/usr/share/pyshared/jsb/lib/users.py is in jsonbot 0.84.4-1.
This file is owned by root:root, with mode 0o644.
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#
#
""" bot's users in JSON file. NOT USED AT THE MOMENT. """
## lib imports
from jsb.utils.exception import handle_exception, exceptionmsg
from jsb.utils.generic import stripped
from jsb.utils.name import stripname
from persiststate import UserState
from persist import Persist
from jsb.utils.lazydict import LazyDict
from datadir import getdatadir
from errors import NoSuchUser
from config import Config, getmainconfig
## basic imports
import re
import types
import os
import time
import logging
import copy
## defines
cpy = copy.deepcopy
## JsonUser class
class JsonUser(Persist):
""" LazyDict representing a user. """
def __init__(self, name, userhosts=[], perms=[], permits=[], status=[], email=[]):
assert name
name = stripname(name.lower())
Persist.__init__(self, getdatadir() + os.sep + 'users' + os.sep + name)
self.data.datadir = self.data.datadir or getdatadir()
self.data.name = self.data.name or name
self.data.userhosts = self.data.userhosts or list(userhosts)
self.data.perms = self.data.perms or list(perms)
self.data.permits = self.data.permits or list(permits)
self.data.status = self.data.status or list(status)
self.data.email = self.data.email or list(email)
self.state = UserState(name)
## Users class
class Users(Persist):
""" class representing all users. """
def __init__(self, ddir=None, filename=None):
self.datadir = ddir or getdatadir()
self.filename = filename or 'mainusers'
Persist.__init__(self, self.datadir + os.sep + self.filename)
if not self.data: self.data = LazyDict()
self.data.names = self.data.names or {}
def all(self):
""" get all users. """
result = []
for name in self.data['names'].values(): result.append(JsonUser(name).lower())
return result
## Misc. Functions
def size(self):
""" return nr of users. """
return len(self.data['names'])
def names(self):
""" get names of all users. """
return self.data.names.values()
def byname(self, name):
""" return user by name. """
try:
name = name.lower()
#name = stripname(name)
user = JsonUser(name)
if user.data.userhosts and not user.data.deleted: return user
except KeyError: raise NoSuchUser(name)
def merge(self, name, userhost):
""" add userhosts to user with name """
name = name.lower()
user = self.byname(name)
if user:
if not userhost in user.data.userhosts:
user.data.userhosts.append(userhost)
user.save()
self.data.names[userhost] = name
self.save()
logging.warn("%s merged with %s" % (userhost, name))
return 1
def usersearch(self, userhost):
""" search for users with a userhost like the one specified """
result = []
for u, name in self.data.names.iteritems():
if userhost in u: result.append((name.lower(), u))
return result
def getuser(self, userhost):
""" get user based on userhost. """
try:
user = self.byname(self.data.names[userhost])
if user: return user
except KeyError:
logging.debug("can't find %s in names cache" % userhost)
## Check functions
def exist(self, name):
""" see if user with <name> exists """
return self.byname(name)
def allowed(self, userhost, perms, log=True, bot=None):
""" check if user with userhosts is allowed to execute perm command """
if not type(perms) == types.ListType: perms = [perms, ]
if 'ANY' in perms: return 1
if bot and bot.allowall: return 1
res = None
user = self.getuser(userhost)
if not user:
logging.warn('%s userhost denied' % userhost)
return res
else:
uperms = set(user.data.perms)
sperms = set(perms)
intersection = sperms.intersection(uperms)
res = list(intersection) or None
if not res and log: logging.warn("%s perm %s denied (%s)" % (userhost, str(perms), str(uperms)))
return res
def permitted(self, userhost, who, what):
""" check if (who,what) is in users permit list """
user = self.getuser(userhost)
res = None
if user:
if '%s %s' % (who, what) in user.data.permits: res = 1
return res
def status(self, userhost, status):
""" check if user with <userhost> has <status> set """
user = self.getuser(userhost)
res = None
if user:
if status.upper() in user.data.status: res = 1
return res
def gotuserhost(self, name, userhost):
""" check if user has userhost """
user = self.byname(name)
return userhost in user.data.userhosts
def gotperm(self, name, perm):
""" check if user had permission """
user = self.byname(name)
if user: return perm.upper() in user.data.perms
def gotpermit(self, name, permit):
""" check if user permits something. permit is a (who, what) tuple """
user = self.byname(name)
if user: return '%s %s' % permit in user.data.permits
def gotstatus(self, name, status):
""" check if user has status """
user = self.byname(name)
return status.upper() in user.data.status
## Get Functions
def getname(self, userhost):
""" get name of user belonging to <userhost> """
user = self.getuser(userhost)
if user and not user.data.deleted: return user.data.name.lower()
def gethosts(self, userhost):
""" return the userhosts of the user associated with the specified userhost """
user = self.getuser(userhost)
if user: return user.data.userhosts
def getemail(self, userhost):
""" return the email of the specified userhost """
user = self.getuser(userhost)
if user:
if user.data.email: return user.data.email[0]
def getperms(self, userhost):
""" return permission of user"""
user = self.getuser(userhost)
if user: return user.data.perms
def getpermits(self, userhost):
""" return permits of the specified userhost"""
user = self.getuser(userhost)
if user: return user.data.permits
def getstatuses(self, userhost):
""" return the list of statuses for the specified userhost. """
user = self.getuser(userhost)
if user: return user.data.status
def getuserhosts(self, name):
""" return the userhosts associated with the specified user. """
user = self.byname(name)
if user: return user.data.userhosts
def getuseremail(self, name):
""" get email of user. """
user = self.byname(name)
if user:
if user.data.email: return user.data.email[0]
def getuserperms(self, name):
""" return permission of user. """
user = self.byname(name)
if user: return user.data.perms
def getuserpermits(self, name):
""" return permits of user. """
user = self.byname(name)
if user: return user.data.permits
def getuserstatuses(self, name):
""" return the list of statuses for the specified user. """
user = self.byname(name)
if user: return user.data.status
def getpermusers(self, perm):
""" return all users that have the specified perm. """
result = []
names = cpy(self.data.names)
for name in names:
user = JsonUser(name)
if perm.upper() in user.data.perms: result.append(user.data.name)
return result
def getstatususers(self, status):
""" return all users that have the specified status. """
result = []
for name in self.data.names:
user = JsonUser(name.lower())
if status in user.data.status: result.append(user.data.name.lower())
return result
## Set Functions
def setemail(self, name, email):
""" set email of user. """
user = self.byname(name)
if user:
try: user.data.email.remove(email)
except: pass
user.data.email.insert(0, email)
user.save()
return True
return False
## Add functions
def add(self, name, userhosts, perms):
""" add an user. """
name = name.lower()
newuser = JsonUser(name, userhosts, perms)
for userhost in userhosts: self.data.names[userhost] = name
newuser.save()
self.save()
logging.warn('%s added to user database - %s' % (name, ", ".join(perms)))
return newuser
def addguest(self, userhost, username=None):
if username and self.byname(username): username = userhost
if not self.getname(userhost):
if getmainconfig().guestasuser: return self.add(username, [userhost, ], ["USER",])
else: return self.add(username, [userhost, ], ["GUEST",])
else: logging.warn("%s is already in database" % userhost)
def addemail(self, userhost, email):
""" add an email address to the userhost. """
user = self.getuser(userhost)
if user:
user.data.email.append(email)
user.save()
return 1
def addperm(self, userhost, perm):
""" add the specified perm to the userhost. """
user = self.getuser(userhost)
if user:
user.data.perms.append(perm.upper())
user.save()
return 1
def addpermit(self, userhost, permit):
""" add the given (who, what) permit to the given userhost. """
user = self.getuser(userhost)
if user:
user.data.permits.append(permit)
user.save()
return 1
def addstatus(self, userhost, status):
""" add status to given userhost. """
user = self.getuser(userhost)
if user:
user.data.status.append(status.upper())
user.save()
return 1
def adduserhost(self, name, userhost):
""" add userhost. """
name = name.lower()
user = self.byname(name)
if not user: user = self.users[name] = JsonUser(name=name)
user.data.userhosts.append(userhost)
user.save()
self.data.names[userhost] = name
self.save()
return 1
def adduseremail(self, name, email):
""" add email to specified user. """
user = self.byname(name)
if user:
user.data.email.append(email)
user.save()
return 1
def adduserperm(self, name, perm):
""" add permission. """
user = self.byname(name)
if user:
perm = perm.upper()
user.data.perms.append(perm)
user.save()
return 1
def adduserpermit(self, name, who, permit):
""" add (who, what) permit tuple to sepcified user. """
user = self.byname(name)
if user:
p = '%s %s' % (who, permit)
user.data.permits.append(p)
user.save()
return 1
def adduserstatus(self, name, status):
""" add status to given user. """
user = self.byname(name)
if user:
user.data.status.append(status.upper())
user.save()
return 1
def addpermall(self, perm):
""" add permission to all users. """
for name in self.data.names:
user = JsonUser(name.lower())
user.data.perms.append(perm.upper())
user.save()
## Delete functions
def delemail(self, userhost, email):
""" delete email from userhost. """
user = self.getuser(userhost)
if user:
if email in user.emails:
user.data.emails.remove(email)
user.save()
return 1
def delperm(self, userhost, perm):
""" delete perm from userhost. """
user = self.getuser(userhost)
if user:
p = perm.upper()
if p in user.perms:
user.data.perms.remove(p)
user.save()
return 1
def delpermit(self, userhost, permit):
""" delete permit from userhost. """
user = self.getuser(userhost)
if user:
p = '%s %s' % permit
if p in user.permits:
user.data.permits.remove(p)
user.save()
return 1
def delstatus(self, userhost, status):
""" delete status from userhost. """
user = self.getuser(userhost)
if user:
st = status.upper()
if st in user.data.status:
user.data.status.remove(st)
user.save()
return 1
def delete(self, name):
""" delete user with name. """
try:
name = name.lower()
user = JsonUser(name)
logging.warn("deleting %s - %s" % (name, user))
user.data.deleted = True
user.save()
if user:
for userhost in user.data.userhosts:
try: del self.data.names[userhost]
except KeyError: logging.warn("can't delete %s from names cache" % userhost)
self.save()
return True
except NoSuchUser:
pass
def deluserhost(self, name, userhost):
""" delete the userhost entry. """
user = self.byname(name)
if user:
if userhost in user.data.userhosts:
user.data.userhosts.remove(userhost)
user.save()
try: del self.data.names[userhost] ; self.save()
except KeyError: pass
return 1
def deluseremail(self, name, email):
""" delete email. """
user = self.byname(name)
if user:
if email in user.data.email:
user.data.email.remove(email)
user.save()
return 1
def deluserperm(self, name, perm):
""" delete permission. """
user = self.byname(name)
if user:
p = perm.upper()
if p in user.data.perms:
user.data.perms.remove(p)
user.save()
return 1
def deluserpermit(self, name, permit):
""" delete permit. """
user = self.byname(name)
if user:
p = '%s %s' % permit
if p in user.data.permits:
user.data.permits.remove(p)
user.save()
return 1
def deluserstatus(self, name, status):
""" delete the status from the given user. """
user = self.byname(name)
if user:
st = status.upper()
if st in user.data.status:
user.data.status.remove(status)
user.save()
return 1
def delallemail(self, name):
""" delete all emails for the specified user. """
user = self.byname(name)
if user:
user.data.email = []
user.save()
return 1
def make_owner(self, userhosts):
""" see if owner already has a user account if not add it. """
if not userhosts:
logging.info("no usershosts provided in make_owner")
return
owner = []
if type(userhosts) != types.ListType: owner.append(userhosts)
else: owner = userhosts
for userhost in owner:
username = self.getname(unicode(userhost))
if not username or username != 'owner':
if not self.merge('owner', unicode(userhost)): self.add('owner', [unicode(userhost), ], ['USER', 'OPER', 'GUEST'])
## global users object
users = None
## users_boot function
def users_boot():
""" initialize global users object. """
global users
users = Users()
return users
def getusers():
global users
if not users: users = users_boot()
return users
def size():
return getusers().size()
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