Wildcard SSL Certs

We have received out wildcard SSL Certs, but confused on which files to use in our Netlify configuration. Thank you in advance.

The files are named as follows:
private.key
star_prescriptive.csr
DigiCertCA.crt
My_CA_Bundle.crt
star_prescriptive_solutions.crt
TrustedRoot.crt

netlify sitename: prescriptive-solutions-2018q4website
domain: https://prescriptive.solutions/

Hi, @prescriptive. It is really hard to say for certain without being able to examine the files (and obviously, you cannot post them here safely).

The key is that they need to be in PEM format (and it is possible they already are despite the file extensions being .csr and .crt`. There is a StackOverflow post with how to change the formats here:

Below are the files for a real SSL certificate I have installed at Netlify. This is from a personal testing site with no important data or payment system so leaking this SSL certificate information is harmless to me. (It is also expired now and so it is useless to anyone.)

The three fields at Netlify are “Certificate”, “Private key”, and “Intermediate Certs”. Here is what I used for all three fields:

Certificate:

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Private key:

-----BEGIN PRIVATE KEY-----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-----END PRIVATE KEY-----

Intermediate Certs:

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

The filenames of the three files were “cert1.pem”, “privkey1.pem”, and “chain1.pem”.

I hope that information allows you to compare the files above to your own files to determine which to use for each field.

If there are other questions about this, please reply here anytime.