Sailesh Mukil created IMPALA-6806:
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Summary: TLS certificate with Intermediate CA in server cert file
fails with KRPC
Key: IMPALA-6806
URL: https://issues.apache.org/jira/browse/IMPALA-6806
Project: IMPALA
Issue Type: Bug
Components: Security
Affects Versions: Impala 2.12.0
Reporter: Sailesh Mukil
Assignee: Sailesh Mukil
Take 2 certificate files: cert.pem and truststore.pem
cert.pem has 2 certificates in it:
A cert for that node (with CN="hostname", and signed by CN=CertToolkitIntCA)
And the intermediate CA cert (with CN=CertToolkitIntCA, and signed by
CN=CertToolkitRootCA)
truststore.pem has 1 certificate in it:
A cert which is the root CA (with CN=CertToolkitRootCA, self-signed)
This format of certificates don't seem to verify on the OpenSSL command line
but works with Thrift. This also doesn't work with KRPC.
Workaround for this issue w/ KRPC turned on:
If we move the second certificate from cert.pem (CN=CertToolkitIntCA) into
truststore.pem, then this seems to work.
We'll need to dig into whether this is a PEM file format issue, or a KRPC
issue. But the above workaround should unblock us for now.
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