Getting cannot derive user name for bundle and sub service while creating resource resolver

[Vinit_Pillai]

Hi.

I'm using AEM 6.3

I have followed this correctly I think. and also followed Ensure authhorizable

I don't know if only one is required or both are required. I'm new at this.

Map<String, Object> params = new HashMap<>();
params.put(ResourceResolverFactory.SUBSERVICE, SERVICE);

ResourceResolver resourceResolver = resourceResolverFactory.getServiceResourceResolver(params)

 The above line is where I get the error. Have I missed something?

[arunpatidar]

Can you share the Apache sling Service User Mapper Service Amendment. mapping.

Make sure the system user is available and your code have the SERVICE name same as mapping

Please http://www.sgaemsolutions.com/2017/10/sling-service-authentication-in-aem-63.html

[Vinit_Pillai]

<?xml version="1.0" encoding="UTF-8"?> <jcr:root xmlns:sling="http://sling.apache.org/jcr/sling/1.0" xmlns:jcr="http://www.jcp.org/jcr/1.0" jcr:primaryType="sling:OsgiConfig" user.mapping="[project.core:ServiceUser=ServiceUser]"/>

[Manjunath_K · Accepted solution]

Hi @Vinit_Pillai ,

Please cross check below points once.

1. Bundle symbolic name (project.core) defined in ServiceUserMapperImpl config xml is same as defined in core pom.xml 

<?xml version="1.0" encoding="UTF-8"?> <jcr:root xmlns:sling="http://sling.apache.org/jcr/sling/1.0" xmlns:jcr="http://www.jcp.org/jcr/1.0" jcr:primaryType="sling:OsgiConfig" user.mapping="[project.core:ServiceUser=ServiceUser]"/>

core pom.xml:

<Bundle-SymbolicName>project.core</Bundle-SymbolicName>

2. Access user admin (http://localhost:4502/useradmin ) & check whether service user created by EnsureServiceUser config xml

3. same subServiceName is used in backend java as defined in  ServiceUserMapperImpl config xml.

user.mapping="[project.core:ServiceUser=ServiceUser]

params.put(ResourceResolverFactory.SUBSERVICE, "ServiceUser");

Hope this helps!

[Vinit_Pillai]

Symbolic name was the issue. I solved it before reading your answer but thanks. You were right.

[Ankur_Khare]

refer this one-

https://stackoverflow.com/questions/31350548/resourceresolverfactory-getserviceresourceresolver-thro...

[shelly-goel]

@Vinit_Pillai  Since you're on AEM6.3, migrating to Sling RepoInit would be better to ensure authorizables https://sling.apache.org/documentation/bundles/repository-initialization.html