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https://github.com/SQ9MDD/TTGO-T-Beam-LoRa-APRS/issues/19 Allow connecting to WiFi networks without password

pull/24/head
Łukasz Nidecki 2021-03-01 13:09:57 +01:00
rodzic b86f643dfb
commit 01ecabd2f8
2 zmienionych plików z 12 dodań i 10 usunięć
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2
include/taskWebServer.h
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@ -16,6 +16,8 @@ extern Preferences preferences;
extern WiFiServer tncServer;
#endif
// MAX 15 chars for preferenece key!!!
static const char *const PREF_WIFI_SSID = "wifi_ssid";
static const char *const PREF_WIFI_PASSWORD = "wifi_password";
static const char *const PREF_APRS_CALLSIGN = "aprs_callsign";
static const char *const PREF_APRS_RELAY_PATH = "aprs_relay_path";
static const char *const PREF_APRS_RELAY_PATH_INIT = "aprs_relay_init";

20
src/taskWebServer.cpp
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@ -75,15 +75,15 @@ void handle_ScanWifi() {
}
void handle_SaveWifiCfg() {
if (!server.hasArg("wifi_ssid") || !server.hasArg("wifi_password")){
if (!server.hasArg(PREF_WIFI_SSID) || !server.hasArg(PREF_WIFI_PASSWORD)){
server.send(500, "text/plain", "Invalid request");
}
if (!server.arg("wifi_ssid").length() || !server.arg("wifi_password").length()){
if (!server.arg(PREF_WIFI_SSID).length()){
server.send(403, "text/plain", "Empty SSID or Password");
}
preferences.putString("wifi_ssid", server.arg("wifi_ssid"));
preferences.putString("wifi_password", server.arg("wifi_password"));
preferences.putString(PREF_WIFI_SSID, server.arg(PREF_WIFI_SSID));
preferences.putString(PREF_WIFI_PASSWORD, server.arg(PREF_WIFI_PASSWORD));
server.sendHeader("Location", "/");
server.send(302,"text/html", "");
@ -105,8 +105,8 @@ void handle_Restore() {
void handle_Cfg() {
String jsonData = "{";
jsonData += R"("wifi_ssid":")" + jsonEscape(preferences.getString("wifi_ssid")) + R"(",)";
jsonData += R"("wifi_password":")" + jsonEscape((preferences.getString("wifi_password").isEmpty() ? String("") : "*")) + R"(",)";
jsonData += R"(PREF_WIFI_SSID:")" + jsonEscape(preferences.getString(PREF_WIFI_SSID)) + R"(",)";
jsonData += R"(PREF_WIFI_PASSWORD:")" + jsonEscape((preferences.getString(PREF_WIFI_PASSWORD).isEmpty() ? String("") : "*")) + R"(",)";
jsonData += jsonLineFromPreferenceString(PREF_APRS_CALLSIGN);
jsonData += jsonLineFromPreferenceString(PREF_APRS_RELAY_PATH);
jsonData += jsonLineFromPreferenceString(PREF_APRS_SYMBOL_TABLE);
@ -177,12 +177,12 @@ void handle_SaveAPRSCfg() {
server.on("/restore", handle_Restore);
server.onNotFound(handle_NotFound);
String wifi_password = preferences.getString("wifi_password");
String wifi_ssid = preferences.getString("wifi_ssid");
if (!wifi_password.length() || !wifi_ssid.length()){
String wifi_password = preferences.getString(PREF_WIFI_PASSWORD);
String wifi_ssid = preferences.getString(PREF_WIFI_SSID);
if (!wifi_ssid.length()){
WiFi.softAP(apSSID.c_str(), apPassword.c_str());
} else {
WiFi.begin(wifi_ssid.c_str(), wifi_password.c_str());
WiFi.begin(wifi_ssid.c_str(), wifi_password.length() ? wifi_password.c_str() : nullptr);
Serial.println("Connecting to " + wifi_ssid);
while (WiFi.status() != WL_CONNECTED) {
Serial.print("Not connected: ");