From b713baa75a62335ab9c0eed9ef76a95bfec30668 Mon Sep 17 00:00:00 2001
From: Andrew Chow <achow101-github@achow101.com>
Date: Wed, 6 Nov 2019 21:20:39 -0500
Subject: Implement GetMetadata in DescriptorScriptPubKeyMan

---
 src/wallet/scriptpubkeyman.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src')

diff --git a/src/wallet/scriptpubkeyman.cpp b/src/wallet/scriptpubkeyman.cpp
index e10c248c64..6aeea700be 100644
--- a/src/wallet/scriptpubkeyman.cpp
+++ b/src/wallet/scriptpubkeyman.cpp
@@ -2043,6 +2043,19 @@ TransactionError DescriptorScriptPubKeyMan::FillPSBT(PartiallySignedTransaction&
 
 std::unique_ptr<CKeyMetadata> DescriptorScriptPubKeyMan::GetMetadata(const CTxDestination& dest) const
 {
+    std::unique_ptr<SigningProvider> provider = GetSigningProvider(GetScriptForDestination(dest));
+    if (provider) {
+        KeyOriginInfo orig;
+        CKeyID key_id = GetKeyForDestination(*provider, dest);
+        if (provider->GetKeyOrigin(key_id, orig)) {
+            LOCK(cs_desc_man);
+            std::unique_ptr<CKeyMetadata> meta = MakeUnique<CKeyMetadata>();
+            meta->key_origin = orig;
+            meta->has_key_origin = true;
+            meta->nCreateTime = m_wallet_descriptor.creation_time;
+            return meta;
+        }
+    }
     return nullptr;
 }
 
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