Mercurial > my-ubiquity-commands

changeset 15:7ffb8a48367e

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Added initial version of 'my-corporate-stalkers' command.
author Atul Varma <varmaa@toolness.com>
date Wed, 01 Apr 2009 09:21:54 -0700
parents 4c4313f33850
children 426e9c04c6f9
files my-corporate-stalkers/index.html my-corporate-stalkers/my-corporate-stalkers.js
diffstat 2 files changed, 74 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/my-corporate-stalkers/index.html	Wed Apr 01 09:21:54 2009 -0700
@@ -0,0 +1,15 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+          "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+  <meta http-equiv="Content-type" content="text/html; charset=utf-8" />
+  <link rel="commands" href="my-corporate-stalkers.js"/>
+  <title>My Corporate Stalkers</title>
+</head>
+<body>
+This Ubiquity command tells you what corporations may know about the sites
+you visit. This is determined by inspecting all outgoing HTTP requests,
+examining who the referrer is, where the destination is, and whether
+or not the request contains a cookie.
+</body>
+</html>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/my-corporate-stalkers/my-corporate-stalkers.js	Wed Apr 01 09:21:54 2009 -0700
@@ -0,0 +1,59 @@
+var observerSvc = Cc["@mozilla.org/observer-service;1"]
+                  .getService(Ci.nsIObserverService);
+
+if (!globals.refererMatrix)
+  globals.refererMatrix = {};
+
+if (globals.myHttpObserver) {
+  observerSvc.removeObserver(globals.myHttpObserver, "http-on-modify-request");
+  globals.myHttpObserver = null;
+}
+
+globals.myHttpObserver = {
+  observe: function(subject, topic, data) {
+    subject = subject.QueryInterface(Ci.nsIHttpChannel);
+    if (subject.referrer) {
+      var refHost = subject.referrer.host;
+      var host = subject.URI.host;
+      refHost = refHost.split('.').slice(-2).join('.');
+      host = host.split('.').slice(-2).join('.');
+      if (refHost != host) {
+        try {
+          subject.getRequestHeader("Cookie");
+          if (!globals.refererMatrix[host])
+            globals.refererMatrix[host] = {};
+          if (!globals.refererMatrix[host][refHost])
+            globals.refererMatrix[host][refHost] = 0;
+          globals.refererMatrix[host][refHost]++;
+        } catch (e if e.result == Components.results.NS_ERROR_NOT_AVAILABLE) {
+        }
+      }
+    }
+  }
+};
+
+observerSvc.addObserver(globals.myHttpObserver,
+                        "http-on-modify-request",
+                        false);
+
+CmdUtils.CreateCommand({
+  name: "my-corporate-stalkers",
+  author: {name: "Atul Varma", email: "avarma@mozilla.com",
+           homepage: "http://www.toolness.com"},
+  license: "MIT",
+  description: ("Shows you what other websites know about you " +
+                "based on the sites you visit."),
+  preview: function(pblock) {
+    var output = "";
+    for (host in globals.refererMatrix) {
+      output += host + " may know that you visit:\n";
+      for (refHost in globals.refererMatrix[host])
+        output += "  " + refHost + "\n";
+      output += "\n";
+    }
+    jQuery(pblock).empty();
+    jQuery(pblock).append(
+      jQuery("<pre></pre>", pblock.ownerDocument).text(output)
+    );
+  }
+});