544 lines
25 KiB
Python
544 lines
25 KiB
Python
# -*- 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 .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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getOfferState,
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getBidState,
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getTxState,
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getLockName,
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)
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def getCoinName(c):
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return chainparams[c]['name'].capitalize()
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def html_content_start(title, h2=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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+ '<title>' + title + '</title></head>' \
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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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content = html_content_start(self.server.title, self.server.title) \
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+ '<h3>Active Swaps</h3>'
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active_swaps = swap_client.listSwapsInProgress()
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content += '<table>'
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content += '<tr><th>Bid ID</th><th>Offer ID</th><th>Bid Status</th></tr>'
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for s in active_swaps:
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content += '<tr><td><a href=/bid/{0}>{0}</a></td><td><a href=/offer/{1}>{1}</a></td><td>{2}</td></tr>'.format(s[0].hex(), s[1], getBidState(s[2]))
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content += '</table>'
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content += '<p><a href="/">home</a></p></body></html>'
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return bytes(content, '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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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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content += '<p>Prevented double submit for form {}.</p>'.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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content += '<p>Withdrew {} {} to address {}<br/>In txid: {}</p>'.format(value, ticker, address, txid)
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wallets = swap_client.getWalletsInfo()
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content += '<form method="post">'
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for k, w in wallets.items():
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cid = str(int(k))
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content += '<h4>' + w['name'] + '</h4>' \
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+ '<table>' \
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+ '<tr><td>Balance:</td><td>' + w['balance'] + '</td></tr>' \
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+ '<tr><td>Blocks:</td><td>' + str(w['blocks']) + '</td></tr>' \
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+ '<tr><td>Synced:</td><td>' + str(w['synced']) + '</td></tr>' \
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+ '<tr><td><input type="submit" name="newaddr_' + cid + '" value="Deposit Address"></td><td>' + str(w['deposit_address']) + '</td></tr>' \
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+ '<tr><td><input type="submit" name="withdraw_' + cid + '" value="Withdraw"></td><td>Amount: <input type="text" name="amt_' + cid + '"></td><td>Address: <input type="text" name="to_' + cid + '"></td><td>Subtract fee: <input type="checkbox" name="subfee_' + cid + '"></td></tr>' \
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+ '</table>'
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content += '<input type="hidden" name="formid" value="' + os.urandom(8).hex() + '"></form>'
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content += '<p><a href="/">home</a></p></body></html>'
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return bytes(content, 'UTF-8')
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def make_coin_select(self, name, coins):
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s = '<select name="' + name + '"><option value="-1">-- Select Coin --</option>'
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for c in coins:
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s += '<option value="{}">{}</option>'.format(*c)
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s += '</select>'
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return s
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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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content = html_content_start(self.server.title, self.server.title) \
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+ '<h3>New Offer</h3>'
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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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content += '<p>Prevented double submit for form {}.</p>'.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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# TODO: More accurate rate
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# assert(value_to == (value_from * rate) // COIN)
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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)
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content += '<p><a href="/offer/' + offer_id.hex() + '">Sent Offer ' + offer_id.hex() + '</a><br/>Rate: ' + format8(rate) + '</p>'
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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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content += '<form method="post">'
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content += '<table>'
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content += '<tr><td>Coin From</td><td>' + self.make_coin_select('coin_from', coins) + '</td><td>Amount From</td><td><input type="text" name="amt_from"></td></tr>'
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content += '<tr><td>Coin To</td><td>' + self.make_coin_select('coin_to', coins) + '</td><td>Amount To</td><td><input type="text" name="amt_to"></td></tr>'
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content += '<tr><td>Auto Accept Bids</td><td><input type="checkbox" name="autoaccept" value="aa" checked></td></tr>'
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content += '</table>'
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content += '<input type="submit" value="Submit">'
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content += '<input type="hidden" name="formid" value="' + os.urandom(8).hex() + '"></form>'
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content += '<p><a href="/">home</a></p></body></html>'
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return bytes(content, '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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content = html_content_start(self.server.title, self.server.title) \
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+ '<h3>Offer: ' + offer_id.hex() + '</h3>'
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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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content += '<p>Prevented double submit for form {}.</p>'.format(form_id)
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else:
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self.server.last_form_id['offer'] = form_id
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bid_id = swap_client.postBid(offer_id, offer.amount_from)
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content += '<p><a href="/bid/' + bid_id.hex() + '">Sent Bid ' + bid_id.hex() + '</a></p>'
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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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tr = '<tr><td>{}</td><td>{}</td></tr>'
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content += '<table>'
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content += tr.format('Offer State', getOfferState(offer.state))
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content += tr.format('Coin From', getCoinName(coin_from))
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content += tr.format('Coin To', getCoinName(coin_to))
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content += tr.format('Amount From', format8(offer.amount_from) + ' ' + ticker_from)
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content += tr.format('Amount To', format8((offer.amount_from * offer.rate) // COIN) + ' ' + ticker_to)
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content += tr.format('Rate', format8(offer.rate) + ' ' + ticker_from + '/' + ticker_to)
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content += tr.format('Script Lock Type', getLockName(offer.lock_type))
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content += tr.format('Script Lock Value', offer.lock_value)
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content += tr.format('Address From', offer.addr_from)
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content += tr.format('Created At', time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(offer.created_at)))
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content += tr.format('Expired At', time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(offer.expire_at)))
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content += tr.format('Sent', 'True' if offer.was_sent else 'False')
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if offer.was_sent:
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content += tr.format('Auto Accept Bids', 'True' if offer.auto_accept_bids else 'False')
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content += '</table>'
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bids = swap_client.listBids(offer_id=offer_id)
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content += '<h4>Bids</h4><table>'
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content += '<tr><th>Bid ID</th><th>Bid Amount</th><th>Bid Status</th><th>ITX Status</th><th>PTX Status</th></tr>'
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for b in bids:
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content += '<tr><td><a href=/bid/{0}>{0}</a></td><td>{1}</td><td>{2}</td><td>{3}</td><td>{4}</td></tr>'.format(b.bid_id.hex(), format8(b.amount), getBidState(b.state), getTxState(b.initiate_txn_state), getTxState(b.participate_txn_state))
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content += '</table>'
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content += '<form method="post">'
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content += '<input type="submit" value="Send Bid">'
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content += '<input type="hidden" name="formid" value="' + os.urandom(8).hex() + '"></form>'
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content += '<p><a href="/">home</a></p></body></html>'
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return bytes(content, 'UTF-8')
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def page_offers(self, url_split, sent=False):
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swap_client = self.server.swap_client
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offers = swap_client.listOffers(sent)
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content = html_content_start(self.server.title, self.server.title) \
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+ '<h3>' + ('Sent ' if sent else '') + 'Offers</h3>'
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content += '<table>'
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content += '<tr><th>Offer ID</th><th>Coin From</th><th>Coin To</th><th>Amount From</th><th>Amount To</th><th>Rate</th></tr>'
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for o in offers:
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coin_from_name = getCoinName(Coins(o.coin_from))
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coin_to_name = getCoinName(Coins(o.coin_to))
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amount_to = (o.amount_from * o.rate) // COIN
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content += '<tr><td><a href=/offer/{0}>{0}</a></td><td>{1}</td><td>{2}</td><td>{3}</td><td>{4}</td><td>{5}</td></tr>'.format(o.offer_id.hex(), coin_from_name, coin_to_name, format8(o.amount_from), format8(amount_to), format8(o.rate))
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content += '</table>'
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content += '<p><a href="/">home</a></p></body></html>'
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return bytes(content, 'UTF-8')
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def page_bid(self, url_split, post_string):
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assert(len(url_split) > 2), 'Bid ID not specified'
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try:
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bid_id = bytes.fromhex(url_split[2])
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assert(len(bid_id) == 28)
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except Exception:
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raise ValueError('Bad bid ID')
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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>Bid: ' + bid_id.hex() + '</h3>'
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show_txns = False
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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('bid', None) == form_id:
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content += '<p>Prevented double submit for form {}.</p>'.format(form_id)
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else:
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self.server.last_form_id['bid'] = form_id
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if b'abandon_bid' in form_data:
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try:
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swap_client.abandonBid(bid_id)
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content += '<p>Bid abandoned</p>'
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except Exception as e:
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content += '<p>Error' + str(e) + '</p>'
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if b'accept_bid' in form_data:
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try:
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swap_client.acceptBid(bid_id)
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content += '<p>Bid accepted</p>'
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except Exception as e:
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content += '<p>Error' + str(e) + '</p>'
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if b'show_txns' in form_data:
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show_txns = True
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bid, offer = swap_client.getBidAndOffer(bid_id)
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assert(bid), 'Unknown bid ID'
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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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tr = '<tr><td>{}</td><td>{}</td></tr>'
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content += '<table>'
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content += tr.format('Swap', format8(bid.amount) + ' ' + ticker_from + ' for ' + format8((bid.amount * offer.rate) // COIN) + ' ' + ticker_to)
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content += tr.format('Bid State', getBidState(bid.state))
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content += tr.format('ITX State', getTxState(bid.initiate_txn_state))
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content += tr.format('PTX State', getTxState(bid.participate_txn_state))
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content += tr.format('Offer', '<a href="/offer/' + bid.offer_id.hex() + '">' + bid.offer_id.hex() + '</a>')
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content += tr.format('Address From', bid.bid_addr)
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content += tr.format('Proof of Funds', bid.proof_address)
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content += tr.format('Created At', time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(bid.created_at)))
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content += tr.format('Expired At', time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(bid.expire_at)))
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content += tr.format('Sent', 'True' if bid.was_sent else 'False')
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content += tr.format('Received', 'True' if bid.was_received else 'False')
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content += tr.format('Initiate Tx', 'None' if not bid.initiate_txid else (bid.initiate_txid.hex() + ' ' + ticker_from))
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content += tr.format('Initiate Conf', 'None' if not bid.initiate_txn_conf else bid.initiate_txn_conf)
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content += tr.format('Participate Tx', 'None' if not bid.participate_txid else (bid.participate_txid.hex() + ' ' + ticker_to))
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content += tr.format('Participate Conf', 'None' if not bid.participate_txn_conf else bid.participate_txn_conf)
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if show_txns:
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content += tr.format('Initiate Tx Refund', 'None' if not bid.initiate_txn_refund else bid.initiate_txn_refund.hex())
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content += tr.format('Participate Tx Refund', 'None' if not bid.participate_txn_refund else bid.participate_txn_refund.hex())
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content += tr.format('Initiate Spend Tx', 'None' if not bid.initiate_spend_txid else (bid.initiate_spend_txid.hex() + ' {}'.format(bid.initiate_spend_n)))
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content += tr.format('Participate Spend Tx', 'None' if not bid.participate_spend_txid else (bid.participate_spend_txid.hex() + ' {}'.format(bid.participate_spend_n)))
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content += '</table>'
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content += '<form method="post">'
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if bid.was_received:
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content += '<input name="accept_bid" type="submit" value="Accept Bid"><br/>'
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content += '<input name="abandon_bid" type="submit" value="Abandon Bid">'
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content += '<input name="show_txns" type="submit" value="Show More Info">'
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content += '<input type="hidden" name="formid" value="' + os.urandom(8).hex() + '"></form>'
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content += '<h4>Old States</h4><table><tr><th>State</th><th>Set At</th></tr>'
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num_states = len(bid.states) // 12
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for i in range(num_states):
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up = struct.unpack_from('<iq', bid.states[i * 12:(i + 1) * 12])
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content += '<tr><td>Bid {}</td><td>{}</td></tr>'.format(getBidState(up[0]), time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(up[1])))
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if bid.initiate_txn_states is not None:
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num_states = len(bid.initiate_txn_states) // 12
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for i in range(num_states):
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up = struct.unpack_from('<iq', bid.initiate_txn_states[i * 12:(i + 1) * 12])
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content += '<tr><td>ITX {}</td><td>{}</td></tr>'.format(getTxState(up[0]), time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(up[1])))
|
|
if bid.participate_txn_states is not None:
|
|
num_states = len(bid.participate_txn_states) // 12
|
|
for i in range(num_states):
|
|
up = struct.unpack_from('<iq', bid.participate_txn_states[i * 12:(i + 1) * 12])
|
|
content += '<tr><td>PTX {}</td><td>{}</td></tr>'.format(getTxState(up[0]), time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(up[1])))
|
|
content += '</table>'
|
|
|
|
content += '<p><a href="/">home</a></p></body></html>'
|
|
return bytes(content, 'UTF-8')
|
|
|
|
def page_bids(self, url_split, post_string, sent=False):
|
|
swap_client = self.server.swap_client
|
|
bids = swap_client.listBids(sent=sent)
|
|
|
|
content = html_content_start(self.server.title, self.server.title) \
|
|
+ '<h3>' + ('Sent ' if sent else '') + 'Bids</h3>'
|
|
|
|
content += '<table>'
|
|
content += '<tr><th>Bid ID</th><th>Offer ID</th><th>Bid Status</th><th>ITX Status</th><th>PTX Status</th></tr>'
|
|
for b in bids:
|
|
content += '<tr><td><a href=/bid/{0}>{0}</a></td><td><a href=/offer/{1}>{1}</a></td><td>{2}</td><td>{3}</td><td>{4}</td></tr>'.format(b.bid_id.hex(), b.offer_id.hex(), getBidState(b.state), getTxState(b.initiate_txn_state), getTxState(b.participate_txn_state))
|
|
content += '</table>'
|
|
|
|
content += '<p><a href="/">home</a></p></body></html>'
|
|
return bytes(content, 'UTF-8')
|
|
|
|
def page_watched(self, url_split, post_string):
|
|
swap_client = self.server.swap_client
|
|
watched_outputs, last_scanned = swap_client.listWatchedOutputs()
|
|
|
|
content = html_content_start(self.server.title, self.server.title) \
|
|
+ '<h3>Watched Outputs</h3>'
|
|
|
|
for c in last_scanned:
|
|
content += '<p>' + getCoinName(c[0]) + ' Scanned Height: ' + str(c[1]) + '</p>'
|
|
|
|
content += '<table>'
|
|
content += '<tr><th>Bid ID</th><th>Chain</th><th>Txid</th><th>Index</th><th>Type</th></tr>'
|
|
for o in watched_outputs:
|
|
content += '<tr><td><a href=/bid/{0}>{0}</a></td><td>{1}</td><td>{2}</td><td>{3}</td><td>{4}</td></tr>'.format(o[1].hex(), getCoinName(o[0]), o[2], o[3], int(o[4]))
|
|
content += '</table>'
|
|
|
|
content += '<p><a href="/">home</a></p></body></html>'
|
|
return bytes(content, 'UTF-8')
|
|
|
|
def page_index(self, url_split):
|
|
swap_client = self.server.swap_client
|
|
summary = swap_client.getSummary()
|
|
|
|
content = html_content_start(self.server.title, self.server.title) \
|
|
+ '<p><a href="/wallets">View Wallets</a></p>' \
|
|
+ '<p>' \
|
|
+ 'Network: ' + str(summary['network']) + '<br/>' \
|
|
+ '<a href="/active">Swaps in progress: ' + str(summary['num_swapping']) + '</a><br/>' \
|
|
+ '<a href="/offers">Network Offers: ' + str(summary['num_network_offers']) + '</a><br/>' \
|
|
+ '<a href="/sentoffers">Sent Offers: ' + str(summary['num_sent_offers']) + '</a><br/>' \
|
|
+ '<a href="/bids">Received Bids: ' + str(summary['num_recv_bids']) + '</a><br/>' \
|
|
+ '<a href="/sentbids">Sent Bids: ' + str(summary['num_sent_bids']) + '</a><br/>' \
|
|
+ '<a href="/watched">Watched Outputs: ' + str(summary['num_watched_outputs']) + '</a><br/>' \
|
|
+ '</p>' \
|
|
+ '<p>' \
|
|
+ '<a href="/newoffer">New Offer</a><br/>' \
|
|
+ '</p>'
|
|
content += '</body></html>'
|
|
return bytes(content, '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 e:
|
|
return self.js_error(str(e))
|
|
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] == '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 e:
|
|
traceback.print_exc() # TODO: Remove
|
|
return self.page_error(str(e))
|
|
|
|
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
|
|
self.title = 'Simple Atomic Swap Demo'
|
|
self.last_form_id = dict()
|
|
|
|
self.timeout = 60
|
|
HTTPServer.__init__(self, (self.host_name, self.port_no), HttpHandler)
|
|
|
|
def stop(self):
|
|
self.stop_event.set()
|
|
|
|
# Send fake request
|
|
conn = http.client.HTTPConnection(self.host_name, self.port_no)
|
|
conn.connect()
|
|
conn.request('GET', '/none')
|
|
response = conn.getresponse()
|
|
data = response.read()
|
|
conn.close()
|
|
|
|
def stopped(self):
|
|
return self.stop_event.is_set()
|
|
|
|
def serve_forever(self):
|
|
while not self.stopped():
|
|
self.handle_request()
|
|
self.socket.close()
|
|
|
|
def run(self):
|
|
self.serve_forever()
|