#!/bin/bash
username="example_username"
apiKey="example_apiKey"
date=`env LANG="en_US.UTF-8" date -u "+%a, %d %b %Y %H:%M:%S GMT"`
password=`echo -en "$date" | openssl dgst -sha1 -hmac $apiKey -binary | openssl enc -base64`
curl -i --url "https://open.chinanetcenter.com/cdn/certificates/{certificateID}/versions/{version}" \
-X "GET" \
-u "$username:$password" \
-H "Date: $date" \
-H "Accept: application/json"

{
    "version": 1,
    "expirationTime": "2019-11-21T23:06:53Z",
    "creationTime": "2019-11-11T23:06:53Z",
    "subject": "E=aaa@domaincom,OU=QA,O=MyCompany,L=US,ST=someState,C=UA,CN=new.testdomain.com",
    "signatureAlgo": "SHA256withRSA",
    "serialNumber": "16edb4ff86f",
    "inProduction": false,
    "inStaging": false,
    "fingerprint": "7e98f65898cbb5ddb140958a657d875bce49afac",
    "comments": "a self-signed version",
    "algorithm": "RSA",
    "keyLength": 2048,
    "subjectAlternativeNames": [
        "a.domain.com",
        "b.domain.com"
    ],
    "issuer": "C=US,O=DigiCert Inc,OU=www.digicert.com,CN=DigiCert High Assurance EV Root CA"
}

#!/bin/bash
username="example_username"
apiKey="example_apiKey"
date=`env LANG="en_US.UTF-8" date -u "+%a, %d %b %Y %H:%M:%S GMT"`
password=`echo -en "$date" | openssl dgst -sha1 -hmac $apiKey -binary | openssl enc -base64`
curl -i --url "https://open.chinanetcenter.com/cdn/certificates/{certificateID}/versions/{version}" \
-X "GET" \
-u "$username:$password" \
-H "Date: $date" \
-H "Accept: application/json"

{
    "code": "InvalidCertId",
    "message": "The specified certificate ID does not exist."
}