[cas-dev]CAS 5 MFA Provider

[Alex Bouskine]

Hello,

As part of EsupPortail's project ‘Esup-OTP’, I added a new MFA Provider named ‘mfa-esupotp’ which is based on the others MFA Providers but use the ‘esup-otp-api’ to authenticate users.

It works so I wanted to know how can I submit this new MFA Provider in the official CAS repository so we can use it without adding manually the sources (Java classes, html Thymeleaf templates, webflow.xml) into our CAS installation, but like ‘mfa-gauth’ for instance.

There is a cas v5 overlay with the ‘mfa-esupotp’ provider (in mfa-esup branch)

Thanks in advance,

Regards,

Alex

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[Dmitriy Kopylenko]

https://apereo.github.io/cas/developer/Contributor-Guidelines.html

Cheers,

D.

[Alex Bouskine]

Hi,

Since the MFA providers configurations changed between M2 and RC2 version I had to change the « mfa-esupotp » provider.

Unfortunately, I now get an error :

2016-09-01 12:07:04,228 ERROR [EsupOtpMultifactorWebflowConfigurer] - <null>

java.lang.NullPointerException

at org.apereo.cas.web.flow.AbstractCasWebflowConfigurer.getLoginFlow(AbstractCasWebflowConfigurer.java:120) ~[cas-server-core-webflow-5.0.0.RC2-SNAPSHOT.jar:5.0.0.RC2-SNAPSHOT]

at org.apereo.cas.adaptors.esupotp.web.flow.EsupOtpMultifactorWebflowConfigurer.doInitialize(EsupOtpMultifactorWebflowConfigurer.java:23) ~[classes/:5.0.0.RC2-SNAPSHOT]

at org.apereo.cas.web.flow.AbstractCasWebflowConfigurer.initialize(AbstractCasWebflowConfigurer.java:102) ~[cas-server-core-webflow-5.0.0.RC2-SNAPSHOT.jar:5.0.0.RC2-SNAPSHOT]

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_60]

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_60]

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_60]

at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_60]

at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:365) ~[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]

at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:310) ~[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]

at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:133) ~[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:408) ~[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570) ~[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545) ~[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]

at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]

at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:776) ~[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]

at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:861) ~[spring-context-4.3.2.RELEASE.jar:4.3.2.RELEASE]

at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541) ~[spring-context-4.3.2.RELEASE.jar:4.3.2.RELEASE]

at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.4.0.RELEASE.jar:1.4.0.RELEASE]

at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) ~[spring-boot-1.4.0.RELEASE.jar:1.4.0.RELEASE]

at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:369) ~[spring-boot-1.4.0.RELEASE.jar:1.4.0.RELEASE]

at org.springframework.boot.SpringApplication.run(SpringApplication.java:313) ~[spring-boot-1.4.0.RELEASE.jar:1.4.0.RELEASE]

at org.springframework.boot.web.support.SpringBootServletInitializer.run(SpringBootServletInitializer.java:150) ~[spring-boot-1.4.0.RELEASE.jar:1.4.0.RELEASE]

at org.springframework.boot.web.support.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:130) ~[spring-boot-1.4.0.RELEASE.jar:1.4.0.RELEASE]

at org.springframework.boot.web.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:86) ~[spring-boot-1.4.0.RELEASE.jar:1.4.0.RELEASE]

at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:169) ~[spring-web-4.3.2.RELEASE.jar:4.3.2.RELEASE]

at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5170) ~[catalina.jar:8.0.28]

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ~[catalina.jar:8.0.28]

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408) ~[catalina.jar:8.0.28]

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398) ~[catalina.jar:8.0.28]

at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_60]

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_60]

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_60]

at java.lang.Thread.run(Thread.java:745) [?:1.8.0_60]

The result of getLoginFlow method seems to be null, I tried with mfa-gauth and all works.

Any idea of what I am missing ?

Thanks in advance,

Alex Bouskine

[Misagh Moayyed]

Your web flow configurer has not initialized the login flow. See others for examples. 

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Misagh