30 lines
798 B
TypeScript
30 lines
798 B
TypeScript
|
import { createDebug } from "./debug";
|
||
|
|
import { DashboardTokenPayload } from "./verify-jwt";
|
||
|
|
|
||
|
|
const debug = createDebug("verify-token-expiration");
|
||
|
|
|
||
|
|
export const verifyTokenExpiration = (token: DashboardTokenPayload) => {
|
||
|
|
const tokenExpiration = token.exp;
|
||
|
|
const now = new Date();
|
||
|
|
const nowTimestamp = now.valueOf();
|
||
|
|
|
||
|
|
if (!tokenExpiration) {
|
||
|
|
throw new Error("Missing \"exp\" field in token");
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Timestamp in token are in seconds, but timestamp from Date is in miliseconds
|
||
|
|
*/
|
||
|
|
const tokenMsTimestamp = tokenExpiration * 1000;
|
||
|
|
|
||
|
|
debug(
|
||
|
|
"Comparing todays date: %s and token expiration date: %s",
|
||
|
|
now.toLocaleString(),
|
||
|
|
new Date(tokenMsTimestamp).toLocaleString()
|
||
|
|
);
|
||
|
|
|
||
|
|
if (tokenMsTimestamp <= nowTimestamp) {
|
||
|
|
throw new Error("Token is expired");
|
||
|
|
}
|
||
|
|
};
|