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re6stnet
Commit b2bf1ae6 authored by Joanne Hugé's avatar Joanne Hugé Committed by Tom Niget
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python2 to python3: Use 2to3 script

parent f2fd7247
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Showing with 144 additions and 145 deletions
demo/demo
View file @ b2bf1ae6
......@@ -72,7 +72,7 @@ if args.duration:
signal.signal(signal.SIGALRM, handler)
signal.alarm(args.duration)
execfile("fixnemu.py")
exec(compile(open("fixnemu.py", "rb").read(), "fixnemu.py", 'exec'))
# create nodes
for name in """internet=I registry=R
......@@ -89,9 +89,9 @@ for name in """internet=I registry=R
'net.ipv4.icmp_echo_ignore_broadcasts=0')).wait()
node._screen = node.Popen((SCREEN, '-DmS', name))
node.screen = (lambda name: lambda *cmd:
subprocess.call([SCREEN, '-r', name, '-X', 'eval'] + map(
subprocess.call([SCREEN, '-r', name, '-X', 'eval'] + list(map(
"""screen sh -c 'set %s; "\$@"; echo "\$@"; exec $SHELL'"""
.__mod__, cmd)))(name)
.__mod__, cmd))))(name)
# create switch
switch1 = nemu.Switch()
......@@ -208,10 +208,10 @@ for m in machine6, machine7, machine8:
null = file(os.devnull, "r+")
for ip in '10.1.1.2', '10.1.1.3', '10.2.1.2', '10.2.1.3':
if machine1.Popen(('ping', '-c1', ip), stdout=null).wait():
print 'Failed to ping %s' % ip
print('Failed to ping %s' % ip)
break
else:
print "Connectivity IPv4 OK!"
print("Connectivity IPv4 OK!")
nodes = []
gateway1.screen('miniupnpd -d -f miniupnpd.conf -P miniupnpd.pid'
......@@ -297,7 +297,7 @@ if args.ping:
'2001:db8:43:1::1' if i == 10 else
# Only 1 address for machine2 because prefix_len = 80,+48 = 128
'2001:db8:42:%s::1' % i
for i in xrange(11)
for i in range(11)
if i != j]
name = machine.name if machine.short[0] == 'R' else 'm' + machine.short
machine.screen('python ping.py {} {}'.format(name, ' '.join(ips)))
......@@ -314,30 +314,30 @@ class testHMAC(Thread):
reg1_db.text_factory = reg2_db.text_factory = str
m_net1 = 'registry', 'm1', 'm2', 'm3', 'm4', 'm5', 'm6', 'm7', 'm8'
m_net2 = 'registry2', 'm10'
print 'Testing HMAC, letting the time to machines to create tunnels...'
print('Testing HMAC, letting the time to machines to create tunnels...')
time.sleep(45)
print 'Check that the initial HMAC config is deployed on network 1'
print('Check that the initial HMAC config is deployed on network 1')
test_hmac.checkHMAC(reg1_db, m_net1)
print 'Test that a HMAC update works with nodes that are up'
print('Test that a HMAC update works with nodes that are up')
registry.backticks_raise(updateHMAC)
print 'Updated HMAC (config = hmac0 & hmac1), waiting...'
print('Updated HMAC (config = hmac0 & hmac1), waiting...')
time.sleep(60)
print 'Checking HMAC on machines connected to registry 1...'
print('Checking HMAC on machines connected to registry 1...')
test_hmac.checkHMAC(reg1_db, m_net1)
print ('Test that machines can update upon reboot ' +
'when they were off during a HMAC update.')
print(('Test that machines can update upon reboot ' +
'when they were off during a HMAC update.'))
test_hmac.killRe6st(machine1)
print 'Re6st on machine 1 is stopped'
print('Re6st on machine 1 is stopped')
time.sleep(5)
registry.backticks_raise(updateHMAC)
print 'Updated HMAC on registry (config = hmac1 & hmac2), waiting...'
print('Updated HMAC on registry (config = hmac1 & hmac2), waiting...')
time.sleep(60)
machine1.screen(machine1.re6st_cmdline)
print 'Started re6st on machine 1, waiting for it to get new conf'
print('Started re6st on machine 1, waiting for it to get new conf')
time.sleep(60)
print 'Checking HMAC on machines connected to registry 1...'
print('Checking HMAC on machines connected to registry 1...')
test_hmac.checkHMAC(reg1_db, m_net1)
print 'Testing of HMAC done!'
print('Testing of HMAC done!')
# TODO: missing last step
reg1_db.close()
reg2_db.close()
......@@ -399,7 +399,7 @@ def route_svg(ipv4, z = 4, default = type('', (), {'short': None})):
gv.append('%s[pos="%s,%s!"];'
% (n.name, z * math.cos(a * i), z * math.sin(a * i)))
l = []
for p, r in graph[n].iteritems():
for p, r in graph[n].items():
j = abs(nodes.index(p[0]) - i)
l.append((min(j, N - j), p, r))
for j, (l, (p, t), r) in enumerate(sorted(l)):
......@@ -427,9 +427,9 @@ def route_svg(ipv4, z = 4, default = type('', (), {'short': None})):
).communicate('\n'.join(gv))[0]
if args.port:
import SimpleHTTPServer, SocketServer
import http.server, socketserver
class Handler(SimpleHTTPServer.SimpleHTTPRequestHandler):
class Handler(http.server.SimpleHTTPRequestHandler):
_path_match = re.compile('/(.+)\.(html|svg)$').match
pages = 'ipv6', 'ipv4', 'tunnels'
......@@ -439,7 +439,7 @@ if args.port:
try:
name, ext = self._path_match(self.path).groups()
page = self.pages.index(name)
except AttributeError, ValueError:
except AttributeError as ValueError:
if self.path == '/':
self.send_response(302)
self.send_header('Location', self.pages[0] + '.html')
......@@ -513,7 +513,7 @@ if args.port:
self.end_headers()
self.wfile.write(body)
class TCPServer(SocketServer.TCPServer):
class TCPServer(socketserver.TCPServer):
allow_reuse_address = True
TCPServer(('', args.port), Handler).serve_forever()
......
demo/fixnemu.py
View file @ b2bf1ae6
......@@ -56,7 +56,7 @@ def _get_all_route_data():
metric))
return ret
get_all_route_data.func_code = _get_all_route_data.func_code
get_all_route_data.__code__ = _get_all_route_data.__code__
interface__init__ = interface.__init__
def __init__(self, *args, **kw):
......@@ -65,12 +65,12 @@ def __init__(self, *args, **kw):
self.name = self.name.split('@',1)[0]
interface.__init__ = __init__
get_addr_data.orig = function(get_addr_data.func_code,
get_addr_data.func_globals)
get_addr_data.orig = function(get_addr_data.__code__,
get_addr_data.__globals__)
def _get_addr_data():
byidx, bynam = get_addr_data.orig()
return byidx, {name.split('@',1)[0]: a for name, a in bynam.iteritems()}
get_addr_data.func_code = _get_addr_data.func_code
return byidx, {name.split('@',1)[0]: a for name, a in bynam.items()}
get_addr_data.__code__ = _get_addr_data.__code__
@staticmethod
def _gen_if_name():
......
demo/ping.py
View file @ b2bf1ae6
......@@ -64,7 +64,7 @@ class Ping(Thread):
os.utime(csv_path, (time.time(), time.time()))
for add in no_responses:
print('No response from %s with seq no %d' % (add, seq))
print(('No response from %s with seq no %d' % (add, seq)))
parser = argparse.ArgumentParser()
parser.add_argument('n', help = 'my machine name (m1,m2...)')
......
demo/py
View file @ b2bf1ae6
......@@ -30,4 +30,4 @@ def __file__():
return os.path.join(sys.path[0], sys.argv[1])
__file__ = __file__()
execfile(__file__)
exec(compile(open(__file__, "rb").read(), __file__, 'exec'))
demo/test_hmac.py
View file @ b2bf1ae6
......@@ -34,10 +34,10 @@ def checkHMAC(db, machines):
else:
i = 0 if hmac[0] else 1
if hmac[i] != sign or hmac[i+1] != accept:
print 'HMAC config wrong for in %s' % args
print('HMAC config wrong for in %s' % args)
rc = False
if rc:
print('All nodes use Babel with the correct HMAC configuration')
else:
print('Expected config: %s' % dict(zip(BABEL_HMAC, hmac)))
print(('Expected config: %s' % dict(list(zip(BABEL_HMAC, hmac)))))
return rc
re6st/cache.py
View file @ b2bf1ae6
......@@ -93,20 +93,18 @@ class Cache(object):
self._registry.getNetworkConfig(self._prefix)))
base64 = x.pop('', ())
config = {}
for k, v in x.iteritems():
for k, v in x.items():
k = str(k)
if k.startswith('babel_hmac'):
if v:
v = self._decrypt(v.decode('base64'))
elif k in base64:
v = v.decode('base64')
elif type(v) is unicode:
v = str(v)
elif isinstance(v, (list, dict)):
k += ':json'
v = json.dumps(v)
config[k] = v
except socket.error, e:
except socket.error as e:
logging.warning(e)
return
except Exception:
......@@ -135,11 +133,11 @@ class Cache(object):
db.executemany("INSERT OR REPLACE INTO config VALUES(?,?)",
((k, buffer(v) if k in base64 or
k.startswith('babel_hmac') else v)
for k, v in config.iteritems()))
self._loadConfig(config.iteritems())
for k, v in config.items()))
self._loadConfig(iter(config.items()))
return [k[:-5] if k.endswith(':json') else k
for k in chain(remove, (k
for k, v in config.iteritems()
for k, v in config.items()
if k not in old or old[k] != v))]
def warnProtocol(self):
......@@ -240,7 +238,7 @@ class Cache(object):
try:
bootpeer = self._registry.getBootstrapPeer(self._prefix)
prefix, address = self._decrypt(bootpeer).split()
except (socket.error, subprocess.CalledProcessError, ValueError), e:
except (socket.error, subprocess.CalledProcessError, ValueError) as e:
logging.warning('Failed to bootstrap (%s)',
e if bootpeer else 'no peer returned')
else:
......@@ -276,5 +274,5 @@ class Cache(object):
def getCountry(self, ip):
try:
return self._registry.getCountry(self._prefix, ip)
except socket.error, e:
except socket.error as e:
logging.warning('Failed to get country (%s)', ip)
re6st/cli/conf.py
View file @ b2bf1ae6
......@@ -101,7 +101,7 @@ def main():
if config.req:
components.update(config.req)
subj = req.get_subject()
for k, v in components.iteritems():
for k, v in list(components.items()):
if k in reserved:
sys.exit(k + " field is reserved.")
if v:
......@@ -116,11 +116,11 @@ def main():
token = ''
elif not token:
if not config.email:
config.email = raw_input('Please enter your email address: ')
config.email = eval(input('Please enter your email address: '))
s.requestToken(config.email)
token_advice = "Use --token to retry without asking a new token\n"
while not token:
token = raw_input('Please enter your token: ')
token = eval(input('Please enter your token: '))
try:
with open(key_path) as f:
......@@ -131,7 +131,7 @@ def main():
if e.errno != errno.ENOENT:
raise
bits = ca.get_pubkey().bits()
print "Generating %s-bit key ..." % bits
print(("Generating %s-bit key ..." % bits))
pkey = crypto.PKey()
pkey.generate_key(crypto.TYPE_RSA, bits)
key = crypto.dump_privatekey(crypto.FILETYPE_PEM, pkey)
......@@ -164,13 +164,13 @@ def main():
cert = loadCert(cert)
not_after = x509.notAfter(cert)
print("Setup complete. Certificate is valid until %s UTC"
print(("Setup complete. Certificate is valid until %s UTC"
" and will be automatically renewed after %s UTC.\n"
"Do not forget to backup to your private key (%s) or"
" you will lose your assigned subnet." % (
time.asctime(time.gmtime(not_after)),
time.asctime(time.gmtime(not_after - registry.RENEW_PERIOD)),
key_path))
key_path)))
if not os.path.lexists(conf_path):
create(conf_path, """\
......@@ -193,8 +193,8 @@ key %s
cn = x509.subnetFromCert(cert)
subnet = network + utils.binFromSubnet(cn)
print "Your subnet: %s/%u (CN=%s)" \
% (utils.ipFromBin(subnet), len(subnet), cn)
print(("Your subnet: %s/%u (CN=%s)" \
% (utils.ipFromBin(subnet), len(subnet), cn)))
if __name__ == "__main__":
main()
re6st/cli/node.py
View file @ b2bf1ae6
......@@ -246,7 +246,7 @@ def main():
try:
from re6st.upnpigd import Forwarder
forwarder = Forwarder('re6stnet openvpn server')
except Exception, e:
except Exception as e:
if ipv4:
raise
logging.info("%s: assume we are not NATed", e)
......@@ -256,10 +256,10 @@ def main():
forwarder.addRule(port, proto)
address.append(forwarder.checkExternalIp())
elif 'any' not in ipv4:
address += map(ip_changed, ipv4)
address += list(map(ip_changed, ipv4))
ipv4_any = ()
if ipv6:
address += map(ip_changed, ipv6)
address += list(map(ip_changed, ipv6))
ipv6_any = ()
else:
ip_changed = remote_gateway = None
......@@ -299,7 +299,7 @@ def main():
timeout = 4 * cache.hello
cleanup = [lambda: cache.cacheMinimize(config.client_count),
lambda: shutil.rmtree(config.run, True)]
utils.makedirs(config.run, 0700)
utils.makedirs(config.run, 0o700)
control_socket = os.path.join(config.run, 'babeld.sock')
if config.client_count and not config.client:
tunnel_manager = tunnel.TunnelManager(control_socket,
......@@ -362,7 +362,7 @@ def main():
if not dh:
dh = os.path.join(config.state, "dh.pem")
cache.getDh(dh)
for iface, (port, proto) in server_tunnels.iteritems():
for iface, (port, proto) in server_tunnels.items():
r, x = socket.socketpair(socket.AF_UNIX, socket.SOCK_DGRAM)
utils.setCloexec(r)
cleanup.append(plib.server(iface, config.max_clients,
......@@ -442,7 +442,7 @@ def main():
except:
pass
exit.release()
except ReexecException, e:
except ReexecException as e:
logging.info(e)
except Exception:
utils.log_exception()
......@@ -455,7 +455,7 @@ def main():
if __name__ == "__main__":
try:
main()
except SystemExit, e:
except SystemExit as e:
if type(e.code) is str:
if hasattr(logging, 'trace'): # utils.setupLog called
logging.critical(e.code)
......
re6st/cli/registry.py
View file @ b2bf1ae6
#!/usr/bin/python2
import httplib, logging, os, socket, sys
from BaseHTTPServer import BaseHTTPRequestHandler
from SocketServer import ThreadingTCPServer
from urlparse import parse_qsl
import http.client, logging, os, socket, sys
from http.server import BaseHTTPRequestHandler
from socketserver import ThreadingTCPServer
from urllib.parse import parse_qsl
if 're6st' not in sys.modules:
sys.path[0] = os.path.dirname(os.path.dirname(sys.path[0]))
from re6st import registry, utils, version
......@@ -36,7 +36,7 @@ class RequestHandler(BaseHTTPRequestHandler):
return self.server.handle_request(self, path, query)
except Exception:
logging.info(self.requestline, exc_info=1)
self.send_error(httplib.BAD_REQUEST)
self.send_error(http.client.BAD_REQUEST)
def log_error(*args):
pass
......
re6st/ctl.py
View file @ b2bf1ae6
......@@ -44,7 +44,7 @@ class Array(object):
r = []
o = offset + 2
decode = self._item.decode
for i in xrange(*uint16.unpack_from(buffer, offset)):
for i in range(*uint16.unpack_from(buffer, offset)):
o, x = decode(buffer, o)
r.append(x)
return o, r
......@@ -206,7 +206,7 @@ class Babel(object):
def select(*args):
try:
s.connect(self.socket_path)
except socket.error, e:
except socket.error as e:
logging.debug("Can't connect to %r (%r)", self.socket_path, e)
return e
s.send("\1")
......@@ -323,7 +323,7 @@ class iterRoutes(object):
c.select(*args)
utils.select(*args)
return (prefix
for neigh_routes in c.neighbours.itervalues()
for neigh_routes in c.neighbours.values()
for prefix in neigh_routes[1]
if prefix)
......
re6st/debug.py
View file @ b2bf1ae6
......@@ -37,7 +37,8 @@ class Socket(object):
try:
self._socket.recv(0)
return True
except socket.error, (err, _):
except socket.error as e:
(err, _) = e
if err != errno.EAGAIN:
raise
self._socket.setblocking(1)
......@@ -52,7 +53,7 @@ class Console(object):
socket.SOCK_STREAM | socket.SOCK_CLOEXEC)
try:
self._removeSocket()
except OSError, e:
except OSError as e:
if e.errno != errno.ENOENT:
raise
s.bind(path)
......
re6st/plib.py
View file @ b2bf1ae6
......@@ -132,7 +132,7 @@ def router(ip, ip4, rt6, hello_interval, log_path, state_path, pidfile,
# WKRD: babeld fails to start if pidfile already exists
try:
os.remove(pidfile)
except OSError, e:
except OSError as e:
if e.errno != errno.ENOENT:
raise
logging.info('%r', cmd)
......
re6st/registry.py
View file @ b2bf1ae6
......@@ -18,16 +18,16 @@ Authenticated communication:
- the last one that was really used by the client (!hello)
- the one of the last handshake (hello)
"""
import base64, hmac, hashlib, httplib, inspect, json, logging
import base64, hmac, hashlib, http.client, inspect, json, logging
import mailbox, os, platform, random, select, smtplib, socket, sqlite3
import string, sys, threading, time, weakref, zlib
from collections import defaultdict, deque
from datetime import datetime
from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
from http.server import HTTPServer, BaseHTTPRequestHandler
from email.mime.text import MIMEText
from operator import itemgetter
from OpenSSL import crypto
from urllib import splittype, splithost, unquote, urlencode
from urllib.parse import splittype, splithost, unquote, urlencode
from . import ctl, tunnel, utils, version, x509
HMAC_HEADER = "Re6stHMAC"
......@@ -41,7 +41,7 @@ def rpc(f):
defaults = ()
i = len(args) - len(defaults)
f.getcallargs = eval("lambda %s: locals()" % ','.join(args[1:i]
+ map("%s=%r".__mod__, zip(args[i:], defaults))))
+ list(map("%s=%r".__mod__, list(zip(args[i:], defaults))))))
return f
def rpc_private(f):
......@@ -59,7 +59,7 @@ class RegistryServer(object):
cert_duration = 365 * 86400
def _geoiplookup(self, ip):
raise HTTPError(httplib.BAD_REQUEST)
raise HTTPError(http.client.BAD_REQUEST)
def __init__(self, config):
self.config = config
......@@ -76,7 +76,7 @@ class RegistryServer(object):
if x and not x.startswith('#'):
x = x.split()
self.community_map[x.pop(0)] = x
if sum('*' in x for x in self.community_map.itervalues()) != 1:
if sum('*' in x for x in self.community_map.values()) != 1:
sys.exit("Invalid community configuration: missing or multiple default location ('*')")
else:
self.community_map[''] = '*'
......@@ -169,8 +169,8 @@ class RegistryServer(object):
def updateNetworkConfig(self, _it0=itemgetter(0)):
kw = {
'babel_default': 'max-rtt-penalty 5000 rtt-max 500 rtt-decay 125',
'crl': map(_it0, self.db.execute(
"SELECT serial FROM crl ORDER BY serial")),
'crl': list(map(_it0, self.db.execute(
"SELECT serial FROM crl ORDER BY serial"))),
'protocol': version.protocol,
'registry_prefix': self.prefix,
}
......@@ -286,7 +286,7 @@ class RegistryServer(object):
x_forwarded_for = request.headers.get('X-Forwarded-For')
if request.client_address[0] not in authorized_origin or \
x_forwarded_for and x_forwarded_for not in authorized_origin:
return request.send_error(httplib.FORBIDDEN)
return request.send_error(http.client.FORBIDDEN)
key = m.getcallargs(**kw).get('cn')
if key:
h = base64.b64decode(request.headers[HMAC_HEADER])
......@@ -313,16 +313,16 @@ class RegistryServer(object):
request.headers.get("host"))
try:
result = m(**kw)
except HTTPError, e:
except HTTPError as e:
return request.send_error(*e.args)
except:
logging.warning(request.requestline, exc_info=1)
return request.send_error(httplib.INTERNAL_SERVER_ERROR)
return request.send_error(http.client.INTERNAL_SERVER_ERROR)
if result:
request.send_response(httplib.OK)
request.send_response(http.client.OK)
request.send_header("Content-Length", str(len(result)))
else:
request.send_response(httplib.NO_CONTENT)
request.send_response(http.client.NO_CONTENT)
if key:
request.send_header(HMAC_HEADER, base64.b64encode(
hmac.HMAC(key, result, hashlib.sha1).digest()))
......@@ -367,7 +367,7 @@ class RegistryServer(object):
def addToken(self, email, token):
prefix_len = self.config.prefix_length
if not prefix_len:
raise HTTPError(httplib.FORBIDDEN)
raise HTTPError(http.client.FORBIDDEN)
request = token is None
with self.lock:
while True:
......@@ -381,7 +381,7 @@ class RegistryServer(object):
break
except sqlite3.IntegrityError:
if not request:
raise HTTPError(httplib.CONFLICT)
raise HTTPError(http.client.CONFLICT)
self.timeout = 1
if request:
return token
......@@ -389,7 +389,7 @@ class RegistryServer(object):
@rpc
def requestToken(self, email):
if not self.config.mailhost:
raise HTTPError(httplib.FORBIDDEN)
raise HTTPError(http.client.FORBIDDEN)
token = self.addToken(email, None)
......@@ -418,11 +418,11 @@ class RegistryServer(object):
s.quit()
def getCommunity(self, country, continent):
for prefix, location_list in self.community_map.iteritems():
for prefix, location_list in self.community_map.items():
if country in location_list:
return prefix
default = ''
for prefix, location_list in self.community_map.iteritems():
for prefix, location_list in self.community_map.items():
if continent in location_list:
return prefix
if '*' in location_list:
......@@ -434,9 +434,9 @@ class RegistryServer(object):
prev_prefix = None
max_len = 128,
while True:
max_len = q("SELECT max(length(prefix)) FROM cert"
max_len = next(q("SELECT max(length(prefix)) FROM cert"
" WHERE cert is null AND length(prefix) < ?",
max_len).next()
max_len))
if not max_len[0]:
break
for prefix, in q("SELECT prefix FROM cert"
......@@ -460,25 +460,25 @@ class RegistryServer(object):
while True:
try:
# Find longest free prefix whithin community.
prefix, = q(
prefix, = next(q(
"SELECT prefix FROM cert"
" WHERE prefix LIKE ?"
" AND length(prefix) <= ? AND cert is null"
" ORDER BY length(prefix) DESC",
(community + '%', prefix_len)).next()
(community + '%', prefix_len)))
except StopIteration:
# Community not yet allocated?
# There should be exactly 1 row whose
# prefix is the beginning of community.
prefix, x = q("SELECT prefix, cert FROM cert"
prefix, x = next(q("SELECT prefix, cert FROM cert"
" WHERE substr(?,1,length(prefix)) = prefix",
(community,)).next()
(community,)))
if x is not None:
logging.error('No more free /%u prefix available',
prefix_len)
raise
# Split the tree until prefix has wanted length.
for x in xrange(len(prefix), prefix_len):
for x in range(len(prefix), prefix_len):
# Prefix starts with community, then we complete with 0.
x = community[x] if x < community_len else '0'
q("UPDATE cert SET prefix = ? WHERE prefix = ?",
......@@ -496,11 +496,11 @@ class RegistryServer(object):
with self.db:
if token:
if not self.config.prefix_length:
raise HTTPError(httplib.FORBIDDEN)
raise HTTPError(http.client.FORBIDDEN)
try:
token, email, prefix_len, _ = self.db.execute(
token, email, prefix_len, _ = next(self.db.execute(
"SELECT * FROM token WHERE token = ?",
(token,)).next()
(token,)))
except StopIteration:
return
self.db.execute("DELETE FROM token WHERE token = ?",
......@@ -508,7 +508,7 @@ class RegistryServer(object):
else:
prefix_len = self.config.anonymous_prefix_length
if not prefix_len:
raise HTTPError(httplib.FORBIDDEN)
raise HTTPError(http.client.FORBIDDEN)
email = None
country, continent = '*', '*'
if self.geoip_db:
......@@ -624,7 +624,7 @@ class RegistryServer(object):
if age < time.time() or not peers:
self.request_dump()
peers = [prefix
for neigh_routes in self.ctl.neighbours.itervalues()
for neigh_routes in self.ctl.neighbours.values()
for prefix in neigh_routes[1]
if prefix]
peers.append(self.prefix)
......@@ -706,8 +706,8 @@ class RegistryServer(object):
def getNodePrefix(self, email):
with self.lock, self.db:
try:
cert, = self.db.execute("SELECT cert FROM cert WHERE email = ?",
(email,)).next()
cert, = next(self.db.execute("SELECT cert FROM cert WHERE email = ?",
(email,)))
except StopIteration:
return
certificate = crypto.load_certificate(crypto.FILETYPE_PEM, cert)
......@@ -728,7 +728,7 @@ class RegistryServer(object):
peer = utils.binFromSubnet(peer)
with self.peers_lock:
self.request_dump()
for neigh_routes in self.ctl.neighbours.itervalues():
for neigh_routes in self.ctl.neighbours.values():
for prefix in neigh_routes[1]:
if prefix == peer:
break
......@@ -745,7 +745,7 @@ class RegistryServer(object):
with self.peers_lock:
self.request_dump()
peers = {prefix
for neigh_routes in self.ctl.neighbours.itervalues()
for neigh_routes in self.ctl.neighbours.values()
for prefix in neigh_routes[1]
if prefix}
peers.add(self.prefix)
......@@ -794,7 +794,7 @@ class RegistryServer(object):
self.sendto(utils.binFromSubnet(peers.popleft()), 5)
elif not r:
break
return json.dumps({k: list(v) for k, v in graph.iteritems()})
return json.dumps({k: list(v) for k, v in graph.items()})
class RegistryClient(object):
......@@ -807,8 +807,8 @@ class RegistryClient(object):
self.auto_close = auto_close
scheme, host = splittype(url)
host, path = splithost(host)
self._conn = dict(http=httplib.HTTPConnection,
https=httplib.HTTPSConnection,
self._conn = dict(http=http.client.HTTPConnection,
https=http.client.HTTPSConnection,
)[scheme](unquote(host), timeout=60)
self._path = path.rstrip('/')
......@@ -818,7 +818,7 @@ class RegistryClient(object):
kw = getcallargs(*args, **kw)
query = '/' + name
if kw:
if any(type(v) is not str for v in kw.itervalues()):
if any(type(v) is not str for v in kw.values()):
raise TypeError
query += '?' + urlencode(kw)
url = self._path + query
......@@ -846,14 +846,14 @@ class RegistryClient(object):
self._conn.endheaders()
response = self._conn.getresponse()
body = response.read()
if response.status in (httplib.OK, httplib.NO_CONTENT):
if response.status in (http.client.OK, http.client.NO_CONTENT):
if (not client_prefix or
hmac.HMAC(key, body, hashlib.sha1).digest() ==
base64.b64decode(response.msg[HMAC_HEADER])):
if self.auto_close and name != 'hello':
self._conn.close()
return body
elif response.status == httplib.FORBIDDEN:
elif response.status == http.client.FORBIDDEN:
# XXX: We should improve error handling, while making
# sure re6st nodes don't crash on temporary errors.
# This is currently good enough for re6st-conf, to
......
re6st/tests/test_unit/test_conf.py
View file @ b2bf1ae6
......@@ -6,7 +6,7 @@ import os
import sys
import unittest
from shutil import rmtree
from StringIO import StringIO
from io import StringIO
from mock import patch
from OpenSSL import crypto
......
re6st/tests/test_unit/test_registry.py
View file @ b2bf1ae6
......@@ -3,7 +3,7 @@ import os
import random
import string
import json
import httplib
import http.client
import base64
import unittest
import hmac
......@@ -162,7 +162,7 @@ class TestRegistryServer(unittest.TestCase):
[(hashlib.sha1(key).digest(), protocol)])
func.assert_called_once_with(**params)
# http response check
request.send_response.assert_called_once_with(httplib.OK)
request.send_response.assert_called_once_with(http.client.OK)
request.send_header.assert_any_call("Content-Length", str(len(result)))
request.send_header.assert_any_call(
registry.HMAC_HEADER,
......@@ -189,8 +189,8 @@ class TestRegistryServer(unittest.TestCase):
self.server.handle_request(request_bad, method, params)
func.assert_called_once_with(**params)
request_bad.send_error.assert_called_once_with(httplib.FORBIDDEN)
request_good.send_response.assert_called_once_with(httplib.NO_CONTENT)
request_bad.send_error.assert_called_once_with(http.client.FORBIDDEN)
request_good.send_response.assert_called_once_with(http.client.NO_CONTENT)
# will cause valueError, if a node send hello twice to a registry
def test_getPeerProtocol(self):
......
re6st/tests/test_unit/test_registry_client.py
View file @ b2bf1ae6
......@@ -2,7 +2,7 @@ import sys
import os
import unittest
import hmac
import httplib
import http.client
import base64
import hashlib
from mock import Mock, patch
......@@ -26,15 +26,15 @@ class TestRegistryClient(unittest.TestCase):
self.assertEqual(client1._path, "/example")
self.assertEqual(client1._conn.host, "localhost")
self.assertIsInstance(client1._conn, httplib.HTTPSConnection)
self.assertIsInstance(client2._conn, httplib.HTTPConnection)
self.assertIsInstance(client1._conn, http.client.HTTPSConnection)
self.assertIsInstance(client2._conn, http.client.HTTPConnection)
def test_rpc_hello(self):
prefix = "0000000011111111"
protocol = "7"
body = "a_hmac_key"
query = "/hello?client_prefix=0000000011111111&protocol=7"
response = fakeResponse(body, httplib.OK)
response = fakeResponse(body, http.client.OK)
self.client._conn.getresponse.return_value = response
res = self.client.hello(prefix, protocol)
......@@ -58,7 +58,7 @@ class TestRegistryClient(unittest.TestCase):
key = hashlib.sha1(key).digest()
# response part
body = None
response = fakeResponse(body, httplib.NO_CONTENT)
response = fakeResponse(body, http.client.NO_CONTENT)
response.msg = dict(Re6stHMAC=hmac.HMAC(key, body, hashlib.sha1).digest())
self.client._conn.getresponse.return_value = response
......
re6st/tunnel.py
View file @ b2bf1ae6
......@@ -242,14 +242,14 @@ class BaseTunnelManager(object):
self._country = {}
address_dict = {family: self._updateCountry(address)
for family, address in address_dict.iteritems()}
for family, address in address_dict.items()}
elif cache.same_country:
sys.exit("Can not respect 'same_country' network configuration"
" (GEOIP2_MMDB not set)")
self._address = {family: utils.dump_address(address)
for family, address in address_dict.iteritems()
for family, address in address_dict.items()
if address}
cache.my_address = ';'.join(self._address.itervalues())
cache.my_address = ';'.join(iter(self._address.values()))
self.sock = socket.socket(socket.AF_INET6,
socket.SOCK_DGRAM | socket.SOCK_CLOEXEC)
......@@ -346,7 +346,7 @@ class BaseTunnelManager(object):
def _sendto(self, to, msg, peer=None):
try:
r = self.sock.sendto(peer.encode(msg) if peer else msg, to)
except socket.error, e:
except socket.error as e:
(logging.info if e.errno == errno.ENETUNREACH else logging.error)(
'Failed to send message to %s (%s)', to, e)
return
......@@ -410,7 +410,7 @@ class BaseTunnelManager(object):
serial = cert.get_serial_number()
if serial in self.cache.crl:
raise ValueError("revoked")
except (x509.VerifyError, ValueError), e:
except (x509.VerifyError, ValueError) as e:
if retry:
return True
logging.debug('ignored invalid certificate from %r (%s)',
......@@ -467,8 +467,8 @@ class BaseTunnelManager(object):
# Don't send country to old nodes
if self._getPeer(peer).protocol < 7:
return ';'.join(','.join(a.split(',')[:3]) for a in
';'.join(self._address.itervalues()).split(';'))
return ';'.join(self._address.itervalues())
';'.join(iter(self._address.values())).split(';'))
return ';'.join(iter(self._address.values()))
elif not code: # network version
if peer:
try:
......@@ -553,8 +553,8 @@ class BaseTunnelManager(object):
if (not self.NEED_RESTART.isdisjoint(changed)
or version.protocol < self.cache.min_protocol
# TODO: With --management, we could kill clients without restarting.
or not all(crl.isdisjoint(serials.itervalues())
for serials in self._served.itervalues())):
or not all(crl.isdisjoint(iter(serials.values()))
for serials in self._served.values())):
# Wait at least 1 second to broadcast new version to neighbours.
self.selectTimeout(time.time() + 1 + self.cache.delay_restart,
self._restart)
......@@ -606,7 +606,7 @@ class BaseTunnelManager(object):
with open('/proc/net/ipv6_route', "r", 4096) as f:
try:
routing_table = f.read()
except IOError, e:
except IOError as e:
# ???: If someone can explain why the kernel sometimes fails
# even when there's a lot of free memory.
if e.errno != errno.ENOMEM:
......@@ -683,7 +683,7 @@ class TunnelManager(BaseTunnelManager):
self._client_count = client_count
self.new_iface_list = deque('re6stnet' + str(i)
for i in xrange(1, self._client_count + 1))
for i in range(1, self._client_count + 1))
self._free_iface_list = []
def close(self):
......@@ -752,7 +752,7 @@ class TunnelManager(BaseTunnelManager):
def babel_dump(self):
t = time.time()
if self._killing:
for prefix, tunnel_killer in self._killing.items():
for prefix, tunnel_killer in list(self._killing.items()):
if tunnel_killer.timeout < t:
if tunnel_killer.state != 'unlocking':
logging.info(
......@@ -780,7 +780,7 @@ class TunnelManager(BaseTunnelManager):
def _cleanDeads(self):
disconnected = False
for prefix in self._connection_dict.keys():
for prefix in list(self._connection_dict.keys()):
status = self._connection_dict[prefix].refresh()
if status:
disconnected |= status > 0
......@@ -902,7 +902,7 @@ class TunnelManager(BaseTunnelManager):
neighbours = self.ctl.neighbours
# Collect all nodes known by Babel
peers = {prefix
for neigh_routes in neighbours.itervalues()
for neigh_routes in neighbours.values()
for prefix in neigh_routes[1]
if prefix}
# Keep only distant peers.
......@@ -987,7 +987,7 @@ class TunnelManager(BaseTunnelManager):
break
def killAll(self):
for prefix in self._connection_dict.keys():
for prefix in list(self._connection_dict.keys()):
self._kill(prefix)
def handleClientEvent(self):
......@@ -999,7 +999,7 @@ class TunnelManager(BaseTunnelManager):
if c and c.time < float(time):
try:
c.connected(serial)
except (KeyError, TypeError), e:
except (KeyError, TypeError) as e:
logging.error("%s (route_up %s)", e, common_name)
else:
logging.info("ignore route_up notification for %s %r",
......@@ -1010,10 +1010,10 @@ class TunnelManager(BaseTunnelManager):
if self.cache.same_country:
address = self._updateCountry(address)
self._address[family] = utils.dump_address(address)
self.cache.my_address = ';'.join(self._address.itervalues())
self.cache.my_address = ';'.join(iter(self._address.values()))
def broadcastNewVersion(self):
self._babel_dump_new_version()
for prefix, c in self._connection_dict.items():
for prefix, c in list(self._connection_dict.items()):
if c.serial in self.cache.crl:
self._kill(prefix)
re6st/upnpigd.py
View file @ b2bf1ae6
......@@ -40,7 +40,7 @@ class Forwarder(object):
def wrapper(*args, **kw):
try:
return wrapped(*args, **kw)
except Exception, e:
except Exception as e:
raise UPnPException(str(e))
return wraps(wrapped)(wrapper)
......@@ -68,14 +68,14 @@ class Forwarder(object):
else:
try:
return self._refresh()
except UPnPException, e:
except UPnPException as e:
logging.debug("UPnP failure", exc_info=1)
self.clear()
try:
self.discover()
self.selectigd()
return self._refresh()
except UPnPException, e:
except UPnPException as e:
self.next_refresh = self._next_retry = time.time() + 60
logging.info(str(e))
self.clear()
......@@ -109,7 +109,7 @@ class Forwarder(object):
try:
self.addportmapping(port, *args)
break
except UPnPException, e:
except UPnPException as e:
if str(e) != 'ConflictInMappingEntry':
raise
port = None
......
re6st/utils.py
View file @ b2bf1ae6
......@@ -164,7 +164,7 @@ class Popen(subprocess.Popen):
self._args = tuple(args[0] if args else kw['args'])
try:
super(Popen, self).__init__(*args, **kw)
except OSError, e:
except OSError as e:
if e.errno != errno.ENOMEM:
raise
self.returncode = -1
......@@ -209,7 +209,7 @@ def select(R, W, T):
def makedirs(*args):
try:
os.makedirs(*args)
except OSError, e:
except OSError as e:
if e.errno != errno.EEXIST:
raise
......@@ -240,7 +240,7 @@ def parse_address(address_list):
a = address.split(',')
int(a[1]) # Check if port is an int
yield tuple(a[:4])
except ValueError, e:
except ValueError as e:
logging.warning("Failed to parse node address %r (%s)",
address, e)
......@@ -262,7 +262,7 @@ newHmacSecret = newHmacSecret()
# - the 3 first bits code the number of bytes
def packInteger(i):
for n in xrange(8):
for n in range(8):
x = 32 << 8 * n
if i < x:
return struct.pack("!Q", i + n * x)[7-n:]
......@@ -275,7 +275,7 @@ def unpackInteger(x):
i, = struct.unpack("!Q", '\0' * (7 - n) + x[:n+1])
except struct.error:
return
return sum((32 << 8 * i for i in xrange(n)),
return sum((32 << 8 * i for i in range(n)),
i - (n * 32 << 8 * n)), n + 1
###
......
setup.py
View file @ b2bf1ae6
......@@ -14,7 +14,7 @@ def copy_file(self, infile, outfile, *args, **kw):
if not self.dry_run:
log.info("generating %s -> %s", infile, outfile)
with open(outfile, "wb") as f:
for x in sorted(version.iteritems()):
for x in sorted(version.items()):
if not x[0].startswith("_"):
f.write("%s = %r\n" % x)
return outfile, 1
......
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