def test_is_string_null(self):
valid = ['0', 'false', 'off', 'disabled', 'disable', '', 'nul', 'null', 'none', 'nil']
invalid = ["true", "enable", "hello", "example", "test"]
for valid_str in valid:
assert Commons.is_string_null(valid_str), "Valid string judged to be not null, "+valid_str
for invalid_str in invalid:
assert not Commons.is_string_null(invalid_str), "Invalid string judged to be null, "+invalid_str
def run(self, line, user_obj, destination_obj=None):
# Get server object
server_obj = user_obj.server
# If no arguments given, turn the password for current channel off.
line_clean = line.strip()
if line_clean == '':
destination_obj.password = None
return "Channel password disabled."
# If line has 1 argument, set password for current channel
line_split = line_clean.split()
if len(line_split) == 1:
# Check if null was specified
input_null = Commons.is_string_null(line_split[0])
if input_null:
destination_obj.password = None
return "Channel password disabled."
else:
destination_obj.password = line_split[0]
return "Channel password set."
# Otherwise line has 2 or more arguments.
# Assume first is channel, and second is password.
input_null = Commons.is_string_null(line_split[1])
target_channel_name = line_split[0]
target_channel = server_obj.get_channel_by_name(target_channel_name)
if input_null:
target_channel.password = None
return "Channel password disabled for " + target_channel.name + "."
else:
target_channel.password = line_split[1]
return "Channel password set for " + target_channel.name + "."
def connect_to_new_server_irc(self, line, user_obj, destination_obj):
"""
Processes arguments in order to connect to a new IRC server
:type line: str
:type user_obj: Destination.User
:type destination_obj: Destination.Destination
"""
# Get some handy objects
current_server = user_obj.get_server()
hallo_obj = current_server.get_hallo()
# Set all variables to none as default
server_address, server_port = None, None
server_name = None
# Find the URL, if specified
url_regex = re.compile("(^|\s)(irc://)?(([a-z.]+\.[a-z]+)(:([0-9]+))?)(\s|$)", re.IGNORECASE)
url_search = url_regex.search(line)
if url_search is not None:
line = line.replace(url_search.group(0), " ")
server_address = url_search.group(4).lower()
try:
server_port = int(url_search.group(6))
except (ValueError, TypeError):
server_port = None
# Find the server_address, if specified with equals notation
server_address = Commons.find_parameter("server_address", line) or server_address
# Find the server_port, if specified with equals notation
server_port_param = Commons.find_parameter("server_port", line)
if server_port_param is not None:
try:
server_port = int(server_port_param)
except (ValueError, TypeError):
return "Error, invalid port number."
# Check server_address and server_port are set
if server_address is None:
return "Error, No server address specified."
if server_port is None and isinstance(current_server, ServerIRC):
server_port = current_server.get_server_port()
if server_port is None:
return "Error, No server port specified."
# Get server name
server_name = Commons.find_any_parameter(["server_name", "name"], line) or server_name
# if server name is null, get it from server_address
if server_name is None:
server_name = Commons.get_domain_name(server_address)
# Get other parameters, if set.
auto_connect_str = Commons.find_parameter("auto_connect", line)
auto_connect = True if auto_connect_str is None else Commons.string_to_bool(auto_connect_str)
server_nick = Commons.find_any_parameter(["server_nick", "nick"], line) or current_server.get_nick()
server_prefix_arg = Commons.find_any_parameter(["server_prefix", "prefix"], line)
if not server_prefix_arg:
server_prefix = current_server.prefix
else:
server_prefix = None if Commons.is_string_null(server_prefix_arg) else server_prefix_arg
full_name = Commons.find_parameter("full_name", line) or current_server.get_full_name()
nickserv_nick = "nickserv"
nickserv_identity_command = "status"
nickserv_identity_resp = "^status [^ ]+ 3$"
nickserv_password = None
if isinstance(current_server, ServerIRC):
nickserv_nick = current_server.get_nickserv_nick()
nickserv_identity_command = current_server.get_nickserv_ident_command()
nickserv_identity_resp = current_server.get_nickserv_ident_response()
nickserv_password = current_server.get_nickserv_pass()
nickserv_nick = Commons.find_parameter("nickserv_nick", line) or nickserv_nick
nickserv_identity_command = Commons.find_parameter("nickserv_identity_command",
line) or nickserv_identity_command
nickserv_identity_resp = Commons.find_parameter("nickserv_identity_resp", line) or nickserv_identity_resp
nickserv_password = Commons.find_parameter("nickserv_password", line) or nickserv_password
# Create this serverIRC object
new_server_obj = ServerIRC(hallo_obj, server_name, server_address, server_port)
new_server_obj.set_auto_connect(auto_connect)
new_server_obj.set_nick(server_nick)
new_server_obj.set_prefix(server_prefix)
new_server_obj.set_full_name(full_name)
new_server_obj.set_nickserv_nick(nickserv_nick)
new_server_obj.set_nickserv_ident_command(nickserv_identity_command)
new_server_obj.set_nickserv_ident_response(nickserv_identity_resp)
new_server_obj.set_nickserv_pass(nickserv_password)
# Add user with same name on new server to all the same groups as current user
new_user_nick = Commons.find_any_parameter(["user", "god"], line) or user_obj.get_name()
new_user = new_server_obj.get_user_by_name(new_user_nick)
for group in user_obj.user_group_list:
new_user.add_user_group(group)
# Add the new object to Hallo's list
hallo_obj.add_server(new_server_obj)
# Connect to the new server object.
Thread(target=new_server_obj.run).start()
return "Connected to new IRC server: " + new_server_obj.get_name() + "."
