I am using nginx server for jdbc connection for snowflake db and it is working fine, currently authentication is based on password. But due to recent changes I need to enable keypair based authenticate using private key.

Front end application does not support the required[1] property for keypair based, so I am thinking of sending the private key in the password field and at nginx-proxy add the property "privatekey" based on the password field.

Is this possible at nginx side? I could not get much info from nginx config so checking here, I really appreciate if any suggestions

[1] https://docs.snowflake.com/en/user-guide/jdbc-configure.html#privatekey-property-in-connection-properties