What is Keyfactor | why we use Keyfactor | keytool | Certificate Renewal Tool for Middleware скачать в хорошем качестве

What is Keyfactor | why we use Keyfactor | keytool | Certificate Renewal Tool for Middleware

🛠️ Commands Cheat Sheet Using keytool (Java Keystore) bash List all certificates in JKS keytool -list -v -keystore certificate.jks -storepass changeit Check specific alias keytool -list -v -keystore certificate.jks -alias myalias -storepass changeit Import a certificate keytool -import -trustcacerts -alias mycert -file certificate.crt -keystore certificate.jks -storepass changeit Convert PKCS12 (.p12) to JKS keytool -importkeystore -srckeystore certificate.p12 -srcstoretype PKCS12 -destkeystore certificate.jks -deststoretype JKS Using openssl bash Check certificate details openssl x509 -in certificate.crt -text -noout Check expiry date openssl x509 -enddate -noout -in certificate.crt Check SAN (DNS names) openssl x509 -in certificate.crt -noout -text | grep DNS ⚠️ Real-Time Example • Alert: “SSL certificate for app.company.com expires in 15 days.” • Action: Keyfactor auto-renews via ACME → Deploys new cert to Tomcat. • Verification: Run: bash openssl s_client -connect app.company.com:443 -showcerts → Confirms new certificate chain and validity. 🌐 Middleware Context • WebLogic: Heavy enterprise server, often uses JKS keystores. • JBoss/WildFly: Flexible, can use JKS or PKCS12. • Tomcat: Lightweight, often configured with .p12 or .crt in server.xml.