63 lines
1.8 KiB
JavaScript
63 lines
1.8 KiB
JavaScript
const regChallenges = globalThis.__HTC_WEBAUTHN_REG_CHALLENGES__ || new Map()
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const authChallenges = globalThis.__HTC_WEBAUTHN_AUTH_CHALLENGES__ || new Map()
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const preRegChallenges = globalThis.__HTC_WEBAUTHN_PRE_REG__ || new Map()
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globalThis.__HTC_WEBAUTHN_REG_CHALLENGES__ = regChallenges
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globalThis.__HTC_WEBAUTHN_AUTH_CHALLENGES__ = authChallenges
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globalThis.__HTC_WEBAUTHN_PRE_REG__ = preRegChallenges
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function nowMs() {
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return Date.now()
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}
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function cleanup(map) {
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const now = nowMs()
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for (const [k, v] of map.entries()) {
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if (!v || !v.expiresAt || v.expiresAt <= now) map.delete(k)
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}
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}
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export function setRegistrationChallenge(userId, challenge, ttlMs = 5 * 60 * 1000) {
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cleanup(regChallenges)
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regChallenges.set(String(userId), { challenge, expiresAt: nowMs() + ttlMs })
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}
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export function getRegistrationChallenge(userId) {
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cleanup(regChallenges)
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const v = regChallenges.get(String(userId))
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return v?.challenge || null
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}
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export function clearRegistrationChallenge(userId) {
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regChallenges.delete(String(userId))
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}
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export function setAuthChallenge(challenge, ttlMs = 5 * 60 * 1000) {
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cleanup(authChallenges)
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authChallenges.set(String(challenge), { expiresAt: nowMs() + ttlMs })
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}
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export function consumeAuthChallenge(challenge) {
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cleanup(authChallenges)
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const key = String(challenge)
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const v = authChallenges.get(key)
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if (!v) return false
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authChallenges.delete(key)
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return true
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}
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export function setPreRegistration(registrationId, payload, ttlMs = 10 * 60 * 1000) {
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cleanup(preRegChallenges)
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preRegChallenges.set(String(registrationId), { payload, expiresAt: nowMs() + ttlMs })
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}
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export function consumePreRegistration(registrationId) {
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cleanup(preRegChallenges)
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const key = String(registrationId)
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const v = preRegChallenges.get(key)
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if (!v) return null
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preRegChallenges.delete(key)
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return v.payload || null
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}
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