Stefan Seifert created SLING-7880:
-------------------------------------
Summary: Avoid NPE when adapting to Tenant for a system users
Key: SLING-7880
URL: https://issues.apache.org/jira/browse/SLING-7880
Project: Sling
Issue Type: Bug
Components: Extensions
Affects Versions: Tenant 1.1.0
Reporter: Stefan Seifert
Assignee: Stefan Seifert
Fix For: Tenant 1.1.2
when trying to adapt a Resource to a tenant:
{code:java}
Tenant tenant = resourceResolver.adaptTo(Tenant.class);
{code}
this can lead to a NPE in the {{TenantAdapterFactory}} which is catched and
logged:
{noformat}
02.09.2018 11:14:27.586 *ERROR* [0:0:0:0:0:0:0:1 [1535879667510] GET
/content/alpha64Project/en.html HTTP/1.1]
org.apache.sling.tenant.internal.TenantAdapterFactory can not get user from
session
java.lang.NullPointerException: null
at
org.apache.sling.tenant.internal.TenantAdapterFactory.getAdapter(TenantAdapterFactory.java:122)
at
org.apache.sling.tenant.internal.TenantAdapterFactory.getAdapter(TenantAdapterFactory.java:101)
at
org.apache.sling.adapter.internal.AdapterManagerImpl.getAdapter(AdapterManagerImpl.java:143)
at
org.apache.sling.api.adapter.SlingAdaptable.adaptTo(SlingAdaptable.java:104)
at
org.apache.sling.resourceresolver.impl.ResourceResolverImpl.adaptTo(ResourceResolverImpl.java:818)
...
{noformat}
when the user of the resource resolver is a system user, and this user has no
special access privileges to it's own home path.
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