Enabling admin page

IMPORTANT: It's heavily recommended to activate HTTPS before enabling this feature, to avoid possible MITM attacks.

This page allows a server administrator to view all the registered users and to delete them. It also allows inviting new users, even when registration is disabled.

To enable the admin page, you need to set an authentication token. This token can be anything, but it's recommended to use a long, randomly generated string of characters, for example running openssl rand -base64 48. Keep this token secret, this is the password to access the admin area of your server!

To set the token, use the ADMIN_TOKEN variable:

docker run -d --name vaultwarden \
  -e ADMIN_TOKEN=some_random_token_as_per_above_explanation \
  -v /vw-data/:/data/ \
  -p 80:80 \
  vaultwarden/server:latest

After this, the page will be available in the /admin subdirectory.

The first time you save a setting in the admin page, config.json will be generated in your DATA_FOLDER. Values in this file will take precedence over the corresponding environment variable.

Note that config changes in the admin page do not take effect until you click the Save button. For example, if you are testing SMTP settings, and you change the SMTP Auth mechanism setting and then click Send test email to test the change, this won't work as expected -- since you didn't click Save, the SMTP Auth mechanism change won't have taken effect.

Note: After changing the ADMIN_TOKEN, the currently logged in admins will still be able to use their old login token for up to 20 minutes.