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# -*- coding: utf-8 -*-
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# Copyright (c) 2019 tecnovert
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# Distributed under the MIT software license, see the accompanying
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# file LICENSE.txt or http://www.opensource.org/licenses/mit-license.php.
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import os
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import json
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import time
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import struct
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import traceback
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import threading
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import http.client
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import urllib.parse
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from http.server import BaseHTTPRequestHandler, HTTPServer
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from jinja2 import Environment, PackageLoader
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from . import __version__
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from .util import (
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COIN,
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format8,
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)
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from .chainparams import (
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chainparams,
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Coins,
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)
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from .basicswap import (
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SwapTypes,
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BidStates,
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TxStates,
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TxTypes,
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strOfferState,
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strBidState,
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strTxState,
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getLockName,
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SEQUENCE_LOCK_TIME,
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ABS_LOCK_TIME,
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)
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def format_timestamp(value):
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return time.strftime('%Y-%m-%d %H:%M', time.localtime(value))
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env = Environment(loader=PackageLoader('basicswap', 'templates'))
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env.filters['formatts'] = format_timestamp
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def getCoinName(c):
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return chainparams[c]['name'].capitalize()
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def getTxIdHex(bid, tx_type, prefix):
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if tx_type == TxTypes.ITX:
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obj = bid.initiate_tx
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elif tx_type == TxTypes.PTX:
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obj = bid.participate_tx
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else:
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return 'Unknown Type'
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if not obj:
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return None
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if not obj.txid:
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return None
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return obj.txid.hex() + prefix
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def getTxSpendHex(bid, tx_type):
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if tx_type == TxTypes.ITX:
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obj = bid.initiate_tx
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elif tx_type == TxTypes.PTX:
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obj = bid.participate_tx
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else:
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return 'Unknown Type'
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if not obj:
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return None
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if not obj.spend_txid:
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return None
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obj.spend_txid.hex() + ' {}'.format(obj.spend_n)
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def html_content_start(title, h2=None, refresh=None):
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content = '<!DOCTYPE html><html lang="en">\n<head>' \
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+ '<meta charset="UTF-8">' \
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+ ('' if not refresh else '<meta http-equiv="refresh" content="{}">'.format(refresh)) \
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+ '<title>' + title + '</title></head>\n' \
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+ '<body>'
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if h2 is not None:
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content += '<h2>' + h2 + '</h2>'
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return content
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class HttpHandler(BaseHTTPRequestHandler):
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def page_error(self, error_str):
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content = html_content_start('BasicSwap Error') \
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+ '<p>Error: ' + error_str + '</p>' \
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+ '<p><a href=\'/\'>home</a></p></body></html>'
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return bytes(content, 'UTF-8')
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def js_error(self, error_str):
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error_str_json = json.dumps({'error': error_str})
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return bytes(error_str_json, 'UTF-8')
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def js_wallets(self, url_split):
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return bytes(json.dumps(self.server.swap_client.getWalletsInfo()), 'UTF-8')
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def js_offers(self, url_split):
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assert(False), 'TODO'
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return bytes(json.dumps(self.server.swap_client.listOffers()), 'UTF-8')
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def js_sentoffers(self, url_split):
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assert(False), 'TODO'
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return bytes(json.dumps(self.server.swap_client.listOffers(sent=True)), 'UTF-8')
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def js_bids(self, url_split):
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if len(url_split) > 3:
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bid_id = bytes.fromhex(url_split[3])
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assert(len(bid_id) == 28)
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return bytes(json.dumps(self.server.swap_client.viewBid(bid_id)), 'UTF-8')
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return bytes(json.dumps(self.server.swap_client.listBids()), 'UTF-8')
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def js_sentbids(self, url_split):
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return bytes(json.dumps(self.server.swap_client.listBids(sent=True)), 'UTF-8')
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def js_index(self, url_split):
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return bytes(json.dumps(self.server.swap_client.getSummary()), 'UTF-8')
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def page_active(self, url_split, post_string):
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swap_client = self.server.swap_client
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active_swaps = swap_client.listSwapsInProgress()
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template = env.get_template('active.html')
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return bytes(template.render(
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title=self.server.title,
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refresh=30,
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h2=self.server.title,
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active_swaps=[(s[0].hex(), s[1], strBidState(s[2])) for s in active_swaps],
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), 'UTF-8')
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def page_wallets(self, url_split, post_string):
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swap_client = self.server.swap_client
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content = html_content_start(self.server.title, self.server.title) \
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+ '<h3>Wallets</h3>'
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messages = []
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if post_string != '':
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form_data = urllib.parse.parse_qs(post_string)
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form_id = form_data[b'formid'][0].decode('utf-8')
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if self.server.last_form_id.get('wallets', None) == form_id:
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messages.append('Prevented double submit for form {}.'.format(form_id))
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else:
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self.server.last_form_id['wallets'] = form_id
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for c in Coins:
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cid = str(int(c))
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if bytes('newaddr_' + cid, 'utf-8') in form_data:
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swap_client.cacheNewAddressForCoin(c)
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if bytes('withdraw_' + cid, 'utf-8') in form_data:
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value = form_data[bytes('amt_' + cid, 'utf-8')][0].decode('utf-8')
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address = form_data[bytes('to_' + cid, 'utf-8')][0].decode('utf-8')
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subfee = True if bytes('subfee_' + cid, 'utf-8') in form_data else False
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txid = swap_client.withdrawCoin(c, value, address, subfee)
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ticker = swap_client.getTicker(c)
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messages.append('Withdrew {} {} to address {}<br/>In txid: {}'.format(value, ticker, address, txid))
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wallets = swap_client.getWalletsInfo()
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wallets_formatted = []
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for k, w in wallets.items():
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if 'error' in w:
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wallets_formatted.append({
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'cid': str(int(k)),
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'error': w['error']
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})
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continue
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fee_rate = swap_client.getFeeRateForCoin(k)
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tx_vsize = swap_client.getContractSpendTxVSize(k)
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est_fee = (fee_rate * tx_vsize) / 1000
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wallets_formatted.append({
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'cid': str(int(k)),
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'fee_rate': format8(fee_rate * COIN),
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'est_fee': format8(est_fee * COIN),
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'balance': w['balance'],
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'blocks': w['blocks'],
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'synced': w['synced'],
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'deposit_address': w['deposit_address'],
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})
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template = env.get_template('wallets.html')
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return bytes(template.render(
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title=self.server.title,
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h2=self.server.title,
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wallets=wallets_formatted,
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form_id=os.urandom(8).hex(),
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), 'UTF-8')
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def page_newoffer(self, url_split, post_string):
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swap_client = self.server.swap_client
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messages = []
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if post_string != '':
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form_data = urllib.parse.parse_qs(post_string)
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form_id = form_data[b'formid'][0].decode('utf-8')
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if self.server.last_form_id.get('newoffer', None) == form_id:
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messages.append('Prevented double submit for form {}.'.format(form_id))
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else:
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self.server.last_form_id['newoffer'] = form_id
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try:
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coin_from = Coins(int(form_data[b'coin_from'][0]))
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except Exception:
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raise ValueError('Unknown Coin From')
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try:
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coin_to = Coins(int(form_data[b'coin_to'][0]))
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except Exception:
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raise ValueError('Unknown Coin From')
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value_from = int(float(form_data[b'amt_from'][0]) * COIN)
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value_to = int(float(form_data[b'amt_to'][0]) * COIN)
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min_bid = int(value_from)
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rate = int((value_to / value_from) * COIN)
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autoaccept = True if b'autoaccept' in form_data else False
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lock_seconds = int(form_data[b'lockhrs'][0]) * 60 * 60
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# TODO: More accurate rate
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# assert(value_to == (value_from * rate) // COIN)
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if swap_client.coin_clients[coin_from]['use_csv'] and swap_client.coin_clients[coin_to]['use_csv']:
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lock_type = SEQUENCE_LOCK_TIME
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else:
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lock_type = ABS_LOCK_TIME
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offer_id = swap_client.postOffer(coin_from, coin_to, value_from, rate, min_bid, SwapTypes.SELLER_FIRST, auto_accept_bids=autoaccept, lock_type=lock_type, lock_value=lock_seconds)
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messages.append('<a href="/offer/' + offer_id.hex() + '">Sent Offer ' + offer_id.hex() + '</a><br/>Rate: ' + format8(rate))
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coins = []
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for k, v in swap_client.coin_clients.items():
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if v['connection_type'] == 'rpc':
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coins.append((int(k), getCoinName(k)))
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template = env.get_template('offer_new.html')
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return bytes(template.render(
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title=self.server.title,
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h2=self.server.title,
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messages=messages,
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coins=coins,
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form_id=os.urandom(8).hex(),
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), 'UTF-8')
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def page_offer(self, url_split, post_string):
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assert(len(url_split) > 2), 'Offer ID not specified'
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try:
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offer_id = bytes.fromhex(url_split[2])
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assert(len(offer_id) == 28)
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except Exception:
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raise ValueError('Bad offer ID')
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swap_client = self.server.swap_client
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offer = swap_client.getOffer(offer_id)
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assert(offer), 'Unknown offer ID'
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messages = []
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sent_bid_id = None
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if post_string != '':
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form_data = urllib.parse.parse_qs(post_string)
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form_id = form_data[b'formid'][0].decode('utf-8')
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if self.server.last_form_id.get('offer', None) == form_id:
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messages.append('Prevented double submit for form {}.'.format(form_id))
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else:
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self.server.last_form_id['offer'] = form_id
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sent_bid_id = swap_client.postBid(offer_id, offer.amount_from).hex()
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coin_from = Coins(offer.coin_from)
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coin_to = Coins(offer.coin_to)
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ticker_from = swap_client.getTicker(coin_from)
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ticker_to = swap_client.getTicker(coin_to)
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data = {
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'tla_from': swap_client.getTicker(coin_from),
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'tla_to': swap_client.getTicker(coin_to),
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'state': strOfferState(offer.state),
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'coin_from': getCoinName(coin_from),
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'coin_to': getCoinName(coin_to),
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'amt_from': format8(offer.amount_from),
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'amt_to': format8((offer.amount_from * offer.rate) // COIN),
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'rate': format8(offer.rate),
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'lock_type': getLockName(offer.lock_type),
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'lock_value': offer.lock_value,
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'addr_from': offer.addr_from,
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'created_at': offer.created_at,
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'expired_at': offer.expire_at,
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'sent': 'True' if offer.was_sent else 'False'
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}
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if offer.was_sent:
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data['auto_accept'] = 'True' if offer.auto_accept_bids else 'False'
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bids = swap_client.listBids(offer_id=offer_id)
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template = env.get_template('offer.html')
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return bytes(template.render(
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title=self.server.title,
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h2=self.server.title,
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offer_id=offer_id.hex(),
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sent_bid_id=sent_bid_id,
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messages=messages,
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data=data,
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bids=[(b.bid_id.hex(), format8(b.amount), strBidState(b.state), strTxState(b.getITxState()), strTxState(b.getPTxState())) for b in bids],
|
|
|
|
|
form_id=os.urandom(8).hex(),
|
|
|
|
|
), 'UTF-8')
|
|
|
|
|
|
|
|
|
|
def page_offers(self, url_split, sent=False):
|
|
|
|
|
swap_client = self.server.swap_client
|
|
|
|
|
offers = swap_client.listOffers(sent)
|
|
|
|
|
|
|
|
|
|
template = env.get_template('offers.html')
|
|
|
|
|
return bytes(template.render(
|
|
|
|
|
title=self.server.title,
|
|
|
|
|
h2=self.server.title,
|
|
|
|
|
page_type='Sent' if sent else 'Received',
|
|
|
|
|
offers=[(time.strftime('%Y-%m-%d %H:%M', time.localtime(o.created_at)),
|
|
|
|
|
o.offer_id.hex(), getCoinName(Coins(o.coin_from)), getCoinName(Coins(o.coin_to)), format8(o.amount_from), format8((o.amount_from * o.rate) // COIN), format8(o.rate)) for o in offers],
|
|
|
|
|
), 'UTF-8')
|
|
|
|
|
|
|
|
|
|
def page_advance(self, url_split, post_string):
|
|
|
|
|
assert(len(url_split) > 2), 'Bid ID not specified'
|
|
|
|
|
try:
|
|
|
|
|
bid_id = bytes.fromhex(url_split[2])
|
|
|
|
|
assert(len(bid_id) == 28)
|
|
|
|
|
except Exception:
|
|
|
|
|
raise ValueError('Bad bid ID')
|
|
|
|
|
swap_client = self.server.swap_client
|
|
|
|
|
|
|
|
|
|
template = env.get_template('advance.html')
|
|
|
|
|
return bytes(template.render(
|
|
|
|
|
title=self.server.title,
|
|
|
|
|
h2=self.server.title,
|
|
|
|
|
bid_id=bid_id.hex(),
|
|
|
|
|
), 'UTF-8')
|
|
|
|
|
|
|
|
|
|
def page_bid(self, url_split, post_string):
|
|
|
|
|
assert(len(url_split) > 2), 'Bid ID not specified'
|
|
|
|
|
try:
|
|
|
|
|
bid_id = bytes.fromhex(url_split[2])
|
|
|
|
|
assert(len(bid_id) == 28)
|
|
|
|
|
except Exception:
|
|
|
|
|
raise ValueError('Bad bid ID')
|
|
|
|
|
swap_client = self.server.swap_client
|
|
|
|
|
|
|
|
|
|
messages = []
|
|
|
|
|
show_txns = False
|
|
|
|
|
if post_string != '':
|
|
|
|
|
form_data = urllib.parse.parse_qs(post_string)
|
|
|
|
|
form_id = form_data[b'formid'][0].decode('utf-8')
|
|
|
|
|
if self.server.last_form_id.get('bid', None) == form_id:
|
|
|
|
|
messages.append('Prevented double submit for form {}.'.format(form_id))
|
|
|
|
|
else:
|
|
|
|
|
self.server.last_form_id['bid'] = form_id
|
|
|
|
|
if b'abandon_bid' in form_data:
|
|
|
|
|
try:
|
|
|
|
|
swap_client.abandonBid(bid_id)
|
|
|
|
|
messages.append('Bid abandoned')
|
|
|
|
|
except Exception as ex:
|
|
|
|
|
messages.append('Error ' + str(ex))
|
|
|
|
|
if b'accept_bid' in form_data:
|
|
|
|
|
try:
|
|
|
|
|
swap_client.acceptBid(bid_id)
|
|
|
|
|
messages.append('Bid accepted')
|
|
|
|
|
except Exception as ex:
|
|
|
|
|
messages.append('Error ' + str(ex))
|
|
|
|
|
if b'show_txns' in form_data:
|
|
|
|
|
show_txns = True
|
|
|
|
|
|
|
|
|
|
bid, offer = swap_client.getBidAndOffer(bid_id)
|
|
|
|
|
assert(bid), 'Unknown bid ID'
|
|
|
|
|
|
|
|
|
|
coin_from = Coins(offer.coin_from)
|
|
|
|
|
coin_to = Coins(offer.coin_to)
|
|
|
|
|
ticker_from = swap_client.getTicker(coin_from)
|
|
|
|
|
ticker_to = swap_client.getTicker(coin_to)
|
|
|
|
|
|
|
|
|
|
if bid.state == BidStates.BID_SENT:
|
|
|
|
|
state_description = 'Waiting for seller to accept.'
|
|
|
|
|
elif bid.state == BidStates.BID_RECEIVED:
|
|
|
|
|
state_description = 'Waiting for seller to accept.'
|
|
|
|
|
elif bid.state == BidStates.BID_ACCEPTED:
|
|
|
|
|
if not bid.initiate_tx:
|
|
|
|
|
state_description = 'Waiting for seller to send initiate tx.'
|
|
|
|
|
else:
|
|
|
|
|
state_description = 'Waiting for initiate tx to confirm.'
|
|
|
|
|
elif bid.state == BidStates.SWAP_INITIATED:
|
|
|
|
|
state_description = 'Waiting for participate txn to be confirmed in {} chain'.format(ticker_to)
|
|
|
|
|
elif bid.state == BidStates.SWAP_PARTICIPATING:
|
|
|
|
|
state_description = 'Waiting for initiate txn to be spent in {} chain'.format(ticker_from)
|
|
|
|
|
elif bid.state == BidStates.SWAP_COMPLETED:
|
|
|
|
|
state_description = 'Swap completed'
|
|
|
|
|
if bid.getITxState() == TxStates.TX_REDEEMED and bid.getPTxState() == TxStates.TX_REDEEMED:
|
|
|
|
|
state_description += ' successfully'
|
|
|
|
|
else:
|
|
|
|
|
state_description += ', ITX ' + strTxState(bid.getITxState() + ', PTX ' + strTxState(bid.getPTxState()))
|
|
|
|
|
elif bid.state == BidStates.SWAP_TIMEDOUT:
|
|
|
|
|
state_description = 'Timed out waiting for initiate txn'
|
|
|
|
|
elif bid.state == BidStates.BID_ABANDONED:
|
|
|
|
|
state_description = 'Bid abandoned'
|
|
|
|
|
elif bid.state == BidStates.BID_ERROR:
|
|
|
|
|
state_description = bid.state_note
|
|
|
|
|
else:
|
|
|
|
|
state_description = ''
|
|
|
|
|
|
|
|
|
|
data = {
|
|
|
|
|
'amt_from': format8(bid.amount),
|
|
|
|
|
'amt_to': format8((bid.amount * offer.rate) // COIN),
|
|
|
|
|
'ticker_from': ticker_from,
|
|
|
|
|
'ticker_to': ticker_to,
|
|
|
|
|
'bid_state': strBidState(bid.state),
|
|
|
|
|
'state_description': state_description,
|
|
|
|
|
'itx_state': strTxState(bid.getITxState()),
|
|
|
|
|
'ptx_state': strTxState(bid.getPTxState()),
|
|
|
|
|
'offer_id': bid.offer_id.hex(),
|
|
|
|
|
'addr_from': bid.bid_addr,
|
|
|
|
|
'addr_fund_proof': bid.proof_address,
|
|
|
|
|
'created_at': time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(bid.created_at)),
|
|
|
|
|
'expired_at': time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(bid.expire_at)),
|
|
|
|
|
'was_sent': 'True' if bid.was_sent else 'False',
|
|
|
|
|
'was_received': 'True' if bid.was_received else 'False',
|
|
|
|
|
'initiate_tx': getTxIdHex(bid, TxTypes.ITX, ' ' + ticker_from),
|
|
|
|
|
'initiate_conf': 'None' if (not bid.initiate_tx or not bid.initiate_tx.conf) else bid.initiate_tx.conf,
|
|
|
|
|
'participate_tx': getTxIdHex(bid, TxTypes.PTX, ' ' + ticker_to),
|
|
|
|
|
'participate_conf': 'None' if (not bid.participate_tx or not bid.participate_tx.conf) else bid.participate_tx.conf,
|
|
|
|
|
'show_txns': show_txns,
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if show_txns:
|
|
|
|
|
data['initiate_tx_refund'] = 'None' if not bid.initiate_txn_refund else bid.initiate_txn_refund.hex()
|
|
|
|
|
data['participate_tx_refund'] = 'None' if not bid.participate_txn_refund else bid.participate_txn_refund.hex()
|
|
|
|
|
data['initiate_tx_spend'] = getTxSpendHex(bid, TxTypes.ITX),
|
|
|
|
|
data['participate_tx_spend'] = getTxSpendHex(bid, TxTypes.PTX),
|
|
|
|
|
|
|
|
|
|
old_states = []
|
|
|
|
|
num_states = len(bid.states) // 12
|
|
|
|
|
for i in range(num_states):
|
|
|
|
|
up = struct.unpack_from('<iq', bid.states[i * 12:(i + 1) * 12])
|
|
|
|
|
old_states.append((up[1], 'Bid ' + strBidState(up[0])))
|
|
|
|
|
if bid.initiate_tx and bid.initiate_tx.states is not None:
|
|
|
|
|
num_states = len(bid.initiate_tx.states) // 12
|
|
|
|
|
for i in range(num_states):
|
|
|
|
|
up = struct.unpack_from('<iq', bid.initiate_tx.states[i * 12:(i + 1) * 12])
|
|
|
|
|
old_states.append((up[1], 'ITX ' + strTxState(up[0])))
|
|
|
|
|
if bid.participate_tx and bid.participate_tx.states is not None:
|
|
|
|
|
num_states = len(bid.participate_tx.states) // 12
|
|
|
|
|
for i in range(num_states):
|
|
|
|
|
up = struct.unpack_from('<iq', bid.participate_tx.states[i * 12:(i + 1) * 12])
|
|
|
|
|
old_states.append((up[1], 'PTX ' + strTxState(up[0])))
|
|
|
|
|
if len(old_states) > 0:
|
|
|
|
|
old_states.sort(key=lambda x: x[0])
|
|
|
|
|
|
|
|
|
|
template = env.get_template('bid.html')
|
|
|
|
|
return bytes(template.render(
|
|
|
|
|
title=self.server.title,
|
|
|
|
|
h2=self.server.title,
|
|
|
|
|
bid_id=bid_id.hex(),
|
|
|
|
|
messages=messages,
|
|
|
|
|
data=data,
|
|
|
|
|
form_id=os.urandom(8).hex(),
|
|
|
|
|
old_states=old_states,
|
|
|
|
|
), 'UTF-8')
|
|
|
|
|
|
|
|
|
|
def page_bids(self, url_split, post_string, sent=False):
|
|
|
|
|
swap_client = self.server.swap_client
|
|
|
|
|
bids = swap_client.listBids(sent=sent)
|
|
|
|
|
|
|
|
|
|
template = env.get_template('bids.html')
|
|
|
|
|
return bytes(template.render(
|
|
|
|
|
title=self.server.title,
|
|
|
|
|
h2=self.server.title,
|
|
|
|
|
page_type='Sent' if sent else 'Received',
|
|
|
|
|
bids=[(time.strftime('%Y-%m-%d %H:%M', time.localtime(b.created_at)),
|
|
|
|
|
b.bid_id.hex(), b.offer_id.hex(), strBidState(b.state), strTxState(b.getITxState()), strTxState(b.getPTxState())) for b in bids],
|
|
|
|
|
), 'UTF-8')
|
|
|
|
|
|
|
|
|
|
def page_watched(self, url_split, post_string):
|
|
|
|
|
swap_client = self.server.swap_client
|
|
|
|
|
watched_outputs, last_scanned = swap_client.listWatchedOutputs()
|
|
|
|
|
|
|
|
|
|
template = env.get_template('watched.html')
|
|
|
|
|
return bytes(template.render(
|
|
|
|
|
title=self.server.title,
|
|
|
|
|
refresh=30,
|
|
|
|
|
h2=self.server.title,
|
|
|
|
|
last_scanned=[(getCoinName(ls[0]), ls[1]) for ls in last_scanned],
|
|
|
|
|
watched_outputs=[(wo[1].hex(), getCoinName(wo[0]), wo[2], wo[3], int(wo[4])) for wo in watched_outputs],
|
|
|
|
|
), 'UTF-8')
|
|
|
|
|
|
|
|
|
|
def page_index(self, url_split):
|
|
|
|
|
swap_client = self.server.swap_client
|
|
|
|
|
summary = swap_client.getSummary()
|
|
|
|
|
|
|
|
|
|
template = env.get_template('index.html')
|
|
|
|
|
return bytes(template.render(
|
|
|
|
|
title=self.server.title,
|
|
|
|
|
refresh=30,
|
|
|
|
|
h2=self.server.title,
|
|
|
|
|
version=__version__,
|
|
|
|
|
summary=summary
|
|
|
|
|
), 'UTF-8')
|
|
|
|
|
|
|
|
|
|
def putHeaders(self, status_code, content_type):
|
|
|
|
|
self.send_response(status_code)
|
|
|
|
|
if self.server.allow_cors:
|
|
|
|
|
self.send_header('Access-Control-Allow-Origin', '*')
|
|
|
|
|
self.send_header('Content-type', content_type)
|
|
|
|
|
self.end_headers()
|
|
|
|
|
|
|
|
|
|
def handle_http(self, status_code, path, post_string=''):
|
|
|
|
|
url_split = self.path.split('/')
|
|
|
|
|
if len(url_split) > 1 and url_split[1] == 'json':
|
|
|
|
|
try:
|
|
|
|
|
self.putHeaders(status_code, 'text/plain')
|
|
|
|
|
func = self.js_index
|
|
|
|
|
if len(url_split) > 2:
|
|
|
|
|
func = {'wallets': self.js_wallets,
|
|
|
|
|
'offers': self.js_offers,
|
|
|
|
|
'sentoffers': self.js_sentoffers,
|
|
|
|
|
'bids': self.js_bids,
|
|
|
|
|
'sentbids': self.js_sentbids,
|
|
|
|
|
}.get(url_split[2], self.js_index)
|
|
|
|
|
return func(url_split)
|
|
|
|
|
except Exception as ex:
|
|
|
|
|
return self.js_error(str(ex))
|
|
|
|
|
try:
|
|
|
|
|
self.putHeaders(status_code, 'text/html')
|
|
|
|
|
if len(url_split) > 1:
|
|
|
|
|
if url_split[1] == 'active':
|
|
|
|
|
return self.page_active(url_split, post_string)
|
|
|
|
|
if url_split[1] == 'wallets':
|
|
|
|
|
return self.page_wallets(url_split, post_string)
|
|
|
|
|
if url_split[1] == 'offer':
|
|
|
|
|
return self.page_offer(url_split, post_string)
|
|
|
|
|
if url_split[1] == 'offers':
|
|
|
|
|
return self.page_offers(url_split)
|
|
|
|
|
if url_split[1] == 'newoffer':
|
|
|
|
|
return self.page_newoffer(url_split, post_string)
|
|
|
|
|
if url_split[1] == 'sentoffers':
|
|
|
|
|
return self.page_offers(url_split, sent=True)
|
|
|
|
|
if url_split[1] == 'advance':
|
|
|
|
|
return self.page_advance(url_split, post_string)
|
|
|
|
|
if url_split[1] == 'bid':
|
|
|
|
|
return self.page_bid(url_split, post_string)
|
|
|
|
|
if url_split[1] == 'bids':
|
|
|
|
|
return self.page_bids(url_split, post_string)
|
|
|
|
|
if url_split[1] == 'sentbids':
|
|
|
|
|
return self.page_bids(url_split, post_string, sent=True)
|
|
|
|
|
if url_split[1] == 'watched':
|
|
|
|
|
return self.page_watched(url_split, post_string)
|
|
|
|
|
return self.page_index(url_split)
|
|
|
|
|
except Exception as ex:
|
|
|
|
|
traceback.print_exc() # TODO: Remove
|
|
|
|
|
return self.page_error(str(ex))
|
|
|
|
|
|
|
|
|
|
def do_GET(self):
|
|
|
|
|
response = self.handle_http(200, self.path)
|
|
|
|
|
self.wfile.write(response)
|
|
|
|
|
|
|
|
|
|
def do_POST(self):
|
|
|
|
|
post_string = self.rfile.read(int(self.headers['Content-Length']))
|
|
|
|
|
response = self.handle_http(200, self.path, post_string)
|
|
|
|
|
self.wfile.write(response)
|
|
|
|
|
|
|
|
|
|
def do_HEAD(self):
|
|
|
|
|
self.putHeaders(200, 'text/html')
|
|
|
|
|
|
|
|
|
|
def do_OPTIONS(self):
|
|
|
|
|
self.send_response(200, 'ok')
|
|
|
|
|
if self.server.allow_cors:
|
|
|
|
|
self.send_header('Access-Control-Allow-Origin', '*')
|
|
|
|
|
self.send_header('Access-Control-Allow-Headers', '*')
|
|
|
|
|
self.end_headers()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class HttpThread(threading.Thread, HTTPServer):
|
|
|
|
|
def __init__(self, fp, host_name, port_no, allow_cors, swap_client):
|
|
|
|
|
threading.Thread.__init__(self)
|
|
|
|
|
|
|
|
|
|
self.stop_event = threading.Event()
|
|
|
|
|
self.fp = fp
|
|
|
|
|
self.host_name = host_name
|
|
|
|
|
self.port_no = port_no
|
|
|
|
|
self.allow_cors = allow_cors
|
|
|
|
|
self.swap_client = swap_client
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self.title = 'Simple Atomic Swap Demo, ' + self.swap_client.chain
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self.last_form_id = dict()
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self.timeout = 60
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HTTPServer.__init__(self, (self.host_name, self.port_no), HttpHandler)
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def stop(self):
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self.stop_event.set()
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# Send fake request
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conn = http.client.HTTPConnection(self.host_name, self.port_no)
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conn.connect()
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conn.request('GET', '/none')
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response = conn.getresponse()
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data = response.read()
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conn.close()
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def stopped(self):
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return self.stop_event.is_set()
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def serve_forever(self):
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while not self.stopped():
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self.handle_request()
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self.socket.close()
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def run(self):
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self.serve_forever()
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