touch "$_caddyfile"
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fi
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if grep -q "^${_domain}" "$_caddyfile" 2>/dev/null; then
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log_warning "$_domain already in Caddyfile"
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local _ow=""
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read -r -p " Overwrite? [y/N]: " _ow
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[[ "${_ow,,}" == "y" ]] || { log_info "Keeping existing entry."; return 0; }
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sed -i "/^${_domain}/,/^}/d" "$_caddyfile"
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fi
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printf '%s\n' "$_site_block" >> "$_caddyfile"
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log_success "Added $_domain to Caddyfile"
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docker exec caddy caddy fmt --overwrite /etc/caddy/Caddyfile 2>/dev/null || true
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if docker exec caddy caddy reload --config /etc/caddy/Caddyfile 2>/dev/null; then
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log_success "$_name accessible at: https://$_domain"
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else
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log_warning "Reload failed — check: docker logs caddy"
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log_info "Manual reload: docker exec caddy caddy reload --config /etc/caddy/Caddyfile"
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fi
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else
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local _snippet_dir="$DOCKER_DIR/caddy-snippets"
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local _snippet_file="$_snippet_dir/${_subdomain}.caddy"
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mkdir -p "$_snippet_dir"
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printf '%s\n' "$_site_block" > "$_snippet_file"
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chown "$ACTUAL_USER:$ACTUAL_USER" "$_snippet_file" 2>/dev/null || true
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log_success "Snippet saved: $_snippet_file"
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log_info "Copy to Caddy machine:"
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log_info " scp $_snippet_file caddy-host:~/caddy-snippets/"
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log_info " rsync -av $_snippet_dir/ caddy-host:~/caddy-snippets/ (all at once)"
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fi
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}
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write_readme() {
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local _dir="$1"; shift
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mkdir -p "$_dir"
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cat > "$_dir/README.md"
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}
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fi
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ACTUAL_USER="${ACTUAL_USER:-${SUDO_USER:-$USER}}"
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ACTUAL_HOME="$(getent passwd "$ACTUAL_USER" 2>/dev/null | cut -d: -f6 || echo "${HOME:-/root}")"
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DOCKER_DIR="${DOCKER_DIR:-$ACTUAL_HOME/docker}"
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DRY_RUN="${DRY_RUN:-false}"
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UNATTENDED="${UNATTENDED:-false}"
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SITE_TZ="${SITE_TZ:-$(cat /etc/timezone 2>/dev/null || echo UTC)}"
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SITE_DOMAIN="${SITE_DOMAIN:-example.com}"
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SITE_CADDY_NET="${SITE_CADDY_NET:-caddy_net}"
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CADDY_REMOTE_HOST="${CADDY_REMOTE_HOST:-}"
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register_service() { :; }
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_RUN_STANDALONE=1
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fi
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# ─────────────────────────────────────────────────────────────────────────────
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register_service joplin utilities "Self-hosted Joplin sync server for notes" 22300
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install_joplin() {
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require_docker || return 1
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log_info "Installing Joplin Server..."
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local JOPLIN_DIR="$DOCKER_DIR/joplin"
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if [ "$DRY_RUN" = true ]; then
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echo "[DRY-RUN] Would create $JOPLIN_DIR"
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echo "[DRY-RUN] Would write docker-compose.yml and .env"
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return 0
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fi
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mkdir -p "$JOPLIN_DIR"
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ensure_docker_dir_ownership "$JOPLIN_DIR"
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cd "$JOPLIN_DIR" || return 1
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# Reused across reruns if already set — the Postgres volume keeps the
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# password from its first init, so a fresh random one on every rerun
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# would lock Joplin out of its own database.
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local DB_PASS=""
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[ -f ".env" ] && DB_PASS="$(grep '^POSTGRES_PASSWORD=' .env | cut -d= -f2-)"
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[ -n "$DB_PASS" ] || DB_PASS="$(generate_password 32)"
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local BASE_URL="https://joplin.${SITE_DOMAIN}"
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# Mirrors configure_caddy_for_service's own mode resolution (lib/common.sh):
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# explicit CADDY_MODE from the site config wins, then a local ~/docker/caddy,
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# then the legacy CADDY_REMOTE_HOST var. Only "local" joins caddy_net — a
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# remote Caddy box can't resolve container names on this host's bridge
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# network anyway; it reaches this service via the host's published port.
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local _CADDY_MODE="${CADDY_MODE:-none}"
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[ "$_CADDY_MODE" = "none" ] && [ -d "$DOCKER_DIR/caddy" ] && _CADDY_MODE="local"
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[ "$_CADDY_MODE" = "none" ] && [ -n "${CADDY_REMOTE_HOST:-}" ] && _CADDY_MODE="remote"
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local _CADDY_NET_BLOCK=""
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local _CADDY_NET_SECTION=""
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if [ "$_CADDY_MODE" = "local" ]; then
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_CADDY_NET_BLOCK=" networks:
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- caddy_net
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"
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_CADDY_NET_SECTION="
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networks:
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caddy_net:
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external: true
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name: ${SITE_CADDY_NET:-caddy_net}
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"
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fi
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cat > docker-compose.yml << JOPLIN_COMPOSE
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name: joplin
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services:
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joplin:
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image: joplin/server:latest
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container_name: joplin
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hostname: joplin
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restart: unless-stopped
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depends_on:
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- joplin-db
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env_file: .env
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ports:
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- "22300:22300"
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${_CADDY_NET_BLOCK}
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joplin-db:
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image: postgres:15-alpine
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container_name: joplin-db
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hostname: joplin-db
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restart: unless-stopped
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env_file: .env
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volumes:
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- ./db-data:/var/lib/postgresql/data
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${_CADDY_NET_BLOCK}${_CADDY_NET_SECTION}
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JOPLIN_COMPOSE
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cat > .env << JOPLIN_ENV
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# Joplin Server configuration
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APP_PORT=22300
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# Must match the public URL — update if your domain changes
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APP_BASE_URL=${BASE_URL}
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# Database connection (Joplin Server)
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DB_CLIENT=pg
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POSTGRES_HOST=joplin-db
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POSTGRES_DATABASE=joplin
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POSTGRES_USER=joplin
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POSTGRES_PASSWORD=${DB_PASS}
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# PostgreSQL sidecar
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POSTGRES_DB=joplin
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# Caddy network
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CADDY_NET=${SITE_CADDY_NET}
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JOPLIN_ENV
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chmod 600 .env
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chown -R "$ACTUAL_USER:$ACTUAL_USER" "$JOPLIN_DIR"
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echo ""
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log_success "Joplin Server configured at $JOPLIN_DIR"
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log_info "APP_BASE_URL set to: $BASE_URL"
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log_warning "APP_BASE_URL in .env must match the public URL used by Joplin clients."
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configure_caddy_for_service "Joplin" "joplin:22300" "joplin"
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write_readme "$JOPLIN_DIR" << MD
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# Joplin Server
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Self-hosted sync server for the Joplin note-taking app.
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## Access
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- URL: http://localhost:22300
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- Default admin: admin@localhost / admin (change immediately after first login!)
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## Important
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\`APP_BASE_URL\` in \`.env\` must exactly match the public URL your Joplin
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clients connect to (e.g. https://joplin.example.com). If this URL changes,
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update .env and restart the stack.
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## Client setup
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In the Joplin desktop or mobile app:
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Tools → Options → Synchronisation → Synchronisation target: Joplin Server
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Enter your server URL, email, and password.
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## Manage
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\`\`\`bash
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cd $JOPLIN_DIR
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docker compose up -d # start
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docker compose down # stop
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docker compose logs -f # logs
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docker compose pull && docker compose down && docker compose up -d # update
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\`\`\`
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## Files
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- docker-compose.yml — stack definition
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- .env — secrets and config (chmod 600)
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- db-data/ — PostgreSQL data volume
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MD
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local START_JOPLIN=""
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prompt_yn "Start Joplin Server now? (y/n):" "y" START_JOPLIN
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if [ "$START_JOPLIN" = "y" ] || [ "$START_JOPLIN" = "Y" ]; then
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docker compose up -d 2>/dev/null \
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&& log_success "Joplin Server started" \
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|| log_warning "Failed to start — check: docker compose logs"
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fi
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echo " Access at: http://localhost:22300"
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echo " Default login: admin@localhost / admin (change immediately!)"
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echo ""
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}
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# Run immediately when executed directly (deferred until after function definition)
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[[ "${_RUN_STANDALONE:-0}" == 1 ]] && install_joplin
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