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common auth/session bootstrap과 renew policy 공용화

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김용연
2026-05-11 14:58:28 +09:00
parent 1419c8db27
commit 1c083dd586
10 changed files with 198 additions and 317 deletions
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112
adminfront/src/lib/sessionSliding.ts
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@@ -1,106 +1,6 @@
export const SESSION_RENEW_THRESHOLD_MS = 10 * 60 * 1000;
export const SESSION_RENEW_THROTTLE_MS = 30 * 1000;
type SlidingSessionRenewDecisionParams = {
expiresAtSec?: number | null;
nowMs: number;
isEnabled: boolean;
isAuthenticated: boolean;
isLoading: boolean;
isRenewInFlight: boolean;
lastAttemptAtMs: number;
thresholdMs?: number;
throttleMs?: number;
};
export function shouldAttemptSlidingSessionRenew({
expiresAtSec,
nowMs,
isEnabled,
isAuthenticated,
isLoading,
isRenewInFlight,
lastAttemptAtMs,
thresholdMs = SESSION_RENEW_THRESHOLD_MS,
throttleMs = SESSION_RENEW_THROTTLE_MS,
}: SlidingSessionRenewDecisionParams) {
if (!isEnabled || !isAuthenticated || isLoading || isRenewInFlight) {
return false;
}
if (typeof expiresAtSec !== "number") {
console.debug(
"[sessionSliding] expiresAtSec is not a number, skipping renew",
);
return false;
}
const remainingMs = expiresAtSec * 1000 - nowMs;
const remainingMin = Math.floor(remainingMs / 1000 / 60);
if (remainingMs <= 0) {
console.debug("[sessionSliding] Session already expired, skipping renew");
return false;
}
if (remainingMs > thresholdMs) {
return false;
}
if (nowMs - lastAttemptAtMs < throttleMs) {
console.debug("[sessionSliding] Throttling renewal attempt");
return false;
}
console.info(
`[sessionSliding] Attempting sliding session renewal. Remaining: ${remainingMin}m`,
);
return true;
}
export function shouldAttemptUnlimitedSessionRenew({
expiresAtSec,
nowMs,
isEnabled,
isAuthenticated,
isLoading,
isRenewInFlight,
lastAttemptAtMs,
thresholdMs = SESSION_RENEW_THRESHOLD_MS,
throttleMs = SESSION_RENEW_THROTTLE_MS,
}: SlidingSessionRenewDecisionParams) {
if (isEnabled || !isAuthenticated || isLoading || isRenewInFlight) {
return false;
}
if (typeof expiresAtSec !== "number") {
console.debug(
"[sessionSliding] expiresAtSec is not a number, skipping unlimited renew",
);
return false;
}
const remainingMs = expiresAtSec * 1000 - nowMs;
const remainingMin = Math.floor(remainingMs / 1000 / 60);
if (remainingMs <= 0) {
console.debug(
"[sessionSliding] Session already expired, skipping unlimited renew",
);
return false;
}
if (remainingMs > thresholdMs) {
return false;
}
if (nowMs - lastAttemptAtMs < throttleMs) {
console.debug("[sessionSliding] Throttling unlimited renewal attempt");
return false;
}
console.info(
`[sessionSliding] Attempting unlimited session renewal. Remaining: ${remainingMin}m`,
);
return true;
}
export {
DEFAULT_SESSION_RENEW_THROTTLE_MS as SESSION_RENEW_THROTTLE_MS,
DEFAULT_SESSION_RENEW_THRESHOLD_MS as SESSION_RENEW_THRESHOLD_MS,
shouldAttemptSlidingSessionRenew,
shouldAttemptUnlimitedSessionRenew,
} from "../../../common/core/session";