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SimpleSAMLphp log parser
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| require 'nokogiri' | |
| class LogfileParser | |
| XPATH_QUERY = "Response[@ID][@Version='2.0']" | |
| SAML_XMLNS = 'urn:oasis:names:tc:SAML:2.0:assertion' | |
| SAMLP_XMLNS = 'urn:oasis:names:tc:SAML:2.0:protocol' | |
| def initialize(path, email) | |
| raise ArgumentError unless File.exists?(path) | |
| @log = File.open(path, "r") | |
| @email = email | |
| end | |
| def read | |
| buffer = false | |
| lines = [] | |
| @log.each_line { |line| | |
| resp = line.split(/DEBUG \[[a-z0-9]*\]/)[1] | |
| buffer = true if (resp && resp[/<samlp:Response xmlns/]) | |
| if (resp && resp[/<\/samlp:Response>/]) | |
| lines.push(resp) | |
| xml = Nokogiri::XML(lines.join()) | |
| xml.xpath(XPATH_QUERY, 'saml' => SAML_XMLNS, 'samlp' => SAMLP_XMLNS) | |
| begin | |
| xml.xpath('//saml:Attribute[@Name="TAL:user_id"]').each do |e| | |
| puts e.xpath('./saml:AttributeValue').text() | |
| end | |
| xml.xpath('//saml:Attribute[@Name="GrouperGroups"]').each do |e| | |
| puts e.xpath('./saml:AttributeValue').text() | |
| end | |
| rescue | |
| end | |
| buffer = false | |
| lines = [] | |
| end | |
| lines.push(resp) if buffer | |
| } | |
| @log.close | |
| end | |
| end | |
| p = LogfileParser.new(ARGV[0], ARGV[1]) | |
| p.read() |
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