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#!/usr/bin/env python
# Copyright 2014 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
'''A set of utilities to interface with the Chrome Webstore API.'''
import SimpleHTTPServer
import SocketServer
import httplib
import json
import os
import re
import sys
import thread
import urllib
import webbrowser
PROJECT_ARGS = {
'client_id': ('937534751394-gbj5334v9144c57qjqghl7d283plj5r4'
'.apps.googleusercontent.com'),
'grant_type':
'authorization_code',
'redirect_uri':
'http://localhost:8000'
}
# Persists across all utility methods for authentication.
g_auth_code = None
g_oauth_token = None
# The app id to use for all utility methods.
g_app_id = ''
# Constants.
PORT = 8000
OAUTH_DOMAIN = 'accounts.google.com'
OAUTH_AUTH_COMMAND = '/o/oauth2/auth'
OAUTH_TOKEN_COMMAND = '/o/oauth2/token'
WEBSTORE_API_SCOPE = 'https://www.googleapis.com/auth/chromewebstore'
API_ENDPOINT_DOMAIN = 'www.googleapis.com'
def GetUploadStatusCommand():
global g_app_id
return '/chromewebstore/v1.1/items/%s?projection=draft' % g_app_id
def GetPublishCommand():
global g_app_id
return '/chromewebstore/v1.1/items/%s/publish' % g_app_id
def GetUploadCommand():
global g_app_id
return '/upload/chromewebstore/v1.1/items/%s' % g_app_id
class CodeRequestHandler(SocketServer.StreamRequestHandler):
def handle(self):
content = self.rfile.readline()
self.server.code = re.search('code=(.*) ', content).groups()[0]
self.rfile.close()
def GetAuthCode():
global g_auth_code
if g_auth_code:
return g_auth_code
Handler = CodeRequestHandler
httpd = SocketServer.TCPServer(("", PORT), Handler)
query = '&'.join([
'response_type=code',
'scope=%s' % WEBSTORE_API_SCOPE,
'client_id=%(client_id)s' % PROJECT_ARGS,
'redirect_uri=%(redirect_uri)s' % PROJECT_ARGS
])
auth_url = 'https://%s%s?%s' % (OAUTH_DOMAIN, OAUTH_AUTH_COMMAND, query)
print 'Navigating to %s' % auth_url
webbrowser.open(auth_url)
httpd.handle_request()
httpd.server_close()
g_auth_code = httpd.code
return g_auth_code
def GetOauthToken(code, client_secret):
global g_oauth_token
if g_oauth_token:
return g_oauth_token
PROJECT_ARGS['code'] = code
PROJECT_ARGS['client_secret'] = client_secret
body = urllib.urlencode(PROJECT_ARGS)
conn = httplib.HTTPSConnection(OAUTH_DOMAIN)
conn.putrequest('POST', OAUTH_TOKEN_COMMAND)
conn.putheader('content-type', 'application/x-www-form-urlencoded')
conn.putheader('content-length', len(body))
conn.endheaders()
conn.send(body)
content = conn.getresponse().read()
conn.close()
g_oauth_token = json.loads(content)
return g_oauth_token
def GetPopulatedHeader(client_secret):
code = GetAuthCode()
access_token = GetOauthToken(code, client_secret)
url = 'www.googleapis.com'
return {
'Authorization': 'Bearer %(access_token)s' % access_token,
'x-goog-api-version': 2,
'Content-Length': 0
}
def SendGetCommand(command, client_secret):
headers = GetPopulatedHeader(client_secret)
conn = httplib.HTTPSConnection(API_ENDPOINT_DOMAIN)
conn.request('GET', command, '', headers)
r = conn.getresponse()
conn.close()
return r
def SendPostCommand(command, client_secret, header_additions={}, body=None):
headers = GetPopulatedHeader(client_secret)
headers = dict(headers.items() + header_additions.items())
conn = httplib.HTTPSConnection(API_ENDPOINT_DOMAIN)
conn.request('POST', command, body, headers)
r = conn.getresponse()
conn.close()
return r
def GetUploadStatus(client_secret):
'''Gets the status of a previous upload.
Args:
client_secret ChromeVox's client secret creds.
'''
return SendGetCommand(GetUploadStatusCommand(), client_secret)
# httplib fails to persist the connection during upload; use curl instead.
def PostUpload(file, client_secret):
'''Posts an uploaded version of ChromeVox.
Args:
file A string path to the ChromeVox extension zip.
client_secret ChromeVox's client secret creds.
'''
header = GetPopulatedHeader(client_secret)
curl_command = ' '.join([
'curl',
'-H "Authorization: %(Authorization)s"' % header,
'-H "x-goog-api-version: 2"', '-X PUT',
'-T %s' % file, '-v',
'https://%s%s' % (API_ENDPOINT_DOMAIN, GetUploadCommand())
])
print 'Running %s' % curl_command
if os.system(curl_command) != 0:
sys.exit(-1)
def PostPublishTrustedTesters(client_secret):
'''Publishes a previously uploaded ChromeVox extension to trusted testers.
Args:
client_secret ChromeVox's client secret creds.
'''
return SendPostCommand(GetPublishCommand(), client_secret,
{'publishTarget': 'trustedTesters'})
def PostPublish(client_secret):
'''Publishes a previously uploaded ChromeVox extension publically.
Args:
client_secret ChromeVox's client secret creds.
'''
return SendPostCommand(GetPublishCommand(), client_secret)
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