LIVE-1469 Handle onboarded devices in device actions

LedgerHQ · Feb 24, 2022 · 673d94a · 673d94a · github-actions · Feb 24, 2022
1 parent d8de802
commit 673d94a
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Showing 2 changed files with 16 additions and 2 deletions.
diff --git a/src/errors.ts b/src/errors.ts
@@ -23,6 +23,7 @@ export const LowerThanMinimumRelayFee = createCustomErrorClass(
 export const TransactionRefusedOnDevice = createCustomErrorClass(
   "TransactionRefusedOnDevice"
 );
+export const DeviceNotOnboarded = createCustomErrorClass("DeviceNotOnboarded");
 export const InvalidAddressBecauseAlreadyDelegated = createCustomErrorClass(
   "InvalidAddressBecauseAlreadyDelegated"
 );

diff --git a/src/hw/getAppAndVersion.ts b/src/hw/getAppAndVersion.ts
@@ -1,4 +1,8 @@
-import { GetAppAndVersionUnsupportedFormat } from "../errors";
+import { TransportStatusError } from "@ledgerhq/errors";
+import {
+  GetAppAndVersionUnsupportedFormat,
+  DeviceNotOnboarded,
+} from "../errors";
 import Transport from "@ledgerhq/hw-transport";
 export default async (
   transport: Transport
@@ -7,7 +11,16 @@ export default async (
   version: string;
   flags: number | Buffer;
 }> => {
-  const r = await transport.send(0xb0, 0x01, 0x00, 0x00);
+  const r = await transport.send(0xb0, 0x01, 0x00, 0x00).catch((e) => {
+    if (e instanceof TransportStatusError) {
+      // @ts-expect-error typescript not checking agains the instanceof
+      if (e.statusCode === 0x6d06) {
+        throw new DeviceNotOnboarded();
+      }
+    }
+
+    throw e;
+  });
   let i = 0;
   const format = r[i++];