feat(SDK): support p2wsh format

packages/sdk/src/addresses/formats.ts

@@ -3,31 +3,36 @@ export const addressFormats = {
     p2pkh: /^[1][a-km-zA-HJ-NP-Z1-9]{25,34}$/,
     p2sh: /^[3][a-km-zA-HJ-NP-Z1-9]{25,34}$/,
     p2wpkh: /^(bc1[qp])[a-zA-HJ-NP-Z0-9]{14,74}$/,
+    p2wsh: /^(bc1[qp])[a-zA-HJ-NP-Z0-9]{14,74}$/,
     p2tr: /^(bc1p)[a-zA-HJ-NP-Z0-9]{14,74}$/
   },
   testnet: {
     p2pkh: /^[mn][a-km-zA-HJ-NP-Z1-9]{25,34}$/,
     p2sh: /^[2][a-km-zA-HJ-NP-Z1-9]{25,34}$/,
     p2wpkh: /^(tb1[qp]|bcrt1[qp])[a-zA-HJ-NP-Z0-9]{14,74}$/,
+    p2wsh: /^(tb1[qp]|bcrt1[qp])[a-zA-HJ-NP-Z0-9]{14,74}$/,
     p2tr: /^(tb1p|bcrt1p)[a-zA-HJ-NP-Z0-9]{14,74}$/
   },
   signet: {
     p2pkh: /^[mn][a-km-zA-HJ-NP-Z1-9]{25,34}$/,
     p2sh: /^[2][a-km-zA-HJ-NP-Z1-9]{25,34}$/,
     p2wpkh: /^(tb1[qp]|bcrt1[qp])[a-zA-HJ-NP-Z0-9]{14,74}$/,
+    p2wsh: /^(tb1[qp]|bcrt1[qp])[a-zA-HJ-NP-Z0-9]{14,74}$/,
     p2tr: /^(tb1p|bcrt1p)[a-zA-HJ-NP-Z0-9]{14,74}$/
   },
   regtest: {
     p2pkh: /^[mn][a-km-zA-HJ-NP-Z1-9]{25,34}$/,
     p2sh: /^[2][a-km-zA-HJ-NP-Z1-9]{25,34}$/,
     p2wpkh: /^(tb1[qp]|bcrt1[qp])[a-zA-HJ-NP-Z0-9]{14,74}$/,
+    p2wsh: /^(tb1[qp]|bcrt1[qp])[a-zA-HJ-NP-Z0-9]{14,74}$/,
     p2tr: /^(tb1p|bcrt1p)[a-zA-HJ-NP-Z0-9]{14,74}$/
   }
 } as const
 
 export const addressTypeToName = {
   p2pkh: "legacy",
   p2sh: "nested-segwit",
+  p2wsh: "native-segwit",
   p2wpkh: "segwit",
   p2tr: "taproot"
 } as const
@@ -36,6 +41,7 @@ export const addressNameToType = {
   legacy: "p2pkh",
   segwit: "p2wpkh",
   "nested-segwit": "p2sh",
+  "native-segwit": "p2wsh",
   taproot: "p2tr"
 } as const
 

packages/sdk/src/fee/FeeEstimator.ts

@@ -132,6 +132,10 @@ export default class FeeEstimator {
       case "taproot":
         return { input: 42, output: 43, txHeader: 10.5, witness: 66 } // witness size is different for non-default sigHash
 
+      case "native-segwit":
+        // based of 1-of-1 multisig (more other config will change the witness)
+        return { input: 42, output: 43, txHeader: 10.5, witness: 112.5 }
+
       case "segwit":
         return { input: 41, output: 31, txHeader: 10.5, witness: 105 }
 

packages/sdk/src/utils/constants.ts

@@ -3,6 +3,7 @@ import { AddressFormats } from ".."
 export const DERIVATION_PATHS_WITHOUT_INDEX: Record<AddressFormats, string> = {
   legacy: `m/44'/0'/0'/0/`,
   "nested-segwit": `m/49'/0'/0'/0/`,
+  "native-segwit": `m/84'/0'/0'/0/`,
   segwit: `m/84'/0'/0'/0/`,
   taproot: `m/86'/0'/0'/0/`
 }

packages/sdk/src/utils/index.ts

@@ -46,6 +46,15 @@ export function createTransaction(
       network: networkObj
     })
   }
+  if (type === "p2wsh") {
+    return bitcoin.payments.p2wsh({
+      redeem: bitcoin.payments.p2sh({
+        redeem: bitcoin.payments.p2wpkh({ pubkey: key, network: networkObj }),
+        network: networkObj
+      }),
+      network: networkObj
+    })
+  }
 
   return bitcoin.payments[type]({ pubkey: key, network: networkObj })
 }
@@ -54,6 +63,7 @@ export function getDerivationPath(formatType: AddressFormats, account = 0, addre
   const pathFormat = {
     legacy: `m/44'/0'/${account}'/0/${addressIndex}`,
     "nested-segwit": `m/49'/0'/${account}'/0/${addressIndex}`,
+    "native-segwit": `m/84'/0'/${account}'/0/${addressIndex}`,
     segwit: `m/84'/0'/${account}'/0/${addressIndex}`,
     taproot: `m/86'/0'/${account}'/0/${addressIndex}`
   }
@@ -179,6 +189,13 @@ export const isP2PKH = (script: Buffer, network: Network): IsBitcoinPaymentRespo
     payload: p2pkh
   }
 }
+export const isP2WSH = (script: Buffer, network: Network): IsBitcoinPaymentResponse => {
+  const p2wpkh = isPaymentFactory(bitcoin.payments.p2wsh, network)(script)
+  return {
+    type: "p2wsh",
+    payload: p2wpkh
+  }
+}
 export const isP2WPKH = (script: Buffer, network: Network): IsBitcoinPaymentResponse => {
   const p2wpkh = isPaymentFactory(bitcoin.payments.p2wpkh, network)(script)
   return {
@@ -224,6 +241,14 @@ export function getScriptType(script: Buffer, network: Network): GetScriptTypeRe
     }
   }
 
+  const p2wsh = isP2WSH(script, network)
+  if (p2wsh.payload) {
+    return {
+      format: addressTypeToName["p2wsh"],
+      ...p2wpkh
+    }
+  }
+
   const p2sh = isP2SHScript(script, network)
   if (p2sh.payload) {
     return {