Class: PDF::Reader::UnimplementedSecurityHandler

Inherits:

Object

Object
PDF::Reader::UnimplementedSecurityHandler

show all

Defined in:: lib/pdf/reader/unimplemented_security_handler.rb

Overview

Security handler for when we don’t support the flavour of encryption used in a PDF.

Class Method Summary collapse

.supports?(encrypt) ⇒ Boolean

: (Hash[Symbol, untyped]) -> bool.

Instance Method Summary collapse

#decrypt(buf, ref) ⇒ Object

: (String, PDF::Reader::Reference) -> String.

Class Method Details

.supports?(encrypt) ⇒ `Boolean`

: (Hash[Symbol, untyped]) -> bool

Returns:

(Boolean)



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# File 'lib/pdf/reader/unimplemented_security_handler.rb', line 11

def self.supports?(encrypt)
  true
end

Instance Method Details

#decrypt(buf, ref) ⇒ `Object`

: (String, PDF::Reader::Reference) -> String

Raises:

(PDF::Reader::EncryptedPDFError)



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# File 'lib/pdf/reader/unimplemented_security_handler.rb', line 16

def decrypt(buf, ref)
  raise PDF::Reader::EncryptedPDFError, "Unsupported encryption style"
end