From e28f8d4d9a7357981e3b906de915ba2f52b6b506 Mon Sep 17 00:00:00 2001
From: Gijs Molenaar <gijs@pythonic.nl>
Date: Sun, 7 Oct 2018 15:01:45 +0200
Subject: [PATCH] add notebooks

---
 notebooks/os.detection.ipynb        | 67 +++++++++++++++++++++++++
 notebooks/requirements.txt          |  1 +
 notebooks/secure_dns_spoofing.ipynb | 77 +++++++++++++++++++++++++++++
 3 files changed, 145 insertions(+)
 create mode 100644 notebooks/os.detection.ipynb
 create mode 100644 notebooks/requirements.txt
 create mode 100644 notebooks/secure_dns_spoofing.ipynb

diff --git a/notebooks/os.detection.ipynb b/notebooks/os.detection.ipynb
new file mode 100644
index 00000000..39bfd26e
--- /dev/null
+++ b/notebooks/os.detection.ipynb
@@ -0,0 +1,67 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def detect_distro():\n",
+    "    params = {}\n",
+    "    with open('/etc/os-release', 'r') as f:\n",
+    "        for line in f.readlines():\n",
+    "            key, value = line.strip().split('=')\n",
+    "            params[key] = value.strip('\"\"')\n",
+    "    return params['ID'], params['VERSION_ID']"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "('ubuntu', '18.04')"
+      ]
+     },
+     "execution_count": 2,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "detect_distro()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.6.5"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}
diff --git a/notebooks/requirements.txt b/notebooks/requirements.txt
new file mode 100644
index 00000000..886e8262
--- /dev/null
+++ b/notebooks/requirements.txt
@@ -0,0 +1 @@
+notebook
diff --git a/notebooks/secure_dns_spoofing.ipynb b/notebooks/secure_dns_spoofing.ipynb
new file mode 100644
index 00000000..c8c53105
--- /dev/null
+++ b/notebooks/secure_dns_spoofing.ipynb
@@ -0,0 +1,77 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import eduvpn.other_nm as NetworkManager\n",
+    "import dbus\n",
+    "import subprocess"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "type_tun = 16  # NM_DEVICE_TYPE_TUN\n",
+    "state_acticated = 100  # NM_DEVICE_STATE_ACTIVATED\n",
+    "devices = NetworkManager.NetworkManager.GetDevices() \n",
+    "interfaces = [x.Interface for x in devices if x.State == state_acticated and x.DeviceType == type_tun]\n",
+    "assert(len(interfaces) == 1)\n",
+    "interface = interfaces[0]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "link = int(subprocess.check_output(['/sbin/ip', 'link', 'show', 'dev', interface]).decode('ascii').split()[0][:-1])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "bus = dbus.SystemBus()\n",
+    "\n",
+    "node = \"/org/freedesktop/resolve1\"\n",
+    "bus_name = 'org.freedesktop.resolve1'\n",
+    "interface = \"org.freedesktop.resolve1.Manager\"\n",
+    "\n",
+    "resolve_proxy = bus.get_object(bus_name=bus_name, object_path=node)\n",
+    "resolve_iface = dbus.Interface(object=resolve_proxy, dbus_interface=interface)\n",
+    "\n",
+    "resolve_iface.SetLinkDomains(link, ((\".\", True),))"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.6.5"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}