Jai Bheemsen Rao Dhanwada created CASSANDRA-15038:
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             Summary: Provide an option to Disable Truststore CA check for 
internode_encryption
                 Key: CASSANDRA-15038
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15038
             Project: Cassandra
          Issue Type: Improvement
          Components: Feature/Encryption
            Reporter: Jai Bheemsen Rao Dhanwada


Hello,

The current internode encryption between cassandra nodes uses a keystore and 
truststore. However there are some use-case where users are okay to allow any 
one to trust as long as they have a keystore. This is requirement is only for 
encryption but not trusting the identity.

It would be good to have an option to disable the Truststore CA check for the 
internode_encryption.

 

In the current cassandra.yaml, there is no way to comment/disable the 
truststore and truststore password and allow anyone to connect with a 
certificate. `conf/.truststore`

 
{code:java}
server_encryption_options:
 internode_encryption: all
 keystore: /etc/cassandra/keystore.jks
 keystore_password: mykeypass
 truststore: /etc/cassandra/truststore.jks
 truststore_password: truststorepass
 # More advanced defaults below:
 # protocol: TLS
 # algorithm: SunX509
 # store_type: JKS
 # cipher_suites: 
[TLS_RSA_WITH_AES_128_CBC_SHA,TLS_RSA_WITH_AES_256_CBC_SHA,TLS_DHE_RSA_WITH_AES_128_CBC_SHA,TLS_DHE_RSA_WITH_AES_256_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA]
 # require_client_auth: false
 # require_endpoint_verification: false{code}



{noformat}
Caused by: java.io.IOException: Error creating the initializing the SSL Context
 at 
org.apache.cassandra.security.SSLFactory.createSSLContext(SSLFactory.java:201) 
~[apache-cassandra-3.11.3.jar:3.11.3]
 at 
org.apache.cassandra.security.SSLFactory.getServerSocket(SSLFactory.java:61) 
~[apache-cassandra-3.11.3.jar:3.11.3]
 at 
org.apache.cassandra.net.MessagingService.getServerSockets(MessagingService.java:708)
 ~[apache-cassandra-3.11.3.jar:3.11.3]
 ... 8 common frames omitted
Caused by: java.io.FileNotFoundException: conf/.truststore (Permission denied)
 at java.io.FileInputStream.open0(Native Method) ~[na:1.8.0_151]
 at java.io.FileInputStream.open(FileInputStream.java:195) ~[na:1.8.0_151]
 at java.io.FileInputStream.<init>(FileInputStream.java:138) ~[na:1.8.0_151]
 at java.io.FileInputStream.<init>(FileInputStream.java:93) ~[na:1.8.0_151]
 at 
org.apache.cassandra.security.SSLFactory.createSSLContext(SSLFactory.java:168) 
~[apache-cassandra-3.11.3.jar:3.11.3]
 ... 10 common frames omitted{noformat}
 

 

 



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