Generate CA Chain for Acquia Environment

calendar2020-07-10 · 1 min read · sslcert tlscert ca acquia comodo comodo-cert  ·
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From Comodo Email after verifying domain ownership, got this hints:

1Root CA Certificate - AAACertificateServices.crt
2Intermediate CA Certificate - USERTrustRSAAAACA.crt
3Intermediate CA Certificate - SectigoRSADomainValidationSecureServerCA.crt
4Your PositiveSSL Multi-Domain Certificate - 378394251.crt

Generate the CA Chain as follows:

1cat AAACertificateServices.crt USERTrustRSAAAACA.crt SectigoRSADomainValidationSecureServerCA.crt > ca-chain-acquia-prod.pem

And add to Acquia SSL section in corresponding environment.

NOTE: It's interesting to note that in CheapSSLSecurity site's download section, an additional file "My_CA_Bundle.txt" is present. Checked the sha256sum and compared to the CA Chain made above but it's not the same. Not sure for what it is.