mirror of https://github.com/flutter/pinball.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
29 lines
1.0 KiB
29 lines
1.0 KiB
rules_version = '2';
|
|
service cloud.firestore {
|
|
match /databases/{database}/documents {
|
|
match /leaderboard/{userId} {
|
|
|
|
function prohibited(initials) {
|
|
let prohibitedInitials = get(/databases/$(database)/documents/prohibitedInitials/list).data.prohibitedInitials;
|
|
return initials in prohibitedInitials;
|
|
}
|
|
|
|
function inCharLimit(initials) {
|
|
return initials.size() < 4;
|
|
}
|
|
|
|
function isAuthedUser(auth) {
|
|
return request.auth.uid != null && auth.token.firebase.sign_in_provider == "anonymous"
|
|
}
|
|
|
|
// Leaderboard can be read if it doesn't contain any prohibited initials
|
|
allow read: if isAuthedUser(request.auth);
|
|
|
|
// A leaderboard entry can be created if the user is authenticated,
|
|
// it's 3 characters long, and not a prohibited combination.
|
|
allow create: if isAuthedUser(request.auth) &&
|
|
inCharLimit(request.resource.data.playerInitials) &&
|
|
!prohibited(request.resource.data.playerInitials);
|
|
}
|
|
}
|
|
} |