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add symbol Đ to mapper #11

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Merged
mr-tron merged 2 commits into from
Jul 30, 2025
+16 −0
Merged

add symbol Đ to mapper #11

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94c4655
add symbol Đ to mapper
domikedos Jul 30, 2025
0ee5ad5
add usdc to blacklist
domikedos Jul 30, 2025
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4 changes: 4 additions & 0 deletions jetton_verifier.go
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Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,10 @@ var hardcodedBlacklistedSymbols = []string{
"$usdt",
"usdt$",
"$usdt$",
"usdc",
"$usdc",
"usdc$",
"$usdc$",
}

// allowedRanges specifies what unicode characters are safe to be used in jetton symbols.
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11 changes: 11 additions & 0 deletions jetton_verifier_test.go
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Expand Up @@ -92,6 +92,11 @@ func TestJettonVerifier_IsSimilarToWellKnownSymbol(t *testing.T) {
symbol: "jU⁣SDT",
wantBlacklisted: true,
},
{
name: "fake usdc",
symbol: "USĐC",
wantBlacklisted: true,
},
{
name: "similar to TON, first letter is cyrillic",
symbol: "ТОN",
Expand All @@ -102,6 +107,12 @@ func TestJettonVerifier_IsSimilarToWellKnownSymbol(t *testing.T) {
symbol: "jUSDТ",
wantBlacklisted: true,
},
{
name: "original jUSDC",
symbol: "jUSDC",
address: ton.MustParseAccountID("0:7e30fc2b7751ba58a3642f3fd59d5e96a810ddd78d8a310bfe8353bef10500df"),
wantBlacklisted: false,
},
{
name: "original jUSDT",
symbol: "jUSDT",
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1 change: 1 addition & 0 deletions spam.go
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Expand Up @@ -36,6 +36,7 @@ var mappingRunes = map[rune]rune{

'౸': 'Q', // telugu
'౦': 'O', // telugu
0x110: 'D', // Đ latin
0x400: 'E', // Ѐ cyrillic
0x401: 'E', // Ё cyrillic
0x405: 'S', // Ѕ cyrillic
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