Zsolt Beothy-Elo created CXF-7983:
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Summary: JweClientResponseFilter fails to decrypt response, when
it has status 204 No Content
Key: CXF-7983
URL: https://issues.apache.org/jira/browse/CXF-7983
Project: CXF
Issue Type: Bug
Components: JAX-RS Security
Affects Versions: 3.3.0, 3.2.4
Reporter: Zsolt Beothy-Elo
Attachments: encryption-exception.zip, test-output.txt
JweClientResponseFilter fails to decrypt response, when it has status 204 No
Content
For my current project I am trying to get familiar with the cxf JOSE framework.
Currently I am running into a problem with JWE trying to encrypt request and
response with compact serialization. I have a GET request where the response is
correctly encrypted and decrypted, and I have a POST request where the response
sends status code 204 and the body is obviously empty.
The response fails with a warning "WARNUNG: 5 JWE parts are expected" and an
exception
org.apache.cxf.rs.security.jose.jwe.JweException: INVALID_COMPACT_JWE
at
org.apache.cxf.rs.security.jose.jwe.JweCompactConsumer.<init>(JweCompactConsumer.java:40)
at
org.apache.cxf.rs.security.jose.jaxrs.AbstractJweDecryptingFilter.decrypt(AbstractJweDecryptingFilter.java:44)
at
org.apache.cxf.rs.security.jose.jaxrs.JweClientResponseFilter.filter(JweClientResponseFilter.java:42)
...
Test case and test log with exception are attached.
I debugged the code a bit and it seems to me the filter method in
JweClientResponseFilter fails to identify the body is empty and therefor calls
the decrypt method, which it shouldn't
I ran the test case using 3.2.4 and 3.3.0, but also other versions will be
affected.
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