Facebook OAuth login problem with Facebook SDK 2.0
Error Domain=NSURLErrorDomain Code=-1202 "The certificate for this server is invalid. You might be connecting to a server that is pretending to be u201cm.facebook.comu201d which could put your confidential information at risk." UserInfo=0x1b8350 {NSErrorFailingURLStringKey=https://m.facebook.com/dialog/oauth?type=user_agent&display=touch&redirect_uri=fbconnect://success&sdk=2&scope=read_stream,publish_stream&client_id=<APP_ID>, NSLocalizedRecoverySuggestion=Would you like to connect to the server anyway?, NSErrorFailingURLKey=https://m.facebook.com/dialog/oauth?type=user_agent&display=touch&redirect_uri=fbconnect://success&sdk=2&scope=read_stream,publish_stream&client_id=<APP_ID>, NSLocalizedDescription=The certificate for this server is invalid. You might be connecting to a server that is pretending to be u201cm.facebook.comu201d which could put your confidential information at risk., NSUnderlyingError=0x1b83a0 "The certificate for this server is invalid. You might be connecting to a server that is pretending to be u201cm.facebook.comu201d which could put your confidential information at risk.", NSURLErrorFailingURLPeerTrustErrorKey=<SecTrustRef: 0x1be310>}


I extracted the URL from the FBLoginDailog and tried loading it in iPhone -> Safari. It redirects to the following URL and allows the user to login:

http://m.facebook.com/login.php?app_id=<APP_ID>&sdk=2&cancel=fbconnect://success?error_reason=user_denied&error=access_denied&error_description=The+user+denied+your+request.&fbconnect=1&next=https://www.facebook.com/connect/uiserver.php?method=permissions.request&app_id=<APP_ID>&display=touch&redirect_uri=fbconnect;//success&sdk=2&type=user_agent&fbconnect=1&perms=read_stream,publish_stream&from_login=1&rcount=1