110 lines
4.2 KiB
JavaScript
110 lines
4.2 KiB
JavaScript
const PAGE_SIZE = 15;
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const REASONS = {
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'honeypot': 'Антиспам-поле заполнено',
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'login-bruteforce': 'Подбор пароля (10 неудачных входов)',
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'share-password-bruteforce': 'Подбор пароля ссылки',
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'manual': 'Вручную',
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};
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let allBans = [];
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let page = 1;
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function reasonLabel(r) {
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return REASONS[r] || r || '—';
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}
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async function loadBans() {
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const res = await fetch(`${API}/api/bans`, { headers: hdr() });
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const tbody = document.getElementById('bansBody');
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if (!res.ok) {
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tbody.innerHTML = `<tr><td colspan="5" style="color:var(--muted)">Ошибка загрузки (${res.status})</td></tr>`;
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allBans = [];
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renderPager(document.getElementById('pager'), 1, 1, () => {});
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return;
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}
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allBans = await res.json();
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const maxPage = Math.max(1, Math.ceil(allBans.length / PAGE_SIZE));
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if (page > maxPage) page = maxPage;
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renderPage();
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}
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function renderPage() {
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const tbody = document.getElementById('bansBody');
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const empty = document.getElementById('bansEmpty');
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const slice = allBans.slice((page - 1) * PAGE_SIZE, page * PAGE_SIZE);
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empty.style.display = allBans.length ? 'none' : 'block';
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tbody.innerHTML = slice.map(b => {
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const reason = reasonLabel(b.reason);
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const rcls = ['honeypot', 'login-bruteforce', 'share-password-bruteforce', 'manual'].includes(b.reason)
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? `reason-${b.reason}` : 'reason-manual';
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return `
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<tr>
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<td><b>${esc(b.ip)}</b></td>
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<td><span class="reason-badge ${rcls}">${esc(reason)}</span></td>
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<td>${new Date(b.created_at).toLocaleString('ru')}</td>
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<td>${new Date(b.banned_until).toLocaleString('ru')}</td>
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<td><button class="row-btn" data-unban="${esc(b.ip)}" title="Разблокировать">✕</button></td>
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</tr>`;
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}).join('');
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renderPager(document.getElementById('pager'), page, Math.max(1, Math.ceil(allBans.length / PAGE_SIZE)), p => { page = p; renderPage(); });
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}
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async function doUnban(ip) {
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const ban = allBans.find(b => b.ip === ip) || {};
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if (!confirm(`Удалить IP ${ip} из блокировки (${reasonLabel(ban.reason)})?`)) return;
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const res = await fetch(`${API}/api/bans/${encodeURIComponent(ip)}`, { method: 'DELETE', headers: hdr() });
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if (res.ok) showToast('IP удалён из блокировки: ' + ip);
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else showToast('Ошибка разблокировки');
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loadBans();
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}
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document.getElementById('bansBody').addEventListener('click', e => {
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const ip = e.target.closest('[data-unban]')?.dataset.unban;
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if (ip) doUnban(ip);
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});
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function openBanModal() {
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document.getElementById('bIp').value = '';
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document.getElementById('bReason').value = '';
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document.getElementById('bHours').value = 24;
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document.getElementById('banModal').classList.add('open');
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}
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function closeBanModal() {
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document.getElementById('banModal').classList.remove('open');
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}
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async function saveBan() {
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const ip = document.getElementById('bIp').value.trim();
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const reason = document.getElementById('bReason').value.trim();
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const hours = parseInt(document.getElementById('bHours').value, 10) || 24;
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if (!ip) { showToast('Укажите IP-адрес'); return; }
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const res = await fetch(`${API}/api/bans`, {
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method: 'POST',
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headers: hdrJson(),
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body: JSON.stringify({ ip, reason: reason || 'manual', hours }),
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});
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const data = await res.json().catch(() => ({}));
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if (res.ok) {
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showToast(`IP ${ip} заблокирован на ${hours} ч`);
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closeBanModal();
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loadBans();
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} else {
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showToast(data.error || 'Ошибка блокировки');
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}
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}
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document.getElementById('addBanBtn').addEventListener('click', openBanModal);
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document.getElementById('bCancel').addEventListener('click', closeBanModal);
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document.getElementById('bSave').addEventListener('click', saveBan);
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document.getElementById('banModal').addEventListener('click', e => { if (e.target.id === 'banModal') closeBanModal(); });
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document.getElementById('bIp').addEventListener('keydown', e => { if (e.key === 'Enter') saveBan(); });
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document.getElementById('bHours').addEventListener('keydown', e => { if (e.key === 'Enter') saveBan(); });
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(async () => {
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if (await requireAdminPage()) {
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buildSidebar(document.body.dataset.page);
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loadBans();
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}
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})();
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