def activate_challenge(name, config):
metadata = get_metadata(name)
if name in challenge_processes:
return
if 'run_type' in metadata:
if metadata['run_type'] == 'tcpserver':
config['port'] = allocate_tcp_port(name, config.get('port', None))
config['host'] = '0.0.0.0'
elif metadata['run_type'] == 'udpserver':
config['port'] = allocate_udp_port(name, config.get('port', None))
config['host'] = '0.0.0.0'
if 'run_command' in metadata:
logfile = get_logfile(name)
old_cwd = os.getcwd()
os.chdir('challenges/%s/' % name)
challenge_processes[name] = subprocess.Popen(
metadata['run_command'] % config,
shell=True,
stdin=None,
stdout=logfile,
stderr=logfile)
os.chdir(old_cwd)
def get(self, name, filename):
if not is_challenge(name):
raise tornado.web.HTTPError(404)
metadata = get_metadata(name)
if filename not in metadata['public_files']:
raise tornado.web.HTTPError(404)
file = open(os.path.join(os.getcwd(), 'challenges/%s/%s' % (name, filename)))
for line in file:
self.write(line)
def get(self, name, filename):
if not is_challenge(name):
raise tornado.web.HTTPError(404)
metadata = get_metadata(name)
if filename not in metadata['public_files']:
raise tornado.web.HTTPError(404)
file = open(
os.path.join(os.getcwd(), 'challenges/%s/%s' % (name, filename)))
for line in file:
self.write(line)
def deactivate_challenge(name):
metadata = get_metadata(name)
if 'run_type' in metadata:
if metadata['run_type'] == 'tcpserver':
free_tcp_ports(name)
elif metadata['run_type'] == 'udpserver':
free_udp_ports(name)
if name in challenge_processes:
if challenge_processes[name].poll() == None:
challenge_processes[name].terminate()
del challenge_processes[name]
def deactivate_challenge(name):
metadata = get_metadata(name)
if 'run_type' in metadata:
if metadata['run_type'] == 'tcpserver':
free_tcp_ports(name)
elif metadata['run_type'] == 'udpserver':
free_udp_ports(name)
if name in challenge_processes:
if challenge_processes[name].poll() == None:
challenge_processes[name].terminate()
del challenge_processes[name]
def activate_challenge(name, config):
metadata = get_metadata(name)
if name in challenge_processes:
return
if 'run_type' in metadata:
if metadata['run_type'] == 'tcpserver':
config['port'] = allocate_tcp_port(name, config.get('port', None))
config['host'] = '0.0.0.0'
elif metadata['run_type'] == 'udpserver':
config['port'] = allocate_udp_port(name, config.get('port', None))
config['host'] = '0.0.0.0'
if 'run_command' in metadata:
logfile = get_logfile(name)
old_cwd = os.getcwd()
os.chdir('challenges/%s/' % name)
challenge_processes[name] = subprocess.Popen(metadata['run_command'] % config,
shell=True, stdin=None, stdout=logfile, stderr=logfile)
os.chdir(old_cwd)
def get(self, name):
if not is_challenge(name):
raise tornado.web.HTTPError(404)
self.write(jsonpack(get_metadata(name)))
def get(self, name):
if not is_challenge(name):
raise tornado.web.HTTPError(404)
self.write(jsonpack(get_metadata(name)))
