Class: IpaAnalyzer::Analyzer

Inherits:
Object
  • Object
show all
Defined in:
lib/ipa_analyzer/analyzer.rb

Instance Method Summary collapse

Constructor Details

#initialize(ipa_path) ⇒ Analyzer

Returns a new instance of Analyzer.



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# File 'lib/ipa_analyzer/analyzer.rb', line 8

def initialize(ipa_path)
	@ipa_path = ipa_path
	@ipa_zipfile = nil
	@app_folder_path = nil
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/ipa_analyzer/analyzer.rb', line 24

def close
	if self.open?
		@ipa_zipfile.close()
	end
end

#collect_info_plist_info ⇒ Object 



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# File 'lib/ipa_analyzer/analyzer.rb', line 73

def collect_info_plist_info
	raise "IPA is not open" unless self.open?

	result = {
		path_in_ipa: nil,
		content: {}
	}
	info_plist_entry = @ipa_zipfile.find_entry("#{@app_folder_path}/Info.plist")

	raise "File 'Info.plist' not found in #{@ipa_path}" unless info_plist_entry
	result[:path_in_ipa] = "#{info_plist_entry}"

	tempfile = Tempfile.new(::File.basename(info_plist_entry.name))
	begin
		@ipa_zipfile.extract(info_plist_entry, tempfile.path){ override = true }
		# convert from binary Plist to XML Plist
		unless system("plutil -convert xml1 '#{tempfile.path}'")
			raise "Failed to convert binary Plist to XML"
		end
		plist = Plist::parse_xml(tempfile.path)

		plist.each do |key, value|
			parse_value = nil
			case value
			when Hash
				parse_value = value
			when Array
				parse_value = value
			else
				parse_value = value.to_s
			end

			result[:content][key] = parse_value
		end

	rescue => e
		puts e.message
		result = nil
	ensure
		tempfile.close and tempfile.unlink
	end
	return result
end

#collect_provision_info ⇒ Object 



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# File 'lib/ipa_analyzer/analyzer.rb', line 30

def collect_provision_info
	raise "IPA is not open" unless self.open?

	result = {
		path_in_ipa: nil,
		content: {}
	}
	mobileprovision_path = "#{@app_folder_path}/embedded.mobileprovision"
	mobileprovision_entry = @ipa_zipfile.find_entry(mobileprovision_path)

	raise "Embedded mobile provisioning file not found in (#{@ipa_path}) at path (#{mobileprovision_path})" unless mobileprovision_entry
	result[:path_in_ipa] = "#{mobileprovision_entry}"

	tempfile = Tempfile.new(::File.basename(mobileprovision_entry.name))
	begin
		@ipa_zipfile.extract(mobileprovision_entry, tempfile.path){ override = true }
		plist = Plist::parse_xml(`security cms -D -i #{tempfile.path}`)

		plist.each do |key, value|
			next if key == "DeveloperCertificates"

			parse_value = nil
			case value
			when Hash
				parse_value = value
			when Array
				parse_value = value
			else
				parse_value = value.to_s
			end

			result[:content][key] = parse_value
		end

	rescue => e
		puts e.message
		result = nil
	ensure
		tempfile.close and tempfile.unlink
	end
	return result
end

#open! ⇒ Object 



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# File 'lib/ipa_analyzer/analyzer.rb', line 14

def open!
	@ipa_zipfile = Zip::File.open(@ipa_path)
	@app_folder_path = find_app_folder_in_ipa()
	raise "No app folder found in the IPA" if @app_folder_path.nil?
end

#open? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ipa_analyzer/analyzer.rb', line 20

def open?
	return !@ipa_zipfile.nil?
end