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Merge #12315: Bech32 addresses in dumpwallet

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45eea40 Bech32 addresses in dumpwallet (fivepiece)

Pull request description:

  Output bech32 addresses in dumpwallet if address type is not as legacy

Tree-SHA512: f6b6f788293779fe6339b94d9b792180e1d1dcb9c8e826caef8693557e1710213ba57891981c17505ace8d67b407eeca6fd9a8825757dd292cca2aa12575d15c
This commit is contained in:
Wladimir J. van der Laan 2018-02-08 09:40:42 +01:00
commit ab4ee6e692
No known key found for this signature in database
GPG key ID: 1E4AED62986CD25D
2 changed files with 42 additions and 7 deletions
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29
src/wallet/rpcdump.cpp
View file

@ -71,6 +71,28 @@ std::string DecodeDumpString(const std::string &str) {
return ret.str();
}
bool GetWalletAddressesForKey(CWallet * const pwallet, const CKeyID &keyid, std::string &strAddr, std::string &strLabel)
{
bool fLabelFound = false;
CKey key;
pwallet->GetKey(keyid, key);
for (const auto& dest : GetAllDestinationsForKey(key.GetPubKey())) {
if (pwallet->mapAddressBook.count(dest)) {
if (!strAddr.empty()) {
strAddr += ",";
}
strAddr += EncodeDestination(dest);
strLabel = EncodeDumpString(pwallet->mapAddressBook[dest].name);
fLabelFound = true;
}
}
if (!fLabelFound) {
strAddr = EncodeDestination(GetDestinationForKey(key.GetPubKey(), g_address_type));
}
return fLabelFound;
}
UniValue importprivkey(const JSONRPCRequest& request)
{
CWallet * const pwallet = GetWalletForJSONRPCRequest(request);
@ -729,12 +751,13 @@ UniValue dumpwallet(const JSONRPCRequest& request)
for (std::vector<std::pair<int64_t, CKeyID> >::const_iterator it = vKeyBirth.begin(); it != vKeyBirth.end(); it++) {
const CKeyID &keyid = it->second;
std::string strTime = EncodeDumpTime(it->first);
std::string strAddr = EncodeDestination(keyid);
std::string strAddr;
std::string strLabel;
CKey key;
if (pwallet->GetKey(keyid, key)) {
file << strprintf("%s %s ", CBitcoinSecret(key).ToString(), strTime);
if (pwallet->mapAddressBook.count(keyid)) {
file << strprintf("label=%s", EncodeDumpString(pwallet->mapAddressBook[keyid].name));
if (GetWalletAddressesForKey(pwallet, keyid, strAddr, strLabel)) {
file << strprintf("label=%s", strLabel);
} else if (keyid == masterKeyID) {
file << "hdmaster=1";
} else if (mapKeyPool.count(keyid)) {

20
test/functional/wallet_dump.py
View file

@ -20,6 +20,7 @@ def read_dump(file_name, addrs, script_addrs, hd_master_addr_old):
found_script_addr = 0
found_addr_chg = 0
found_addr_rsv = 0
witness_addr_ret = None
hd_master_addr_ret = None
for line in inputfile:
# only read non comment lines
@ -47,7 +48,14 @@ def read_dump(file_name, addrs, script_addrs, hd_master_addr_old):
# count key types
for addrObj in addrs:
if addrObj['address'] == addr and addrObj['hdkeypath'] == keypath and keytype == "label=":
if addrObj['address'] == addr.split(",")[0] and addrObj['hdkeypath'] == keypath and keytype == "label=":
# a labled entry in the wallet should contain both a native address
# and the p2sh-p2wpkh address that was added at wallet setup
if len(addr.split(",")) == 2:
addr_list = addr.split(",")
# the entry should be of the first key in the wallet
assert_equal(addrs[0]['address'], addr_list[0])
witness_addr_ret = addr_list[1]
found_addr += 1
break
elif keytype == "change=1":
@ -63,7 +71,7 @@ def read_dump(file_name, addrs, script_addrs, hd_master_addr_old):
found_script_addr += 1
break
return found_addr, found_script_addr, found_addr_chg, found_addr_rsv, hd_master_addr_ret
return found_addr, found_script_addr, found_addr_chg, found_addr_rsv, hd_master_addr_ret, witness_addr_ret
class WalletDumpTest(BitcoinTestFramework):
@ -83,6 +91,8 @@ class WalletDumpTest(BitcoinTestFramework):
tmpdir = self.options.tmpdir
# generate 20 addresses to compare against the dump
# but since we add a p2sh-p2wpkh address for the first pubkey in the
# wallet, we will expect 21 addresses in the dump
test_addr_count = 20
addrs = []
for i in range(0,test_addr_count):
@ -101,12 +111,13 @@ class WalletDumpTest(BitcoinTestFramework):
result = self.nodes[0].dumpwallet(tmpdir + "/node0/wallet.unencrypted.dump")
assert_equal(result['filename'], os.path.abspath(tmpdir + "/node0/wallet.unencrypted.dump"))
found_addr, found_script_addr, found_addr_chg, found_addr_rsv, hd_master_addr_unenc = \
found_addr, found_script_addr, found_addr_chg, found_addr_rsv, hd_master_addr_unenc, witness_addr_ret = \
read_dump(tmpdir + "/node0/wallet.unencrypted.dump", addrs, script_addrs, None)
assert_equal(found_addr, test_addr_count) # all keys must be in the dump
assert_equal(found_script_addr, 2) # all scripts must be in the dump
assert_equal(found_addr_chg, 50) # 50 blocks where mined
assert_equal(found_addr_rsv, 90*2) # 90 keys plus 100% internal keys
assert_equal(witness_addr_ret, witness_addr) # p2sh-p2wsh address added to the first key
#encrypt wallet, restart, unlock and dump
self.nodes[0].node_encrypt_wallet('test')
@ -116,12 +127,13 @@ class WalletDumpTest(BitcoinTestFramework):
self.nodes[0].keypoolrefill()
self.nodes[0].dumpwallet(tmpdir + "/node0/wallet.encrypted.dump")
found_addr, found_script_addr, found_addr_chg, found_addr_rsv, _ = \
found_addr, found_script_addr, found_addr_chg, found_addr_rsv, _, witness_addr_ret = \
read_dump(tmpdir + "/node0/wallet.encrypted.dump", addrs, script_addrs, hd_master_addr_unenc)
assert_equal(found_addr, test_addr_count)
assert_equal(found_script_addr, 2)
assert_equal(found_addr_chg, 90*2 + 50) # old reserve keys are marked as change now
assert_equal(found_addr_rsv, 90*2)
assert_equal(witness_addr_ret, witness_addr)
# Overwriting should fail
assert_raises_rpc_error(-8, "already exists", self.nodes[0].dumpwallet, tmpdir + "/node0/wallet.unencrypted.dump")