Synology: How to Allow BitWarden to Work Over an HTTPS Connection?

Synology How to Allow BitWarden to Work Over an HTTPS Connection

Have you already installed BitWarden using docker on your Synology NAS following my step by step guide? Do you want to log in via HTTPS using your custom domain name even when you are away from home? It’s simple and free. You don’t need to buy domains, you don’t need to look for information elsewhere because here you will find the easy way to do it.

  • STEP 1

Please Support My work by Making a Donation.

  • STEP 2

Follow my step by step guide on how to activate your synology.me DDNS. If you already own a synology.me DDNS, skip this STEP.

  • STEP 3

Go to Control Panel / Application Portal / Reverse Proxy. Click on Create. Follow the instructions in the image below.

1 Synology NAS BitWarden setup HTTPS SSL

  • STEP 4

The window below will open. Follow the instructions in the image below.

On General area set the Reverse Proxy Description and type bitwarden. After that, add the following instructions:

Source:
Protocol: HTTPS
Hostname: yourname.synology.me
Port: 5152

Check Enable HTTP/2

Destination:
Protocol: HTTPS
Hostname: localhost
Port: 5151 (Or the port you have previously created on STEP 13 on my BitWarden step by step guide)

2 Synology NAS BitWarden setup HTTPS SSL

  • STEP 5

Go to Control Panel / Security / Certificate and check if your link yourname.synologyme:5152 is visible.

3 Synology NAS BitWarden setup HTTPS SSL

  • STEP 6

Log into your router and go to the Port Forwarding area. Select your NAS Local IP Address and port forward port 5152 both TCP/UDP. Remember that every router has its own design interface. At the moment I am using a TP-Link router. Follow the instructions in the image below:

4 Synology NAS BitWarden setup HTTPS SSL

  • STEP 7

Go back to STEP 1 or you will deal with karma 🙂

  • STEP 8

Open your browser and type in yourname.synology.me:5152 and you will see the HTTPS / SSL certificate working correctly. From now on you can access your BitWarden application over HTTPS.

5 Synology NAS BitWarden setup HTTPS SSL

Note: You can use the same operation described above for all docker packages you have previously installed on your Synology NAS to access them via HTTPS/SSL.
Note: At STEP 4, instead of port 5152 you can use the port of your choice, but remember to port forward it (correctly) in your router following STEP 6.

This post was updated on