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# File 'lib/sessions/sessions_controller.rb', line 140
def openid_start
begin
identifier = params[:openid_identifier]
if identifier.nil?
flash[:warning] = "There is no openid identifier."
redirect_to root_path
return
end
oidreq = consumer.begin(identifier)
rescue OpenID::OpenIDError => e
flash[:error] = "Discovery failed for #{identifier}: #{e}"
redirect_to root_path
return
end
if true || params[:use_ax]
sregreq = OpenID::AX::FetchRequest.new
sregreq.add(OpenID::AX::AttrInfo.new("http://schema.openid.net/contact/email", "email", true))
oidreq.add_extension(sregreq)
oidreq.return_to_args['did_ax'] = 'y'
end
if params[:use_sreg]
sregreq = OpenID::SReg::Request.new
sregreq.request_fields(['email', 'nickname'], true)
sregreq.request_fields(['dob', 'fullname'], false)
oidreq.add_extension(sregreq)
oidreq.return_to_args['did_sreg'] = 'y'
end
if params[:use_pape]
papereq = OpenID::PAPE::Request.new
papereq.add_policy_uri(OpenID::PAPE::AUTH_PHISHING_RESISTANT)
papereq.max_auth_age = 2*60*60
oidreq.add_extension(papereq)
oidreq.return_to_args['did_pape'] = 'y'
end
if params[:force_post]
oidreq.return_to_args['force_post']='x'*2048
end
return_to = base_url + "/sessions/openid_complete"
realm = base_url
puts 'about to redirect'
if oidreq.send_redirect?(realm, return_to, params[:immediate])
url = oidreq.redirect_url(realm, return_to, params[:immediate])
puts 'yep, redirecting to ' + url
redirect_to url
else
haml oidreq.html_markup(realm, return_to, params[:immediate], {'id' => 'openid_form'})
end
end
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