feat(vault): add vault.snarfnet.net proxy host and topology docs
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161
scripts/create_npm_vault.py
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161
scripts/create_npm_vault.py
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import paramiko
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import json
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import time
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client = paramiko.SSHClient()
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client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
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client.connect("140.44.4.71", username="root", key_filename=r"C:\Users\Snarf\.ssh\id_ed25519_snarfnet", timeout=10)
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adv_config = """# Buffer tuning for Authentik headers
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proxy_buffers 8 16k;
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proxy_buffer_size 32k;
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# Outpost verification route - plain HTTP to internal VIP
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location /outpost.goauthentik.io {
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auth_request off;
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proxy_pass http://140.44.4.29:9000/outpost.goauthentik.io;
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proxy_set_header Host authentik.snarfnet.net;
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proxy_set_header X-Original-URL $scheme://$http_host$request_uri;
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add_header Set-Cookie $auth_cookie;
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auth_request_set $auth_cookie $upstream_http_set_cookie;
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proxy_pass_request_body off;
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proxy_set_header Content-Length "";
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}
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# Main reverse proxy protected by Forward Auth
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location / {
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proxy_pass http://140.44.4.70:8085;
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proxy_set_header Host $http_host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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# Websocket support
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proxy_http_version 1.1;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection $http_connection;
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# Forward Authentication against Authentik
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auth_request /outpost.goauthentik.io/auth/nginx;
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error_page 401 = @goauthentik_proxy_signin;
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auth_request_set $auth_cookie $upstream_http_set_cookie;
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add_header Set-Cookie $auth_cookie;
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# Inject Authentik user headers
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auth_request_set $authentik_username $upstream_http_x_authentik_username;
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auth_request_set $authentik_groups $upstream_http_x_authentik_groups;
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auth_request_set $authentik_email $upstream_http_x_authentik_email;
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proxy_set_header X-authentik-username $authentik_username;
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proxy_set_header X-authentik-groups $authentik_groups;
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proxy_set_header X-authentik-email $authentik_email;
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}
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# Redirect to Authentik when unauthenticated
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location @goauthentik_proxy_signin {
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internal;
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auth_request off;
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add_header Set-Cookie $auth_cookie;
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return 302 https://authentik.snarfnet.net/outpost.goauthentik.io/start?rd=$scheme://$http_host$request_uri;
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}
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"""
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nginx_conf = """# ------------------------------------------------------------
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# vault.snarfnet.net
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# ------------------------------------------------------------
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map $scheme $hsts_header {
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https "max-age=63072000;includeSubDomains; preload";
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}
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server {
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set $forward_scheme http;
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set $server "140.44.4.70";
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set $port 8085;
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listen 80;
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listen [::]:80;
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listen 443 ssl;
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listen [::]:443 ssl;
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server_name vault.snarfnet.net;
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http2 off;
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# Let's Encrypt SSL
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include conf.d/include/letsencrypt-acme-challenge.conf;
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include conf.d/include/ssl-cache.conf;
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include conf.d/include/ssl-ciphers.conf;
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ssl_certificate /etc/letsencrypt/live/npm-1/fullchain.pem;
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ssl_certificate_key /etc/letsencrypt/live/npm-1/privkey.pem;
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# Asset Caching
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include conf.d/include/assets.conf;
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# Block Exploits
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include conf.d/include/block-exploits.conf;
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# HSTS
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add_header Strict-Transport-Security $hsts_header always;
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# Force SSL
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set $trust_forwarded_proto "F";
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include conf.d/include/force-ssl.conf;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection $http_connection;
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proxy_http_version 1.1;
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access_log /data/logs/proxy-host-56_access.log proxy;
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error_log /data/logs/proxy-host-56_error.log warn;
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""" + adv_config + """
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# Custom
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include /data/nginx/custom/server_proxy[.]conf;
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}
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"""
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# 1. Insert into sqlite
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insert_sql = """
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import sqlite3
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import datetime
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conn = sqlite3.connect('/var/lib/docker/volumes/nginx-proxy-manager_nginx-data/_data/database.sqlite')
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now = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
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# Delete if exists
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conn.execute('DELETE FROM proxy_host WHERE id=56;')
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conn.execute('''
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INSERT INTO proxy_host (
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id, created_on, modified_on, owner_user_id, is_deleted,
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domain_names, forward_host, forward_port, access_list_id, certificate_id,
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ssl_forced, caching_enabled, block_exploits, advanced_config, meta,
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allow_websocket_upgrade, http2_support, forward_scheme, enabled, locations,
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hsts_enabled, hsts_subdomains, trust_forwarded_proto
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) VALUES (
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56, ?, ?, 1, 0,
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?, '140.44.4.70', 8085, 0, 1,
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1, 1, 1, ?, '{"letsencrypt_agree":false,"dns_challenge":false,"nginx_online":true,"nginx_err":null}',
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1, 0, 'http', 1, '[]',
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1, 1, 0
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)
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''', (now, now, '["vault.snarfnet.net"]', '''""" + adv_config.replace("'", "\\'") + """'''))
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conn.commit()
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print("Inserted proxy_host 56 successfully")
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"""
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cmd = f'python3 -c "{insert_sql}"'
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stdin, stdout, stderr = client.exec_command(cmd)
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print("DB update:", stdout.read().decode().strip(), stderr.read().decode().strip())
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# 2. Write 56.conf
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cmd = f"cat << 'EOF' > /var/lib/docker/volumes/nginx-proxy-manager_nginx-data/_data/nginx/proxy_host/56.conf\n{nginx_conf}\nEOF"
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stdin, stdout, stderr = client.exec_command(cmd)
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print("Wrote 56.conf:", stdout.read().decode().strip(), stderr.read().decode().strip())
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# 3. Reload nginx
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cmd = 'docker exec $(docker ps -q -f name=nginx-proxy-manager_app) nginx -s reload'
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stdin, stdout, stderr = client.exec_command(cmd)
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print("Nginx reload:", stdout.read().decode().strip(), stderr.read().decode().strip())
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client.close()
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