zoonderkins / blahdns

A small hobby ads block dns project with doh, dot, dnscrypt support.
https://blahdns.com
GNU Affero General Public License v3.0
437 stars 25 forks source link

Snapchat "Bitmoji" & "Stickers" not loading properly🐛 #179

Closed f0null closed 3 years ago

f0null commented 3 years ago

Checklist

Describe the issue Using BlahDNS, the Snapchat "Bitmoji" Service is not working properly. Also the "Stickers" aren't showing up

To Reproduce Steps to reproduce the behavior:

  1. Use BlahDNS
  2. Open the "Snapchat" App on iOS and open the "Map". Or try to apply a Sticker. Some are marked with a "!"

Expected behavior Using Cloudflare DNS, every Sticker and "Bitmoji" shows up.

Logs (optional) If applicable, add logs or screenshots to help explain your problem. photo_2021-05-17_23-02-36 photo_2021-05-17_23-02-42

If you can reproduce the issue, please describe it below.

Server if applicable):

**Client (if applicable): -

Additional context A Subdomain for Snapchat is probably blocked.

zoonderkins commented 3 years ago

Sorry, I don't use Snapchat at all. I can't help you out

Can you provide AdGuard Pro (iOS) screenshot? Open Snapchat and choose emoji immediately and capture the logs of SnapChat requested.

Thanks

f0null commented 3 years ago

Hey, thank you for your response.

I'm not using AdGuard on iOS. I'm using AdGuard Home as a DNS level Ad-Blocker. Still, I managed to extract the following domains, which seem to interact with the Snapchat application:

images.bitmoji.com s.sc-cdn.net gcs.sc-cdn.net bolt-gcdn.sc-cdn.net ct-giphy.sc-cdn.net aws.api.sc-gw.com topic-sticker-vending.snapchat.com europe-west1-gcp.api.snapchat.com us-east1-aws.api.sc-gw.com internal-api.snapkit.com aws.api.snapchat.com app.snapchat.com snap.api.mapbox.com snap.events.mapbox.com

sc-cdn.net is the "Snapchat CDN" Domain. sc-gw.com is a "Snapchat Gateway" snapchat.com and snapkit.com are Snapchat Domains mapbox.com is the domain used by the Map Service within the App.

images.bitmoji.com results in "0.0.0.0" when trying to be resolved by blahDNS as logged by AdGuard

image The Rule is in place to explicitly allow this domain, stated by "@@||"

zoonderkins commented 3 years ago

Should be fixed. Pls try again

f0null commented 3 years ago

Hello,

Thank you for your quick help! It's working flawlessly now.