From 76e36080ed56c33f220509bd67a3693bf9d7567b Mon Sep 17 00:00:00 2001
From: Azul <azul@leap.se>
Date: Mon, 24 Jun 2013 12:16:04 +0200
Subject: print debug info on failed login attempts

---
 users/leap_web_users.gemspec                          |  2 +-
 users/lib/warden/strategies/secure_remote_password.rb | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/users/leap_web_users.gemspec b/users/leap_web_users.gemspec
index 013b44a..2f4b10c 100644
--- a/users/leap_web_users.gemspec
+++ b/users/leap_web_users.gemspec
@@ -17,6 +17,6 @@ Gem::Specification.new do |s|
 
   s.add_dependency "leap_web_core", LeapWeb::VERSION
 
-  s.add_dependency "ruby-srp", "~> 0.1.6"
+  s.add_dependency "ruby-srp", "~> 0.1.7"
   s.add_dependency "rails_warden"
 end
diff --git a/users/lib/warden/strategies/secure_remote_password.rb b/users/lib/warden/strategies/secure_remote_password.rb
index 2dcd706..a97e795 100644
--- a/users/lib/warden/strategies/secure_remote_password.rb
+++ b/users/lib/warden/strategies/secure_remote_password.rb
@@ -28,6 +28,9 @@ module Warden
         if client = validate
           success!(User.find_by_login(client.username))
         else
+          Rails.logger.warn "Login attempt failed."
+          Rails.logger.debug debug_info
+          Rails.logger.debug "Received: #{params['client_auth']}"
           fail!(:base => "invalid_user_pass")
         end
       end
@@ -58,6 +61,13 @@ module Warden
       def id
         params["id"] || params["login"]
       end
+
+      protected
+
+      def debug_info
+        JSON.pretty_generate(session[:handshake].internal_state)
+      end
+
     end
   end
   Warden::Strategies.add :secure_remote_password,
-- 
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