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comparison contact/forms.py @ 1172:b957e4829a03

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Add reCAPTCHA to contact form
author Brian Neal <bgneal@gmail.com>
date Sat, 14 Apr 2018 13:53:05 -0500
parents 6ac56115e0a8
children a1a223ab0c8f
comparison
equal deleted inserted replaced
1170:b213e4b333bb 1172:b957e4829a03
1 """forms for the contact application""" 1 """forms for the contact application"""
2
3 import logging
2 4
3 from django import forms 5 from django import forms
4 from django.conf import settings 6 from django.conf import settings
5 from django.template.loader import render_to_string 7 from django.template.loader import render_to_string
6 from django.contrib.sites.models import Site 8 from django.contrib.sites.models import Site
9 import requests
10
11 from core.functions import get_ip
7 from core.functions import send_mail 12 from core.functions import send_mail
13
14
15 logger = logging.getLogger(__name__)
8 16
9 17
10 class ContactForm(forms.Form): 18 class ContactForm(forms.Form):
11 """Form used to contact the website admins""" 19 """Form used to contact the website admins"""
12 name=forms.CharField(label="Your Name") 20 name=forms.CharField(label="Your Name")
18 widget=forms.Textarea(), 26 widget=forms.Textarea(),
19 max_length=3000) 27 max_length=3000)
20 28
21 recipient_list = [mail_tuple[1] for mail_tuple in settings.MANAGERS] 29 recipient_list = [mail_tuple[1] for mail_tuple in settings.MANAGERS]
22 30
31 def __init__(self, *args, **kwargs):
32 self.request = kwargs.pop('request', None)
33 super(ContactForm, self).__init__(*args, **kwargs)
34
23 def clean_honeypot(self): 35 def clean_honeypot(self):
24 value = self.cleaned_data['honeypot'] 36 value = self.cleaned_data['honeypot']
25 if value: 37 if value:
26 raise forms.ValidationError(self.fields['honeypot'].label) 38 raise forms.ValidationError(self.fields['honeypot'].label)
27 return value 39 return value
40
41 def clean(self):
42 super(ContactForm, self).clean()
43 captcha_response = self.request.POST.get('g-recaptcha-response')
44 if not captcha_response:
45 raise forms.ValidationError('Missing reCAPTCHA response')
46 r = requests.post(settings.RECAPTCHA_URL, data={
47 'secret': settings.RECAPTCHA_SECRET_KEY,
48 'response': captcha_response,
49 'remoteip': get_ip(self.request),
50 })
51 result = r.json()
52 logger.info("Contact Form captcha response: %s %s",
53 result.get('success', '<Missing>'),
54 result.get('error-codes', '<Missing>'))
55 success = result.get('success', False)
56 if not success:
57 raise forms.ValidationError('reCAPTCHA failure')
28 58
29 def save(self): 59 def save(self):
30 # Send the feedback message email 60 # Send the feedback message email
31 61
32 site = Site.objects.get_current() 62 site = Site.objects.get_current()