Creating wiki fails when a sanitizer is defined

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.X EE
• Fix Version/s: 6.2.X EE
• Component/s: Collaboration, Collaboration > Wiki
• Labels:
  • ee-6.2.x-only
  • liferay-fixpack-portal-137-6210
  • liferay-fixpack-portal-138-6210
• Branch Version/s:
  6.2.x
• Backported to Branch:
  Committed
• Story Points: 1
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal-ee/pull/15976

Description

The customer's sanitizer hook conflicts with the Wiki. When the hook is deployed the Wiki fails to display. This issue is resolved in branch, but I tested on the latest portal-133 and it was still reproducible. I could not find a previous instance of this issue. Can you assist in locating the fix since it appears to exist?

Steps to reproduce

1. Deploy the attached basic-sanitizer-hook-6.2.10.1.war
2. Place a wiki portlet on the home page.

Results of Testing

Expected Result: The Wiki portlet is rendered with a default, blank starting page.
Actual Results: The Wiki is unavailable and an error appears in the logs.

Errors/Logs

13:44:43,297 ERROR [http-bio-8080-exec-70][render_portlet_jsp:132] null
java.lang.NullPointerException
	at com.liferay.portal.kernel.sanitizer.BaseSanitizer.sanitize(BaseSanitizer.java:67)
	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
	at com.liferay.portal.sanitizer.SanitizerImpl.sanitize(SanitizerImpl.java:129)
	at com.liferay.portal.kernel.sanitizer.SanitizerUtil.sanitize(SanitizerUtil.java:130)
	at com.liferay.portal.kernel.sanitizer.SanitizerUtil.sanitize(SanitizerUtil.java:96)
	at com.liferay.portal.kernel.sanitizer.SanitizerUtil.sanitize(SanitizerUtil.java:62)
	at com.liferay.portlet.wiki.service.impl.WikiPageLocalServiceImpl.addPage(WikiPageLocalServiceImpl.java:144)
	at com.liferay.portlet.wiki.service.impl.WikiPageLocalServiceImpl.addPage(WikiPageLocalServiceImpl.java:238)
	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
	at com.liferay.portlet.wiki.service.WikiPageLocalServiceWrapper.addPage(WikiPageLocalServiceWrapper.java:367)
	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:115)
	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:51)
	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)

Master

Unable to test, the plugin will not deploy in master.

Branch

Reproduced
3d2e71b58e5bf0c128403e23a880d58d97a1a7fa

QA Notes

Please be aware that my fix will not work unless the working-hook is deployed (instead of the customer's basic-sanitizer-hook). This is due to the fact that the sanitize method is not functionally implemented in basic-sanitizer-hook, and so will error out with different errors once my fix has been applied.