def serve(sockname, incoming):
if os.path.exists(sockname):
os.remove(sockname)
sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
sock.bind(sockname)
sock.listen(1)
def listen(sock):
while True:
connection, client = sock.accept()
def handle(connection, client):
try:
for octets in connection.makefile("rb"):
try:
text = octets.decode("ascii", "replace")
text = text.strip("\n")
if " " in text:
instruction, data = text.split(" ", 1)
args = common.b64unpickle(data)
else:
instruction, args = text, tuple()
incoming.put((instruction,) + args)
except Exception as err:
debug("ERROR!", err.__class__.__name__, err)
finally:
connection.close()
common.thread(handle, connection, client)
common.thread(listen, sock)
def run(name, safe, irc):
if name in self.events:
for function in self.events[name]:
if not function.saxo_synchronous:
common.thread(safe, function, irc)
else:
safe(function, irc)
def start(base):
# TODO: Check when two clients are running
common.exit_cleanly()
# http://stackoverflow.com/questions/11423225
# IGN rather than DFL, otherwise Popen.communicate can quit saxo
signal.signal(signal.SIGPIPE, signal.SIG_IGN)
opt = configparser.ConfigParser(interpolation=None)
config = os.path.join(base, "config")
if not os.path.isfile(config):
error("missing config file in: `%s`" % config, E_NO_CONFIG)
opt.read(config)
# TODO: Defaulting?
# TODO: Warn if the config file is widely readable?
common.populate(saxo_path, base)
sockname = os.path.join(base, "client.sock")
serve(sockname, incoming)
os.chmod(sockname, 0o600)
# NOTE: If using os._exit, this doesn't work
def remove_sock(sockname):
if os.path.exists(sockname):
os.remove(sockname)
atexit.register(remove_sock, sockname)
common.thread(scheduler.start, base, incoming)
saxo = Saxo(base, opt)
saxo.run()
def start(base):
# TODO: Check when two clients are running
common.exit_cleanly()
# http://stackoverflow.com/questions/11423225
# IGN rather than DFL, otherwise Popen.communicate can quit saxo
signal.signal(signal.SIGPIPE, signal.SIG_IGN)
opt = configparser.ConfigParser(interpolation=None)
config = os.path.join(base, "config")
if not os.path.isfile(config):
error("missing config file in: `%s`" % config, E_NO_CONFIG)
opt.read(config)
# TODO: Defaulting?
# TODO: Warn if the config file is widely readable?
sockname = os.path.join(base, "client.sock")
serve(sockname, incoming)
os.chmod(sockname, 0o600)
# NOTE: If using os._exit, this doesn't work
def remove_sock(sockname):
if os.path.exists(sockname):
os.remove(sockname)
atexit.register(remove_sock, sockname)
sched = scheduler.Scheduler(incoming)
common.thread(sched.start, base)
saxo = Saxo(base, opt)
saxo.run()
def command(self, msg):
cmd, arg = msg.cmd, msg.arg
path = command_path(self.base, cmd)
if path is None:
return
if random.random() < .001 and msg.nick.lower().strip("_-`") == "ramond":
self.send("PRIVMSG",
msg.sender,
random.choice(["Mum's the word.",
"Silence is golden.",
"Don't flood the channel."]))
return
def command_process(env, cmd, path, arg):
outs = process(env, cmd, path, arg)
if outs:
self.send("PRIVMSG", msg.sender, outs)
env = self.environment_cache.copy()
env["SAXO_NICK"] = msg.nick
env["SAXO_SENDER"] = msg.sender
if msg.sender in self.links:
env["SAXO_URL"] = self.links[msg.sender]
if msg.authorised():
env["SAXO_AUTHORISED"] = "1"
env["SAXO_LF2STREAM"] = self.lf2stream
common.thread(command_process, env, cmd, path, arg)
def serve(sockname, incoming):
if os.path.exists(sockname):
os.remove(sockname)
sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
sock.bind(sockname)
sock.listen(1)
def listen(sock):
while True:
connection, client = sock.accept()
def handle(connection, client):
try:
for octets in connection.makefile("rb"):
try:
text = octets.decode("ascii", "replace")
text = text.strip("\n")
if " " in text:
instruction, data = text.split(" ", 1)
args = common.b64unpickle(data)
else:
instruction, args = text, tuple()
incoming.put((instruction, ) + args)
except Exception as err:
debug("ERROR!", err.__class__.__name__, err)
finally:
connection.close()
common.thread(handle, connection, client)
common.thread(listen, sock)
def start(base):
# TODO: Check when two clients are running
common.exit_cleanly()
# http://stackoverflow.com/questions/11423225
signal.signal(signal.SIGPIPE, signal.SIG_DFL)
plugins = os.path.join(base, "plugins")
if not os.path.isdir(plugins):
common.error("no plugins directory: `%s`" % plugins, E_NO_PLUGINS)
# TODO: Check for broken symlinks
common.populate(saxo_path, base)
opt = configparser.ConfigParser(interpolation=None)
config = os.path.join(base, "config")
opt.read(config)
# TODO: Defaulting?
# TODO: Warn if the config file is widely readable?
sockname = os.path.join(base, "client.sock")
serve(sockname, incoming)
os.chmod(sockname, 0o600)
# NOTE: If using os._exit, this doesn't work
def remove_sock(sockname):
if os.path.exists(sockname):
os.remove(sockname)
atexit.register(remove_sock, sockname)
common.thread(scheduler.start, base, incoming)
saxo = Saxo(base, opt)
saxo.run()
def connect(self):
try: self.connect_sock()
except Exception as err:
raise SaxoConnectionError(str(err))
self.first = True
# TODO: Reset other state? e.g. self.address
receiving = (socket_receive, self.sock)
self.receiving_thread = common.thread(*receiving)
sending = (socket_send, self.sock, "flood" in self.opt["client"])
self.sending_thread = common.thread(*sending)
def scheduled_command(self, cmd, arg, sender=None):
path = command_path(self.base, cmd)
if path is None:
return
def command_process(env, cmd, path, arg):
outs = process(env, cmd, path, arg)
if outs and (sender is not None):
self.send("PRIVMSG", sender, outs)
env = self.environment_cache.copy()
env["SAXO_SCHEDULED"] = "1"
common.thread(command_process, env, cmd, path, arg)
def scheduled_command(self, cmd, arg, sender=None):
path = command_path(self.base, cmd)
if path is None:
return
def command_process(env, cmd, path, arg):
outs = process(env, cmd, path, arg)
if outs and (sender is not None):
self.send("PRIVMSG", sender, outs)
env = self.environment_cache.copy()
env["SAXO_SCHEDULED"] = "1"
common.thread(command_process, env, cmd, path, arg)
def connect(self):
try:
self.connect_sock()
except Exception as err:
raise SaxoConnectionError(str(err))
self.first = True
# TODO: Reset other state? e.g. self.address
receiving = (socket_receive, self.sock)
self.receiving_thread = common.thread(*receiving)
sending = (socket_send, self.sock, "flood" in self.opt["client"])
self.sending_thread = common.thread(*sending)
def command(self, prefix, sender, identified, cmd, arg):
if ("\x00" in cmd) or (os.sep in cmd) or ("." in cmd):
return
path = os.path.join(self.base, "commands", cmd)
def process(env, path, arg):
octets = arg.encode("utf-8", "replace")
try: proc = subprocess.Popen([path, octets], env=env,
stdin=subprocess.PIPE, stdout=subprocess.PIPE)
except PermissionError:
outs = "The command file does not have executable permissions"
except FileNotFoundError:
# Might have been removed just after running this thread
return
else:
try: outs, errs = proc.communicate(octets + b"\n", timeout=12)
except subprocess.TimeoutExpired:
proc.kill()
# TODO: Use actual prefix
outs = "Sorry, %s took too long" % cmd
else:
outs = outs.decode("utf-8", "replace")
if "\n" in outs:
outs = outs.splitlines()[0]
code = proc.returncode or 0
# Otherwise: TypeError: unorderable types: NoneType() > int()
if (code > 0) and (not outs):
# TODO: Use actual prefix
outs = "Sorry, %s responded with an error" % cmd
if outs:
self.send("PRIVMSG", sender, outs)
if os.path.isfile(path):
env = self.environment_cache.copy()
env["SAXO_NICK"] = prefix[0]
env["SAXO_SENDER"] = sender
if identified == True:
env["SAXO_IDENTIFIED"] = "1"
elif identified == False:
env["SAXO_IDENTIFIED"] = "0"
if sender in self.links:
env["SAXO_URL"] = self.links[sender]
common.thread(process, env, path, arg)
def connect(self):
host = self.opt["server"]["host"]
port = int(self.opt["server"]["port"])
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
if "ssl" in self.opt["server"]:
import ssl
debug("Warning: Using SSL, but not validating the cert!")
self.sock = ssl.wrap_socket(
self.sock,
server_side=False,
cert_reqs=ssl.CERT_NONE) # TODO: or CERT_REQUIRED
debug("Connecting to %s:%s" % (host, port))
self.sock.connect((host, port))
self.first = True
common.thread(socket_receive, self.sock)
common.thread(socket_send, self.sock, "flood" in self.opt["client"])
def command(self, msg):
cmd, arg = msg.cmd, msg.arg
path = command_path(self.base, cmd)
if path is None:
return
def command_process(env, cmd, path, arg):
outs = process(env, cmd, path, arg)
if outs:
self.send("PRIVMSG", msg.sender, outs)
env = self.environment_cache.copy()
env["SAXO_NICK"] = msg.nick
env["SAXO_SENDER"] = msg.sender
if msg.sender in self.links:
env["SAXO_URL"] = self.links[msg.sender]
if msg.authorised():
env["SAXO_AUTHORISED"] = "1"
common.thread(command_process, env, cmd, path, arg)
def command(self, msg):
cmd, arg = msg.cmd, msg.arg
path = command_path(self.base, cmd)
if path is None:
return
def command_process(env, cmd, path, arg):
outs = process(env, cmd, path, arg)
if outs:
self.send("PRIVMSG", msg.sender, outs)
env = self.environment_cache.copy()
env["SAXO_NICK"] = msg.nick
env["SAXO_SENDER"] = msg.sender
if msg.sender in self.links:
env["SAXO_URL"] = self.links[msg.sender]
if msg.authorised():
env["SAXO_AUTHORISED"] = "1"
common.thread(command_process, env, cmd, path, arg)
def listen(sock):
while True:
connection, client = sock.accept()
def handle(connection, client):
try:
for octets in connection.makefile("rb"):
try:
text = octets.decode("ascii", "replace")
text = text.strip("\n")
if " " in text:
instruction, data = text.split(" ", 1)
args = common.b64unpickle(data)
else:
instruction, args = text, tuple()
incoming.put((instruction,) + args)
except Exception as err:
debug("ERROR!", err.__class__.__name__, err)
finally:
connection.close()
common.thread(handle, connection, client)
def listen(sock):
while True:
connection, client = sock.accept()
def handle(connection, client):
try:
for octets in connection.makefile("rb"):
try:
text = octets.decode("ascii", "replace")
text = text.strip("\n")
if " " in text:
instruction, data = text.split(" ", 1)
args = common.b64unpickle(data)
else:
instruction, args = text, tuple()
incoming.put((instruction, ) + args)
except Exception as err:
debug("ERROR!", err.__class__.__name__, err)
finally:
connection.close()
common.thread(handle, connection, client)
def test(args):
if args.directory is not None:
common.error("Tests cannot be run in conjunction with a directory")
import queue
import shutil
import socket
import subprocess
import tempfile
# Save PEP 3122!
if "." in __name__:
from . import saxo
else:
import saxo
saxo_script = sys.modules["__main__"].__file__
saxo_test_server = os.path.join(saxo.path, "test", "server.py")
tmp = tempfile.mkdtemp()
outgoing = queue.Queue()
if not sys.executable:
common.error("Couldn't find the python executable")
if not os.path.isdir(tmp):
common.error("There is no %s directory" % tmp)
print("python executable:", sys.executable)
print("saxo path:", saxo.path)
print("saxo script:", saxo_script)
print("saxo test server:", saxo_test_server)
print()
def run_server():
server = subprocess.Popen([sys.executable, "-u", saxo_test_server],
stdout=subprocess.PIPE)
for line in server.stdout:
line = line.decode("utf-8", "replace")
line = line.rstrip("\n")
outgoing.put("S: " + line)
outgoing.put("Server finished")
def run_client():
saxo_test = os.path.join(tmp, "saxo-test")
outgoing.put("Running in %s" % saxo_test)
cmd = [sys.executable, saxo_script, "create", saxo_test]
code = subprocess.call(cmd)
if code:
print("Error creating the client configuration")
sys.exit(1)
test_config = os.path.join(saxo.path, "test", "config")
saxo_test_config = os.path.join(saxo_test, "config")
with open(test_config) as f:
with open(saxo_test_config, "w") as w:
for line in f:
line = line.replace("localhost", socket.gethostname())
w.write(line)
# shutil.copy2(test_config, saxo_test_config)
client = subprocess.Popen([sys.executable, "-u",
saxo_script, "-f", "start", saxo_test],
stdout=subprocess.PIPE)
for line in client.stdout:
line = line.decode("utf-8", "replace")
line = line.rstrip("\n")
outgoing.put("C: " + line)
manifest01 = {"commands", "config", "database.sqlite3",
"pid", "plugins"}
manifest02 = manifest01 | {"client.sock"}
if set(os.listdir(saxo_test)) == manifest01:
shutil.rmtree(saxo_test)
elif set(os.listdir(saxo_test)) == manifest02:
outgoing.put("Warning: client.sock had not been removed")
shutil.rmtree(saxo_test)
else:
outgoing.put("Refusing to delete the saxo test directory")
outgoing.put("Data was found which does not match the manifest")
outgoing.put(saxo_test)
common.thread(run_server)
common.thread(run_client)
error = False
completed = False
client_buffer = []
while True:
line = outgoing.get()
if line.startswith("S: "):
print(line)
if line.startswith("S: ERROR"):
error = True
if line.startswith("S: Tests complete"):
completed = True
if not line.startswith("S: Test"):
for c in client_buffer:
print(c)
del client_buffer[:]
elif line.startswith("C: "):
client_buffer.append(line)
else:
print(line)
sys.stdout.flush()
if line == "Server finished":
break
if not os.listdir(tmp):
os.rmdir(tmp)
else:
print("Warning: Did not remove:", tmp)
if completed and (not error):
sys.exit(0)
else:
sys.exit(1)
def test(args):
if args.directory is not None:
common.error("Tests cannot be run in conjunction with a directory")
import queue
import shutil
import socket
import subprocess
import tempfile
# Save PEP 3122!
if "." in __name__:
from . import saxo
else:
import saxo
saxo_script = sys.modules["__main__"].__file__
saxo_test_server = os.path.join(saxo.path, "test", "server.py")
tmp = tempfile.mkdtemp()
outgoing = queue.Queue()
if not sys.executable:
common.error("Couldn't find the python executable")
if not os.path.isdir(tmp):
common.error("There is no %s directory" % tmp)
print("python executable:", sys.executable)
print("saxo path:", saxo.path)
print("saxo script:", saxo_script)
print("saxo test server:", saxo_test_server)
print()
def run_server():
server = subprocess.Popen([sys.executable, "-u", saxo_test_server],
stdout=subprocess.PIPE)
for line in server.stdout:
line = line.decode("utf-8", "replace")
line = line.rstrip("\n")
outgoing.put("S: " + line)
outgoing.put("Server finished")
def run_client():
saxo_test = os.path.join(tmp, "saxo-test")
outgoing.put("Running in %s" % saxo_test)
cmd = [sys.executable, saxo_script, "create", saxo_test]
code = subprocess.call(cmd)
if code:
print("Error creating the client configuration")
sys.exit(1)
test_config = os.path.join(saxo.path, "test", "config")
saxo_test_config = os.path.join(saxo_test, "config")
with open(test_config) as f:
with open(saxo_test_config, "w") as w:
for line in f:
line = line.replace("localhost", socket.gethostname())
w.write(line)
# shutil.copy2(test_config, saxo_test_config)
client = subprocess.Popen(
[sys.executable, "-u", saxo_script, "-f", "start", saxo_test],
stdout=subprocess.PIPE)
for line in client.stdout:
line = line.decode("utf-8", "replace")
line = line.rstrip("\n")
outgoing.put("C: " + line)
manifest01 = {
"commands", "config", "database.sqlite3", "pid", "plugins"
}
manifest02 = manifest01 | {"client.sock"}
if set(os.listdir(saxo_test)) == manifest01:
shutil.rmtree(saxo_test)
elif set(os.listdir(saxo_test)) == manifest02:
outgoing.put("Warning: client.sock had not been removed")
shutil.rmtree(saxo_test)
else:
outgoing.put("Refusing to delete the saxo test directory")
outgoing.put("Data was found which does not match the manifest")
outgoing.put(saxo_test)
common.thread(run_server)
common.thread(run_client)
error = False
completed = False
client_buffer = []
while True:
line = outgoing.get()
if line.startswith("S: "):
print(line)
if line.startswith("S: ERROR"):
error = True
if line.startswith("S: Tests complete"):
completed = True
if not line.startswith("S: Test"):
for c in client_buffer:
print(c)
del client_buffer[:]
elif line.startswith("C: "):
client_buffer.append(line)
else:
print(line)
sys.stdout.flush()
if line == "Server finished":
break
if not os.listdir(tmp):
os.rmdir(tmp)
else:
print("Warning: Did not remove:", tmp)
if completed and (not error):
sys.exit(0)
else:
sys.exit(1)
