Hopefully successfully integrate proper repo.

code/iottb/scripts/wifi_ctl.sh

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+#!/usr/bin/env bash
+# Note, this is not my original work. Source: https://linuxtldr.com/changing-interface-mode/
+
+function list_nic_info () {
+  ip addr show
+}
+
+function enable_monm_iw () {
+  interface=$1
+  sudo ip link set "$interface" down
+  sudo iw "$interface" set monitor control
+  sudo ip link set "$interface" up
+}
+
+function disable_monm_iw () {
+  interface=$1
+  sudo ip link set "$interface" down
+  sudo iw "$interface" set type managed
+  sudo ip link set "$interface" up
+}
+
+function enable_monm_iwconfig () {
+  interface=$1
+  sudo ifconfig "$interface" down
+  sudo iwconfig "$interface" mode monitor
+  sudo ifconfig "$interface" up
+}
+
+function disable_monm_iwconfig () {
+  interface=$1
+  sudo ifconfig "$interface" down
+  sudo iwconfig "$interface" mode managed
+  sudo ifconfig "$interface" up
+}
+
+function enable_monm_acng () {
+  interface=$1
+  sudo airmon-ng check
+  sudo airmon-ng check kill
+  sudo airmon-ng start "$interface"
+}
+
+function disable_monm_acng () {
+  interface="${1}mon"
+  sudo airmon-ng stop "$interface"
+  sudo systemctl restart NetworkManager
+}
+
+if declare -f "$1" > /dev/null
+then
+  "$@"
+else
+  echo "Unknown function '$1'" >&2
+  exit 1
+fi

code/iottb/utils/diagram1.py

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+import matplotlib.pyplot as plt
+import networkx as nx
+
+# Create the graph
+G1 = nx.DiGraph()
+
+# Add nodes with positions
+G1.add_node("IoT Device", pos=(1, 3))
+G1.add_node("AP", pos=(3, 3))
+G1.add_node("Switch (Port Mirroring Enabled)", pos=(5, 3))
+G1.add_node("Gateway Router", pos=(7, 3))
+G1.add_node("Internet", pos=(9, 3))
+G1.add_node("Capture Device", pos=(5, 1))
+
+# Add edges
+G1.add_edge("IoT Device", "AP")
+G1.add_edge("AP", "Switch (Port Mirroring Enabled)")
+G1.add_edge("Switch (Port Mirroring Enabled)", "Gateway Router")
+G1.add_edge("Gateway Router", "Internet")
+G1.add_edge("Switch (Port Mirroring Enabled)", "Capture Device")
+
+# Draw the graph
+pos = nx.get_node_attributes(G1, 'pos')
+plt.figure(figsize=(12, 8))
+nx.draw(G1, pos, with_labels=True, node_size=3000, node_color='lightblue', font_size=10, font_weight='bold')
+nx.draw_networkx_edge_labels(G1, pos, edge_labels={("Switch (Port Mirroring Enabled)", "Capture Device"): "Mirrored Traffic"}, font_color='red')
+
+plt.title("IoT Device Connected via AP to Gateway Router via Switch with Port Mirroring Enabled")
+plt.show()

code/iottb/utils/diagramm2.py

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+import matplotlib.pyplot as plt
+import networkx as nx
+
+# Create the graph
+G2 = nx.DiGraph()
+
+# Add nodes with positions
+G2.add_node("IoT Device", pos=(1, 3))
+G2.add_node("Capture Device (Hotspot)", pos=(3, 3))
+G2.add_node("Ethernet Connection", pos=(5, 3))
+G2.add_node("Gateway Router", pos=(7, 3))
+G2.add_node("Internet", pos=(9, 3))
+
+# Add edges
+G2.add_edge("IoT Device", "Capture Device (Hotspot)")
+G2.add_edge("Capture Device (Hotspot)", "Ethernet Connection")
+G2.add_edge("Ethernet Connection", "Gateway Router")
+G2.add_edge("Gateway Router", "Internet")
+
+# Draw the graph
+pos = nx.get_node_attributes(G2, 'pos')
+plt.figure(figsize=(12, 8))
+nx.draw(G2, pos, with_labels=True, node_size=3000, node_color='lightblue', font_size=10, font_weight='bold')
+nx.draw_networkx_edge_labels(G2, pos, edge_labels={("Capture Device (Hotspot)", "Ethernet Connection"): "Bridged Traffic"}, font_color='red')
+
+plt.title("Capture Device Provides Hotspot and Bridges to Ethernet for Internet")
+plt.show()