Merge pull request #47 from ensdomains/dot

Add support for DOT
ensdomains · Sep 1, 2020 · 6f75119 · 6f75119
2 parents 0fb0c77 + 5ca6960
commit 6f75119
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diff --git a/src/__tests__/index.test.ts b/src/__tests__/index.test.ts
@@ -170,6 +170,13 @@ const vectors: Array<TestVector> = [
       { text: 'TJCnKsPa7y5okkXvQAidZBzqx3QyQ6sxMW', hex: '415a523b449890854c8fc460ab602df9f31fe4293f'},
     ],
   },
+  {
+    name: 'DOT',
+    coinType: 354,
+    passingVectors: [
+      { text: '1FRMM8PEiWXYax7rpS6X4XZX1aAAxSWx1CrKTyrVYhV24fg', hex: '0aff6865635ae11013a83835c019d44ec3f865145943f487ae82a8e7bed3a66b' },
+    ],
+  },
   {
     name: 'KSM',
     coinType: 434,

diff --git a/src/index.ts b/src/index.ts
@@ -241,6 +241,10 @@ function ksmAddrEncoder(data: Buffer): string {
   return ss58Encode(Uint8Array.from(data), 2)
 }
 
+function dotAddrEncoder(data: Buffer): string {
+  return ss58Encode(Uint8Array.from(data), 0)
+}
+
 function ksmAddrDecoder(data: string): Buffer {
   return new Buffer(ss58Decode(data))
 }
@@ -278,6 +282,7 @@ const formats: IFormat[] = [
   getConfig('XLM', 148, strEncoder, strDecoder),
   getConfig('EOS', 194, eosAddrEncoder, eosAddrDecoder),
   getConfig('TRX', 195, bs58Encode, bs58Decode),
+  getConfig('DOT', 354, dotAddrEncoder, ksmAddrDecoder),
   getConfig('KSM', 434, ksmAddrEncoder, ksmAddrDecoder),
   hexChecksumChain('XDAI', 700),
   bech32Chain('BNB', 714, 'bnb'),