Add checksum verification for downloaded resources -------------------------------------------------- Key: JBDS-3778 URL: https://issues.jboss.org/browse/JBDS-3778 Project: Developer Studio (JBoss Developer Studio) Issue Type: Bug Components: installer Affects Versions: 9.1.0.GA Reporter: Denis Golovin Assignee: Nick Boldt Priority: Blocker Labels: Havoc Fix For: 9.1.0.GA When downloading from remote site anything can happen, installer build and installer itself should verify checksum for downloaded resources. * add method createSHA256(file) into gulpfile.js to create sha256 checksum for file * here is an example http://www.hacksparrow.com/how-to-generate-md5-sha1-sha512-sha256-checksu... * then we will need to create SHA256 for vagrant and virtualBox or download them if they are available * and then we can skip downloading if it's already on disk Request comes from Product Security team.