Files
calendar/packages/eslint-plugin/src/rules/avoid-web-storage.ts
T
Hariom BalharaGitHubkodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
bc6c9e1b0a Hotfix: Embed - Fix issue in accessing sessionStorage in certain scenarios (#3851)
* Fixes issue when sessionStorage is not accessible in privacy focussed modes in various browsers

* Fix eslint errors

Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
2022-08-16 04:18:13 +00:00

46 lines
1.5 KiB
TypeScript

import { ESLintUtils } from "@typescript-eslint/utils";
const createRule = ESLintUtils.RuleCreator((name) => `https://developer.cal.com/eslint/rule/${name}`);
const rule = createRule({
create(context) {
return {
CallExpression(node) {
const webStorages = ["localStorage", "sessionStorage"];
const callee = node.callee;
if (
// Can't figure out how to fix this TS issue
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
callee.object?.object?.name === "window" &&
// Can't figure out how to fix this TS issue
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
webStorages.includes(node?.callee?.object?.property?.name)
) {
return context.report({
node: node,
loc: node.loc,
messageId: "possible-issue-with-embed",
});
}
},
};
},
name: "avoid-web-storage",
meta: {
fixable: "code",
docs: {
description: "Avoid deprecated imports",
recommended: "warn",
},
messages: {
"possible-issue-with-embed": `Be aware that accessing localStorage/sessionStorage throws error in Chrome Incognito mode when embed is in cross domain context. If you know what you are doing, \`import {localStorage, sessionStorage} from "@calcom/lib/webstorage"\` for safe usage. See https://github.com/calcom/cal.com/issues/2618`,
},
type: "suggestion",
schema: [],
},
defaultOptions: [],
});
export default rule;