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Versions: 27
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Contents
module CMSScanner
# Scope system logic
class Target < WebSite
# @note Comments are deleted to avoid cache generation details
#
# @param [ Typhoeus::Response, String ] page
#
# @return [ String ] The md5sum of the page
def self.page_hash(page)
page = NS::Browser.get(page, followlocation: true) unless page.is_a?(Typhoeus::Response)
Digest::MD5.hexdigest(page.body.gsub(/<!--.*?-->/m, ''))
end
# @return [ String ] The hash of the homepage
def homepage_hash
@homepage_hash ||= self.class.page_hash(url)
end
# @note This is used to detect potential custom 404 responding with a 200
# @return [ String ] The hash of a 404
def error_404_hash
@error_404_hash ||= self.class.page_hash(non_existant_page_url)
end
# @return [ String ] The URL of an unlikely existant page
def non_existant_page_url
uri.join(Digest::MD5.hexdigest(rand(999_999_999).to_s) + '.html').to_s
end
# @param [ Typhoeus::Response, String ] page
# @return [ Boolean ] Wether or not the page is a the homepage or a 404 based on its md5sum
def homepage_or_404?(page)
md5sum = self.class.page_hash(page)
md5sum == homepage_hash || md5sum == error_404_hash
end
end
end
Version data entries
27 entries across 27 versions & 1 rubygems