(Ruby) Add Trusted Certificate to JKS

Adds a trusted certificate to a Java keystore file.

Chilkat Ruby Downloads install from rubygems.org gem install chilkat or download... Ruby Library for Windows, MacOS, Linux, Alpine Linux

require 'chilkat'

# This requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

jks = Chilkat::CkJavaKeyStore.new()

jksPassword = "secret"
jksPath = "/myJksTrustedCerts/cacerts.jks"

# Load the Java keystore from a file.
success = jks.LoadFile(jksPassword,jksPath)
if (success != true)
    print jks.lastErrorText() + "\n";
    exit
end

cert = Chilkat::CkCert.new()

# The cert's LoadFrommFile method can load a certificate from
# virtually any format.  It will automatically determine the format
# and load appropriately.
success = cert.LoadFromFile("/certFiles/myNewTrustedCert.pem")
if (success != true)
    print cert.lastErrorText() + "\n";
    exit
end

# The alias can be anything.  It's basically just a label 
# used within the JKS associated with the entry.  It should
# be unique among aliases within the JKS file.
alias = "habanero"

success = jks.AddTrustedCert(cert,alias)
if (success != true)
    print jks.lastErrorText() + "\n";
    exit
end

# Write the JKS containing the new certificate.
success = jks.ToFile(jksPassword,jksPath)
if (success != true)
    print jks.lastErrorText() + "\n";
    exit
end

print "Added a trusted certificate to the JKS." + "\n";