36 lines
1.1 KiB
JavaScript
36 lines
1.1 KiB
JavaScript
// // Create and Deploy Your First Cloud Functions
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// // https://firebase.google.com/docs/functions/write-firebase-functions
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//
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// exports.helloWorld = functions.https.onRequest((request, response) => {
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// response.send("Hello from Firebase!");
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// });
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const functions = require("firebase-functions");
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const admin = require("firebase-admin");
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admin.initializeApp(functions.config().firebase);
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// On sign up.
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exports.processSignUp = functions.auth.user().onCreate(user => {
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const customClaims = {
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"https://hasura.io/jwt/claims": {
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"x-hasura-default-role": "user",
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"x-hasura-allowed-roles": ["user"],
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"x-hasura-user-id": user.uid
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}
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};
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return admin
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.auth()
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.setCustomUserClaims(user.uid, customClaims)
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.then(() => {
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// Update real-time database to notify client to force refresh.
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const metadataRef = admin.database().ref("metadata/" + user.uid);
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// Set the refresh time to the current UTC timestamp.
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// This will be captured on the client to force a token refresh.
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return metadataRef.set({ refreshTime: new Date().getTime() });
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})
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.catch(error => {
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console.log(error);
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});
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});
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