diff options
Diffstat (limited to 'lib/cgi/session.rb')
-rw-r--r-- | lib/cgi/session.rb | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/lib/cgi/session.rb b/lib/cgi/session.rb index a5afb7e3e1..c320ac9c47 100644 --- a/lib/cgi/session.rb +++ b/lib/cgi/session.rb @@ -331,10 +331,6 @@ class CGI # user is responsible for converting other types to Strings when # storing and from Strings when retrieving. class FileStore - def check_id(id) #:nodoc: - /[^0-9a-zA-Z]/ =~ id.to_s ? false : true - end - # Create a new FileStore instance. # # This constructor is used internally by CGI::Session. The @@ -361,10 +357,9 @@ class CGI dir = option['tmpdir'] || Dir::tmpdir prefix = option['prefix'] || '' id = session.session_id - unless check_id(id) - raise ArgumentError, "session_id `%s' is invalid" % id - end - @path = dir+"/"+prefix+id.dup.untaint + require 'digest/md5' + md5 = Digest::MD5.hexdigest(id)[0,16] + @path = dir+"/"+prefix+md5 unless File::exist? @path @hash = {} end |