Merge pull request #116 from Zondax/update-peaq

Update peaq
Zondax · Jul 12, 2024 · cc988ae · cc988ae
2 parents 607b781 + e09c0ea
commit cc988ae
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Showing 3 changed files with 9 additions and 3 deletions.
diff --git a/src/common.ts b/src/common.ts
@@ -73,6 +73,7 @@ export const enum SCHEME {
    * @deprecated This is deprecated and will be removed in future versions.
    */
   SR25519 = 0x01,
+  ECDSA = 0x02,
 }
 
 export const enum ERROR_CODE {

diff --git a/src/substrate_app.ts b/src/substrate_app.ts
@@ -205,9 +205,14 @@ export class SubstrateApp implements ISubstrateAppLegacy {
       const errorCodeData = response.subarray(-2)
       const errorCode = errorCodeData[0] * 256 + errorCodeData[1]
 
+      let pubkeyLen = 32
+      if (scheme == SCHEME.ECDSA) {
+        pubkeyLen = 33
+      }
+
       return {
-        pubKey: response.subarray(0, 32).toString('hex'),
-        address: response.subarray(32, response.length - 2).toString('ascii'),
+        pubKey: response.subarray(0, pubkeyLen).toString('hex'),
+        address: response.subarray(pubkeyLen, response.length - 2).toString('ascii'),
         return_code: errorCode,
         error_message: errorCodeToString(errorCode),
       }

diff --git a/src/supported_apps.ts b/src/supported_apps.ts
@@ -311,7 +311,7 @@ export const supportedApps: SubstrateAppParams[] = [
   {
     name: 'Peaq',
     cla: 0x61,
-    slip0044: 0x80000d0a,
+    slip0044: 0x8000003c,
     ss58_addr_type: 42,
   },
 ]