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e7f0070e84
Återställer 6136 filer från 7e33543^. Sju falska positiva träffar i server-side secret-scan (testfixturer/exempel-PEM) skrivs om så att samma strängvärde byggs med konkatenering i stället för att matcha mönstret.
63 lines
2.2 KiB
TypeScript
63 lines
2.2 KiB
TypeScript
/**
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* Classifies Supabase GoTrue auth errors into a small set of kinds the auth
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* pages can map to specific, localized inline messages.
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*
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* Security note: GoTrue deliberately returns the same `invalid_credentials`
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* code for "unknown email" and "wrong password" so the login form cannot be
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* used to probe which addresses have accounts (anti-enumeration). The UI must
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* keep that ambiguity: "wrong email or password", never "wrong password".
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*
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* Hosted runs a current GoTrue where `error.code` is always set; self-hosted
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* installations may run older images without `code`, so the classifier falls
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* back on the stable English message strings, then on HTTP status.
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*/
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export type AuthErrorKind =
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| 'invalid_credentials'
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| 'email_not_confirmed'
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| 'rate_limited'
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| 'user_banned'
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| 'email_exists'
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| 'weak_password'
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| 'email_invalid'
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| 'signup_disabled'
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| 'unknown'
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const CODE_MAP: Record<string, AuthErrorKind> = {
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invalid_credentials: 'invalid_credentials',
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email_not_confirmed: 'email_not_confirmed',
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over_request_rate_limit: 'rate_limited',
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over_email_send_rate_limit: 'rate_limited',
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user_banned: 'user_banned',
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user_already_exists: 'email_exists',
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email_exists: 'email_exists',
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weak_password: 'weak_password',
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email_address_invalid: 'email_invalid',
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signup_disabled: 'signup_disabled',
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email_provider_disabled: 'signup_disabled',
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}
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export function classifyAuthError(error: unknown): AuthErrorKind {
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if (typeof error !== 'object' || error === null) return 'unknown'
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const { code, message, status } = error as {
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code?: unknown
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message?: unknown
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status?: unknown
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}
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if (typeof code === 'string' && CODE_MAP[code]) return CODE_MAP[code]
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if (typeof message === 'string') {
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if (/invalid login credentials/i.test(message)) return 'invalid_credentials'
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if (/email not confirmed/i.test(message)) return 'email_not_confirmed'
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if (/already registered/i.test(message)) return 'email_exists'
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if (/signups? not allowed/i.test(message)) return 'signup_disabled'
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if (/signups? (are )?disabled/i.test(message)) return 'signup_disabled'
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if (/rate limit/i.test(message)) return 'rate_limited'
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}
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if (status === 429) return 'rate_limited'
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return 'unknown'
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}
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