Open and Unzip an AES Encrypted Zip

Open and unzip an AES encrypted Zip.

Download Chilkat Ruby Library

require 'chilkat'

zip = Chilkat::CkZip.new()

#  Any string unlocks the component for the 1st 30-days.
success = zip.UnlockComponent("Anything for 30-day trial")
if (success != true)
    print zip.lastErrorText() + "\n"
    exit
end

success = zip.OpenZip("aes.zip")
if (success != true)
    print zip.lastErrorText() + "\n"
    exit
end

#  Set the password needed to unzip.
#  This password must match the password used when the zip
#  was created.
zip.SetPassword("myPassword")

#  Returns the number of files and directories unzipped.
unzipCount = zip.Unzip("c:/temp/aesUnzippedDir/")
if (unzipCount < 0)
    print zip.lastErrorText() + "\n"
else
    print "Success!" + "\n"
end