Fix parsing of erc20 properties

api/worker.go

@@ -557,6 +557,8 @@ func (w *Worker) GetAddress(address string, page int, txsOnPage int, option GetA
 			TotalReceived: w.chainParser.AmountToDecimalString(ba.ReceivedSat()),
 			TotalSent:     w.chainParser.AmountToDecimalString(&ba.SentSat),
 			TxApperances:  int(ba.Txs),
+			Erc20Contract: erc20c,
+			Erc20Tokens:   erc20t,
 		}, nil
 	}
 	bestheight, _, err := w.db.GetBestBlock()

bchain/coins/eth/erc20.go

@@ -118,11 +118,11 @@ func parseErc20StringProperty(contractDesc bchain.AddressDescriptor, data string
 	if has0xPrefix(data) {
 		data = data[2:]
 	}
-	if len(data) == 192 {
+	if len(data) > 128 {
 		n := parseErc20NumericProperty(contractDesc, data[64:128])
 		if n != nil {
 			l := n.Uint64()
-			if l <= 32 {
+			if 2*int(l) <= len(data)-128 {
 				b, err := hex.DecodeString(data[128 : 128+2*l])
 				if err == nil {
 					return string(b)

bchain/coins/eth/erc20_test.go

@@ -122,9 +122,9 @@ func TestErc20_parseErc20StringProperty(t *testing.T) {
 			want: "XPLODDE",
 		},
 		{
-			name: "1",
+			name: "2",
-			args: "0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000758504c4f44444500000000000000000000000000000000000000000000000000",
+			args: "0x00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000022426974436c617665202d20436f6e73756d657220416374697669747920546f6b656e00000000000000",
-			want: "XPLODDE",
+			want: "BitClave - Consumer Activity Token",
 		},
 	}
 	for _, tt := range tests {