Making GAE (Google App Engine) accessible from behind the great firewall.

1. GAE
How to make GAE adapt the Great Firewall
App Engine ja night #1 ‑ LT
2 Mar. 2017
bit.ly/gae‑china

2. @hayatoy
GAE/Py 7~8 ?
APAC
TensorFlow
Presenter
"Local district in Shanghai" by me

3. Motivation

5. Web +10

6. GAE

7. *.appspot.com
Image API CDN
get_serving_url()
‑> lhx.ggpht.com
Mail API
mail.send_mail()
‑> xx@appid.appspotmail.com
Google Account users.get_current_user()

8. Don't give up... Cleave to hope till
the very end. When you give up,
that's when the game is over.
‑ Prof. Anzai
“

10. appspot.com

11. Custom Domain k
http, https OK
CNAME ghs.googlehosted.com www
CNAME ghs-svc-https-cXX.ghs-ssl.googlehosted.com www
DNS 8.8.8.8

12. lhx.ggpht.com

13. Non‑SSL Public GCS Custom Domain
class BlahBlahDownload(blobstore_handlers.BlobstoreDownloadHandler):
def get(self, key):
key = str(urllib.unquote(key))
blob_info = blobstore.BlobInfo.get(key)
# Edge cache
self.response.cache_control = 'public'
self.response.cache_control.max_age = 300
self.send_blob(blob_info)
Edge Cache

14. Mail API
QQ
Custom Domain MX OK

15. Google Account

16. Google Account

18. WebSitePulse
http://www.websitepulse.com/help/testtools.china‑
test.html
http(s)
GFW Timeout

19. Google Analytics

20. NG
API OK
*

21. Thank you!
bit.ly/gae‑china