-
Notifications
You must be signed in to change notification settings - Fork 0
/
parse_extension.py
74 lines (58 loc) · 2.12 KB
/
parse_extension.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
import json
import os
import sys
import zipfile
import StringIO
import tempfile
import requests
from parse_manifest_and_json import Extension
from utils import download_file, examine, unzip_file
def get_chrome_addon(source):
dest = tempfile.mkdtemp()
id = source.split('/')[-1]
if source.endswith('/'):
id = source.split('/')[-2]
url = 'https://clients2.google.com/service/update2/crx?response=redirect&prodversion=46.0&x=id%3D' + id + '%26uc'
destfile = os.path.join(dest, id + '.zip')
download_file(destfile, url)
return destfile
def get_addon(source):
dest = tempfile.mkdtemp()
id = source.split('/')[-1]
if source.endswith('/'):
id = source.split('/')[-2]
destfile = os.path.join(dest, id)
download_file(destfile, source)
return destfile
if __name__=='__main__':
source = sys.argv[1]
if source.startswith('https://chrome.google.com/webstore/detail'):
# Its an add-on on the chrome store, let's get it.
filename = get_chrome_addon(source)
elif source.startswith('https://addons.mozilla.org/firefox/downloads/'):
# Its an add-on on amo, let's get it.
filename = get_addon(source)
else:
raise ValueError('Unknown file source.')
assert os.path.exists(filename)
filedir = unzip_file(filename)
manifest_file = os.path.join(filedir, 'manifest.json')
api_file = os.path.join(filedir, 'apis.json')
json.dump(examine(filedir), open(api_file, 'w'))
ext = Extension(manifest_file, api_file)
ext.process()
if ext.missing['apis']:
print 'APIs missing:'
print ' ' + ', '.join(ext.missing['apis'])
if ext.missing['permissions']:
print 'Permissions missing:'
print ' ' + ', '.join(ext.missing['permissions'])
if ext.missing['manifests']:
print 'Manifest keys missing:'
print ' ' + ', '.join(ext.missing['manifests'])
if (not ext.missing['permissions']
and not ext.missing['apis']
and not ext.missing['manifests']):
print 'Nothing missing'
print 'Try the add-on using: '
print ' web-ext run -v -s {}'.format(filedir)