diff --git a/wifi/java/android/net/wifi/SupplicantStateTracker.java b/wifi/java/android/net/wifi/SupplicantStateTracker.java
index f96a5ae65e96a..3cde949f204c4 100644
--- a/wifi/java/android/net/wifi/SupplicantStateTracker.java
+++ b/wifi/java/android/net/wifi/SupplicantStateTracker.java
@@ -31,7 +31,7 @@ import android.util.Log;
* Tracks the state changes in supplicant and provides functionality
* that is based on these state changes:
* - detect a failed WPA handshake that loops indefinitely
- * - password failure handling
+ * - authentication failure handling
*/
class SupplicantStateTracker extends HierarchicalStateMachine {
@@ -39,14 +39,14 @@ class SupplicantStateTracker extends HierarchicalStateMachine {
private static final boolean DBG = false;
private WifiStateMachine mWifiStateMachine;
- private int mPasswordFailuresCount = 0;
+ private int mAuthenticationFailuresCount = 0;
/* Indicates authentication failure in supplicant broadcast.
* TODO: enhance auth failure reporting to include notification
* for all type of failures: EAP, WPS & WPA networks */
private boolean mAuthFailureInSupplicantBroadcast = false;
- /* Maximum retries on a password failure notification */
- private static final int MAX_RETRIES_ON_PASSWORD_FAILURE = 2;
+ /* Maximum retries on a authentication failure notification */
+ private static final int MAX_RETRIES_ON_AUTHENTICATION_FAILURE = 2;
/* Tracks if networks have been disabled during a connection */
private boolean mNetworksDisabledDuringConnect = false;
@@ -155,8 +155,8 @@ class SupplicantStateTracker extends HierarchicalStateMachine {
public boolean processMessage(Message message) {
if (DBG) Log.d(TAG, getName() + message.toString() + "\n");
switch (message.what) {
- case WifiStateMachine.PASSWORD_MAY_BE_INCORRECT_EVENT:
- mPasswordFailuresCount++;
+ case WifiStateMachine.AUTHENTICATION_FAILURE_EVENT:
+ mAuthenticationFailuresCount++;
mAuthFailureInSupplicantBroadcast = true;
break;
case WifiStateMachine.SUPPLICANT_STATE_CHANGE_EVENT:
@@ -206,18 +206,17 @@ class SupplicantStateTracker extends HierarchicalStateMachine {
@Override
public void enter() {
if (DBG) Log.d(TAG, getName() + "\n");
- /* If a disconnect event happens after password key failure
+ /* If a disconnect event happens after authentication failure
* exceeds maximum retries, disable the network
*/
-
Message message = getCurrentMessage();
StateChangeResult stateChangeResult = (StateChangeResult) message.obj;
- if (mPasswordFailuresCount >= MAX_RETRIES_ON_PASSWORD_FAILURE) {
+ if (mAuthenticationFailuresCount >= MAX_RETRIES_ON_AUTHENTICATION_FAILURE) {
Log.d(TAG, "Failed to authenticate, disabling network " +
stateChangeResult.networkId);
handleNetworkConnectionFailure(stateChangeResult.networkId);
- mPasswordFailuresCount = 0;
+ mAuthenticationFailuresCount = 0;
}
}
}
@@ -282,8 +281,8 @@ class SupplicantStateTracker extends HierarchicalStateMachine {
@Override
public void enter() {
if (DBG) Log.d(TAG, getName() + "\n");
- /* Reset password failure count */
- mPasswordFailuresCount = 0;
+ /* Reset authentication failure count */
+ mAuthenticationFailuresCount = 0;
if (mNetworksDisabledDuringConnect) {
WifiConfigStore.enableAllNetworks();
mNetworksDisabledDuringConnect = false;
diff --git a/wifi/java/android/net/wifi/WifiMonitor.java b/wifi/java/android/net/wifi/WifiMonitor.java
index 090ad3b6ad2a4..ce3826167c4bf 100644
--- a/wifi/java/android/net/wifi/WifiMonitor.java
+++ b/wifi/java/android/net/wifi/WifiMonitor.java
@@ -42,7 +42,8 @@ public class WifiMonitor {
private static final int LINK_SPEED = 5;
private static final int TERMINATING = 6;
private static final int DRIVER_STATE = 7;
- private static final int UNKNOWN = 8;
+ private static final int EAP_FAILURE = 8;
+ private static final int UNKNOWN = 9;
/** All events coming from the supplicant start with this prefix */
private static final String eventPrefix = "CTRL-EVENT-";
@@ -110,6 +111,17 @@ public class WifiMonitor {
* state is either STARTED or STOPPED
*/
private static final String driverStateEvent = "DRIVER-STATE";
+ /**
+ *
+ * CTRL-EVENT-EAP-FAILURE EAP authentication failed
+ *
+ */
+ private static final String eapFailureEvent = "EAP-FAILURE";
+
+ /**
+ * This indicates an authentication failure on EAP FAILURE event
+ */
+ private static final String eapAuthFailure = "EAP authentication failed";
/**
* Regex pattern for extracting an Ethernet-style MAC address from a string.
@@ -176,7 +188,7 @@ public class WifiMonitor {
if (!eventStr.startsWith(eventPrefix)) {
if (eventStr.startsWith(wpaEventPrefix) &&
0 < eventStr.indexOf(passwordKeyMayBeIncorrectEvent)) {
- handlePasswordKeyMayBeIncorrect();
+ mWifiStateMachine.notifyAuthenticationFailure();
} else if (eventStr.startsWith(wpsOverlapEvent)) {
mWifiStateMachine.notifyWpsOverlap();
}
@@ -207,16 +219,17 @@ public class WifiMonitor {
event = LINK_SPEED;
else if (eventName.equals(terminatingEvent))
event = TERMINATING;
- else if (eventName.equals(driverStateEvent)) {
+ else if (eventName.equals(driverStateEvent))
event = DRIVER_STATE;
- }
+ else if (eventName.equals(eapFailureEvent))
+ event = EAP_FAILURE;
else
event = UNKNOWN;
String eventData = eventStr;
if (event == DRIVER_STATE || event == LINK_SPEED)
eventData = eventData.split(" ")[1];
- else if (event == STATE_CHANGE) {
+ else if (event == STATE_CHANGE || event == EAP_FAILURE) {
int ind = eventStr.indexOf(" ");
if (ind != -1) {
eventData = eventStr.substring(ind + 1);
@@ -261,6 +274,10 @@ public class WifiMonitor {
// notify and exit
mWifiStateMachine.notifySupplicantLost();
break;
+ } else if (event == EAP_FAILURE) {
+ if (eventData.startsWith(eapAuthFailure)) {
+ mWifiStateMachine.notifyAuthenticationFailure();
+ }
} else {
handleEvent(event, eventData);
}
@@ -284,10 +301,6 @@ public class WifiMonitor {
return false;
}
- private void handlePasswordKeyMayBeIncorrect() {
- mWifiStateMachine.notifyPasswordKeyMayBeIncorrect();
- }
-
private void handleDriverEvent(String state) {
if (state == null) {
return;
diff --git a/wifi/java/android/net/wifi/WifiStateMachine.java b/wifi/java/android/net/wifi/WifiStateMachine.java
index df21399e226cc..4d0acdd7044c3 100644
--- a/wifi/java/android/net/wifi/WifiStateMachine.java
+++ b/wifi/java/android/net/wifi/WifiStateMachine.java
@@ -212,8 +212,8 @@ public class WifiStateMachine extends HierarchicalStateMachine {
static final int SCAN_RESULTS_EVENT = 38;
/* Supplicate state changed */
static final int SUPPLICANT_STATE_CHANGE_EVENT = 39;
- /* Password may be incorrect */
- static final int PASSWORD_MAY_BE_INCORRECT_EVENT = 40;
+ /* Password failure and EAP authentication failure */
+ static final int AUTHENTICATION_FAILURE_EVENT = 40;
/* WPS overlap detected */
static final int WPS_OVERLAP_EVENT = 41;
@@ -1383,11 +1383,12 @@ public class WifiStateMachine extends HierarchicalStateMachine {
}
/**
- * Send the tracker a notification that a user-entered password key
- * may be incorrect (i.e., caused authentication to fail).
+ * Send the tracker a notification that a user provided
+ * configuration caused authentication failure - this could
+ * be a password failure or a EAP authentication failure
*/
- void notifyPasswordKeyMayBeIncorrect() {
- sendMessage(PASSWORD_MAY_BE_INCORRECT_EVENT);
+ void notifyAuthenticationFailure() {
+ sendMessage(AUTHENTICATION_FAILURE_EVENT);
}
/**
@@ -1515,7 +1516,7 @@ public class WifiStateMachine extends HierarchicalStateMachine {
case NETWORK_DISCONNECTION_EVENT:
case SCAN_RESULTS_EVENT:
case SUPPLICANT_STATE_CHANGE_EVENT:
- case PASSWORD_MAY_BE_INCORRECT_EVENT:
+ case AUTHENTICATION_FAILURE_EVENT:
case WPS_OVERLAP_EVENT:
case CMD_BLACKLIST_NETWORK:
case CMD_CLEAR_BLACKLIST:
@@ -2067,7 +2068,7 @@ public class WifiStateMachine extends HierarchicalStateMachine {
case SUPPLICANT_STATE_CHANGE_EVENT:
case NETWORK_CONNECTION_EVENT:
case NETWORK_DISCONNECTION_EVENT:
- case PASSWORD_MAY_BE_INCORRECT_EVENT:
+ case AUTHENTICATION_FAILURE_EVENT:
case WPS_OVERLAP_EVENT:
case CMD_SET_SCAN_TYPE:
case CMD_SET_HIGH_PERF_MODE:
@@ -2300,8 +2301,8 @@ public class WifiStateMachine extends HierarchicalStateMachine {
if (DBG) Log.d(TAG, getName() + message.toString() + "\n");
StateChangeResult stateChangeResult;
switch(message.what) {
- case PASSWORD_MAY_BE_INCORRECT_EVENT:
- mSupplicantStateTracker.sendMessage(PASSWORD_MAY_BE_INCORRECT_EVENT);
+ case AUTHENTICATION_FAILURE_EVENT:
+ mSupplicantStateTracker.sendMessage(AUTHENTICATION_FAILURE_EVENT);
break;
case WPS_OVERLAP_EVENT:
/* We just need to broadcast the error */