From: Chris Duncan <chris@zoso.dev>
Date: Fri, 4 Jul 2025 00:45:36 +0000 (-0700)
Subject: Handle BIP-44 errors and remove keys that failed.
X-Git-Tag: v0.10.5~127
X-Git-Url: https://git.codecow.com/?a=commitdiff_plain;h=ec15832293d81f0a4f45d5b9b41e16c1fd7ac096;p=libnemo.git

Handle BIP-44 errors and remove keys that failed.
---

diff --git a/src/lib/wallets/bip44-wallet.ts b/src/lib/wallets/bip44-wallet.ts
index dcbf72b..9df7fc6 100644
--- a/src/lib/wallets/bip44-wallet.ts
+++ b/src/lib/wallets/bip44-wallet.ts
@@ -204,6 +204,11 @@ export class Bip44Wallet extends Wallet {
 		const data: any = []
 		indexes.forEach(i => data.push({ seed: this.seed, index: i }))
 		const privateKeys: KeyPair[] = await this.#poolBip44Ckd.assign(data)
+		for (let i = 0; i < privateKeys.length; i++) {
+			if (privateKeys[i].privateKey == null) {
+				privateKeys.splice(i, 1)
+			}
+		}
 		return privateKeys
 	}
 }
diff --git a/src/lib/workers/bip44-ckd.ts b/src/lib/workers/bip44-ckd.ts
index cf2acbe..47287e0 100644
--- a/src/lib/workers/bip44-ckd.ts
+++ b/src/lib/workers/bip44-ckd.ts
@@ -19,10 +19,14 @@ export class Bip44Ckd extends WorkerInterface {
 
 	static async work (data: any[]): Promise<any[]> {
 		for (const d of data) {
-			if (d.coin != null && d.coin !== this.BIP44_PURPOSE) {
-				d.privateKey = await this.ckd(d.seed, d.coin, d.index)
-			} else {
-				d.privateKey = await this.nanoCKD(d.seed, d.index)
+			try {
+				if (d.coin != null && d.coin !== this.BIP44_PURPOSE) {
+					d.privateKey = await this.ckd(d.seed, d.coin, d.index)
+				} else {
+					d.privateKey = await this.nanoCKD(d.seed, d.index)
+				}
+			} catch (err) {
+				d.privateKey = null
 			}
 		}
 		return data