From 131d4450b913fa4f00dc8b176dc996d39f786c19 Mon Sep 17 00:00:00 2001
From: John Newbery <john@johnnewbery.com>
Date: Wed, 4 Apr 2018 11:43:45 -0400
Subject: scripted-diff: Rename master key to seed

-BEGIN VERIFY SCRIPT-

ren() { git grep -l "\<$1\>" 'src/*.cpp' 'src/*.h' test | xargs sed -i "s:\<$1\>:$2:g"; }
ren GenerateNewHDMasterKey  GenerateNewSeed
ren DeriveNewMasterHDKey    DeriveNewSeed
ren SetHDMasterKey          SetHDSeed
ren hdMasterKeyID           hd_seed_id
ren masterKeyID             seed_id
ren SetMaster               SetSeed
ren hdmasterkeyid           hdseedid
ren hdmaster                hdseed

-END VERIFY SCRIPT-
---
 src/wallet/wallet.cpp | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

(limited to 'src/wallet/wallet.cpp')

diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 2a2f8b5b20..27d1427e3c 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -198,10 +198,10 @@ void CWallet::DeriveNewChildKey(WalletBatch &batch, CKeyMetadata& metadata, CKey
     CExtKey childKey;              //key at m/0'/0'/<n>'
 
     // try to get the master key
-    if (!GetKey(hdChain.masterKeyID, key))
+    if (!GetKey(hdChain.seed_id, key))
         throw std::runtime_error(std::string(__func__) + ": Master key not found");
 
-    masterKey.SetMaster(key.begin(), key.size());
+    masterKey.SetSeed(key.begin(), key.size());
 
     // derive m/0'
     // use hardened derivation (child keys >= 0x80000000 are hardened after bip32)
@@ -228,7 +228,7 @@ void CWallet::DeriveNewChildKey(WalletBatch &batch, CKeyMetadata& metadata, CKey
         }
     } while (HaveKey(childKey.key.GetPubKey().GetID()));
     secret = childKey.key;
-    metadata.hdMasterKeyID = hdChain.masterKeyID;
+    metadata.hd_seed_id = hdChain.seed_id;
     // update the chain model in the database
     if (!batch.WriteHDChain(hdChain))
         throw std::runtime_error(std::string(__func__) + ": Writing HD chain model failed");
@@ -691,7 +691,7 @@ bool CWallet::EncryptWallet(const SecureString& strWalletPassphrase)
 
         // if we are using HD, replace the HD master key (seed) with a new one
         if (IsHDEnabled()) {
-            if (!SetHDMasterKey(GenerateNewHDMasterKey())) {
+            if (!SetHDSeed(GenerateNewSeed())) {
                 return false;
             }
         }
@@ -1450,14 +1450,14 @@ CAmount CWallet::GetChange(const CTransaction& tx) const
     return nChange;
 }
 
-CPubKey CWallet::GenerateNewHDMasterKey()
+CPubKey CWallet::GenerateNewSeed()
 {
     CKey key;
     key.MakeNewKey(true);
-    return DeriveNewMasterHDKey(key);
+    return DeriveNewSeed(key);
 }
 
-CPubKey CWallet::DeriveNewMasterHDKey(const CKey& key)
+CPubKey CWallet::DeriveNewSeed(const CKey& key)
 {
     int64_t nCreationTime = GetTime();
     CKeyMetadata metadata(nCreationTime);
@@ -1468,7 +1468,7 @@ CPubKey CWallet::DeriveNewMasterHDKey(const CKey& key)
 
     // set the hd keypath to "m" -> Master, refers the masterkeyid to itself
     metadata.hdKeypath     = "m";
-    metadata.hdMasterKeyID = pubkey.GetID();
+    metadata.hd_seed_id = pubkey.GetID();
 
     {
         LOCK(cs_wallet);
@@ -1484,7 +1484,7 @@ CPubKey CWallet::DeriveNewMasterHDKey(const CKey& key)
     return pubkey;
 }
 
-bool CWallet::SetHDMasterKey(const CPubKey& pubkey)
+bool CWallet::SetHDSeed(const CPubKey& pubkey)
 {
     LOCK(cs_wallet);
     // store the keyid (hash160) together with
@@ -1492,7 +1492,7 @@ bool CWallet::SetHDMasterKey(const CPubKey& pubkey)
     // as a hdchain object
     CHDChain newHdChain;
     newHdChain.nVersion = CanSupportFeature(FEATURE_HD_SPLIT) ? CHDChain::VERSION_HD_CHAIN_SPLIT : CHDChain::VERSION_HD_BASE;
-    newHdChain.masterKeyID = pubkey.GetID();
+    newHdChain.seed_id = pubkey.GetID();
     SetHDChain(newHdChain, false);
 
     return true;
@@ -1510,7 +1510,7 @@ bool CWallet::SetHDChain(const CHDChain& chain, bool memonly)
 
 bool CWallet::IsHDEnabled() const
 {
-    return !hdChain.masterKeyID.IsNull();
+    return !hdChain.seed_id.IsNull();
 }
 
 int64_t CWalletTx::GetTxTime() const
@@ -4130,8 +4130,8 @@ CWallet* CWallet::CreateWalletFromFile(const std::string& name, const fs::path&
             walletInstance->SetMinVersion(FEATURE_HD);
 
             // generate a new master key
-            CPubKey masterPubKey = walletInstance->GenerateNewHDMasterKey();
-            if (!walletInstance->SetHDMasterKey(masterPubKey)) {
+            CPubKey masterPubKey = walletInstance->GenerateNewSeed();
+            if (!walletInstance->SetHDSeed(masterPubKey)) {
                 throw std::runtime_error(std::string(__func__) + ": Storing master key failed");
             }
             hd_upgrade = true;
@@ -4165,8 +4165,8 @@ CWallet* CWallet::CreateWalletFromFile(const std::string& name, const fs::path&
         walletInstance->SetMinVersion(FEATURE_LATEST);
 
         // generate a new master key
-        CPubKey masterPubKey = walletInstance->GenerateNewHDMasterKey();
-        if (!walletInstance->SetHDMasterKey(masterPubKey))
+        CPubKey masterPubKey = walletInstance->GenerateNewSeed();
+        if (!walletInstance->SetHDSeed(masterPubKey))
             throw std::runtime_error(std::string(__func__) + ": Storing master key failed");
 
         // Top up the keypool
-- 
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