Function parseEmailList

shared/auth/api-key.ts:85–93

(raw: string | undefined | null)

}

export function parseEmailList(raw: string | undefined | null): Set<string> {
    if (!raw) return new Set();
    const emails = new Set<string>();
    for (const part of raw.split(",")) {
        const normalized = normalizeEmail(part);
        if (normalized) emails.add(normalized);
    }
    return emails;
}

function normalizeEmail(value: string | null | undefined): string | null {
    const normalized = value?.trim().toLowerCase();