Trusted browser plugin¶

This plugin lets you remember your web browser after a successful login. This trusted browser can then be used to skip the entire authentication, or just bypass second factors.

Configuration¶

Parameters:
- Activation condition: Enable the plugin for all users or only under certain conditions
- Authentication bypass: Skip authentication completely if the user has a trusted browser (not recommended)
- Do not check fingerprint: enable/disable browser fingerprint checking
- Expiration time: how long browsers are remembered
- Cookie name: trusted browser cookie name
- One trusted browser per user: allow only one trusted browser per user New trusted browsers will disable the old ones. This option requires Indexing the _session_uid field.

Rules examples¶

Only allow members of a certain group to remember their browsers
```
inGroup('trusted_users')
```
Only allow registering a trusted browser from a certain network
```
inSubnet('10.0.0.0/8', '192.168.0.0/16')
```
Only allow remembering the web browser if the authentication was strong enough
```
$authenticationLevel >= 4
```

Using trusted browsers to bypass 2FA¶

You can use the $_trustedBrowser session variable in 2FA rules, for example, as a TOTP activation rule

has2f("TOTP") and !$_trustedBrowser

means that TOTP will not be asked for trusted browsers