bitfinex: fix potential panic caused by wrapper issues cmd (#1118)

* bitfinex: fix potential panic caused by wrapper issues cmd

* bitfinex: add tests and disallow empty base, empty quote is fine.

* rm quote check

Co-authored-by: Ryan O'Hara-Reid <ryan.oharareid@thrasher.io>

cmd/exchange_wrapper_issues/main.go

@@ -1139,10 +1139,7 @@ func disruptFormatting(p currency.Pair) (currency.Pair, error) {
 	if p.Base.IsEmpty() {
 		return currency.EMPTYPAIR, errors.New("cannot disrupt formatting as base is not populated")
 	}
-	if p.Quote.IsEmpty() {
-		return currency.EMPTYPAIR, errors.New("cannot disrupt formatting as quote is not populated")
-	}
-
+	// NOTE: Quote can be empty for margin funding
 	return currency.Pair{
 		Base:      p.Base.Upper(),
 		Quote:     p.Quote.Lower(),

cmd/exchange_wrapper_issues/wrapperconfig.json

@@ -39,6 +39,11 @@
    "secret": "Secret",
    "otpSecret": "-"
   },
+  "binanceus": {
+   "key": "Key",
+   "secret": "Secret",
+   "otpSecret": "-"
+  },
   "bitfinex": {
    "key": "Key",
    "secret": "Secret",
@@ -80,6 +85,11 @@
    "secret": "Secret",
    "otpSecret": "-"
   },
+  "bybit": {
+   "key": "Key",
+   "secret": "Secret",
+   "otpSecret": "-"
+  },
   "coinbasepro": {
    "key": "Key",
    "secret": "Secret",
@@ -148,10 +158,10 @@
    "otpSecret": "-"
   },
   "okx": {
-    "key": "Key",
-    "secret": "Secret",
-    "clientID": "ClientID",
-    "otpSecret": "-"
+   "key": "Key",
+   "secret": "Secret",
+   "clientID": "ClientID",
+   "otpSecret": "-"
   },
   "poloniex": {
    "key": "Key",

exchanges/bitfinex/bitfinex_test.go

@@ -1567,6 +1567,21 @@ func TestFixCasing(t *testing.T) {
 	if ret != "fUSD" {
 		t.Errorf("unexpected result: %v", ret)
 	}
+
+	_, err = b.fixCasing(currency.NewPair(currency.EMPTYCODE, currency.BTC), asset.MarginFunding)
+	if !errors.Is(err, currency.ErrCurrencyPairEmpty) {
+		t.Fatalf("received: '%v' but expected: '%v'", err, currency.ErrCurrencyPairEmpty)
+	}
+
+	_, err = b.fixCasing(currency.NewPair(currency.BTC, currency.EMPTYCODE), asset.MarginFunding)
+	if !errors.Is(err, nil) {
+		t.Fatalf("received: '%v' but expected: '%v'", err, nil)
+	}
+
+	_, err = b.fixCasing(currency.EMPTYPAIR, asset.MarginFunding)
+	if !errors.Is(err, currency.ErrCurrencyPairEmpty) {
+		t.Fatalf("received: '%v' but expected: '%v'", err, currency.ErrCurrencyPairEmpty)
+	}
 }
 
 func Test_FormatExchangeKlineInterval(t *testing.T) {

exchanges/bitfinex/bitfinex_wrapper.go

@@ -1158,6 +1158,9 @@ func (b *Bitfinex) GetHistoricCandlesExtended(ctx context.Context, pair currency
 }
 
 func (b *Bitfinex) fixCasing(in currency.Pair, a asset.Item) (string, error) {
+	if in.IsEmpty() || in.Base.IsEmpty() {
+		return "", currency.ErrCurrencyPairEmpty
+	}
 	var checkString [2]byte
 	if a == asset.Spot || a == asset.Margin {
 		checkString[0] = 't'