wallet: add taproot support to external signer

2 files changed, 18 insertions, 7 deletions

diff --git a/test/functional/mocks/signer.py b/test/functional/mocks/signer.py
index b732b26a53..0b4f964c47 100755
--- a/test/functional/mocks/signer.py
+++ b/test/functional/mocks/signer.py
@@ -27,12 +27,15 @@ def getdescriptors(args):
         "receive": [
             "pkh([00000001/44'/1'/" + args.account + "']" + xpub + "/0/*)#vt6w3l3j",
             "sh(wpkh([00000001/49'/1'/" + args.account + "']" + xpub + "/0/*))#r0grqw5x",
-            "wpkh([00000001/84'/1'/" + args.account + "']" + xpub + "/0/*)#x30uthjs"
+            "wpkh([00000001/84'/1'/" + args.account + "']" + xpub + "/0/*)#x30uthjs",
+            "tr([00000001/86'/1'/" + args.account + "']" + xpub + "/0/*)#sng9rd4t"
         ],
         "internal": [
             "pkh([00000001/44'/1'/" + args.account + "']" + xpub + "/1/*)#all0v2p2",
             "sh(wpkh([00000001/49'/1'/" + args.account + "']" + xpub + "/1/*))#kwx4c3pe",
-            "wpkh([00000001/84'/1'/" + args.account + "']" + xpub + "/1/*)#h92akzzg"
+            "wpkh([00000001/84'/1'/" + args.account + "']" + xpub + "/1/*)#h92akzzg",
+            "tr([00000001/86'/1'/" + args.account + "']" + xpub + "/1/*)#p8dy7c9n"
+
         ]
     }))
 
@@ -44,7 +47,8 @@ def displayaddress(args):
         return sys.stdout.write(json.dumps({"error": "Unexpected fingerprint", "fingerprint": args.fingerprint}))
 
     expected_desc = [
-        "wpkh([00000001/84'/1'/0'/0/0]02c97dc3f4420402e01a113984311bf4a1b8de376cac0bdcfaf1b3ac81f13433c7)#0yneg42r"
+        "wpkh([00000001/84'/1'/0'/0/0]02c97dc3f4420402e01a113984311bf4a1b8de376cac0bdcfaf1b3ac81f13433c7)#0yneg42r",
+        "tr([00000001/86'/1'/0'/0/0]c97dc3f4420402e01a113984311bf4a1b8de376cac0bdcfaf1b3ac81f13433c7)#4vdj9jqk",
     ]
     if args.desc not in expected_desc:
         return sys.stdout.write(json.dumps({"error": "Unexpected descriptor", "desc": args.desc}))
diff --git a/test/functional/wallet_signer.py b/test/functional/wallet_signer.py
index 8e4e1f5d36..4bb60a9f58 100755
--- a/test/functional/wallet_signer.py
+++ b/test/functional/wallet_signer.py
@@ -89,7 +89,7 @@ class WalletSignerTest(BitcoinTestFramework):
         # )
         # self.clear_mock_result(self.nodes[1])
 
-        assert_equal(hww.getwalletinfo()["keypoolsize"], 30)
+        assert_equal(hww.getwalletinfo()["keypoolsize"], 40)
 
         address1 = hww.getnewaddress(address_type="bech32")
         assert_equal(address1, "bcrt1qm90ugl4d48jv8n6e5t9ln6t9zlpm5th68x4f8g")
@@ -112,6 +112,13 @@ class WalletSignerTest(BitcoinTestFramework):
         assert_equal(address_info['ismine'], True)
         assert_equal(address_info['hdkeypath'], "m/44'/1'/0'/0/0")
 
+        address4 = hww.getnewaddress(address_type="bech32m")
+        assert_equal(address4, "bcrt1phw4cgpt6cd30kz9k4wkpwm872cdvhss29jga2xpmftelhqll62ms4e9sqj")
+        address_info = hww.getaddressinfo(address4)
+        assert_equal(address_info['solvable'], True)
+        assert_equal(address_info['ismine'], True)
+        assert_equal(address_info['hdkeypath'], "m/86'/1'/0'/0/0")
+
         self.log.info('Test walletdisplayaddress')
         result = hww.walletdisplayaddress(address1)
         assert_equal(result, {"address": address1})
@@ -124,7 +131,7 @@ class WalletSignerTest(BitcoinTestFramework):
         self.clear_mock_result(self.nodes[1])
 
         self.log.info('Prepare mock PSBT')
-        self.nodes[0].sendtoaddress(address1, 1)
+        self.nodes[0].sendtoaddress(address4, 1)
         self.generate(self.nodes[0], 1)
 
         # Load private key into wallet to generate a signed PSBT for the mock
@@ -133,14 +140,14 @@ class WalletSignerTest(BitcoinTestFramework):
         assert mock_wallet.getwalletinfo()['private_keys_enabled']
 
         result = mock_wallet.importdescriptors([{
-            "desc": "wpkh([00000001/84'/1'/0']tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/0/*)#rweraev0",
+            "desc": "tr([00000001/86'/1'/0']tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/0/*)#0jtt2jc9",
             "timestamp": 0,
             "range": [0,1],
             "internal": False,
             "active": True
         },
         {
-            "desc": "wpkh([00000001/84'/1'/0']tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/*)#j6uzqvuh",
+            "desc": "tr([00000001/86'/1'/0']tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/*)#7xw2h8ga",
             "timestamp": 0,
             "range": [0, 0],
             "internal": True,