title: Application always asks for permission to access keychain
body: <p>I have an application that stores username and password in the keychain. Everything was working fine when working on Xcode 3, I recently moved to Xcode 4 and now when I run the application, I get a prompt:</p>
  
  <p><code>Application wants to use your confidential information stored in keychain" in your keychain.</code></p>
  
  <p>After hitting always allow I see the application added to access control list of the keychain item, but I get every time I run the app.</p>
  
  <p>Also after hitting Always allow again, I see that the access control has two instances of the same app. Seems like OS thinks this is a new application.</p>
  
  <p>Any ideas appreciated.</p>