remna + other changes

services/authentik/docker-compose.yml

@@ -0,0 +1,62 @@
+services:
+  postgresql:
+    image: docker.io/library/postgres:16-alpine
+    restart: unless-stopped
+    env_file:
+      - /srv/authentik/.env
+    environment:
+      POSTGRES_PASSWORD: ${PG_PASS:?database password required}
+      POSTGRES_USER: ${PG_USER:-authentik}
+      POSTGRES_DB: ${PG_DB:-authentik}
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -d $${POSTGRES_DB} -U $${POSTGRES_USER}"]
+      start_period: 20s
+      interval: 30s
+      retries: 5
+      timeout: 5s
+    volumes:
+      - /srv/authentik/postgresql:/var/lib/postgresql/data
+
+  server:
+    image: ${AUTHENTIK_IMAGE:-ghcr.io/goauthentik/server}:${AUTHENTIK_TAG:-2026.2.1-rc1}
+    restart: unless-stopped
+    command: server
+    depends_on:
+      postgresql:
+        condition: service_healthy
+    env_file:
+      - /srv/authentik/.env
+    environment:
+      AUTHENTIK_SECRET_KEY: ${AUTHENTIK_SECRET_KEY:?secret key required}
+      AUTHENTIK_POSTGRESQL__HOST: postgresql
+      AUTHENTIK_POSTGRESQL__USER: ${PG_USER:-authentik}
+      AUTHENTIK_POSTGRESQL__NAME: ${PG_DB:-authentik}
+      AUTHENTIK_POSTGRESQL__PASSWORD: ${PG_PASS}
+    ports:
+      - "${COMPOSE_PORT_HTTP:-9000}:9000"
+      - "${COMPOSE_PORT_HTTPS:-9443}:9443"
+    volumes:
+      - /srv/authentik/media:/media
+      - /srv/authentik/custom-templates:/templates
+
+  worker:
+    image: ${AUTHENTIK_IMAGE:-ghcr.io/goauthentik/server}:${AUTHENTIK_TAG:-2026.2.1-rc1}
+    restart: unless-stopped
+    command: worker
+    user: root
+    depends_on:
+      postgresql:
+        condition: service_healthy
+    env_file:
+      - /srv/authentik/.env
+    environment:
+      AUTHENTIK_SECRET_KEY: ${AUTHENTIK_SECRET_KEY:?secret key required}
+      AUTHENTIK_POSTGRESQL__HOST: postgresql
+      AUTHENTIK_POSTGRESQL__USER: ${PG_USER:-authentik}
+      AUTHENTIK_POSTGRESQL__NAME: ${PG_DB:-authentik}
+      AUTHENTIK_POSTGRESQL__PASSWORD: ${PG_PASS}
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+      - /srv/authentik/media:/media
+      - /srv/authentik/certs:/certs
+      - /srv/authentik/custom-templates:/templates

services/authentik/start.sh

@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+docker compose --env-file /srv/authentik/.env up -d

services/caddy/Caddyfile

@@ -1,3 +1,4 @@
+import /opt/homelab/services/caddy/snippets/*.caddy
 {
   email pavel123357@gmail.com
 
@@ -7,12 +8,29 @@
   }
 }
 
-:80 {
+pass.sesur.dev {
-  respond "Yarik, zdarova"
+  reverse_proxy 127.0.0.1:9000
+}
 
+home.sesur.dev {
+  route {
+    import authentik_forward_auth
+    reverse_proxy 127.0.0.1:3050
+  }
+}
+
+dozzle.sesur.dev {
+  route {
+    import authentik_forward_auth
+    reverse_proxy 127.0.0.1:9999
+  }
 }
 
 photos.sesur.dev {
+  log {
+    output file /var/log/caddy/access.log
+    format json
+  }
   reverse_proxy 127.0.0.1:2283
 
   # Optional: allow large uploads (adjust as you like)
@@ -61,10 +79,25 @@ http://192.168.1.47 {
 http://dozzle.lan {
   reverse_proxy 127.0.0.1:9999
 }
-https://remnawave.lan {
+
-  tls internal
+rat.sesur.dev {
-  reverse_proxy 127.0.0.1:4000
+   handle /api/sub/* {
+    reverse_proxy 127.0.0.1:4000
+  }
+  route {
+    import authentik_forward_auth
+    reverse_proxy 127.0.0.1:4000
+  }
 }
+
+rat-api.sesur.dev {
+   @notAllowed {
+    not remote_ip 31.57.61.253
+    }
+   respond @notAllowed "Forbidden" 403
+   reverse_proxy 127.0.0.1:4000
+}
+
 http://cyberchef.lan {
   reverse_proxy 127.0.0.1:8085
 }

services/caddy/snippets/authentik_forward_auth.caddy

@@ -0,0 +1,9 @@
+(authentik_forward_auth) {
+  reverse_proxy /outpost.goauthentik.io/* http://127.0.0.1:9000
+
+  forward_auth http://127.0.0.1:9000 {
+    uri /outpost.goauthentik.io/auth/caddy
+    copy_headers X-Authentik-Username X-Authentik-Groups X-Authentik-Email X-Authentik-Name X-Authentik-Uid X-Authentik-Jwt
+    trusted_proxies private_ranges
+  }
+}

services/homepage/docker-compose.yml

@@ -0,0 +1,12 @@
+services:
+  homepage:
+    image: ghcr.io/gethomepage/homepage:latest
+    container_name: homepage
+    restart: unless-stopped
+    ports:
+      - "127.0.0.1:3050:3000"
+    volumes:
+      - /srv/homepage/config:/app/config
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+    environment:
+      - HOMEPAGE_ALLOWED_HOSTS=home.sesur.dev

services/remnawave/remnawave-nodes/boostrap.sh

@@ -0,0 +1,225 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+# =========================
+# Config
+# =========================
+ADMIN_USER="${ADMIN_USER:-pvlx}"
+SSH_PORT="${SSH_PORT:-22}"
+
+NODE_NAME="${NODE_NAME:-fin-node-01}"
+NODE_DIR="${NODE_DIR:-/opt/remnanode}"
+
+SECRET_KEY="${SECRET_KEY:-}"
+MASTER_API_URL="${MASTER_API_URL:-https://rat-api.sesur.dev}"
+NODE_PORT="${NODE_PORT:-2222}"
+
+ENABLE_UFW="${ENABLE_UFW:-true}"
+
+# =========================
+# Helpers
+# =========================
+log() {
+  echo
+  echo "==> $1"
+}
+
+require_root() {
+  if [[ "${EUID}" -ne 0 ]]; then
+    echo "Run as root"
+    exit 1
+  fi
+}
+
+require_secret() {
+  if [[ -z "${SECRET_KEY}" ]]; then
+    echo "SECRET_KEY is empty."
+    echo 'Run like:'
+    echo 'SECRET_KEY="your-secret" MASTER_API_URL="https://rat-api.sesur.dev" bash bootstrap-remnanode.sh'
+    exit 1
+  fi
+}
+
+# =========================
+# Main
+# =========================
+require_root
+require_secret
+
+log "Updating system"
+apt-get update
+DEBIAN_FRONTEND=noninteractive apt-get upgrade -y
+
+log "Installing base packages"
+DEBIAN_FRONTEND=noninteractive apt-get install -y \
+  ca-certificates curl gnupg lsb-release \
+  ufw unattended-upgrades nano logrotate
+
+log "Enable automatic security updates"
+dpkg-reconfigure -f noninteractive unattended-upgrades || true
+
+log "Creating admin user"
+if ! id -u "${ADMIN_USER}" >/dev/null 2>&1; then
+  adduser --disabled-password --gecos "" "${ADMIN_USER}"
+fi
+
+usermod -aG sudo "${ADMIN_USER}"
+
+log "Configuring passwordless sudo for ${ADMIN_USER}"
+echo "${ADMIN_USER} ALL=(ALL) NOPASSWD:ALL" >/etc/sudoers.d/90-${ADMIN_USER}
+chmod 440 /etc/sudoers.d/90-${ADMIN_USER}
+
+if [[ -f /root/.ssh/authorized_keys ]]; then
+  mkdir -p "/home/${ADMIN_USER}/.ssh"
+  cp /root/.ssh/authorized_keys "/home/${ADMIN_USER}/.ssh/authorized_keys"
+  chown -R "${ADMIN_USER}:${ADMIN_USER}" "/home/${ADMIN_USER}/.ssh"
+  chmod 700 "/home/${ADMIN_USER}/.ssh"
+  chmod 600 "/home/${ADMIN_USER}/.ssh/authorized_keys"
+fi
+
+log "Hardening SSH"
+
+SSHD_CONFIG="/etc/ssh/sshd_config"
+cp "${SSHD_CONFIG}" "${SSHD_CONFIG}.bak.$(date +%s)"
+
+sed -i 's/^#\?PermitRootLogin.*/PermitRootLogin no/' "${SSHD_CONFIG}"
+sed -i 's/^#\?PasswordAuthentication.*/PasswordAuthentication no/' "${SSHD_CONFIG}"
+sed -i 's/^#\?PubkeyAuthentication.*/PubkeyAuthentication yes/' "${SSHD_CONFIG}"
+
+if grep -q '^AllowUsers' "${SSHD_CONFIG}"; then
+  sed -i "s/^AllowUsers.*/AllowUsers ${ADMIN_USER}/" "${SSHD_CONFIG}"
+else
+  echo "AllowUsers ${ADMIN_USER}" >> "${SSHD_CONFIG}"
+fi
+
+systemctl restart ssh || systemctl restart sshd
+
+log "Installing Docker"
+
+if ! command -v docker >/dev/null; then
+  curl -fsSL https://get.docker.com | sh
+fi
+
+systemctl enable docker
+systemctl start docker
+
+usermod -aG docker "${ADMIN_USER}"
+
+log "Configure Docker logs"
+
+mkdir -p /etc/docker
+
+cat >/etc/docker/daemon.json <<'EOF'
+{
+  "log-driver": "json-file",
+  "log-opts": {
+    "max-size": "50m",
+    "max-file": "3"
+  }
+}
+EOF
+
+systemctl restart docker
+
+log "Applying kernel network hardening"
+
+cat >/etc/sysctl.d/99-remnanode-security.conf <<'EOF'
+net.ipv4.tcp_syncookies = 1
+net.ipv4.conf.all.rp_filter = 1
+net.ipv4.conf.default.rp_filter = 1
+net.ipv4.icmp_echo_ignore_broadcasts = 1
+net.ipv4.conf.all.accept_redirects = 0
+net.ipv4.conf.default.accept_redirects = 0
+net.ipv4.conf.all.send_redirects = 0
+net.ipv4.conf.default.send_redirects = 0
+net.ipv4.conf.all.accept_source_route = 0
+net.ipv4.conf.default.accept_source_route = 0
+EOF
+
+sysctl --system
+
+if [[ "${ENABLE_UFW}" == "true" ]]; then
+  log "Configuring firewall"
+
+  ufw --force reset
+  ufw default deny incoming
+  ufw default allow outgoing
+
+  ufw allow "${SSH_PORT}/tcp"
+  ufw allow 443/tcp
+  ufw allow "${NODE_PORT}/tcp"
+
+  ufw --force enable
+fi
+
+log "Creating log directory"
+mkdir -p /var/log/remnanode
+chown root:root /var/log/remnanode
+chmod 755 /var/log/remnanode
+
+log "Configuring logrotate for remnanode"
+cat >/etc/logrotate.d/remnanode <<'EOF'
+/var/log/remnanode/*.log {
+    size 50M
+    rotate 5
+    compress
+    missingok
+    notifempty
+    copytruncate
+}
+EOF
+
+log "Creating Remnawave node"
+
+mkdir -p "${NODE_DIR}"
+
+cat >"${NODE_DIR}/.env" <<EOF
+SECRET_KEY=${SECRET_KEY}
+NODE_PORT=${NODE_PORT}
+API_HOST=${MASTER_API_URL}
+EOF
+
+cat >"${NODE_DIR}/docker-compose.yml" <<EOF
+services:
+  remnanode:
+    image: remnawave/node:latest
+    container_name: remnanode
+    hostname: ${NODE_NAME}
+    network_mode: host
+    restart: unless-stopped
+
+    env_file:
+      - .env
+
+    cap_add:
+      - NET_ADMIN
+
+    volumes:
+      - /var/log/remnanode:/var/log/remnanode
+
+    ulimits:
+      nofile:
+        soft: 1048576
+        hard: 1048576
+
+    logging:
+      driver: json-file
+      options:
+        max-size: "50m"
+        max-file: "3"
+EOF
+
+cd "${NODE_DIR}"
+
+log "Starting node"
+docker compose up -d
+docker compose ps
+
+echo
+echo "Node installation complete"
+echo
+echo "Master API: ${MASTER_API_URL}"
+echo "Node name: ${NODE_NAME}"
+echo "Node dir: ${NODE_DIR}"
+echo "Logs dir: /var/log/remnanode"
+echo

services/remnawave/remnawave-nodes/node.env.template

@@ -0,0 +1,39 @@
+#####################################
+# Remnawave Node Bootstrap Template
+#####################################
+
+# Admin user created on VPS
+ADMIN_USER=pvlx
+
+# SSH port (default 22)
+SSH_PORT=22
+
+#####################################
+# Node identity
+#####################################
+
+# Name shown in docker / hostname
+NODE_NAME=fin-node-01
+
+# Node working directory
+NODE_DIR=/opt/remnanode
+
+#####################################
+# Remnawave connection
+#####################################
+
+# SECRET KEY generated in Remnawave panel
+SECRET_KEY=PASTE_NODE_SECRET_HERE
+
+# Remnawave API endpoint
+MASTER_API_URL=https://rat-api.sesur.dev
+
+# Node control port
+NODE_PORT=2222
+
+#####################################
+# Firewall
+#####################################
+
+# Enable UFW firewall
+ENABLE_UFW=true