added the code to prevent users using certain commands based on permissions.

This commit is contained in:
jesopo 2016-04-06 18:23:02 +01:00
parent 99299c9df5
commit eac1d127bd
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@ -5,6 +5,8 @@ class Module(object):
def __init__(self, bot):
self.bot = bot
bot.events.on("new").on("user").hook(self.new_user)
bot.events.on("preprocess").on("command").hook(
self.preprocess_command)
bot.events.on("received").on("part").hook(self.on_part)
bot.events.on("received").on("command").on("identify"
).hook(self.identify, private_only=True, min_args=1,
@ -27,18 +29,23 @@ class Module(object):
def _get_hash(self, user):
hash, salt = user.get_setting("authentication", (None, None))
return hash, salt
def _make_salt(self):
return base64.b64encode(os.urandom(64)).decode("utf8")
def _make_hash(self, password, salt=None):
salt = salt or self._make_salt()
hash = base64.b64encode(scrypt.hash(password, salt)).decode("utf8")
return hash, salt
def _identified(self, user):
user.identified = True
user.permissions = user.get_setting("permissions", [])
def _logout(self, user):
user.identified = False
user.permissions = []
def identify(self, event):
if not event["user"].channels:
event["stderr"].write("You must share at least one channel "
@ -77,3 +84,9 @@ class Module(object):
event["stdout"].write("You have been logged out")
else:
event["stderr"].write("You are not logged in")
def preprocess_command(self, event):
permission = event["hook"].kwargs.get("permission", None)
if permission and not permission in event["user"
].permissions and not "*" in event["user"].permissions:
return "You do not have permission to do that"