diff options
Diffstat (limited to 'lib/cgi/session.rb')
-rw-r--r-- | lib/cgi/session.rb | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/lib/cgi/session.rb b/lib/cgi/session.rb index 401ce089c0..5d9e767356 100644 --- a/lib/cgi/session.rb +++ b/lib/cgi/session.rb @@ -156,7 +156,7 @@ class CGI class Session # The id of this session. - attr_reader :session_id + attr_reader :session_id, :new_session def Session::callback(dbman) #:nodoc: Proc.new{ @@ -170,7 +170,7 @@ class CGI # a random number, and a constant string. This routine # is used internally for automatically generated # session ids. - def Session::create_new_id + def create_new_id require 'digest/md5' md5 = Digest::MD5::new now = Time::now @@ -179,8 +179,10 @@ class CGI md5.update(String(rand(0))) md5.update(String($$)) md5.update('foobar') + @new_session = true md5.hexdigest[0,16] end + private :create_new_id # Create a new CGI::Session object for +request+. # @@ -239,6 +241,7 @@ class CGI # end # def initialize(request, option={}) + @new_session = false session_key = option['session_key'] || '_session_id' id = option['session_id'] unless id @@ -367,6 +370,9 @@ class CGI md5 = Digest::MD5.hexdigest(id)[0,16] @path = dir+"/"+prefix+md5+suffix unless File::exist? @path + unless session.new_session + raise RuntimeError, "uninitialized session" + end @hash = {} end end @@ -433,7 +439,12 @@ class CGI # currently recognised. def initialize(session, option=nil) @session_id = session.session_id - GLOBAL_HASH_TABLE[@session_id] ||= {} + unless GLOBAL_HASH_TABLE.key?(@session_id) + unless session.new_session + raise RuntimeError, "uninitialized session" + end + GLOBAL_HASH_TABLE[@session_id] = {} + end end # Restore session state. |