esup-otp-cas: A Java repository from prigaux

Works on CAS V7.0.1

Config

In esupotp.properties

##
# Esup Otp Authentication
#
esupotp.rank=0
esupotp.urlApi=http://my-api.com:8081
esupotp.usersSecret=changeit
esupotp.apiPassword=changeit
esupotp.byPassIfNoEsupOtpMethodIsActive=false
esupotp.trustedDeviceEnabled=true

In cas.properties

# MFA Esup Otp Authentication
cas.authn.mfa.globalProviderId=mfa-esupotp

# Add translations, you will need to check what are the default from CAS "Message Bundles" properties
cas.messageBundle.baseNames=classpath:custom_messages,classpath:messages,classpath:esupotp_message

If you want to trust devices for 7 days, you can add this in cas.properties

cas.authn.mfa.trusted.core.device-registration-enabled=true                                                                                                                                         
cas.authn.mfa.trusted.core.auto-assign-device-name=true
cas.authn.mfa.trusted.device-fingerprint.cookie.max-age=604800

with auto-assign-device-name, user will not have to choose a name for his device in a web form, it will be automatically assigned.

In esupotp.properties you can also use usual Multifactor Authentication Bypass configurations described here https://apereo.github.io/cas/6.3.x/mfa/Configuring-Multifactor-Authentication-Bypass.html

So for example you can setup bypass with groovy script :

esupotp.bypass.groovy.location=file:/etc/cas/config/mfaGroovyBypass.groovy

/etc/cas/config/mfaGroovyBypass.groovy :

import java.util.*

def boolean run(authentication, principal, registeredService, provider, logger, httpRequest, ... other_args) {

    if(registeredService.id == 10 && "cn=for.appli-sensible.supervisor,ou=groups,dc=univ-ville,dc=fr" in principal.attributes.memberOf) {
      return true;
    }

    return false;
}

In cas/build.gradle

...
repositories {
  ...
  maven {
        url "https://jitpack.io"
    }
}
...

dependencies {
    ...
    implementation "com.github.EsupPortail:esup-otp-cas:v1.1.4-cas_v7.0.x"
}

TIPS: Look for https://jitpack.io/#EsupPortail/esup-otp-cas and check the available version you can use - here v1.1.4-cas_v7.0.x is ok with CAS 7.0.1 but maybe it's not the last one

In log4j2.xml

<AsyncLogger name="org.esupportail.cas.adaptors.esupotp" level="debug" additivity="false" includeLocation="true">
    <AppenderRef ref="casConsole"/>
    <AppenderRef ref="casFile"/>
</AsyncLogger>

prigaux/esup-otp-cas

Config