mirror of
https://github.com/0xFEEDC0DE64/arduino-esp32.git
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a59eafbc9d
* fix sdmmc config * Fix warnings in EEPROM from @Curclamas * remove leftover TAG in EEPROM * Initial add of @stickbreaker i2c * Add log_n * fix warnings when log is off * i2c code clean up and reorganization * add flags to interrupt allocator * fix sdmmc config * Fix warnings in EEPROM from @Curclamas * remove leftover TAG in EEPROM * fix errors with latest IDF * fix debug optimization (#1365) incorrect optimization for debugging tick markers. * Fix some missing BT header * Change BTSerial log calls * Update BLE lib * Arduino-ESP32 release management scripted (#1515) * Calculate an absolute path for a custom partitions table (#1452) * * Arduino-ESP32 release management scripted (ready-to-merge) * * secure env for espressif/arduino-esp32 * * build tests enabled * gitter webhook enabled * * gitter room link fixed * better comment * * filepaths fixed * BT Serial adjustments * * don't run sketch builds & tests for tagged builds * Return false from WiFi.hostByName() if hostname is not resolved * Free BT Memory when BT is not used * WIFI_MODE_NULL is not supported anymore * Select some key examples to build with PlatformIO to save some time * Update BLE lib * Fixed BLE lib * Major WiFi overhaul - auto reconnect on connection loss now works - moved to event groups - some code clean up and procedure optimizations - new methods to get a more elaborate system ststus * Add cmake tests to travis * Add initial AsyncUDP * Add NetBIOS lib and fix CMake includes * Add Initial WebServer * Fix WebServer and examples * travis not quiting on build fail * Try different travis build * Update IDF to aaf1239 * Fix WPS Example * fix script permission and add some fail tests to sketch builder * Add missing space in WiFiClient::write(Stream &stream)
133 lines
4.1 KiB
C++
133 lines
4.1 KiB
C++
#include <WiFi.h>
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#include <WiFiClient.h>
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#include <WebServer.h>
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const char* ssid = "........";
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const char* password = "........";
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WebServer server(80);
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//Check if header is present and correct
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bool is_authentified() {
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Serial.println("Enter is_authentified");
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if (server.hasHeader("Cookie")) {
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Serial.print("Found cookie: ");
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String cookie = server.header("Cookie");
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Serial.println(cookie);
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if (cookie.indexOf("ESPSESSIONID=1") != -1) {
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Serial.println("Authentification Successful");
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return true;
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}
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}
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Serial.println("Authentification Failed");
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return false;
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}
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//login page, also called for disconnect
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void handleLogin() {
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String msg;
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if (server.hasHeader("Cookie")) {
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Serial.print("Found cookie: ");
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String cookie = server.header("Cookie");
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Serial.println(cookie);
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}
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if (server.hasArg("DISCONNECT")) {
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Serial.println("Disconnection");
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server.sendHeader("Location", "/login");
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server.sendHeader("Cache-Control", "no-cache");
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server.sendHeader("Set-Cookie", "ESPSESSIONID=0");
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server.send(301);
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return;
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}
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if (server.hasArg("USERNAME") && server.hasArg("PASSWORD")) {
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if (server.arg("USERNAME") == "admin" && server.arg("PASSWORD") == "admin") {
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server.sendHeader("Location", "/");
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server.sendHeader("Cache-Control", "no-cache");
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server.sendHeader("Set-Cookie", "ESPSESSIONID=1");
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server.send(301);
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Serial.println("Log in Successful");
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return;
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}
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msg = "Wrong username/password! try again.";
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Serial.println("Log in Failed");
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}
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String content = "<html><body><form action='/login' method='POST'>To log in, please use : admin/admin<br>";
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content += "User:<input type='text' name='USERNAME' placeholder='user name'><br>";
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content += "Password:<input type='password' name='PASSWORD' placeholder='password'><br>";
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content += "<input type='submit' name='SUBMIT' value='Submit'></form>" + msg + "<br>";
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content += "You also can go <a href='/inline'>here</a></body></html>";
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server.send(200, "text/html", content);
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}
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//root page can be accessed only if authentification is ok
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void handleRoot() {
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Serial.println("Enter handleRoot");
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String header;
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if (!is_authentified()) {
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server.sendHeader("Location", "/login");
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server.sendHeader("Cache-Control", "no-cache");
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server.send(301);
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return;
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}
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String content = "<html><body><H2>hello, you successfully connected to esp8266!</H2><br>";
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if (server.hasHeader("User-Agent")) {
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content += "the user agent used is : " + server.header("User-Agent") + "<br><br>";
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}
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content += "You can access this page until you <a href=\"/login?DISCONNECT=YES\">disconnect</a></body></html>";
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server.send(200, "text/html", content);
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}
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//no need authentification
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void handleNotFound() {
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String message = "File Not Found\n\n";
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message += "URI: ";
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message += server.uri();
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message += "\nMethod: ";
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message += (server.method() == HTTP_GET) ? "GET" : "POST";
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message += "\nArguments: ";
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message += server.args();
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message += "\n";
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for (uint8_t i = 0; i < server.args(); i++) {
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message += " " + server.argName(i) + ": " + server.arg(i) + "\n";
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}
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server.send(404, "text/plain", message);
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}
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void setup(void) {
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Serial.begin(115200);
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WiFi.mode(WIFI_STA);
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WiFi.begin(ssid, password);
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Serial.println("");
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// Wait for connection
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while (WiFi.status() != WL_CONNECTED) {
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delay(500);
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Serial.print(".");
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}
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Serial.println("");
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Serial.print("Connected to ");
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Serial.println(ssid);
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Serial.print("IP address: ");
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Serial.println(WiFi.localIP());
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server.on("/", handleRoot);
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server.on("/login", handleLogin);
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server.on("/inline", []() {
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server.send(200, "text/plain", "this works without need of authentification");
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});
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server.onNotFound(handleNotFound);
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//here the list of headers to be recorded
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const char * headerkeys[] = {"User-Agent", "Cookie"} ;
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size_t headerkeyssize = sizeof(headerkeys) / sizeof(char*);
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//ask server to track these headers
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server.collectHeaders(headerkeys, headerkeyssize);
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server.begin();
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Serial.println("HTTP server started");
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}
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void loop(void) {
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server.handleClient();
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}
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