From a4b5a6af8f984fcfdda8a07936039acc98b6b66f Mon Sep 17 00:00:00 2001
From: MeshCollider <dobsonsa68@gmail.com>
Date: Fri, 21 Jun 2019 19:58:18 +1200
Subject: [PATCH] Merge #16226: Move ismine to the wallet module

e61de6306fd89fe9aae90253062e7b1b20343f8a Change ismine to take a CWallet instead of CKeyStore (Andrew Chow)
7c611e20007bf5face34d33dffa26c8db67e29ec Move ismine to wallet module (Andrew Chow)

Pull request description:

  `IsMine` isn't used outside of the wallet except for the tests. It also doesn't make sense to be outside of the wallet. This PR moves `IsMine` into the wallet module and for it to take a `CWallet` instead of `CKeyStore`. The test that used `IsMine` is also moved to the wallet tests.

  This is first [prerequisites](https://github.com/bitcoin-core/bitcoin-devwiki/wiki/Wallet-Class-Structure-Changes#ismine) for the wallet structure changes.

ACKs for commit e61de6:
  MarcoFalke:
    re-ACK e61de6306f (only change is rebase with git auto-merge)
  meshcollider:
    Very light code review ACK https://github.com/bitcoin/bitcoin/pull/16226/commits/e61de6306fd89fe9aae90253062e7b1b20343f8a

Tree-SHA512: 1cb4ad12652aef7922ab7460c6d413e8b9d1855dca78c0a286ae49d5c0765bc7996c55f262c742001d434eb9bd4215dc2cc7aae1b371ee1a82d46b32c17e6341
---
 src/Makefile.am                         |   4 +-
 src/Makefile.test.include               |   3 +-
 src/interfaces/wallet.cpp               |   2 +-
 src/interfaces/wallet.h                 |   3 +-
 src/qt/transactiondesc.cpp              |   1 +
 src/qt/transactionrecord.cpp            |   2 +
 src/test/script_p2sh_tests.cpp          |   3 -
 src/test/script_standard_tests.cpp      | 188 ---------------------
 src/{script => wallet}/ismine.cpp       |  13 +-
 src/{script => wallet}/ismine.h         |  14 +-
 src/wallet/test/ismine_tests.cpp        | 216 ++++++++++++++++++++++++
 src/wallet/wallet.h                     |   2 +-
 test/lint/lint-circular-dependencies.sh |   1 +
 13 files changed, 241 insertions(+), 211 deletions(-)
 rename src/{script => wallet}/ismine.cpp (92%)
 rename src/{script => wallet}/ismine.h (78%)
 create mode 100644 src/wallet/test/ismine_tests.cpp

diff --git a/src/Makefile.am b/src/Makefile.am
index 0bc9600e51de..060847e69fa3 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -269,7 +269,6 @@ BITCOIN_CORE_H = \
   saltedhasher.h \
   scheduler.h \
   script/descriptor.h \
-  script/ismine.h \
   script/sigcache.h \
   script/sign.h \
   script/standard.h \
@@ -325,6 +324,7 @@ BITCOIN_CORE_H = \
   wallet/crypter.h \
   wallet/db.h \
   wallet/fees.h \
+  wallet/ismine.h \
   wallet/load.h \
   wallet/psbtwallet.h \
   wallet/rpcwallet.h \
@@ -485,6 +485,7 @@ libdash_wallet_a_SOURCES = \
   wallet/crypter.cpp \
   wallet/db.cpp \
   wallet/fees.cpp \
+  wallet/ismine.cpp \
   wallet/load.cpp \
   wallet/psbtwallet.cpp \
   wallet/rpcdump.cpp \
@@ -661,7 +662,6 @@ libdash_common_a_SOURCES = \
   saltedhasher.cpp \
   scheduler.cpp \
   script/descriptor.cpp \
-  script/ismine.cpp \
   script/sign.cpp \
   script/standard.cpp \
   versionbitsinfo.cpp \
diff --git a/src/Makefile.test.include b/src/Makefile.test.include
index a08053982eea..6e93cc05a5c8 100644
--- a/src/Makefile.test.include
+++ b/src/Makefile.test.include
@@ -236,7 +236,8 @@ BITCOIN_TESTS += \
   wallet/test/wallet_tests.cpp \
   wallet/test/wallet_crypto_tests.cpp \
   wallet/test/coinselector_tests.cpp \
-  wallet/test/init_tests.cpp
+  wallet/test/init_tests.cpp \
+  wallet/test/ismine_tests.cpp
 
 BITCOIN_TEST_SUITE += \
   wallet/test/wallet_test_fixture.cpp \
diff --git a/src/interfaces/wallet.cpp b/src/interfaces/wallet.cpp
index d3bcc3d03e99..7181c7018e5c 100644
--- a/src/interfaces/wallet.cpp
+++ b/src/interfaces/wallet.cpp
@@ -11,7 +11,6 @@
 #include <interfaces/handler.h>
 #include <policy/fees.h>
 #include <primitives/transaction.h>
-#include <script/ismine.h>
 #include <script/standard.h>
 #include <support/allocators/secure.h>
 #include <sync.h>
@@ -20,6 +19,7 @@
 #include <util/system.h>
 #include <validation.h>
 #include <wallet/fees.h>
+#include <wallet/ismine.h>
 #include <wallet/rpcwallet.h>
 #include <wallet/load.h>
 #include <wallet/wallet.h>
diff --git a/src/interfaces/wallet.h b/src/interfaces/wallet.h
index 1243c6f0be33..29baf78278cb 100644
--- a/src/interfaces/wallet.h
+++ b/src/interfaces/wallet.h
@@ -8,7 +8,6 @@
 #include <amount.h>                    // For CAmount
 #include <fs.h>                        // For fs::path
 #include <pubkey.h>                    // For CKeyID and CScriptID (definitions needed in CTxDestination instantiation)
-#include <script/ismine.h>             // For isminefilter, isminetype
 #include <script/standard.h>           // For CTxDestination
 #include <support/allocators/secure.h> // For SecureString
 #include <ui_interface.h>              // For ChangeType
@@ -26,7 +25,9 @@ class CCoinControl;
 class CFeeRate;
 class CKey;
 class CWallet;
+enum isminetype : unsigned int;
 enum class FeeReason;
+typedef uint8_t isminefilter;
 struct CRecipient;
 
 namespace interfaces {
diff --git a/src/qt/transactiondesc.cpp b/src/qt/transactiondesc.cpp
index caa383e2f924..51afa737366d 100644
--- a/src/qt/transactiondesc.cpp
+++ b/src/qt/transactiondesc.cpp
@@ -20,6 +20,7 @@
 #include <validation.h>
 #include <script/script.h>
 #include <util/system.h>
+#include <wallet/ismine.h>
 
 #include <stdint.h>
 #include <string>
diff --git a/src/qt/transactionrecord.cpp b/src/qt/transactionrecord.cpp
index 8501e6dfb5dc..2aa56084bfcb 100644
--- a/src/qt/transactionrecord.cpp
+++ b/src/qt/transactionrecord.cpp
@@ -9,6 +9,8 @@
 #include <interfaces/wallet.h>
 #include <interfaces/node.h>
 
+#include <wallet/ismine.h>
+
 #include <stdint.h>
 
 #include <QDateTime>
diff --git a/src/test/script_p2sh_tests.cpp b/src/test/script_p2sh_tests.cpp
index a38d5a6b7aa9..a002e9c4e2dd 100644
--- a/src/test/script_p2sh_tests.cpp
+++ b/src/test/script_p2sh_tests.cpp
@@ -10,7 +10,6 @@
 #include <script/script.h>
 #include <script/script_error.h>
 #include <script/sign.h>
-#include <script/ismine.h>
 #include <test/util/setup_common.h>
 
 #include <vector>
@@ -97,7 +96,6 @@ BOOST_AUTO_TEST_CASE(sign)
         txTo[i].vin[0].prevout.n = i;
         txTo[i].vin[0].prevout.hash = txFrom.GetHash();
         txTo[i].vout[0].nValue = 1;
-        BOOST_CHECK_MESSAGE(IsMine(keystore, txFrom.vout[i].scriptPubKey), strprintf("IsMine %d", i));
     }
     for (int i = 0; i < 8; i++)
     {
@@ -194,7 +192,6 @@ BOOST_AUTO_TEST_CASE(set)
         txTo[i].vin[0].prevout.hash = txFrom.GetHash();
         txTo[i].vout[0].nValue = 1*CENT;
         txTo[i].vout[0].scriptPubKey = inner[i];
-        BOOST_CHECK_MESSAGE(IsMine(keystore, txFrom.vout[i].scriptPubKey), strprintf("IsMine %d", i));
     }
     for (int i = 0; i < 4; i++)
     {
diff --git a/src/test/script_standard_tests.cpp b/src/test/script_standard_tests.cpp
index c47955aa7217..658aac849757 100644
--- a/src/test/script_standard_tests.cpp
+++ b/src/test/script_standard_tests.cpp
@@ -4,7 +4,6 @@
 
 #include <key.h>
 #include <keystore.h>
-#include <script/ismine.h>
 #include <script/script.h>
 #include <script/standard.h>
 #include <test/util/setup_common.h>
@@ -295,191 +294,4 @@ BOOST_AUTO_TEST_CASE(script_standard_GetScriptFor_)
     BOOST_CHECK(result == expected);
 }
 
-BOOST_AUTO_TEST_CASE(script_standard_IsMine)
-{
-    CKey keys[2];
-    CPubKey pubkeys[2];
-    for (int i = 0; i < 2; i++) {
-        keys[i].MakeNewKey(true);
-        pubkeys[i] = keys[i].GetPubKey();
-    }
-
-    CKey uncompressedKey;
-    uncompressedKey.MakeNewKey(false);
-    CPubKey uncompressedPubkey = uncompressedKey.GetPubKey();
-
-    CScript scriptPubKey;
-    isminetype result;
-
-    // P2PK compressed
-    {
-        CBasicKeyStore keystore;
-        scriptPubKey = GetScriptForRawPubKey(pubkeys[0]);
-
-        // Keystore does not have key
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_NO);
-
-        // Keystore has key
-        BOOST_CHECK(keystore.AddKey(keys[0]));
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
-    }
-
-    // P2PK uncompressed
-    {
-        CBasicKeyStore keystore;
-        scriptPubKey = GetScriptForRawPubKey(uncompressedPubkey);
-
-        // Keystore does not have key
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_NO);
-
-        // Keystore has key
-        BOOST_CHECK(keystore.AddKey(uncompressedKey));
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
-    }
-
-    // P2PKH compressed
-    {
-        CBasicKeyStore keystore;
-        scriptPubKey = GetScriptForDestination(pubkeys[0].GetID());
-
-        // Keystore does not have key
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_NO);
-
-        // Keystore has key
-        BOOST_CHECK(keystore.AddKey(keys[0]));
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
-    }
-
-    // P2PKH uncompressed
-    {
-        CBasicKeyStore keystore;
-        scriptPubKey = GetScriptForDestination(uncompressedPubkey.GetID());
-
-        // Keystore does not have key
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_NO);
-
-        // Keystore has key
-        BOOST_CHECK(keystore.AddKey(uncompressedKey));
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
-    }
-
-    // P2SH
-    {
-        CBasicKeyStore keystore;
-
-        CScript redeemScript = GetScriptForDestination(pubkeys[0].GetID());
-        scriptPubKey = GetScriptForDestination(CScriptID(redeemScript));
-
-        // Keystore does not have redeemScript or key
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_NO);
-
-        // Keystore has redeemScript but no key
-        BOOST_CHECK(keystore.AddCScript(redeemScript));
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_NO);
-
-        // Keystore has redeemScript and key
-        BOOST_CHECK(keystore.AddKey(keys[0]));
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
-    }
-
-    // (P2PKH inside) P2SH inside P2SH (invalid)
-    {
-        CBasicKeyStore keystore;
-
-        CScript redeemscript_inner = GetScriptForDestination(pubkeys[0].GetID());
-        CScript redeemscript = GetScriptForDestination(CScriptID(redeemscript_inner));
-        scriptPubKey = GetScriptForDestination(CScriptID(redeemscript));
-
-        BOOST_CHECK(keystore.AddCScript(redeemscript));
-        BOOST_CHECK(keystore.AddCScript(redeemscript_inner));
-        BOOST_CHECK(keystore.AddCScript(scriptPubKey));
-        BOOST_CHECK(keystore.AddKey(keys[0]));
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_NO);
-    }
-
-    // scriptPubKey multisig
-    {
-        CBasicKeyStore keystore;
-
-        scriptPubKey = GetScriptForMultisig(2, {uncompressedPubkey, pubkeys[1]});
-
-        // Keystore does not have any keys
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_NO);
-
-        // Keystore has 1/2 keys
-        BOOST_CHECK(keystore.AddKey(uncompressedKey));
-
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_NO);
-
-        // Keystore has 2/2 keys
-        BOOST_CHECK(keystore.AddKey(keys[1]));
-
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_NO);
-
-        // Keystore has 2/2 keys and the script
-        BOOST_CHECK(keystore.AddCScript(scriptPubKey));
-
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_NO);
-    }
-
-    // P2SH multisig
-    {
-        CBasicKeyStore keystore;
-        BOOST_CHECK(keystore.AddKey(uncompressedKey));
-        BOOST_CHECK(keystore.AddKey(keys[1]));
-
-        CScript redeemScript = GetScriptForMultisig(2, {uncompressedPubkey, pubkeys[1]});
-        scriptPubKey = GetScriptForDestination(CScriptID(redeemScript));
-
-        // Keystore has no redeemScript
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_NO);
-
-        // Keystore has redeemScript
-        BOOST_CHECK(keystore.AddCScript(redeemScript));
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
-    }
-
-    // OP_RETURN
-    {
-        CBasicKeyStore keystore;
-        BOOST_CHECK(keystore.AddKey(keys[0]));
-
-        scriptPubKey.clear();
-        scriptPubKey << OP_RETURN << ToByteVector(pubkeys[0]);
-
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_NO);
-    }
-
-    // Nonstandard
-    {
-        CBasicKeyStore keystore;
-        BOOST_CHECK(keystore.AddKey(keys[0]));
-
-        scriptPubKey.clear();
-        scriptPubKey << OP_9 << OP_ADD << OP_11 << OP_EQUAL;
-
-        result = IsMine(keystore, scriptPubKey);
-        BOOST_CHECK_EQUAL(result, ISMINE_NO);
-    }
-}
-
 BOOST_AUTO_TEST_SUITE_END()
diff --git a/src/script/ismine.cpp b/src/wallet/ismine.cpp
similarity index 92%
rename from src/script/ismine.cpp
rename to src/wallet/ismine.cpp
index 04739e7cbbe2..1825bacac307 100644
--- a/src/script/ismine.cpp
+++ b/src/wallet/ismine.cpp
@@ -3,12 +3,11 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <script/ismine.h>
+#include <wallet/ismine.h>
 
 #include <key.h>
-#include <keystore.h>
 #include <script/script.h>
-
+#include <wallet/wallet.h>
 
 typedef std::vector<unsigned char> valtype;
 
@@ -44,7 +43,7 @@ bool PermitsUncompressed(IsMineSigVersion sigversion)
     return sigversion == IsMineSigVersion::TOP || sigversion == IsMineSigVersion::P2SH;
 }
 
-bool HaveKeys(const std::vector<valtype>& pubkeys, const CKeyStore& keystore)
+bool HaveKeys(const std::vector<valtype>& pubkeys, const CWallet& keystore)
 {
     for (const valtype& pubkey : pubkeys) {
         CKeyID keyID = CPubKey(pubkey).GetID();
@@ -53,7 +52,7 @@ bool HaveKeys(const std::vector<valtype>& pubkeys, const CKeyStore& keystore)
     return true;
 }
 
-IsMineResult IsMineInner(const CKeyStore& keystore, const CScript& scriptPubKey, IsMineSigVersion sigversion)
+IsMineResult IsMineInner(const CWallet& keystore, const CScript& scriptPubKey, IsMineSigVersion sigversion)
 {
     IsMineResult ret = IsMineResult::NO;
 
@@ -135,7 +134,7 @@ IsMineResult IsMineInner(const CKeyStore& keystore, const CScript& scriptPubKey,
 
 } // namespace
 
-isminetype IsMine(const CKeyStore& keystore, const CScript& scriptPubKey)
+isminetype IsMine(const CWallet& keystore, const CScript& scriptPubKey)
 {
     switch (IsMineInner(keystore, scriptPubKey, IsMineSigVersion::TOP)) {
     case IsMineResult::INVALID:
@@ -149,7 +148,7 @@ isminetype IsMine(const CKeyStore& keystore, const CScript& scriptPubKey)
     assert(false);
 }
 
-isminetype IsMine(const CKeyStore& keystore, const CTxDestination& dest)
+isminetype IsMine(const CWallet& keystore, const CTxDestination& dest)
 {
     CScript script = GetScriptForDestination(dest);
     return IsMine(keystore, script);
diff --git a/src/script/ismine.h b/src/wallet/ismine.h
similarity index 78%
rename from src/script/ismine.h
rename to src/wallet/ismine.h
index e9c3c571be16..56e6e24b395a 100644
--- a/src/script/ismine.h
+++ b/src/wallet/ismine.h
@@ -3,19 +3,19 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#ifndef BITCOIN_SCRIPT_ISMINE_H
-#define BITCOIN_SCRIPT_ISMINE_H
+#ifndef BITCOIN_WALLET_ISMINE_H
+#define BITCOIN_WALLET_ISMINE_H
 
 #include <script/standard.h>
 
 #include <stdint.h>
 #include <bitset>
 
-class CKeyStore;
+class CWallet;
 class CScript;
 
 /** IsMine() return codes */
-enum isminetype
+enum isminetype : unsigned int
 {
     ISMINE_NO         = 0,
     ISMINE_WATCH_ONLY = 1 << 0,
@@ -26,8 +26,8 @@ enum isminetype
 /** used for bitflags of isminetype */
 typedef uint8_t isminefilter;
 
-isminetype IsMine(const CKeyStore& keystore, const CScript& scriptPubKey);
-isminetype IsMine(const CKeyStore& keystore, const CTxDestination& dest);
+isminetype IsMine(const CWallet& wallet, const CScript& scriptPubKey);
+isminetype IsMine(const CWallet& wallet, const CTxDestination& dest);
 
 /**
  * Cachable amount subdivided into watchonly and spendable parts.
@@ -48,4 +48,4 @@ struct CachableAmount
     }
 };
 
-#endif // BITCOIN_SCRIPT_ISMINE_H
+#endif // BITCOIN_WALLET_ISMINE_H
diff --git a/src/wallet/test/ismine_tests.cpp b/src/wallet/test/ismine_tests.cpp
new file mode 100644
index 000000000000..c741f51fe6fd
--- /dev/null
+++ b/src/wallet/test/ismine_tests.cpp
@@ -0,0 +1,216 @@
+// Copyright (c) 2017-2019 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include <key.h>
+#include <script/script.h>
+#include <script/script_error.h>
+#include <script/standard.h>
+#include <test/util/setup_common.h>
+#include <wallet/ismine.h>
+#include <wallet/wallet.h>
+
+#include <boost/test/unit_test.hpp>
+
+
+BOOST_FIXTURE_TEST_SUITE(ismine_tests, BasicTestingSetup)
+
+BOOST_AUTO_TEST_CASE(ismine_standard)
+{
+    CKey keys[2];
+    CPubKey pubkeys[2];
+    for (int i = 0; i < 2; i++) {
+        keys[i].MakeNewKey(true);
+        pubkeys[i] = keys[i].GetPubKey();
+    }
+
+    CKey uncompressedKey;
+    uncompressedKey.MakeNewKey(false);
+    CPubKey uncompressedPubkey = uncompressedKey.GetPubKey();
+    auto chain = interfaces::MakeChain();
+
+    CScript scriptPubKey;
+    isminetype result;
+
+    // P2PK compressed
+    {
+        CWallet keystore(*chain, WalletLocation(), CreateDummyWalletDatabase());
+        LOCK(keystore.cs_wallet);
+        scriptPubKey = GetScriptForRawPubKey(pubkeys[0]);
+
+        // Keystore does not have key
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_NO);
+
+        // Keystore has key
+        BOOST_CHECK(keystore.AddKey(keys[0]));
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
+    }
+
+    // P2PK uncompressed
+    {
+        CWallet keystore(*chain, WalletLocation(), CreateDummyWalletDatabase());
+        LOCK(keystore.cs_wallet);
+        scriptPubKey = GetScriptForRawPubKey(uncompressedPubkey);
+
+        // Keystore does not have key
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_NO);
+
+        // Keystore has key
+        BOOST_CHECK(keystore.AddKey(uncompressedKey));
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
+    }
+
+    // P2PKH compressed
+    {
+        CWallet keystore(*chain, WalletLocation(), CreateDummyWalletDatabase());
+        LOCK(keystore.cs_wallet);
+        scriptPubKey = GetScriptForDestination(pubkeys[0].GetID());
+
+        // Keystore does not have key
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_NO);
+
+        // Keystore has key
+        BOOST_CHECK(keystore.AddKey(keys[0]));
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
+    }
+
+    // P2PKH uncompressed
+    {
+        CWallet keystore(*chain, WalletLocation(), CreateDummyWalletDatabase());
+        LOCK(keystore.cs_wallet);
+        scriptPubKey = GetScriptForDestination(uncompressedPubkey.GetID());
+
+        // Keystore does not have key
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_NO);
+
+        // Keystore has key
+        BOOST_CHECK(keystore.AddKey(uncompressedKey));
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
+    }
+
+    // P2SH
+    {
+        CWallet keystore(*chain, WalletLocation(), CreateDummyWalletDatabase());
+        LOCK(keystore.cs_wallet);
+
+        CScript redeemScript = GetScriptForDestination(pubkeys[0].GetID());
+        scriptPubKey = GetScriptForDestination(CScriptID(redeemScript));
+
+        // Keystore does not have redeemScript or key
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_NO);
+
+        // Keystore has redeemScript but no key
+        BOOST_CHECK(keystore.AddCScript(redeemScript));
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_NO);
+
+        // Keystore has redeemScript and key
+        BOOST_CHECK(keystore.AddKey(keys[0]));
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
+    }
+
+    //  (P2PKH inside) P2SH inside P2SH (invalid)
+    {
+        CWallet keystore(*chain, WalletLocation(), CreateDummyWalletDatabase());
+        LOCK(keystore.cs_wallet);
+
+        CScript redeemscript_inner = GetScriptForDestination(pubkeys[0].GetID());
+        CScript redeemscript = GetScriptForDestination(CScriptID(redeemscript_inner));
+        scriptPubKey = GetScriptForDestination(CScriptID(redeemscript));
+
+        BOOST_CHECK(keystore.AddCScript(redeemscript));
+        BOOST_CHECK(keystore.AddCScript(redeemscript_inner));
+        BOOST_CHECK(keystore.AddCScript(scriptPubKey));
+        BOOST_CHECK(keystore.AddKey(keys[0]));
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_NO);
+    }
+
+    // scriptPubKey multisig
+    {
+        CWallet keystore(*chain, WalletLocation(), CreateDummyWalletDatabase());
+        LOCK(keystore.cs_wallet);
+
+        scriptPubKey = GetScriptForMultisig(2, {uncompressedPubkey, pubkeys[1]});
+
+        // Keystore does not have any keys
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_NO);
+
+        // Keystore has 1/2 keys
+        BOOST_CHECK(keystore.AddKey(uncompressedKey));
+
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_NO);
+
+        // Keystore has 2/2 keys
+        BOOST_CHECK(keystore.AddKey(keys[1]));
+
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_NO);
+
+        // Keystore has 2/2 keys and the script
+        BOOST_CHECK(keystore.AddCScript(scriptPubKey));
+
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_NO);
+    }
+
+    // P2SH multisig
+    {
+        CWallet keystore(*chain, WalletLocation(), CreateDummyWalletDatabase());
+        LOCK(keystore.cs_wallet);
+        BOOST_CHECK(keystore.AddKey(uncompressedKey));
+        BOOST_CHECK(keystore.AddKey(keys[1]));
+
+        CScript redeemScript = GetScriptForMultisig(2, {uncompressedPubkey, pubkeys[1]});
+        scriptPubKey = GetScriptForDestination(CScriptID(redeemScript));
+
+        // Keystore has no redeemScript
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_NO);
+
+        // Keystore has redeemScript
+        BOOST_CHECK(keystore.AddCScript(redeemScript));
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_SPENDABLE);
+    }
+
+    // OP_RETURN
+    {
+        CWallet keystore(*chain, WalletLocation(), CreateDummyWalletDatabase());
+        LOCK(keystore.cs_wallet);
+        BOOST_CHECK(keystore.AddKey(keys[0]));
+
+        scriptPubKey.clear();
+        scriptPubKey << OP_RETURN << ToByteVector(pubkeys[0]);
+
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_NO);
+    }
+
+    // Nonstandard
+    {
+        CWallet keystore(*chain, WalletLocation(), CreateDummyWalletDatabase());
+        LOCK(keystore.cs_wallet);
+        BOOST_CHECK(keystore.AddKey(keys[0]));
+
+        scriptPubKey.clear();
+        scriptPubKey << OP_9 << OP_ADD << OP_11 << OP_EQUAL;
+
+        result = IsMine(keystore, scriptPubKey);
+        BOOST_CHECK_EQUAL(result, ISMINE_NO);
+    }
+}
+
+BOOST_AUTO_TEST_SUITE_END()
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index 941e1e668207..f7db2e0800d6 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -12,7 +12,6 @@
 #include <interfaces/handler.h>
 #include <policy/feerate.h>
 #include <saltedhasher.h>
-#include <script/ismine.h>
 #include <tinyformat.h>
 #include <ui_interface.h>
 #include <util/system.h>
@@ -21,6 +20,7 @@
 #include <wallet/coincontrol.h>
 #include <wallet/crypter.h>
 #include <wallet/coinselection.h>
+#include <wallet/ismine.h>
 #include <wallet/walletdb.h>
 #include <wallet/walletutil.h>
 
diff --git a/test/lint/lint-circular-dependencies.sh b/test/lint/lint-circular-dependencies.sh
index 640e32e86bb5..22e2a1a6d079 100755
--- a/test/lint/lint-circular-dependencies.sh
+++ b/test/lint/lint-circular-dependencies.sh
@@ -27,6 +27,7 @@ EXPECTED_CIRCULAR_DEPENDENCIES=(
     "wallet/wallet -> wallet/walletdb -> wallet/wallet"
     "wallet/coincontrol -> wallet/wallet -> wallet/coincontrol"
     "txmempool -> validation -> validationinterface -> txmempool"
+    "wallet/ismine -> wallet/wallet -> wallet/ismine"
     # Dash
     "coinjoin/server -> net_processing -> coinjoin/server"
     "evo/cbtx -> evo/simplifiedmns -> evo/cbtx"