test

    // who can be given access, and who has an SMB password

    json_object *users = json_object_new_array();

    setpwent();

    std::vector<std::pair<std::string, uid_t>> people;

    struct Person { std::string name; uid_t uid; bool domain; };

    std::vector<Person> people;

    while (struct passwd *pw = getpwent())

        if (pw->pw_uid >= FirstUid) people.emplace_back(pw->pw_name, pw->pw_uid);  // root: never SMB

        if (pw->pw_uid >= FirstUid)  // root: never SMB

            people.push_back({pw->pw_name, pw->pw_uid, pw->pw_passwd && std::string(pw->pw_passwd) == "*"});

    endpwent();

    for (auto &p : people) {

        unsigned char h[16];

        // a user of another source (adconnect): no shadow entry and "*";

        // sharedd passes its NTLM logins to the domain controller

        if (p.domain) p.domain = !domainUser(p.name);

        json_object *u = json_object_new_object();

        json_object_object_add(u, "name", jstr(p.first));

        json_object_object_add(u, "uid", json_object_new_int64(p.second));

        json_object_object_add(u, "smbPassword", json_object_new_boolean(shadow_get_nthash(p.first.c_str(), h) == 1));

        json_object_object_add(u, "name", jstr(p.name));

        json_object_object_add(u, "uid", json_object_new_int64(p.uid));

        json_object_object_add(u, "domain", json_object_new_boolean(p.domain));

        json_object_object_add(u, "smbPassword", json_object_new_boolean(!p.domain && shadow_get_nthash(p.name.c_str(), h) == 1));

        memset(h, 0, sizeof(h));

        json_object_array_add(users, u);

    }