X-Git-Url: https://git.donarmstrong.com/?p=dsa-puppet.git;a=blobdiff_plain;f=3rdparty%2Fmodules%2Faviator%2Ffeature%2Faviator%2Fcore%2Fsession.rb;fp=3rdparty%2Fmodules%2Faviator%2Ffeature%2Faviator%2Fcore%2Fsession.rb;h=09ebcc73145eb03b365d1b630a9d3973a3b8abbf;hp=0000000000000000000000000000000000000000;hb=4631045ebb77ee8622f6fa09277a50c372bcc02e;hpb=3d4dc4fd9e59bd0e07646c99f6b356c7d9d859aa

diff --git a/3rdparty/modules/aviator/feature/aviator/core/session.rb b/3rdparty/modules/aviator/feature/aviator/core/session.rb
new file mode 100644
index 00000000..09ebcc73
--- /dev/null
+++ b/3rdparty/modules/aviator/feature/aviator/core/session.rb
@@ -0,0 +1,204 @@
+module Aviator
+
+  class Session
+
+    class AuthenticationError < StandardError
+      def initialize(last_auth_body)
+        super("Authentication failed. The server returned #{ last_auth_body }")
+      end
+    end
+
+
+    class EnvironmentNotDefinedError < ArgumentError
+      def initialize(path, env)
+        super("The environment '#{ env }' is not defined in #{ path }.")
+      end
+    end
+
+    class InitializationError < StandardError
+      def initialize
+        super("The session could not find :session_dump, :config_file, and " \
+              ":config in the constructor arguments provided")
+      end
+    end
+
+    class InvalidConfigFilePathError < ArgumentError
+      def initialize(path)
+        super("The config file at #{ path } does not exist!")
+      end
+    end
+
+
+    class NotAuthenticatedError < StandardError
+      def initialize
+        super("Session is not authenticated. Please authenticate before proceeding.")
+      end
+    end
+
+
+    class ValidatorNotDefinedError < StandardError
+      def initialize
+        super("The validator request name is not defined for this session object.")
+      end
+    end
+
+
+    def initialize(opts={})
+      if opts.has_key? :session_dump
+        initialize_with_dump(opts[:session_dump])
+      elsif opts.has_key? :config_file
+        initialize_with_config(opts[:config_file], opts[:environment])
+      elsif opts.has_key? :config
+        initialize_with_hash(opts[:config])
+      else
+        raise InitializationError.new
+      end
+
+      @log_file = opts[:log_file]
+    end
+
+
+    def authenticate(&block)
+      block ||= lambda do |params|
+        environment[:auth_credentials].each do |key, value|
+          params[key] = value
+        end
+      end
+
+      response = auth_service.request environment[:auth_service][:request].to_sym, &block
+
+      if response.status == 200
+        @auth_info = response.body
+        update_services_session_data
+      else
+        raise AuthenticationError.new(response.body)
+      end
+    end
+
+
+    def authenticated?
+      !auth_info.nil?
+    end
+
+
+    def dump
+      JSON.generate({
+        :environment => environment,
+        :auth_info   => auth_info
+      })
+    end
+
+
+    def load(session_dump)
+      initialize_with_dump(session_dump)
+      update_services_session_data
+      self
+    end
+
+
+    def method_missing(name, *args, &block)
+      service_name_parts = name.to_s.match(/^(\w+)_service$/)
+
+      if service_name_parts
+        get_service_obj(service_name_parts[1])
+      else
+        super name, *args, &block
+      end
+    end
+
+
+    def self.load(session_dump, opts={})
+      opts[:session_dump] = session_dump
+
+      new(opts)
+    end
+
+
+    def validate
+      raise NotAuthenticatedError.new unless authenticated?
+      raise ValidatorNotDefinedError.new unless environment[:auth_service][:validator]
+
+      auth_with_bootstrap = auth_info.merge({ :auth_service => environment[:auth_service] })
+
+      response = auth_service.request environment[:auth_service][:validator].to_sym, :session_data => auth_with_bootstrap
+
+      response.status == 200 || response.status == 203
+    end
+
+
+    private
+
+
+    def auth_info
+      @auth_info
+    end
+
+
+    def auth_service
+      @auth_service ||= Service.new(
+        :provider => environment[:provider],
+        :service  => environment[:auth_service][:name],
+        :default_session_data => { :auth_service => environment[:auth_service] },
+        :log_file => log_file
+      )
+    end
+
+
+    def environment
+      @environment
+    end
+
+
+    def get_service_obj(service_name)
+      raise NotAuthenticatedError.new unless self.authenticated?
+
+      @services ||= {}
+
+      @services[service_name] ||= Service.new(
+        :provider => environment[:provider],
+        :service  => service_name,
+        :default_session_data => auth_info,
+        :log_file => log_file
+      )
+
+      @services[service_name]
+    end
+
+
+    def initialize_with_config(config_path, environment)
+      raise InvalidConfigFilePathError.new(config_path) unless Pathname.new(config_path).file?
+
+      config = Hashish.new(YAML.load_file(config_path))
+
+      raise EnvironmentNotDefinedError.new(config_path, environment) unless config[environment]
+
+      @environment = config[environment]
+    end
+
+
+    def initialize_with_dump(session_dump)
+      session_info = Hashish.new(JSON.parse(session_dump))
+      @environment = session_info[:environment]
+      @auth_info   = session_info[:auth_info]
+    end
+
+    def initialize_with_hash(hash_obj)
+      @environment = Hashish.new(hash_obj)
+    end
+
+    def log_file
+      @log_file
+    end
+
+
+    def update_services_session_data
+      return unless @services
+
+      @services.each do |name, obj|
+        obj.default_session_data = auth_info
+      end
+    end
+
+  end
+
+end