gui: display address on external signer

4 files changed, 32 insertions, 0 deletions

diff --git a/src/qt/forms/receiverequestdialog.ui b/src/qt/forms/receiverequestdialog.ui
index 7d95a8bc90..70a7cf71de 100644
--- a/src/qt/forms/receiverequestdialog.ui
+++ b/src/qt/forms/receiverequestdialog.ui
@@ -255,6 +255,19 @@
       </widget>
      </item>
      <item>
+      <widget class="QPushButton" name="btnVerify">
+       <property name="text">
+        <string>&amp;Verify</string>
+       </property>
+       <property name="toolTip">
+        <string>Verify this address on e.g. a hardware wallet screen</string>
+       </property>
+       <property name="autoDefault">
+        <bool>false</bool>
+       </property>
+      </widget>
+     </item>
+     <item>
       <widget class="QPushButton" name="btnSaveAs">
        <property name="text">
         <string>&amp;Save Image…</string>
diff --git a/src/qt/receiverequestdialog.cpp b/src/qt/receiverequestdialog.cpp
index 78ae5c07da..abe7de8f89 100644
--- a/src/qt/receiverequestdialog.cpp
+++ b/src/qt/receiverequestdialog.cpp
@@ -89,6 +89,12 @@ void ReceiveRequestDialog::setInfo(const SendCoinsRecipient &_info)
         ui->wallet_tag->hide();
         ui->wallet_content->hide();
     }
+
+    ui->btnVerify->setVisible(this->model->wallet().hasExternalSigner());
+
+    connect(ui->btnVerify, &QPushButton::clicked, [this] {
+        model->displayAddress(info.address.toStdString());
+    });
 }
 
 void ReceiveRequestDialog::updateDisplayUnit()
diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp
index cc6db8d33e..2ce378e15b 100644
--- a/src/qt/walletmodel.cpp
+++ b/src/qt/walletmodel.cpp
@@ -571,6 +571,18 @@ bool WalletModel::bumpFee(uint256 hash, uint256& new_hash)
     return true;
 }
 
+bool WalletModel::displayAddress(std::string sAddress)
+{
+    CTxDestination dest = DecodeDestination(sAddress);
+    bool res = false;
+    try {
+        res = m_wallet->displayAddress(dest);
+    } catch (const std::runtime_error& e) {
+        QMessageBox::critical(nullptr, tr("Can't display address"), e.what());
+    }
+    return res;
+}
+
 bool WalletModel::isWalletEnabled()
 {
    return !gArgs.GetBoolArg("-disablewallet", DEFAULT_DISABLE_WALLET);
diff --git a/src/qt/walletmodel.h b/src/qt/walletmodel.h
index 4ca8643444..76b8ac72af 100644
--- a/src/qt/walletmodel.h
+++ b/src/qt/walletmodel.h
@@ -139,6 +139,7 @@ public:
     bool saveReceiveRequest(const std::string &sAddress, const int64_t nId, const std::string &sRequest);
 
     bool bumpFee(uint256 hash, uint256& new_hash);
+    bool displayAddress(std::string sAddress);
 
     static bool isWalletEnabled();