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Implement user API keys with Supabase

Rationale

JWTs are at the heart of Supabase authorization, but sometimes we wanna build an app that also gives users access via API keys; or perhaps only exclusively via API keys. As you may know, using JWTs as API keys makes them difficult to revoke and therefore a security issue.

We also want to ensure this doesn't significantly add to RLS polices, if at all.

Finally, we'd love to have this handled by Supabase and do as little as possible in our framework. This simplifies our code and reduces third-party libraries.

Solution

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const findSumInArray = (arr, sum) => {
  let needle = [];
  let tmpSum = 0;
  
  for(let i = 0; i < arr.length; i++) {
    tmpSum = tmpSum + arr[i];
    needle.push(arr[i]);
    
    if(sum === tmpSum) {
      return needle;

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import { ApolloClient } from "apollo-client";
import link from "./apolloLink";

const client = new ApolloClient({
  link,
});

export default client;

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import React from "react";
import styled, { ThemeProvider } from "styled-components";
import config from "../../config";

const Background = styled.View`
  width: ${props => props.width}px;
  height: ${props => props.height}px;
  background-color: ${props => props.background};
  justify-content: flex-end;
`;

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Sep 27 07:55:20 localhost powerd[173]: powerd process is started
Sep 27 07:55:23 localhost Unknown[522]: kern.boottime: { sec = 1538034904, usec = 0 } Thu Sep 27 07:55:04 2018
Sep 27 07:55:23 localhost Installer Progress[181]: Progress UI App Starting
Sep 27 07:55:28 localhost Unknown[535]: Launching the Language Chooser for an OS Install
Sep 27 07:55:28 localhost bspowerassertiontool[530]: Tool exited successfully (0).
Sep 27 07:55:28 localhost launchprogresswindow[533]: ISAP: Show progress UI called
Sep 27 07:55:52 MacBook-Pro Installer Progress[181]: IASGetCurrentInstallPhaseList: phases = (
	        {
	        ConclusionDelay = 0;
	        InstallPhase = "Boot 1";

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import React, { Fragment } from "react";
import { SafeAreaView } from "react-native";
import { Query } from "react-apollo";
import { scheduleQuery } from "src/modules/Schedule/graphql/queries";

import { Header, HeaderConfig } from "src/modules/shared/components";
import { ScheduleFull } from "src/modules/Schedule/components";

export default class ScheduleScreen extends React.PureComponent {
  static navigationOptions = ({ navigation }) => {

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// .babelrc in packages/foodloc-models/.babelrc

{
  "presets": ["env", "react"],
  "plugins": [
    "@babel/plugin-syntax-dynamic-import",
    "@babel/plugin-transform-modules-commonjs",
    "@babel/plugin-transform-runtime",
    "@babel/plugin-proposal-export-default-from"
  ]

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class ExerciseMeta {
  constructor(metaArr) {
    // ... noise
  }

  format(type, value) {
    // ... noise
    return ["somevalue"]
  }

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// this is client side

import gql from "graphql-tag";

export const createStoreMutation = gql`
  mutation(
    $name: String!
    $brand: ID!
    $country: String!
    $region: String!

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import Auth0Lock from 'auth0-lock';
// import auth0 from 'auth0-js';
import decode from 'jwt-decode';
// import { browserHistory } from 'react-router';
import history from './history';


export default class Auth {

  lock = new Auth0Lock('GNx0zoCnEmuSz5T3JylON5hxEhMSe9Ki', 'artmarqet.auth0.com', {