1 files changed, 84 insertions, 0 deletions
diff --git a/addon_firefox/bcma/bg.js b/addon_firefox/bcma/bg.js
new file mode 100644
index 00000000..61ad2383
--- /dev/null
+++ b/addon_firefox/bcma/bg.js
@@ -0,0 +1,84 @@
+let apiurl = 'https://searxes.danwin1210.me/collab/open/ismitm.php';
+let TORapiurl = 'http://searxes.nmqnkngye4ct7bgss4bmv5ca3wpa55yugvxen5kz2bbq67lwy6ps54yd.onion/collab/open/ismitm.php';
+
+fetch('http://searxes.nmqnkngye4ct7bgss4bmv5ca3wpa55yugvxen5kz2bbq67lwy6ps54yd.onion/collab/open/ok', {
+	method: 'GET',
+	mode: 'cors'
+}).then(r => r.text()).then(r => {
+	if (r == 'ok') {
+		apiurl = TORapiurl;
+	}
+}).catch(() => {});
+
+function is_infected(f) {
+	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_already_know_you(f) {
+	if (!/^([a-z0-9_.-]{1,255})\.([a-z]{2,80})$/.test(f)) {
+		return false;
+	}
+	return new Promise((g, b) => {
+		browser.storage.local.get(f).then((ff) => {
+			if (ff[f]) {
+				if (ff[f] == 'y') {
+					g(1);
+				} else {
+					g(-1);
+				}
+			} else {
+				g(0);
+			}
+		}, () => {
+			g(0);
+		});
+	});
+}
+
+function i_remember_you(f, t) {
+	browser.storage.local.set({
+		[f]: ((t) ? 'y' : 'n')
+	});
+}
+
+function clear_cache_week() {
+	browser.storage.local.clear();
+	setTimeout(function () {
+		clear_cache_week();
+	}, 604800000);
+}
+
+clear_cache_week();
+
+browser.runtime.onMessage.addListener((request, sender, sendResponse) => {
+	if (request && sender) {
+		i_already_know_you(request).then((r) => {
+			if (r == 1 || r == -1) {
+				browser.tabs.sendMessage(sender.tab.id, [request, ((r == 1) ? true : false)]);
+			}
+			if (r == 0) {
+				is_infected(request).then((a) => {
+					i_remember_you(request, a);
+					browser.tabs.sendMessage(sender.tab.id, [request, a]);
+				}, () => {
+					browser.tabs.sendMessage(sender.tab.id, [request, false]);
+				});
+			}
+		}, () => {});
+	}
+});