How to Install Password Pusher on Your Synology NAS

How to Install Password Pusher on Your Synology NAS

Password Pusher is an opensource application to communicate passwords over the web, similar to Yopass and Private Bin. Links to passwords expire after a certain number of views and/or time has passed. In this step by step guide I will show you how to install Password Pusher on your Synology NAS using Docker and Portainer.

💡Note: This guide works perfectly with the latest Password Pusher v1.41.5 release.

  • STEP 1

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  • STEP 2

Install Portainer using my step by step guide. If you already have Portainer installed on your Synology NAS, skip this STEP. Attention: Make sure you have installed the latest Portainer version.

  • STEP 3

Make sure you have a synology.me Wildcard Certificate. Follow my guide to get a Wildcard Certificate. If you already have a synology.me Wildcard certificate, skip this STEP.

  • STEP 4

Go to Control Panel / Login Portal / Advanced Tab / click Reverse Proxy. Follow the instructions in the image below.

Password Pusher Synology NAS Set up 1

  • STEP 5

Now click the “Create” button. Follow the instructions in the image below.

Password Pusher Synology NAS Set up 2

  • STEP 6

After you click the Create button, the window below will open. Follow the instructions in the image below.

On the General area, set the Reverse Proxy Name description: type in Password Pusher. After that, add the following instructions:

Source:
Protocol: HTTPS
Hostname: passwordpusher.yourname.synology.me
Port: 443

Check Enable HSTS

Destination:
Protocol: HTTP
Hostname: localhost
Port: 5100

Password Pusher Synology NAS Set up 3 new

  • STEP 7

On the Reverse Proxy Rules click the Custom Header tab. Click Create and then, from the drop-down menu, click WebSocket. After you click on WebSocket, two Header Names and two Values will be automatically added. Click Save. Follow the instructions in the image below.

Synology Proxy WebSocket

  • STEP 8

Go to Control Panel / Network / Connectivity tab/ Check Enable HTTP/2 then click Apply. Follow the instructions in the image below.

Password Pusher Synology NAS Set up 5

  • STEP 9

Go to Control Panel / Security / Advanced tab/ Check Enable HTTP Compression then click Apply. Follow the instructions in the image below.

Password Pusher Synology NAS Set up 6

  • STEP 10

Go to File Station and open the docker folder. Inside the docker folder, create one new folder and name it passwordpusherdb. Follow the instructions in the image below.
Note: Be careful to enter only lowercase, not uppercase letters.

Password Pusher Synology NAS Set up 7

  • STEP 11

Log into Portainer using your username and password. On the left sidebar in Portainer, click on Stacks then + Add stack. Follow the instructions in the image below.

1 Synology Portainer Add Stack

  • STEP 12

In the Name field type in passwordpusher. Follow the instructions in the image below.

Note: Copy Paste the code below in the Portainer Stacks Web editor.

version: "3.9"
services:
  db:
    image: postgres:16
    container_name: PasswordPusher-DB
    hostname: passwordpusher-db
    mem_limit: 512m
    cpu_shares: 768
    security_opt:
      - no-new-privileges:true
    healthcheck:
      test: ["CMD", "pg_isready", "-q", "-d", "passpusher", "-U", "passpusheruser"]
      timeout: 45s
      interval: 10s
      retries: 10
    volumes:
      - /volume1/docker/passwordpusherdb:/var/lib/postgresql/data:rw
    environment:
      POSTGRES_DB: passpusher
      POSTGRES_USER: passpusheruser
      POSTGRES_PASSWORD: passpusherpass
    restart: on-failure:5

  passpusher:
    image: pglombardo/pwpush-postgres:latest
    container_name: PasswordPusher
    hostname: passwordpusher
    mem_limit: 1g
    cpu_shares: 768
    security_opt:
      - no-new-privileges:true
    ports:
      - 5100:5100
    environment:
      DATABASE_URL: postgresql://passpusheruser:passpusherpass@passwordpusher-db:5432/passpusher
    restart: on-failure:5
    depends_on:
      db:
        condition: service_started

Password Pusher Synology NAS Set up 8 new 2025

  • STEP 13

Scroll down on the page until you see a button named Deploy the stack. Click on it. Follow the instructions in the image below. The installation process can take up to a few minutes. It will depend on your Internet speed connection.

Password Pusher Synology NAS Set up 9 new 2025

  • STEP 14

If everything goes right, you will see the following message at the top right of your screen: “Success Stack successfully deployed“.

Password Pusher Synology NAS Set up 10 new 2023

  • STEP 15

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

  • STEP 16

Now open your browser and type in your HTTPS/SSL certificate like this https://passwordpusher.yourname.synology.me In my case it’s https://passwordpusher.mariushosting.synology.me If everything goes right, you will see the Password Pusher page. Add message / password then click Push it!. Follow the instructions in the image below.

Password Pusher Synology NAS Set up 11

  • STEP 17

Share the secret link with someone or click View This Password Now. Follow the instructions in the image below.

Password Pusher Synology NAS Set up 12

Note: Find out how to update the Password Pusher container with the latest image.
Note: Can I run Docker on my Synology NAS? See the supported models.
Note: How to Back Up Docker Containers on your Synology NAS.
Note: How to Free Disk Space on Your NAS if You Run Docker.
Note: How to Schedule Start & Stop For Docker Containers.
Note: How to Activate Email Notifications.
Note: How to Add Access Control Profile on Your NAS.
Note: How to Change Docker Containers Restart Policy.
Note: How to Use Docker Containers With VPN.
Note: Convert Docker Run Into Docker Compose.
Note: How to Clean Docker.
Note: How to Clean Docker Automatically.
Note: Best Practices When Using Docker and DDNS.
Note: Some Docker Containers Need WebSocket.
Note: Find out the Best NAS Models For Docker.
Note: Activate Gmail SMTP For Docker Containers.

This post was updated on Thursday / June 13th, 2024 at 11:40 PM