def block_data(
self,
data=None
): # if no data = last block ([-1]) #change this to add error..
error = {
'status': 'error',
'error': 'block not found',
'method': 'block_data',
'parameter': data
}
printL(('<<< API block data call', data))
if not data:
data = self.factory.chain.m_get_last_block()
data1 = copy.deepcopy(data)
data1.status = 'ok'
return helper.json_print_telnet(data1)
try:
int(data) # is the data actually a number?
except:
return helper.json_print_telnet(error)
js_bk = self.factory.chain.m_get_block(int(data))
if js_bk == False:
return helper.json_print_telnet(error)
else:
js_bk1 = copy.deepcopy(js_bk)
js_bk1.status = 'ok'
js_bk1.blockheader.block_reward = js_bk1.blockheader.block_reward / 100000000.000000000
return helper.json_print_telnet(js_bk1)
def ping(self, data=None):
printL(('<<< API network latency ping call'))
self.factory.pos.p2pFactory.ping_peers(
) # triggers ping for all connected peers at timestamp now. after pong response list is collated. previous list is delivered.
pings = {}
pings['status'] = 'ok'
pings['peers'] = {}
pings['peers'] = self.factory.chain.ping_list
return helper.json_print_telnet(pings)
def empty(self, data=None):
error = {
'status':
'error',
'error':
'no method supplied',
'methods available':
'block_data, stats, txhash, address, last_tx, \
last_block, richlist, ping, stake_commits, stake_reveals, stakers, \
next_stakers'
}
return helper.json_print_telnet(error)
def parse_cmd(self, data):
data = data.split()
args = data[1:]
if len(data) != 0:
if data[0] in self.cmd_list:
if data[0] == 'getnewaddress':
self.getnewaddress(args)
return
if data[0] == 'hexseed':
for x in self.factory.chain.my:
if type(x[1]) == list:
pass
else:
if x[1].type == 'XMSS':
self.transport.write('Address: ' +
x[1].address + '\r\n')
self.transport.write('Recovery seed: ' +
x[1].hexSEED + '\r\n')
return
if data[0] == 'seed':
for x in self.factory.chain.my:
if type(x[1]) == list:
pass
else:
if x[1].type == 'XMSS':
self.transport.write('Address: ' +
x[1].address + '\r\n')
self.transport.write('Recovery seed: ' +
x[1].mnemonic + '\r\n')
return
elif data[0] == 'search':
if not args:
self.transport.write(
'>>> Usage: search <txhash or Q-address>' + '\r\n')
return
for result in self.factory.chain.search_telnet(args[0],
long=0):
self.transport.write(result + '\r\n')
return
elif data[0] == 'json_search':
if not args:
self.transport.write(
'>>>Usage: search <txhash or Q-address>' + '\r\n')
return
for result in self.factory.chain.search_telnet(args[0],
long=1):
self.transport.write(result + '\r\n')
return
elif data[0] == 'json_block':
if not args:
# chain.json_printL(((chain.m_get_last_block())
self.transport.write(
helper.json_print_telnet(
self.factory.chain.m_get_last_block()) +
'\r\n')
return
try:
int(args[0])
except:
self.transport.write(
'>>> Try "json_block <block number>" ' + '\r\n')
return
if int(args[0]) > self.factory.chain.m_blockheight():
self.transport.write('>>> Block > Blockheight' +
'\r\n')
return
self.transport.write(
helper.json_print_telnet(
self.factory.chain.m_get_block(int(args[0]))) +
'\r\n')
return
elif data[0] == 'savenewaddress':
self.savenewaddress()
elif data[0] == 'recoverfromhexseed':
if not args or not hexseed_to_seed(args[0]):
self.transport.write(
'>>> Usage: recoverfromhexseed <paste in hexseed>'
+ '\r\n')
self.transport.write(
'>>> Could take up to a minute..' + '\r\n')
self.transport.write(
'>>> savenewaddress if Qaddress matches expectations..'
+ '\r\n')
return
self.transport.write(
'>>> trying.. this could take up to a minute..' +
'\r\n')
addr = self.factory.chain.wallet.getnewaddress(
type='XMSS', SEED=hexseed_to_seed(args[0]))
self.factory.newaddress = addr
self.transport.write('>>> Recovery address: ' +
addr[1].address + '\r\n')
self.transport.write('>>> Recovery seed phrase: ' +
addr[1].mnemonic + '\r\n')
self.transport.write('>>> hexSEED confirm: ' +
addr[1].hexSEED + '\r\n')
self.transport.write(
'>>> savenewaddress if Qaddress matches expectations..'
+ '\r\n')
return
elif data[0] == 'recoverfromwords':
if not args:
self.transport.write(
'>>> Usage: recoverfromwords <paste in 32 mnemonic words>'
+ '\r\n')
return
self.transport.write(
'>>> trying..this could take up to a minute..' +
'\r\n')
if len(args) != 32:
self.transport.write(
'>>> Usage: recoverfromwords <paste in 32 mnemonic words>'
+ '\r\n')
return
args = ' '.join(args)
addr = self.factory.chain.wallet.getnewaddress(
type='XMSS', SEED=mnemonic_to_seed(args))
self.factory.newaddress = addr
self.transport.write('>>> Recovery address: ' +
addr[1].address + '\r\n')
self.transport.write('>>> Recovery hexSEED: ' +
addr[1].hexSEED + '\r\n')
self.transport.write('>>> Mnemonic confirm: ' +
addr[1].mnemonic + '\r\n')
self.transport.write(
'>>> savenewaddress if Qaddress matches expectations..'
+ '\r\n')
return
elif data[0] == 'stake':
self.transport.write(
'>> Toggling stake from: ' +
str(self.factory.p2pFactory.stake) + ' to: ' +
str(not self.factory.p2pFactory.stake) + '\r\n')
self.factory.p2pFactory.stake = not self.factory.p2pFactory.stake
printL(('STAKING set to: ', self.factory.p2pFactory.stake))
return
elif data[0] == 'stakenextepoch':
self.transport.write(
'>>> Sending a stake transaction for address: ' +
self.factory.chain.mining_address +
' to activate next epoch(' +
str(c.blocks_per_epoch -
(self.factory.chain.m_blockchain[-1].blockheader.
blocknumber -
(self.factory.chain.m_blockchain[-1].blockheader.
epoch * c.blocks_per_epoch))) + ' blocks time)' +
'\r\n')
printL(('STAKE for address:',
self.factory.chain.mining_address))
self.factory.p2pFactory.send_st_to_peers(
StakeTransaction().create_stake_transaction(
self.factory.chain.mining_address,
self.factory.chain.block_chain_buffer.height() + 1,
self.factory.chain.my[0][1],
balance=self.factory.chain.state.state_balance(
self.factory.chain.mining_address)))
return
elif data[0] == 'send':
self.send_tx(args)
elif data[0] == 'mempool':
self.transport.write(
'>>> Number of transactions in memory pool: ' +
str(len(self.factory.chain.transaction_pool)) + '\r\n')
elif data[0] == 'help':
self.transport.write(
'>>> QRL ledger help: try quit, wallet, send, getnewaddress, search, recoverfromhexseed, recoverfromwords, stake, stakenextepoch, mempool, json_block, json_search, seed, hexseed, getinfo, peers, or blockheight'
+ '\r\n')
# removed 'hrs, hrs_check,'
elif data[0] == 'quit' or data[0] == 'exit':
self.transport.loseConnection()
elif data[0] == 'listaddresses':
addresses, num_sigs, types = self.factory.chain.wallet.inspect_wallet(
)
for x in range(len(addresses)):
self.transport.write(
str(x) + ', ' + addresses[x] + '\r\n')
elif data[0] == 'wallet':
self.wallet()
elif data[0] == 'getinfo':
self.transport.write('>>> Version: ' +
self.factory.chain.version_number +
'\r\n')
self.transport.write('>>> Uptime: ' +
str(time.time() -
self.factory.start_time) + '\r\n')
self.transport.write(
'>>> Nodes connected: ' +
str(len(self.factory.p2pFactory.peers)) + '\r\n')
self.transport.write('>>> Staking set to: ' +
str(self.factory.p2pFactory.stake) +
'\r\n')
self.transport.write(
'>>> Sync status: ' +
self.factory.p2pFactory.nodeState.state + '\r\n')
elif data[0] == 'blockheight':
self.transport.write(
'>>> Blockheight: ' +
str(self.factory.chain.m_blockheight()) + '\r\n')
self.transport.write('>>> Headerhash: ' +
self.factory.chain.m_blockchain[-1].
blockheader.headerhash + '\r\n')
elif data[0] == 'peers':
self.transport.write('>>> Connected Peers:\r\n')
for peer in self.factory.p2pFactory.peers:
self.transport.write('>>> ' + peer.identity + " [" +
peer.version +
"] blockheight: " +
str(peer.blockheight) + '\r\n')
elif data[0] == 'reboot':
if len(args) < 1:
self.transport.write('>>> reboot <password>\r\n')
self.transport.write('>>> or\r\n')
self.transport.write(
'>>> reboot <password> <nonce>\r\n')
self.transport.write('>>> or\r\n')
self.transport.write(
'>>> reboot <password> <nonce> <trim_blocknum>\r\n'
)
return
json_hash, err = None, None
if len(args) == 3:
json_hash, status = self.factory.chain.generate_reboot_hash(
args[0], args[1], args[2])
self.transport.write(
str(args[0]) + str(args[1]) + str(args[2]))
elif len(args) == 2:
json_hash, status = self.factory.chain.generate_reboot_hash(
args[0], args[1])
else:
json_hash, status = self.factory.chain.generate_reboot_hash(
args[0])
if json_hash:
self.factory.p2pFactory.send_reboot(json_hash)
#self.factory.state.update('synced')
self.transport.write(status)
else:
return False
return True
def parse_cmd(self, data):
data = data.split(
) # typical request will be: "GET /api/{command}/{parameter} HTTP/1.1"
if len(data) == 0:
return
if data[0] != 'GET' and data[0] != 'OPTIONS':
return False
if data[0] == 'OPTIONS':
http_header_OPTIONS = (
"HTTP/1.1 200 OK\r\n"
"Access-Control-Allow-Origin: *\r\n"
"Access-Control-Allow-Methods: GET\r\n"
"Access-Control-Allow-Headers: x-prototype-version,x-requested-with\r\n"
"Content-Length: 0\r\n"
"Access-Control-Max-Age: 2520\r\n"
"\r\n")
self.transport.write(http_header_OPTIONS)
return
data = data[1][1:].split('/')
if data[0].lower() != 'api':
return False
if len(data) == 1:
data.append('')
if data[1] == '':
data[1] = 'empty'
if data[1].lower(
) not in self.api_list: # supported {command} in api_list
error = {
'status': 'error',
'error': 'supported method not supplied',
'parameter': data[1]
}
self.transport.write(helper.json_print_telnet(error))
return False
#my_cls = ApiProtocol() # call the command from api_list directly
api_call = getattr(self, data[1].lower())
if len(data) < 3:
json_txt = api_call()
# self.transport.write(api_call())
else:
json_txt = api_call(data[2])
# self.transport.write(api_call(data[2]))
http_header_GET = (
"HTTP/1.1 200 OK\r\n"
"Content-Type: application/json\r\n"
"Content-Length: %s\r\n"
"Access-Control-Allow-Headers: x-prototype-version,x-requested-with\r\n"
"Access-Control-Max-Age: 2520\r\n"
"Access-Control-Allow-Origin: *\r\n"
"Access-Control-Allow-Methods: GET\r\n"
"\r\n") % (str(len(json_txt)))
self.transport.write(http_header_GET + json_txt)
return
def stats(self, data=None):
printL(('<<< API stats call'))
# calculate staked/emission %
b = 0
for s in self.factory.state.stake_list_get():
b += self.factory.state.state_balance(s[0])
staked = decimal.Decimal(
(b / 100000000.000000000) /
(self.factory.state.db.total_coin_supply() / 100000000.000000000) *
100).quantize(decimal.Decimal('1.00')) # /100000000.000000000)
staked = float(str(staked))
# calculate average blocktime over last 100 blocks..
z = 0
t = []
last_n_block = 100
last_block = self.factory.chain.m_blockchain[-1]
for _ in range(last_n_block):
if last_block.blockheader.blocknumber <= 0:
break
prev_block = self.factory.chain.m_get_block(
last_block.blockheader.blocknumber - 1)
x = last_block.blockheader.timestamp - prev_block.blockheader.timestamp
last_block = prev_block
t.append(x)
z += x
net_stats = {
'status':
'ok',
'version':
self.factory.chain.version_number,
'block_reward':
self.factory.chain.m_blockchain[-1].blockheader.block_reward /
100000000.00000000,
'stake_validators':
len(self.factory.chain.m_blockchain[-1].blockheader.reveal_list),
'epoch':
self.factory.chain.m_blockchain[-1].blockheader.epoch,
'staked_percentage_emission':
staked,
'network':
'qrl testnet',
'network_uptime':
time.time() -
self.factory.chain.m_blockchain[1].blockheader.timestamp,
'block_time':
z / len(t),
'block_time_variance':
max(t) - min(t),
'blockheight':
self.factory.chain.m_blockheight(),
'nodes':
len(self.factory.peers) + 1,
'emission':
self.factory.state.db.total_coin_supply() / 100000000.000000000,
'unmined':
21000000 -
self.factory.state.db.total_coin_supply() / 100000000.000000000
}
return helper.json_print_telnet(net_stats)
def parse_cmd(self, data):
# Get entered line as an array of strings delimited by "space."
# Will chomp away any extra spaces
data = data.split()
# Arguments include anything beyond the first index
if len(data) != 0: # if anything was entered
command = data[0]
args=None
if len(data)>0: # args optional
args = data[1:]
if command in self.cmd_list:
# Use switch cases when porting to a different language
if command == 'getnewaddress':
self.getnewaddress(args)
return
if command == 'hexseed':
for x in self.factory.chain.my:
if type(x[1]) == list:
pass
else:
if x[1].type == 'XMSS':
self.output['status'] = 0
self.output['message'].write('Address: ' + x[1].address + '\r\n')
self.output['message'].write('Recovery seed: ' + x[1].hexSEED + '\r\n')
self.output['keys'] += ['Address','Recovery seed']
self.output['Address'] = x[1].address
self.output['Recovery seed'] = x[1].hexSEED
return
if command == 'seed':
for x in self.factory.chain.my:
if type(x[1]) == list:
pass
else:
if x[1].type == 'XMSS':
self.output['status'] = 0
self.output['message'].write('Address: ' + x[1].address + '\r\n')
self.output['message'].write('Recovery seed: ' + x[1].mnemonic + '\r\n')
self.output['keys'] += ['Address', 'Recovery seed']
return
elif command == 'search':
if not args:
self.output['status'] = 1
self.output['message'].write('>>> Usage: search <txhash or Q-address>' + '\r\n')
return
tmp_output = None
if args[0][0] == 'Q':
tmp_output = json.loads(self.factory.chain.search_address(args[0]))
else:
tmp_output = json.loads(self.factory.chain.search_txhash(args[0]))
if not tmp_output:
self.output['status'] = 1
self.output['message'].write('>>> No Information available')
return
for key in tmp_output.keys():
self.output['keys'] += [key]
self.output[key] = tmp_output[key]
self.output['status'] = 0
self.output['message'].write('')
return
elif command == 'json_block':
if not args:
self.output['message'].write(helper.json_print_telnet(self.factory.chain.m_get_last_block()) + '\r\n')
return
try:
int(args[0])
except:
self.output['message'].write('>>> Try "json_block <block number>" ' + '\r\n')
return
if int(args[0]) > self.factory.chain.m_blockheight():
self.output['message'].write('>>> Block > Blockheight' + '\r\n')
return
self.output['status'] = 0
self.output['message'].write(helper.json_print_telnet(self.factory.chain.m_get_block(int(args[0]))) + '\r\n')
return
elif command == 'savenewaddress':
self.savenewaddress()
elif command == 'recoverfromhexseed':
if not args or not hexseed_to_seed(args[0]):
self.output['message'].write('>>> Usage: recoverfromhexseed <paste in hexseed>' + '\r\n')
self.output['message'].write('>>> Could take up to a minute..' + '\r\n')
self.output['message'].write('>>> savenewaddress if Qaddress matches expectations..' + '\r\n')
return
self.output['status'] = 0
addr = self.factory.chain.wallet.getnewaddress(type='XMSS', SEED=hexseed_to_seed(args[0]))
self.factory.newaddress = addr
self.output['message'].write('>>> Recovery address: ' + addr[1].address + '\r\n')
self.output['message'].write('>>> Recovery seed phrase: ' + addr[1].mnemonic + '\r\n')
self.output['message'].write('>>> hexSEED confirm: ' + addr[1].hexSEED + '\r\n')
self.output['message'].write('>>> savenewaddress if Qaddress matches expectations..' + '\r\n')
self.output['keys'] += ['recovery_address', 'recovery_seed_phrase', 'hexseed_confirm']
self.output['recovery_address'] = addr[1].address
self.output['recovery_seed_phrase'] = addr[1].mnemonic
self.output['hexseed_confirm'] = addr[1].hexSEED
return
elif command == 'recoverfromwords':
if not args:
self.output['message'].write('>>> Usage: recoverfromwords <paste in 32 mnemonic words>' + '\r\n')
return
self.output['message'].write('>>> trying..this could take up to a minute..' + '\r\n')
if len(args) != 32:
self.output['message'].write('>>> Usage: recoverfromwords <paste in 32 mnemonic words>' + '\r\n')
return
args = ' '.join(args)
addr = self.factory.chain.wallet.getnewaddress(type='XMSS', SEED=mnemonic_to_seed(args))
self.factory.newaddress = addr
self.output['status'] = 0
self.output['message'].write('>>> Recovery address: ' + addr[1].address + '\r\n')
self.output['message'].write('>>> Recovery hexSEED: ' + addr[1].hexSEED + '\r\n')
self.output['message'].write('>>> Mnemonic confirm: ' + addr[1].mnemonic + '\r\n')
self.output['message'].write('>>> savenewaddress if Qaddress matches expectations..' + '\r\n')
self.output['keys'] += ['recovery_address', 'recovery_hexseed', 'mnemonic_confirm']
self.output['recovery_address'] = addr[1].address
self.output['recovery_hexseed'] = addr[1].hexSEED
self.output['mnemonic_confirm'] = addr[1].mnemonic
return
elif command == 'stake':
self.output['status'] = 0
self.output['message'].write('>> Toggling stake from: ' + str(self.factory.p2pFactory.stake) + ' to: ' + str(
not self.factory.p2pFactory.stake) + '\r\n')
self.factory.p2pFactory.stake = not self.factory.p2pFactory.stake
logger.info(('STAKING set to: ', self.factory.p2pFactory.stake))
self.output['keys'] += ['stake']
self.output['stake'] = self.factory.p2pFactory.stake
return
elif command == 'stakenextepoch':
self.output['status'] = 0
self.output['message'].write('>>> Sending a stake transaction for address: ' + self.factory.chain.mining_address + ' to activate next epoch(' + str(
config.dev.blocks_per_epoch - (self.factory.chain.m_blockchain[-1].blockheader.blocknumber - (
self.factory.chain.m_blockchain[
-1].blockheader.epoch * config.dev.blocks_per_epoch))) + ' blocks time)' + '\r\n')
logger.info(('STAKE for address:', self.factory.chain.mining_address))
self.factory.p2pFactory.send_st_to_peers(
StakeTransaction().create_stake_transaction(self.factory.chain.mining_address,
self.factory.chain.block_chain_buffer.height() + 1,
self.factory.chain.my[0][1],
balance=self.factory.chain.state.state_balance(
self.factory.chain.mining_address)))
return
elif command == 'send':
self.send_tx(args)
elif command == 'mempool':
self.output['status'] = 0
self.output['message'].write('>>> Number of transactions in memory pool: ' + str(
len(self.factory.chain.transaction_pool)) + '\r\n')
self.output['keys'] += ['txn_nos']
self.output['txn_nos'] = len(self.factory.chain.transaction_pool)
elif command == 'help':
self.output['status'] = 0
self.output['message'].write(
'>>> QRL ledger help: try quit, wallet, send, getnewaddress, search, recoverfromhexseed, recoverfromwords, stake, stakenextepoch, mempool, json_block, json_search, seed, hexseed, getinfo, peers, or blockheight' + '\r\n')
# removed 'hrs, hrs_check,'
elif command == 'quit' or command == 'exit':
self.transport.loseConnection()
elif command == 'listaddresses':
addresses, num_sigs, types = self.factory.chain.wallet.inspect_wallet()
self.output['status'] = 0
self.output['keys'] += ['addresses']
self.output['addresses'] = []
for x in range(len(addresses)):
self.output['message'].write(str(x) + ', ' + addresses[x] + '\r\n')
self.output['addresses'] += [addresses[x]]
elif command == 'wallet':
self.wallet()
elif command == 'getinfo':
self.output['status'] = 0
self.output['message'].write('>>> Version: ' + self.factory.chain.version_number + '\r\n')
self.output['message'].write('>>> Uptime: ' + str(time.time() - self.factory.start_time) + '\r\n')
self.output['message'].write('>>> Nodes connected: ' + str(len(self.factory.p2pFactory.peers)) + '\r\n')
self.output['message'].write('>>> Staking set to: ' + str(self.factory.p2pFactory.stake) + '\r\n')
self.output['message'].write('>>> Sync status: ' + self.factory.p2pFactory.nodeState.state + '\r\n')
self.output['keys'] += ['version', 'uptime', 'nodes_connected', 'staking_status', 'sync_status']
self.output['version'] = self.factory.chain.version_number
self.output['uptime'] = str(time.time() - self.factory.start_time)
self.output['nodes_connected'] = str(len(self.factory.p2pFactory.peers))
self.output['staking_status'] = str(self.factory.p2pFactory.stake)
self.output['sync_status'] = self.factory.p2pFactory.nodeState.state
elif command == 'blockheight':
self.output['status'] = 0
self.output['message'].write('>>> Blockheight: ' + str(self.factory.chain.m_blockheight()) + '\r\n')
self.output['message'].write(
'>>> Headerhash: ' + self.factory.chain.m_blockchain[-1].blockheader.headerhash + '\r\n')
self.output['keys'] += ['blockheight', 'headerhash']
self.output['blockheight'] = self.factory.chain.m_blockheight()
self.output['headerhash'] = self.factory.chain.m_blockchain[-1].blockheader.headerhash
elif command == 'peers':
self.output['status'] = 0
self.output['message'].write('>>> Connected Peers:\r\n')
self.output['keys'] += ['peers']
self.output['peers'] = {}
for peer in self.factory.p2pFactory.peers:
self.output['message'].write('>>> ' + peer.identity + " [" + peer.version + "] blockheight: " + str(
peer.blockheight) + '\r\n')
self.output['peers'][peer.identity] = {}
self.output['peers'][peer.identity]['version'] = peer.version
self.output['peers'][peer.identity]['blockheight'] = peer.blockheight
elif command == 'reboot':
if len(args) < 1:
self.output['message'].write('>>> reboot <password>\r\n')
self.output['message'].write('>>> or\r\n')
self.output['message'].write('>>> reboot <password> <nonce>\r\n')
self.output['message'].write('>>> or\r\n')
self.output['message'].write('>>> reboot <password> <nonce> <trim_blocknum>\r\n')
return
json_hash, err = None, None
if len(args) == 3:
json_hash, status = self.factory.chain.generate_reboot_hash(args[0], args[1], args[2])
self.output['message'].write(str(args[0]) + str(args[1]) + str(args[2]))
elif len(args) == 2:
json_hash, status = self.factory.chain.generate_reboot_hash(args[0], args[1])
else:
json_hash, status = self.factory.chain.generate_reboot_hash(args[0])
if json_hash:
self.factory.p2pFactory.send_reboot(json_hash)
# self.factory.state.update('synced')
self.output['message'].write(status)
else:
return False
return True
