Roland Schaer created SLING-5975:
------------------------------------
Summary: POST fails with modern multi-value parameter names
containing brackets
Key: SLING-5975
URL: https://issues.apache.org/jira/browse/SLING-5975
Project: Sling
Issue Type: Bug
Components: Servlets
Affects Versions: Servlets Post 2.3.12
Reporter: Roland Schaer
A POST to update a multi-valued property fails with an error message if modern
parameter names with trailing brackets (i.e. {{myparam[]}}) are used.
{code:title=cURL (resty)}
POST /content/test -F "test[]=a" -F "test[]=b" -F "test@TypeHint=String[]" -F
"test@Delete="
{code}
{code:title=error.log}
18.08.2016 14:29:04.282 *ERROR* [0:0:0:0:0:0:0:1 [1471523344280] POST
/content/test HTTP/1.1]
org.apache.sling.servlets.post.impl.operations.ModifyOperation Exception during
response processing.
javax.jcr.RepositoryException: Invalid name or path: test[]
at
org.apache.jackrabbit.oak.jcr.session.SessionContext.getOakPathOrThrow(SessionContext.java:359)
at
org.apache.jackrabbit.oak.jcr.session.ItemImpl.getOakPathOrThrow(ItemImpl.java:323)
at
org.apache.jackrabbit.oak.jcr.session.NodeImpl.hasProperty(NodeImpl.java:844)
at
org.apache.sling.servlets.post.impl.helper.SlingPropertyValueHandler.getType(SlingPropertyValueHandler.java:398)
at
org.apache.sling.servlets.post.impl.helper.SlingPropertyValueHandler.setPropertyAsIs(SlingPropertyValueHandler.java:284)
at
org.apache.sling.servlets.post.impl.helper.SlingPropertyValueHandler.setProperty(SlingPropertyValueHandler.java:158)
at
org.apache.sling.servlets.post.impl.operations.ModifyOperation.writeContent(ModifyOperation.java:411)
at
org.apache.sling.servlets.post.impl.operations.ModifyOperation.doRun(ModifyOperation.java:101)
at
org.apache.sling.servlets.post.AbstractPostOperation.run(AbstractPostOperation.java:92)
at
org.apache.sling.servlets.post.impl.SlingPostServlet.doPost(SlingPostServlet.java:202)
{code}
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