[GH-ISSUE #17] Check expiration date of all certs in chain #18

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opened 2026-02-25 21:30:49 +03:00 by kerem · 0 comments
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Originally created by @certeraio on GitHub (Oct 30, 2020).
Original GitHub issue: https://github.com/certera-io/certera/issues/17

Back in May/June 2020, a root certificate from Sectigo/Comodo expired leaving a bunch of people scrambling. Certera's cert monitoring only looks at the top most cert's expiration, not the entire chain. This could have been easily caught by checking the expiration of all certs in the chain.

Originally created by @certeraio on GitHub (Oct 30, 2020). Original GitHub issue: https://github.com/certera-io/certera/issues/17 Back in May/June 2020, a root certificate from Sectigo/Comodo expired leaving a bunch of people scrambling. Certera's cert monitoring only looks at the top most cert's expiration, not the entire chain. This could have been easily caught by checking the expiration of all certs in the chain.
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starred/certera#18
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