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Issue 5177883412660224: Issue 2234 - Add a WSGI controller to collect email addresses for the Adblock Browser iOS launch (Closed)
Patch Set: Renamed files Created April 23, 2015, 2:48 p.m.
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1 # coding: utf-8
2
3 # This file is part of the Adblock Plus web scripts,
4 # Copyright (C) 2006-2015 Eyeo GmbH
5 #
6 # Adblock Plus is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License version 3 as
8 # published by the Free Software Foundation.
9 #
10 # Adblock Plus is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
14 #
15 # You should have received a copy of the GNU General Public License
16 # along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>.
17
18 import fcntl
19 import wsgiref.util
20 from urlparse import parse_qs, urljoin
21 from urllib import urlencode
22
23 from sitescripts.utils import get_config, sendMail, encode_email_address
24 from sitescripts.web import url_handler, form_handler
25 from sitescripts.signing import sign, verify
26
27 VERIFICATION_PATH = '/verifyEmail'
28
29 @url_handler('/submitEmail')
30 @form_handler
31 def submit_email(environ, start_response, data):
32 email = data.get('email', '').strip()
33 try:
34 email = encode_email_address(email)
35 except ValueError:
36 start_response('400 Bad Request', [('Content-Type', 'text/plain')])
37 return ['No valid email address given.']
38
39 sendMail(
40 get_config().get('submit_email', 'verification_email_template'),
41 {
42 'recipient': email,
43 'verification_url': '%s?%s' % (
44 urljoin(wsgiref.util.application_uri(environ), VERIFICATION_PATH),
45 urlencode([('email', email), ('signature', sign(email))])
46 )
47 }
48 )
49
50 start_response('200 OK', [('Content-Type', 'text/plain')])
51 return ["Thanks for your submission! You'll receive a verification email short ly."]
52
53 @url_handler(VERIFICATION_PATH)
54 def verify_email(environ, start_response):
55 config = get_config()
56
57 params = parse_qs(environ.get('QUERY_STRING', ''))
58 email = params.get('email', [''])[0]
59 signature = params.get('signature', [''])[0]
60
61 if verify(email, signature):
62 filename = config.get('submit_email', 'filename')
63 with open(filename, 'a', 0) as file:
64 fcntl.lockf(file, fcntl.LOCK_EX)
65 try:
66 print >>file, email
67 finally:
68 fcntl.lockf(file, fcntl.LOCK_UN)
69
70 option = 'successful_verification_redirect_location'
71 else:
72 option = 'failed_verification_redirect_location'
73
74 start_response('303 See Other', [('Location', config.get('submit_email', optio n))])
75 return []
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