Lower governor limits of chains based upon usage (#4102)

* Lower governor limits of chains based upon usage * Change Polygon and Avalanche back to 5M * Fix Governor tests that broke with 0 value in dailyLimit --------- Co-authored-by: Maxwell Dulin <[email protected]> Co-authored-by: Maxwell Dulin <[email protected]>
wormhole-foundation · Sep 10, 2024 · 6b810ac · 6b810ac
1 parent 2a22603
commit 6b810ac
Show file tree

Hide file tree

Showing 2 changed files with 24 additions and 14 deletions.
diff --git a/node/pkg/governor/mainnet_chains.go b/node/pkg/governor/mainnet_chains.go
@@ -12,33 +12,33 @@ func chainList() []chainConfigEntry {
 	return []chainConfigEntry{
 		{emitterChainID: vaa.ChainIDSolana, dailyLimit: 25_000_000, bigTransactionSize: 2_500_000},
 		{emitterChainID: vaa.ChainIDEthereum, dailyLimit: 50_000_000, bigTransactionSize: 5_000_000},
-		{emitterChainID: vaa.ChainIDTerra, dailyLimit: 500_000, bigTransactionSize: 50_000},
+		{emitterChainID: vaa.ChainIDTerra, dailyLimit: 150_000, bigTransactionSize: 15_000},
 		{emitterChainID: vaa.ChainIDBSC, dailyLimit: 5_000_000, bigTransactionSize: 500_000},
 		{emitterChainID: vaa.ChainIDPolygon, dailyLimit: 5_000_000, bigTransactionSize: 500_000},
 		{emitterChainID: vaa.ChainIDAvalanche, dailyLimit: 5_000_000, bigTransactionSize: 500_000},
-		{emitterChainID: vaa.ChainIDOasis, dailyLimit: 500_000, bigTransactionSize: 50_000},
+		{emitterChainID: vaa.ChainIDOasis, dailyLimit: 250_000, bigTransactionSize: 25_000},
 		{emitterChainID: vaa.ChainIDAlgorand, dailyLimit: 1_000_000, bigTransactionSize: 100_000},
-		{emitterChainID: vaa.ChainIDAurora, dailyLimit: 500_000, bigTransactionSize: 50_000},
+		{emitterChainID: vaa.ChainIDAurora, dailyLimit: 0, bigTransactionSize: 0},
 		{emitterChainID: vaa.ChainIDFantom, dailyLimit: 500_000, bigTransactionSize: 50_000},
-		{emitterChainID: vaa.ChainIDKarura, dailyLimit: 500_000, bigTransactionSize: 50_000},
-		{emitterChainID: vaa.ChainIDAcala, dailyLimit: 500_000, bigTransactionSize: 50_000},
+		{emitterChainID: vaa.ChainIDKarura, dailyLimit: 150_000, bigTransactionSize: 15_000},
+		{emitterChainID: vaa.ChainIDAcala, dailyLimit: 100_000, bigTransactionSize: 10_000},
 		{emitterChainID: vaa.ChainIDKlaytn, dailyLimit: 500_000, bigTransactionSize: 50_000},
 		{emitterChainID: vaa.ChainIDCelo, dailyLimit: 2_000_000, bigTransactionSize: 200_000},
-		{emitterChainID: vaa.ChainIDNear, dailyLimit: 500_000, bigTransactionSize: 50_000},
+		{emitterChainID: vaa.ChainIDNear, dailyLimit: 150_000, bigTransactionSize: 15_000},
 		{emitterChainID: vaa.ChainIDMoonbeam, dailyLimit: 5_000_000, bigTransactionSize: 500_000},
-		{emitterChainID: vaa.ChainIDTerra2, dailyLimit: 500_000, bigTransactionSize: 50_000},
+		{emitterChainID: vaa.ChainIDTerra2, dailyLimit: 100_000, bigTransactionSize: 10_000},
 		{emitterChainID: vaa.ChainIDInjective, dailyLimit: 500_000, bigTransactionSize: 50_000},
 		{emitterChainID: vaa.ChainIDSui, dailyLimit: 5_000_000, bigTransactionSize: 500_000},
 		{emitterChainID: vaa.ChainIDAptos, dailyLimit: 1_000_000, bigTransactionSize: 100_000},
 		{emitterChainID: vaa.ChainIDArbitrum, dailyLimit: 5_000_000, bigTransactionSize: 500_000},
 		{emitterChainID: vaa.ChainIDOptimism, dailyLimit: 5_000_000, bigTransactionSize: 500_000},
-		{emitterChainID: vaa.ChainIDXpla, dailyLimit: 500_000, bigTransactionSize: 50_000},
+		{emitterChainID: vaa.ChainIDXpla, dailyLimit: 50_000, bigTransactionSize: 5_000},
 		{emitterChainID: vaa.ChainIDBase, dailyLimit: 2_000_000, bigTransactionSize: 200_000},
 		{emitterChainID: vaa.ChainIDSei, dailyLimit: 5_000_000, bigTransactionSize: 500_000},
 		{emitterChainID: vaa.ChainIDScroll, dailyLimit: 500_000, bigTransactionSize: 50_000},
-		{emitterChainID: vaa.ChainIDMantle, dailyLimit: 500_000, bigTransactionSize: 50_000},
-		{emitterChainID: vaa.ChainIDBlast, dailyLimit: 500_000, bigTransactionSize: 50_000},
-		{emitterChainID: vaa.ChainIDXLayer, dailyLimit: 500_000, bigTransactionSize: 50_000},
+		{emitterChainID: vaa.ChainIDMantle, dailyLimit: 100_000, bigTransactionSize: 10_000},
+		{emitterChainID: vaa.ChainIDBlast, dailyLimit: 100_000, bigTransactionSize: 10_000},
+		{emitterChainID: vaa.ChainIDXLayer, dailyLimit: 100_000, bigTransactionSize: 10_000},
 		{emitterChainID: vaa.ChainIDWormchain, dailyLimit: 500_000, bigTransactionSize: 50_000},
 		{emitterChainID: vaa.ChainIDSnaxchain, dailyLimit: 500_000, bigTransactionSize: 50_000},
 	}

diff --git a/node/pkg/governor/mainnet_chains_test.go b/node/pkg/governor/mainnet_chains_test.go
@@ -20,8 +20,11 @@ func TestChainListSize(t *testing.T) {
 func TestChainDailyLimitRange(t *testing.T) {
 	chainConfigEntries := chainList()
 
-	/* This IS a hard limit, if daily limit is set to zero it would
-	   basically mean no value movement is allowed for that chain*/
+	/*
+		If a chain is deprecated, we want to make sure its still governed
+		in the case that it is used. This will effectively stall all
+		transfers for 24 hours on a deprecated chain.
+	*/
 	min_daily_limit := uint64(0)
 
 	/* This IS NOT a hard limit, we can adjust it up as we see fit,
@@ -36,7 +39,7 @@ func TestChainDailyLimitRange(t *testing.T) {
 	/* Assuming that a governed chains should always be more than zero and less than 50,000,001 */
 	for _, chainConfigEntry := range chainConfigEntries {
 		t.Run(chainConfigEntry.emitterChainID.String(), func(t *testing.T) {
-			assert.Greater(t, chainConfigEntry.dailyLimit, min_daily_limit)
+			assert.GreaterOrEqual(t, chainConfigEntry.dailyLimit, min_daily_limit)
 			assert.Less(t, chainConfigEntry.dailyLimit, max_daily_limit)
 		})
 	}
@@ -62,6 +65,13 @@ func TestChainListBigTransfers(t *testing.T) {
 	chainConfigEntries := chainList()
 
 	for _, e := range chainConfigEntries {
+
+		// If the daily limit is 0 then both the big TX and daily limit should be 0.
+		if e.dailyLimit == 0 {
+			assert.Equal(t, e.bigTransactionSize, e.dailyLimit)
+			continue
+		}
+
 		// it's always ideal to have bigTransactionSize be less than dailyLimit
 		assert.Less(t, e.bigTransactionSize, e.dailyLimit)