feat: add bitcoin connect and signer to phantom wallet

rango-exchange · Apr 13, 2024 · 86539da · 86539da
1 parent 38e3d6b
commit 86539da
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Showing 3 changed files with 127 additions and 8 deletions.
diff --git a/wallets/provider-phantom/package.json b/wallets/provider-phantom/package.json
@@ -23,9 +23,10 @@
   "dependencies": {
     "@rango-dev/signer-solana": "^0.26.0",
     "@rango-dev/wallets-shared": "^0.28.1-next.1",
+    "bitcoinjs-lib": "6.1.5",
     "rango-types": "^0.1.59"
   },
   "publishConfig": {
     "access": "public"
   }
-}
+}
diff --git a/wallets/provider-phantom/src/signers/bitcoinSigner.ts b/wallets/provider-phantom/src/signers/bitcoinSigner.ts
@@ -1,9 +1,17 @@
 import type { GenericSigner, Transfer } from 'rango-types';
 
+import * as bitcoin from 'bitcoinjs-lib';
 import { SignerError } from 'rango-types';
 
 type TransferExternalProvider = any;
 
+const fromHexString = (hexString: string) =>
+  Uint8Array.from(
+    hexString
+      .match(/.{1,2}/g)
+      ?.map((byte) => parseInt(byte, 16)) as Iterable<number>
+  );
+
 export class PhantomTransferSigner implements GenericSigner<Transfer> {
   private provider: TransferExternalProvider;
   constructor(provider: TransferExternalProvider) {
@@ -15,9 +23,62 @@ export class PhantomTransferSigner implements GenericSigner<Transfer> {
   }
 
   async signAndSendTx(tx: Transfer): Promise<{ hash: string }> {
-    console.log(tx);
+    const psbt = new bitcoin.Psbt({ network: bitcoin.networks.bitcoin });
+
+    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+    //@ts-ignore
+    const { utxo, recipientAddress, amount, fromWalletAddress } = tx;
+
+    let utxoAmount = 0;
+
+    for (let i = 0; i < utxo.length; i++) {
+      const item = utxo[i];
+      psbt.addInput({
+        hash: item.txId,
+        index: item.vout,
+        witnessUtxo: {
+          script: Buffer.from(item.script, 'hex'),
+          value: parseInt(item.value),
+        },
+      });
+      utxoAmount += parseInt(item.value);
+      if (utxoAmount > parseInt(amount)) {
+        break;
+      }
+    }
+
+    psbt.addOutput({
+      address: recipientAddress,
+      value: parseInt(amount),
+    });
+    if (utxoAmount - parseInt(amount) > 0) {
+      psbt.addOutput({
+        address: fromWalletAddress,
+        value: utxoAmount - parseInt(amount),
+      });
+    }
+    const serializedPsbt = psbt.toHex();
+
+    const signedPSBTBytes = await this.provider.signPSBT(
+      fromHexString(serializedPsbt),
+      {
+        inputsToSign: [
+          {
+            address: tx.fromWalletAddress,
+            signingIndexes: Array.from(
+              { length: psbt.inputCount },
+              (_, index) => index
+            ),
+            sigHash: 0,
+          },
+        ],
+      }
+    );
+
+    const finalPsbt = bitcoin.Psbt.fromBuffer(Buffer.from(signedPSBTBytes));
+    finalPsbt.finalizeAllInputs();
+    console.log('finalPsbt', finalPsbt.toBase64());
 
-    const hash = '';
-    return { hash };
+    return { hash: '' };
   }
 }
diff --git a/yarn.lock b/yarn.lock
@@ -8008,6 +8008,11 @@ bindings@^1.3.0:
   dependencies:
     file-uri-to-path "1.0.0"
 
+bip174@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/bip174/-/bip174-2.1.1.tgz#ef3e968cf76de234a546962bcf572cc150982f9f"
+  integrity sha512-mdFV5+/v0XyNYXjBS6CQPLo9ekCx4gtKZFnJm5PMto7Fs9hTTDpkkzOB7/FtluRI6JbUUAu+snTYfJRgHLZbZQ==
+
 bip32@^2.0.6:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/bip32/-/bip32-2.0.6.tgz#6a81d9f98c4cd57d05150c60d8f9e75121635134"
@@ -8038,6 +8043,18 @@ bip39@^3.0.2, bip39@^3.0.3:
   dependencies:
     "@noble/hashes" "^1.2.0"
 
+bitcoinjs-lib@6.1.5:
+  version "6.1.5"
+  resolved "https://registry.yarnpkg.com/bitcoinjs-lib/-/bitcoinjs-lib-6.1.5.tgz#3b03509ae7ddd80a440f10fc38c4a97f0a028d8c"
+  integrity sha512-yuf6xs9QX/E8LWE2aMJPNd0IxGofwfuVOiYdNUESkc+2bHHVKjhJd8qewqapeoolh9fihzHGoDCB5Vkr57RZCQ==
+  dependencies:
+    "@noble/hashes" "^1.2.0"
+    bech32 "^2.0.0"
+    bip174 "^2.1.1"
+    bs58check "^3.0.1"
+    typeforce "^1.11.3"
+    varuint-bitcoin "^1.1.2"
+
 bl@^4.0.3, bl@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/bl/-/bl-4.1.0.tgz#451535264182bec2fbbc83a62ab98cf11d9f7b3a"
@@ -8242,6 +8259,14 @@ bs58check@<3.0.0, bs58check@^2.1.1, bs58check@^2.1.2:
     create-hash "^1.1.0"
     safe-buffer "^5.1.2"
 
+bs58check@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/bs58check/-/bs58check-3.0.1.tgz#2094d13720a28593de1cba1d8c4e48602fdd841c"
+  integrity sha512-hjuuJvoWEybo7Hn/0xOrczQKKEKD63WguEjlhLExYs2wUBcebDC1jDNK17eEAD2lYfw82d5ASC1d7K3SWszjaQ==
+  dependencies:
+    "@noble/hashes" "^1.2.0"
+    bs58 "^5.0.0"
+
 bser@2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/bser/-/bser-2.1.1.tgz#e6787da20ece9d07998533cfd9de6f5c38f4bc05"
@@ -16690,7 +16715,16 @@ string-format@^2.0.0:
   resolved "https://registry.yarnpkg.com/string-format/-/string-format-2.0.0.tgz#f2df2e7097440d3b65de31b6d40d54c96eaffb9b"
   integrity sha512-bbEs3scLeYNXLecRRuk6uJxdXUSj6le/8rNPHChIJTn2V79aXVTR1EH2OH5zLKKoz0V02fOUKZZcw01pLUShZA==
 
-"string-width-cjs@npm:string-width@^4.2.0", string-width@^4.1.0, string-width@^4.2.0, string-width@^4.2.3:
+"string-width-cjs@npm:string-width@^4.2.0":
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.3.tgz#269c7117d27b05ad2e536830a8ec895ef9c6d010"
+  integrity sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==
+  dependencies:
+    emoji-regex "^8.0.0"
+    is-fullwidth-code-point "^3.0.0"
+    strip-ansi "^6.0.1"
+
+string-width@^4.1.0, string-width@^4.2.0, string-width@^4.2.3:
   version "4.2.3"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.3.tgz#269c7117d27b05ad2e536830a8ec895ef9c6d010"
   integrity sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==
@@ -16782,7 +16816,14 @@ stringify-object@^5.0.0:
     is-obj "^3.0.0"
     is-regexp "^3.1.0"
 
-"strip-ansi-cjs@npm:strip-ansi@^6.0.1", strip-ansi@^6.0.0, strip-ansi@^6.0.1:
+"strip-ansi-cjs@npm:strip-ansi@^6.0.1":
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-6.0.1.tgz#9e26c63d30f53443e9489495b2105d37b67a85d9"
+  integrity sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==
+  dependencies:
+    ansi-regex "^5.0.1"
+
+strip-ansi@^6.0.0, strip-ansi@^6.0.1:
   version "6.0.1"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-6.0.1.tgz#9e26c63d30f53443e9489495b2105d37b67a85d9"
   integrity sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==
@@ -17457,7 +17498,7 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha512-/aCDEGatGvZ2BIk+HmLf4ifCJFwvKFNb9/JeZPMulfgFracn9QFcAf5GO8B/mweUjSoblS5In0cWhqpfs/5PQA==
 
-typeforce@^1.11.5:
+typeforce@^1.11.3, typeforce@^1.11.5:
   version "1.18.0"
   resolved "https://registry.yarnpkg.com/typeforce/-/typeforce-1.18.0.tgz#d7416a2c5845e085034d70fcc5b6cc4a90edbfdc"
   integrity sha512-7uc1O8h1M1g0rArakJdf0uLRSSgFcYexrVoKo+bzJd32gd4gDy2L/Z+8/FjPnU9ydY3pEnVPtr9FyscYY60K1g==
@@ -17822,6 +17863,13 @@ values.js@2.1.1:
     parse-css-color "0.2.0"
     pure-color "1.3.0"
 
+varuint-bitcoin@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/varuint-bitcoin/-/varuint-bitcoin-1.1.2.tgz#e76c138249d06138b480d4c5b40ef53693e24e92"
+  integrity sha512-4EVb+w4rx+YfVM32HQX42AbbT7/1f5zwAYhIujKXKk8NQK+JfRVl3pqT3hjNn/L+RstigmGGKVwHA/P0wgITZw==
+  dependencies:
+    safe-buffer "^5.1.1"
+
 vary@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
@@ -18141,7 +18189,7 @@ wordwrapjs@^4.0.0:
     reduce-flatten "^2.0.0"
     typical "^5.2.0"
 
-"wrap-ansi-cjs@npm:wrap-ansi@^7.0.0", wrap-ansi@^7.0.0:
+"wrap-ansi-cjs@npm:wrap-ansi@^7.0.0":
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
   integrity sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==
@@ -18159,6 +18207,15 @@ wrap-ansi@^6.2.0:
     string-width "^4.1.0"
     strip-ansi "^6.0.0"
 
+wrap-ansi@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
+  integrity sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==
+  dependencies:
+    ansi-styles "^4.0.0"
+    string-width "^4.1.0"
+    strip-ansi "^6.0.0"
+
 wrap-ansi@^8.0.1, wrap-ansi@^8.1.0:
   version "8.1.0"
   resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-8.1.0.tgz#56dc22368ee570face1b49819975d9b9a5ead214"