I have read that nuxeo offers DIGEST_AUTH, WEBDAV_BASIC_AUTH, ANONYMOUS_AUTH
Whiler for Rest Service we add a plugin.
(.*)/api/v.*
<replacementChain>
<plugin>AUTOMATION_BASIC_AUTH</plugin>
<plugin>TOKEN_AUTH</plugin>
</replacementChain>
</specificAuthenticationChain>
I thre any possibility to add a plugin for OTP authentication.