Online Co-op + iOS Family Sharing: Server does not send correct player reliably when resuming game

ChrisNZL / Tallowmere2

Changelog, issue tracker, and development knowledge for Tallowmere 2.

https://tallowmere2.com

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Online Co-op + iOS Family Sharing: Server does not send correct player reliably when resuming game #1134

Closed ChrisNZL closed 1 year ago

ChrisNZL commented 1 year ago

Report in 0.3.7a. Verified.

When player(s) are using Family Sharing and attempting to load/resume an Online Co-op game, the server is not checking against Game Center's player names correctly.

The server is returning the first player it finds with a matching IAP transaction ID, without doing name-checking.

Task:

[x] Make server do name-checking when dealing with IAP transaction IDs in Handshake.OnUpdate.

ChrisNZL commented 1 year ago

Fixed in 0.3.7b (as a server-side only fix).

ChrisNZL commented 1 year ago

Further issue reported – fixed further in upcoming 0.3.7c or 0.3.8 (version depends on if I can deploy this as a server-side-only fix or not).