module Rack::OAuth2::Util
Public Class Methods
base64_encode(text)
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# File lib/rack/oauth2/util.rb, line 11 def base64_encode(text) Base64.encode64(text).gsub(/\n/, '') end
compact_hash(hash)
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# File lib/rack/oauth2/util.rb, line 15 def compact_hash(hash) hash.reject do |key, value| value.blank? end end
parse_uri(uri)
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# File lib/rack/oauth2/util.rb, line 21 def parse_uri(uri) case uri when URI::Generic uri when String URI.parse(uri) else raise "Invalid format of URI is given." end end
redirect_uri(base_uri, location, params)
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# File lib/rack/oauth2/util.rb, line 32 def redirect_uri(base_uri, location, params) redirect_uri = parse_uri base_uri case location when :query redirect_uri.query = [redirect_uri.query, Util.compact_hash(params).to_query].compact.join('&') when :fragment redirect_uri.fragment = Util.compact_hash(params).to_query end redirect_uri.to_s end
rfc3986_encode(text)
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# File lib/rack/oauth2/util.rb, line 7 def rfc3986_encode(text) URI.encode(text, Regexp.new("[^#{URI::PATTERN::UNRESERVED}]")) end
uri_match?(base, given)
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# File lib/rack/oauth2/util.rb, line 43 def uri_match?(base, given) base = parse_uri(base) given = parse_uri(given) base.path = '/' if base.path.blank? given.path = '/' if given.path.blank? [:scheme, :host, :port].all? do |key| base.send(key) == given.send(key) end && !!(/^#{base.path}/ =~ given.path) rescue false end