Function isOAuthTokenEncrypted

packages/shared/src/crypto.ts:158–166

(token: string)

}

function isOAuthTokenEncrypted(token: string): boolean {
    try {
        const decoded = Buffer.from(token, 'base64').toString('utf8');
        const parsed = JSON.parse(decoded);
        return encryptedOAuthTokenSchema.safeParse(parsed).success;
    } catch {
        return false;
    }
}

/**
 * Encrypts OAuth token using AUTH_SECRET. Idempotent - returns token unchanged if already encrypted.