def onJoin(self, details):
self.index += 1
if details.authmethod == u"anonymous":
print "Connected anonymously."
try:
result = yield self.call(u"rpc.info.get_exchange_info")
print "Exchange info: %s" % str(result)
def on_event(event):
pass
result = yield self.subscribe(on_event,
u'feeds.market.ohlcv.nets2014')
print "Subscribed to a ohlcv feed."
except Exception as e:
print e
returnValue(self.leave())
if details.authmethod == u"wampcra":
print "Logged in using WAMP-CRA."
try:
self.cookie = (yield self.call(u"rpc.token.get_cookie"))[1]
print "Got a cookie: %s" % self.cookie
def on_event(event):
pass
result = yield self.subscribe(on_event,
u'feeds.user.orders.%s' % \
util.encode_username(u'marketmaker'))
print "Subscribed to a feed."
except Exception as e:
print e
returnValue(self.leave())
if details.authmethod == u"cookie":
print "Logged in using a cookie."
try:
result = yield self.call(u"rpc.token.logout")
print "Logged out."
except Exception as e:
print e
returnValue(self.leave())
def onJoin(self, details):
self.index += 1
if details.authmethod == u"anonymous":
print "Connected anonymously."
try:
result = yield self.call(u"rpc.info.get_exchange_info")
print "Exchange info: %s" % str(result)
def on_event(event):
pass
result = yield self.subscribe(on_event,
u'feeds.market.ohlcv.nets2014')
print "Subscribed to a ohlcv feed."
except Exception as e:
print e
returnValue(self.leave())
if details.authmethod == u"wampcra":
print "Logged in using WAMP-CRA."
try:
self.cookie = (yield self.call(u"rpc.token.get_cookie"))[1]
print "Got a cookie: %s" % self.cookie
def on_event(event):
pass
result = yield self.subscribe(on_event,
u'feeds.user.orders.%s' % \
util.encode_username(u'marketmaker'))
print "Subscribed to a feed."
except Exception as e:
print e
returnValue(self.leave())
if details.authmethod == u"cookie":
print "Logged in using a cookie."
try:
result = yield self.call(u"rpc.token.logout")
print "Logged out."
except Exception as e:
print e
returnValue(self.leave())
def on_order(self, username, order):
username = util.encode_username(username)
self.publish(u"feeds.user.orders.%s" % username, order)
def on_transaction(self, username, transaction):
username = util.encode_username(username)
self.publish(u"feeds.user.transactions.%s" % username, transaction)
def on_fill(self, username, fill):
username = util.encode_username(username)
self.publish(u"feeds.user.fills.%s" % username, fill)
def authorize(self, router, session, uri, action):
debug("Checking permissions for %s(%s) to %s %s" % \
(session._authid, session._authrole, \
IRouter.ACTION_TO_STRING[action], uri))
# allow trusted roles to do everything
if session._authrole == u"trusted":
log("Authorizing %s(%s) to %s %s" % \
(session._authid, session._authrole, \
IRouter.ACTION_TO_STRING[action], uri))
return True
# allow others to only call and subscribe
if action not in [IRouter.ACTION_CALL, IRouter.ACTION_SUBSCRIBE]:
return False
# TODO: We should use URI Patterns instead.
# p = Pattern(u"rpc.<service:string>.<method:suffix>",
# Pattern.URI_TARGET_ENDPOINT)
# p.match(uti)
# Currently there is a bug that prevents this from working. A pull
# request with a patch has been sent.
# Rpc calls
rpc_match = re.compile("^rpc\.([a-z_.]+)\.")
match = rpc_match.match(uri)
if match is not None:
section = match.groups(1)[0]
# Some sections give to everyone
if section in ["info", "market", "registrar"]:
log("Authorizing %s(%s) to %s %s" % \
(session._authid, session._authrole, \
IRouter.ACTION_TO_STRING[action], uri))
return True
if section in ["trader", "private", "token"
] and session._authrole == u"user":
log("Authorizing %s(%s) to %s %s" % \
(session._authid, session._authrole, \
IRouter.ACTION_TO_STRING[action], uri))
return True
return False
feed_match = re.compile("^feeds\.([a-z_]+)\.")
match = feed_match.match(uri)
if match is not None:
section = match.groups(1)[0]
if section in ["market"]:
return True
if section in ["user"] and session._authrole == u"user":
# Make sure we can read this feed
# Check for sha256
user_match = re.compile("^feeds\.%s\.[a-z_]+\.([0-9a-f]+)$" %
section)
match = user_match.match(uri)
if match is not None:
hash = match.groups(1)[0]
hashed_username = util.encode_username(session._authid)
if hash == hashed_username:
log("Authorizing %s(%s) to %s %s" % \
(session._authid, session._authrole, \
IRouter.ACTION_TO_STRING[action], uri))
return True
# No joy, no access
return False
def on_order(self, username, order):
username = util.encode_username(username)
self.publish(u"feeds.user.orders.%s" % username, order)
def on_transaction(self, username, transaction):
username = util.encode_username(username)
self.publish(u"feeds.user.transactions.%s" % username, transaction)
def on_fill(self, username, fill):
username = util.encode_username(username)
self.publish(u"feeds.user.fills.%s" % username, fill)
def authorize(self, router, session, uri, action):
debug("Checking permissions for %s(%s) to %s %s" % \
(session._authid, session._authrole, \
IRouter.ACTION_TO_STRING[action], uri))
# allow trusted roles to do everything
if session._authrole == u"trusted":
log("Authorizing %s(%s) to %s %s" % \
(session._authid, session._authrole, \
IRouter.ACTION_TO_STRING[action], uri))
return True
# allow others to only call and subscribe
if action not in [IRouter.ACTION_CALL, IRouter.ACTION_SUBSCRIBE]:
return False
# TODO: We should use URI Patterns instead.
# p = Pattern(u"rpc.<service:string>.<method:suffix>",
# Pattern.URI_TARGET_ENDPOINT)
# p.match(uti)
# Currently there is a bug that prevents this from working. A pull
# request with a patch has been sent.
# Rpc calls
rpc_match = re.compile("^rpc\.([a-z_.]+)\.")
match = rpc_match.match(uri)
if match is not None:
section = match.groups(1)[0]
# Some sections give to everyone
if section in ["info", "market", "registrar"]:
log("Authorizing %s(%s) to %s %s" % \
(session._authid, session._authrole, \
IRouter.ACTION_TO_STRING[action], uri))
return True
if section in ["trader", "private", "token"] and session._authrole == u"user":
log("Authorizing %s(%s) to %s %s" % \
(session._authid, session._authrole, \
IRouter.ACTION_TO_STRING[action], uri))
return True
return False
feed_match = re.compile("^feeds\.([a-z_]+)\.")
match = feed_match.match(uri)
if match is not None:
section = match.groups(1)[0]
if section in ["market"]:
return True
if section in ["user"] and session._authrole == u"user":
# Make sure we can read this feed
# Check for sha256
user_match = re.compile("^feeds\.%s\.[a-z_]+\.([0-9a-f]+)$" % section)
match = user_match.match(uri)
if match is not None:
hash = match.groups(1)[0]
hashed_username = util.encode_username(session._authid)
if hash == hashed_username:
log("Authorizing %s(%s) to %s %s" % \
(session._authid, session._authrole, \
IRouter.ACTION_TO_STRING[action], uri))
return True
# No joy, no access
return False
