* lib/webrick/httpservlet/cgihandler.rb

  (WEBrick::HTTPServlet::CGIHandler#do_GET): the value of Set-Cookie:
  header field should be splited into each cookie.  [ruby-Bugs:2199]

* lib/webrick/cookie.rb (WEBrick::Cookie.parse_set_cookie): new method
  to parse the value of Set-Cookie: header field.

* test/webrick/test_cookie.rb, test/webrick/test_cgi.rb,
  test/webrick/webrick.cgi: add some test for cookie.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9484 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 30 insertions, 0 deletions

diff --git a/lib/webrick/cookie.rb b/lib/webrick/cookie.rb
index 4785b2bb33..b9663dc791 100644
--- a/lib/webrick/cookie.rb
+++ b/lib/webrick/cookie.rb
@@ -76,5 +76,29 @@ module WEBrick
       end
     end
 
+    def self.parse_set_cookie(str)
+      cookie_elem = str.split(/;/)
+      first_elem = cookie_elem.shift
+      first_elem.strip!
+      key, value = first_elem.split(/=/, 2)
+      cookie = new(key, HTTPUtils.dequote(value))
+      cookie_elem.each{|pair|
+        pair.strip!
+        key, value = pair.split(/=/, 2)
+        if value
+          value = HTTPUtils.dequote(value.strip)
+        end
+        case key.downcase
+        when "domain"  then cookie.domain  = value
+        when "path"    then cookie.path    = value
+        when "expires" then cookie.expires = value
+        when "max-age" then cookie.max_age = Integer(value)
+        when "comment" then cookie.comment = value
+        when "version" then cookie.version = Integer(value)
+        when "secure"  then cookie.secure = true
+        end
+      }
+      return cookie
+    end
   end
 end
diff --git a/lib/webrick/httpservlet/cgihandler.rb b/lib/webrick/httpservlet/cgihandler.rb
index 9a300cf72b..40247366f7 100644
--- a/lib/webrick/httpservlet/cgihandler.rb
+++ b/lib/webrick/httpservlet/cgihandler.rb
@@ -85,6 +85,12 @@ module WEBrick
             res.status = $1.to_i
             header.delete('status')
           end
+          if header.has_key?('set-cookie')
+            header['set-cookie'].each{|k|
+              res.cookies << Cookie.parse_set_cookie(k)
+            }
+            header.delete('set-cookie')
+          end
           header.each{|key, val| res[key] = val.join(", ") }
         rescue => ex
           raise HTTPStatus::InternalServerError, ex.message