Java keytool easy way to add server cert from url/port

Was looking at how to trust a certificate while using jenkins cli, and found https://issues.jenkins-ci.org/browse/JENKINS-12629 which has some recipe for that. This will give you the certificate: openssl s_client -connect ${HOST}:${PORT} </dev/null if you are interested only in the certificate part, cut it out by piping it to: | sed -ne ‘/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p’ and … Read more

Importing the private-key/public-certificate pair in the Java KeyStore [duplicate]

With your private key and public certificate, you need to create a PKCS12 keystore first, then convert it into a JKS. # Create PKCS12 keystore from private key and public certificate. openssl pkcs12 -export -name myservercert -in selfsigned.crt -inkey server.key -out keystore.p12 # Convert PKCS12 keystore into a JKS keystore keytool -importkeystore -destkeystore mykeystore.jks -srckeystore … Read more

How can I create keystore from an existing certificate (abc.crt) and abc.key files?

The easiest is probably to create a PKCS#12 file using OpenSSL: openssl pkcs12 -export -in abc.crt -inkey abc.key -out abc.p12 You should be able to use the resulting file directly using the PKCS12 keystore type. If you really need to, you can convert it to JKS using keytool -importkeystore (available in keytool from Java 6): … Read more

How do I get into a non-password protected Java keystore or change the password?

which means that cacerts keystore isn’t password protected That’s a false assumption. If you read more carefully, you’ll find that the listing was provided without verifying the integrity of the keystore because you didn’t provide the password. The listing doesn’t require a password, but your keystore definitely has a password, as indicated by: In order … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)