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Posted to issues@impala.apache.org by "Csaba Ringhofer (Jira)" <ji...@apache.org> on 2021/02/25 12:32:00 UTC

[jira] [Created] (IMPALA-10548) Disabling SAML auth is inconsistent in BE and FE

Csaba Ringhofer created IMPALA-10548:
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             Summary: Disabling SAML auth is inconsistent in BE and FE
                 Key: IMPALA-10548
                 URL: https://issues.apache.org/jira/browse/IMPALA-10548
             Project: IMPALA
          Issue Type: Improvement
            Reporter: Csaba Ringhofer


SAML auth is enabled in
- BE if  --saml2_sp_callback_url is not empty
- FE if  --saml2_idp_metadata is not empty

Setting some flags while not setting others can lead to crash during startup due to exceptions from pac4j.

The situation could be improved in several ways:
- checking whether all needed flags are set and return an error messages if only some of them are set
- creating a flag like saml2_enable
- skipping initialization in FE if saml2_sp_callback_url is not set




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