Email authenticator plugin for keycloak. Inspired from https://github.com/spiashko/keycloak-sms-authenticator
Execute mvn clean install from the project path. This is build jar file (keycloak-email-auth-.jar) in targets folder
Add the jar with dependencies to the Keycloak server:
$ cp target/<jar file with dependecy>.jar _KEYCLOAK_HOME_/standalone/deployments/
Add below environment variables for SMTP configuration
- EMAIL_PASSWORD
- EMAIL_USERNAME
- FROM_EMAIL
- SMTP_HOST
- SMTP_PORT
Configuring realm in kaycloak to use email authentication
First create a new REALM (or select a previously created REALM).
Under Authentication > Flows:
- Copy 'Browse' flow to 'Browser with Email' flow
- Click on 'Actions > Add execution on the 'Browser with Email Forms' line and add the 'Email Authentication'
- Set 'Email Authentication' to 'REQUIRED'
Under Authentication > Bindings:
- Select 'Browser with Email' as the 'Browser Flow' for the REALM.
Make sure that all users has email configured.