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Posted to dev@sling.apache.org by "Karl Pauls (JIRA)" <ji...@apache.org> on 2019/04/25 14:06:01 UTC
[jira] [Closed] (SLING-8341) unexpected results from
resourceresolver.map when input path has adjacent '/'
[ https://issues.apache.org/jira/browse/SLING-8341?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Karl Pauls closed SLING-8341.
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> unexpected results from resourceresolver.map when input path has adjacent '/'
> -----------------------------------------------------------------------------
>
> Key: SLING-8341
> URL: https://issues.apache.org/jira/browse/SLING-8341
> Project: Sling
> Issue Type: Bug
> Components: ResourceResolver
> Affects Versions: Resource Resolver 1.6.8
> Reporter: Ashok Kumar
> Assignee: Karl Pauls
> Priority: Major
> Fix For: Resource Resolver 1.6.12
>
> Attachments: Variables-resolveInternal.png
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> Scenario : - ResourceResolver.map(‘/content/we-retail/us*//*en.html’) results in ‘/content/we-retail/us/enn.html’
> Steps to Reproduce :
> 1. Go to console /system/console/jcrresolver
> 2. input link "/content/we-retail/us//en.html" to Configuration Test
> 3. click map
> 4. the result shows
> Output
> Primary: /content/we-retail/us/enn.html. Other candidates: /content/we-retail/us//en.html.
> Analysis:
> Attached is the variable states at Line 772 [https://github.com/apache/sling-org-apache-sling-resourceresolver/blob/master/src/main/java/org/apache/sling/resourceresolver/impl/ResourceResolverImpl.java#L769-L770]
> [https://github.com/apache/sling-org-apache-sling-resourceresolver/blob/master/src/main/java/org/apache/sling/resourceresolver/impl/ResourceResolverImpl.java#L732-L763] gives resolutionPath = "/content/we-retail/us/en" but original absPath input param had an extra slash so pathinfo gets extra character in this case 'n'. Refer attached variable state. If there are three adjacent slashes , pathinfo would have two extra chars 'en'.
>
> Questions: - How to handle such input gracefully
> what should be the output - throw an exception and exit OR return the original path itself OR automatically remove adjacent slashes and replace that with single '/'
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