From this article you will learn how to connect to a website overHTTPSand check its SSL certificate expiration date from the Linux command-line. Besides of validity dates, i’ll show how to view who has issued an SSL certificate, whom is it issued to, itsSHA1fingerprint and the other us...
二、index文件格式 第1列:Certificate status flag(V=valid, R=revoked, E=expired); 第2列:Certificate expiration date in YYMMDDHHMMSSZ format; 第3列:Certificate revocation date in YYMMDDHHMMSSZ[,reason] format. Empty if not revoked; 第4列:Certificate serial number in hex; 第5列:Certificate fi...
This command combines your private key(-inkey yourdomain.key) and your certificate(-in yourdomain.crt) into a single.pfxfile (-out yourdomain.pfx) with a friendly name (-name "yourdomain-digicert-(expiration date)"), where theexpiration dateis the date that the certificate expires. PKCS#1...
Subject: /C=US/ST=California/L=Mountain View/O=Mozilla Corporation/OU=Firefox Engineering Operations/CN=Mozilla Corporation Issuer : /C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert SHA2 Assured ID Code Signing CA Serial : 0C1CD3EEA47EDDA7A032573B014D0AFD Certificate expiration date: ...
View SSL certificate info: openssl x509 -text -in certificate.crt -noout Example: openssl x509 -in hydssl.cer -text -noout Certificate: Data: Version: 3 (0x2) Serial Number: 40:01:6e:fb:0a:20:5c:fa:eb:e1:8f:71:d7:3a:bb:78 ...
To find the expiration date of a .pemtype TLS/SSL certificate, the following command is very handy: openssl x509 -enddate -noout -in /path/of/the/pem/file Verifying a Public Key The public key contained in a private key and a certificate must be the same. You can check this with the...
Note:While it is possible to add a subject alternative name (SAN) to a CSR using OpenSSL, the process is a bit complicated and involved. If you do need to add a SAN to your certificate, this can easily be done by adding them to the order form when purchasing your DigiCert certificate...
return Certificate(sha1: sha1, name: name) } } return [] } }3 changes: 3 additions & 0 deletions 3 Easy-Signer/Classes/Helper/Profile.swift Original file line numberDiff line numberDiff line change @@ -14,6 +14,7 @@ struct Profile { let createDate: Date let expirationDate: Date...
Check Certificate Expiration Date of SSL URL openssl s_client -connect secureurl.com:443 2>/dev/null | openssl x509 -noout –enddate Another useful if you are planning to monitor SSL cert expiration date remotely or particular URL. Ex: ...
Similar to the previous one-liner, piping output between multiple OpenSSL commands makes it easy to inspect specific certificate extensions and allows you to view the SANs associated with a certificate: $echo|openssl s_client-connectredhat.com:4432>/dev/null|openssl x509-noout-extsubjectAltName ...