Cert Chain for Positive wildcard multi-domain

calendar2020-06-07 · 1 min read · sslcert tlscert csr cert-chain positive-wildcard multidomain wildcard-multidomain comodo comodo-cert  ·
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Given this list of files given by Comodo

1Root CA Certificate - AddTrustExternalCARoot.crt
2Intermediate CA Certificate - USERTrustRSAAddTrustCA.crt
3Intermediate CA Certificate - SectigoRSADomainValidationSecureServerCA.crt
4Your PositiveSSL Multi-Domain Certificate - 285695299.crt

Do the following:

1cat 285695299.crt SectigoRSADomainValidationSecureServerCA.crt USERTrustRSAAddTrustCA.crt AddTrustExternalCARoot.crt >> cert-chain.pem