Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
tree: aa2dded823
Fetching contributors…

Cannot retrieve contributors at this time

60 lines (54 sloc) 2.325 kB
# Copyright (c) 2005 David Heinemeier Hansson
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
module SslRequirement
def self.included(controller)
controller.extend(ClassMethods)
controller.before_filter(:ensure_proper_protocol)
end
module ClassMethods
# Specifies that the named actions requires an SSL connection to be performed (which is enforced by ensure_proper_protocol).
def ssl_required(*actions)
write_inheritable_array(:ssl_required_actions, actions)
end
def ssl_allowed(*actions)
write_inheritable_array(:ssl_allowed_actions, actions)
end
end
protected
# Returns true if the current action is supposed to run as SSL
def ssl_required?
(self.class.read_inheritable_attribute(:ssl_required_actions) || []).include?(action_name.to_sym)
end
def ssl_allowed?
(self.class.read_inheritable_attribute(:ssl_allowed_actions) || []).include?(action_name.to_sym)
end
private
def ensure_proper_protocol
return true if ssl_allowed?
if ssl_required? && !request.ssl?
redirect_to "https://" + request.host + request.request_uri
return false
elsif request.ssl? && !ssl_required?
redirect_to "http://" + request.host + request.request_uri
return false
end
end
end
Jump to Line
Something went wrong with that request. Please try again.