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ESP32_hotspot
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init

Timothy Pomeroy 2 years ago
parent
2a9b7160d7
commit
44d545a593
3 changed files with 362 additions and 0 deletions
Unified View Show Diff Stats
  1. 98 0
      ESP32_hotspot.ino
  2. 11 0
      config.h
  3. 253 0
      web.h

+ 98 - 0
ESP32_hotspot.ino
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+/// import all of the common libs
 
+#include <WiFi.h>
 
+#include <WiFiClient.h>
 
+#include <WiFiAP.h>
 
+#include <WebServer.h>
 
+#include <uri/UriBraces.h>
 
+#include <ESPmDNS.h>
 
+
 
+#include "esp_wifi.h" // common esp wifi methods
 
+
 
+#include "web.h"  // our webpage contfigs
 
+#include "config.h" // out newtowrk configs
 
+
 
+WebServer server(port);
 
+
 
+void handleRoot() {
 
+  String message = "<h1>Actions</h1>";
 
+  String response = formatContent("Actions", message);
 
+  server.send(200, "text/html", response);
 
+}
 
+
 
+void handleClients() {
 
+  String message = "Client list\n\n";
 
+  wifi_sta_list_t wifi_sta_list;
 
+  tcpip_adapter_sta_list_t adapter_sta_list;
 
+  esp_wifi_ap_get_sta_list(&wifi_sta_list);
 
+  tcpip_adapter_get_sta_list(&wifi_sta_list, &adapter_sta_list);
 
+  if (adapter_sta_list.num > 0) {
 
+    for (uint8_t i = 0; i < adapter_sta_list.num; i++) {
 
+      tcpip_adapter_sta_info_t station = adapter_sta_list.sta[i];
 
+      ip_addr_t client_ip_addr;
 
+      memcpy((char *)&client_ip_addr.u_addr.ip4, (char *)&station.ip, sizeof(ip4_addr));
 
+      client_ip_addr.type = IPADDR_TYPE_V4;
 
+      message += ((String) "[+] Device " + i + " ");
 
+      message += ("%02X:%02X:%02X:%02X:%02X:%02X", station.mac[0], station.mac[1], station.mac[2], station.mac[3], station.mac[4], station.mac[5]);
 
+      message += (" ");
 
+      message += (ip4addr_ntoa(&(client_ip_addr.u_addr.ip4)));
 
+      message += ("\n");
 
+    }
 
+  }
 
+  String response = formatContent("Clients", "<pre>" + message + "</pre>");
 
+  server.send(200, "text/html", response);
 
+}
 
+
 
+void handleStatus() {
 
+  String message = "<h1>Online</h1>";
 
+  String response = formatContent("Status", message);
 
+  server.send(200, "text/html", response);
 
+}
 
+
 
+String formatContent(String title, String content) {
 
+  String response = (String) page_header + (String) page_nav + (String) page_content + (String) page_footer;
 
+  response.replace("__TITLE__", title);
 
+  response.replace("__CONTENT__", content);  
+  server.send(200, "text/html", response);
 
+}
 
+
 
+void setup() {
 
+  Serial.begin(baud);
 
+  Serial.println("\n[+] Creating AP");
 
+  WiFi.mode(WIFI_AP);
 
+  WiFi.softAP(ssid, password, channel, hide_SSID, max_connection);
 
+  
+  Serial.println((String) " --> ssid: " + ssid);
 
+  Serial.println((String) " --> password: " + password);
 
+  Serial.println((String) " --> channel: " + channel);
 
+  Serial.println((String) " --> hide ssid: " + hide_SSID);
 
+  Serial.println((String) " --> max connections: " + max_connection);
 
+  Serial.println(" --> ip address: 10.10.10.1");
 
+  Serial.println(" --> gateway: 10.10.10.1");
 
+  Serial.println(" --> subnet: 255.255.255.0");
 
+  
+  delay(100);
 
+  WiFi.softAPConfig(ip, ip, subnet);
 
+  delay(100);
 
+  IPAddress myIP = WiFi.softAPIP();
 
+  delay(100);
 
+  MDNS.begin(host);
 
+  
+  server.on("/", handleRoot);
 
+  server.on("/clients", handleClients);
 
+  server.on("/status", handleStatus);
 
+  server.onNotFound(handleRoot);
 
+  server.begin();
 
+  
+  delay(100);
 
+  MDNS.addService("http", "tcp", port);
 
+
 
+  Serial.print("[+] HTTP server started: http://");
 
+  Serial.print(host);
 
+  Serial.print(", http://");
 
+  Serial.println(myIP);
 
+}
 
+
 
+void loop() {
 
+  server.handleClient();
 
+  delay(2);
 
+}

+ 11 - 0
config.h
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+const int baud = 115200;                  // serial baud rate
 
+const char *host = "HawkBandAP";          // ap name for mdns
 
+const char *ssid = "HawkBandLED";         // SSID Name
 
+const char *password = "j0inth3n3tw0rk";  // SSID Password - Set to NULL to have an open AP
 
+const int channel = 7;                    // WiFi Channel number between 1 and 13
 
+const bool hide_SSID = false;             // To disable SSID broadcast -> SSID will not appear in a basic WiFi scan
 
+const int max_connection = 25;            // Maximum simultaneous connected clients on the AP
 
+const int port = 80;
 
+
 
+const IPAddress ip(10, 10, 10, 1);
 
+const IPAddress subnet(255, 255, 255, 0);

+ 253 - 0
web.h
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+#ifndef WEB_H
 
+#define WEB_H
 
+
 
+const char* page_header = R"(
 
+<!DOCTYPE html>
 
+<html>
 
+<head>
 
+<meta charset="UTF-8">
 
+<meta name="viewport" content="width=device-width, initial-scale=1">
 
+<title>__TITLE__</title>
 
+<style>
 
+body,textarea,input,select{
 
+background:0;
 
+border-radius:0;
 
+font:16px sans-serif;
 
+margin:0
 
+}
 
+.smooth{
 
+transition:all .2s
 
+}
 
+.btn,.nav a{
 
+text-decoration:none
 
+}
 
+.container{
 
+margin:0 20px;
 
+width:auto
 
+}
 
+label>*{
 
+display:inline
 
+}
 
+form>*{
 
+display:block;
 
+margin-bottom:10px
 
+}
 
+.btn{
 
+background:#999;
 
+border-radius:6px;
 
+border:0;
 
+color:#fff;
 
+cursor:pointer;
 
+display:inline-block;
 
+margin:2px 0;
 
+padding:12px 30px 14px
 
+}
 
+.btn:hover{
 
+background:#888
 
+}
 
+.btn:active,.btn:focus{
 
+background:#777
 
+}
 
+.btn-a{
 
+background:#0ae
 
+}
 
+.btn-a:hover{
 
+background:#09d
 
+}
 
+.btn-a:active,.btn-a:focus{
 
+background:#08b
 
+}
 
+.btn-b{
 
+background:#3c5
 
+}
 
+.btn-b:hover{
 
+background:#2b4
 
+}
 
+.btn-b:active,.btn-b:focus{
 
+background:#2a4
 
+}
 
+.btn-c{
 
+background:#d33
 
+}
 
+.btn-c:hover{
 
+background:#c22
 
+}
 
+.btn-c:active,.btn-c:focus{
 
+background:#b22
 
+}
 
+.btn-sm{
 
+border-radius:4px;
 
+padding:10px 14px 11px
 
+}
 
+.row{
 
+margin:1% 0;
 
+overflow:auto
 
+}
 
+.col{
 
+float:left
 
+}
 
+.table,.c12{
 
+width:100%
 
+}
 
+.c11{
 
+width:91.66%
 
+}
 
+.c10{
 
+width:83.33%
 
+}
 
+.c9{
 
+width:75%
 
+}
 
+.c8{
 
+width:66.66%
 
+}
 
+.c7{
 
+width:58.33%
 
+}
 
+.c6{
 
+width:50%
 
+}
 
+.c5{
 
+width:41.66%
 
+}
 
+.c4{
 
+width:33.33%
 
+}
 
+.c3{
 
+width:25%
 
+}
 
+.c2{
 
+width:16.66%
 
+}
 
+.c1{
 
+width:8.33%
 
+}
 
+h1{
 
+font-size:3em
 
+}
 
+.btn,h2{
 
+font-size:2em
 
+}
 
+.ico{
 
+font:33px Arial Unicode MS,Lucida Sans Unicode
 
+}
 
+.addon,.btn-sm,.nav,textarea,input,select{
 
+outline:0;
 
+font-size:14px
 
+}
 
+textarea,input,select{
 
+padding:8px;
 
+border:1px solid #ccc
 
+}
 
+textarea:focus,input:focus,select:focus{
 
+border-color:#5ab
 
+}
 
+textarea,input[type=text]{
 
+-webkit-appearance:none;
 
+width:13em
 
+}
 
+.addon{
 
+padding:8px 12px;
 
+box-shadow:0 0 0 1px #ccc
 
+}
 
+.nav,.nav .current,.nav a:hover{
 
+background:#000;
 
+color:#fff
 
+}
 
+.nav{
 
+height:24px;
 
+padding:11px 0 15px
 
+}
 
+.nav a{
 
+color:#aaa;
 
+padding-right:1em;
 
+position:relative;
 
+top:-1px
 
+}
 
+.nav .pagename{
 
+font-size:22px;
 
+top:1px
 
+}
 
+.btn.btn-close{
 
+background:#000;
 
+float:right;
 
+font-size:25px;
 
+margin:-54px 7px;
 
+display:none
 
+}
 
+@media(min-width:1310px){
 
+.container{
 
+margin:auto;
 
+width:1270px
 
+}
 
+}
 
+@media(max-width:870px){
 
+.row .col{
 
+width:100%
 
+}
 
+}
 
+@media(max-width:500px){
 
+.btn.btn-close{
 
+display:block
 
+}
 
+.nav{
 
+overflow:hidden
 
+}
 
+.pagename{
 
+margin-top:-11px
 
+}
 
+.nav:active,.nav:focus{
 
+height:auto
 
+}
 
+.nav div:before{
 
+background:#000;
 
+border-bottom:10px double;
 
+border-top:3px solid;
 
+content:'';
 
+float:right;
 
+height:4px;
 
+position:relative;
 
+right:3px;
 
+top:14px;
 
+width:20px
 
+}
 
+.nav a{
 
+padding:.5em 0;
 
+display:block;
 
+width:50%
 
+}
 
+}
 
+.table th,.table td{
 
+padding:.5em;
 
+text-align:left
 
+}
 
+.table tbody>:nth-child(2n-1){
 
+background:#ddd
 
+}
 
+.msg{
 
+padding:1.5em;
 
+background:#def;
 
+border-left:5px solid #59d
 
+}
 
+</style>
 
+</head>
 
+<body>
 
+  )";
 
+
 
+const char* page_content = "<div class=\"container\">__CONTENT__</div>";
 
+
 
+const char* page_footer = "</body>\n</html>";
 
+
 
+const char* page_nav = R"(
 
+<nav class="nav" tabindex="-1">
 
+<div class="container">
 
+<a class="pagename current" href="/">__TITLE__</a>
 
+<a href="/">Actions</a>
 
+<a href="/clients">Clients</a> 
+<a href="/status">Status</a>
 
+</div>
 
+</nav>
 
+<button class="btn-close btn btn-sm">×</button>
 
+)";
 
+
 
+#endif