Include ESP8266 example

esp8266example/.gitignore

@@ -0,0 +1,4 @@
+.pio
+.vscode
+include/theSecrets.h
+include/theCerts.h

esp8266example/include/theCerts-example.h

@@ -0,0 +1,59 @@
+#ifndef THECERTS_H
+#define THECERTS_H
+
+#include "pgmspace.h"
+
+const char cert[] PROGMEM = R"EOF(
+-----BEGIN CERTIFICATE-----
+MIIDSzCCAjMCCQD2ahcfZAwXxDANBgkqhkiG9w0BAQsFADCBiTELMAkGA1UEBhMC
+VVMxEzARBgNVBAgMCkNhbGlmb3JuaWExFjAUBgNVBAcMDU9yYW5nZSBDb3VudHkx
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+5tAF1D5vAAwA8nfPysumlLsIjohJZo4lgnhB++AlOg==
+-----END CERTIFICATE-----
+)EOF";
+
+const char key[] PROGMEM = R"EOF(
+-----BEGIN RSA PRIVATE KEY-----
+MIIEpQIBAAKCAQEA9UoHBtn4oNKXjRgIOQ/rLxK/iI0a8Q5mDxhfuwa9//FkftSI
+IFY8UhGk2YNJpnfKOyYWqbqwuJhIZJ2sEIWp2301OnavuGBrpKOgBJJljgH2l/4Z
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+-----END RSA PRIVATE KEY-----
+)EOF";
+
+#endif

esp8266example/include/theSecrets-example.h

@@ -0,0 +1,9 @@
+#ifndef _THE_SECRETS_H_
+#define _THE_SECRETS_H_
+
+const char *ssid = "Wifi";
+const char *psk = "password";
+const char *username = "username";
+const char *password = "password";
+
+#endif

esp8266example/platformio.ini

@@ -0,0 +1,19 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[platformio]
+default_envs = esp8266
+
+[env:esp8266]
+platform = espressif8266
+board = d1_mini
+framework = arduino
+monitor_speed = 115200
+lib_deps = https://gitlab.hs-esslingen.de/toheer/iot-security-tools.git

esp8266example/src/main.cpp

@@ -0,0 +1,53 @@
+#include <Arduino.h>
+#include "theSecrets.h"
+#include "theCerts.h"
+#include "ESP8266WiFi.h"
+
+#include "esp8266/Firewall.hpp"
+#include "esp8266/API.hpp"
+
+fw::Firewall *firewall;
+fw::API *firewallApi;
+
+WiFiEventHandler wifiConnectHandler;
+WiFiEventHandler wifiDisconnectHandler;
+WiFiEventHandler wifiGotIpHandler;
+
+void initFirewall(const String ip)
+{
+  firewall = new fw::Firewall();
+  firewallApi = new fw::API(firewall, cert, key, username, password, ip);
+}
+
+void onConnect(const WiFiEventStationModeConnected &event)
+{
+  Serial.println("[WiFi] connected");
+}
+
+void onDisconnect(const WiFiEventStationModeDisconnected &event)
+{
+  Serial.println("[WiFi] disconnected");
+  WiFi.reconnect();
+}
+
+void onGotIp(const WiFiEventStationModeGotIP &event)
+{
+  initFirewall(WiFi.localIP().toString());
+}
+
+void setup()
+{
+  Serial.begin(115200);
+  WiFi.mode(WIFI_STA);
+  wifiConnectHandler = WiFi.onStationModeConnected(onConnect);
+  wifiDisconnectHandler = WiFi.onStationModeDisconnected(onDisconnect);
+  wifiGotIpHandler = WiFi.onStationModeGotIP(onGotIp);
+  WiFi.begin(ssid, psk);
+  Serial.println("[WiFi] connecting...");
+}
+
+void loop()
+{
+  if (firewallApi != NULL)
+    firewallApi->handle_client();
+}