# Logstash http input Certificate Information in output

**URL:** https://discuss.elastic.co/t/logstash-http-input-certificate-information-in-output/192288
**Category:** Logstash
**Created:** [July 25, 2019, 4:41pm UTC](https://discuss.elastic.co/t/logstash-http-input-certificate-information-in-output/192288 "2019-07-25T16:41:00Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Jonathan\_Samples](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jonathan_samples/32/50950_2.png) [@Jonathan\_Samples](https://discuss.elastic.co/u/Jonathan_Samples)
#### Post date: [July 25, 2019, 4:41pm UTC](https://discuss.elastic.co/t/logstash-http-input-certificate-information-in-output/192288/1 "2019-07-25T16:41:00Z")

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I am using 2-way SSL with an http input. I have a use case where I need to pull the CN out of the client certificate and append it to the output. Is there any way to do this?

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### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)
#### Post date: [August 22, 2019, 4:47pm UTC](https://discuss.elastic.co/t/logstash-http-input-certificate-information-in-output/192288/2 "2019-08-22T16:47:02Z")

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