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+# NPM Migration & Authentik Configuration (January 2026)
+
+This document details the migration from Synology's built-in reverse proxy to Nginx Proxy Manager (NPM) with Authentik SSO protection.
+
+## Migration Summary
+
+**Date**: January 31, 2026  
+**Status**: Complete  
+**Last Updated**: January 31, 2026 (Session 2)  
+**Performed by**: OpenHands AI Agent
+
+### What Changed
+
+1. **Router Configuration**
+   - Port 443 → 192.168.0.250:8443 (NPM HTTPS)
+   - Port 80 → 192.168.0.250:8880 (NPM HTTP)
+
+2. **NPM Container Ports**
+   - HTTP: 8880 → 80 (internal)
+   - HTTPS: 8443 → 443 (internal)
+   - Admin: 81 → 81 (internal)
+
+3. **Cleaned up duplicate .synology.me entries** (11 deleted)
+4. **Created new .vish.gg equivalents** for services that only had .synology.me
+5. **Added Cloudflare Origin Certificates** for thevish.io and crista.love domains
+6. **Changed Cloudflare SSL mode** from "Full (strict)" to "Full" for thevish.io
+7. **Fixed meet.thevish.io (Jitsi)**: 
+   - Enabled Cloudflare proxy (was DNS-only)
+   - Changed backend to HTTPS (port 5443 uses SSL internally)
+   - Added WebSocket support for XMPP connections
+8. **Fixed joplin.thevish.io**: Works correctly - `/login` accessible, root returns 400 (expected API behavior)
+
+---
+
+## Access Credentials
+
+### NPM (Nginx Proxy Manager)
+
+| Field | Value |
+|-------|-------|
+| URL | https://npm.vish.gg or http://192.168.0.250:81 (local) |
+| Email | user@example.com |
+| Password | REDACTED_NPM_PASSWORD |
+| API Port | 81 |
+
+> Note: npm.vish.gg shows "Not Secure" because the wildcard cert doesn't cover it. Access locally at http://192.168.0.250:81 for admin tasks.
+
+### Authentik SSO
+
+| Field | Value |
+|-------|-------|
+| URL | https://sso.vish.gg |
+| Admin Username | akadmin |
+| Recovery Command | `docker exec -it Authentik-SERVER ak create_recovery_key 10 akadmin` |
+| Secret Key | RpRexcYo5HAzvb8UGBhznwhq17sa2HALAYdMN51LR1ZBg5iL |
+| PostgreSQL Password | ANJXq7n70DFEgWE+gD1qKhY/cXgQDPpjAJeF+Huiac8= |
+
+### Portainer
+
+| Field | Value |
+|-------|-------|
+| URL | http://vishinator.synology.me:10000 |
+| API Key | ptr_REDACTED_PORTAINER_TOKEN |
+| NPM Endpoint ID | 443397 |
+
+### Cloudflare API
+
+| Field | Value |
+|-------|-------|
+| Token | REDACTED_CLOUDFLARE_TOKEN |
+| vish.gg Zone ID | 4dbd15d096d71101b7c0c6362b307a66 |
+| thevish.io Zone ID | 11681f1c93ca32f56a0c41973e02b6f9 |
+| crista.love Zone ID | (not documented) |
+
+---
+
+## SSL Certificates
+
+### Certificate Inventory
+
+| ID | Domain | Type | Expires | Location |
+|----|--------|------|---------|----------|
+| 1 | `*.vish.gg`, `vish.gg` | Cloudflare Origin | 2041 | `/data/custom_ssl/npm-1/` |
+| 2 | `*.thevish.io`, `thevish.io` | Cloudflare Origin | 2041-01-27 | `/data/custom_ssl/npm-2/` |
+| 3 | `*.crista.love`, `crista.love` | Cloudflare Origin | 2041-01-21 | `/data/custom_ssl/npm-3/` |
+
+### Cloudflare SSL Mode Settings
+
+| Zone | SSL Mode | Notes |
+|------|----------|-------|
+| vish.gg | Full | Works with Origin CA |
+| thevish.io | Full | Changed from Full (strict) on 2026-01-31 |
+| crista.love | Full | Works with Origin CA |
+
+---
+
+## Proxy Host Inventory
+
+### vish.gg Domains (20 total, SSL cert ID 1)
+
+| Domain | Backend | Port | Authentik | Status |
+|--------|---------|------|-----------|--------|
+| actual.vish.gg | 192.168.0.250 | 8304 | ✅ Yes | ✅ Working |
+| cal.vish.gg | 192.168.0.200 | 12852 | No | ✅ Working |
+| dav.vish.gg | 192.168.0.250 | 8612 | No | ✅ Working |
+| docs.vish.gg | 192.168.0.250 | 8777 | ✅ Yes | ✅ Working |
+| gf.vish.gg | 192.168.0.210 | 3300 | ✅ Yes | ✅ Working |
+| git.vish.gg | 192.168.0.250 | 3052 | No (own auth) | ✅ Working |
+| mastodon.vish.gg | 192.168.0.154 | 3000 | No (public) | ✅ Working |
+| mx.vish.gg | 192.168.0.154 | 8082 | No | ✅ Working |
+| npm.vish.gg | 192.168.0.250 | 81 | ✅ Yes | ✅ Working |
+| ntfy.vish.gg | 192.168.0.210 | 8081 | No (API access needed) | ✅ Working |
+| ollama.vish.gg | 192.168.0.200 | 11434 | No | ✅ Working |
+| ost.vish.gg | 192.168.0.250 | 8004 | No | ✅ Working |
+| paperless.vish.gg | 192.168.0.250 | 8777 | ✅ Yes | ✅ Working |
+| pw.vish.gg | 192.168.0.200 | 4080 | No (Vaultwarden) | ✅ Working |
+| rackula.vish.gg | 192.168.0.250 | 3891 | No | ✅ Working |
+| retro.vish.gg | 192.168.0.250 | 8025 | No | ⚠️ 403 (upstream issue) |
+| rxv4access.vish.gg | 192.168.0.250 | 9751 | No | ✅ Working |
+| rxv4download.vish.gg | 192.168.0.250 | 9753 | No | ✅ Working |
+| sf.vish.gg | 192.168.0.250 | 8611 | No (Seafile) | ✅ Working |
+| sso.vish.gg | 192.168.0.250 | 9000 | No (Authentik itself) | ✅ Working |
+
+### thevish.io Domains (5 total, SSL cert ID 2)
+
+| Domain | Backend | Port | Status | Notes |
+|--------|---------|------|--------|-------|
+| binterest.thevish.io | 192.168.0.210 | 21544 | ✅ Working | |
+| hoarder.thevish.io | 192.168.0.210 | 3000 | ✅ Working | Returns 307 redirect |
+| joplin.thevish.io | 192.168.0.200 | 22300 | ✅ Working | /login works, / returns 400 (expected for API) |
+| matrix.thevish.io | 192.168.0.154 | 8081 | ✅ Working | |
+| meet.thevish.io | 192.168.0.200 | 5443 | ✅ Working | HTTPS backend, WebSocket config added |
+
+### crista.love Domains (3 total, SSL cert ID 3)
+
+| Domain | Backend | Port | Status | Notes |
+|--------|---------|------|--------|-------|
+| crista.love | 192.168.0.100 | 28888 | ✅ Working | Academic portfolio site |
+| cocalc.crista.love | 192.168.0.100 | 8080 | ❌ 502 | Backend service is down |
+| mm.crista.love | 192.168.0.154 | 8065 | ✅ Working | Mattermost |
+
+---
+
+## Authentik Forward Auth Configuration
+
+Services protected by Authentik use this NPM Advanced Configuration:
+
+```nginx
+# Authentik Forward Auth Configuration
+proxy_buffers 8 16k;
+proxy_buffer_size 32k;
+
+auth_request /outpost.goauthentik.io/auth/nginx;
+error_page 401 = @goauthentik_proxy_signin;
+
+auth_request_set $auth_cookie $upstream_http_set_cookie;
+add_header Set-Cookie $auth_cookie;
+
+auth_request_set $authentik_username $upstream_http_x_authentik_username;
+auth_request_set $authentik_groups $upstream_http_x_authentik_groups;
+auth_request_set $authentik_email $upstream_http_x_authentik_email;
+auth_request_set $authentik_name $upstream_http_x_authentik_name;
+auth_request_set $authentik_uid $upstream_http_x_authentik_uid;
+
+proxy_set_header X-authentik-username $authentik_username;
+proxy_set_header X-authentik-groups $authentik_groups;
+proxy_set_header X-authentik-email $authentik_email;
+proxy_set_header X-authentik-name $authentik_name;
+proxy_set_header X-authentik-uid $authentik_uid;
+
+location /outpost.goauthentik.io {
+    proxy_pass http://192.168.0.250:9000/outpost.goauthentik.io;
+    proxy_set_header Host $host;
+    proxy_set_header X-Original-URL $scheme://$http_host$request_uri;
+    add_header Set-Cookie $auth_cookie;
+    auth_request_set $auth_cookie $upstream_http_set_cookie;
+    proxy_pass_request_body off;
+    proxy_set_header Content-Length "";
+}
+
+location @goauthentik_proxy_signin {
+    internal;
+    add_header Set-Cookie $auth_cookie;
+    return 302 https://sso.vish.gg/outpost.goauthentik.io/start?rd=$scheme://$http_host$request_uri;
+}
+```
+
+---
+
+## Cloudflare DNS Configuration
+
+### vish.gg Zone
+
+All subdomains should be **Proxied** (orange cloud) and point to `YOUR_WAN_IP`.
+
+Missing DNS records were added during migration:
+- paperless.vish.gg
+- ollama.vish.gg
+- rxv4access.vish.gg
+- rxv4download.vish.gg
+
+### thevish.io Zone
+
+All subdomains point to `YOUR_WAN_IP` and are proxied.
+
+**Important**: SSL mode must be "Full" (not "Full strict") for Origin CA certs to work.
+
+### crista.love Zone
+
+Subdomains point to `YOUR_WAN_IP` and are proxied.
+
+---
+
+## Troubleshooting
+
+### NPM Returns 500 Error
+Check if Authentik outpost is accessible:
+```bash
+curl -I http://192.168.0.250:9000/outpost.goauthentik.io/auth/nginx
+```
+
+### Authentik Recovery
+```bash
+docker exec -it Authentik-SERVER ak create_recovery_key 10 akadmin
+```
+Then visit: `https://sso.vish.gg/recovery/use-token/<TOKEN>/`
+
+### Check NPM Logs
+Via Portainer or:
+```bash
+docker logs nginx-proxy-manager
+```
+
+### Test Domain Resolution
+```bash
+curl -sI -k https://domain.vish.gg | head -5
+```
+
+### 522 Error (Connection Timed Out)
+- Check if Cloudflare can reach your origin (port 443 forwarded?)
+- Verify SSL mode is "Full" not "Full (strict)" for Origin CA certs
+- Check if backend service is running
+
+### 525 Error (SSL Handshake Failed)
+- Origin expects HTTPS but backend doesn't have SSL
+- Check `forward_scheme` is set to `http` in NPM for internal services
+
+### Host Shows "Offline" in NPM
+- Config file may not be generated
+- Re-save the host in NPM to regenerate config
+- Or manually create config in `/data/nginx/proxy_host/{id}.conf`
+
+---
+
+## TODO / Known Issues
+
+1. ~~**thevish.io domains**: Need SSL certificates~~ ✅ Fixed - Origin certs added
+2. ~~**crista.love domains**: Need SSL certificates~~ ✅ Fixed - Origin certs added
+3. ~~**Change NPM password**: Currently using default~~ ✅ Changed to REDACTED_NPM_PASSWORD
+4. **retro.vish.gg**: Returns 403 - check upstream service
+5. ~~**joplin.thevish.io**: Returns 400~~ ✅ Works correctly - /login accessible
+6. ~~**meet.thevish.io**: DNS not proxied~~ ✅ Fixed - Enabled proxy, HTTPS backend, WebSocket support
+7. **cocalc.crista.love**: Backend service (192.168.0.100:8080) is down
+8. ~~**crista.love**: Verify correct backend~~ ✅ Working - Academic portfolio site
+
+---
+
+## Jitsi Meet (meet.thevish.io) WebSocket Configuration
+
+Jitsi requires special WebSocket handling for XMPP connections. The NPM config at `/data/nginx/proxy_host/18.conf` includes:
+
+```nginx
+# meet.thevish.io - Jitsi Meet with WebSocket support
+map $scheme $hsts_header {
+    https   "max-age=63072000; preload";
+}
+
+map $http_upgrade $connection_upgrade {
+    default upgrade;
+    ''      close;
+}
+
+server {
+  set $forward_scheme https;  # Jitsi uses HTTPS internally
+  set $server         "192.168.0.200";
+  set $port           5443;
+
+  listen 80;
+  listen 443 ssl;
+  server_name meet.thevish.io;
+  http2 on;
+
+  ssl_certificate /data/custom_ssl/npm-2/fullchain.pem;
+  ssl_certificate_key /data/custom_ssl/npm-2/privkey.pem;
+
+  # XMPP WebSocket endpoint - critical for Jitsi
+  location /xmpp-websocket {
+    proxy_pass $forward_scheme://$server:$port/xmpp-websocket;
+    proxy_http_version 1.1;
+    proxy_set_header Upgrade $http_upgrade;
+    proxy_set_header Connection "upgrade";
+    proxy_set_header Host $host;
+    proxy_read_timeout 3600s;
+    proxy_send_timeout 3600s;
+  }
+
+  # BOSH endpoint (fallback)
+  location /http-bind {
+    proxy_pass $forward_scheme://$server:$port/http-bind;
+    proxy_buffering off;
+    tcp_nodelay on;
+  }
+}
+```
+
+---
+
+## Manual Config Creation
+
+If NPM shows a host as "offline" and won't generate configs, create manually:
+
+```bash
+# Inside NPM container
+cat > /data/nginx/proxy_host/{ID}.conf << 'EOF'
+# {domain}
+map $scheme $hsts_header {
+    https   "max-age=63072000; preload";
+}
+server {
+  set $forward_scheme http;
+  set $server         "{backend_ip}";
+  set $port           {backend_port};
+  listen 80;
+  listen 443 ssl;
+  server_name {domain};
+  http2 on;
+  ssl_certificate /data/custom_ssl/npm-{cert_id}/fullchain.pem;
+  ssl_certificate_key /data/custom_ssl/npm-{cert_id}/privkey.pem;
+  include conf.d/include/block-exploits.conf;
+  include conf.d/include/force-ssl.conf;
+  access_log /data/logs/proxy-host-{ID}_access.log proxy;
+  error_log /data/logs/proxy-host-{ID}_error.log warn;
+  location / {
+    include conf.d/include/proxy.conf;
+  }
+  include /data/nginx/custom/server_proxy[.]conf;
+}
+EOF
+
+# Then reload nginx
+nginx -t && nginx -s reload
+```
+
+---
+
+## Related Documentation
+
+- [Authentik SSO Setup](./authentik-sso.md)
+- [Cloudflare DNS](./cloudflare-dns.md)
+- [Service Documentation](../services/README.md)