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pdfwalker: indent heredocs in signing.rb
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Guillaume Delugré committed Aug 23, 2016
1 parent 1886b23 commit 8ed0556
Showing 1 changed file with 85 additions and 52 deletions.
137 changes: 85 additions & 52 deletions bin/gui/signing.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -106,22 +106,6 @@ def open_certificate_dialog(page)

def open_pkcs12_file_dialog(page)

get_passwd = -> () do
dialog = Dialog.new("Enter passphrase",
@parent,
Dialog::MODAL,
[Stock::OK, Dialog::RESPONSE_OK]
)

pwd_entry = Entry.new.set_visibility(false).show
dialog.vbox.pack_start(pwd_entry, true, true, 0)

pwd = (dialog.run == Dialog::RESPONSE_OK) ? pwd_entry.text : ""

dialog.destroy
return pwd
end

dialog = FileChooserDialog.new("Open PKCS12 container",
@parent,
FileChooser::ACTION_OPEN,
Expand All @@ -136,7 +120,7 @@ def open_pkcs12_file_dialog(page)

if dialog.run == Dialog::RESPONSE_ACCEPT
begin
p12 = OpenSSL::PKCS12::PKCS12.new(File.binread(dialog.filename), get_passwd)
p12 = OpenSSL::PKCS12::PKCS12.new(File.binread(dialog.filename), method(:prompt_passphrase))

raise TypeError, "PKCS12 does not contain a RSA key" unless p12.key.is_a?(OpenSSL::PKey::RSA)
raise TypeError, "PKCS12 does not contain a x509 certificate" unless p12.certificate.is_a?(OpenSSL::X509::Certificate)
Expand All @@ -159,6 +143,22 @@ def open_pkcs12_file_dialog(page)

dialog.destroy
end

def prompt_passphrase
dialog = Dialog.new("Enter passphrase",
@parent,
Dialog::MODAL,
[Stock::OK, Dialog::RESPONSE_OK]
)

pwd_entry = Entry.new.set_visibility(false).show
dialog.vbox.pack_start(pwd_entry, true, true, 0)

pwd = pwd_entry.text if dialog.run == Dialog::RESPONSE_OK

dialog.destroy
pwd.to_s
end
end

class UsageRightsWizard < Assistant
Expand All @@ -180,33 +180,7 @@ def initialize(parent, pdf)
signal_connect('close') { self.destroy }

signal_connect('apply') {
rights = []

rights << Origami::UsageRights::Rights::DOCUMENT_FULLSAVE if @document_fullsave.active?

rights << Origami::UsageRights::Rights::ANNOTS_CREATE if @annots_create.active?
rights << Origami::UsageRights::Rights::ANNOTS_DELETE if @annots_delete.active?
rights << Origami::UsageRights::Rights::ANNOTS_MODIFY if @annots_modify.active?
rights << Origami::UsageRights::Rights::ANNOTS_COPY if @annots_copy.active?
rights << Origami::UsageRights::Rights::ANNOTS_IMPORT if @annots_import.active?
rights << Origami::UsageRights::Rights::ANNOTS_EXPORT if @annots_export.active?
rights << Origami::UsageRights::Rights::ANNOTS_ONLINE if @annots_online.active?
rights << Origami::UsageRights::Rights::ANNOTS_SUMMARYVIEW if @annots_sumview.active?

rights << Origami::UsageRights::Rights::FORM_FILLIN if @form_fillin.active?
rights << Origami::UsageRights::Rights::FORM_IMPORT if @form_import.active?
rights << Origami::UsageRights::Rights::FORM_EXPORT if @form_export.active?
rights << Origami::UsageRights::Rights::FORM_SUBMITSTANDALONE if @form_submit.active?
rights << Origami::UsageRights::Rights::FORM_SPAWNTEMPLATE if @form_spawntemplate.active?
rights << Origami::UsageRights::Rights::FORM_BARCODEPLAINTEXT if @form_barcode.active?
rights << Origami::UsageRights::Rights::FORM_ONLINE if @form_online.active?

rights << Origami::UsageRights::Rights::SIGNATURE_MODIFY if @signature_modify.active?

rights << Origami::UsageRights::Rights::EF_CREATE if @ef_create.active?
rights << Origami::UsageRights::Rights::EF_DELETE if @ef_delete.active?
rights << Origami::UsageRights::Rights::EF_MODIFY if @ef_modify.active?
rights << Origami::UsageRights::Rights::EF_IMPORT if @ef_import.active?
rights = selected_usage_rights

begin
pdf.enable_usage_rights(@cert, @pkey, *rights)
Expand All @@ -230,12 +204,71 @@ def initialize(parent, pdf)

private

def selected_usage_rights
selected_document_rights +
selected_annotations_rights +
selected_form_rights +
selected_signature_rights +
selected_file_rights
end

def selected_document_rights
rights = []
rights << Origami::UsageRights::Rights::DOCUMENT_FULLSAVE if @document_fullsave.active?

rights
end

def selected_annotations_rights
rights = []
rights << Origami::UsageRights::Rights::ANNOTS_CREATE if @annots_create.active?
rights << Origami::UsageRights::Rights::ANNOTS_DELETE if @annots_delete.active?
rights << Origami::UsageRights::Rights::ANNOTS_MODIFY if @annots_modify.active?
rights << Origami::UsageRights::Rights::ANNOTS_COPY if @annots_copy.active?
rights << Origami::UsageRights::Rights::ANNOTS_IMPORT if @annots_import.active?
rights << Origami::UsageRights::Rights::ANNOTS_EXPORT if @annots_export.active?
rights << Origami::UsageRights::Rights::ANNOTS_ONLINE if @annots_online.active?
rights << Origami::UsageRights::Rights::ANNOTS_SUMMARYVIEW if @annots_sumview.active?

rights
end

def selected_form_rights
rights = []
rights << Origami::UsageRights::Rights::FORM_FILLIN if @form_fillin.active?
rights << Origami::UsageRights::Rights::FORM_IMPORT if @form_import.active?
rights << Origami::UsageRights::Rights::FORM_EXPORT if @form_export.active?
rights << Origami::UsageRights::Rights::FORM_SUBMITSTANDALONE if @form_submit.active?
rights << Origami::UsageRights::Rights::FORM_SPAWNTEMPLATE if @form_spawntemplate.active?
rights << Origami::UsageRights::Rights::FORM_BARCODEPLAINTEXT if @form_barcode.active?
rights << Origami::UsageRights::Rights::FORM_ONLINE if @form_online.active?

rights
end

def selected_signature_rights
rights = []
rights << Origami::UsageRights::Rights::SIGNATURE_MODIFY if @signature_modify.active?

rights
end

def selected_file_rights
rights = []
rights << Origami::UsageRights::Rights::EF_CREATE if @ef_create.active?
rights << Origami::UsageRights::Rights::EF_DELETE if @ef_delete.active?
rights << Origami::UsageRights::Rights::EF_MODIFY if @ef_modify.active?
rights << Origami::UsageRights::Rights::EF_IMPORT if @ef_import.active?

rights
end

def create_intro_page
intro = <<-INTRO
You are about to enable Usage Rights for the current PDF document.
To enable these features, you need to have an Adobe public/private key pair in your possession.
intro = <<-INTRO.gsub(/^\s+/, '')
You are about to enable Usage Rights for the current PDF document.
To enable these features, you need to have an Adobe public/private key pair in your possession.
Make sure you have adobe.crt and adobe.key located in the current directory.
Make sure you have adobe.crt and adobe.key located in the current directory.
INTRO

vbox = VBox.new(false, 5)
Expand Down Expand Up @@ -461,11 +494,11 @@ def initialize(parent, pdf)
private

def create_intro_page
intro = <<-INTRO
You are about to sign the current PDF document.
Once the document will be signed, no further modification will be allowed.
intro = <<-INTRO.gsub(/^\s+/, '')
You are about to sign the current PDF document.
Once the document will be signed, no further modification will be allowed.
The signature process is based on assymetric cryptography, so you will basically need a public/private RSA key pair (between 1024 and 4096 bits).
The signature process is based on assymetric cryptography, so you will basically need a public/private RSA key pair (between 1024 and 4096 bits).
INTRO

vbox = VBox.new(false, 5)
Expand Down

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