3 | Dear friend, thanks for supporting the facebook.tracking.exposed initiative.
4 |
5 |
6 | We care a lot about your privacy and we want to be as transparent as possible,
7 | that's why:
8 |
9 |
10 |
11 |
12 | The extension collects only public posts. For clarity,
13 | each post in your newsfeed is enriched with a header showing its
14 | visibility.
15 |
16 |
17 |
18 | We have a
19 | Privacy Statement
20 | that describes what data we collect, and why.
21 |
26 | Evicence list
27 | Settings
28 |
29 |
30 |
31 |
32 |
33 | {:else}
34 |
35 |
36 |
37 |
38 | Evidence list
39 |
40 | {/if}
41 |
--------------------------------------------------------------------------------
/src/background/db.test.js:
--------------------------------------------------------------------------------
1 | import db from "./db";
2 |
3 | test("should join arrays in a single key", () => {
4 | expect(db.join("a")).toBe("a");
5 | expect(db.join(["a", "b"])).toBe("a:b");
6 | expect(db.join(["a", "b", "c", "d"])).toBe("a:b:c:d");
7 | expect(db.join(["a", 1])).toBe("a:1");
8 | });
9 |
10 | test("should get values", async () => {
11 | browser.storage.local.get.mockReturnValue(
12 | Promise.resolve({
13 | smoking: "those meats"
14 | })
15 | );
16 |
17 | expect(await db.get("smoking")).toBe("those meats");
18 | expect(await db.get("meat")).toBe(undefined);
19 | expect(await db.get("meat", "brisket")).toBe("brisket");
20 | });
21 |
22 | test("should set values", async () => {
23 | browser.storage.local.get.mockReturnValue(
24 | Promise.resolve({
25 | smoking: "meat"
26 | })
27 | );
28 |
29 | await db.set("sauce", "sweet baby's ray");
30 | expect(browser.storage.local.set).lastCalledWith({
31 | sauce: "sweet baby's ray"
32 | });
33 | await db.set("smoking", s => s.toUpperCase());
34 | expect(browser.storage.local.set).lastCalledWith({
35 | smoking: "MEAT"
36 | });
37 | await db.set("meat", s => s.toUpperCase(), "brisket");
38 | expect(browser.storage.local.set).lastCalledWith({
39 | meat: "BRISKET"
40 | });
41 | });
42 |
43 | test("should update values", async () => {
44 | browser.storage.local.get.mockReturnValue(
45 | Promise.resolve({
46 | smoking: {
47 | what: "meat",
48 | like: "brisket"
49 | }
50 | })
51 | );
52 |
53 | await db.update("smoking", { sauce: "sweet baby's ray" });
54 | expect(browser.storage.local.set).lastCalledWith({
55 | smoking: {
56 | what: "meat",
57 | like: "brisket",
58 | sauce: "sweet baby's ray"
59 | }
60 | });
61 | });
62 |
--------------------------------------------------------------------------------
/src/manifest.json:
--------------------------------------------------------------------------------
1 | {
2 | "manifest_version": 2,
3 |
4 | "name": "__MSG_extensionName__",
5 | "short_name": "FbTREX",
6 | "description": "__MSG_extensionDescription__",
7 | "version": "",
8 | "version_name": "",
9 | "author": "Alberto Granzotto, Claudio Agosti, and the contributors in https://github.com/tracking-exposed/web-extension",
10 |
11 | "default_locale": "en",
12 |
13 | "icons": {
14 | "16": "images/trex-logo-16.png",
15 | "48": "images/trex-logo-48.png",
16 | "128": "images/trex-logo-128.png"
17 | },
18 |
19 | "permissions": [
20 | "storage",
21 | "cookies",
22 | "https://*.facebook.com/"
23 | ],
24 |
25 | "background": {
26 | "scripts": ["browser-polyfill.js", "background/bundle.js"]
27 | },
28 |
29 | "browser_action": {
30 | "default_popup": "default_popup/index.html",
31 | "default_icon": {
32 | "16": "images/trex-logo-16.png",
33 | "32": "images/trex-logo-32.png",
34 | "48": "images/trex-logo-48.png",
35 | "64": "images/trex-logo-64.png",
36 | "128": "images/trex-logo-128.png",
37 | "256": "images/trex-logo-256.png"
38 | }
39 | },
40 |
41 | "content_scripts": [
42 | {
43 | "matches": ["https://*.facebook.com/*"],
44 | "js": ["browser-polyfill.js", "content_scripts/facebook.com/bundle.js"],
45 | "css": [
46 | "styles/theme/main.css",
47 | "content_scripts/facebook.com/bundle.css"
48 | ]
49 | }
50 | ],
51 |
52 | "web_accessible_resources": [
53 | "*.png",
54 | "*.svg",
55 | "*.eot",
56 | "*.woff",
57 | "*.svg",
58 | "*.ttf"
59 | ],
60 |
61 | "browser_specific_settings": {
62 | "gecko": {
63 | "id": "{a6e6d9fd-020e-47a3-94e2-77e38a37b603}",
64 | "strict_min_version": "57.0"
65 | }
66 | }
67 | }
68 |
--------------------------------------------------------------------------------
/src/domains/facebook.com/content_scripts/index.js:
--------------------------------------------------------------------------------
1 | import handlers from "./handlers";
2 | import sifter from "./sifter";
3 | import { Hub } from "src/content_scripts/";
4 | import Onboarding from "./components/Onboarding.svelte";
5 | import { toDataURL } from "./utils";
6 |
7 | async function retrievePicture(id) {
8 | const url = `https://graph.facebook.com/${id}/picture?type=normal`;
9 | const data = await toDataURL(url);
10 |
11 | const profile = await browser.runtime.sendMessage({
12 | method: "setPicture",
13 | params: [data]
14 | });
15 | }
16 |
17 | async function boot() {
18 | if(window.location.hostname !== 'www.facebook.com') return;
19 |
20 | console.log(
21 | "%c Welcome to (facebook) TREX",
22 | "font-weight: bold; font-size: 50px;color: red; text-shadow: 3px 3px 0 rgb(217,31,38) , 6px 6px 0 rgb(226,91,14) , 9px 9px 0 rgb(245,221,8) , 12px 12px 0 rgb(5,148,68) , 15px 15px 0 rgb(2,135,206) , 18px 18px 0 rgb(4,77,145) , 21px 21px 0 rgb(42,21,113)"
23 | );
24 |
25 | const profile = await browser.runtime.sendMessage({
26 | method: "loadProfile"
27 | });
28 |
29 | if (profile) {
30 | retrievePicture(profile.id);
31 | }
32 |
33 | console.info("Profile loaded", profile);
34 |
35 | const hub = new Hub();
36 | handlers(hub);
37 | sifter(hub);
38 |
39 | /* --- December 2020, temporarly removed the usave of observers
40 | because facebook deploy unexpected countermeasure, so not it is
41 | 'sifter' the approach.
42 | observers(hub);
43 | */
44 |
45 | hub.send("updateConfig", profile);
46 |
47 | if (profile && !profile.optIn) {
48 | new Onboarding({ target: document.body, props: { hub } });
49 | }
50 |
51 | // TODO: handling here is specific to the header. Need to be refactored soon to support new stuff
52 | browser.runtime.onMessage.addListener(({ method, params }, sender) => {
53 | console.debug("Configuration updated", method, params);
54 | hub.send("updateConfig", params[0]);
55 | });
56 | }
57 |
58 | boot();
59 |
--------------------------------------------------------------------------------
/package.json:
--------------------------------------------------------------------------------
1 | {
2 | "name": "webtrex",
3 | "version": "2.1.2",
4 | "devDependencies": {
5 | "@babel/core": "^7.12.3",
6 | "@babel/preset-env": "^7.12.11",
7 | "@rollup/plugin-alias": "^3.1.1",
8 | "@rollup/plugin-replace": "^2.3.4",
9 | "@rollup/plugin-strip": "^1.3.3",
10 | "babel-jest": "^26.6.3",
11 | "chokidar": "^3.5.0",
12 | "dotenv": "^8.2.0",
13 | "jest": "^24.9.0",
14 | "jest-webextension-mock": "^3.7.4",
15 | "node-sass": "^4.14.1",
16 | "npm-run-all": "^4.1.5",
17 | "rimraf": "^3.0.2",
18 | "rollup": "^1.32.1",
19 | "rollup-plugin-commonjs": "^10.1.0",
20 | "rollup-plugin-copy": "^3.3.0",
21 | "rollup-plugin-json": "^4.0.0",
22 | "rollup-plugin-livereload": "^1.3.0",
23 | "rollup-plugin-node-builtins": "^2.1.2",
24 | "rollup-plugin-node-globals": "^1.4.0",
25 | "rollup-plugin-node-resolve": "^5.2.0",
26 | "rollup-plugin-svelte": "~6.1.1",
27 | "rollup-plugin-terser": "^5.3.1",
28 | "web-ext": "^5.5.0",
29 | "webextension-polyfill": "^0.6.0"
30 | },
31 | "scripts": {
32 | "_build": "rollup -c",
33 | "_build:watch": "rollup -c -w",
34 | "start": "run-s build dev",
35 | "clean": "rimraf build",
36 | "build": "run-s clean _build:watch",
37 | "build:watch": "run-s clean _build:watch",
38 | "dist": "run-s _build lint pack",
39 | "lint": "web-ext lint",
40 | "pack": "web-ext build",
41 | "test": "jest",
42 | "test:watch": "jest --watch",
43 | "dev": "run-p start:chromium build:watch",
44 | "dev:firefox": "run-p start:firefox build:watch",
45 | "start:firefox": "web-ext run --target=firefox-desktop --firefox-binary=$(which firefox) --start-url=www.facebook.com",
46 | "start:chromium": "web-ext run --target=chromium --chromium-binary=$(which chromium-browser) --start-url=www.facebook.com"
47 | },
48 | "dependencies": {
49 | "bootstrap": "^4.5.3",
50 | "bs58": "^4.0.1",
51 | "svelte": "^3.31.2",
52 | "svelte-spa-router": "^2.2.0",
53 | "sveltestrap": "^3.11.0",
54 | "tweetnacl": "^1.0.3",
55 | "uuid": "^3.4.0"
56 | },
57 | "webExt": {
58 | "sourceDir": "build",
59 | "artifactsDir": "dist",
60 | "build": {
61 | "overwriteDest": true
62 | }
63 | },
64 | "jest": {
65 | "setupFiles": [
66 | "jest-webextension-mock"
67 | ]
68 | }
69 | }
70 |
--------------------------------------------------------------------------------
/src/domains/facebook.com/content_scripts/handlers/sync.js:
--------------------------------------------------------------------------------
1 | import { uuid, getTimeISO8601 } from "src/common/utils";
2 |
3 | const INTERVAL = 10000; // this interval should come from config
4 | const MAX_BUFFER_SIZE = 1024 * 1024;
5 |
6 | var state = {
7 | timeline: null,
8 | position: 1,
9 | size: 0,
10 | events: []
11 | };
12 |
13 | function handlePost(type, e) {
14 | if(!e.data) {
15 | console.debug(type, e, "discarged");
16 | return;
17 | } else {
18 | console.debug("handlePost", e);
19 | }
20 |
21 | const impression = {
22 | type: "impression",
23 | visibility: e.data.visibility,
24 | visibilityInfo: e.data.visibilityInfo,
25 | startTime: getTimeISO8601(),
26 | impressionOrder: state.position++,
27 | timelineId: state.timelineId,
28 | from: e.data.from,
29 | kind: e.data.type,
30 | offsetTop: e.element.offsetTop,
31 | offsetBottom: e.element.offsetBottom,
32 | };
33 |
34 | if (impression.visibility === "public") {
35 | impression.html = e.element.outerHTML;
36 | }
37 |
38 | state.size += impression.html ? impression.html.length : 0;
39 | state.events.push(impression);
40 | if (state.size > MAX_BUFFER_SIZE) {
41 | console.debug(`Collected about ${state.size} bytes of data, forcing sync`);
42 | sync();
43 | }
44 | }
45 |
46 | function handleTimeline(type, e) {
47 | const id = uuid();
48 | state.position = 1;
49 | state.timelineId = id;
50 | state.events.push({
51 | id,
52 | type: "timeline",
53 | startTime: getTimeISO8601(),
54 | location: window.location.href
55 | });
56 | }
57 |
58 | function handleEvent(type, e) {
59 | const id = uuid();
60 | state.events.push({
61 | id,
62 | type: e.data.type,
63 | path: e.data.path,
64 | element: e.element.outerHTML,
65 | openingTime: getTimeISO8601()
66 | });
67 | }
68 |
69 | function sync() {
70 | if (state.events.length) {
71 | console.debug(`Sending ${state.events.length} | types: ${state.events.map((e)=>{return e.type})} | visibility: ${state.events.map((e)=>{return e.visibility})}`);
72 | browser.runtime.sendMessage({
73 | method: "syncEvents",
74 | params: [state.events]
75 | });
76 | state.events = [];
77 | }
78 | }
79 |
80 | export default function register(hub) {
81 | hub.on("newPost", handlePost);
82 | hub.on("newDarkAdv", handlePost);
83 | hub.on("newTimeline", handleTimeline);
84 | hub.on("scrapedEvent", handleEvent);
85 | window.setInterval(sync.bind(null, hub), INTERVAL);
86 | }
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # webtrex
2 |
3 | **webtrex** is the web extension for all [tracking.exposed](https://tracking.exposed) projects; In February 2020, at the moment supports only [fbtrex](https://facebook.tracking.exposed).
4 |
5 | ### web extension reviewer
6 |
7 | Dear reviewer, to rebuild the browser extension you've to run these commands:
8 |
9 | ```bash
10 | npm install
11 | npm run dist
12 | ```
13 |
14 | This command shall produce a compressed file in dist/
15 | This file is the one submitted to Firefox and Google store.
16 |
17 | ### Developer? Prepare
18 |
19 | Install dependencies:
20 |
21 | ```bash
22 | npm install
23 | ```
24 |
25 | Start the build process:
26 |
27 | ```bash
28 | npm run build:watch
29 | ```
30 |
31 | ### Run
32 |
33 | Launch a new instance of Firefox or Chromium (you need to run this from another terminal, since the previous command needs to keep running). For Firefox, run:
34 |
35 | ```bash
36 | npm run start:firefox
37 | ```
38 |
39 | For chromium, run:
40 |
41 | ```bash
42 | npm run start:chromium
43 | ```
44 |
45 | **Important**: keep in mind that those browser instances are temporary. If you close the browser or kill the process that launched the browser, all data will be lost. This is a feature, not a bug, since it allows you to always test the extension on a fresh install. Check the FAQ for more info.
46 |
47 |
48 | The command will build the extension, run the linter, and pack it in a zip file.
49 |
50 | ## FAQ
51 |
52 | ### I'm annoyed because I have to log in to the social network I'm testing all the time
53 |
54 | Everytime you launch the browser you start with new cookies, new local storage, new everything. This means that if you open facebook.com you have to enter email and password on a fresh browser start.
55 |
56 | We have a dev feature called **autologin**. If you've followed the previous steps correctly, you should have a file called `.env` (that is a copy of `.env_template`). To enable **autologin** put your email in `AUTOLOGIN_EMAIL` and your password in `AUTOLOGIN_PASSWORD`. Reload the page and... voilà you are logged in. (OK to be honest sometimes facebook complains, just give it another try, it works!)
57 |
58 | ### I need to test the extension in my browser and I want to load it manually
59 |
60 | After the first successful execution of `build:watch`, you should find under the `build` directory the compiled extension. You can manually load the *unpacked extension* in your browser. If you need help, check how to do it on [Firefox](https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/Your_first_WebExtension#Installing) and [Chrom(e|ium](https://developer.chrome.com/extensions/getstarted).
61 |
62 | ## Adding new domains
63 |
64 | Don't forget is to use the [webextension-polyfill](https://github.com/mozilla/webextension-polyfill) when working on new things.
65 |
--------------------------------------------------------------------------------
/src/styles/main.scss:
--------------------------------------------------------------------------------
1 | @import "_font.scss";
2 |
3 | $font-family-sans-serif: "Trex";
4 | @import "../../node_modules/bootstrap/scss/functions";
5 | @import "../../node_modules/bootstrap/scss/variables";
6 | @import "../../node_modules/bootstrap/scss/mixins";
7 |
8 |
9 | .webtrex--root {
10 | @import "../../node_modules/bootstrap/scss/root";
11 | @import "../../node_modules/bootstrap/scss/reboot";
12 | @import "../../node_modules/bootstrap/scss/type";
13 | @import "../../node_modules/bootstrap/scss/images";
14 | @import "../../node_modules/bootstrap/scss/code";
15 | @import "../../node_modules/bootstrap/scss/grid";
16 | @import "../../node_modules/bootstrap/scss/tables";
17 | @import "../../node_modules/bootstrap/scss/forms";
18 | @import "../../node_modules/bootstrap/scss/buttons";
19 | @import "../../node_modules/bootstrap/scss/transitions";
20 | @import "../../node_modules/bootstrap/scss/dropdown";
21 | @import "../../node_modules/bootstrap/scss/button-group";
22 | @import "../../node_modules/bootstrap/scss/input-group";
23 | @import "../../node_modules/bootstrap/scss/custom-forms";
24 | @import "../../node_modules/bootstrap/scss/nav";
25 | @import "../../node_modules/bootstrap/scss/navbar";
26 | @import "../../node_modules/bootstrap/scss/card";
27 | @import "../../node_modules/bootstrap/scss/breadcrumb";
28 | @import "../../node_modules/bootstrap/scss/pagination";
29 | @import "../../node_modules/bootstrap/scss/badge";
30 | @import "../../node_modules/bootstrap/scss/jumbotron";
31 | @import "../../node_modules/bootstrap/scss/alert";
32 | @import "../../node_modules/bootstrap/scss/progress";
33 | @import "../../node_modules/bootstrap/scss/media";
34 | @import "../../node_modules/bootstrap/scss/list-group";
35 | @import "../../node_modules/bootstrap/scss/close";
36 | @import "../../node_modules/bootstrap/scss/toasts";
37 | @import "../../node_modules/bootstrap/scss/modal";
38 | @import "../../node_modules/bootstrap/scss/tooltip";
39 | @import "../../node_modules/bootstrap/scss/popover";
40 | @import "../../node_modules/bootstrap/scss/carousel";
41 | @import "../../node_modules/bootstrap/scss/spinners";
42 | @import "../../node_modules/bootstrap/scss/utilities";
43 | @import "../../node_modules/bootstrap/scss/print";
44 | }
45 |
46 | html.webtrex--root {
47 | font-family: sans-serif; // 2
48 | line-height: 1.15; // 3
49 | -webkit-text-size-adjust: 100%; // 4
50 | -webkit-tap-highlight-color: rgba($black, 0); // 5
51 |
52 | body {
53 | margin: 0; // 1
54 | // font-family: $font-family-base;
55 | font-family: "Trex";
56 | @include font-size($font-size-base);
57 | font-weight: $font-weight-base;
58 | line-height: $line-height-base;
59 | color: $body-color;
60 | text-align: left; // 3
61 | background-color: $body-bg; // 2
62 | }
63 | }
64 |
--------------------------------------------------------------------------------
/src/domains/facebook.com/content_scripts/handlers/scrape.js:
--------------------------------------------------------------------------------
1 | const NOT_SCRAPED_SELECTOR = ":not(.webtrex--scraped)";
2 | const CHECK_VALUES = ["pathname", "timeline", "post"];
3 | let lastValues = {};
4 |
5 | function shouldRestart(newValues) {
6 | let different = false;
7 | for (let value of CHECK_VALUES) {
8 | if (lastValues[value] !== newValues[value]) {
9 | different = true;
10 | }
11 | lastValues[value] = newValues[value];
12 | }
13 | return different;
14 | }
15 |
16 | function handleSetConfig(_, e, hub) {
17 | /* problem:
18 | * once Facebook switched to the new UX, I didn't have time to
19 | * think how to support either the new or the old. It is not
20 | * technically difficult; would be enought to spot we are collecting
21 | * zero timeline or zero post, and switch to the second timeline/post detector */
22 | const selectors = {
23 | pathname: e.scrapeOutsideRoot ? /.*/ : /^(\/$|\/watch|\/events)/,
24 | timeline: "div[role='main']" + NOT_SCRAPED_SELECTOR,
25 |
26 | post: e.selector + NOT_SCRAPED_SELECTOR,
27 |
28 | /* this selector do not match the entire element, but we should look a few
29 | .parentNode above; PLEASE NOTE, the NOT_SCRAPED_SELECTOR isn't here, but in
30 | the parentNode chain. */
31 | darkadv: "div[aria-label] > span[aria-labelledby]",
32 |
33 | };
34 |
35 | if (e.optIn && !e.pauseScraping) {
36 | if (shouldRestart(selectors)) {
37 | hub.send("stopScraping", selectors);
38 | hub.send("startScraping", selectors);
39 | } else {
40 | hub.send("startScraping", selectors);
41 | }
42 | }
43 |
44 | if (e.pauseScraping) {
45 | hub.send("stopScraping", selectors);
46 | }
47 | }
48 |
49 | function handleElement(_, e) {
50 | /* this receive all the events, because all should be marked.
51 | this only work to mark event. It do not mark thing incomplete */
52 | if(!e.element || !e.data) {
53 | console.warn("(dropping!) This should happens, for example, with location: ", e);
54 | return;
55 | }
56 | if(!e.element.outerHTML && e.element.length) {
57 | console.debug("List of elements marked / type", _, e.element.length);
58 | e.element.array.forEach(element => {
59 | element.classList.add("webtrex--scraped");
60 | });
61 | } else {
62 | console.debug("single element marked / type", _);
63 | e.element.classList.add("webtrex--scraped");
64 | }
65 | }
66 |
67 | function doNotMark(_, e) {
68 | /* do not mark because this is marked as a POST, not as darkad */
69 | console.debug("this special advertising is class-marked by scraper.js and not by scrape.js");
70 | }
71 |
72 | export default function register(hub) {
73 | hub.on("newTimeline", handleElement);
74 | hub.on("newPost", handleElement);
75 | hub.on("newDarkAdv", doNotMark);
76 | hub.on("setConfig", handleSetConfig);
77 | }
--------------------------------------------------------------------------------
/src/domains/facebook.com/default_popup/Settings.svelte:
--------------------------------------------------------------------------------
1 |
37 |
38 |
Settings
39 | {#if profile}
40 |
41 |
48 |
49 |
50 |
51 |
58 |
59 |
60 |
61 |
68 |
69 | {:else}
70 |
71 |
You are not logged in
72 | Please log in to facebook.com to see something here.
73 |
74 | {/if}
75 |
76 | {#if showAdvanced || mustShowAdvanced}
77 |
Experimental features for researchers
78 |
79 | Those options can violate individual privacy, and they won't work if you are not part of a research experiment.
80 |
81 |
82 |
83 |
90 |
91 | {/if}
92 |
--------------------------------------------------------------------------------
/src/domains/facebook.com/background/index.js:
--------------------------------------------------------------------------------
1 | import * as profile from "./profile";
2 | import * as sync from "./sync";
3 | import { refreshUserInfo } from "./userInfo";
4 |
5 | const mapping = {
6 | ...profile,
7 | ...sync
8 | };
9 |
10 | // ## Dispatch requests
11 | //
12 | // The `content_script` needs to communicate to the `background` page to send
13 | // and receive information, e.g.:
14 | //
15 | // - Get information about the current user.
16 | // - Send the scraped post.
17 | // - ...
18 | //
19 | // Here we connect the "backend functions" (where *backend* here is intended as
20 | // the **background page**) to a dispatcher.
21 |
22 | // ### Log errors
23 | //
24 | // To understand better what happens when calling a "backend function", here we
25 | // wrap its call and log errors for better debugging.
26 | async function wrapAndLog(func, params) {
27 | try {
28 | return await func(...params);
29 | } catch (e) {
30 | console.error(`Error dispatching "${func.name}"`, e);
31 | throw e;
32 | }
33 | }
34 |
35 | // ### Global listener
36 | // It's **not** a good practice to plug an async fuction as a listener.
37 | // The Mozilla documentation [says][1]:
38 | //
39 | // > Do not call addListener using the async function [...] as the listener
40 | // will consume every message it receives, effectively blocking all other
41 | // listeners from receiving and processing messages.
42 | //
43 | // You may notice that there is no `sendMessage` in the `addListener` callback.
44 | // Returning a Promise is now preferred as sendResponse will be removed from
45 | // the [W3C spec][2]. The popular [webextension-polyfill library][3] has
46 | // already removed the sendResponse function from its implementation.
47 | browser.runtime.onMessage.addListener(({ method, params }, sender) => {
48 | const func = mapping[method];
49 |
50 | params = params === undefined ? [] : params;
51 |
52 | if (!func) {
53 | const message = `Method "${method}" not supported.`;
54 | console.error(message);
55 | return Promise.reject(new Error(message));
56 | }
57 |
58 | console.log(`Dispatch "${method}" from ${sender.url}`);
59 |
60 | return wrapAndLog(func, params);
61 | });
62 |
63 | // ## Alarms
64 | //
65 | // Alarms are a neat way to schedule code to run at a specific time.
66 | // Here we set a listener to refresh some user info every hour.
67 | // browser.alarms.onAlarm.addListener(refreshUserInfo);
68 | // browser.alarms.create("refreshUserInfo", {
69 | // periodInMinutes: 60
70 | // });
71 |
72 | // ## Extra stuff
73 | //
74 | // We also want to refresh the user info when the extension boots.
75 | // refreshUserInfo();
76 |
77 | // [1]: https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/runtime/onMessage
78 | // [2]: https://github.com/mozilla/webextension-polyfill/issues/16#issuecomment-296693219
79 | // [3]: https://github.com/mozilla/webextension-polyfill
80 | // [4]: https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/alarms
81 |
--------------------------------------------------------------------------------
/src/content_scripts/dom.js:
--------------------------------------------------------------------------------
1 | // # Watch stuff change in the DOM
2 | //
3 | // This module takes care of triggering events when the DOM changes.
4 |
5 | export function watch(root, selector, callback) {
6 | // ## `watch(root, selector, callback)`
7 | //
8 | // Watch for changes and do something. Since the DOM can be quite big, the
9 | // function requires a `root` to select which part of the DOM to observe. Every
10 | // time a child of the `root` is added, removed, or changed, this function will
11 | // check if `selector` matches any of the changes. If so, `callback` is
12 | // triggered using `element` as the only argument.
13 | //
14 | // ### Implementation details
15 | //
16 | // First we need to instantiate a new
17 | // [MutationObserver](https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver)
18 | // object. It will be responsible to watch for changes being made in the DOM
19 | // tree. We initialize it with a callback function that takes an array of
20 | // mutations. Watch out because things are gonna be _nesty_ here (hehe pun
21 | // intended).
22 | const mutationObserver = new MutationObserver(mutations =>
23 | // Each `mutation` in the `mutations` array contains an...
24 | mutations.forEach(mutation =>
25 | // ...array of added nodes. We need to iterate all of the nodes.
26 | mutation.addedNodes.forEach(
27 | node =>
28 | // We analyze each `node`, if it is an `Element` then it implements the `querySelectorAll` interface, that we use to match our `selector`.
29 | // For each element matching the selector, we finally trigger `callback` with the matching element.
30 | node instanceof Element &&
31 | node.querySelectorAll(selector).forEach(element => callback(element))
32 | )
33 | )
34 | );
35 |
36 | // We want this function to trigger `callback` on elements that are already in
37 | // the DOM. Note that this function works asynchronously, and we expect to
38 | // start triggering `callback`s after it has been called.
39 | // To avoid the execution of `callback` to be synchronous, we wrap it
40 | // in a `setTimeout` with timeout `0` to execute this piece of code in the
41 | // next event loop.
42 | setTimeout(() => {
43 | // Query for all elements and run `callback`.
44 | root.querySelectorAll(selector).forEach(callback);
45 |
46 | // Start observing events on `root`, using the configuration specified. For
47 | // more information about the configuration parameters, check the
48 | // [MutationObserverInit
49 | // documentation](https://developer.mozilla.org/en-US/docs/Web/API/MutationObserverInit).
50 | mutationObserver.observe(root, {
51 | childList: true,
52 | subtree: true
53 | });
54 | }, 0);
55 |
56 | return mutationObserver;
57 | }
58 |
59 | export function on(selector, callback) {
60 | return watch(document, selector, callback);
61 | }
62 |
63 | export function one(selector, callback) {
64 | let mutationObserver;
65 | let once = false;
66 |
67 | const wrapper = element => {
68 | if (!once) {
69 | callback(element);
70 | once = true;
71 | mutationObserver.disconnect();
72 | }
73 | };
74 |
75 | mutationObserver = on(selector, wrapper);
76 | }
77 |
--------------------------------------------------------------------------------
/src/domains/facebook.com/content_scripts/components/Onboarding.svelte:
--------------------------------------------------------------------------------
1 |
31 |
32 |
52 |
53 | {#if display}
54 |
55 |
56 |
57 |
58 |
the Facebook algorithm audit toolkit
59 |
60 | fbTREX is tool for let you do analysis, or creative use, of the posts Facebook select for you.
61 | Be aware of
62 | what we collect to offer this auditing tool. You can get in touch if you want to plan a research experiment.
63 |
64 |
65 |
66 | By opting in, you give us the right to process a copy of your Facebook timeline. Public posts and advertising only.
67 | Our purposere it is enable anyone in do audit, analysis, and storytelling of personalization algorithms.
68 |
69 |
70 |
71 |
84 |
85 |
86 |
87 |
94 |
97 |
98 |
99 |
100 |
101 |
102 | {/if}
103 |
--------------------------------------------------------------------------------
/src/domains/facebook.com/content_scripts/sifter.js:
--------------------------------------------------------------------------------
1 | import { scrapePost } from "./scraper";
2 |
3 | let vhub = null;
4 | let cache = {};
5 | /* this function is call by a .filter */
6 | function sessionCache(e) {
7 | const offset = e.offsetTop;
8 | const size = e.innerHTML.length;
9 |
10 | if(cache[offset]) {
11 | if(cache[offset] == size)
12 | return false;
13 |
14 | cache[offset] = size;
15 | return true;
16 | }
17 | cache[offset] = size;
18 | return true;
19 | }
20 |
21 | const TIMELINE_INTERVAL_ms = 1000;
22 | let tmlnInterval = null;
23 | let timelineMatcher = null;
24 | let timelineCSSSelector = null;
25 | function timelineWatcher() { // called periodically
26 |
27 | const timeline = document.querySelectorAll(timelineCSSSelector);
28 | if(!timeline || !timeline.length)
29 | return;
30 |
31 | const location = window.location.href;
32 | const pathname = window.location.pathname;
33 | if (!pathname.match(timelineMatcher)) {
34 | console.debug("Location is consideredn't by web-trex", pathname);
35 | return;
36 | }
37 | console.log("new newsfeed|timeline start now!");
38 | timeline[0].classList.add("webtrex--scraped");
39 |
40 | cache = {};
41 | vhub.send("newTimeline", {
42 | location,
43 | element: timeline
44 | });
45 | }
46 |
47 | function findTimeline(hub) {
48 |
49 | hub.on("startScraping", (_, selectors) => {
50 | if (tmlnInterval) {
51 | return;
52 | }
53 | timelineCSSSelector = selectors.timeline;
54 | timelineMatcher = selectors.pathname;
55 | vhub = hub;
56 | tmlnInterval = setInterval(timelineWatcher, TIMELINE_INTERVAL_ms);
57 | });
58 | hub.on("stopScraping", (_, selectors) => {
59 | if (tmlnInterval) {
60 | clearInterval(tmlnInterval);
61 | tmlnInterval = null;
62 | }
63 | });
64 | }
65 |
66 | const POST_INTERVAL_ms = 3000;
67 | const POST_DELAY_ms = 500;
68 | let postInterval = null;
69 | let postCSSSelector = null;
70 |
71 | function postWatcher() { // called periodically
72 | const normalposts = document.querySelectorAll(postCSSSelector);
73 | if(normalposts && normalposts.length) {
74 | const freshest = Array.from(normalposts).filter(sessionCache);
75 | // console.log("matching posts", normalposts.length, "surviving cache check", freshest.length);
76 | freshest.forEach(function(p) {
77 | window.setTimeout(() => {
78 | vhub.send("newPost", {
79 | data: scrapePost(p),
80 | element: p
81 | });
82 | }, POST_DELAY_ms);
83 | });
84 | }
85 |
86 | // after this check we look for dark advertising, this also
87 | // would trigger all the advertising. By using the 'cache'
88 | // we avoid the appearence of duplicated package. When, if,
89 | // one of the collection break, we might notice on the backend
90 | // that only advertising OR only non-advertising is given
91 | const darkadv = document.querySelectorAll("div[aria-label] > a[aria-labelledby]");
92 | if(darkadv && darkadv.length) {
93 | Array.from(darkadv).forEach((dav) => {
94 | vhub.send("newDarkAdv", {
95 | e: recursiveParent(dav, 60000),
96 | data: { visibility: "public", from: 'darkadv' }
97 | });
98 | })
99 | }
100 | }
101 |
102 | function recursiveParent(node, MAX) {
103 | return (node.parentNode.outerHTML.length < MAX) ?
104 | recursiveParent(node.parentNode, MAX) : node;
105 | }
106 |
107 | function findPosts(hub) {
108 |
109 | hub.on("startScraping", (_, selectors) => {
110 | if (postInterval) {
111 | return;
112 | }
113 | vhub = hub;
114 | postCSSSelector = selectors.post;
115 | postInterval = setInterval(postWatcher, POST_INTERVAL_ms);
116 | });
117 | hub.on("stopScraping", (_, selectors) => {
118 | if (postInterval) {
119 | clearInterval(postInterval);
120 | postInterval = null;
121 | }
122 | });
123 | }
124 |
125 | function observeWindowUnload(hub) {
126 | window.addEventListener("beforeunload", e => {
127 | console.log("Trapped! …So what? Is this handled?");
128 | hub.send("windowUnload");
129 | });
130 | }
131 |
132 |
133 | export default function start(hub) {
134 | // these is an anti pattern in the find* functions, because:
135 | // 1) from the observers I switch on intervals
136 | // 2) from the intervals I want to invoke a function name
137 | // 3) so the variables (selectors and hub) become global in this file.
138 | findTimeline(hub);
139 | findPosts(hub);
140 | observeWindowUnload(hub);
141 | }
--------------------------------------------------------------------------------
/src/domains/facebook.com/content_scripts/…observers.ᴊs:
--------------------------------------------------------------------------------
1 | import { dom } from "src/content_scripts";
2 | import config from "src/background/config";
3 | import { scrapePost, scrapeAbove, scrapeGrab } from "./scraper";
4 |
5 | function observeTimeline(hub) {
6 | let watcher;
7 |
8 | hub.on("startScraping", (_, selectors) => {
9 | if (watcher) {
10 | return;
11 | }
12 | watcher = dom.on(selectors.timeline, element => {
13 | const location = window.location.href;
14 | const pathname = window.location.pathname;
15 | if (!pathname.match(selectors.pathname)) {
16 | console.debug("Location is consideredn't by web-trex", pathname);
17 | return;
18 | }
19 |
20 | hub.send("newTimeline", {
21 | location,
22 | element
23 | });
24 | });
25 | console.log("Start", selectors.timeline);
26 | });
27 |
28 | hub.on("stopScraping", (_, selectors) => {
29 | if (watcher) {
30 | watcher.disconnect();
31 | watcher = null;
32 | console.log("Stop", selectors.timeline);
33 | }
34 | });
35 | }
36 |
37 | function observePosts(hub) {
38 | /* standard watcher looks for public posts, the 'sad' is special advertising,
39 | * it looks for sponsored post which are custom audience (aka dark ads) and */
40 | let watcherStd = null, watcherSad = null, watcherEvent = null;
41 | /* this timeout is helpful because facebook update the dom structure after
42 | * dispatching the appropriate indicator */
43 | const INTERVAL = 5000;
44 |
45 | hub.on("startScraping", (_, selectors) => {
46 | if (watcherStd) {
47 | return;
48 | }
49 | watcherStd = dom.on(selectors.post, element => {
50 | console.log("Selector match now", element.outerHTML.length);
51 | /* we've to check path now because the watcher is even based */
52 | const pathname = window.location.pathname;
53 | if (!pathname.match(selectors.pathname)) {
54 | return;
55 | }
56 |
57 | window.setTimeout(function() {
58 | hub.send("newPost", {
59 | data: scrapePost(element),
60 | element
61 | });
62 | }, INTERVAL);
63 | });
64 |
65 | watcherSad = dom.on(selectors.darkadv, element => {
66 | const pathname = window.location.pathname;
67 | if (!pathname.match(selectors.pathname)) {
68 | return;
69 | }
70 |
71 | window.setTimeout(function() {
72 | const data = scrapeAbove(element);
73 | hub.send("newDarkAdv", {
74 | data,
75 | element: data.element
76 | });
77 | }, INTERVAL);
78 | });
79 |
80 | watcherEvent = dom.one(selectors.eventPage, element => {
81 | const pathname = window.location.pathname;
82 | if (!pathname.match(/\/events/))
83 | return;
84 |
85 | // console.log("Event page to be processed");
86 | hub.send("newEventPage", {
87 | data: scrapeGrab(element),
88 | element
89 | })
90 | });
91 |
92 | /* console.log("Start watching on",
93 | selectors.post, selectors.darkadv, selectors.eventPage); */
94 | });
95 |
96 | hub.on("stopScraping", (_, selectors) => {
97 | if (watcherStd) {
98 | watcherStd.disconnect();
99 | watcherStd = null;
100 | console.log("Stop", selectors.post);
101 | }
102 | if (watcherSad) {
103 | watcherSad.disconnect();
104 | watcherSad = null;
105 | console.log("Stop", selectors.darkadv);
106 | }
107 | if(watcherEvent) {
108 | /* events might need a dedicated switch */
109 | watcherEvent.disconnect();
110 | watcherEvent = null;
111 | console.log("Stop event full page watchers");
112 | }
113 | });
114 | }
115 |
116 | function observeLoginForm(hub) {
117 | const watcher = dom.one("form[action*=login]", form => {
118 | const email = form.querySelectorAll("input[name=email]")[0];
119 | const password = form.querySelectorAll("input[type=password]")[0];
120 | email.value = config.autologinEmail;
121 | password.value = config.autologinPassword;
122 | setTimeout(() => form.submit(), 1000);
123 | });
124 | }
125 |
126 | /* this is never used, TODO find out when it should? */
127 | function observeWindowUnload(hub) {
128 | window.addEventListener("beforeunload", e => {
129 | hub.event("windowUnload");
130 | });
131 | }
132 |
133 | export default function start(hub) {
134 | observeTimeline(hub);
135 | observePosts(hub);
136 |
137 | if (config.autologinEmail && config.autologinPassword) {
138 | observeLoginForm(hub);
139 | }
140 | }
141 |
--------------------------------------------------------------------------------
/src/domains/facebook.com/content_scripts/scraper.js:
--------------------------------------------------------------------------------
1 | // TODO: in order to extract the visibility of a post,
2 | // we analyze the last word in the "aria-label" of the post itself.
3 | // This part should be improved because there might be some really
4 | // weird corner cases, for example if someone's first name is one
5 | // of the `publicWords`, then we might detect a wrong visibility.
6 |
7 | const _ = require('lodash');
8 |
9 | // See https://github.com/tracking-exposed/web-extension/issues/42
10 | // TODO change your browser language and see how 'Public' is localized.
11 | var publicWords = [
12 | "public", // Français, Română, English,
13 | "öffentlich", // Deutsch
14 | "offentlig", // Norsk (bokmål)
15 | "verejné", // Slovenčina
16 | "público", // Espanol
17 | "tutti", // Italiano
18 | "público", // Português
19 | "openbaar", // 'Nederlands',
20 | "iedereen", // 'Nederlands (België)',
21 | "avalik", // Eesti
22 | "publiczne", // Polish
23 | "opið" // Icelandic
24 | ];
25 |
26 | // Imported from WhoTargetsMe, the 15 Nov 2020, from a MIT license, (originally from Facebook.)
27 | const sponsoredText = ['Sponsored', 'Sponsorjat','Sponzorované','Спонзорирано', 'Χορηγούμενη',
28 | 'Sponsitud','Sponzorováno','Спонсорирано', 'ממומן', 'Sponsoroitu','Sponsrad',
29 | 'Apmaksāta reklāma','Sponsorlu','Sponsrad','Спонзорисано','Sponzorované','Sponsa',
30 | 'Gesponsord','Sponset','Hirdetés', 'Sponsoreret', 'Sponzorováno', 'Sponsorisé',
31 | 'Commandité', 'Publicidad','Gesponsert', 'Χορηγούμενη', 'Patrocinado', 'Plaćeni oglas',
32 | 'Sponsorizzata','Sponsorizzato', 'Sponsorizat', '赞赞助助内内容容', 'ﻢُﻣﻮَّﻟ',
33 | 'प्रायोजпонзорисано', 'Реклама', '広広告告', 'ได้รับการสนับสนุน', 'Sorowane'];
34 |
35 | /* utilities function for client-side parsing */
36 | function infoReducer(listof, attribute) {
37 | if(!listof || !listof.length)
38 | return null;
39 |
40 | const retval = { amount: listof.length, attrs: [] };
41 | retval.attrs = [...listof].map(function(element) {
42 | return element.getAttribute(attribute);
43 | });
44 | return retval;
45 | }
46 |
47 | function checkIfIsAd(e) {
48 | // December 2020 update: it is now worthy to look at the call to action
49 | // in the advertising and go up till the right post selection.
50 | // this function is the one that decides if a post is a sponsored or not
51 | const candidate1 = infoReducer(e.querySelectorAll('i[aria-label]'), 'aria-label');
52 | const candidate2 = e.querySelector('a[href^="/ads/about"]');
53 | if(!candidate1 || !candidate1.attrs.length || !candidate2)
54 | return null;
55 |
56 | if(candidate2)
57 | return { type: 'ad', visibility: 'public', visibilityInfo: 'guessed', element: e };
58 |
59 | const sponseredWordFound = _.some(candidate1.attrs, function(label) {
60 | if(sponsoredText.includes(label))
61 | console.log("Matched sponsored content!", label, "in", e);
62 | return sponsoredText.includes(label);
63 | });
64 | if(!sponseredWordFound)
65 | return null;
66 |
67 | return {
68 | type: 'ad', visibility: 'public', element: e,
69 | visibilityInfo: infoReducer(e.querySelectorAll('[aria-label]'), 'aria-label'),
70 | };
71 | }
72 |
73 | function unReliableSize(elem) {
74 | const s = elem.outerHTML.length;
75 | const MINIMUM = 10000;
76 | if(s > MINIMUM) return false;
77 | console.warn("size inconsistent with expectations", s, elem.outerHTML.substr(0, 200));
78 | return true;
79 | }
80 |
81 | function scrapePost(element) {
82 | if(unReliableSize(element)) return null;
83 |
84 | /* first check depends on advertising words. this get marked accordingly client side now */
85 | const isAd = checkIfIsAd(element);
86 | if(isAd) return _.extend(isAd, {from: 'standard'});
87 |
88 | const iconsNfo = infoReducer(element.querySelectorAll('i[aria-label][role="img"]'), 'aria-label');
89 | if(!iconsNfo) {
90 | // this is like "people you might know"
91 | console.debug("Post match mistake: (no attrs found! skipping)", element.textContent);
92 | return null;
93 | }
94 |
95 | let lastVisibleWord, visibility = null;
96 | try {
97 | lastVisibleWord = iconsNfo.attrs.map(function(label) {
98 | return label.trim().split(" ").pop().toLowerCase();
99 | });
100 | visibility = lastVisibleWord.some(function(fword) {
101 | // if(publicWords.includes(fword)) console.log("Seems we have a winner", fword, lastVisibleWord, publicWords);
102 | return publicWords.includes(fword);
103 | }) ? "public" : "private";
104 | } catch(e) {
105 | visibility = 'broken';
106 | }
107 |
108 | console.debug(
109 | `Post categorized as "${visibility}" +i ${JSON.stringify(iconsNfo)}`
110 | );
111 |
112 | return {
113 | type: 'post',
114 | from: 'standard',
115 | visibility,
116 | visibilityInfo: iconsNfo,
117 | };
118 | }
119 |
120 | module.exports = {
121 | scrapePost,
122 | // scrapeAbove,
123 | }
124 |
--------------------------------------------------------------------------------
/src/_locales/en/messages.json:
--------------------------------------------------------------------------------
1 | {
2 | "extensionName": {
3 | "message": "tracking.exposed: investigating algorithms",
4 | "description": "Extension name"
5 | },
6 |
7 | "extensionDescription": {
8 | "message": "Collaborative tool to support investigation of personalization algorithms.",
9 | "description": "Extension description"
10 | },
11 |
12 | "onboardingTitle": {
13 | "message": "Welcome to facebook.tracking.exposed!"
14 | },
15 |
16 | "onboardingIntro": {
17 | "message": "We need you to post your public key, copy and paste the following message as new **public post**. After a minute you can safely delete it."
18 | },
19 |
20 | "onboardingCopyPaste": {
21 | "message": "Personalisation Algorithms are a collective issue, and can only be collectively addressed; today I am joining https://facebook.tracking.exposed and this technical message is necessary to link my account to the following key: $publickey$",
22 | "placeholders": {
23 | "publickey": {
24 | "content": "$1"
25 | }
26 | }
27 | },
28 |
29 | "onboardingNote": {
30 | "message": "We need you to post this key so we can associate it with your contributions. After you post the key above, this post will disappear.\nIf something does not work, contact us on our [facebook page](https://www.facebook.com/personalizationalgorithm) or open an [issue on github](https://github.com/tracking-exposed/web-extension/issues)."
31 | },
32 |
33 | "onboardingReduceBox": {
34 | "message": "Reduce box"
35 | },
36 |
37 | "onboardingReduced": {
38 | "message": "facebook.tracking.exposed onboarding is not completed yet."
39 | },
40 |
41 | "onboardingReopen": {
42 | "message": "Reopen box"
43 | },
44 |
45 | "popupTitle": {
46 | "message": "Welcome to Facebook Tracking Exposed"
47 | },
48 |
49 | "popupSubTitle": {
50 | "message": "Public Service Announcement"
51 | },
52 |
53 | "popupHello": {
54 | "message": "Dear friend, thanks for supporting the [facebook.tracking.exposed](https://facebook.tracking.exposed/) initiative."
55 | },
56 |
57 | "popupIntro": {
58 | "message": "We care a lot about your privacy and we want to be as transparent as possible, that's why:"
59 | },
60 |
61 | "popupHighlight": {
62 | "message": "The extension only see and collects the **public posts**. You will know that public posts are being recorded by a notification highlighting them in your newsfeed."
63 | },
64 |
65 | "popupPrivacy": {
66 | "message": "We have a [Privacy Statement](https://facebook.tracking.exposed/privacy-statement) that describes what data we collect, and why."
67 | },
68 |
69 | "popupFree": {
70 | "message": "We release only [free, open source code](https://www.github.com/tracking-exposed/) everyone can audit."
71 | },
72 |
73 | "popupReality": {
74 | "message": "**Access to [your data]($realitylink$)**",
75 | "placeholders": {
76 | "realitylink": {
77 | "content": "$1"
78 | }
79 | }
80 | },
81 |
82 | "popupChat": {
83 | "message": "Join the [chat](https://chat.securitywithoutborders.org/community/channels/trackingexposed) to know more or to meet us."
84 | },
85 |
86 | "settingsTitle": {
87 | "message": "Settings"
88 | },
89 |
90 | "settingsStudyGroup": {
91 | "message": "I'm part of a study group"
92 | },
93 |
94 | "settingsTagId": {
95 | "message": "Tag ID"
96 | },
97 |
98 | "settingsHideBanner": {
99 | "message": "Hide the banner on top of the posts"
100 | },
101 |
102 | "settingsSaveAndReload": {
103 | "message": "Save and reload"
104 | },
105 |
106 | "settingsCancel": {
107 | "message": "Cancel"
108 | },
109 |
110 | "infoDietDesc": {
111 | "message": "To let fbTREX work, you should opt-in below. A more extensive explanation can be found at the page "
112 | },
113 |
114 | "InfoDietButton": {
115 | "message": "Give us the right to process a copy of your Facebook timeline (public data only)."
116 | },
117 |
118 | "dataReuseDesc": {
119 | "message": "The data you provide, could be reused, anonymized and not linked to any of your activity, to collectively understand the society connected to Facebook and how the algorithm has influence. All the tests are "
120 | },
121 |
122 | "dataReuseButton": {
123 | "message": "Join the collective analysis of social network phenomena"
124 | },
125 |
126 | "dataReuseButton2": {
127 | "message": "Please note: people are protected. you, and anyone else"
128 | },
129 |
130 | "closeAndContinue": {
131 | "message": "Close and Continue"
132 | },
133 |
134 | "optInAtLeast": {
135 | "message": "(You should opt-in at least at the first button to get rid of this box)"
136 | }
137 | }
138 |
--------------------------------------------------------------------------------
/CHANGELOG.md:
--------------------------------------------------------------------------------
1 | The format is based on [Keep a Changelog](http://keepachangelog.com/) and this
2 | project adheres to [Semantic Versioning](http://semver.org/).
3 |
4 | ## 2.0.1 - 2020-02-20
5 | - Fixed reproducible building
6 |
7 | ## [2.0.0-rc.1] - 2020-01-31
8 | ### Fixed
9 | - Update Architecture and dependencies #95
10 | - Consolidate styling for Onboarding and Popup to match trex visual identity #96
11 | - Handle missing cookie #101
12 | - Restore the popup link, store in localstorage the auth token #100
13 | - Support multiple Facebook users using the same browser #98
14 |
15 | ### Added
16 | - Suspend extension activity #97
17 | - Advanced settings editing mode from the popup #102
18 |
19 | ## [1.1.19] - 2019-02-07
20 | ### Fixed
21 | - A bug was reporting malfunction when in fact was functioning
22 | ### Added
23 | - Incremental copy of built extension in https://github.com/tracking-exposed/binaries repository
24 | - Italian localization support
25 |
26 | ## [1.1.18] - 2019-01-02
27 | ### Fixed
28 | - België language
29 | ### Added
30 | - Estonian, Icelandinc, and Polish language
31 | - detection of unsupported language and notice for the adopter
32 |
33 | ## [1.1.17] - 2018-12-17
34 | ### Fixed
35 | - Bump version because of disalignment between chrome/firefox stores
36 |
37 | ## [1.1.16] - 2018-07-18
38 | ### Fixed
39 | - lack of short\_name in manifest.json
40 | - optin more clear, with only one checkbox
41 | - removed `git` requirement in building process
42 | ### Added
43 | - experimental feature to do interaction with tracking.exposed domain
44 |
45 | ## [1.1.15] - 2018-07-10
46 | ### Added
47 | - optIn procedure, localized in all the three languages
48 |
49 | ## [1.1.14] - 2018-06-01 -- not released yet
50 | ### Fixed
51 | - link generated is not anymore to `realitycheck` which get discontinued, but to `personal`
52 | - renamed again, now is **tracking.exposed: distributed algorithm analysis**
53 | ### Added
54 | - retrival of personal authentication token, to connect securely to `personal` section
55 |
56 | ## [1.1.13] - 2018-05-09
57 | ### Fixed
58 | - small rename, because we got the extension take down for trademark infringment on Google store [#72](https://github.com/tracking-exposed/web-extension/issues/72)
59 |
60 | ## [1.1.12] - 2017-11-30
61 | ### Fixed
62 | - onboarding box not display anymore [#68](https://github.com/tracking-exposed/web-extension/issues/68).
63 | - changed color in the facebook banner, totally not [#63](https://github.com/tracking-exposed/web-extension/issues/63).
64 |
65 | ## [1.1.11] - 2017-09-28
66 | ### Added
67 | - support for selector API
68 | ### Fixed
69 | - selector
70 | - onboarding is not mandatory anymore
71 | - onboarding show up reduced
72 |
73 | ## [1.1.10] - 2017-09-23
74 | ### Fixed
75 | - selector
76 |
77 | ## [1.1.9] - 2017-09-19
78 | ### Added
79 | - Anomaly detection first prototype
80 | ### Fixed
81 | - not displayed popup
82 |
83 | ## [1.1.8] - 2017-08-11
84 | ### Added
85 | - Firefox support
86 | ### Fixed
87 | - a typo in EN localization template
88 |
89 | ## [1.1.7] - 2017-08-10
90 | ### Fixed
91 | - Update selector for posts
92 | - Onboarding was adding a weird margin to the main feed, so we changed the
93 | anchor point
94 |
95 | ## [1.1.6] - 2017-06-17
96 | ### Fixed
97 | - onboarding was broken since 1.1.5, revert selector
98 |
99 | ## [1.1.5] - 2017-06-15
100 | ### Added
101 | - Norvegian and Slovenian languages
102 | - multiple W3C selectors for new posts
103 |
104 | ## [1.1.4] - 2017-06-12
105 | ### Added
106 | - i18n support
107 | - messages translated in PT\_br
108 |
109 | ## [1.1.3] - 2017-05-26
110 | ### Fixed
111 | - Update selector for posts
112 |
113 | ## [1.1.2] - 2017-03-09
114 | ### Fixed
115 | - landing page link is not to /recent but to /data
116 | - noisy error in console
117 |
118 | ## [1.1.1] - 2017-03-03
119 | ### Fixed
120 | - onBoarding text changed to be more userfriendly
121 |
122 | ## [1.1.0] - 2017-03-02
123 | ### Added
124 | - Popup with settings configuration to: 1) display less information on the news
125 | feed; 2) specify tagId if the user is part of a study group.
126 |
127 | ## [1.0.6] - 2017-02-20
128 | ### Added
129 | - when a post appears in the newsfeed, an info box is added at the top of the
130 | post itself, so the user has a better understanding of what is scraped and
131 | what is not.
132 |
133 | ### Fixed
134 | - The CSS selector used to spot the facebook post is changed again.
135 |
136 | ## [1.0.5] - 2017-11-02
137 | ### Fixed
138 | - Facebook changed the main class wrapping the newsfeed from
139 | `.userContentWrapper` to `.fbUserContent`, the code has been changed to
140 | reflect this change. See [Issue #25](https://github.com/tracking-exposed/web-extension/issues/25)
141 |
142 | ## [1.0.4] - 2016-13-05
143 | ### Fixed
144 | - Onboarding is now more prominent and can be closed.
145 | - `API` url is `https://facebook.tracking.exposed/`
146 |
147 | ## [1.0.3] - 2016-12-05
148 | ### Fixed
149 | - Add missing `startTime` to timeline event.
150 |
151 | ## [1.0.2] - 2016-12-05
152 | ### Fixed
153 | - Permalink works also when the user has a vanity URL.
154 |
155 | ## [1.0.1] - 2016-12-05
156 | ### Fixed
157 | - `userId` is retrieved using `document.cookie`. Before it was scraped from the
158 | current HTML page (and this failed in some cases).
159 |
160 | ## [1.0.0] - 2016-11-26
161 | ### Added
162 | - Create first release of the extension
163 |
--------------------------------------------------------------------------------
/src/_locales/pt_BR/messages.json:
--------------------------------------------------------------------------------
1 | {
2 | "extensionName": {
3 | "message": "tracking.exposed: investigamos o algoritmos",
4 | "description": "Extension name"
5 | },
6 |
7 | "extensionDescription": {
8 | "message": "Ferramenta colaborativa para ajudar na investigação sobre personalização de algoritmos.",
9 | "description": "Extension description"
10 | },
11 |
12 | "onboardingTitle": {
13 | "message": "Bem-vinde ao facebook.tracking.exposed!"
14 | },
15 |
16 | "onboardingIntro": {
17 | "message": "Nós precisamos que você publique sua chave pública e copie e cole a seguinte mensagem como uma nova **postagem pública**. Depois de um minuto, você pode deletar com segurança."
18 | },
19 |
20 | "onboardingCopyPaste": {
21 | "message": "Algoritmos de personalização são um problema para a liberdade de informação, pois não sabemos como e porque algumas notícias aparecem na nossa timeline e outras não. Mas podemos mapear isso coletivamente! Hoje, estou me juntando ao https://facebook.tracking.exposed e esta mensagem com minha chave pública é necessária para vincular minha conta ao experimento: $publickey$",
22 | "placeholders": {
23 | "publickey": {
24 | "content": "$1"
25 | }
26 | }
27 | },
28 |
29 | "popupChat": {
30 | "message": "junte-se ao [chat](https://chat.securitywithoutborders.org/community/channels/trackingexposed) para saber mais ou para nos conhecer (canal em inglês)."
31 | },
32 |
33 | "onboardingNote": {
34 | "message": "Se algo der errado, entre em contato através da [página do Facebook](https://www.facebook.com/personalizationalgorithm) ou relate o problema no [github](https://github.com/tracking-exposed/web-extension/issues)."
35 | },
36 |
37 | "onboardingReduceBox": {
38 | "message": "Reduzir a caixa"
39 | },
40 |
41 | "onboardingReduced": {
42 | "message": "Seu registro ainda não está finalizado"
43 | },
44 |
45 | "onboardingReopen": {
46 | "message": "Reabrir a caixa"
47 | },
48 |
49 | "popupTitle": {
50 | "message": "Bem-vinde ao Facebook Tracking Exposed"
51 | },
52 |
53 | "popupSubTitle": {
54 | "message": "Anúncio de Serviço Público"
55 | },
56 |
57 | "popupHello": {
58 | "message": "Olá, obrigada por apoiar a iniciativa [facebook.tracking.exposed](https://facebook.tracking.exposed/)."
59 | },
60 |
61 | "popupIntro": {
62 | "message": "Nos preocupamos muito com a sua privacidade e queremos ser o mais transparente possível, por isso:"
63 | },
64 |
65 | "popupHighlight": {
66 | "message": "Apenas temos acesso e coletamos informação dos seus **posts públicos**, aqueles que você escolhe compartilhar abertamente com qualquer um que entra no seu perfil, mesmo quem não é seu amigo. Você será lembrado que **posts públicos** estão sendo gravados por meio de uma notificação destacando-os na sua timeline."
67 | },
68 |
69 | "popupPrivacy": {
70 | "message": "Nossa [Política de Privacidade](https://facebook.tracking.exposed/privacy-statement) descreve quais dados coletamos e por quê."
71 | },
72 |
73 | "popupFree": {
74 | "message": "O [o código-fonte livre e aberto](https://www.github.com/tracking-exposed/) da extensão també está disponível para quem quiser auditar."
75 | },
76 |
77 | "popupReality": {
78 | "message": "**[Seus dados coletados]($realitylink$)**",
79 | "placeholders": {
80 | "realitylink": {
81 | "content": "$1"
82 | }
83 | }
84 | },
85 |
86 | "settingsTitle": {
87 | "message": "Settings"
88 | },
89 |
90 | "settingsStudyGroup": {
91 | "message": "Eu sou parte de um grupo de estudos"
92 | },
93 |
94 | "settingsTagId": {
95 | "message": "Tag ID"
96 | },
97 |
98 | "settingsHideBanner": {
99 | "message": "Ocultar o banner em cima das postagens"
100 | },
101 |
102 | "settingsSaveAndReload": {
103 | "message": "Salvar e recarregar"
104 | },
105 |
106 | "settingsCancel": {
107 | "message": "Cancelar"
108 | },
109 |
110 | "infoDietDesc": {
111 | "message": "Para que fbTREX funcione, você deve aceitar as formas de reuso de dados que você quer que estejam ativadas. Uma explicação mais abrangente pode ser encontrada na página "
112 | },
113 |
114 | "InfoDietButton": {
115 | "message": "dê-nos o direito de processar uma cópia da sua timeline pública do Facebook (apenas dados públicos)."
116 | },
117 |
118 | "dataReuseDesc": {
119 | "message": "os dados que você compartilha podem ser reutilizados, anonimamente e não ligados a sua atividade, para compreender de maneira coletiva a sociedade conectada ao Facebook e como o algoritmo a influência. Todos os testes são "
120 | },
121 |
122 | "dataReuseButton": {
123 | "message": "Junte-se à análise coletiva dos fenômenos de rede social."
124 | },
125 |
126 | "dataReuseButton2": {
127 | "message": "Tenha em mente: pessoas estão protegidas. Você e todos os outros."
128 | },
129 |
130 | "closeAndContinue": {
131 | "message": "Fechar e continuar"
132 | },
133 |
134 | "optInAtLeast": {
135 | "message": "Você deve aceitar pelo menos a primeira opção para deixar de ver essa mensagem"
136 | }
137 | }
138 |
--------------------------------------------------------------------------------
/src/_locales/it/messages.json:
--------------------------------------------------------------------------------
1 | {
2 | "extensionName": {
3 | "message": "tracking.exposed: investigating algorithms",
4 | "description": "Extension name"
5 | },
6 |
7 | "extensionDescription": {
8 | "message": "Strumento collaborativo di analisi degli algoritmi di personalizzazione.",
9 | "description": "Extension description"
10 | },
11 |
12 | "onboardingTitle": {
13 | "message": "Benvenuto in facebook.tracking.exposed!"
14 | },
15 |
16 | "onboardingIntro": {
17 | "message": "Abbiamo bisogno che tu posti la tua public key, copia e incolla il seguente messaggio come un nuovo **public post**. Dopo un minuto potrai cancellarlo in completa sicurezza."
18 | },
19 |
20 | "onboardingCopyPaste": {
21 | "message": "Gli algoritmi di personalizzazione sono una questione colletiva, ed è solo collettivamente che possono essere affrontati; oggi mi unisco a https://facebook.tracking.exposed e questo messaggio tecnico è necessario per associare il mio account alla seguente chiave: $publickey$",
22 | "placeholders": {
23 | "publickey": {
24 | "content": "$1"
25 | }
26 | }
27 | },
28 |
29 | "onboardingNote": {
30 | "message": "Abbiamo bisogno che tu posti questa chiave per associarla a tutti i contributi che ci hai fornito. Dopo averla pubblicata, questo post scomparirà.\nse si verifica qualche problema, non esitare a contattarci tramite la nostra [pagina facebook](https://www.facebook.com/personalizationalgorithm) o apri un [issue su github](https://github.com/tracking-exposed/web-extension/issues)."
31 | },
32 |
33 | "onboardingReduceBox": {
34 | "message": "Riduci"
35 | },
36 |
37 | "onboardingReduced": {
38 | "message": "facebook.tracking.exposed onboarding non è ancora completo."
39 | },
40 |
41 | "onboardingReopen": {
42 | "message": "Ingrandisci"
43 | },
44 |
45 | "popupTitle": {
46 | "message": "Benvenuto in fbTREX"
47 | },
48 |
49 | "popupSubTitle": {
50 | "message": "Annuncio di servizio"
51 | },
52 |
53 | "popupHello": {
54 | "message": "Carissima, grazie per il tuo supporto a [facebook.tracking.exposed](https://facebook.tracking.exposed/)."
55 | },
56 |
57 | "popupIntro": {
58 | "message": "Hai dei diritti verso i dati che ci consegni, li gestiamo in trasparenza e ti segnaliamo:"
59 | },
60 |
61 | "popupHighlight": {
62 | "message": "L'estensione archivia e prende visione dei **post pubblici**. Quando un post sarà registato, apparirà un avviso al di sopra di ogni post, specificando se è stato collezionato o no. Solo i post nel newsfeed vengono considerati."
63 | },
64 |
65 | "popupPrivacy": {
66 | "message": "In inglese, viene descritta la nostra [politica di collezione dati](https://facebook.tracking.exposed/privacy-statement). Spiega cosa collezioniamo e a quale scopo."
67 | },
68 |
69 | "popupFree": {
70 | "message": "Questa estensione ed il servizio che tratta i tuoi dati sono del software libero, [guadalo su github](https://www.github.com/tracking-exposed/)."
71 | },
72 |
73 | "popupReality": {
74 | "message": "**Accedi ai [tuoi dati]($realitylink$)**",
75 | "placeholders": {
76 | "realitylink": {
77 | "content": "$1"
78 | }
79 | }
80 | },
81 |
82 | "popupChat": {
83 | "message": "Entra nella nostra [chat](https://chat.securitywithoutborders.org/community/channels/trackingexposed) per saperne di più o semplicemente per conoscerci."
84 | },
85 |
86 | "settingsTitle": {
87 | "message": "Impostazioni"
88 | },
89 |
90 | "settingsStudyGroup": {
91 | "message": "Configura un gruppo di studio"
92 | },
93 |
94 | "settingsTagId": {
95 | "message": "(nome del gruppo)"
96 | },
97 |
98 | "settingsHideBanner": {
99 | "message": "Nascondi il banner sui post"
100 | },
101 |
102 | "settingsSaveAndReload": {
103 | "message": "Salva la configurazione"
104 | },
105 |
106 | "settingsCancel": {
107 | "message": "Annulla"
108 | },
109 |
110 | "infoDietDesc": {
111 | "message": "Per permettere a fbTREX di funzionare, devi confermare che ci abiliti a trattare i tuoi dati "
112 | },
113 |
114 | "InfoDietButton": {
115 | "message": "Permettici di creare una copia della tua timeline di Facebook (ricorda copiamo solo i post condivisi con il mondo, quelli per gli amici non vengono toccati, e ti sarà confermato ad ogni post)."
116 | },
117 |
118 | "dataReuseDesc": {
119 | "message": "I dati che ci fornisci, possono essere riutilizzati, in forma anonima e senza che questi siano collegati alla tua attività, per una comprensione ed uno studio collettivo della società connessa a Facebook e sulle influenze dell'algoritmo su quest'ultima. Tutti i test sono "
120 | },
121 |
122 | "dataReuseButton": {
123 | "message": "Unisciti all'analisi colletiva dei fenomeni del social network"
124 | },
125 |
126 | "dataReuseButton2": {
127 | "message": "Nota bene: chiunque è protetto. sia tu che gli altri"
128 | },
129 |
130 | "closeAndContinue": {
131 | "message": "Chiudi e Continua"
132 | },
133 |
134 | "optInAtLeast": {
135 | "message": "(Devi dare conferma del primp punto per proseguire, o disinstalla l'estensione)"
136 | }
137 | }
138 |
--------------------------------------------------------------------------------
/src/_locales/es/messages.json:
--------------------------------------------------------------------------------
1 | {
2 | "extensionName": {
3 | "message": "tracking.exposed: Investigando algoritmos",
4 | "description": "Extension name"
5 | },
6 |
7 | "extensionDescription": {
8 | "message": "Herramienta colaborativa para apoyar la investigación sobre los algoritmos de personalización.",
9 | "description": "Extension description"
10 | },
11 |
12 | "onboardingTitle": {
13 | "message": "Bienvenido a facebook.tracking.exposed!"
14 | },
15 |
16 | "onboardingIntro": {
17 | "message": "Necesitamos que se publique tu llave pública, copia y pega el siguiente mensaje como una **publicación pública**. Después de un minuto podrás eliminarlo con toda seguridad."
18 | },
19 |
20 | "onboardingCopyPaste": {
21 | "message": "Los algoritmos de personalización son un asunto social, y solo pueden ser abordados de manera colectiva. Desde hoy me he aliado a https://facebook.tracking.exposed y este mensaje con mi clave pública es necesario para vincular mi cuenta al proyecto: $publickey$",
22 | "placeholders": {
23 | "publickey": {
24 | "content": "$1"
25 | }
26 | }
27 | },
28 |
29 | "onboardingNote": {
30 | "message": "Necesitamos que se publique esta llave pública para asociarla a tus contribuciones. Después de ser publicada esta noticia desaparecerá.\nSi algo no funciona como debería, contáctanos a través de nuestra [página de Facebook](https://www.facebook.com/personalizationalgorithm) o explicanos tus problemas en [github](https://github.com/tracking-exposed/web-extension/issues)."
31 | },
32 |
33 | "onboardingReduceBox": {
34 | "message": "Reducir el recuadro"
35 | },
36 |
37 | "onboardingReduced": {
38 | "message": "El registro a facebook.tracking.exposed no ha sido completado."
39 | },
40 |
41 | "onboardingReopen": {
42 | "message": "Volver a abrir el recuadro"
43 | },
44 |
45 | "popupTitle": {
46 | "message": "Bienvenido a Facebook Tracking Exposed"
47 | },
48 |
49 | "popupSubTitle": {
50 | "message": "Anuncio al servicio de la comunidad"
51 | },
52 |
53 | "popupHello": {
54 | "message": "Estimado amigo, gracias por apoyar la iniciativa de [facebook.tracking.exposed](https://facebook.tracking.exposed/)."
55 | },
56 |
57 | "popupIntro": {
58 | "message": "Cuidamos y respetamos mucho tu privacidad y deseamos ser tan transparentes como sea posible, por esto:"
59 | },
60 |
61 | "popupHighlight": {
62 | "message": "Esta extensión solo puede ver y recolectar tus **publicaciones públicas**. Somos sumamente explícitos y te mostramos las noticias atrapadas por nosotros con una clara notificación en tu línea de noticias."
63 | },
64 |
65 | "popupPrivacy": {
66 | "message": "Esta es nuestra [política de privacidad](https://facebook.tracking.exposed/privacy-statement) donde se describen los datos que hemos recogido y por qué."
67 | },
68 |
69 | "popupFree": {
70 | "message": "Este es un [software libre y de código abierto](https://www.github.com/tracking-exposed/) lo cual puede ser editado por todo el mundo en cualquier momento."
71 | },
72 |
73 | "popupReality": {
74 | "message": "**[Acceso a tus datos]($realitylink$)**",
75 | "placeholders": {
76 | "realitylink": {
77 | "content": "$1"
78 | }
79 | }
80 | },
81 |
82 | "popupChat": {
83 | "message": "únete al [chat](https://chat.securitywithoutborders.org/community/channels/trackingexposed) para saber más o simplemente para compartir y conocernos (canal en Inglés)."
84 | },
85 |
86 | "settingsTitle": {
87 | "message": "Configuración"
88 | },
89 |
90 | "settingsStudyGroup": {
91 | "message": "Soy miembro de un grupo de estudio"
92 | },
93 |
94 | "settingsTagId": {
95 | "message": "Tag ID"
96 | },
97 |
98 | "settingsHideBanner": {
99 | "message": "Ocultar el banner encima de cada publicación"
100 | },
101 |
102 | "settingsSaveAndReload": {
103 | "message": "Guardar y Recargar"
104 | },
105 |
106 | "settingsCancel": {
107 | "message": "Cancelar"
108 | },
109 |
110 | "infoDietDesc": {
111 | "message": "Para permitir a fbTREX funcionar, tienes que confirmar abajo los datos que quieres dejar que utilizemos. Una explicación más amplia está disponible en la pagina "
112 | },
113 |
114 | "InfoDietButton": {
115 | "message": "Danos los derechos de procesar una copia de tu timeline de Facebook (utilizeremos solamente datos públicos)."
116 | },
117 |
118 | "dataReuseDesc": {
119 | "message": "Los datos que cedes pueden ser reutilizados, anónimamente y sin conexión con tus actividades, para comprender de manera colectiva a la sociedad conectada a Facebook y en qué medida sea esta influenciada por el algoritmo. Todos los test son "
120 | },
121 |
122 | "dataReuseButton": {
123 | "message": "Júntense al análisis colectivo de los fenómenos de las redes sociales."
124 | },
125 |
126 | "dataReuseButton2": {
127 | "message": "Por favor, tengas en mente: la personas están protegidas. Tu, yo y todos los demás"
128 | },
129 |
130 | "closeAndContinue": {
131 | "message": "Cerrar y continuar"
132 | },
133 |
134 | "optInAtLeast": {
135 | "message": "(Tienes que dar tu confirmación por lo menos al primer botón para borrar este mensaje)"
136 | }
137 | }
138 |
--------------------------------------------------------------------------------
/src/domains/facebook.com/background/profile.js:
--------------------------------------------------------------------------------
1 | import nacl from "tweetnacl";
2 | import bs58 from "bs58";
3 | import { Buffer } from "buffer";
4 | import * as v1 from "./v1";
5 | import { getUserInfo } from "./userInfo";
6 |
7 | import { NAMESPACE } from "../";
8 |
9 | import db from "src/background/db";
10 |
11 | const PROFILE = {
12 | id: null,
13 | optIn: false,
14 | showHeader: false,
15 | pauseScraping: false,
16 | scrapeOutsideRoot: true,
17 | address: null,
18 | publicKey: null,
19 | secretKey: null,
20 | token: null,
21 | selector: "div[data-pagelet^='FeedUnit']",
22 | // picture?
23 | };
24 |
25 | // # Account
26 | //
27 | // Collection of functions to manage the profile of the user.
28 |
29 | // ## newProfile
30 | //
31 | // Create a new profile for user `id`.
32 | export async function newProfile(id) {
33 | let profile;
34 | // Check if we need to migrate the profile from v1 to v2
35 | const v1Profile = await v1.getProfile(id);
36 | if (v1Profile) {
37 | console.info("Import profile from v1.0", v1Profile);
38 | profile = {
39 | ...PROFILE,
40 | ...v1Profile
41 | };
42 | } else {
43 | // Create keypair
44 | const keypair = nacl.sign.keyPair();
45 | profile = {
46 | ...PROFILE,
47 | address: bs58.encode(Buffer.from(keypair.publicKey)),
48 | publicKey: Array.from(keypair.publicKey),
49 | // Todo: check if it's safe to share the private key with the
50 | // content script.
51 | secretKey: Array.from(keypair.secretKey)
52 | };
53 | }
54 |
55 | profile = { ...profile, id };
56 | await db.set([NAMESPACE, "profiles"], profiles => [...profiles, id], []);
57 | return profile;
58 | }
59 |
60 | // ## getId
61 | //
62 | // Return the user id stored in the first session cookie, this now
63 | // wrap the actual function because the popup and the logic should work
64 | // even if the user isn't logged.
65 | export async function getId() {
66 | try {
67 | return wrappedGetId();
68 | } catch(error) {
69 | console.log("error catch from getId:", error, "returning dummy value");
70 | return "dummyCookieValue";
71 | }
72 | }
73 |
74 | async function wrappedGetId() {
75 | let cUserCookie = await browser.cookies.get({
76 | url: "https://www.facebook.com/",
77 | name: "c_user",
78 | });
79 | if(cUserCookie)
80 | return cUserCookie.value;
81 | /* else, let's try to see if container storage contains a Facebook cookie */
82 | const stores = await browser.cookies.getAllCookieStores();
83 | for (let container of stores) {
84 | const attempt = await browser.cookies.get({
85 | url: "https://www.facebook.com/",
86 | name: "c_user",
87 | storeId: container.id,
88 | });
89 | cUserCookie = attempt ? attempt.value : null;
90 | }
91 | return cUserCookie;
92 | }
93 |
94 | // ## getIds
95 | //
96 | // Return the list of user ids stored in the extension.
97 | export async function getIds() {
98 | return await db.get([NAMESPACE, "profiles"], []);
99 | }
100 |
101 | // ## getProfile
102 | //
103 | // Return information about the profile of the user
104 | export async function getProfile(id, withPicture = false) {
105 | id = id || (await getId());
106 |
107 | // User is not logged in Facebook, so there is no profile to retrieve.
108 | if (!id) {
109 | return;
110 | }
111 |
112 | let profile = await db.get([NAMESPACE, id, "profile"]);
113 |
114 | if (!profile) {
115 | profile = await newProfile(id);
116 | await db.set([NAMESPACE, id, "profile"], profile);
117 | }
118 |
119 | if (withPicture) {
120 | profile.picture = await db.get([NAMESPACE, id, "picture"]);
121 | }
122 |
123 | return profile;
124 | }
125 |
126 | // ## getProfiles
127 | //
128 | // Return the list of all profiles managed by the extension
129 | export async function getProfiles(withPicture = false) {
130 | const ids = await getIds();
131 | const profiles = [];
132 | for (let id of ids) {
133 | profiles.push(await getProfile(id, withPicture));
134 | }
135 | return profiles;
136 | }
137 |
138 | // ## loadProfile
139 | //
140 | // Load the profile fetching the new token and selector from the remote API,
141 | // and return the profile.
142 | export async function loadProfile() {
143 | const profile = await getProfile();
144 |
145 | if (!profile) {
146 | return;
147 | }
148 |
149 | const userInfo = await getUserInfo(profile);
150 |
151 | await db.update([NAMESPACE, profile.id, "profile"], {
152 | selector: userInfo.selector,
153 | token: userInfo.token
154 | });
155 |
156 | return await db.get([NAMESPACE, profile.id, "profile"]);
157 | }
158 |
159 | // ## setOptIn
160 | //
161 | // OptIn is set when the user agrees on the privacy policy.
162 | // It can be true or false. When a user opts in, the current selector and the
163 | // user's token are retrieved from the backend.
164 | export async function setOptIn(value) {
165 | const profile = await getProfile();
166 |
167 | if (!profile) {
168 | throw new Error("User is not logged in");
169 | }
170 |
171 | if (typeof value !== "boolean") {
172 | throw new Error("Value type must be boolean");
173 | }
174 |
175 | await db.update([NAMESPACE, profile.id, "profile"], {
176 | optIn: value
177 | });
178 | }
179 |
180 | // ## setShowHeader
181 | //
182 | // Hide the banner from each post.
183 | export async function setShowHeader(value) {
184 | const profile = await getProfile();
185 |
186 | if (!profile) {
187 | throw new Error("User is not logged in");
188 | }
189 |
190 | if (typeof value !== "boolean") {
191 | throw new Error("Value type must be boolean");
192 | }
193 |
194 | await db.update([NAMESPACE, profile.id, "profile"], { showHeader: value });
195 | }
196 |
197 | // ## setPauseScraping
198 | //
199 | // Pause is used to notify the web extension to not scrape the feed anymore.
200 | // It can be true or false.
201 | export async function setPauseScraping(value) {
202 | const profile = await getProfile();
203 |
204 | if (!profile) {
205 | throw new Error("User is not logged in");
206 | }
207 |
208 | if (typeof value !== "boolean") {
209 | throw new Error("Value type must be boolean");
210 | }
211 |
212 | await db.update([NAMESPACE, profile.id, "profile"], { pauseScraping: value });
213 | }
214 |
215 | // ## setScrapeOutsideRoot
216 | //
217 | // Pause is used to notify the web extension to not scrape the feed anymore.
218 | // It can be true or false.
219 | export async function setScrapeOutsideRoot(value) {
220 | const profile = await getProfile();
221 |
222 | if (!profile) {
223 | throw new Error("User is not logged in");
224 | }
225 |
226 | if (typeof value !== "boolean") {
227 | throw new Error("Value type must be boolean");
228 | }
229 |
230 | await db.update([NAMESPACE, profile.id, "profile"], { scrapeOutsideRoot: value });
231 | }
232 |
233 | export async function getPicture(id) {
234 | const profile = await getProfile(id);
235 |
236 | if (!profile) {
237 | throw new Error("User is not logged in");
238 | }
239 |
240 | return db.get([NAMESPACE, profile.id, "picture"]);
241 | }
242 |
243 | export async function setPicture(value) {
244 | const profile = await getProfile();
245 |
246 | if (!profile) {
247 | throw new Error("User is not logged in");
248 | }
249 |
250 | await db.set([NAMESPACE, profile.id, "picture"], value);
251 | }
252 |
--------------------------------------------------------------------------------
/rollup.config.js:
--------------------------------------------------------------------------------
1 | import dotenv from "dotenv";
2 | import fs from "fs";
3 | import path from "path";
4 | import sass from "node-sass";
5 | import { execSync } from "child_process";
6 |
7 | import alias from "@rollup/plugin-alias";
8 | import copy from "rollup-plugin-copy";
9 | import globals from "rollup-plugin-node-globals";
10 | import builtins from "rollup-plugin-node-builtins";
11 | import svelte from "rollup-plugin-svelte";
12 | import resolve from "rollup-plugin-node-resolve";
13 | import replace from "@rollup/plugin-replace";
14 | import commonjs from "rollup-plugin-commonjs";
15 | import strip from "@rollup/plugin-strip";
16 | import { terser } from "rollup-plugin-terser";
17 |
18 | import packageJson from "./package.json";
19 |
20 | dotenv.config();
21 | const production = (!process.env.NODE_ENV == 'development') || !process.env.ROLLUP_WATCH;
22 | const build = !production ? retrieveGitHead() : "assumeNOgit";
23 | const config = {
24 | production,
25 | build: (production ? "tagged" : build),
26 | ...(production
27 | ? {
28 | version: packageJson.version,
29 | apiEndpoint: "https://collector.facebook.tracking.exposed/api/v1/"
30 | }
31 | : {
32 | version: packageJson.version + "-dev",
33 | autologin: true,
34 | autologinEmail: process.env.AUTOLOGIN_EMAIL,
35 | autologinPassword: process.env.AUTOLOGIN_PASSWORD,
36 | apiEndpoint: "http://localhost:8100/api/v1/"
37 | })
38 | };
39 |
40 | function setConfig() {
41 | return replace({
42 | __CONFIG__: JSON.stringify(config)
43 | });
44 | }
45 |
46 | function setAlias() {
47 | const projectRootDir = path.resolve(__dirname);
48 | return alias({
49 | resolve: [".svelte", ".js"],
50 | entries: [
51 | {
52 | find: "src",
53 | replacement: path.resolve(projectRootDir, "src")
54 | }
55 | ]
56 | });
57 | }
58 |
59 | function compileSCSS() {
60 | const result = sass.renderSync({
61 | file: "src/styles/main.scss"
62 | });
63 | fs.mkdirSync("build/styles/theme", { recursive: true });
64 | fs.writeFileSync("build/styles/theme/main.css", result.css);
65 | }
66 |
67 | function compileManifest() {
68 | fs.mkdirSync("build/", { recursive: true });
69 | const manifest = JSON.parse(fs.readFileSync("src/manifest.json"));
70 | manifest.version = packageJson.version.split("-")[0];
71 | manifest.version_name = packageJson.version;
72 | if (production) {
73 | manifest.permissions = manifest.permissions.filter(function(d) {
74 | return !d.match(/:\/\/localhost/);
75 | });
76 | }
77 | fs.writeFileSync("build/manifest.json", JSON.stringify(manifest, null, 2));
78 | }
79 |
80 | compileSCSS();
81 | compileManifest();
82 | console.log("Configuration is", config);
83 |
84 | export default [
85 | {
86 | input: "src/background/",
87 | output: {
88 | sourcemap: !production,
89 | format: "iife",
90 | name: "background",
91 | file: "build/background/bundle.js"
92 | },
93 | plugins: [
94 | setConfig(),
95 | copy({
96 | targets: [
97 | {
98 | src: "src/_locales",
99 | dest: "build/"
100 | },
101 | {
102 | src: ["assets/images", "assets/fonts"],
103 | dest: "build/"
104 | },
105 | // Google doesn't give a (fire)fox about the `browser` namespace, so
106 | // it's polyfill time! More info:
107 | // https://github.com/mozilla/webextension-polyfill
108 | {
109 | src: "node_modules/webextension-polyfill/dist/browser-polyfill.js",
110 | dest: "build/"
111 | }
112 | ]
113 | }),
114 |
115 | setAlias(),
116 | globals(),
117 | builtins(),
118 |
119 | // If you have external dependencies installed from
120 | // npm, you'll most likely need these plugins. In
121 | // some cases you'll need additional configuration —
122 | // consult the documentation for details:
123 | // https://github.com/rollup/rollup-plugin-commonjs
124 | resolve({
125 | browser: true,
126 | dedupe: importee =>
127 | importee === "svelte" || importee.startsWith("svelte/")
128 | }),
129 | commonjs(),
130 |
131 | // Watch the `build` directory and refresh the
132 | // browser on changes when not in production
133 | //! production && livereload("build"),
134 |
135 | production &&
136 | strip({
137 | functions: ["console.debug"],
138 | sourceMap: false
139 | }),
140 |
141 | // If we're building for production (npm run build
142 | // instead of npm run dev), minify
143 | production && terser()
144 | ],
145 | watch: {
146 | clearScreen: false,
147 | chokidar: {
148 | usePolling: true
149 | }
150 | }
151 | },
152 | {
153 | input: "src/default_popup/",
154 | output: {
155 | sourcemap: !production,
156 | format: "iife",
157 | name: "default_popup",
158 | file: "build/default_popup/bundle.js"
159 | },
160 | plugins: [
161 | setConfig(),
162 | copy({
163 | targets: [
164 | {
165 | src: "src/default_popup/index.html",
166 | dest: "build/default_popup"
167 | }
168 | ]
169 | }),
170 | svelte({
171 | // enable run-time checks when not in production
172 | dev: !production,
173 | // we'll extract any component CSS out into
174 | // a separate file — better for performance
175 | css: css => {
176 | css.write("bundle.css");
177 | }
178 | }),
179 |
180 | setAlias(),
181 | // If you have external dependencies installed from
182 | // npm, you'll most likely need these plugins. In
183 | // some cases you'll need additional configuration —
184 | // consult the documentation for details:
185 | // https://github.com/rollup/rollup-plugin-commonjs
186 | resolve({
187 | browser: true,
188 | dedupe: importee =>
189 | importee === "svelte" || importee.startsWith("svelte/")
190 | }),
191 | commonjs(),
192 |
193 | // Watch the `build` directory and refresh the
194 | // browser on changes when not in production
195 | //! production && livereload("build"),
196 |
197 | production &&
198 | strip({
199 | functions: ["console.debug"],
200 | sourceMap: false
201 | }),
202 |
203 | // If we're building for production (npm run build
204 | // instead of npm run dev), minify
205 | production && terser()
206 | ],
207 | watch: {
208 | clearScreen: false,
209 | chokidar: {
210 | usePolling: true
211 | }
212 | }
213 | },
214 | {
215 | input: "src/domains/facebook.com/content_scripts/",
216 | output: {
217 | sourcemap: !production,
218 | format: "iife",
219 | name: "content_scripts",
220 | file: "build/content_scripts/facebook.com/bundle.js"
221 | },
222 | plugins: [
223 | setConfig(),
224 | svelte({
225 | // enable run-time checks when not in production
226 | dev: !production,
227 | // we'll extract any component CSS out into
228 | // a separate file — better for performance
229 | css: css => {
230 | css.write("bundle.css");
231 | }
232 | }),
233 |
234 | setAlias(),
235 |
236 | // If you have external dependencies installed from
237 | // npm, you'll most likely need these plugins. In
238 | // some cases you'll need additional configuration —
239 | // consult the documentation for details:
240 | // https://github.com/rollup/rollup-plugin-commonjs
241 | resolve({
242 | browser: true,
243 | dedupe: importee =>
244 | importee === "svelte" || importee.startsWith("svelte/")
245 | }),
246 | commonjs(),
247 |
248 | // Watch the `build` directory and refresh the
249 | // browser on changes when not in production
250 | // !production && livereload("build"),
251 |
252 | production &&
253 | strip({
254 | functions: ["console.debug"],
255 | sourceMap: false
256 | }),
257 |
258 | // If we're building for production (npm run build
259 | // instead of npm run dev), minify
260 | production && terser()
261 | ],
262 | watch: {
263 | clearScreen: false,
264 | chokidar: {
265 | usePolling: true
266 | }
267 | }
268 | }
269 | ];
270 |
271 | function retrieveGitHead() {
272 | try {
273 | return execSync("git rev-parse --short HEAD")
274 | .toString()
275 | .trim();
276 | } catch(e) {
277 | console.log("This package is not under .git");
278 | return null;
279 | }
280 | }
281 |
--------------------------------------------------------------------------------
/assets/images/trex-logo.svg:
--------------------------------------------------------------------------------
1 |
2 |
398 |
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
1 | GNU AFFERO GENERAL PUBLIC LICENSE
2 | Version 3, 19 November 2007
3 |
4 | Copyright (C) 2007 Free Software Foundation, Inc.
5 | Everyone is permitted to copy and distribute verbatim copies
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258 | written offer to provide the Corresponding Source. This
259 | alternative is allowed only occasionally and noncommercially, and
260 | only if you received the object code with such an offer, in accord
261 | with subsection 6b.
262 |
263 | d) Convey the object code by offering access from a designated
264 | place (gratis or for a charge), and offer equivalent access to the
265 | Corresponding Source in the same way through the same place at no
266 | further charge. You need not require recipients to copy the
267 | Corresponding Source along with the object code. If the place to
268 | copy the object code is a network server, the Corresponding Source
269 | may be on a different server (operated by you or a third party)
270 | that supports equivalent copying facilities, provided you maintain
271 | clear directions next to the object code saying where to find the
272 | Corresponding Source. Regardless of what server hosts the
273 | Corresponding Source, you remain obligated to ensure that it is
274 | available for as long as needed to satisfy these requirements.
275 |
276 | e) Convey the object code using peer-to-peer transmission, provided
277 | you inform other peers where the object code and Corresponding
278 | Source of the work are being offered to the general public at no
279 | charge under subsection 6d.
280 |
281 | A separable portion of the object code, whose source code is excluded
282 | from the Corresponding Source as a System Library, need not be
283 | included in conveying the object code work.
284 |
285 | A "User Product" is either (1) a "consumer product", which means any
286 | tangible personal property which is normally used for personal, family,
287 | or household purposes, or (2) anything designed or sold for incorporation
288 | into a dwelling. In determining whether a product is a consumer product,
289 | doubtful cases shall be resolved in favor of coverage. For a particular
290 | product received by a particular user, "normally used" refers to a
291 | typical or common use of that class of product, regardless of the status
292 | of the particular user or of the way in which the particular user
293 | actually uses, or expects or is expected to use, the product. A product
294 | is a consumer product regardless of whether the product has substantial
295 | commercial, industrial or non-consumer uses, unless such uses represent
296 | the only significant mode of use of the product.
297 |
298 | "Installation Information" for a User Product means any methods,
299 | procedures, authorization keys, or other information required to install
300 | and execute modified versions of a covered work in that User Product from
301 | a modified version of its Corresponding Source. The information must
302 | suffice to ensure that the continued functioning of the modified object
303 | code is in no case prevented or interfered with solely because
304 | modification has been made.
305 |
306 | If you convey an object code work under this section in, or with, or
307 | specifically for use in, a User Product, and the conveying occurs as
308 | part of a transaction in which the right of possession and use of the
309 | User Product is transferred to the recipient in perpetuity or for a
310 | fixed term (regardless of how the transaction is characterized), the
311 | Corresponding Source conveyed under this section must be accompanied
312 | by the Installation Information. But this requirement does not apply
313 | if neither you nor any third party retains the ability to install
314 | modified object code on the User Product (for example, the work has
315 | been installed in ROM).
316 |
317 | The requirement to provide Installation Information does not include a
318 | requirement to continue to provide support service, warranty, or updates
319 | for a work that has been modified or installed by the recipient, or for
320 | the User Product in which it has been modified or installed. Access to a
321 | network may be denied when the modification itself materially and
322 | adversely affects the operation of the network or violates the rules and
323 | protocols for communication across the network.
324 |
325 | Corresponding Source conveyed, and Installation Information provided,
326 | in accord with this section must be in a format that is publicly
327 | documented (and with an implementation available to the public in
328 | source code form), and must require no special password or key for
329 | unpacking, reading or copying.
330 |
331 | 7. Additional Terms.
332 |
333 | "Additional permissions" are terms that supplement the terms of this
334 | License by making exceptions from one or more of its conditions.
335 | Additional permissions that are applicable to the entire Program shall
336 | be treated as though they were included in this License, to the extent
337 | that they are valid under applicable law. If additional permissions
338 | apply only to part of the Program, that part may be used separately
339 | under those permissions, but the entire Program remains governed by
340 | this License without regard to the additional permissions.
341 |
342 | When you convey a copy of a covered work, you may at your option
343 | remove any additional permissions from that copy, or from any part of
344 | it. (Additional permissions may be written to require their own
345 | removal in certain cases when you modify the work.) You may place
346 | additional permissions on material, added by you to a covered work,
347 | for which you have or can give appropriate copyright permission.
348 |
349 | Notwithstanding any other provision of this License, for material you
350 | add to a covered work, you may (if authorized by the copyright holders of
351 | that material) supplement the terms of this License with terms:
352 |
353 | a) Disclaiming warranty or limiting liability differently from the
354 | terms of sections 15 and 16 of this License; or
355 |
356 | b) Requiring preservation of specified reasonable legal notices or
357 | author attributions in that material or in the Appropriate Legal
358 | Notices displayed by works containing it; or
359 |
360 | c) Prohibiting misrepresentation of the origin of that material, or
361 | requiring that modified versions of such material be marked in
362 | reasonable ways as different from the original version; or
363 |
364 | d) Limiting the use for publicity purposes of names of licensors or
365 | authors of the material; or
366 |
367 | e) Declining to grant rights under trademark law for use of some
368 | trade names, trademarks, or service marks; or
369 |
370 | f) Requiring indemnification of licensors and authors of that
371 | material by anyone who conveys the material (or modified versions of
372 | it) with contractual assumptions of liability to the recipient, for
373 | any liability that these contractual assumptions directly impose on
374 | those licensors and authors.
375 |
376 | All other non-permissive additional terms are considered "further
377 | restrictions" within the meaning of section 10. If the Program as you
378 | received it, or any part of it, contains a notice stating that it is
379 | governed by this License along with a term that is a further
380 | restriction, you may remove that term. If a license document contains
381 | a further restriction but permits relicensing or conveying under this
382 | License, you may add to a covered work material governed by the terms
383 | of that license document, provided that the further restriction does
384 | not survive such relicensing or conveying.
385 |
386 | If you add terms to a covered work in accord with this section, you
387 | must place, in the relevant source files, a statement of the
388 | additional terms that apply to those files, or a notice indicating
389 | where to find the applicable terms.
390 |
391 | Additional terms, permissive or non-permissive, may be stated in the
392 | form of a separately written license, or stated as exceptions;
393 | the above requirements apply either way.
394 |
395 | 8. Termination.
396 |
397 | You may not propagate or modify a covered work except as expressly
398 | provided under this License. Any attempt otherwise to propagate or
399 | modify it is void, and will automatically terminate your rights under
400 | this License (including any patent licenses granted under the third
401 | paragraph of section 11).
402 |
403 | However, if you cease all violation of this License, then your
404 | license from a particular copyright holder is reinstated (a)
405 | provisionally, unless and until the copyright holder explicitly and
406 | finally terminates your license, and (b) permanently, if the copyright
407 | holder fails to notify you of the violation by some reasonable means
408 | prior to 60 days after the cessation.
409 |
410 | Moreover, your license from a particular copyright holder is
411 | reinstated permanently if the copyright holder notifies you of the
412 | violation by some reasonable means, this is the first time you have
413 | received notice of violation of this License (for any work) from that
414 | copyright holder, and you cure the violation prior to 30 days after
415 | your receipt of the notice.
416 |
417 | Termination of your rights under this section does not terminate the
418 | licenses of parties who have received copies or rights from you under
419 | this License. If your rights have been terminated and not permanently
420 | reinstated, you do not qualify to receive new licenses for the same
421 | material under section 10.
422 |
423 | 9. Acceptance Not Required for Having Copies.
424 |
425 | You are not required to accept this License in order to receive or
426 | run a copy of the Program. Ancillary propagation of a covered work
427 | occurring solely as a consequence of using peer-to-peer transmission
428 | to receive a copy likewise does not require acceptance. However,
429 | nothing other than this License grants you permission to propagate or
430 | modify any covered work. These actions infringe copyright if you do
431 | not accept this License. Therefore, by modifying or propagating a
432 | covered work, you indicate your acceptance of this License to do so.
433 |
434 | 10. Automatic Licensing of Downstream Recipients.
435 |
436 | Each time you convey a covered work, the recipient automatically
437 | receives a license from the original licensors, to run, modify and
438 | propagate that work, subject to this License. You are not responsible
439 | for enforcing compliance by third parties with this License.
440 |
441 | An "entity transaction" is a transaction transferring control of an
442 | organization, or substantially all assets of one, or subdividing an
443 | organization, or merging organizations. If propagation of a covered
444 | work results from an entity transaction, each party to that
445 | transaction who receives a copy of the work also receives whatever
446 | licenses to the work the party's predecessor in interest had or could
447 | give under the previous paragraph, plus a right to possession of the
448 | Corresponding Source of the work from the predecessor in interest, if
449 | the predecessor has it or can get it with reasonable efforts.
450 |
451 | You may not impose any further restrictions on the exercise of the
452 | rights granted or affirmed under this License. For example, you may
453 | not impose a license fee, royalty, or other charge for exercise of
454 | rights granted under this License, and you may not initiate litigation
455 | (including a cross-claim or counterclaim in a lawsuit) alleging that
456 | any patent claim is infringed by making, using, selling, offering for
457 | sale, or importing the Program or any portion of it.
458 |
459 | 11. Patents.
460 |
461 | A "contributor" is a copyright holder who authorizes use under this
462 | License of the Program or a work on which the Program is based. The
463 | work thus licensed is called the contributor's "contributor version".
464 |
465 | A contributor's "essential patent claims" are all patent claims
466 | owned or controlled by the contributor, whether already acquired or
467 | hereafter acquired, that would be infringed by some manner, permitted
468 | by this License, of making, using, or selling its contributor version,
469 | but do not include claims that would be infringed only as a
470 | consequence of further modification of the contributor version. For
471 | purposes of this definition, "control" includes the right to grant
472 | patent sublicenses in a manner consistent with the requirements of
473 | this License.
474 |
475 | Each contributor grants you a non-exclusive, worldwide, royalty-free
476 | patent license under the contributor's essential patent claims, to
477 | make, use, sell, offer for sale, import and otherwise run, modify and
478 | propagate the contents of its contributor version.
479 |
480 | In the following three paragraphs, a "patent license" is any express
481 | agreement or commitment, however denominated, not to enforce a patent
482 | (such as an express permission to practice a patent or covenant not to
483 | sue for patent infringement). To "grant" such a patent license to a
484 | party means to make such an agreement or commitment not to enforce a
485 | patent against the party.
486 |
487 | If you convey a covered work, knowingly relying on a patent license,
488 | and the Corresponding Source of the work is not available for anyone
489 | to copy, free of charge and under the terms of this License, through a
490 | publicly available network server or other readily accessible means,
491 | then you must either (1) cause the Corresponding Source to be so
492 | available, or (2) arrange to deprive yourself of the benefit of the
493 | patent license for this particular work, or (3) arrange, in a manner
494 | consistent with the requirements of this License, to extend the patent
495 | license to downstream recipients. "Knowingly relying" means you have
496 | actual knowledge that, but for the patent license, your conveying the
497 | covered work in a country, or your recipient's use of the covered work
498 | in a country, would infringe one or more identifiable patents in that
499 | country that you have reason to believe are valid.
500 |
501 | If, pursuant to or in connection with a single transaction or
502 | arrangement, you convey, or propagate by procuring conveyance of, a
503 | covered work, and grant a patent license to some of the parties
504 | receiving the covered work authorizing them to use, propagate, modify
505 | or convey a specific copy of the covered work, then the patent license
506 | you grant is automatically extended to all recipients of the covered
507 | work and works based on it.
508 |
509 | A patent license is "discriminatory" if it does not include within
510 | the scope of its coverage, prohibits the exercise of, or is
511 | conditioned on the non-exercise of one or more of the rights that are
512 | specifically granted under this License. You may not convey a covered
513 | work if you are a party to an arrangement with a third party that is
514 | in the business of distributing software, under which you make payment
515 | to the third party based on the extent of your activity of conveying
516 | the work, and under which the third party grants, to any of the
517 | parties who would receive the covered work from you, a discriminatory
518 | patent license (a) in connection with copies of the covered work
519 | conveyed by you (or copies made from those copies), or (b) primarily
520 | for and in connection with specific products or compilations that
521 | contain the covered work, unless you entered into that arrangement,
522 | or that patent license was granted, prior to 28 March 2007.
523 |
524 | Nothing in this License shall be construed as excluding or limiting
525 | any implied license or other defenses to infringement that may
526 | otherwise be available to you under applicable patent law.
527 |
528 | 12. No Surrender of Others' Freedom.
529 |
530 | If conditions are imposed on you (whether by court order, agreement or
531 | otherwise) that contradict the conditions of this License, they do not
532 | excuse you from the conditions of this License. If you cannot convey a
533 | covered work so as to satisfy simultaneously your obligations under this
534 | License and any other pertinent obligations, then as a consequence you may
535 | not convey it at all. For example, if you agree to terms that obligate you
536 | to collect a royalty for further conveying from those to whom you convey
537 | the Program, the only way you could satisfy both those terms and this
538 | License would be to refrain entirely from conveying the Program.
539 |
540 | 13. Remote Network Interaction; Use with the GNU General Public License.
541 |
542 | Notwithstanding any other provision of this License, if you modify the
543 | Program, your modified version must prominently offer all users
544 | interacting with it remotely through a computer network (if your version
545 | supports such interaction) an opportunity to receive the Corresponding
546 | Source of your version by providing access to the Corresponding Source
547 | from a network server at no charge, through some standard or customary
548 | means of facilitating copying of software. This Corresponding Source
549 | shall include the Corresponding Source for any work covered by version 3
550 | of the GNU General Public License that is incorporated pursuant to the
551 | following paragraph.
552 |
553 | Notwithstanding any other provision of this License, you have
554 | permission to link or combine any covered work with a work licensed
555 | under version 3 of the GNU General Public License into a single
556 | combined work, and to convey the resulting work. The terms of this
557 | License will continue to apply to the part which is the covered work,
558 | but the work with which it is combined will remain governed by version
559 | 3 of the GNU General Public License.
560 |
561 | 14. Revised Versions of this License.
562 |
563 | The Free Software Foundation may publish revised and/or new versions of
564 | the GNU Affero General Public License from time to time. Such new versions
565 | will be similar in spirit to the present version, but may differ in detail to
566 | address new problems or concerns.
567 |
568 | Each version is given a distinguishing version number. If the
569 | Program specifies that a certain numbered version of the GNU Affero General
570 | Public License "or any later version" applies to it, you have the
571 | option of following the terms and conditions either of that numbered
572 | version or of any later version published by the Free Software
573 | Foundation. If the Program does not specify a version number of the
574 | GNU Affero General Public License, you may choose any version ever published
575 | by the Free Software Foundation.
576 |
577 | If the Program specifies that a proxy can decide which future
578 | versions of the GNU Affero General Public License can be used, that proxy's
579 | public statement of acceptance of a version permanently authorizes you
580 | to choose that version for the Program.
581 |
582 | Later license versions may give you additional or different
583 | permissions. However, no additional obligations are imposed on any
584 | author or copyright holder as a result of your choosing to follow a
585 | later version.
586 |
587 | 15. Disclaimer of Warranty.
588 |
589 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
590 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
591 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
592 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
593 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
594 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
595 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
596 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
597 |
598 | 16. Limitation of Liability.
599 |
600 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
601 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
602 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
603 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
604 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
605 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
606 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
607 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
608 | SUCH DAMAGES.
609 |
610 | 17. Interpretation of Sections 15 and 16.
611 |
612 | If the disclaimer of warranty and limitation of liability provided
613 | above cannot be given local legal effect according to their terms,
614 | reviewing courts shall apply local law that most closely approximates
615 | an absolute waiver of all civil liability in connection with the
616 | Program, unless a warranty or assumption of liability accompanies a
617 | copy of the Program in return for a fee.
618 |
619 | END OF TERMS AND CONDITIONS
620 |
621 | How to Apply These Terms to Your New Programs
622 |
623 | If you develop a new program, and you want it to be of the greatest
624 | possible use to the public, the best way to achieve this is to make it
625 | free software which everyone can redistribute and change under these terms.
626 |
627 | To do so, attach the following notices to the program. It is safest
628 | to attach them to the start of each source file to most effectively
629 | state the exclusion of warranty; and each file should have at least
630 | the "copyright" line and a pointer to where the full notice is found.
631 |
632 |
633 | Copyright (C)
634 |
635 | This program is free software: you can redistribute it and/or modify
636 | it under the terms of the GNU Affero General Public License as published by
637 | the Free Software Foundation, either version 3 of the License, or
638 | (at your option) any later version.
639 |
640 | This program is distributed in the hope that it will be useful,
641 | but WITHOUT ANY WARRANTY; without even the implied warranty of
642 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
643 | GNU Affero General Public License for more details.
644 |
645 | You should have received a copy of the GNU Affero General Public License
646 | along with this program. If not, see .
647 |
648 | Also add information on how to contact you by electronic and paper mail.
649 |
650 | If your software can interact with users remotely through a computer
651 | network, you should also make sure that it provides a way for users to
652 | get its source. For example, if your program is a web application, its
653 | interface could display a "Source" link that leads users to an archive
654 | of the code. There are many ways you could offer source, and different
655 | solutions will be better for different programs; see section 13 for the
656 | specific requirements.
657 |
658 | You should also get your employer (if you work as a programmer) or school,
659 | if any, to sign a "copyright disclaimer" for the program, if necessary.
660 | For more information on this, and how to apply and follow the GNU AGPL, see
661 | .
662 |
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