def testCallAsync(self):
obj1 = ExampleClass()
obj2 = ExampleClass()
s = time.time()
RateLimit.callAsync("counting async", allowed_again=0.1, func=obj1.count, back="call #1").join()
assert obj1.counted == 1 # First instant
assert around(time.time() - s, 0.0)
# After that the calls delayed
s = time.time()
t1 = RateLimit.callAsync("counting async", allowed_again=0.1, func=obj1.count, back="call #2") # Dumped by the next call
time.sleep(0.03)
t2 = RateLimit.callAsync("counting async", allowed_again=0.1, func=obj1.count, back="call #3") # Dumped by the next call
time.sleep(0.03)
t3 = RateLimit.callAsync("counting async", allowed_again=0.1, func=obj1.count, back="call #4") # Will be called
assert obj1.counted == 1 # Delay still in progress: Not called yet
t3.join()
assert t3.value == "call #4"
assert around(time.time() - s, 0.1)
# Only the last one called
assert obj1.counted == 2
assert obj1.last_called == "call #4"
# Just called, not allowed again
assert not RateLimit.isAllowed("counting async", 0.1)
s = time.time()
t4 = RateLimit.callAsync("counting async", allowed_again=0.1, func=obj1.count, back="call #5").join()
assert obj1.counted == 3
assert around(time.time() - s, 0.1)
assert not RateLimit.isAllowed("counting async", 0.1)
time.sleep(0.11)
assert RateLimit.isAllowed("counting async", 0.1)
def testCall(self):
obj1 = ExampleClass()
obj2 = ExampleClass()
s = time.time()
assert RateLimit.call("counting", allowed_again=0.1, func=obj1.count) == "counted"
assert around(time.time() - s, 0.0) # First allow to call instantly
assert obj1.counted == 1
# Call again
assert not RateLimit.isAllowed("counting", 0.1)
assert RateLimit.isAllowed("something else", 0.1)
assert RateLimit.call("counting", allowed_again=0.1, func=obj1.count) == "counted"
assert around(time.time() - s, 0.1) # Delays second call within interval
assert obj1.counted == 2
# Call 3 times async
s = time.time()
assert obj2.counted == 0
threads = [
gevent.spawn(lambda: RateLimit.call("counting", allowed_again=0.1, func=obj2.count)), # Instant
gevent.spawn(lambda: RateLimit.call("counting", allowed_again=0.1, func=obj2.count)), # 0.1s delay
gevent.spawn(lambda: RateLimit.call("counting", allowed_again=0.1, func=obj2.count)) # 0.2s delay
]
gevent.joinall(threads)
assert [thread.value for thread in threads] == ["counted", "counted", "counted"]
assert around(time.time() - s, 0.2)
# No queue = instant again
s = time.time()
assert RateLimit.isAllowed("counting", 0.1)
assert RateLimit.call("counting", allowed_again=0.1, func=obj2.count) == "counted"
assert around(time.time() - s, 0.0)
assert obj2.counted == 4
def actionSitePublish(self, to, privatekey=None, inner_path="content.json", sign=True):
if sign:
inner_path = self.actionSiteSign(to, privatekey, inner_path, response_ok=False)
if not inner_path:
return
# Publishing
if not self.site.settings["serving"]: # Enable site if paused
self.site.settings["serving"] = True
self.site.saveSettings()
self.site.announce()
event_name = "publish %s %s" % (self.site.address, inner_path)
called_instantly = RateLimit.isAllowed(event_name, 30)
thread = RateLimit.callAsync(event_name, 30, self.doSitePublish, self.site, inner_path) # Only publish once in 30 seconds
notification = "linked" not in dir(thread) # Only display notification on first callback
thread.linked = True
if called_instantly: # Allowed to call instantly
# At the end callback with request id and thread
self.cmd("progress", ["publish", _["Content published to {0}/{1} peers."].format(0, 5), 0])
thread.link(lambda thread: self.cbSitePublish(to, self.site, thread, notification, callback=notification))
else:
self.cmd(
"notification",
["info", _["Content publish queued for {0:.0f} seconds."].format(RateLimit.delayLeft(event_name, 30)), 5000]
)
self.response(to, "ok")
# At the end display notification
thread.link(lambda thread: self.cbSitePublish(to, self.site, thread, notification, callback=False))
def route(self, cmd, req_id, params):
self.req_id = req_id
if cmd == "getFile":
self.actionGetFile(params)
elif cmd == "streamFile":
self.actionStreamFile(params)
elif cmd == "update":
event = "%s update %s %s" % (self.connection.id, params["site"], params["inner_path"])
if not RateLimit.isAllowed(event): # There was already an update for this file in the last 10 second
self.response({"ok": "File update queued"})
# If called more than once within 10 sec only keep the last update
RateLimit.callAsync(event, 10, self.actionUpdate, params)
elif cmd == "pex":
self.actionPex(params)
elif cmd == "listModified":
self.actionListModified(params)
elif cmd == "getHashfield":
self.actionGetHashfield(params)
elif cmd == "findHashIds":
self.actionFindHashIds(params)
elif cmd == "ping":
self.actionPing()
else:
self.actionUnknown(cmd, params)
def route(self, cmd, req_id, params):
self.req_id = req_id
# Don't allow other sites than locked
if (
"site" in params
and self.connection.site_lock
and self.connection.site_lock not in (params["site"], "global")
):
self.response({"error": "Invalid site"})
self.log.error("Site lock violation: %s != %s" % (self.connection.site_lock != params["site"]))
return False
if cmd == "update":
event = "%s update %s %s" % (self.connection.id, params["site"], params["inner_path"])
if not RateLimit.isAllowed(event): # There was already an update for this file in the last 10 second
self.response({"ok": "File update queued"})
# If called more than once within 10 sec only keep the last update
RateLimit.callAsync(event, 10, self.actionUpdate, params)
else:
func_name = "action" + cmd[0].upper() + cmd[1:]
func = getattr(self, func_name, None)
if func:
func(params)
else:
self.actionUnknown(cmd, params)
def route(self, cmd, req_id, params):
self.req_id = req_id
# Don't allow other sites than locked
if "site" in params and self.connection.site_lock and self.connection.site_lock not in (params["site"], "global"):
self.response({"error": "Invalid site"})
self.log.error("Site lock violation: %s != %s" % (self.connection.site_lock != params["site"]))
self.connection.badAction(5)
return False
if cmd == "update":
event = "%s update %s %s" % (self.connection.id, params["site"], params["inner_path"])
if not RateLimit.isAllowed(event): # There was already an update for this file in the last 10 second
time.sleep(5)
self.response({"ok": "File update queued"})
# If called more than once within 15 sec only keep the last update
RateLimit.callAsync(event, max(self.connection.bad_actions, 15), self.actionUpdate, params)
else:
func_name = "action" + cmd[0].upper() + cmd[1:]
func = getattr(self, func_name, None)
if cmd not in ["getFile", "streamFile"]: # Skip IO bound functions
s = time.time()
if self.connection.cpu_time > 0.5:
self.log.debug("Delay %s %s, cpu_time used by connection: %.3fs" % (self.connection.ip, cmd, self.connection.cpu_time))
time.sleep(self.connection.cpu_time)
if self.connection.cpu_time > 5:
self.connection.close()
if func:
func(params)
else:
self.actionUnknown(cmd, params)
if cmd not in ["getFile", "streamFile"]:
taken = time.time() - s
self.connection.cpu_time += taken
def actionFindHashIds(self, params):
site = self.sites.get(params["site"])
s = time.time()
if not site or not site.settings["serving"]: # Site unknown or not serving
self.response({"error": "Unknown site"})
self.connection.badAction(5)
return False
event_key = "%s_findHashIds_%s_%s" % (self.connection.ip, params["site"], len(params["hash_ids"]))
if self.connection.cpu_time > 0.5 or not RateLimit.isAllowed(event_key, 60 * 5):
time.sleep(0.1)
back_ip4, back_onion = self.findHashIds(site, params["hash_ids"], limit=10)
else:
back_ip4, back_onion = self.findHashIds(site, params["hash_ids"])
RateLimit.called(event_key)
# Check my hashfield
if self.server.tor_manager and self.server.tor_manager.site_onions.get(site.address): # Running onion
my_ip = helper.packOnionAddress(self.server.tor_manager.site_onions[site.address], self.server.port)
my_back = back_onion
elif config.ip_external: # External ip defined
my_ip = helper.packAddress(config.ip_external, self.server.port)
my_back = back_ip4
elif self.server.ip and self.server.ip != "*": # No external ip defined
my_ip = helper.packAddress(self.server.ip, self.server.port)
my_back = back_ip4
else:
my_ip = None
my_back = back_ip4
my_hashfield_set = set(site.content_manager.hashfield)
for hash_id in params["hash_ids"]:
if hash_id in my_hashfield_set:
if hash_id not in my_back:
my_back[hash_id] = []
if my_ip:
my_back[hash_id].append(my_ip) # Add myself
if config.verbose:
self.log.debug(
"Found: IP4: %s, Onion: %s for %s hashids in %.3fs" %
(len(back_ip4), len(back_onion), len(params["hash_ids"]), time.time() - s)
)
self.response({"peers": back_ip4, "peers_onion": back_onion})
def actionMergerSiteAdd(self, to, addresses):
if type(addresses) != list:
# Single site add
addresses = [addresses]
# Check if the site has merger permission
merger_types = merger_db.get(self.site.address)
if not merger_types:
return self.response(to, {"error": "Not a merger site"})
if RateLimit.isAllowed(self.site.address + "-MergerSiteAdd", 10) and len(addresses) == 1:
# Without confirmation if only one site address and not called in last 10 sec
self.cbMergerSiteAdd(to, addresses)
else:
self.cmd(
"confirm",
["Add <b>%s</b> new site?" % len(addresses), "Add"],
lambda (res): self.cbMergerSiteAdd(to, addresses)
)
self.response(to, "ok")
def actionFindHashIds(self, params):
site = self.sites.get(params["site"])
s = time.time()
if not site or not site.settings[
"serving"]: # Site unknown or not serving
self.response({"error": "Unknown site"})
self.connection.badAction(5)
return False
event_key = "%s_findHashIds_%s_%s" % (
self.connection.ip, params["site"], len(params["hash_ids"]))
if self.connection.cpu_time > 0.5 or not RateLimit.isAllowed(
event_key, 60 * 5):
time.sleep(0.1)
back = self.findHashIds(site, params["hash_ids"], limit=10)
else:
back = self.findHashIds(site, params["hash_ids"])
RateLimit.called(event_key)
my_hashes = []
my_hashfield_set = set(site.content_manager.hashfield)
for hash_id in params["hash_ids"]:
if hash_id in my_hashfield_set:
my_hashes.append(hash_id)
if config.verbose:
self.log.debug("Found: %s for %s hashids in %.3fs" %
({key: len(val)
for key, val in back.iteritems()
}, len(params["hash_ids"]), time.time() - s))
self.response({
"peers": back["ipv4"],
"peers_onion": back["onion"],
"peers_ipv6": back["ipv6"],
"my": my_hashes
})
def actionFindHashIds(self, params):
site = self.sites.get(params["site"])
s = time.time()
if not site or not site.settings[
"serving"]: # Site unknown or not serving
self.response({"error": "Unknown site"})
self.connection.badAction(5)
return False
event_key = "%s_findHashIds_%s_%s" % (
self.connection.ip, params["site"], len(params["hash_ids"]))
if self.connection.cpu_time > 0.5 or not RateLimit.isAllowed(
event_key, 60 * 5):
time.sleep(0.1)
back_ip4, back_onion, back_i2p = self.findHashIds(
site, params["hash_ids"], limit=10)
else:
back_ip4, back_onion, back_i2p = self.findHashIds(
site, params["hash_ids"])
RateLimit.called(event_key)
# Check my hashfield
if self.server.tor_manager and self.server.tor_manager.site_onions.get(
site.address): # Running onion
my_ip = helper.packOnionAddress(
self.server.tor_manager.site_onions[site.address],
self.server.port)
my_back = back_onion
elif self.server.i2p_manager and self.server.i2p_manager.site_onions.get(
site.address): # Running i2p
my_ip = helper.packI2PAddress(
self.server.i2p_manager.site_onions[site.address],
self.server.port)
my_back = back_i2p
elif config.ip_external: # External ip defined
my_ip = helper.packAddress(config.ip_external, self.server.port)
my_back = back_ip4
elif self.server.ip and self.server.ip != "*": # No external ip defined
my_ip = helper.packAddress(self.server.ip, self.server.port)
my_back = back_ip4
else:
my_ip = None
my_back = back_ip4
my_hashfield_set = set(site.content_manager.hashfield)
for hash_id in params["hash_ids"]:
if hash_id in my_hashfield_set:
if hash_id not in my_back:
my_back[hash_id] = []
if my_ip:
my_back[hash_id].append(my_ip) # Add myself
if config.verbose:
self.log.debug(
"Found: IP4: %s, Onion: %s, I2P: %s for %s hashids in %.3fs" %
(len(back_ip4), len(back_onion), len(back_i2p),
len(params["hash_ids"]), time.time() - s))
self.response({
"peers": back_ip4,
"peers_onion": back_onion,
"peers_i2p": back_i2p
})
