Class: Rultor::Encrypt

Inherits:
Object
  • Object
show all
Defined in:
lib/rultor/encrypt.rb

Overview

Encrypting command

Instance Method Summary collapse

Constructor Details

#initialize(name, file) ⇒ Encrypt

Returns a new instance of Encrypt.



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# File 'lib/rultor/encrypt.rb', line 41

def initialize(name, file)
  @key = 'rultor-key:' + name
  @dir = File.dirname(file)
  @file = File.basename(file)
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/rultor/encrypt.rb', line 47

def run
  system(
    "
    set -x
    set -e
    file=#{Shellwords.escape(@file)}
    enc=#{Shellwords.escape(@file + '.enc')}
    if [ -e \"${enc}\" ]; then
      echo \"file already exists: ${enc}\"
      exit -1
    fi
    asc=#{Shellwords.escape(@file + '.asc')}
    if [ -e \"${asc}\" ]; then
      echo \"file already exists: ${asc}\"
      exit -1
    fi
    cd #{Shellwords.escape(@dir)}
    gpg --version
    gpg --symmetric --armor --verbose --batch --no-tty \
      --passphrase #{Shellwords.escape(@key)} \
      -o \"${enc}\" \"${file}\"
    gpg --keyserver hkp://pool.sks-keyservers.net \
      --verbose --recv-keys 9AF0FA4C
    gpg --trust-model always \
      --output \"${asc}\" \
      --batch --no-tty --armor --encrypt --verbose \
      --recipient 9AF0FA4C \"${enc}\"
    rm -f \"${enc}\"
    "
  )
  fail 'Failed to PGP encrypt' unless $CHILD_STATUS.exitstatus == 0
  Rultor.log.info "#{@file} encrypted"
end