refactor: remove deprecated ledger u2f transport (#18)

ArdentHQ · Mar 15, 2024 · aa4fb5e · aa4fb5e
1 parent 20ab6c8
commit aa4fb5e
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Showing 3 changed files with 55 additions and 141 deletions.
diff --git a/packages/ledger/package.json b/packages/ledger/package.json
@@ -23,7 +23,6 @@
 	},
 	"dependencies": {
 		"@ardenthq/sdk": "workspace:*",
-		"@ledgerhq/hw-transport-u2f": "^5.36.0-deprecated",
 		"@ledgerhq/hw-transport-webhid": "^6.20.0",
 		"@ledgerhq/hw-transport-webusb": "^6.20.0",
 		"platform": "^1.3.6"

diff --git a/packages/ledger/source/index.ts b/packages/ledger/source/index.ts
@@ -1,16 +1,11 @@
 // Based on https://github.com/near/near-ledger-js/blob/master/supportedTransports.js
-import LedgerU2F from "@ledgerhq/hw-transport-u2f";
 import LedgerHID from "@ledgerhq/hw-transport-webhid";
 import LedgerUSB from "@ledgerhq/hw-transport-webusb";
 import platform from "platform";
 
 export class LedgerTransportFactory {
-	public async supportedTransport(): Promise<LedgerHID | LedgerUSB | LedgerU2F> {
-		const [supportsHID, supportsUSB, supportsU2F] = await Promise.all([
-			this.#supportsHID(),
-			this.#supportsUSB(),
-			this.#supportsU2F(),
-		]);
+	public async supportedTransport(): Promise<typeof LedgerHID | typeof LedgerUSB> {
+		const [supportsHID, supportsUSB] = await Promise.all([this.#supportsHID(), this.#supportsUSB()]);
 
 		if (supportsHID) {
 			return LedgerHID;
@@ -20,10 +15,6 @@ export class LedgerTransportFactory {
 			return LedgerUSB;
 		}
 
-		if (supportsU2F) {
-			return LedgerU2F;
-		}
-
 		throw new Error("No transports appear to be supported.");
 	}
 
@@ -46,12 +37,4 @@ export class LedgerTransportFactory {
 			return false;
 		}
 	}
-
-	async #supportsU2F(): Promise<boolean> {
-		try {
-			return await LedgerU2F.isSupported();
-		} catch {
-			return false;
-		}
-	}
 }