Sha256: 24f2141743f41f1fbab6a177f3750dfd7769269972057a71070d86f19fa71d3b
Contents?: true
Size: 1.71 KB
Versions: 8
Compression:
Stored size: 1.71 KB
Contents
# encoding: utf-8
#
# Some permissions may be set for the regular user with the following options:
# <code>:print_document</code>, <code>:modify_contents</code>,
# <code>:copy_contents</code>, <code>:modify_annotations</code>. All this
# options default to true, so if you'd like to revoke just set them to false.
#
# A user may bypass all permissions if he provides the owner password which
# may be set with the <code>:owner_password</code> option. This option may be
# set to <code>:random</code> so that users will never be able to bypass
# permissions.
#
# There are some caveats when encrypting your PDFs. Be sure to read the source
# documentation (you can find it here:
# https://github.com/prawnpdf/prawn/blob/master/lib/prawn/security.rb ) before
# using this for anything super serious.
#
require File.expand_path(File.join(File.dirname(__FILE__),
%w[.. example_helper]))
# User cannot print the document.
Prawn::Example.generate("cannot_print.pdf") do
text "If you used the user password you won't be able to print the doc."
encrypt_document(:user_password => 'foo', :owner_password => 'bar',
:permissions => { :print_document => false })
end
# All permissions revoked and owner password set to random
Prawn::Example.generate("no_permissions.pdf") do
text "You may only view this and won't be able to use the owner password."
encrypt_document(:user_password => 'foo', :owner_password => :random,
:permissions => { :print_document => false,
:modify_contents => false,
:copy_contents => false,
:modify_annotations => false })
end
Version data entries
8 entries across 8 versions & 2 rubygems