wownero: integration

basicswap/basicswap.py

@@ -34,6 +34,7 @@ from .interface.part import PARTInterface, PARTInterfaceAnon, PARTInterfaceBlind
 from . import __version__
 from .rpc import escape_rpcauth
 from .rpc_xmr import make_xmr_rpc2_func
+from .rpc_wow import make_wow_rpc2_func
 from .ui.util import getCoinName, known_chart_coins
 from .util import (
     AutomationConstraint,
@@ -180,6 +181,21 @@ def threadPollXMRChainState(swap_client, coin_type):
         swap_client.chainstate_delay_event.wait(random.randrange(20, 30))  # Random to stagger updates
 
 
+def threadPollWOWChainState(swap_client, coin_type):
+    ci = swap_client.ci(coin_type)
+    cc = swap_client.coin_clients[coin_type]
+    while not swap_client.chainstate_delay_event.is_set():
+        try:
+            new_height = ci.getChainHeight()
+            if new_height != cc['chain_height']:
+                swap_client.log.debug('New {} block at height: {}'.format(ci.ticker(), new_height))
+                with swap_client.mxDB:
+                    cc['chain_height'] = new_height
+        except Exception as e:
+            swap_client.log.warning('threadPollWOWChainState {}, error: {}'.format(ci.ticker(), str(e)))
+        swap_client.chainstate_delay_event.wait(random.randrange(20, 30))  # Random to stagger updates
+
+
 def threadPollChainState(swap_client, coin_type):
     ci = swap_client.ci(coin_type)
     cc = swap_client.coin_clients[coin_type]
@@ -281,7 +297,7 @@ class BasicSwap(BaseApp):
 
         # TODO: Set dynamically
         self.balance_only_coins = (Coins.LTC_MWEB, )
-        self.scriptless_coins = (Coins.XMR, Coins.PART_ANON, Coins.FIRO)
+        self.scriptless_coins = (Coins.XMR, Coins.WOW, Coins.PART_ANON, Coins.FIRO)
         self.adaptor_swap_only_coins = self.scriptless_coins + (Coins.PART_BLIND, )
         self.coins_without_segwit = (Coins.PIVX, Coins.DASH, Coins.NMC)
 
@@ -523,7 +539,7 @@ class BasicSwap(BaseApp):
         if self.coin_clients[coin]['connection_type'] == 'rpc':
             if coin == Coins.DCR:
                 self.coin_clients[coin]['walletrpcport'] = chain_client_settings['walletrpcport']
-            elif coin == Coins.XMR:
+            elif coin in (Coins.XMR, Coins.WOW):
                 self.coin_clients[coin]['rpctimeout'] = chain_client_settings.get('rpctimeout', 60)
                 self.coin_clients[coin]['walletrpctimeout'] = chain_client_settings.get('walletrpctimeout', 120)
                 self.coin_clients[coin]['walletrpctimeoutlong'] = chain_client_settings.get('walletrpctimeoutlong', 600)
@@ -561,9 +577,9 @@ class BasicSwap(BaseApp):
         if self.use_tor_proxy:
             have_cc_tor_opt = 'use_tor' in chain_client_settings
             if have_cc_tor_opt and chain_client_settings['use_tor'] is False:
-                self.log.warning('use_tor is true for system but false for XMR.')
+                self.log.warning('use_tor is true for system but false for ' + coin + '.')
             elif have_cc_tor_opt is False and is_private_ip_address(node_host):
-                self.log.warning(f'Not using proxy for XMR node at private ip address {node_host}.')
+                self.log.warning(f'Not using proxy for {coin} node at private ip address {node_host}.')
             else:
                 proxy_host = self.tor_proxy_host
                 proxy_port = self.tor_proxy_port
@@ -585,7 +601,10 @@ class BasicSwap(BaseApp):
             if proxy_host:
                 self.log.info(f'Connecting through proxy at {proxy_host}.')
 
+            if coin == Coins.XMR:
                 return make_xmr_rpc2_func(rpcport, daemon_login, rpchost, proxy_host=proxy_host, proxy_port=proxy_port)
+            if coin == Coins.WOW:
+                return make_wow_rpc2_func(rpcport, daemon_login, rpchost, proxy_host=proxy_host, proxy_port=proxy_port)
 
         daemon_login = None
         if coin_settings.get('rpcuser', '') != '':
@@ -687,6 +706,12 @@ class BasicSwap(BaseApp):
             chain_client_settings = self.getChainClientSettings(coin)
             xmr_i.setWalletFilename(chain_client_settings['walletfile'])
             return xmr_i
+        elif coin == Coins.WOW:
+            from .interface.wow import WOWInterface
+            wow_i = WOWInterface(self.coin_clients[coin], self.chain, self)
+            chain_client_settings = self.getChainClientSettings(coin)
+            wow_i.setWalletFilename(chain_client_settings['walletfile'])
+            return wow_i
         elif coin == Coins.PIVX:
             from .interface.pivx import PIVXInterface
             return PIVXInterface(self.coin_clients[coin], self.chain, self)
@@ -711,7 +736,7 @@ class BasicSwap(BaseApp):
 
     def setCoinRunParams(self, coin):
         cc = self.coin_clients[coin]
-        if coin == Coins.XMR:
+        if coin in (Coins.XMR, Coins.WOW):
             return
         if cc['connection_type'] == 'rpc' and cc['rpcauth'] is None:
             chain_client_settings = self.getChainClientSettings(coin)
@@ -782,8 +807,14 @@ class BasicSwap(BaseApp):
                 core_version = ci.getDaemonVersion()
                 self.log.info('%s Core version %d', ci.coin_name(), core_version)
                 self.coin_clients[c]['core_version'] = core_version
+                # thread_func = threadPollXMRChainState if c in (Coins.XMR, Coins.WOW) else threadPollChainState
+                if c == Coins.XMR:
+                    thread_func = threadPollXMRChainState
+                elif c == Coins.WOW:
+                    thread_func = threadPollWOWChainState
+                else:
+                    thread_func = threadPollChainState
 
-                thread_func = threadPollXMRChainState if c == Coins.XMR else threadPollChainState
                 t = threading.Thread(target=thread_func, args=(self, c))
                 self.threads.append(t)
                 t.start()
@@ -808,6 +839,12 @@ class BasicSwap(BaseApp):
                     except Exception as e:
                         self.log.warning('Can\'t open XMR wallet, could be locked.')
                         continue
+                elif c == Coins.WOW:
+                    try:
+                        ci.ensureWalletExists()
+                    except Exception as e:
+                        self.log.warning('Can\'t open WOW wallet, could be locked.')
+                        continue
                 elif c == Coins.LTC:
                     ci_mweb = self.ci(Coins.LTC_MWEB)
                     is_encrypted, _ = self.getLockedState()
@@ -858,7 +895,7 @@ class BasicSwap(BaseApp):
         self.log.info('Scanned %d unread messages.', nm)
 
     def stopDaemon(self, coin) -> None:
-        if coin in (Coins.XMR, Coins.DCR):
+        if coin in (Coins.XMR, Coins.DCR, Coins.WOW):
             return
         num_tries = 10
         authcookiepath = os.path.join(self.getChainDatadirPath(coin), '.cookie')
@@ -897,7 +934,7 @@ class BasicSwap(BaseApp):
 
         if with_wallet:
             self.waitForDaemonRPC(coin_type, with_wallet=False)
-            if coin_type in (Coins.XMR,):
+            if coin_type in (Coins.XMR, Coins.WOW):
                 return
             ci = self.ci(coin_type)
             # checkWallets can adjust the wallet name.
@@ -932,7 +969,7 @@ class BasicSwap(BaseApp):
                 raise ValueError('{} has an unexpected wallet seed and "restrict_unknown_seed_wallets" is enabled.'.format(ci.coin_name()))
             if self.coin_clients[c]['connection_type'] != 'rpc':
                 continue
-            if c == Coins.XMR:
+            if c in (Coins.XMR, Coins.WOW):
                 continue  # TODO
             synced = round(ci.getBlockchainInfo()['verificationprogress'], 3)
             if synced < 1.0:
@@ -1035,7 +1072,7 @@ class BasicSwap(BaseApp):
         db_key_coin_name = ci.coin_name().lower()
         self.log.info('Initialising {} wallet.'.format(ci.coin_name()))
 
-        if coin_type == Coins.XMR:
+        if coin_type in (Coins.XMR, Coins.WOW):
             key_view = self.getWalletKey(coin_type, 1, for_ed25519=True)
             key_spend = self.getWalletKey(coin_type, 2, for_ed25519=True)
             ci.initialiseWallet(key_view, key_spend)
@@ -1951,7 +1988,7 @@ class BasicSwap(BaseApp):
         return self.ci(coin_type).get_fee_rate(conf_target)
 
     def estimateWithdrawFee(self, coin_type, fee_rate):
-        if coin_type == Coins.XMR:
+        if coin_type in (Coins.XMR, Coins.WOW):
             # Fee estimate must be manually initiated
             return None
         tx_vsize = self.ci(coin_type).getHTLCSpendTxVSize()
@@ -1960,7 +1997,7 @@ class BasicSwap(BaseApp):
 
     def withdrawCoin(self, coin_type, value, addr_to, subfee: bool) -> str:
         ci = self.ci(coin_type)
-        if subfee and coin_type == Coins.XMR:
+        if subfee and coin_type in (Coins.XMR, Coins.WOW):
             self.log.info('withdrawCoin sweep all {} to {}'.format(ci.ticker(), addr_to))
         else:
             self.log.info('withdrawCoin {} {} to {} {}'.format(value, ci.ticker(), addr_to, ' subfee' if subfee else ''))
@@ -2012,7 +2049,7 @@ class BasicSwap(BaseApp):
         if c == Coins.PART:
             ci.setWalletSeedWarning(False)  # All keys should be be derived from the Particl mnemonic
             return True  # TODO
-        if c == Coins.XMR:
+        if c in (Coins.XMR, Coins.WOW):
             expect_address = self.getCachedMainWalletAddress(ci)
             if expect_address is None:
                 self.log.warning('Can\'t find expected main wallet address for coin {}'.format(ci.coin_name()))
@@ -2056,7 +2093,7 @@ class BasicSwap(BaseApp):
         # TODO: How to scan pruned blocks?
 
         if not self.checkWalletSeed(coin_type):
-            if coin_type == Coins.XMR:
+            if coin_type in (Coins.XMR, Coins.WOW):
                 raise ValueError('TODO: How to reseed XMR wallet?')
             else:
                 raise ValueError('Wallet seed doesn\'t match expected.')
@@ -5865,7 +5902,7 @@ class BasicSwap(BaseApp):
             kbsl = self.getPathKey(coin_from, coin_to, bid.created_at, xmr_swap.contract_count, KeyTypes.KBSL, for_ed25519)
             vkbs = ci_to.sumKeys(kbsl, kbsf)
 
-            if coin_to == Coins.XMR:
+            if coin_to == (Coins.XMR, Coins.WOW):
                 address_to = self.getCachedMainWalletAddress(ci_to, session)
             elif coin_to in (Coins.PART_BLIND, Coins.PART_ANON):
                 address_to = self.getCachedStealthAddressForCoin(coin_to, session)
@@ -5932,7 +5969,7 @@ class BasicSwap(BaseApp):
         vkbs = ci_to.sumKeys(kbsl, kbsf)
 
         try:
-            if offer.coin_to == Coins.XMR:
+            if offer.coin_to in (Coins.XMR, Coins.WOW):
                 address_to = self.getCachedMainWalletAddress(ci_to, session)
             elif coin_to in (Coins.PART_BLIND, Coins.PART_ANON):
                 address_to = self.getCachedStealthAddressForCoin(coin_to, session)
@@ -6984,7 +7021,7 @@ class BasicSwap(BaseApp):
                 rv['anon_pending'] = walletinfo['unconfirmed_anon'] + walletinfo['immature_anon_balance']
                 rv['blind_balance'] = walletinfo['blind_balance']
                 rv['blind_unconfirmed'] = walletinfo['unconfirmed_blind']
-            elif coin == Coins.XMR:
+            elif coin in (Coins.XMR, Coins.WOW):
                 rv['main_address'] = self.getCachedMainWalletAddress(ci)
             elif coin == Coins.NAV:
                 rv['immature'] = walletinfo['immature_balance']

basicswap/chainparams.py

@@ -10,6 +10,7 @@ from .util import (
 )
 
 XMR_COIN = 10 ** 12
+WOW_COIN = 10 ** 11
 
 
 class Coins(IntEnum):
@@ -21,13 +22,14 @@ class Coins(IntEnum):
     XMR = 6
     PART_BLIND = 7
     PART_ANON = 8
-    # ZANO = 9
+    WOW = 9
     # NDAU = 10
     PIVX = 11
     DASH = 12
     FIRO = 13
     NAV = 14
     LTC_MWEB = 15
+    # ZANO = 16 was 9
 
 
 chainparams = {
@@ -247,6 +249,33 @@ chainparams = {
             'address_prefix': 18,
         }
     },
+    Coins.WOW: {
+        'name': 'wownero',
+        'ticker': 'WOW',
+        'client': 'wow',
+        'decimal_places': 11,
+        'mainnet': {
+            'rpcport': 34568,
+            'walletrpcport': 34572,  # todo
+            'min_amount': 100000,
+            'max_amount': 10000 * WOW_COIN,
+            'address_prefix': 4146,
+        },
+        'testnet': {
+            'rpcport': 44568,
+            'walletrpcport': 44572,
+            'min_amount': 100000,
+            'max_amount': 10000 * WOW_COIN,
+            'address_prefix': 4146,
+        },
+        'regtest': {
+            'rpcport': 54568,
+            'walletrpcport': 54572,
+            'min_amount': 100000,
+            'max_amount': 10000 * WOW_COIN,
+            'address_prefix': 4146,
+        }
+    },
     Coins.PIVX: {
         'name': 'pivx',
         'ticker': 'PIVX',

basicswap/config.py

@@ -36,3 +36,7 @@ NAMECOIN_TX = os.getenv('NAMECOIN_TX', 'namecoin-tx' + bin_suffix)
 XMR_BINDIR = os.path.expanduser(os.getenv('XMR_BINDIR', os.path.join(DEFAULT_TEST_BINDIR, 'monero')))
 XMRD = os.getenv('XMRD', 'monerod' + bin_suffix)
 XMR_WALLET_RPC = os.getenv('XMR_WALLET_RPC', 'monero-wallet-rpc' + bin_suffix)
+
+WOW_BINDIR = os.path.expanduser(os.getenv('WOW_BINDIR', os.path.join(DEFAULT_TEST_BINDIR, 'wownero')))
+WOWD = os.getenv('WOWD', 'wownerod' + bin_suffix)
+WOW_WALLET_RPC = os.getenv('WOW_WALLET_RPC', 'wownero-wallet-rpc' + bin_suffix)

basicswap/http_server.py

@@ -311,6 +311,22 @@ class HttpHandler(BaseHTTPRequestHandler):
                     else:
                         raise ValueError('Unknown RPC variant')
                     result = json.dumps(rv, indent=4)
+                elif coin_type == Coins.WOW:
+                    ci = swap_client.ci(coin_type)
+                    arr = cmd.split(None, 1)
+                    method = arr[0]
+                    params = json.loads(arr[1]) if len(arr) > 1 else []
+                    if coin_id == -8:
+                        rv = ci.rpc_wallet(method, params)
+                    elif coin_id == -7:
+                        rv = ci.rpc(method, params)
+                    elif coin_id == -6:
+                        if params == []:
+                            params = None
+                        rv = ci.rpc2(method, params)
+                    else:
+                        raise ValueError('Unknown WOW RPC variant')
+                    result = json.dumps(rv, indent=4)
                 else:
                     if call_type == 'http':
                         ci = swap_client.ci(coin_type)
@@ -338,6 +354,7 @@ class HttpHandler(BaseHTTPRequestHandler):
 
         coin_available = listAvailableCoins(swap_client, with_variants=False)
         with_xmr: bool = any(c[0] == Coins.XMR for c in coin_available)
+        with_wow: bool = any(c[0] == Coins.WOW for c in coin_available)
         coins = [(str(c[0]) + ',0', c[1]) for c in coin_available if c[0] not in (Coins.XMR, )]
 
         if any(c[0] == Coins.DCR for c in coin_available):
@@ -348,6 +365,10 @@ class HttpHandler(BaseHTTPRequestHandler):
             coins.append((str(int(Coins.XMR)) + ',0', 'Monero'))
             coins.append((str(int(Coins.XMR)) + ',1', 'Monero JSON'))
             coins.append((str(int(Coins.XMR)) + ',2', 'Monero Wallet'))
+        if with_wow:
+            coins.append((str(int(Coins.WOW)) + ',0', 'Wownero'))
+            coins.append((str(int(Coins.WOW)) + ',1', 'Wownero JSON'))
+            coins.append((str(int(Coins.WOW)) + ',2', 'Wownero Wallet'))
 
         return self.render_template(template, {
             'messages': messages,

basicswap/interface/wow.py

@@ -0,0 +1,577 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2020-2024 tecnovert
+# Distributed under the MIT software license, see the accompanying
+# file LICENSE or http://www.opensource.org/licenses/mit-license.php.
+
+import json
+import logging
+
+import basicswap.contrib.ed25519_fast as edf
+import basicswap.ed25519_fast_util as edu
+import basicswap.util_xmr as wow_util
+from coincurve.ed25519 import (
+    ed25519_add,
+    ed25519_get_pubkey,
+    ed25519_scalar_add,
+)
+from coincurve.keys import PrivateKey
+from coincurve.dleag import (
+    dleag_prove,
+    dleag_verify,
+    dleag_proof_len,
+    verify_ed25519_point,
+)
+
+from basicswap.interface import (
+    Curves)
+from basicswap.util import (
+    i2b, b2i, b2h,
+    dumpj,
+    ensure,
+    make_int,
+    TemporaryError)
+from basicswap.util.network import (
+    is_private_ip_address)
+from basicswap.rpc_wow import (
+    make_wow_rpc_func,
+    make_wow_rpc2_func)
+from basicswap.chainparams import WOW_COIN, CoinInterface, Coins
+
+
+class WOWInterface(CoinInterface):
+    @staticmethod
+    def curve_type():
+        return Curves.ed25519
+
+    @staticmethod
+    def coin_type():
+        return Coins.WOW
+
+    @staticmethod
+    def COIN():
+        return WOW_COIN
+
+    @staticmethod
+    def exp() -> int:
+        return 11
+
+    @staticmethod
+    def nbk() -> int:
+        return 32
+
+    @staticmethod
+    def nbK() -> int:  # No. of bytes requires to encode a public key
+        return 32
+
+    @staticmethod
+    def depth_spendable() -> int:
+        return 10
+
+    @staticmethod
+    def xmr_swap_a_lock_spend_tx_vsize() -> int:
+        raise ValueError('Not possible')
+
+    @staticmethod
+    def xmr_swap_b_lock_spend_tx_vsize() -> int:
+        # TODO: Estimate with ringsize
+        return 1604
+
+    def __init__(self, coin_settings, network, swap_client=None):
+        super().__init__(network)
+
+        self._addr_prefix = self.chainparams_network()['address_prefix']
+
+        self.blocks_confirmed = coin_settings['blocks_confirmed']
+        self._restore_height = coin_settings.get('restore_height', 0)
+        self.setFeePriority(coin_settings.get('fee_priority', 0))
+        self._sc = swap_client
+        self._log = self._sc.log if self._sc and self._sc.log else logging
+        self._wallet_password = None
+        self._have_checked_seed = False
+
+        daemon_login = None
+        if coin_settings.get('rpcuser', '') != '':
+            daemon_login = (coin_settings.get('rpcuser', ''), coin_settings.get('rpcpassword', ''))
+
+        rpchost = coin_settings.get('rpchost', '127.0.0.1')
+        proxy_host = None
+        proxy_port = None
+        # Connect to the daemon over a proxy if not running locally
+        if swap_client:
+            chain_client_settings = swap_client.getChainClientSettings(self.coin_type())
+            manage_daemon: bool = chain_client_settings['manage_daemon']
+            if swap_client.use_tor_proxy:
+                if manage_daemon is False:
+                    log_str: str = ''
+                    have_cc_tor_opt = 'use_tor' in chain_client_settings
+                    if have_cc_tor_opt and chain_client_settings['use_tor'] is False:
+                        log_str = ' bypassing proxy (use_tor false for WOW)'
+                    elif have_cc_tor_opt is False and is_private_ip_address(rpchost):
+                        log_str = ' bypassing proxy (private ip address)'
+                    else:
+                        proxy_host = swap_client.tor_proxy_host
+                        proxy_port = swap_client.tor_proxy_port
+                        log_str = f' through proxy at {proxy_host}'
+                    self._log.info(f'Connecting to remote {self.coin_name()} daemon at {rpchost}{log_str}.')
+                else:
+                    self._log.info(f'Not connecting to local {self.coin_name()} daemon through proxy.')
+            elif manage_daemon is False:
+                self._log.info(f'Connecting to remote {self.coin_name()} daemon at {rpchost}.')
+
+        self._rpctimeout = coin_settings.get('rpctimeout', 60)
+        self._walletrpctimeout = coin_settings.get('walletrpctimeout', 120)
+        self._walletrpctimeoutlong = coin_settings.get('walletrpctimeoutlong', 600)
+
+        self.rpc = make_wow_rpc_func(coin_settings['rpcport'], daemon_login, host=rpchost, proxy_host=proxy_host, proxy_port=proxy_port, default_timeout=self._rpctimeout, tag='Node(j) ')
+        self.rpc2 = make_wow_rpc2_func(coin_settings['rpcport'], daemon_login, host=rpchost, proxy_host=proxy_host, proxy_port=proxy_port, default_timeout=self._rpctimeout, tag='Node ')  # non-json endpoint
+        self.rpc_wallet = make_wow_rpc_func(coin_settings['walletrpcport'], coin_settings['walletrpcauth'], host=coin_settings.get('walletrpchost', '127.0.0.1'), default_timeout=self._walletrpctimeout, tag='Wallet ')
+
+    def checkWallets(self) -> int:
+        return 1
+
+    def setFeePriority(self, new_priority):
+        ensure(new_priority >= 0 and new_priority < 4, 'Invalid fee_priority value')
+        self._fee_priority = new_priority
+
+    def setWalletFilename(self, wallet_filename):
+        self._wallet_filename = wallet_filename
+
+    def createWallet(self, params):
+        if self._wallet_password is not None:
+            params['password'] = self._wallet_password
+        rv = self.rpc_wallet('generate_from_keys', params)
+        self._log.info('generate_from_keys %s', dumpj(rv))
+
+    def openWallet(self, filename):
+        params = {'filename': filename}
+        if self._wallet_password is not None:
+            params['password'] = self._wallet_password
+
+        try:
+            # Can't reopen the same wallet in windows, !is_keys_file_locked()
+            self.rpc_wallet('close_wallet')
+        except Exception:
+            pass
+        self.rpc_wallet('open_wallet', params)
+
+    def initialiseWallet(self, key_view, key_spend, restore_height=None):
+        with self._mx_wallet:
+            try:
+                self.openWallet(self._wallet_filename)
+                # TODO: Check address
+                return  # Wallet exists
+            except Exception as e:
+                pass
+
+            Kbv = self.getPubkey(key_view)
+            Kbs = self.getPubkey(key_spend)
+            address_b58 = wow_util.encode_address(Kbv, Kbs, self._addr_prefix)
+
+            params = {
+                'filename': self._wallet_filename,
+                'address': address_b58,
+                'viewkey': b2h(key_view[::-1]),
+                'spendkey': b2h(key_spend[::-1]),
+                'restore_height': self._restore_height,
+            }
+            self.createWallet(params)
+            self.openWallet(self._wallet_filename)
+
+    def ensureWalletExists(self) -> None:
+        with self._mx_wallet:
+            self.openWallet(self._wallet_filename)
+
+    def testDaemonRPC(self, with_wallet=True) -> None:
+        self.rpc_wallet('get_languages')
+
+    def getDaemonVersion(self):
+        return self.rpc_wallet('get_version')['version']
+
+    def getBlockchainInfo(self):
+        get_height = self.rpc2('get_height', timeout=self._rpctimeout)
+        rv = {
+            'blocks': get_height['height'],
+            'verificationprogress': 0.0,
+        }
+
+        try:
+            # get_block_count.block_count is how many blocks are in the longest chain known to the node.
+            # get_block_count returns "Internal error" if bootstrap-daemon is active
+            if get_height['untrusted'] is True:
+                rv['bootstrapping'] = True
+                get_info = self.rpc2('get_info', timeout=self._rpctimeout)
+                if 'height_without_bootstrap' in get_info:
+                    rv['blocks'] = get_info['height_without_bootstrap']
+
+                rv['known_block_count'] = get_info['height']
+                if rv['known_block_count'] > rv['blocks']:
+                    rv['verificationprogress'] = rv['blocks'] / rv['known_block_count']
+            else:
+                rv['known_block_count'] = self.rpc('get_block_count', timeout=self._rpctimeout)['count']
+                rv['verificationprogress'] = rv['blocks'] / rv['known_block_count']
+        except Exception as e:
+            self._log.warning('WOW get_block_count failed with: %s', str(e))
+            rv['verificationprogress'] = 0.0
+
+        return rv
+
+    def getChainHeight(self):
+        return self.rpc2('get_height', timeout=self._rpctimeout)['height']
+
+    def getWalletInfo(self):
+        with self._mx_wallet:
+            try:
+                self.openWallet(self._wallet_filename)
+            except Exception as e:
+                if 'Failed to open wallet' in str(e):
+                    rv = {'encrypted': True, 'locked': True, 'balance': 0, 'unconfirmed_balance': 0}
+                    return rv
+                raise e
+
+            rv = {}
+            self.rpc_wallet('refresh')
+            balance_info = self.rpc_wallet('get_balance')
+
+            rv['balance'] = self.format_amount(balance_info['unlocked_balance'])
+            rv['unconfirmed_balance'] = self.format_amount(balance_info['balance'] - balance_info['unlocked_balance'])
+            rv['encrypted'] = False if self._wallet_password is None else True
+            rv['locked'] = False
+            return rv
+
+    def walletRestoreHeight(self):
+        return self._restore_height
+
+    def getMainWalletAddress(self) -> str:
+        with self._mx_wallet:
+            self.openWallet(self._wallet_filename)
+            return self.rpc_wallet('get_address')['address']
+
+    def getNewAddress(self, placeholder) -> str:
+        with self._mx_wallet:
+            self.openWallet(self._wallet_filename)
+            new_address = self.rpc_wallet('create_address', {'account_index': 0})['address']
+            self.rpc_wallet('store')
+            return new_address
+
+    def get_fee_rate(self, conf_target: int = 2):
+        # fees - array of unsigned int; Represents the base fees at different priorities [slow, normal, fast, fastest].
+        fee_est = self.rpc('get_fee_estimate')
+        if conf_target <= 1:
+            conf_target = 1  # normal
+        else:
+            conf_target = 0  # slow
+        fee_per_k_bytes = fee_est['fees'][conf_target] * 1000
+
+        return float(self.format_amount(fee_per_k_bytes)), 'get_fee_estimate'
+
+    def getNewSecretKey(self) -> bytes:
+        # Note: Returned bytes are in big endian order
+        return i2b(edu.get_secret())
+
+    def pubkey(self, key: bytes) -> bytes:
+        return edf.scalarmult_B(key)
+
+    def encodeKey(self, vk: bytes) -> str:
+        return vk[::-1].hex()
+
+    def decodeKey(self, k_hex: str) -> bytes:
+        return bytes.fromhex(k_hex)[::-1]
+
+    def encodePubkey(self, pk: bytes) -> str:
+        return edu.encodepoint(pk)
+
+    def decodePubkey(self, pke):
+        return edf.decodepoint(pke)
+
+    def getPubkey(self, privkey):
+        return ed25519_get_pubkey(privkey)
+
+    def getAddressFromKeys(self, key_view: bytes, key_spend: bytes) -> str:
+        pk_view = self.getPubkey(key_view)
+        pk_spend = self.getPubkey(key_spend)
+        return wow_util.encode_address(pk_view, pk_spend, self._addr_prefix)
+
+    def verifyKey(self, k: int) -> bool:
+        i = b2i(k)
+        return (i < edf.l and i > 8)
+
+    def verifyPubkey(self, pubkey_bytes):
+        # Calls ed25519_decode_check_point() in secp256k1
+        # Checks for small order
+        return verify_ed25519_point(pubkey_bytes)
+
+    def proveDLEAG(self, key: bytes) -> bytes:
+        privkey = PrivateKey(key)
+        return dleag_prove(privkey)
+
+    def verifyDLEAG(self, dleag_bytes: bytes) -> bool:
+        return dleag_verify(dleag_bytes)
+
+    def lengthDLEAG(self) -> int:
+        return dleag_proof_len()
+
+    def sumKeys(self, ka: bytes, kb: bytes) -> bytes:
+        return ed25519_scalar_add(ka, kb)
+
+    def sumPubkeys(self, Ka: bytes, Kb: bytes) -> bytes:
+        return ed25519_add(Ka, Kb)
+
+    def encodeSharedAddress(self, Kbv: bytes, Kbs: bytes) -> str:
+        return wow_util.encode_address(Kbv, Kbs, self._addr_prefix)
+
+    def publishBLockTx(self, kbv: bytes, Kbs: bytes, output_amount: int, feerate: int, unlock_time: int = 0) -> bytes:
+        with self._mx_wallet:
+            self.openWallet(self._wallet_filename)
+            self.rpc_wallet('refresh')
+
+            Kbv = self.getPubkey(kbv)
+            shared_addr = wow_util.encode_address(Kbv, Kbs, self._addr_prefix)
+
+            params = {'destinations': [{'amount': output_amount, 'address': shared_addr}], 'unlock_time': unlock_time}
+            if self._fee_priority > 0:
+                params['priority'] = self._fee_priority
+            rv = self.rpc_wallet('transfer', params)
+            self._log.info('publishBLockTx %s to address_b58 %s', rv['tx_hash'], shared_addr)
+            tx_hash = bytes.fromhex(rv['tx_hash'])
+
+            return tx_hash
+
+    def findTxB(self, kbv, Kbs, cb_swap_value, cb_block_confirmed, restore_height, bid_sender):
+        with self._mx_wallet:
+            Kbv = self.getPubkey(kbv)
+            address_b58 = wow_util.encode_address(Kbv, Kbs, self._addr_prefix)
+
+            kbv_le = kbv[::-1]
+            params = {
+                'restore_height': restore_height,
+                'filename': address_b58,
+                'address': address_b58,
+                'viewkey': b2h(kbv_le),
+            }
+
+            try:
+                self.openWallet(address_b58)
+            except Exception as e:
+                self.createWallet(params)
+                self.openWallet(address_b58)
+
+            self.rpc_wallet('refresh', timeout=self._walletrpctimeoutlong)
+
+            '''
+            # Debug
+            try:
+                current_height = self.rpc_wallet('get_height')['height']
+                self._log.info('findTxB WOW current_height %d\nAddress: %s', current_height, address_b58)
+            except Exception as e:
+                self._log.info('rpc failed %s', str(e))
+                current_height = None  # If the transfer is available it will be deep enough
+                #   and (current_height is None or current_height - transfer['block_height'] > cb_block_confirmed):
+            '''
+            params = {'transfer_type': 'available'}
+            transfers = self.rpc_wallet('incoming_transfers', params)
+            rv = None
+            if 'transfers' in transfers:
+                for transfer in transfers['transfers']:
+                    # unlocked <- wallet->is_transfer_unlocked() checks unlock_time and CRYPTONOTE_DEFAULT_TX_SPENDABLE_AGE
+                    if not transfer['unlocked']:
+                        full_tx = self.rpc_wallet('get_transfer_by_txid', {'txid': transfer['tx_hash']})
+                        unlock_time = full_tx['transfer']['unlock_time']
+                        if unlock_time != 0:
+                            self._log.warning('Coin b lock txn is locked: {}, unlock_time {}'.format(transfer['tx_hash'], unlock_time))
+                            rv = -1
+                            continue
+                    if transfer['amount'] == cb_swap_value:
+                        return {'txid': transfer['tx_hash'], 'amount': transfer['amount'], 'height': 0 if 'block_height' not in transfer else transfer['block_height']}
+                    else:
+                        self._log.warning('Incorrect amount detected for coin b lock txn: {}'.format(transfer['tx_hash']))
+                        rv = -1
+            return rv
+
+    def findTxnByHash(self, txid):
+        with self._mx_wallet:
+            self.openWallet(self._wallet_filename)
+            self.rpc_wallet('refresh', timeout=self._walletrpctimeoutlong)
+
+            try:
+                current_height = self.rpc2('get_height', timeout=self._rpctimeout)['height']
+                self._log.info('findTxnByHash WOW current_height %d\nhash: %s', current_height, txid)
+            except Exception as e:
+                self._log.info('rpc failed %s', str(e))
+                current_height = None  # If the transfer is available it will be deep enough
+
+            params = {'transfer_type': 'available'}
+            rv = self.rpc_wallet('incoming_transfers', params)
+            if 'transfers' in rv:
+                for transfer in rv['transfers']:
+                    if transfer['tx_hash'] == txid \
+                       and (current_height is None or current_height - transfer['block_height'] > self.blocks_confirmed):
+                        return {'txid': transfer['tx_hash'], 'amount': transfer['amount'], 'height': transfer['block_height']}
+
+            return None
+
+    def spendBLockTx(self, chain_b_lock_txid: bytes, address_to: str, kbv: bytes, kbs: bytes, cb_swap_value: int, b_fee_rate: int, restore_height: int, spend_actual_balance: bool = False) -> bytes:
+        '''
+        Notes:
+        "Error: No unlocked balance in the specified subaddress(es)" can mean not enough funds after tx fee.
+        '''
+        with self._mx_wallet:
+            Kbv = self.getPubkey(kbv)
+            Kbs = self.getPubkey(kbs)
+            address_b58 = wow_util.encode_address(Kbv, Kbs, self._addr_prefix)
+
+            wallet_filename = address_b58 + '_spend'
+
+            params = {
+                'filename': wallet_filename,
+                'address': address_b58,
+                'viewkey': b2h(kbv[::-1]),
+                'spendkey': b2h(kbs[::-1]),
+                'restore_height': restore_height,
+            }
+
+            try:
+                self.openWallet(wallet_filename)
+            except Exception as e:
+                self.createWallet(params)
+                self.openWallet(wallet_filename)
+
+            self.rpc_wallet('refresh')
+            rv = self.rpc_wallet('get_balance')
+            if rv['balance'] < cb_swap_value:
+                self._log.warning('Balance is too low, checking for existing spend.')
+                txns = self.rpc_wallet('get_transfers', {'out': True})
+                if 'out' in txns:
+                    txns = txns['out']
+                    if len(txns) > 0:
+                        txid = txns[0]['txid']
+                        self._log.warning(f'spendBLockTx detected spending tx: {txid}.')
+                        if txns[0]['address'] == address_b58:
+                            return bytes.fromhex(txid)
+
+                self._log.error('wallet {} balance {}, expected {}'.format(wallet_filename, rv['balance'], cb_swap_value))
+
+                if not spend_actual_balance:
+                    raise TemporaryError('Invalid balance')
+
+            if spend_actual_balance and rv['balance'] != cb_swap_value:
+                self._log.warning('Spending actual balance {}, not swap value {}.'.format(rv['balance'], cb_swap_value))
+                cb_swap_value = rv['balance']
+            if rv['unlocked_balance'] < cb_swap_value:
+                self._log.error('wallet {} balance {}, expected {}, blocks_to_unlock {}'.format(wallet_filename, rv['unlocked_balance'], cb_swap_value, rv['blocks_to_unlock']))
+                raise TemporaryError('Invalid unlocked_balance')
+
+            params = {'address': address_to}
+            if self._fee_priority > 0:
+                params['priority'] = self._fee_priority
+
+            rv = self.rpc_wallet('sweep_all', params)
+            self._log.debug('sweep_all {}'.format(json.dumps(rv)))
+
+            return bytes.fromhex(rv['tx_hash_list'][0])
+
+    def withdrawCoin(self, value, addr_to: str, sweepall: bool, estimate_fee: bool = False) -> str:
+        with self._mx_wallet:
+            self.openWallet(self._wallet_filename)
+            self.rpc_wallet('refresh')
+
+            if sweepall:
+                balance = self.rpc_wallet('get_balance')
+                if balance['balance'] != balance['unlocked_balance']:
+                    raise ValueError('Balance must be fully confirmed to use sweep all.')
+                self._log.info('WOW {} sweep_all.'.format('estimate fee' if estimate_fee else 'withdraw'))
+                self._log.debug('WOW balance: {}'.format(balance['balance']))
+                params = {'address': addr_to, 'do_not_relay': estimate_fee}
+                if self._fee_priority > 0:
+                    params['priority'] = self._fee_priority
+                rv = self.rpc_wallet('sweep_all', params)
+                if estimate_fee:
+                    return {'num_txns': len(rv['fee_list']), 'sum_amount': sum(rv['amount_list']), 'sum_fee': sum(rv['fee_list']), 'sum_weight': sum(rv['weight_list'])}
+                return rv['tx_hash_list'][0]
+
+            value_sats: int = make_int(value, self.exp())
+            params = {'destinations': [{'amount': value_sats, 'address': addr_to}], 'do_not_relay': estimate_fee}
+            if self._fee_priority > 0:
+                params['priority'] = self._fee_priority
+            rv = self.rpc_wallet('transfer', params)
+            if estimate_fee:
+                return {'num_txns': 1, 'sum_amount': rv['amount'], 'sum_fee': rv['fee'], 'sum_weight': rv['weight']}
+            return rv['tx_hash']
+
+    def estimateFee(self, value: int, addr_to: str, sweepall: bool) -> str:
+        return self.withdrawCoin(value, addr_to, sweepall, estimate_fee=True)
+
+    def showLockTransfers(self, kbv, Kbs, restore_height):
+        with self._mx_wallet:
+            try:
+                Kbv = self.getPubkey(kbv)
+                address_b58 = wow_util.encode_address(Kbv, Kbs, self._addr_prefix)
+                wallet_file = address_b58 + '_spend'
+                try:
+                    self.openWallet(wallet_file)
+                except Exception:
+                    wallet_file = address_b58
+                    try:
+                        self.openWallet(wallet_file)
+                    except Exception:
+                        self._log.info(f'showLockTransfers trying to create wallet for address {address_b58}.')
+                        kbv_le = kbv[::-1]
+                        params = {
+                            'restore_height': restore_height,
+                            'filename': address_b58,
+                            'address': address_b58,
+                            'viewkey': b2h(kbv_le),
+                        }
+                        self.createWallet(params)
+                        self.openWallet(address_b58)
+
+                self.rpc_wallet('refresh')
+
+                rv = self.rpc_wallet('get_transfers', {'in': True, 'out': True, 'pending': True, 'failed': True})
+                rv['filename'] = wallet_file
+                return rv
+            except Exception as e:
+                return {'error': str(e)}
+
+    def getSpendableBalance(self) -> int:
+        with self._mx_wallet:
+            self.openWallet(self._wallet_filename)
+
+            self.rpc_wallet('refresh')
+            balance_info = self.rpc_wallet('get_balance')
+            return balance_info['unlocked_balance']
+
+    def changeWalletPassword(self, old_password, new_password):
+        self._log.info('changeWalletPassword - {}'.format(self.ticker()))
+        orig_password = self._wallet_password
+        if old_password != '':
+            self._wallet_password = old_password
+        try:
+            self.openWallet(self._wallet_filename)
+            self.rpc_wallet('change_wallet_password', {'old_password': old_password, 'new_password': new_password})
+        except Exception as e:
+            self._wallet_password = orig_password
+            raise e
+
+    def unlockWallet(self, password: str) -> None:
+        self._log.info('unlockWallet - {}'.format(self.ticker()))
+        self._wallet_password = password
+
+        if not self._have_checked_seed:
+            self._sc.checkWalletSeed(self.coin_type())
+
+    def lockWallet(self) -> None:
+        self._log.info('lockWallet - {}'.format(self.ticker()))
+        self._wallet_password = None
+
+    def isAddressMine(self, address):
+        # TODO
+        return True
+
+    def ensureFunds(self, amount: int) -> None:
+        if self.getSpendableBalance() < amount:
+            raise ValueError('Balance too low')
+
+    def getTransaction(self, txid: bytes):
+        return self.rpc2('get_transactions', {'txs_hashes': [txid.hex(), ]})

basicswap/js_server.py

@@ -54,7 +54,7 @@ def withdraw_coin(swap_client, coin_type, post_string, is_json):
     post_data = getFormData(post_string, is_json)
     address = get_data_entry(post_data, 'address')
 
-    if coin_type == Coins.XMR:
+    if coin_type in (Coins.XMR, Coins.WOW):
         value = None
         sweepall = get_data_entry(post_data, 'sweepall')
         if not isinstance(sweepall, bool):
@@ -74,7 +74,7 @@ def withdraw_coin(swap_client, coin_type, post_string, is_json):
     elif coin_type == Coins.LTC:
         type_from = get_data_entry_or(post_data, 'type_from', 'plain')
         txid_hex = swap_client.withdrawLTC(type_from, value, address, subfee)
-    elif coin_type == Coins.XMR:
+    elif coin_type in (Coins.XMR, Coins.WOW):
         txid_hex = swap_client.withdrawCoin(coin_type, value, address, sweepall)
     else:
         txid_hex = swap_client.withdrawCoin(coin_type, value, address, subfee)
@@ -685,7 +685,7 @@ def js_getcoinseed(self, url_split, post_string, is_json) -> bytes:
         raise ValueError('Particl wallet seed is set from the Basicswap mnemonic.')
 
     ci = swap_client.ci(coin)
-    if coin == Coins.XMR:
+    if coin in (Coins.XMR, Coins.WOW):
         key_view = swap_client.getWalletKey(coin, 1, for_ed25519=True)
         key_spend = swap_client.getWalletKey(coin, 2, for_ed25519=True)
         address = ci.getAddressFromKeys(key_view, key_spend)

basicswap/rpc_wow.py

@@ -0,0 +1,258 @@
+# -*- coding: utf-8 -*-
+
+import os
+import json
+import socks
+import time
+import urllib
+import hashlib
+from xmlrpc.client import (
+    Fault,
+    Transport,
+    SafeTransport,
+)
+from sockshandler import SocksiPyConnection
+from .util import jsonDecimal
+
+
+class SocksTransport(Transport):
+
+    def set_proxy(self, proxy_host, proxy_port):
+        self.proxy_host = proxy_host
+        self.proxy_port = proxy_port
+
+        self.proxy_type = socks.PROXY_TYPE_SOCKS5
+        self.proxy_rdns = True
+        self.proxy_username = None
+        self.proxy_password = None
+
+    def make_connection(self, host):
+        # return an existing connection if possible.  This allows
+        # HTTP/1.1 keep-alive.
+        if self._connection and host == self._connection[0]:
+            return self._connection[1]
+        # create a HTTP connection object from a host descriptor
+        chost, self._extra_headers, x509 = self.get_host_info(host)
+        self._connection = host, SocksiPyConnection(self.proxy_type, self.proxy_host, self.proxy_port, self.proxy_rdns, self.proxy_username, self.proxy_password, chost)
+        return self._connection[1]
+
+
+class JsonrpcDigest():
+    # __getattr__ complicates extending ServerProxy
+    def __init__(self, uri, transport=None, encoding=None, verbose=False,
+                 allow_none=False, use_datetime=False, use_builtin_types=False,
+                 *, context=None):
+
+        parsed = urllib.parse.urlparse(uri)
+        if parsed.scheme not in ('http', 'https'):
+            raise OSError('unsupported XML-RPC protocol')
+        self.__host = parsed.netloc
+        self.__handler = parsed.path
+
+        if transport is None:
+            handler = SafeTransport if parsed.scheme == 'https' else Transport
+            extra_kwargs = {}
+            transport = handler(use_datetime=use_datetime,
+                                use_builtin_types=use_builtin_types,
+                                **extra_kwargs)
+        self.__transport = transport
+
+        self.__encoding = encoding or 'utf-8'
+        self.__verbose = verbose
+        self.__allow_none = allow_none
+
+        self.__request_id = 0
+
+    def close(self):
+        if self.__transport is not None:
+            self.__transport.close()
+
+    def request_id(self):
+        return self.__request_id
+
+    def post_request(self, method, params, timeout=None):
+        try:
+            connection = self.__transport.make_connection(self.__host)
+            if timeout:
+                connection.timeout = timeout
+            headers = self.__transport._extra_headers[:]
+
+            connection.putrequest('POST', self.__handler)
+            headers.append(('Content-Type', 'application/json'))
+            headers.append(('User-Agent', 'jsonrpc'))
+            self.__transport.send_headers(connection, headers)
+            self.__transport.send_content(connection, '' if params is None else json.dumps(params, default=jsonDecimal).encode('utf-8'))
+            self.__request_id += 1
+
+            resp = connection.getresponse()
+            return resp.read()
+
+        except Fault:
+            raise
+        except Exception:
+            self.__transport.close()
+            raise
+
+    def json_request(self, request_body, username='', password='', timeout=None):
+        try:
+            connection = self.__transport.make_connection(self.__host)
+            if timeout:
+                connection.timeout = timeout
+
+            headers = self.__transport._extra_headers[:]
+
+            connection.putrequest('POST', self.__handler)
+            headers.append(('Content-Type', 'application/json'))
+            headers.append(('Connection', 'keep-alive'))
+            self.__transport.send_headers(connection, headers)
+            self.__transport.send_content(connection, json.dumps(request_body, default=jsonDecimal).encode('utf-8') if request_body else '')
+            resp = connection.getresponse()
+
+            if resp.status == 401:
+                resp_headers = resp.getheaders()
+                v = resp.read()
+
+                algorithm = ''
+                realm = ''
+                nonce = ''
+                for h in resp_headers:
+                    if h[0] != 'WWW-authenticate':
+                        continue
+                    fields = h[1].split(',')
+                    for f in fields:
+                        key, value = f.split('=', 1)
+                        if key == 'algorithm' and value != 'MD5':
+                            break
+                        if key == 'realm':
+                            realm = value.strip('"')
+                        if key == 'nonce':
+                            nonce = value.strip('"')
+                    if realm != '' and nonce != '':
+                        break
+
+                if realm == '' or nonce == '':
+                    raise ValueError('Authenticate header not found.')
+
+                path = self.__handler
+                HA1 = hashlib.md5(f'{username}:{realm}:{password}'.encode('utf-8')).hexdigest()
+
+                http_method = 'POST'
+                HA2 = hashlib.md5(f'{http_method}:{path}'.encode('utf-8')).hexdigest()
+
+                ncvalue = '{:08x}'.format(1)
+                s = ncvalue.encode('utf-8')
+                s += nonce.encode('utf-8')
+                s += time.ctime().encode('utf-8')
+                s += os.urandom(8)
+                cnonce = (hashlib.sha1(s).hexdigest()[:16])
+
+                # MD5-SESS
+                HA1 = hashlib.md5(f'{HA1}:{nonce}:{cnonce}'.encode('utf-8')).hexdigest()
+
+                respdig = hashlib.md5(f'{HA1}:{nonce}:{ncvalue}:{cnonce}:auth:{HA2}'.encode('utf-8')).hexdigest()
+
+                header_value = f'Digest username="{username}", realm="{realm}", nonce="{nonce}", uri="{path}", response="{respdig}", algorithm="MD5-sess", qop="auth", nc={ncvalue}, cnonce="{cnonce}"'
+                headers = self.__transport._extra_headers[:]
+                headers.append(('Authorization', header_value))
+
+                connection.putrequest('POST', self.__handler)
+                headers.append(('Content-Type', 'application/json'))
+                headers.append(('Connection', 'keep-alive'))
+                self.__transport.send_headers(connection, headers)
+                self.__transport.send_content(connection, json.dumps(request_body, default=jsonDecimal).encode('utf-8') if request_body else '')
+                resp = connection.getresponse()
+
+            self.__request_id += 1
+            return resp.read()
+
+        except Fault:
+            raise
+        except Exception:
+            self.__transport.close()
+            raise
+
+
+def callrpc_wow(rpc_port, method, params=[], rpc_host='127.0.0.1', path='json_rpc', auth=None, timeout=120, transport=None, tag=''):
+    # auth is a tuple: (username, password)
+    try:
+        if rpc_host.count('://') > 0:
+            url = '{}:{}/{}'.format(rpc_host, rpc_port, path)
+        else:
+            url = 'http://{}:{}/{}'.format(rpc_host, rpc_port, path)
+
+        x = JsonrpcDigest(url, transport=transport)
+        request_body = {
+            'method': method,
+            'params': params,
+            'jsonrpc': '2.0',
+            'id': x.request_id()
+        }
+        if auth:
+            v = x.json_request(request_body, username=auth[0], password=auth[1], timeout=timeout)
+        else:
+            v = x.json_request(request_body, timeout=timeout)
+        x.close()
+        r = json.loads(v.decode('utf-8'))
+    except Exception as ex:
+        raise ValueError('{}RPC Server Error: {}'.format(tag, str(ex)))
+
+    if 'error' in r and r['error'] is not None:
+        raise ValueError(tag + 'RPC error ' + str(r['error']))
+
+    return r['result']
+
+
+def callrpc_wow2(rpc_port: int, method: str, params=None, auth=None, rpc_host='127.0.0.1', timeout=120, transport=None, tag=''):
+    try:
+        if rpc_host.count('://') > 0:
+            url = '{}:{}/{}'.format(rpc_host, rpc_port, method)
+        else:
+            url = 'http://{}:{}/{}'.format(rpc_host, rpc_port, method)
+
+        x = JsonrpcDigest(url, transport=transport)
+        if auth:
+            v = x.json_request(params, username=auth[0], password=auth[1], timeout=timeout)
+        else:
+            v = x.json_request(params, timeout=timeout)
+        x.close()
+        r = json.loads(v.decode('utf-8'))
+    except Exception as ex:
+        raise ValueError('{}RPC Server Error: {}'.format(tag, str(ex)))
+
+    return r
+
+
+def make_wow_rpc2_func(port, auth, host='127.0.0.1', proxy_host=None, proxy_port=None, default_timeout=120, tag=''):
+    port = port
+    auth = auth
+    host = host
+    transport = None
+    default_timeout = default_timeout
+    tag = tag
+
+    if proxy_host:
+        transport = SocksTransport()
+        transport.set_proxy(proxy_host, proxy_port)
+
+    def rpc_func(method, params=None, wallet=None, timeout=default_timeout):
+        nonlocal port, auth, host, transport, tag
+        return callrpc_wow2(port, method, params, auth=auth, rpc_host=host, timeout=timeout, transport=transport, tag=tag)
+    return rpc_func
+
+
+def make_wow_rpc_func(port, auth, host='127.0.0.1', proxy_host=None, proxy_port=None, default_timeout=120, tag=''):
+    port = port
+    auth = auth
+    host = host
+    transport = None
+    default_timeout = default_timeout
+    tag = tag
+
+    if proxy_host:
+        transport = SocksTransport()
+        transport.set_proxy(proxy_host, proxy_port)
+
+    def rpc_func(method, params=None, wallet=None, timeout=default_timeout):
+        nonlocal port, auth, host, transport, tag
+        return callrpc_wow(port, method, params, rpc_host=host, auth=auth, timeout=timeout, transport=transport, tag=tag)
+    return rpc_func

basicswap/templates/offer_new_1.html

@@ -409,7 +409,7 @@
     document.getElementById('get_rate_inferred_button').addEventListener('click', getRateInferred);
 
     function set_swap_type_enabled(coin_from, coin_to, swap_type) {
-        const adaptor_sig_only_coins = ['6' /* XMR */, '8' /* PART_ANON */, '7' /* PART_BLIND */, '13' /* FIRO */];
+        const adaptor_sig_only_coins = ['6' /* XMR */,'9' /* WOW */, '8' /* PART_ANON */, '7' /* PART_BLIND */, '13' /* FIRO */];
         const secret_hash_only_coins = ['11' /* PIVX */, '12' /* DASH */];
         let make_hidden = false;
         if (adaptor_sig_only_coins.includes(coin_from) || adaptor_sig_only_coins.includes(coin_to)) {

basicswap/templates/settings.html

@@ -105,7 +105,7 @@
               </tr>
               {% endif %}
               {% if c.manage_daemon is defined %}
-              {% if c.name == 'monero' %}
+              {% if c.name in ('wownero', 'monero') %}
               <tr class="opacity-100 text-gray-500 dark:text-gray-100">
                <td class="py-3 px-6 bold">Manage Daemon</td>
                <td class="py-3 px-6">
@@ -175,7 +175,7 @@
                 </div>
                </td>
               </tr>
-              {% if c.name == 'monero' %}
+              {% if c.name in ('wownero', 'monero') %}
               <tr class="opacity-100 text-gray-500 dark:text-gray-100">
                <td class="py-3 px-6 bold">Transaction Fee Priority</td>
                <td class="py-3 px-6">

basicswap/templates/wallet.html

@@ -266,8 +266,8 @@
                       </div>
                       {% endif %}
                       {# / PART #}
-                      {% if w.cid == '6' %}
+                      {% if w.cid in '6, 9' %}
-                      {# XMR #}
+                      {# XMR | WOW #}
                       <div class="w-full md:w-1/2 p-3 flex justify-center items-center">
                         <div class="h-full">
                           <div class="flex flex-wrap -m-3">
@@ -412,8 +412,8 @@
     });
   </script>
   {% endif %}
-  {% if w.cid == '6' %}
+  {% if w.cid in '6, 9' %}
-  {# XMR #}
+  {# XMR | WOW #}
   <script>
     // Monero Sub
     var moneroSubAddress = "{{ w.deposit_address }}";
@@ -638,8 +638,7 @@
 
                                     floatBalance = parseFloat(balance);
                                     calculatedAmount = floatBalance * percent;
-
+                                    if (cid in '6, 9' && percent === 1) {
-                                    if (cid === '6' && percent === 1) {
                                         amountInput.setAttribute('data-hidden', 'true');
                                         amountInput.placeholder = 'Sweep All';
                                         amountInput.value = '';
@@ -654,8 +653,7 @@
                                         amountInput.placeholder = '';
                                         amountInput.disabled = false;
                                     }
-
+                                    if (cid in '6, 9' && percent === 1) {
-                                    if (cid === '6' && percent === 1) {
                                         var sweepAllCheckbox = document.getElementById('sweepall');
                                         if (sweepAllCheckbox) {
                                             sweepAllCheckbox.checked = true;
@@ -674,7 +672,7 @@
                         </td>
                       </tr>
                       <tr class="opacity-100 text-gray-500 dark:text-gray-100">
-                        {% if w.cid == '6' %} {# XMR #}
+                        {% if w.cid in '6, 9' %} {# XMR | WOW #}
                         <td class="py-3 px-6 bold">Sweep All:</td>
                         <td class="py-3 px-6"> <input class="hover:border-blue-500 w-5 h-5 form-check-input text-blue-600 bg-gray-50 border-gray-300 rounded focus:ring-blue-500 dark:focus:ring-blue-600 dark:ring-offset-gray-800 focus:ring-1 dark:bg-gray-500 dark:border-gray-400" type="checkbox" id="sweepall" name="sweepall_{{ w.cid }}" {% if w.wd_sweepall==true %} checked=checked{% endif %}> </td> {% else %} <td class="py-3 px-6 bold">Subtract Fee:</td>
                         <td class="py-3 px-6"> <input class="hover:border-blue-500 w-5 h-5 form-check-input text-blue-600 bg-gray-50 border-gray-300 rounded focus:ring-blue-500 dark:focus:ring-blue-600 dark:ring-offset-gray-800 focus:ring-1 dark:bg-gray-500 dark:border-gray-400" type="checkbox" name="subfee_{{ w.cid }}" {% if w.wd_subfee==true %} checked=checked{% endif %}> </td>
@@ -753,17 +751,17 @@
               <div class="pt-6 pb-6 bg-coolGray-100 border-t border-gray-100 dark:border-gray-400 dark:bg-gray-500 rounded-bl-xl rounded-br-xl">
                 <div class="px-6">
                   <div class="flex flex-wrap justify-end">
-                    {% if w.cid != '6' %}
+                    {% if w.cid not in '6, 9' %}
-                    {# !XMR #}
+                    {# !XMR | WOW #}
                     {% if w.show_utxo_groups %}
                     {% else %}
                     <div class="w-full md:w-auto p-1.5"> <button type="submit" class="flex flex-wrap justify-center px-4 py-2.5 bg-blue-500 hover:bg-blue-600 font-medium text-sm text-white border border-blue-500 rounded-md shadow-button focus:ring-0 focus:outline-none" id="showutxogroups" name="showutxogroups" value="Show UTXO Groups"> {{ utxo_groups_svg | safe }} Show UTXO Groups </button> </div>
                     {% endif %} {% endif %}
-                    {% if w.cid == '6' %}
+                    {% if w.cid in '6, 9' %}
-                    {# XMR #}
+                    {# XMR | WOW #}
                     <div class="w-full md:w-auto p-1.5 ml-2"> <button type="submit" class="flex flex-wrap justify-center w-full px-4 py-2.5 bg-blue-500 hover:bg-blue-600 font-medium text-sm text-white border border-blue-500 rounded-md shadow-button focus:ring-0 focus:outline-none" name="estfee_{{ w.cid }}" value="Estimate Fee">Estimate {{ w.ticker }} Fee </button> </div>
                     {% endif %}
-                    {# / XMR #} <div class="w-full md:w-auto p-1.5 ml-2"> <button type="submit" class="flex flex-wrap justify-center w-full px-4 py-2.5 bg-blue-500 hover:bg-blue-600 font-medium text-sm text-white border border-blue-500 rounded-md shadow-button focus:ring-0 focus:outline-none" name="withdraw_{{ w.cid }}" value="Withdraw" onclick="return confirmWithdrawal();">{{ withdraw_svg | safe }} Withdraw {{ w.ticker }} </div>
+                    {# / XMR | WOW #} <div class="w-full md:w-auto p-1.5 ml-2"> <button type="submit" class="flex flex-wrap justify-center w-full px-4 py-2.5 bg-blue-500 hover:bg-blue-600 font-medium text-sm text-white border border-blue-500 rounded-md shadow-button focus:ring-0 focus:outline-none" name="withdraw_{{ w.cid }}" value="Withdraw" onclick="return confirmWithdrawal();">{{ withdraw_svg | safe }} Withdraw {{ w.ticker }} </div>
                   </div>
                 </div>
               </div>
@@ -772,8 +770,8 @@
         </div>
       </div>
   </section>
-  {% if w.cid != '6' %}
+  {% if w.cid not in '6, 9' %}
-  {# !XMR #}
+  {# !XMR | WOW #}
   {% if w.show_utxo_groups %}
   <section class="p-6">
     <div class="flex items-center">

basicswap/templates/wallets.html

@@ -213,11 +213,11 @@ const coinNameToSymbol = {
   'Particl Blind': 'PART',
   'Particl Anon': 'PART',
   'Monero': 'XMR',
+  'Wownero': 'WOW',
   'Litecoin': 'LTC',
   'Firo': 'FIRO',
   'Dash': 'DASH',
   'PIVX': 'PIVX',
-  'Wownero': 'WOW',
   'Decred': 'DCR',
   'Zano': 'ZANO',
 };

basicswap/ui/page_offers.py

@@ -89,7 +89,7 @@ def parseOfferFormData(swap_client, form_data, page_data, options={}):
         page_data['coin_from'] = getCoinType(get_data_entry(form_data, 'coin_from'))
         coin_from = Coins(page_data['coin_from'])
         ci_from = swap_client.ci(coin_from)
-        if coin_from != Coins.XMR:
+        if coin_from not in (Coins.XMR, Coins.WOW):
             page_data['fee_from_conf'] = ci_from._conf_target  # Set default value
         parsed_data['coin_from'] = coin_from
     except Exception:
@@ -99,7 +99,7 @@ def parseOfferFormData(swap_client, form_data, page_data, options={}):
         page_data['coin_to'] = getCoinType(get_data_entry(form_data, 'coin_to'))
         coin_to = Coins(page_data['coin_to'])
         ci_to = swap_client.ci(coin_to)
-        if coin_to != Coins.XMR:
+        if coin_to not in (Coins.XMR, Coins.WOW):
             page_data['fee_to_conf'] = ci_to._conf_target  # Set default value
         parsed_data['coin_to'] = coin_to
     except Exception:
@@ -161,7 +161,7 @@ def parseOfferFormData(swap_client, form_data, page_data, options={}):
         page_data['swap_type'] = get_data_entry(form_data, 'swap_type')
         parsed_data['swap_type'] = page_data['swap_type']
         swap_type = swap_type_from_string(parsed_data['swap_type'])
-    elif parsed_data['coin_to'] in (Coins.XMR, Coins.PART_ANON):
+    elif parsed_data['coin_to'] in (Coins.XMR, Coins.WOW, Coins.PART_ANON):
         parsed_data['swap_type'] = strSwapType(SwapTypes.XMR_SWAP)
         swap_type = SwapTypes.XMR_SWAP
     else:
@@ -243,7 +243,7 @@ def parseOfferFormData(swap_client, form_data, page_data, options={}):
                 page_data['amt_from_lock_spend_tx_fee'] = ci_from.format_amount(lock_spend_tx_fee // ci_from.COIN())
                 page_data['tla_from'] = ci_from.ticker()
 
-            if ci_to == Coins.XMR:
+            if ci_to in (Coins.XMR, Coins.WOW):
                 if have_data_entry(form_data, 'fee_rate_to'):
                     page_data['to_fee_override'] = get_data_entry(form_data, 'fee_rate_to')
                     parsed_data['to_fee_override'] = page_data['to_fee_override']
@@ -267,7 +267,7 @@ def postNewOfferFromParsed(swap_client, parsed_data):
     if 'swap_type' in parsed_data:
         str_swap_type = parsed_data['swap_type'].lower()
         swap_type = swap_type_from_string(str_swap_type)
-    elif parsed_data['coin_to'] in (Coins.XMR, Coins.PART_ANON):
+    elif parsed_data['coin_to'] in (Coins.XMR, Coins.WOW, Coins.PART_ANON):
         swap_type = SwapTypes.XMR_SWAP
 
     if swap_type == SwapTypes.XMR_SWAP:

basicswap/ui/page_settings.py

@@ -57,7 +57,7 @@ def page_settings(self, url_split, post_string):
             for name, c in swap_client.settings['chainclients'].items():
                 if have_data_entry(form_data, 'apply_' + name):
                     data = {'lookups': get_data_entry(form_data, 'lookups_' + name)}
-                    if name == 'monero':
+                    if name in ('monero', 'wownero'):
                         data['fee_priority'] = int(get_data_entry(form_data, 'fee_priority_' + name))
                         data['manage_daemon'] = True if get_data_entry(form_data, 'managedaemon_' + name) == 'true' else False
                         data['rpchost'] = get_data_entry(form_data, 'rpchost_' + name)
@@ -104,7 +104,7 @@ def page_settings(self, url_split, post_string):
             'manage_daemon': c.get('manage_daemon', 'Unknown'),
             'connection_type': c.get('connection_type', 'Unknown'),
         })
-        if name == 'monero':
+        if name in ('monero', 'wownero'):
             chains_formatted[-1]['fee_priority'] = c.get('fee_priority', 0)
             chains_formatted[-1]['manage_wallet_daemon'] = c.get('manage_wallet_daemon', 'Unknown')
             chains_formatted[-1]['rpchost'] = c.get('rpchost', 'localhost')

basicswap/ui/page_wallet.py

@@ -176,7 +176,7 @@ def page_wallet(self, url_split, post_string):
 
             if estimate_fee and withdraw:
                 err_messages.append('Estimate fee and withdraw can\'t be used together.')
-            if estimate_fee and coin_id not in (Coins.XMR, ):
+            if estimate_fee and coin_id not in (Coins.XMR, Coins.WOW):
                 ci = swap_client.ci(coin_id)
                 ticker: str = ci.ticker()
                 err_messages.append(f'Estimate fee unavailable for {ticker}.')
@@ -206,7 +206,7 @@ def page_wallet(self, url_split, post_string):
                     elif coin_id == Coins.LTC:
                         txid = swap_client.withdrawLTC(type_from, value, address, subfee)
                         messages.append('Withdrew {} {} (from {}) to address {}<br/>In txid: {}'.format(value, ticker, type_from, address, txid))
-                    elif coin_id == Coins.XMR:
+                    elif coin_id in (Coins.XMR, Coins.WOW):
                         if estimate_fee:
                             fee_estimate = ci.estimateFee(value, address, sweepall)
                             suffix = 's' if fee_estimate['num_txns'] > 1 else ''
@@ -281,7 +281,7 @@ def page_wallet(self, url_split, post_string):
         wallet_data['est_fee'] = 'Unknown' if est_fee is None else ci.format_amount(int(est_fee * ci.COIN()))
         wallet_data['deposit_address'] = w.get('deposit_address', 'Refresh necessary')
 
-        if k == Coins.XMR:
+        if k in (Coins.XMR, Coins.WOW):
             wallet_data['main_address'] = w.get('main_address', 'Refresh necessary')
         elif k == Coins.LTC:
             wallet_data['mweb_address'] = w.get('mweb_address', 'Refresh necessary')

bin/basicswap_prepare.py

@@ -55,6 +55,10 @@ MONERO_VERSION = os.getenv('MONERO_VERSION', '0.18.3.3')
 MONERO_VERSION_TAG = os.getenv('MONERO_VERSION_TAG', '')
 XMR_SITE_COMMIT = 'd00169a6decd9470ebdf6a75e3351df4ebcd260a'  # Lock hashes.txt to monero version
 
+WOWNERO_VERSION = os.getenv('WOWNERO_VERSION', '0.11.1.0')
+WOWNERO_VERSION_TAG = os.getenv('WOWNERO_VERSION_TAG', '')
+WOW_SITE_COMMIT = '97e100e1605e9f59bc8ca82a5b237d5562c8a21c'  # todo
+
 PIVX_VERSION = os.getenv('PIVX_VERSION', '5.6.1')
 PIVX_VERSION_TAG = os.getenv('PIVX_VERSION_TAG', '')
 
@@ -85,6 +89,7 @@ known_coins = {
     'bitcoin': (BITCOIN_VERSION, BITCOIN_VERSION_TAG, ('laanwj',)),
     'namecoin': ('0.18.0', '', ('JeremyRand',)),
     'monero': (MONERO_VERSION, MONERO_VERSION_TAG, ('binaryfate',)),
+    'wownero': (WOWNERO_VERSION, WOWNERO_VERSION_TAG, ('wowario',)),
     'pivx': (PIVX_VERSION, PIVX_VERSION_TAG, ('fuzzbawls',)),
     'dash': (DASH_VERSION, DASH_VERSION_TAG, ('pasta',)),
     'firo': (FIRO_VERSION, FIRO_VERSION_TAG, ('reuben',)),
@@ -103,6 +108,7 @@ expected_key_ids = {
     'laanwj': ('1E4AED62986CD25D',),
     'JeremyRand': ('2DBE339E29F6294C',),
     'binaryfate': ('F0AF4D462A0BDF92',),
+    'wowario': ('793504B449C69220',),
     'davidburkett38': ('3620E9D387E55666',),
     'fuzzbawls': ('C1ABA64407731FD9',),
     'pasta': ('52527BEDABE87984',),
@@ -157,6 +163,17 @@ XMR_RPC_USER = os.getenv('XMR_RPC_USER', '')
 XMR_RPC_PWD = os.getenv('XMR_RPC_PWD', '')
 DEFAULT_XMR_RESTORE_HEIGHT = int(os.getenv('DEFAULT_XMR_RESTORE_HEIGHT', 2245107))
 
+WOW_RPC_HOST = os.getenv('WOW_RPC_HOST', '127.0.0.1')
+BASE_WOW_RPC_PORT = int(os.getenv('BASE_WOW_RPC_PORT', 34598))
+BASE_WOW_ZMQ_PORT = int(os.getenv('BASE_WOW_ZMQ_PORT', 34698))
+BASE_WOW_WALLET_PORT = int(os.getenv('BASE_WOW_WALLET_PORT', 34798))
+WOW_WALLET_RPC_HOST = os.getenv('WOW_WALLET_RPC_HOST', '127.0.0.1')
+WOW_WALLET_RPC_USER = os.getenv('WOW_WALLET_RPC_USER', 'wow_wallet_user')
+WOW_WALLET_RPC_PWD = os.getenv('WOW_WALLET_RPC_PWD', 'wow_wallet_pwd')
+WOW_RPC_USER = os.getenv('WOW_RPC_USER', '')
+WOW_RPC_PWD = os.getenv('WOW_RPC_PWD', '')
+DEFAULT_WOW_RESTORE_HEIGHT = int(os.getenv('DEFAULT_WOW_RESTORE_HEIGHT', 450000))
+
 LTC_RPC_HOST = os.getenv('LTC_RPC_HOST', '127.0.0.1')
 LTC_RPC_PORT = int(os.getenv('LTC_RPC_PORT', 19895))
 LTC_ONION_PORT = int(os.getenv('LTC_ONION_PORT', 9333))
@@ -226,12 +243,28 @@ monerod_proxy_config = [
     'hide-my-port=1',           # Don't share the p2p port
     'p2p-bind-ip=127.0.0.1',    # Don't broadcast ip
     'in-peers=0',               # Changes "error" in log to "incoming connections disabled"
+    'out-peers=24',
+    f'tx-proxy=tor,{TOR_PROXY_HOST}:{TOR_PROXY_PORT},disable_noise,16'  # Outgoing tx relay to onion
 ]
 
 monero_wallet_rpc_proxy_config = [
-    'daemon-ssl-allow-any-cert=1',
+    #    'daemon-ssl-allow-any-cert=1', moved to startup flag
 ]
 
+wownerod_proxy_config = [
+    f'proxy={TOR_PROXY_HOST}:{TOR_PROXY_PORT}',
+    'proxy-allow-dns-leaks=0',
+    'no-igd=1',                 # Disable UPnP port mapping
+    'hide-my-port=1',           # Don't share the p2p port
+    'p2p-bind-ip=127.0.0.1',    # Don't broadcast ip
+    'in-peers=0',               # Changes "error" in log to "incoming connections disabled"
+    'out-peers=24',
+    f'tx-proxy=tor,{TOR_PROXY_HOST}:{TOR_PROXY_PORT},disable_noise,16'  # Outgoing tx relay to onion
+]
+
+wownero_wallet_rpc_proxy_config = [
+    #    'daemon-ssl-allow-any-cert=1', moved to startup flag
+]
 
 default_socket = socket.socket
 default_socket_timeout = socket.getdefaulttimeout()
@@ -483,9 +516,9 @@ def extractCore(coin, version_data, settings, bin_dir, release_path, extra_opts=
     logger.info('extractCore %s v%s%s', coin, version, version_tag)
     extract_core_overwrite = extra_opts.get('extract_core_overwrite', True)
 
-    if coin in ('monero', 'firo'):
+    if coin in ('monero', 'firo', 'wownero'):
-        if coin == 'monero':
+        if coin in ('monero', 'wownero'):
-            bins = ['monerod', 'monero-wallet-rpc']
+            bins = [coin + 'd', coin + '-wallet-rpc']
         elif coin == 'firo':
             bins = [coin + 'd', coin + '-cli', coin + '-tx']
         else:
@@ -624,6 +657,30 @@ def prepareCore(coin, version_data, settings, data_dir, extra_opts={}):
         assert_path = os.path.join(bin_dir, assert_filename)
         if not os.path.exists(assert_path):
             downloadFile(assert_url, assert_path)
+    elif coin == 'wownero':
+        use_file_ext = 'tar.bz2' if FILE_EXT == 'tar.gz' else FILE_EXT
+        release_filename = '{}-{}-{}.{}'.format(coin, version, BIN_ARCH, use_file_ext)
+        if os_name == 'osx':
+            os_name = 'mac'
+
+        architecture = 'x64'
+        release_url = 'https://git.wownero.com/attachments/280753b0-3af0-4a78-a248-8b925e8f4593'
+        if 'aarch64' in BIN_ARCH:
+            architecture = 'armv8'
+            release_url = 'https://git.wownero.com/attachments/0869ffe3-eeff-4240-a185-168ca80fa1e3'
+        elif 'arm' in BIN_ARCH:
+            architecture = 'armv7'  # 32bit doesn't work
+            release_url = 'https://git.wownero.com/attachments/ff0c4886-3865-4670-9bc6-63dd60ded0e3'
+
+        release_path = os.path.join(bin_dir, release_filename)
+        if not os.path.exists(release_path):
+            downloadFile(release_url, release_path)
+
+        assert_filename = 'wownero-{}-hashes.txt'.format(version)
+        assert_url = 'https://git.wownero.com/wownero/wownero.org-website/raw/commit/{}/hashes.txt'.format(WOW_SITE_COMMIT)
+        assert_path = os.path.join(bin_dir, assert_filename)
+        if not os.path.exists(assert_path):
+            downloadFile(assert_url, assert_path)
 
     elif coin == 'decred':
         arch_name = BIN_ARCH
@@ -642,6 +699,7 @@ def prepareCore(coin, version_data, settings, data_dir, extra_opts={}):
         release_filename = '{}-{}-{}.{}'.format(coin, version, arch_name, FILE_EXT)
         release_page_url = 'https://github.com/decred/decred-binaries/releases/download/v{}'.format(version)
         release_url = release_page_url + '/' + 'decred-{}-v{}.{}'.format(arch_name, version, FILE_EXT)
+
         release_path = os.path.join(bin_dir, release_filename)
         if not os.path.exists(release_path):
             downloadFile(release_url, release_path)
@@ -789,13 +847,15 @@ def prepareCore(coin, version_data, settings, data_dir, extra_opts={}):
         pubkeyurls.append('https://raw.githubusercontent.com/dashpay/dash/master/contrib/gitian-keys/pasta.pgp')
     if coin == 'monero':
         pubkeyurls.append('https://raw.githubusercontent.com/monero-project/monero/master/utils/gpg_keys/binaryfate.asc')
+    if coin == 'wownero':
+        pubkeyurls.append('https://git.wownero.com/wownero/wownero/raw/branch/master/utils/gpg_keys/wowario.asc')
     if coin == 'firo':
         pubkeyurls.append('https://firo.org/reuben.asc')
 
     if ADD_PUBKEY_URL != '':
         pubkeyurls.append(ADD_PUBKEY_URL + '/' + pubkey_filename)
 
-    if coin in ('monero', 'firo'):
+    if coin in ('monero', 'wownero', 'firo'):
         with open(assert_path, 'rb') as fp:
             verified = gpg.verify_file(fp)
 
@@ -862,7 +922,7 @@ def prepareDataDir(coin, settings, chain, particl_mnemonic, extra_opts={}):
     if not os.path.exists(data_dir):
         os.makedirs(data_dir)
 
-    if coin == 'monero':
+    if coin in ('wownero', 'monero'):
         core_conf_path = os.path.join(data_dir, coin + 'd.conf')
         if os.path.exists(core_conf_path):
             exitWithError('{} exists'.format(core_conf_path))
@@ -886,18 +946,28 @@ def prepareDataDir(coin, settings, chain, particl_mnemonic, extra_opts={}):
             fp.write('zmq-rpc-bind-ip={}\n'.format(COINS_RPCBIND_IP))
             fp.write('prune-blockchain=1\n')
 
+            if coin == 'monero':
+                if XMR_RPC_USER != '':
+                    fp.write(f'rpc-login={XMR_RPC_USER}:{XMR_RPC_PWD}\n')
                 if tor_control_password is not None:
                     for opt_line in monerod_proxy_config:
                         fp.write(opt_line + '\n')
 
-            if XMR_RPC_USER != '':
+            if coin == 'wownero':
-                fp.write(f'rpc-login={XMR_RPC_USER}:{XMR_RPC_PWD}\n')
+                if WOW_RPC_USER != '':
+                    fp.write(f'rpc-login={WOW_RPC_USER}:{WOW_RPC_PWD}\n')
+                if tor_control_password is not None:
+                    for opt_line in wownerod_proxy_config:
+                        fp.write(opt_line + '\n')
 
+    if coin in ('wownero', 'monero'):
         wallets_dir = core_settings.get('walletsdir', data_dir)
         if not os.path.exists(wallets_dir):
             os.makedirs(wallets_dir)
 
-        wallet_conf_path = os.path.join(wallets_dir, coin + '_wallet.conf')
+        wallet_conf_path = os.path.join(wallets_dir, coin + '-wallet-rpc.conf')
+        if coin == 'monero':
+            wallet_conf_path = os.path.join(wallets_dir, 'monero_wallet.conf')
         if os.path.exists(wallet_conf_path):
             exitWithError('{} exists'.format(wallet_conf_path))
         with open(wallet_conf_path, 'w') as fp:
@@ -911,9 +981,11 @@ def prepareDataDir(coin, settings, chain, particl_mnemonic, extra_opts={}):
             fp.write('rpc-bind-ip={}\n'.format(COINS_RPCBIND_IP))
             fp.write(f'wallet-dir={config_datadir}\n')
             fp.write('log-file={}\n'.format(os.path.join(config_datadir, 'wallet.log')))
-            fp.write('shared-ringdb-dir={}\n'.format(os.path.join(config_datadir, 'shared-ringdb')))
             fp.write('rpc-login={}:{}\n'.format(core_settings['walletrpcuser'], core_settings['walletrpcpassword']))
-
+            if coin == 'monero':
+                fp.write('shared-ringdb-dir={}\n'.format(os.path.join(config_datadir, 'shared-ringdb')))
+            elif coin == 'wownero':
+                fp.write('wow-shared-ringdb-dir={}\n'.format(os.path.join(config_datadir, 'shared-ringdb')))
             if chain == 'regtest':
                 fp.write('allow-mismatched-daemon-version=1\n')
 
@@ -1087,12 +1159,15 @@ def modify_tor_config(settings, coin, tor_control_password=None, enable=False, e
     coin_settings = settings['chainclients'][coin]
     data_dir = coin_settings['datadir']
 
-    if coin == 'monero':
+    if coin in ('monero', 'wownero'):
         core_conf_path = os.path.join(data_dir, coin + 'd.conf')
         if not os.path.exists(core_conf_path):
             exitWithError('{} does not exist'.format(core_conf_path))
+
         wallets_dir = coin_settings.get('walletsdir', data_dir)
-        wallet_conf_path = os.path.join(wallets_dir, coin + '_wallet.conf')
+        wallet_conf_path = os.path.join(wallets_dir, coin + '-wallet-rpc.conf')
+        if coin == 'monero':
+            wallet_conf_path = os.path.join(wallets_dir, 'monero_wallet.conf')
         if not os.path.exists(wallet_conf_path):
             exitWithError('{} does not exist'.format(wallet_conf_path))
 
@@ -1105,16 +1180,27 @@ def modify_tor_config(settings, coin, tor_control_password=None, enable=False, e
                 # Disable tor first
                 for line in fp_in:
                     skip_line: bool = False
+                    if coin == 'monero':
                         for opt_line in monerod_proxy_config:
                             setting: str = opt_line[0: opt_line.find('=') + 1]
                             if line.startswith(setting):
                                 skip_line = True
                                 break
+                    if coin == 'wownero':
+                        for opt_line in wownerod_proxy_config:
+                            setting: str = opt_line[0: opt_line.find('=') + 1]
+                            if line.startswith(setting):
+                                skip_line = True
+                                break
                     if not skip_line:
                         fp.write(line)
             if enable:
+                if coin == 'monero':
                     for opt_line in monerod_proxy_config:
                         fp.write(opt_line + '\n')
+                if coin == 'wownero':
+                    for opt_line in wownerod_proxy_config:
+                        fp.write(opt_line + '\n')
 
         with open(wallet_conf_path, 'w') as fp:
             with open(wallet_conf_path + '.last') as fp_in:
@@ -1210,6 +1296,7 @@ def printHelp():
     print('--htmlhost=              Interface to host html server on, default:127.0.0.1.')
     print('--wshost=                Interface to host websocket server on, disable by setting to "none", default\'s to --htmlhost.')
     print('--xmrrestoreheight=n     Block height to restore Monero wallet from, default:{}.'.format(DEFAULT_XMR_RESTORE_HEIGHT))
+    print('--wowrestoreheight=n     Block height to restore Wownero wallet from, default:{}.'.format(DEFAULT_WOW_RESTORE_HEIGHT))
     print('--trustremotenode        Set trusted-daemon for XMR, defaults to auto: true when daemon rpchost value is a private ip address else false')
     print('--noextractover          Prevent extracting cores if files exist.  Speeds up tests')
     print('--usetorproxy            Use TOR proxy during setup.  Note that some download links may be inaccessible over TOR.')
@@ -1305,7 +1392,11 @@ def initialise_wallets(particl_wallet_mnemonic, with_coins, data_dir, settings,
 
                 if c == Coins.XMR:
                     if coin_settings['manage_wallet_daemon']:
-                        filename = 'monero-wallet-rpc' + ('.exe' if os.name == 'nt' else '')
+                        filename = coin_name + '-wallet-rpc' + ('.exe' if os.name == 'nt' else '')
+                        daemons.append(startXmrWalletDaemon(coin_settings['datadir'], coin_settings['bindir'], filename))
+                elif c == Coins.WOW:
+                    if coin_settings['manage_wallet_daemon']:
+                        filename = coin_name + '-wallet-rpc' + ('.exe' if os.name == 'nt' else '')
                         daemons.append(startXmrWalletDaemon(coin_settings['datadir'], coin_settings['bindir'], filename))
                 elif c == Coins.DCR:
                     pass
@@ -1470,6 +1561,7 @@ def main():
     coins_changed = False
     htmlhost = '127.0.0.1'
     xmr_restore_height = DEFAULT_XMR_RESTORE_HEIGHT
+    wow_restore_height = DEFAULT_WOW_RESTORE_HEIGHT
     prepare_bin_only = False
     no_cores = False
     enable_tor = False
@@ -1585,6 +1677,9 @@ def main():
             if name == 'xmrrestoreheight':
                 xmr_restore_height = int(s[1])
                 continue
+            if name == 'wowrestoreheight':
+                wow_restore_height = int(s[1])
+                continue
             if name == 'keysdirpath':
                 extra_opts['keysdirpath'] = os.path.expanduser(s[1].strip('"'))
                 continue
@@ -1825,6 +1920,28 @@ def main():
             'core_version_group': 18,
             'chain_lookups': 'local',
             'startup_tries': 40,
+        },
+        'wownero': {
+            'connection_type': 'rpc' if 'wownero' in with_coins else 'none',
+            'manage_daemon': True if ('wownero' in with_coins and WOW_RPC_HOST == '127.0.0.1') else False,
+            'manage_wallet_daemon': True if ('wownero' in with_coins and WOW_WALLET_RPC_HOST == '127.0.0.1') else False,
+            'rpcport': BASE_WOW_RPC_PORT + port_offset,
+            'zmqport': BASE_WOW_ZMQ_PORT + port_offset,
+            'walletrpcport': BASE_WOW_WALLET_PORT + port_offset,
+            'rpchost': WOW_RPC_HOST,
+            'trusted_daemon': extra_opts.get('trust_remote_node', 'auto'),
+            'walletrpchost': WOW_WALLET_RPC_HOST,
+            'walletrpcuser': WOW_WALLET_RPC_USER,
+            'walletrpcpassword': WOW_WALLET_RPC_PWD,
+            'walletfile': 'swap_wallet',
+            'datadir': os.getenv('WOW_DATA_DIR', os.path.join(data_dir, 'wownero')),
+            'bindir': os.path.join(bin_dir, 'wownero'),
+            'restore_height': wow_restore_height,
+            'blocks_confirmed': 2,
+            'rpctimeout': 60,
+            'walletrpctimeout': 120,
+            'walletrpctimeoutlong': 300,
+            'core_type_group': 'xmr',
         }
     }
 
@@ -1840,6 +1957,9 @@ def main():
     if XMR_RPC_USER != '':
         chainclients['monero']['rpcuser'] = XMR_RPC_USER
         chainclients['monero']['rpcpassword'] = XMR_RPC_PWD
+    if WOW_RPC_USER != '':
+        chainclients['wownero']['rpcuser'] = WOW_RPC_USER
+        chainclients['wownero']['rpcpassword'] = WOW_RPC_PWD
     if PIVX_RPC_USER != '':
         chainclients['pivx']['rpcuser'] = PIVX_RPC_USER
         chainclients['pivx']['rpcpassword'] = PIVX_RPC_PWD
@@ -1854,6 +1974,7 @@ def main():
         chainclients['nav']['rpcpassword'] = NAV_RPC_PWD
 
     chainclients['monero']['walletsdir'] = os.getenv('XMR_WALLETS_DIR', chainclients['monero']['datadir'])
+    chainclients['wownero']['walletsdir'] = os.getenv('WOW_WALLETS_DIR', chainclients['wownero']['datadir'])
 
     if initwalletsonly:
         logger.info('Initialising wallets')

bin/basicswap_run.py

@@ -98,11 +98,11 @@ def startDaemon(node_dir, bin_dir, daemon_bin, opts=[], extra_config={}):
 
 
 def startXmrDaemon(node_dir, bin_dir, daemon_bin, opts=[]):
-    daemon_bin = os.path.expanduser(os.path.join(bin_dir, daemon_bin))
+    daemon_path = os.path.expanduser(os.path.join(bin_dir, daemon_bin))
 
     datadir_path = os.path.expanduser(node_dir)
-    args = [daemon_bin, '--non-interactive', '--config-file=' + os.path.join(datadir_path, 'monerod.conf')] + opts
+    args = [daemon_path, '--non-interactive', '--config-file=' + os.path.join(datadir_path, daemon_bin + '.conf')] + opts
-    logging.info('Starting node {} --data-dir={}'.format(daemon_bin, node_dir))
+    logging.info('Starting node {} --data-dir={}'.format(daemon_path, node_dir))
 
     # return subprocess.Popen(args, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
     file_stdout = open(os.path.join(datadir_path, 'core_stdout.log'), 'w')
@@ -129,7 +129,7 @@ def startXmrWalletDaemon(node_dir, bin_dir, wallet_bin, opts=[]):
     args += opts
 
     if needs_rewrite:
-        logging.info('Rewriting monero_wallet.conf')
+        logging.info('Rewriting wallet config')
         shutil.copyfile(config_path, config_path + '.last')
         with open(config_path + '.last') as fp_from, open(config_path, 'w') as fp_to:
             for line in fp_from:
@@ -208,10 +208,10 @@ def runClient(fp, data_dir, chain, start_only_coins):
             except Exception as e:
                 logger.warning('Not starting unknown coin: {}'.format(c))
                 continue
-            if c == 'monero':
+            if c in ('monero', 'wownero'):
                 if v['manage_daemon'] is True:
                     swap_client.log.info(f'Starting {display_name} daemon')
-                    filename = 'monerod' + ('.exe' if os.name == 'nt' else '')
+                    filename = c + 'd' + ('.exe' if os.name == 'nt' else '')
                     daemons.append(startXmrDaemon(v['datadir'], v['bindir'], filename))
                     pid = daemons[-1].handle.pid
                     swap_client.log.info('Started {} {}'.format(filename, pid))
@@ -226,7 +226,7 @@ def runClient(fp, data_dir, chain, start_only_coins):
                     proxy_host, proxy_port = swap_client.getXMRWalletProxy(coin_id, v['rpchost'])
                     if proxy_host:
                         proxy_log_str = ' through proxy'
-                        opts += ['--proxy', f'{proxy_host}:{proxy_port}', ]
+                        opts += ['--proxy', f'{proxy_host}:{proxy_port}', '--daemon-ssl-allow-any-cert', ]
 
                     swap_client.log.info('daemon-address: {} ({}){}'.format(daemon_addr, 'trusted' if trusted_daemon else 'untrusted', proxy_log_str))
 
@@ -237,7 +237,7 @@ def runClient(fp, data_dir, chain, start_only_coins):
                         opts.append(daemon_rpcuser + ':' + daemon_rpcpass)
 
                     opts.append('--trusted-daemon' if trusted_daemon else '--untrusted-daemon')
-                    filename = 'monero-wallet-rpc' + ('.exe' if os.name == 'nt' else '')
+                    filename = c + '-wallet-rpc' + ('.exe' if os.name == 'nt' else '')
                     daemons.append(startXmrWalletDaemon(v['datadir'], v['bindir'], filename, opts))
                     pid = daemons[-1].handle.pid
                     swap_client.log.info('Started {} {}'.format(filename, pid))

docker/production/compose-fragments/1_wownero-wallet.yml

@@ -0,0 +1,16 @@
+    wownero_wallet:
+        image: i_wownero_wallet
+        build:
+            context: wownero_wallet
+            dockerfile: Dockerfile
+        container_name: wownero_wallet
+        volumes:
+            - ${DATA_PATH}/wownero_wallet:/data
+        expose:
+            - ${BASE_WOW_WALLET_PORT}
+        logging:
+            driver: "json-file"
+            options:
+                max-size: "10m"
+                max-file: "3"
+        restart: unless-stopped

docker/production/compose-fragments/8_wownero-daemon.yml

@@ -0,0 +1,16 @@
+    wownero_daemon:
+        image: i_wownero_daemon
+        build:
+            context: wownero_daemon
+            dockerfile: Dockerfile
+        container_name: wownero_daemon
+        volumes:
+            - ${DATA_PATH}/wownero_daemon:/data
+        expose:
+            - ${BASE_WOW_RPC_PORT}
+        logging:
+            driver: "json-file"
+            options:
+                max-size: "10m"
+                max-file: "3"
+        restart: unless-stopped

docker/production/compose-fragments/9_swapprepare.yml

@@ -8,6 +8,8 @@
             - ${DATA_PATH}/swapclient:/data/swapclient
             - ${DATA_PATH}/monero_daemon:/data/monero_daemon
             - ${DATA_PATH}/monero_wallet:/data/monero_wallet
+            - ${DATA_PATH}/wownero_daemon:/data/wownero_daemon
+            - ${DATA_PATH}/wownero_wallet:/data/wownero_wallet
             - ${DATA_PATH}/particl:/data/particl
             - ${DATA_PATH}/bitcoin:/data/bitcoin
             - ${DATA_PATH}/litecoin:/data/litecoin
@@ -45,6 +47,16 @@
             - XMR_WALLET_RPC_USER
             - XMR_WALLET_RPC_PWD
             - DEFAULT_XMR_RESTORE_HEIGHT
+            - WOW_DATA_DIR
+            - WOW_RPC_HOST
+            - BASE_WOW_RPC_PORT
+            - BASE_WOW_ZMQ_PORT
+            - WOW_WALLETS_DIR
+            - WOW_WALLET_RPC_HOST
+            - BASE_WOW_WALLET_PORT
+            - WOW_WALLET_RPC_USER
+            - WOW_WALLET_RPC_PWD
+            - DEFAULT_WOW_RESTORE_HEIGHT
             - PIVX_DATA_DIR
             - PIVX_RPC_HOST
             - PIVX_RPC_PORT

docker/production/example.env

@@ -44,6 +44,16 @@ BASE_XMR_WALLET_PORT=29998
 XMR_WALLET_RPC_USER=xmr_wallet_user
 XMR_WALLET_RPC_PWD=xmr_wallet_pwd
 
+WOW_DATA_DIR=/data/wownero_daemon
+WOW_RPC_HOST=wownero_daemon
+BASE_WOW_RPC_PORT=34598
+
+WOW_WALLETS_DIR=/data/wownero_wallet
+WOW_WALLET_RPC_HOST=wownero_wallet
+BASE_WOW_WALLET_PORT=34798
+WOW_WALLET_RPC_USER=wow_wallet_user
+WOW_WALLET_RPC_PWD=wow_wallet_pwd
+
 PIVX_DATA_DIR=/data/pivx
 PIVX_RPC_HOST=pivx_core
 PIVX_RPC_PORT=51473

docker/production/scripts/build_yml_files.py

@@ -57,12 +57,12 @@ def main():
             if coin_name == 'particl':
                 # Nothing to do
                 continue
-            if coin_name == 'monero':
+            if coin_name in ('monero', 'wownero'):
-                with open(os.path.join(fragments_dir, '1_monero-wallet.yml'), 'rb') as fp_in:
+                with open(os.path.join(fragments_dir, '1_{coin_name}-wallet.yml'), 'rb') as fp_in:
                     for line in fp_in:
                         fp.write(line)
                         fpp.write(line)
-                with open(os.path.join(fragments_dir, '8_monero-daemon.yml'), 'rb') as fp_in:
+                with open(os.path.join(fragments_dir, '8_{coin_name}-daemon.yml'), 'rb') as fp_in:
                     for line in fp_in:
                         fp.write(line)
                 continue

docker/production/wownero_daemon/Dockerfile

@@ -0,0 +1,24 @@
+FROM i_swapclient as install_stage
+
+RUN basicswap-prepare --preparebinonly --bindir=/coin_bin --withcoin=wownero --withoutcoins=particl
+
+FROM debian:bullseye-slim
+
+COPY --from=install_stage /coin_bin .
+
+ENV WOWNERO_DATA /data
+
+RUN groupadd -r wownero && useradd -r -m -g wownero wownero \
+    && apt-get update \
+    && apt-get install -qq --no-install-recommends gosu \
+    && rm -rf /var/lib/apt/lists/* \
+    && mkdir -p "$WOWNERO_DATA" \
+    && chown -R wownero:wownero "$WOWNERO_DATA" \
+    && ln -sfn "$WOWNERO_DATA" /home/wownero/.wownero \
+    && chown -h wownero:wownero /home/wownero/.wownero
+VOLUME $WOWNERO_DATA
+
+COPY entrypoint.sh /entrypoint.sh
+ENTRYPOINT ["/entrypoint.sh"]
+
+CMD ["/wownero/wownerod", "--non-interactive", "--config-file=/home/wownero/.wownero/wownerod.conf", "--confirm-external-bind"]

docker/production/wownero_daemon/entrypoint.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -e
+
+if [[ "$1" == "wownerod" ]]; then
+	mkdir -p "$WOWNERO_DATA"
+
+	chown -h wownero:wownero /home/wownero/.wownero
+	exec gosu wownero "$@"
+else
+	exec "$@"
+fi

docker/production/wownero_wallet/Dockerfile

@@ -0,0 +1,16 @@
+FROM i_wownero_daemon
+
+ENV WOWNERO_DATA /data
+
+RUN groupadd -r wownero_wallet && useradd -r -m -g wownero_wallet wownero_wallet \
+    && apt-get update \
+    && apt-get install -qq --no-install-recommends gosu \
+    && rm -rf /var/lib/apt/lists/* \
+    && mkdir -p "$WOWNERO_DATA" \
+    && chown -R wownero_wallet:wownero_wallet "$WOWNERO_DATA"
+VOLUME $WOWNERO_DATA
+
+COPY entrypoint.sh /entrypoint.sh
+ENTRYPOINT ["/entrypoint.sh"]
+
+CMD ["/wownero/wownero-wallet-rpc", "--non-interactive", "--config-file=/data/wownero-wallet-rpc.conf", "--confirm-external-bind"]

docker/production/wownero_wallet/entrypoint.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -e
+
+if [[ "$1" == "wownero-wallet-rpc" ]]; then
+	mkdir -p "$WOWNERO_DATA"
+
+	chown -h wownero_wallet:wownero_wallet /data
+	exec gosu wownero_wallet "$@"
+else
+	exec "$@"
+fi

setup.py

@@ -29,6 +29,7 @@ setuptools.setup(
         "particl",
         "bitcoin",
         "monero",
+        "wownero",
     ],
     install_requires=[
         "wheel",

tox.ini

@@ -11,6 +11,7 @@ passenv =
     BITCOIN_BINDIR
     LITECOIN_BINDIR
     XMR_BINDIR
+    WOW_BINDIR
     TEST_PREPARE_PATH
     TEST_RELOAD_PATH
 deps =