Merge pull request #3407 from Emurgo/feat/YOEXT-958/cip95-sign-data

implement CIP95 signData
Emurgo · Jan 31, 2024 · dfabe15 · dfabe15
2 parents 928c69e + 0e31e91
commit dfabe15
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diff --git a/packages/yoroi-connector/src/cardanoApiInject.js b/packages/yoroi-connector/src/cardanoApiInject.js
@@ -71,6 +71,10 @@
                 .then(({ key, isRegistered }) => isRegistered ? [] : [key]);
         },
 
+        signData(address, payload) {
+          return CardanoAPI._cardano_rpc_call("cip95_sign_data", [address, payload]);
+        },
+
     })
 
     experimental = Object.freeze({

diff --git a/packages/yoroi-extension/chrome/extension/background.js b/packages/yoroi-extension/chrome/extension/background.js
@@ -1137,6 +1137,7 @@ async function handleInjectorMessage(message, sender) {
       }
       break;
     case 'sign_data':
+    case 'cip95_sign_data':
       try {
         const rawAddress = message.params[0];
         const payload = message.params[1];

diff --git a/packages/yoroi-extension/chrome/extension/connector/api.js b/packages/yoroi-extension/chrome/extension/connector/api.js
@@ -1242,6 +1242,11 @@ export async function getAddressing(
     return rewardAddressing;
   }
 
+  const [ dRepPubKey, dRepAddressing ] = await _getDRepKeyAndAddressing(publicDeriver);
+  if (dRepPubKey.hash().to_hex() === address) {
+    return dRepAddressing;
+  }
+
   const withUtxos = asGetAllUtxos(publicDeriver);
   if (!withUtxos) {
     throw new Error('unable to get UTxO addresses from public deriver');