[jira] [Created] (CASSANDRA-17367) sstableloader ignores streaming encryption settings

["Dmitry Potepalov (Jira)" <ji...@apache.org>]

Dmitry Potepalov created CASSANDRA-17367:
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             Summary: sstableloader ignores streaming encryption settings
                 Key: CASSANDRA-17367
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-17367
             Project: Cassandra
          Issue Type: Bug
            Reporter: Dmitry Potepalov


Reproducible in Cassandra 4.x. If one configures encryption for streaming in config yaml fed to sstableloader like this

{{server_encryption_options:}}
{{    internode_encryption: all}}
{{    keystore: sstableloader.keystore.p12}}
{{    keystore_password: changeit}}
{{    truststore: sstableloader.truststore.jks}}
{{    truststore_password: changeit}}


then sstableloader should perform an SSL handshake on the streaming connections and encrypt the payload. But this does not happen. Judging by the TCPdump of the outgoing traffic on the internode port, sstableloader sends plaintext traffic. This is the TCP payload of the first packet that sstableloader sends after establishing TCP connection:

{{ca 55 2d fa 0c 0c 0c 08 06 0a f0 01 f9 1b 58 a8 32 f2 d0}}

The first 4 bytes look like Cassandra protocol magic, not like a client hello.

I've discovered the issue while trying to migrate some data to a Cassandra 4 listening on the legacy ssl storage port (therefore, accepting only encrypted connections on that port). Streaming phase of the migration failed with a "connection closed" error, which hints that the connection was closed server-side.



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