def clean_phone(self):
dirty_phone = self.cleaned_data["phone"]
phone_numeric = check_phone_validity(dirty_phone, self.user)
# Prevent two users using the same phone
query = Profile.objects.filter(phone=phone_numeric)
if query and query[0].verified:
log.warning("%s: tried to enter phone %s which belongs to %s" % (self.user, clean_phone, query[0].user))
raise forms.ValidationError("Number already registered by %s" % query[0].user)
profile = self.user.get_profile()
# Update phone
if phone_numeric != profile.phone:
log.info("%s: changed phone %s -> %s" % (self.user, profile.phone, phone_numeric))
profile.phone = phone_numeric
profile.verified = False
profile.save()
# Start verification process
error = send_verification(profile.phone, profile.user)
if error:
log.warning("%s: Phone verification failed [%s]" % (self.user, error))
raise forms.ValidationError(error)
return phone_numeric
def clean_code(self):
code = self.cleaned_data["code"]
error = check_verification(self.user, code)
if error:
log.warning("%s: code verification failed [%s]" % (self.user, error))
raise forms.ValidationError(error)
send_message(User.objects.filter(pk=1)[0], "Welcome aboard ! Add some friends and start SMSing !", [self.user])
return code
def clean_recipients(self):
rcp = self.cleaned_data["recipients"]
if len(rcp) > 10:
log.info("%s: tried to send to %d people" % (self.user, len(rcp)))
raise forms.ValidationError("Cannot send to more then 10 people")
if len(rcp) + get_sms_last_24h(self.user) > 30:
log.warning("%s: tried to send to more then 30 people" % self.user)
raise forms.ValidationError("Cannot send more then 30 SMS a day")
for i in rcp:
last = SMSMessage.objects.filter(
by=self.user, to=i, date__gt=(datetime.datetime.now() - datetime.timedelta(minutes=1))
)
if last:
log.warning("%s: trying to send too fast" % self.user)
raise forms.ValidationError(
"You can send again to %s in %s seconds"
% (i, 60 - (datetime.datetime.now() - last[0].date).seconds)
)
return rcp
def check_verification(user, code):
pv_list = PhoneVerification.objects.filter(user=user)
if not pv_list:
log.warning("%s Checking verification when once was not yet sent" % (user))
return "No verification code was sent yet"
pv = pv_list[0]
if pv.phone != user.get_profile().phone:
log.warning(
"%s: Entered verification for different phone %s != %s" % (user, pv.phone, user.get_profile().phone)
)
return "Verification code for a phone different then what user has"
if pv.code != code.lower():
log.warning("%s: Incorrect Verification code" % (user))
return "Incorrect code"
pv.delete()
return ""
