Adds Google Authenticator Two Factor Auth to Matomo.
Adds a userbased possibility to use Google Authenticator 2FA as additional login security. Each use can enable/disable this feature in his account settings.
This Plugin is based on the original Matomo (Piwik) Login plugin and needs this one to be installed but not active.
ATTENTION: Activating Google Authenticator for an account, also requires an auth code for direct API requests with the users token auth. Use &auth_code={authcode}
to do that.
Piwik 2.14.0 or higher is required.