def createuser(self, event):
self.log("Creating user")
try:
newuser = objectmodels['user']({
'name': event.username,
'passhash': event.passhash,
'uuid': str(uuid4())
})
newuser.save()
except Exception as e:
self.log("Problem creating new user: "******"New profile uuid: ", newprofile.uuid,
lvl=verbose)
# TODO: Fix this - yuk!
newprofile.components = {
'enabled': ["dashboard", "map", "weather", "settings"]}
newprofile.save()
except Exception as e:
self.log("Problem creating new profile: ", type(e),
e, lvl=error)
return
try:
# TODO: Clone or reference systemwide default configuration
newclientconfig = objectmodels['client']()
newclientconfig.uuid = event.clientuuid
newclientconfig.name = "New client"
newclientconfig.description = "New client configuration " \
"from " + newuser.name
newclientconfig.useruuid = newuser.uuid
newclientconfig.save()
except Exception as e:
self.log("Problem creating new clientconfig: ",
type(e), e, lvl=error)
return
try:
self.fireEvent(
authentication(newuser.name,
(newuser, newprofile, newclientconfig),
event.clientuuid,
newuser.uuid,
event.sock),
"auth")
self.fireEvent(send(event.clientuuid, {
'component': 'auth',
'action': 'new',
'data': 'registration successful'
}, sendtype="client"), "hfosweb")
except Exception as e:
self.log("Error during new account confirmation transmission",
e, lvl=error)
def authenticationrequest(self, event):
"""Handles authentication requests from clients
:param event: AuthenticationRequest with user's credentials
"""
# TODO: Refactor to simplify
if event.auto:
self.log("Automatic login request:")
e = None
try:
clientconfig = objectmodels['client'].find_one({
'uuid': event.requestedclientuuid
})
except Exception as e:
clientconfig = None
if clientconfig is None or clientconfig.autologin == False:
self.log("Autologin failed.", lvl=error)
return
# noinspection PySimplifyBooleanCheck
if clientconfig.autologin == True:
try:
useraccount = objectmodels['user'].find_one({
'uuid': clientconfig.useruuid
})
self.log("Account: %s" % useraccount._fields, lvl=debug)
except Exception as e:
self.log("No userobject due to error: ", e, type(e),
lvl=error)
try:
userprofile = objectmodels['profile'].find_one({
'uuid': str(useraccount.uuid)
})
self.log("Profile: ", userprofile,
useraccount.uuid, lvl=debug)
useraccount.passhash = ""
self.fireEvent(
authentication(useraccount.name, (
useraccount, userprofile, clientconfig),
event.clientuuid,
useraccount.uuid,
event.sock),
"auth")
self.log("Autologin successful!", lvl=error)
except Exception as e:
self.log("No profile due to error: ", e, type(e),
lvl=error)
else:
self.log("Auth request for ", event.username,
event.clientuuid)
if (len(event.username) < 3) or (len(event.passhash) < 3):
self.log("Illegal username or password received, "
"login cancelled",
lvl=warn)
return
useraccount = None
clientconfig = None
userprofile = None
try:
useraccount = objectmodels['user'].find_one({
'name': event.username
})
self.log("Account: %s" % useraccount._fields, lvl=debug)
except Exception as e:
self.log("No userobject due to error: ", e, type(e),
lvl=error)
if useraccount:
self.log("User found.")
if useraccount.passhash == event.passhash:
self.log("Passhash matches, checking client and profile.",
lvl=debug)
requestedclientuuid = event.requestedclientuuid
# Client requests to get an existing client
# configuration or has none
clientconfig = objectmodels['client'].find_one({
'uuid': requestedclientuuid
})
if clientconfig:
self.log("Checking client configuration permissions",
lvl=debug)
if clientconfig.useruuid != useraccount.uuid:
clientconfig = None
self.log("Unauthorized client configuration "
"requested",
lvl=warn)
else:
self.log("Unknown client configuration requested: ",
requestedclientuuid, event.__dict__,
lvl=warn)
if not clientconfig:
self.log("Creating new default client configuration")
# Either no configuration was found or requested
# -> Create a new client configuration
clientconfig = objectmodels['client']()
clientconfig.uuid = event.clientuuid
clientconfig.name = "New client"
clientconfig.description = "New client configuration from " + useraccount.name
clientconfig.useruuid = useraccount.uuid
# TODO: Make sure the profile is only saved if the
# client could store it, too
clientconfig.save()
try:
userprofile = objectmodels['profile'].find_one(
{'uuid': str(useraccount.uuid)})
self.log("Profile: ", userprofile,
useraccount.uuid, lvl=debug)
useraccount.passhash = ""
self.fireEvent(
authentication(useraccount.name, (
useraccount, userprofile, clientconfig),
event.clientuuid,
useraccount.uuid,
event.sock),
"auth")
except Exception as e:
self.log("No profile due to error: ", e, type(e),
lvl=error)
else:
self.log("Password was wrong!", lvl=warn)
self.log("Done with Login request", lvl=debug)
else:
self.createuser(event)
def authenticationrequest(self, event):
"""Handles authentication requests from clients
:param event: AuthenticationRequest with user's credentials
"""
# TODO: Refactor to simplify
if event.auto:
self.log("Verifying automatic login request")
try:
clientconfig = objectmodels['client'].find_one(
{'uuid': event.requestedclientuuid})
except Exception:
clientconfig = None
if clientconfig is None or clientconfig.autologin is False:
self.log("Autologin failed:",
event.requestedclientuuid,
lvl=error)
return
if clientconfig.autologin is True:
try:
useraccount = objectmodels['user'].find_one(
{'uuid': clientconfig.owner})
self.log("Autologin for", useraccount.name, lvl=debug)
except Exception as e:
self.log("No user object due to error: ",
e,
type(e),
lvl=error)
try:
userprofile = objectmodels['profile'].find_one(
{'owner': str(useraccount.uuid)})
self.log("Profile: ",
userprofile,
useraccount.uuid,
lvl=debug)
useraccount.passhash = ""
self.fireEvent(
authentication(
useraccount.name,
(useraccount, userprofile, clientconfig),
event.clientuuid, useraccount.uuid, event.sock),
"auth")
self.log("Autologin successful!", lvl=warn)
except Exception as e:
self.log("No profile due to error: ",
e,
type(e),
lvl=error)
else:
self.log("Auth request for ", event.username, event.clientuuid)
# TODO: Move registration to its own part
# TODO: Define the requirements for secure passwords etc.
if (len(event.username) < 3) or (len(event.password) < 3):
self.log(
"Illegal username or password received, "
"login cancelled",
lvl=warn)
notification = {
'component': 'auth',
'action': 'fail',
'data': 'Password or username too short'
}
self.fireEvent(
send(event.clientuuid, notification, sendtype='client'))
return
useraccount = None
clientconfig = None
userprofile = None
# TODO: Notify problems here back to the frontend
try:
useraccount = objectmodels['user'].find_one(
{'name': event.username})
self.log("Account: %s" % useraccount._fields, lvl=debug)
except Exception as e:
self.log("No userobject due to error: ", e, type(e), lvl=error)
if useraccount:
self.log("User found.", lvl=debug)
if self.makehash(event.password) == useraccount.passhash:
self.log("Passhash matches, checking client and profile.",
lvl=debug)
requestedclientuuid = event.requestedclientuuid
# Client requests to get an existing client
# configuration or has none
clientconfig = objectmodels['client'].find_one(
{'uuid': requestedclientuuid})
if clientconfig:
self.log("Checking client configuration permissions",
lvl=debug)
if clientconfig.owner != useraccount.uuid:
clientconfig = None
self.log(
"Unauthorized client configuration "
"requested",
lvl=warn)
else:
self.log("Unknown client configuration requested: ",
requestedclientuuid,
event.__dict__,
lvl=warn)
if not clientconfig:
self.log("Creating new default client configuration")
# Either no configuration was found or requested
# -> Create a new client configuration
uuid = event.clientuuid if event.clientuuid is not \
None else str(uuid4())
clientconfig = objectmodels['client']({'uuid': uuid})
clientconfig.name = "New client"
clientconfig.description = "New client configuration" \
" from " + useraccount.name
clientconfig.owner = useraccount.uuid
# TODO: Make sure the profile is only saved if the
# client could store it, too
clientconfig.save()
try:
userprofile = objectmodels['profile'].find_one(
{'owner': str(useraccount.uuid)})
self.log("Profile: ",
userprofile,
useraccount.uuid,
lvl=debug)
useraccount.passhash = ""
self.fireEvent(
authentication(
useraccount.name,
(useraccount, userprofile, clientconfig),
event.clientuuid, useraccount.uuid,
event.sock), "auth")
except Exception as e:
self.log("No profile due to error: ",
e,
type(e),
lvl=error)
else:
self.log("Password was wrong!", lvl=warn)
self.fireEvent(
send(event.clientuuid, {
'component': 'auth',
'action': 'fail',
'data': 'N/A'
},
sendtype="client"), "hfosweb")
self.log("Done with Login request", lvl=debug)
elif self.systemconfig.allowregister:
self.createuser(event)
else:
self.log(
'User not found and system configuration does not '
'allow new users to be created',
lvl=warn)
def authenticationrequest(self, event):
"""Handles authentication requests from clients
:param event: AuthenticationRequest with user's credentials
"""
# TODO: Refactor to simplify
if event.auto:
self.log("Verifying automatic login request")
try:
clientconfig = objectmodels['client'].find_one({
'uuid': event.requestedclientuuid
})
except Exception:
clientconfig = None
if clientconfig is None or clientconfig.autologin is False:
self.log("Autologin failed:", event.requestedclientuuid,
lvl=error)
return
if clientconfig.autologin is True:
try:
useraccount = objectmodels['user'].find_one({
'uuid': clientconfig.owner
})
self.log("Autologin for", useraccount.name, lvl=debug)
except Exception as e:
self.log("No user object due to error: ", e, type(e),
lvl=error)
try:
userprofile = objectmodels['profile'].find_one({
'owner': str(useraccount.uuid)
})
self.log("Profile: ", userprofile,
useraccount.uuid, lvl=debug)
useraccount.passhash = ""
self.fireEvent(
authentication(useraccount.name, (
useraccount, userprofile, clientconfig),
event.clientuuid,
useraccount.uuid,
event.sock),
"auth")
self.log("Autologin successful!", lvl=warn)
except Exception as e:
self.log("No profile due to error: ", e, type(e),
lvl=error)
else:
self.log("Auth request for ", event.username,
event.clientuuid)
# TODO: Move registration to its own part
# TODO: Define the requirements for secure passwords etc.
if (len(event.username) < 3) or (len(event.password) < 3):
self.log("Illegal username or password received, "
"login cancelled",
lvl=warn)
notification = {
'component': 'auth',
'action': 'fail',
'data': 'Password or username too short'
}
self.fireEvent(send(event.clientuuid, notification,
sendtype='client'))
return
useraccount = None
clientconfig = None
userprofile = None
# TODO: Notify problems here back to the frontend
try:
useraccount = objectmodels['user'].find_one({
'name': event.username
})
self.log("Account: %s" % useraccount._fields, lvl=debug)
except Exception as e:
self.log("No userobject due to error: ", e, type(e),
lvl=error)
if useraccount:
self.log("User found.", lvl=debug)
if self.makehash(event.password) == useraccount.passhash:
self.log("Passhash matches, checking client and profile.",
lvl=debug)
requestedclientuuid = event.requestedclientuuid
# Client requests to get an existing client
# configuration or has none
clientconfig = objectmodels['client'].find_one({
'uuid': requestedclientuuid
})
if clientconfig:
self.log("Checking client configuration permissions",
lvl=debug)
if clientconfig.owner != useraccount.uuid:
clientconfig = None
self.log("Unauthorized client configuration "
"requested",
lvl=warn)
else:
self.log("Unknown client configuration requested: ",
requestedclientuuid, event.__dict__,
lvl=warn)
if not clientconfig:
self.log("Creating new default client configuration")
# Either no configuration was found or requested
# -> Create a new client configuration
uuid = event.clientuuid if event.clientuuid is not \
None else str(uuid4())
clientconfig = objectmodels['client']({'uuid': uuid})
clientconfig.name = "New client"
clientconfig.description = "New client configuration" \
" from " + useraccount.name
clientconfig.owner = useraccount.uuid
# TODO: Make sure the profile is only saved if the
# client could store it, too
clientconfig.save()
try:
userprofile = objectmodels['profile'].find_one(
{'owner': str(useraccount.uuid)})
self.log("Profile: ", userprofile,
useraccount.uuid, lvl=debug)
useraccount.passhash = ""
self.fireEvent(
authentication(useraccount.name, (
useraccount, userprofile, clientconfig),
event.clientuuid,
useraccount.uuid,
event.sock),
"auth")
except Exception as e:
self.log("No profile due to error: ", e, type(e),
lvl=error)
else:
self.log("Password was wrong!", lvl=warn)
self.fireEvent(send(event.clientuuid, {
'component': 'auth',
'action': 'fail',
'data': 'N/A'
}, sendtype="client"), "hfosweb")
self.log("Done with Login request", lvl=debug)
elif self.systemconfig.allowregister:
self.createuser(event)
else:
self.log('User not found and system configuration does not '
'allow new users to be created', lvl=warn)
def createuser(self, event):
self.log("Creating user")
try:
newuser = objectmodels['user']({
'name':
event.username,
'passhash':
self.makehash(event.password),
'uuid':
str(uuid4())
})
newuser.save()
except Exception as e:
self.log("Problem creating new user: "******"New profile uuid: ", newprofile.uuid, lvl=verbose)
# TODO: Fix this - yuk!
newprofile.components = {
'enabled': ["dashboard", "map", "weather", "settings"]
}
newprofile.save()
except Exception as e:
self.log("Problem creating new profile: ", type(e), e, lvl=error)
return
try:
# TODO: Clone or reference systemwide default configuration
uuid = event.clientuuid if event.clientuuid is not None else str(
uuid4())
newclientconfig = objectmodels['client']({'uuid': uuid})
newclientconfig.name = "New client"
newclientconfig.description = "New client configuration " \
"from " + newuser.name
newclientconfig.owner = newuser.uuid
newclientconfig.save()
except Exception as e:
self.log("Problem creating new clientconfig: ",
type(e),
e,
lvl=error)
return
try:
self.fireEvent(
authentication(newuser.name,
(newuser, newprofile, newclientconfig),
event.clientuuid, newuser.uuid, event.sock),
"auth")
self.fireEvent(
send(event.clientuuid, {
'component': 'auth',
'action': 'new',
'data': 'registration successful'
},
sendtype="client"), "hfosweb")
except Exception as e:
self.log("Error during new account confirmation transmission",
e,
lvl=error)
