Fix ephemeral network Wifi configuration

Build ephemeral network Wifi Configuration's key managment
protocol properly from the scan results.

Bug: 27577494
Change-Id: Iec142a4cad64546f4a95c3ab270affd355469ff9

1 files changed, 17 insertions, 14 deletions

diff --git a/service/java/com/android/server/wifi/WifiConfigManager.java b/service/java/com/android/server/wifi/WifiConfigManager.java
index b371bdd9a..e16604695 100644
--- a/service/java/com/android/server/wifi/WifiConfigManager.java
+++ b/service/java/com/android/server/wifi/WifiConfigManager.java
@@ -2955,23 +2955,26 @@ public class WifiConfigManager {
             loge("WifiConfiguration from scan results " +
                     config.SSID + " cap " + result.capabilities);
         }
-        if (result.capabilities.contains("WEP")) {
-            config.allowedKeyManagement.set(KeyMgmt.NONE);
-            config.allowedAuthAlgorithms.set(WifiConfiguration.AuthAlgorithm.OPEN); //?
-            config.allowedAuthAlgorithms.set(WifiConfiguration.AuthAlgorithm.SHARED);
-        }
 
-        if (result.capabilities.contains("PSK")) {
-            config.allowedKeyManagement.set(KeyMgmt.WPA_PSK);
-        }
+        if (result.capabilities.contains("PSK") || result.capabilities.contains("EAP")
+                || result.capabilities.contains("WEP")) {
+            if (result.capabilities.contains("PSK")) {
+                config.allowedKeyManagement.set(KeyMgmt.WPA_PSK);
+            }
 
-        if (result.capabilities.contains("EAP")) {
-            //this is probably wrong, as we don't have a way to enter the enterprise config
-            config.allowedKeyManagement.set(KeyMgmt.WPA_EAP);
-            config.allowedKeyManagement.set(KeyMgmt.IEEE8021X);
-        }
+            if (result.capabilities.contains("EAP")) {
+                config.allowedKeyManagement.set(KeyMgmt.WPA_EAP);
+                config.allowedKeyManagement.set(KeyMgmt.IEEE8021X);
+            }
 
-        /* getScanDetailCache(config).put(scanDetail); */
+            if (result.capabilities.contains("WEP")) {
+                config.allowedKeyManagement.set(KeyMgmt.NONE);
+                config.allowedAuthAlgorithms.set(WifiConfiguration.AuthAlgorithm.OPEN);
+                config.allowedAuthAlgorithms.set(WifiConfiguration.AuthAlgorithm.SHARED);
+            }
+        } else {
+            config.allowedKeyManagement.set(KeyMgmt.NONE);
+        }
 
         return config;
     }