[jira] [Created] (KAFKA-15211) DistributedConfigTest#shouldFailWithInvalidKeySize fails when run after TestSslUtils#generate

["Greg Harris (Jira)" <ji...@apache.org>]

Greg Harris created KAFKA-15211:
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             Summary: DistributedConfigTest#shouldFailWithInvalidKeySize fails when run after TestSslUtils#generate
                 Key: KAFKA-15211
                 URL: https://issues.apache.org/jira/browse/KAFKA-15211
             Project: Kafka
          Issue Type: Test
          Components: clients, KafkaConnect
            Reporter: Greg Harris
            Assignee: Greg Harris


The DistributedConfigTest#shouldFailWithInvalidKeySize attempts to configure a hashing algorithm with a key size of 0. When run alone, this test passes, as the default Java hashing algorithm used rejects the key size.

However, when TestSslUtils#generate runs first, such as via the RestForwardingIntegrationTest, the BouncyCastleProvider is loaded, which provides an alternative hashing algorithm. This implementation does _not_ reject the key size, causing the test to fail.

We should ether prevent TestSslUtils#generate from leaving the BouncyCastleProvider loaded after use, or adjust the test to pass when the BouncyCastleProvider is loaded.



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