chrome/browser/resources/chromeos/chromevox/tools/chromevox_webstore_util.py

   1 #!/usr/bin/env python
   2
   3 # Copyright 2014 The Chromium Authors. All rights reserved.
   4 # Use of this source code is governed by a BSD-style license that can be
   5 # found in the LICENSE file.
   6
   7 '''A set of utilities to interface with the Chrome Webstore API.'''
   8
   9 import SimpleHTTPServer
  10 import SocketServer
  11 import httplib
  12 import json
  13 import os
  14 import re
  15 import sys
  16 import thread
  17 import urllib
  18 import webbrowser
  19
  20 PROJECT_ARGS = {
  21   'client_id': ('937534751394-gbj5334v9144c57qjqghl7d283plj5r4'
  22       '.apps.googleusercontent.com'),
  23   'grant_type': 'authorization_code',
  24   'redirect_uri': 'http://localhost:8000'
  25 }
  26
  27 PORT = 8000
  28
  29 APP_ID = 'kgejglhpjiefppelpmljglcjbhoiplfn'
  30 OAUTH_DOMAIN = 'accounts.google.com'
  31 OAUTH_AUTH_COMMAND = '/o/oauth2/auth'
  32 OAUTH_TOKEN_COMMAND = '/o/oauth2/token'
  33 WEBSTORE_API_SCOPE = 'https://www.googleapis.com/auth/chromewebstore'
  34
  35 API_ENDPOINT_DOMAIN = 'www.googleapis.com'
  36 COMMAND_GET_UPLOAD_STATUS = (
  37     '/chromewebstore/v1.1/items/%s?projection=draft' % APP_ID)
  38 COMMAND_POST_PUBLISH = '/chromewebstore/v1.1/items/%s/publish' % APP_ID
  39 COMMAND_POST_UPLOAD = '/upload/chromewebstore/v1.1/items/%s' % APP_ID
  40
  41 class CodeRequestHandler(SocketServer.StreamRequestHandler):
  42   def handle(self):
  43     content = self.rfile.readline()
  44     self.server.code = re.search('code=(.*) ', content).groups()[0]
  45     self.rfile.close()
  46
  47 def GetAuthCode():
  48   Handler = CodeRequestHandler
  49   httpd = SocketServer.TCPServer(("", PORT), Handler)
  50   query = '&'.join(['response_type=code',
  51                     'scope=%s' % WEBSTORE_API_SCOPE,
  52                     'client_id=%(client_id)s' % PROJECT_ARGS,
  53                     'redirect_uri=%(redirect_uri)s' % PROJECT_ARGS])
  54   auth_url = 'https://%s%s?%s' % (OAUTH_DOMAIN, OAUTH_AUTH_COMMAND, query)
  55   print 'Navigating to %s' % auth_url
  56   webbrowser.open(auth_url)
  57   httpd.handle_request()
  58   httpd.server_close()
  59   return httpd.code
  60
  61 def GetOauthToken(code, client_secret):
  62   PROJECT_ARGS['code'] = code
  63   PROJECT_ARGS['client_secret'] = client_secret
  64   body = urllib.urlencode(PROJECT_ARGS)
  65   conn = httplib.HTTPSConnection(OAUTH_DOMAIN)
  66   conn.putrequest('POST', OAUTH_TOKEN_COMMAND)
  67   conn.putheader('content-type', 'application/x-www-form-urlencoded')
  68   conn.putheader('content-length', len(body))
  69   conn.endheaders()
  70   conn.send(body)
  71   content = conn.getresponse().read()
  72   return json.loads(content)
  73
  74 def GetPopulatedHeader(client_secret):
  75   code = GetAuthCode()
  76   access_token = GetOauthToken(code, client_secret)
  77   url = 'www.googleapis.com'
  78
  79   return {'Authorization': 'Bearer %(access_token)s' % access_token,
  80              'x-goog-api-version': 2,
  81              'Content-Length': 0
  82             }
  83
  84 def SendGetCommand(command, client_secret):
  85   headers = GetPopulatedHeader(client_secret)
  86   conn = httplib.HTTPSConnection(API_ENDPOINT_DOMAIN)
  87   conn.request('GET', command, '', headers)
  88   return conn.getresponse()
  89
  90 def SendPostCommand(command, client_secret, header_additions = {}, body=None):
  91   headers = GetPopulatedHeader(client_secret)
  92   headers = dict(headers.items() + header_additions.items())
  93   conn = httplib.HTTPSConnection(API_ENDPOINT_DOMAIN)
  94   conn.request('POST', command, body, headers)
  95   return conn.getresponse()
  96
  97 def GetUploadStatus(client_secret):
  98   '''Gets the status of a previous upload.
  99   Args:
 100     client_secret ChromeVox's client secret creds.
 101   '''
 102   return SendGetCommand(COMMAND_GET_UPLOAD_STATUS, client_secret)
 103
 104 # httplib fails to persist the connection during upload; use curl instead.
 105 def PostUpload(file, client_secret):
 106   '''Posts an uploaded version of ChromeVox.
 107   Args:
 108     file A string path to the ChromeVox extension zip.
 109     client_secret ChromeVox's client secret creds.
 110   '''
 111   header = GetPopulatedHeader(client_secret)
 112   curl_command = ' '.join(['curl',
 113                            '-H "Authorization: %(Authorization)s"' % header,
 114                            '-H "x-goog-api-version: 2"',
 115                            '-X PUT',
 116                            '-T %s' % file,
 117                            '-v',
 118                            'https://%s%s' % (API_ENDPOINT_DOMAIN,
 119                                              COMMAND_POST_UPLOAD)])
 120
 121   print 'Running %s' % curl_command
 122   if os.system(curl_command) != 0:
 123     sys.exit(-1)
 124
 125 def PostPublishTrustedTesters(client_secret):
 126   '''Publishes a previously uploaded ChromeVox extension to trusted testers.
 127   Args:
 128     client_secret ChromeVox's client secret creds.
 129   '''
 130   return SendPostCommand(COMMAND_POST_PUBLISH,
 131                          client_secret,
 132                          { 'publishTarget': 'trustedTesters'})
 133
 134 def PostPublish(client_secret):
 135   '''Publishes a previously uploaded ChromeVox extension publically.
 136   Args:
 137     client_secret ChromeVox's client secret creds.
 138   '''
 139   return SendPostCommand(COMMAND_POST_PUBLISH, client_secret)