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SSL Certificates validation for hadoop components in HDP
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Hortonworks Data Platform (HDP)
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Hi All,
I would like know regarding how can i verify or validate the SSL certificates expiry for all the hadoop components installed on my HDP cluster. Would really appreciate getting any help on methods to check the SSL certificates. Thanks
Created 02-29-2020 03:57 AM
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This link http://www.smartjava.org/content/how-analyze-java-ssl-errors/# covers the diagnosis methods to assess issues with Passwords, Incomplete CA Chains, Invalid keys and Certificate expiration
For testing truststore this link will be useful https://docs.cloudera.com/documentation/enterprise/6/6.3/topics/cm_sg_tls_troubleshoot.html#concept_...
And https://www.shellhacks.com/openssl-check-ssl-certificate-expiration-date/ for determining the expiration date.
Created 02-29-2020 06:58 AM
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Assuming you used the same certs, or even if you user different ones; you should be able to click the lock in any SSL based UIs (Ambari, Ranger, Nifi, yarn, grafana, etc) in your browser. This will show you all details of the certs including expiration dates.
Created 02-29-2020 03:57 AM
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This link http://www.smartjava.org/content/how-analyze-java-ssl-errors/# covers the diagnosis methods to assess issues with Passwords, Incomplete CA Chains, Invalid keys and Certificate expiration
For testing truststore this link will be useful https://docs.cloudera.com/documentation/enterprise/6/6.3/topics/cm_sg_tls_troubleshoot.html#concept_...
And https://www.shellhacks.com/openssl-check-ssl-certificate-expiration-date/ for determining the expiration date.
Created 02-29-2020 06:58 AM
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Assuming you used the same certs, or even if you user different ones; you should be able to click the lock in any SSL based UIs (Ambari, Ranger, Nifi, yarn, grafana, etc) in your browser. This will show you all details of the certs including expiration dates.