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LoRa_APRS_iGate/src/web_utils.cpp
Ricardo Guzman (Richonguzman) cda901142d INA219 3
2025-12-01 12:45:14 -03:00

389 lines
20 KiB
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/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
*
* This file is part of LoRa APRS iGate.
*
* LoRa APRS iGate is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* LoRa APRS iGate is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
*/
#include <ArduinoJson.h>
#include "configuration.h"
#include "ota_utils.h"
#include "web_utils.h"
#include "display.h"
#include "utils.h"
extern Configuration Config;
extern uint32_t lastBeaconTx;
extern std::vector<ReceivedPacket> receivedPackets;
extern const char web_index_html[] asm("_binary_data_embed_index_html_gz_start");
extern const char web_index_html_end[] asm("_binary_data_embed_index_html_gz_end");
extern const size_t web_index_html_len = web_index_html_end - web_index_html;
extern const char web_style_css[] asm("_binary_data_embed_style_css_gz_start");
extern const char web_style_css_end[] asm("_binary_data_embed_style_css_gz_end");
extern const size_t web_style_css_len = web_style_css_end - web_style_css;
extern const char web_script_js[] asm("_binary_data_embed_script_js_gz_start");
extern const char web_script_js_end[] asm("_binary_data_embed_script_js_gz_end");
extern const size_t web_script_js_len = web_script_js_end - web_script_js;
extern const char web_bootstrap_css[] asm("_binary_data_embed_bootstrap_css_gz_start");
extern const char web_bootstrap_css_end[] asm("_binary_data_embed_bootstrap_css_gz_end");
extern const size_t web_bootstrap_css_len = web_bootstrap_css_end - web_bootstrap_css;
extern const char web_bootstrap_js[] asm("_binary_data_embed_bootstrap_js_gz_start");
extern const char web_bootstrap_js_end[] asm("_binary_data_embed_bootstrap_js_gz_end");
extern const size_t web_bootstrap_js_len = web_bootstrap_js_end - web_bootstrap_js;
// Declare external symbols for the embedded image data
extern const unsigned char favicon_data[] asm("_binary_data_embed_favicon_png_gz_start");
extern const unsigned char favicon_data_end[] asm("_binary_data_embed_favicon_png_gz_end");
extern const size_t favicon_data_len = favicon_data_end - favicon_data;
namespace WEB_Utils {
AsyncWebServer server(80);
void handleNotFound(AsyncWebServerRequest *request) {
AsyncWebServerResponse *response = request->beginResponse(404, "text/plain", "Not found");
response->addHeader("Cache-Control", "max-age=3600");
request->send(response);
}
void handleStatus(AsyncWebServerRequest *request) {
request->send(200, "text/plain", "OK");
}
void handleHome(AsyncWebServerRequest *request) {
if(Config.webadmin.active && !request->authenticate(Config.webadmin.username.c_str(), Config.webadmin.password.c_str()))
return request->requestAuthentication();
AsyncWebServerResponse *response = request->beginResponse(200, "text/html", (const uint8_t*)web_index_html, web_index_html_len);
response->addHeader("Content-Encoding", "gzip");
request->send(response);
}
void handleFavicon(AsyncWebServerRequest *request) {
AsyncWebServerResponse *response = request->beginResponse(200, "image/x-icon", (const uint8_t*)favicon_data, favicon_data_len);
response->addHeader("Content-Encoding", "gzip");
request->send(response);
}
void handleReadConfiguration(AsyncWebServerRequest *request) {
if(Config.webadmin.active && !request->authenticate(Config.webadmin.username.c_str(), Config.webadmin.password.c_str()))
return request->requestAuthentication();
File file = SPIFFS.open("/igate_conf.json");
String fileContent;
while(file.available()){
fileContent += String((char)file.read());
}
request->send(200, "application/json", fileContent);
}
void handleReceivedPackets(AsyncWebServerRequest *request) {
StaticJsonDocument<1536> data;
for (int i = 0; i < receivedPackets.size(); i++) {
data[i]["rxTime"] = receivedPackets[i].rxTime;
data[i]["packet"] = receivedPackets[i].packet;
data[i]["RSSI"] = receivedPackets[i].RSSI;
data[i]["SNR"] = receivedPackets[i].SNR;
}
String buffer;
serializeJson(data, buffer);
request->send(200, "application/json", buffer);
}
void handleWriteConfiguration(AsyncWebServerRequest *request) {
Serial.println("Got new Configuration Data from www");
auto getParamStringSafe = [&](const String& name, const String& defaultValue = "") -> String {
if (request->hasParam(name, true)) {
return request->getParam(name, true)->value();
}
return defaultValue;
};
auto getParamIntSafe = [&](const String& name, int defaultValue = 0) -> int {
if (request->hasParam(name, true)) {
return request->getParam(name, true)->value().toInt();
}
return defaultValue;
};
auto getParamFloatSafe = [&](const String& name, float defaultValue = 0.0) -> float {
if (request->hasParam(name, true)) {
return request->getParam(name, true)->value().toFloat();
}
return defaultValue;
};
auto getParamDoubleSafe = [&](const String& name, double defaultValue = 0.0) -> double {
if (request->hasParam(name, true)) {
return request->getParam(name, true)->value().toDouble();
}
return defaultValue;
};
int networks = getParamIntSafe("wifi.APs");
Config.wifiAPs = {};
for (int i = 0; i < networks; i++) {
WiFi_AP wifiap;
wifiap.ssid = getParamStringSafe("wifi.AP." + String(i) + ".ssid");
wifiap.password = getParamStringSafe("wifi.AP." + String(i) + ".password");
Config.wifiAPs.push_back(wifiap);
}
Config.startupDelay = getParamIntSafe("startupDelay", Config.startupDelay);
Config.callsign = getParamStringSafe("callsign", Config.callsign);
Config.wifiAutoAP.password = getParamStringSafe("wifi.autoAP.password", Config.wifiAutoAP.password);
Config.wifiAutoAP.timeout = getParamIntSafe("wifi.autoAP.timeout", Config.wifiAutoAP.timeout);
Config.aprs_is.active = request->hasParam("aprs_is.active", true);
if (Config.aprs_is.active) {
Config.aprs_is.messagesToRF = request->hasParam("aprs_is.messagesToRF", true);
Config.aprs_is.objectsToRF = request->hasParam("aprs_is.objectsToRF", true);
Config.aprs_is.server = getParamStringSafe("aprs_is.server", Config.aprs_is.server);
Config.aprs_is.passcode = getParamStringSafe("aprs_is.passcode", Config.aprs_is.passcode);
Config.aprs_is.port = getParamIntSafe("aprs_is.port", Config.aprs_is.port);
Config.aprs_is.filter = getParamStringSafe("aprs_is.filter", Config.aprs_is.filter);
}
Config.beacon.interval = getParamIntSafe("beacon.interval", Config.beacon.interval);
Config.beacon.sendViaAPRSIS = request->hasParam("beacon.sendViaAPRSIS", true);
Config.beacon.sendViaRF = request->hasParam("beacon.sendViaRF", true);
Config.beacon.beaconFreq = getParamIntSafe("beacon.beaconFreq", Config.beacon.beaconFreq);
Config.beacon.latitude = getParamDoubleSafe("beacon.latitude", Config.beacon.latitude);
Config.beacon.longitude = getParamDoubleSafe("beacon.longitude", Config.beacon.longitude);
Config.beacon.comment = getParamStringSafe("beacon.comment", Config.beacon.comment);
Config.beacon.overlay = getParamStringSafe("beacon.overlay", Config.beacon.overlay);
Config.beacon.symbol = getParamStringSafe("beacon.symbol", Config.beacon.symbol);
Config.beacon.path = getParamStringSafe("beacon.path", Config.beacon.path);
Config.beacon.statusActive = request->hasParam("beacon.statusActive", true);
if (Config.beacon.statusActive) {
Config.beacon.statusPacket = getParamStringSafe("beacon.statusPacket", Config.beacon.statusPacket);
}
Config.beacon.gpsActive = request->hasParam("beacon.gpsActive", true);
Config.beacon.ambiguityLevel = getParamIntSafe("beacon.ambiguityLevel", Config.beacon.ambiguityLevel);
Config.personalNote = getParamStringSafe("personalNote", Config.personalNote);
Config.blacklist = getParamStringSafe("blacklist", Config.blacklist);
Config.digi.mode = getParamIntSafe("digi.mode", Config.digi.mode);
Config.digi.ecoMode = getParamIntSafe("digi.ecoMode", Config.digi.ecoMode);
Config.loramodule.rxActive = request->hasParam("lora.rxActive", true);
Config.loramodule.rxFreq = getParamIntSafe("lora.rxFreq", Config.loramodule.rxFreq);
Config.loramodule.rxSpreadingFactor = getParamIntSafe("lora.rxSpreadingFactor", Config.loramodule.rxSpreadingFactor);
Config.loramodule.rxCodingRate4 = getParamIntSafe("lora.rxCodingRate4", Config.loramodule.rxCodingRate4);
Config.loramodule.rxSignalBandwidth = getParamIntSafe("lora.rxSignalBandwidth", Config.loramodule.rxSignalBandwidth);
Config.loramodule.txActive = request->hasParam("lora.txActive", true);
Config.loramodule.txFreq = getParamIntSafe("lora.txFreq", Config.loramodule.txFreq);
Config.loramodule.txSpreadingFactor = getParamIntSafe("lora.txSpreadingFactor", Config.loramodule.txSpreadingFactor);
Config.loramodule.txCodingRate4 = getParamIntSafe("lora.txCodingRate4", Config.loramodule.txCodingRate4);
Config.loramodule.txSignalBandwidth = getParamIntSafe("lora.txSignalBandwidth", Config.loramodule.txSignalBandwidth);
Config.loramodule.power = getParamIntSafe("lora.power", Config.loramodule.power);
Config.display.alwaysOn = request->hasParam("display.alwaysOn", true);
if (!Config.display.alwaysOn) {
Config.display.timeout = getParamIntSafe("display.timeout", Config.display.timeout);
}
Config.display.turn180 = request->hasParam("display.turn180", true);
Config.battery.sendInternalVoltage = request->hasParam("battery.sendInternalVoltage", true);
Config.battery.monitorInternalVoltage = request->hasParam("battery.monitorInternalVoltage", true);
if (Config.battery.monitorInternalVoltage) {
Config.battery.internalSleepVoltage = getParamFloatSafe("battery.internalSleepVoltage", Config.battery.internalSleepVoltage);
}
Config.battery.sendExternalVoltage = request->hasParam("battery.sendExternalVoltage", true);
if (Config.battery.sendExternalVoltage) {
Config.battery.useExternalI2CSensor = request->hasParam("battery.useExternalI2CSensor", true);
}
if (Config.battery.sendExternalVoltage) {
Config.battery.externalVoltagePin = getParamIntSafe("battery.externalVoltagePin", Config.battery.externalVoltagePin);
Config.battery.voltageDividerR1 = getParamFloatSafe("battery.voltageDividerR1", Config.battery.voltageDividerR1);
Config.battery.voltageDividerR2 = getParamFloatSafe("battery.voltageDividerR2", Config.battery.voltageDividerR2);
}
Config.battery.monitorExternalVoltage = request->hasParam("battery.monitorExternalVoltage", true);
if (Config.battery.monitorExternalVoltage) {
Config.battery.externalSleepVoltage = getParamFloatSafe("battery.externalSleepVoltage", Config.battery.externalSleepVoltage);
}
Config.battery.sendVoltageAsTelemetry = request->hasParam("battery.sendVoltageAsTelemetry", true);
Config.wxsensor.active = request->hasParam("wxsensor.active", true);
if (Config.wxsensor.active) {
Config.wxsensor.heightCorrection = getParamIntSafe("wxsensor.heightCorrection", Config.wxsensor.heightCorrection);
Config.wxsensor.temperatureCorrection = getParamFloatSafe("wxsensor.temperatureCorrection", Config.wxsensor.temperatureCorrection);
Config.beacon.symbol = "_";
}
Config.syslog.active = request->hasParam("syslog.active", true);
if (Config.syslog.active) {
Config.syslog.server = getParamStringSafe("syslog.server", Config.syslog.server);
Config.syslog.port = getParamIntSafe("syslog.port", Config.syslog.port);
Config.syslog.logBeaconOverTCPIP = request->hasParam("syslog.logBeaconOverTCPIP", true);
}
Config.tnc.enableServer = request->hasParam("tnc.enableServer", true);
Config.tnc.enableSerial = request->hasParam("tnc.enableSerial", true);
Config.tnc.acceptOwn = request->hasParam("tnc.acceptOwn", true);
Config.tnc.aprsBridgeActive = request->hasParam("tnc.aprsBridgeActive", true);
Config.mqtt.active = request->hasParam("mqtt.active", true);
if (Config.mqtt.active) {
Config.mqtt.server = getParamStringSafe("mqtt.server", Config.mqtt.server);
Config.mqtt.topic = getParamStringSafe("mqtt.topic", Config.mqtt.topic);
Config.mqtt.username = getParamStringSafe("mqtt.username", Config.mqtt.username);
Config.mqtt.password = getParamStringSafe("mqtt.password", Config.mqtt.password);
Config.mqtt.port = getParamIntSafe("mqtt.port", Config.mqtt.port);
Config.mqtt.beaconOverMqtt = request->hasParam("mqtt.beaconOverMqtt", true);
}
Config.rebootMode = request->hasParam("other.rebootMode", true);
if (Config.rebootMode) {
Config.rebootModeTime = getParamIntSafe("other.rebootModeTime", Config.rebootModeTime);
}
Config.ota.username = getParamStringSafe("ota.username", Config.ota.username);
Config.ota.password = getParamStringSafe("ota.password", Config.ota.password);
Config.webadmin.active = request->hasParam("webadmin.active", true);
if (Config.webadmin.active) {
Config.webadmin.username = getParamStringSafe("webadmin.username", Config.webadmin.username);
Config.webadmin.password = getParamStringSafe("webadmin.password", Config.webadmin.password);
}
Config.remoteManagement.managers = getParamStringSafe("remoteManagement.managers", Config.remoteManagement.managers);
Config.remoteManagement.rfOnly = request->hasParam("remoteManagement.rfOnly", true);
Config.ntp.server = getParamStringSafe("ntp.server", Config.ntp.server);
Config.ntp.gmtCorrection = getParamFloatSafe("ntp.gmtCorrection", Config.ntp.gmtCorrection);
Config.rememberStationTime = getParamIntSafe("other.rememberStationTime", Config.rememberStationTime);
Config.backupDigiMode = request->hasParam("other.backupDigiMode", true);
bool saveSuccess = Config.writeFile();
if (saveSuccess) {
Serial.println("Configuration saved successfully");
AsyncWebServerResponse *response = request->beginResponse(302, "text/html", "");
response->addHeader("Location", "/?success=1");
request->send(response);
displayToggle(false);
delay(500);
ESP.restart();
} else {
Serial.println("Error saving configuration!");
String errorPage = "<!DOCTYPE html><html><head><title>Error</title></head><body>";
errorPage += "<h1>Configuration Error:</h1>";
errorPage += "<p>Couldn't save new configuration. Please try again.</p>";
errorPage += "<a href='/'>Back</a></body></html>";
AsyncWebServerResponse *response = request->beginResponse(500, "text/html", errorPage);
request->send(response);
}
}
void handleAction(AsyncWebServerRequest *request) {
String type = request->getParam("type", false)->value();
if (type == "send-beacon") {
lastBeaconTx = 0;
request->send(200, "text/plain", "Beacon will be sent in a while");
} else if (type == "reboot") {
displayToggle(false);
ESP.restart();
} else {
request->send(404, "text/plain", "Not Found");
}
}
void handleStyle(AsyncWebServerRequest *request) {
AsyncWebServerResponse *response = request->beginResponse(200, "text/css", (const uint8_t*)web_style_css, web_style_css_len);
response->addHeader("Content-Encoding", "gzip");
request->send(response);
}
void handleScript(AsyncWebServerRequest *request) {
AsyncWebServerResponse *response = request->beginResponse(200, "text/javascript", (const uint8_t*)web_script_js, web_script_js_len);
response->addHeader("Content-Encoding", "gzip");
request->send(response);
}
void handleBootstrapStyle(AsyncWebServerRequest *request) {
AsyncWebServerResponse *response = request->beginResponse(200, "text/css", (const uint8_t*)web_bootstrap_css, web_bootstrap_css_len);
response->addHeader("Content-Encoding", "gzip");
response->addHeader("Cache-Control", "max-age=3600");
request->send(response);
}
void handleBootstrapScript(AsyncWebServerRequest *request) {
AsyncWebServerResponse *response = request->beginResponse(200, "text/javascript", (const uint8_t*)web_bootstrap_js, web_bootstrap_js_len);
response->addHeader("Content-Encoding", "gzip");
response->addHeader("Cache-Control", "max-age=3600");
request->send(response);
}
void setup() {
if (Config.digi.ecoMode == 0) {
server.on("/", HTTP_GET, handleHome);
server.on("/status", HTTP_GET, handleStatus);
server.on("/received-packets.json", HTTP_GET, handleReceivedPackets);
server.on("/configuration.json", HTTP_GET, handleReadConfiguration);
server.on("/configuration.json", HTTP_POST, handleWriteConfiguration);
server.on("/action", HTTP_POST, handleAction);
server.on("/style.css", HTTP_GET, handleStyle);
server.on("/script.js", HTTP_GET, handleScript);
server.on("/bootstrap.css", HTTP_GET, handleBootstrapStyle);
server.on("/bootstrap.js", HTTP_GET, handleBootstrapScript);
server.on("/favicon.png", HTTP_GET, handleFavicon);
OTA_Utils::setup(&server); // Include OTA Updater for WebServer
server.onNotFound(handleNotFound);
server.begin();
}
}
}
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