diff --git a/addons/isattlinkCR/bg.js b/addons/isattlinkCR/bg.js
index 945c9b46..92519f5c 100644
--- a/addons/isattlinkCR/bg.js
+++ b/addons/isattlinkCR/bg.js
@@ -1 +1,267 @@
-.
\ No newline at end of file
+let localUse = false,
+	localDB = [],
+	timr, memcache = {},
+	forcePurge = false,
+	apiurl = 'http://api.wodferndripvpe6ib4uz4rtngrnzichnirgn7t5x64gxcyroopbhsuqd.onion/_/is_antitor.php';
+/*
+chrome.storage.local.get(['cep'], g => {
+	if (g.cep == 'y') {
+		apiurl = 'http://api.wodferndripvpe6ib4uz4rtngrnzichnirgn7t5x64gxcyroopbhsuqd.onion/_/is_antitor.php';
+	} else {
+		if (g.cep != 'n') {
+			chrome.storage.local.set({
+				'cep': 'n'
+			});
+			fetch('http://api.wodferndripvpe6ib4uz4rtngrnzichnirgn7t5x64gxcyroopbhsuqd.onion/_/ok.php', {
+				method: 'GET',
+				mode: 'cors'
+			}).then(r => r.text()).then(r => {
+				if (r == 'ok') {
+					apiurl = 'http://api.wodferndripvpe6ib4uz4rtngrnzichnirgn7t5x64gxcyroopbhsuqd.onion/_/is_antitor.php';
+					chrome.storage.local.set({
+						'cep': 'y'
+					});
+				}
+			}).catch(() => {});
+		}
+	}
+});
+*/
+function is_hostile(f) {
+	if (localUse) {
+		return new Promise((g, b) => {
+			g(localDB.includes(f) ? true : false);
+		});
+	}
+	return new Promise((g, b) => {
+		fetch(apiurl, {
+			method: 'POST',
+			mode: 'cors',
+			headers: {
+				'Content-Type': 'application/x-www-form-urlencoded'
+			},
+			body: 'f=' + f
+		}).then(r => r.json()).then(r => {
+			if (r[0]) {
+				g(r[1]);
+			} else {
+				b();
+			}
+		}).catch(b);
+	});
+}
+function i_know_you(f) {
+	if (!/^([a-z0-9_.-]{1,255})\.([a-z]{2,80})$/.test(f)) {
+		return new Promise((g, b) => {
+			g(200);
+		});
+	}
+	let m;
+	if (memcache[f] != undefined) {
+		m = memcache[f];
+		return new Promise((g, b) => {
+			g(m);
+		});
+	}
+	return new Promise((g, b) => {
+		chrome.storage.local.get([f], (ff) => {
+			if (ff[f]) {
+				if (ff[f] == 'y') {
+					memcache[f] = 1;
+					g(1);
+				} else {
+					memcache[f] = -1;
+					g(-1);
+				}
+			} else {
+				g(0);
+			}
+		});
+	});
+}
+function forget_cache() {
+	chrome.storage.local.get(['ign1', 'obs', 'dbg', 'alt', 'cep', 'mul', 'opd', 'ldb'], g => {
+		chrome.storage.local.clear();
+		memcache = {};
+		chrome.storage.local.set({
+			'ign1': (g.ign1 == 'y' ? 'y' : 'n')
+		});
+		chrome.storage.local.set({
+			'obs': (g.obs == 'y' ? 'y' : 'n')
+		});
+		chrome.storage.local.set({
+			'dbg': (g.dbg == 'y' ? 'y' : 'n')
+		});
+		chrome.storage.local.set({
+			'alt': (g.alt == 'y' ? 'y' : 'n')
+		});
+		chrome.storage.local.set({
+			'cep': (g.cep == 'y' ? 'y' : 'n')
+		});
+		chrome.storage.local.set({
+			'mul': (g.mul != undefined ? g.mul : 'eo')
+		});
+		chrome.storage.local.set({
+			'opd': (g.opd == 'n' ? 'n' : 'y')
+		});
+		chrome.storage.local.set({
+			'ldb': (g.ldb != undefined ? g.ldb : '[]')
+		});
+		chrome.storage.local.set({
+			'lastU': Math.round((new Date()).getTime() / 1000)
+		});
+		chrome.storage.local.set({
+			'lastV': (chrome.runtime.getManifest()).version
+		});
+	});
+	clearTimeout(timr);
+	timr = setTimeout(function () {
+		forget_cache();
+	}, 1814400000);
+}
+chrome.storage.local.get(['lastU', 'lastV', 'ldb', 'opd'], g => {
+	localUse = (g.opd == 'n') ? true : false;
+	localDB = JSON.parse(g.ldb || '[]');
+	if (g.lastU) {
+		if (Math.abs(Math.round((new Date()).getTime() / 1000) - g.lastU) > 1814400) {
+			chrome.storage.local.get(['ign1', 'obs', 'dbg', 'alt', 'cep', 'mul', 'opd', 'ldb'], g => {
+				chrome.storage.local.clear();
+				memcache = {};
+				chrome.storage.local.set({
+					'ign1': (g.ign1 == 'y' ? 'y' : 'n')
+				});
+				chrome.storage.local.set({
+					'obs': (g.obs == 'y' ? 'y' : 'n')
+				});
+				chrome.storage.local.set({
+					'dbg': (g.dbg == 'y' ? 'y' : 'n')
+				});
+				chrome.storage.local.set({
+					'alt': (g.alt == 'y' ? 'y' : 'n')
+				});
+				chrome.storage.local.set({
+					'cep': (g.cep == 'y' ? 'y' : 'n')
+				});
+				chrome.storage.local.set({
+					'mul': (g.mul != undefined ? g.mul : 'eo')
+				});
+				chrome.storage.local.set({
+					'opd': (g.opd == 'n' ? 'n' : 'y')
+				});
+				chrome.storage.local.set({
+					'ldb': (g.ldb != undefined ? g.ldb : '[]')
+				});
+				chrome.storage.local.set({
+					'lastU': Math.round((new Date()).getTime() / 1000)
+				});
+			});
+		}
+	} else {
+		chrome.storage.local.set({
+			'lastU': Math.round((new Date()).getTime() / 1000)
+		});
+	}
+	let nowVer = (chrome.runtime.getManifest()).version;
+	if (g.lastV != nowVer || forcePurge) {
+		chrome.storage.local.get(['ign1', 'obs', 'dbg', 'alt', 'cep', 'mul', 'opd', 'ldb'], g => {
+			chrome.storage.local.clear();
+			memcache = {};
+			chrome.storage.local.set({
+				'ign1': (g.ign1 == 'y' ? 'y' : 'n')
+			});
+			chrome.storage.local.set({
+				'obs': (g.obs == 'y' ? 'y' : 'n')
+			});
+			chrome.storage.local.set({
+				'dbg': (g.dbg == 'y' ? 'y' : 'n')
+			});
+			chrome.storage.local.set({
+				'alt': (g.alt == 'y' ? 'y' : 'n')
+			});
+			chrome.storage.local.set({
+				'cep': (g.cep == 'y' ? 'y' : 'n')
+			});
+			chrome.storage.local.set({
+				'mul': (g.mul != undefined ? g.mul : 'eo')
+			});
+			chrome.storage.local.set({
+				'opd': (g.opd == 'n' ? 'n' : 'y')
+			});
+			chrome.storage.local.set({
+				'ldb': (g.ldb != undefined ? g.ldb : '[]')
+			});
+			chrome.storage.local.set({
+				'lastU': Math.round((new Date()).getTime() / 1000)
+			});
+			chrome.storage.local.set({
+				'lastV': (chrome.runtime.getManifest()).version
+			});
+		});
+	}
+	timr = setTimeout(function () {
+		forget_cache();
+	}, 1814400000);
+});
+chrome.runtime.onMessage.addListener((requests, sender, sendResponse) => {
+	if (requests) {
+		if (requests === 'clear') {
+			forget_cache();
+			return;
+		}
+		if (requests.indexOf('dbmode,') === 0) {
+			switch (requests) {
+				case 'dbmode,s1':
+					chrome.storage.local.set({
+						'opd': 'y'
+					});
+					localUse = false;
+					break;
+				case 'dbmode,s0':
+					chrome.storage.local.set({
+						'opd': 'n'
+					});
+					localUse = true;
+					break;
+				case 'dbmode,cl':
+					chrome.storage.local.set({
+						'ldb': '[]'
+					});
+					localDB = [];
+					break;
+				case 'dbmode,rl':
+					chrome.storage.local.get(['ldb'], (g) => {
+						localDB = JSON.parse(g.ldb || '[]');
+					});
+					break;
+			}
+			return;
+		}
+		requests.forEach(request => {
+			i_know_you(request).then((r) => {
+				if (r == 1 || r == -1) {
+					chrome.tabs.sendMessage(sender.tab.id, [request, ((r == 1) ? true : false)]);
+				}
+				if (r == 0) {
+					is_hostile(request).then((a) => {
+						if (a) {
+							chrome.storage.local.set({
+								[request]: 'y'
+							});
+						} else {
+							chrome.storage.local.set({
+								[request]: 'n'
+							});
+						}
+						if (Object.keys(memcache).length > 650) {
+							memcache = {};
+						}
+						chrome.tabs.sendMessage(sender.tab.id, [request, a]);
+					}, () => {
+						chrome.tabs.sendMessage(sender.tab.id, [request, false]);
+					});
+				}
+			}, () => {});
+		});
+	}
+	return;
+});
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