commit a3038b2b311cd07d851c404ccc5df2f4e07bcfd8
author Vinit Deshapnde <vinitd@google.com> Wed Oct 02 17:26:05 2013 -0700
committer Vinit Deshapnde <vinitd@google.com> Wed Oct 02 17:26:05 2013 -0700
tree 6099aefba7430212240b6aeb356bee9b7feb6211
parent d6957d5f8ddf3b542996955bf2d6efe0e9804ef4

Fix EAP-TLS reconnect after reboot issue

After a reboot, KeyStore is locked, and certificates encrypted with user
PIN are not accessible. So statemachines are not able to connect to
EAP-TLS networks. This change makes the problem less severe by

1. Not signing certificates with user PIN on devices with hardware backed
KeyStore.
2. Issuing a reconnect upon first USER_PRESENT event.

This means HH (which has a hardware backed keystore) can connect to
EAP-TLS networks without requiring user intervention and other devices
will automatically connect to those networks after user punches PIN.

Bug: 10325089

Change-Id: I023d60e58d8214152f051bd9ec84b85b702d829a