[openssl-users] Verify callback to ignore certificate expiry
nounou.dadoun at avigilon.com
Thu Dec 3 17:11:17 UTC 2015
Thanks for your help, I posted the sample (which I guess is a little misleading given that it's taken straight off the OpenSSL page I noted) and not what it currently does which is very close to what you've suggested. So that's one problem I don't have to worry about! Thanks again ... N
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From: openssl-users [mailto:openssl-users-bounces at openssl.org] On Behalf Of Viktor Dukhovni
Sent: Thursday, December 03, 2015 9:08 AM
To: openssl-users at openssl.org
Subject: Re: [openssl-users] Verify callback to ignore certificate expiry
On Thu, Dec 03, 2015 at 05:00:12PM +0000, Nounou Dadoun wrote:
> X509_STORE_CTX_set_error(ctx, X509_V_OK); Is actually what I'm doing
> already but I was worried that it would then ignore any other errors
> (e.g. bad signature etc.);
No, because is error is reported separately, and you're not setting "ok = 1" for the other errors.
> I'd actually thought
> the errors might be ORed together but that doesn't look like the case.
Each error is reported separately.
> So does it invoke the callback for each error (which is sort of a convoluted way of ORing)?
Yes, though I don't think of it as "ORing".
> If I say ok to EXPIRED will it catch a bad signature?
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