Module: DynamicPaperclip::UrlSecurity

Defined in:: lib/dynamic_paperclip/url_security.rb

Class Method Summary collapse

Class Method Details

.generate_hash(style_name) ⇒ `Object`



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# File 'lib/dynamic_paperclip/url_security.rb', line 3

def self.generate_hash(style_name)
  Digest::SHA1.hexdigest "#{DynamicPaperclip.config.secret}#{style_name}"
end

.valid_hash?(hash, style_name) ⇒ `Boolean`

Returns:

(Boolean)



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# File 'lib/dynamic_paperclip/url_security.rb', line 7

def self.valid_hash?(hash, style_name)
  generate_hash(style_name) == hash
end