25 lines
1005 B
JavaScript
25 lines
1005 B
JavaScript
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/** Maps a backend error envelope's `error.code` to the client's AuthErrorCode screens. Only codes with a dedicated screen are mapped; anything else falls back to the HTTP-status-derived code via authErrorCodeFromStatus. */
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const BACKEND_ERROR_CODE_MAP = {
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TOKEN_EXPIRED: 'session-expired',
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INVALID_SIGNATURE: 'invalid-signature',
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UNAUTHENTICATED: 'unauthorized',
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FORBIDDEN: 'forbidden',
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SERVICE_UNAVAILABLE: 'backend-unavailable',
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};
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export function authErrorCodeFromBackendCode(code) {
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return typeof code === 'string' ? BACKEND_ERROR_CODE_MAP[code] : undefined;
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}
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/** Maps a backend HTTP status to the AuthErrorCode screen it should route to. */
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export function authErrorCodeFromStatus(status) {
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switch (status) {
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case 401:
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return 'unauthorized';
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case 403:
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return 'forbidden';
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case 0:
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return 'backend-unavailable';
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default:
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return status >= 500 ? 'backend-unavailable' : 'unauthorized';
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}
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}
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