commit 9be2ea00801adedf22b54daf8665f52728d04d8a
author Motomu Utsumi <motomuman@google.com> Tue Jul 05 06:14:59 2022 +0000
committer Motomu Utsumi <motomuman@google.com> Wed Jul 27 06:01:47 2022 +0000
tree 18fe00bb6dbf97d2b7a38215aa1a771e658453ef
parent ad3eab1c8bd4d8965d7448fc6e3dace1d0dddc84

Use java BpfMap in BpfNetMaps#replaceUidChain

Bug: 217624062
Test: atest BpfNetMapsTest
Change-Id: Ib2a2c2646834110a3eeeb786a4ea7a3f85718be8

service/src/com/android/server/ConnectivityService.java

diff --git a/service/src/com/android/server/ConnectivityService.java b/service/src/com/android/server/ConnectivityService.java
index 7050b42..ae1f808 100644
--- a/service/src/com/android/server/ConnectivityService.java
+++ b/service/src/com/android/server/ConnectivityService.java
@@ -11387,39 +11387,6 @@
     public void replaceFirewallChain(final int chain, final int[] uids) {
         enforceNetworkStackOrSettingsPermission();
 
-        try {
-            switch (chain) {
-                case ConnectivityManager.FIREWALL_CHAIN_DOZABLE:
-                    mBpfNetMaps.replaceUidChain("fw_dozable", true /* isAllowList */, uids);
-                    break;
-                case ConnectivityManager.FIREWALL_CHAIN_STANDBY:
-                    mBpfNetMaps.replaceUidChain("fw_standby", false /* isAllowList */, uids);
-                    break;
-                case ConnectivityManager.FIREWALL_CHAIN_POWERSAVE:
-                    mBpfNetMaps.replaceUidChain("fw_powersave", true /* isAllowList */, uids);
-                    break;
-                case ConnectivityManager.FIREWALL_CHAIN_RESTRICTED:
-                    mBpfNetMaps.replaceUidChain("fw_restricted", true /* isAllowList */, uids);
-                    break;
-                case ConnectivityManager.FIREWALL_CHAIN_LOW_POWER_STANDBY:
-                    mBpfNetMaps.replaceUidChain("fw_low_power_standby", true /* isAllowList */,
-                            uids);
-                    break;
-                case ConnectivityManager.FIREWALL_CHAIN_OEM_DENY_1:
-                    mBpfNetMaps.replaceUidChain("fw_oem_deny_1", false /* isAllowList */, uids);
-                    break;
-                case ConnectivityManager.FIREWALL_CHAIN_OEM_DENY_2:
-                    mBpfNetMaps.replaceUidChain("fw_oem_deny_2", false /* isAllowList */, uids);
-                    break;
-                case ConnectivityManager.FIREWALL_CHAIN_OEM_DENY_3:
-                    mBpfNetMaps.replaceUidChain("fw_oem_deny_3", false /* isAllowList */, uids);
-                    break;
-                default:
-                    throw new IllegalArgumentException("replaceFirewallChain with invalid chain: "
-                            + chain);
-            }
-        } catch (ServiceSpecificException e) {
-            throw new IllegalStateException(e);
-        }
+        mBpfNetMaps.replaceUidChain(chain, uids);
     }
 }