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added Wifi-Settings to WebUI and Config

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This commit is contained in:
Marcel Peterkau
2024-01-30 21:31:49 +01:00
parent 26ec46eb0e
commit b723a80d46
9 changed files with 163 additions and 31 deletions
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74
Software/src/config.cpp
View File

@@ -492,6 +492,78 @@ uint32_t ConfigSanityCheck(bool autocorrect)
if (autocorrect)
LubeConfig.CANSource = LubeConfig_defaults.CANSource;
}
if (!validateWiFiString(LubeConfig.wifi_ap_ssid, sizeof(LubeConfig.wifi_ap_ssid)))
{
SET_BIT(setting_reset_bits, 14);
if (autocorrect)
strncpy(LubeConfig.wifi_ap_ssid, LubeConfig_defaults.wifi_ap_ssid, sizeof(LubeConfig.wifi_ap_ssid));
}
if (!validateWiFiString(LubeConfig.wifi_ap_password, sizeof(LubeConfig.wifi_ap_password)))
{
SET_BIT(setting_reset_bits, 15);
if (autocorrect)
strncpy(LubeConfig.wifi_ap_password, LubeConfig_defaults.wifi_ap_password, sizeof(LubeConfig.wifi_ap_password));
}
if (!validateWiFiString(LubeConfig.wifi_client_ssid, sizeof(LubeConfig.wifi_client_ssid)))
{
SET_BIT(setting_reset_bits, 16);
if (autocorrect)
strncpy(LubeConfig.wifi_client_ssid, LubeConfig_defaults.wifi_client_ssid, sizeof(LubeConfig.wifi_client_ssid));
}
if (!validateWiFiString(LubeConfig.wifi_client_password, sizeof(LubeConfig.wifi_client_password)))
{
SET_BIT(setting_reset_bits, 17);
if (autocorrect)
strncpy(LubeConfig.wifi_client_password, LubeConfig_defaults.wifi_client_password, sizeof(LubeConfig.wifi_client_password));
}
// Return the bitmask indicating which settings need to be reset
return setting_reset_bits;
}
}
/**
* @brief Validates whether a given string contains only characters allowed in WiFi SSIDs and passwords.
*
* This function checks each character in the provided string to ensure
* that it contains only characters allowed in WiFi SSIDs and passwords.
* It considers characters from 'A' to 'Z', 'a' to 'z', '0' to '9', as well as
* the following special characters: ! " # $ % & ' ( ) * + , - . / : ; < = > ? @ [ \ ] ^ _ ` { | } ~
*
* @param string Pointer to the string to be validated.
* @param size Size of the string including the null-terminator.
* @return true if the string contains only allowed characters or is NULL,
* false otherwise.
*/
bool validateWiFiString(char *string, size_t size)
{
if (string == NULL)
return false;
for (size_t i = 0; i < size; i++)
{
char c = string[i];
if (c == '\0')
{
// Reached the end of the string, all characters were valid WiFi characters.
return true;
}
if (!((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z') ||
(c >= '0' && c <= '9') || c == '!' || c == '"' || c == '#' ||
c == '$' || c == '%' || c == '&' || c == '\'' || c == '(' ||
c == ')' || c == '*' || c == '+' || c == ',' || c == '-' ||
c == '.' || c == '/' || c == ':' || c == ';' || c == '<' ||
c == '=' || c == '>' || c == '?' || c == '@' || c == '[' ||
c == '\\' || c == ']' || c == '^' || c == '_' || c == '`' ||
c == '{' || c == '|' || c == '}' || c == '~'))
{
// Found a character that is not a valid WiFi character.
return false;
}
}
// If the loop completes without finding a null terminator, the string is invalid.
return false;
}

11
Software/src/struct2json.cpp
View File

@@ -3,16 +3,16 @@
*
* @brief Implementation file for converting structs to JSON objects.
*
* @note This file is auto-generated by a script on 2024-01-25 14:30:32.
* @note This file is auto-generated by a script on 2024-01-30 20:29:34.
*
* @author Marcel Peterkau
* @date 25.01.2024
* @date 30.01.2024
*/
#include "struct2json.h"
void generateJsonObject_LubeConfig(JsonObject& data)
void generateJsonObject_LubeConfig(JsonObject data)
{
data["EEPROM_Version"] = LubeConfig.EEPROM_Version;
data["DistancePerLube_Default"] = LubeConfig.DistancePerLube_Default;
@@ -36,10 +36,11 @@ void generateJsonObject_LubeConfig(JsonObject& data)
data["wifi_ap_password"] = LubeConfig.wifi_ap_password;
data["wifi_client_ssid"] = LubeConfig.wifi_client_ssid;
data["wifi_client_password"] = LubeConfig.wifi_client_password;
data["wifi_autoconnect"] = LubeConfig.wifi_autoconnect;
data["checksum"] = LubeConfig.checksum;
}
void generateJsonObject_PersistenceData(JsonObject& data)
void generateJsonObject_PersistenceData(JsonObject data)
{
data["writeCycleCounter"] = PersistenceData.writeCycleCounter;
data["tankRemain_microL"] = PersistenceData.tankRemain_microL;
@@ -51,4 +52,4 @@ void generateJsonObject_PersistenceData(JsonObject& data)
// CODEGENERATOR_CHECKSUM: 4bb0dc037057aafd9688aacedfaae5c97c9de79dbbd0e139d982208053f74fa8
// CODEGENERATOR_CHECKSUM: 59f35aadffd0bbef253210ea2fbaaf9a515553a2e3cc9bf4cfa2819b63c969ce

28
Software/src/webui.cpp
View File

@@ -307,6 +307,10 @@ void WebserverEERestore_Callback(AsyncWebServerRequest *request, const String &f
LubeConfig.LED_Mode_Flash = json["config"]["LED_Mode_Flash"].as<bool>();
LubeConfig.LED_Max_Brightness = json["config"]["LED_Max_Brightness"].as<uint8_t>();
LubeConfig.LED_Min_Brightness = json["config"]["LED_Min_Brightness"].as<uint8_t>();
strncpy(LubeConfig.wifi_ap_ssid, json["config"]["wifi_ap_ssid"].as<const char *>(), sizeof(LubeConfig.wifi_ap_ssid));
strncpy(LubeConfig.wifi_ap_password, json["config"]["wifi_ap_password"].as<const char *>(), sizeof(LubeConfig.wifi_ap_password));
strncpy(LubeConfig.wifi_client_ssid, json["config"]["wifi_client_ssid"].as<const char *>(), sizeof(LubeConfig.wifi_client_ssid));
strncpy(LubeConfig.wifi_client_password, json["config"]["wifi_client_password"].as<const char *>(), sizeof(LubeConfig.wifi_client_password));
PersistenceData.writeCycleCounter = json["persis"]["writeCycleCounter"].as<uint16_t>();
PersistenceData.tankRemain_microL = json["persis"]["tankRemain_microL"].as<uint32_t>();
@@ -346,7 +350,7 @@ void WebServerEEJSON_Callback(AsyncWebServerRequest *request)
{
AsyncResponseStream *response = request->beginResponseStream("application/json");
JsonDocument json;
JsonObject info = json.to<JsonObject>();
JsonObject info = json["info"].to<JsonObject>();
char buffer[16];
@@ -357,12 +361,12 @@ void WebServerEEJSON_Callback(AsyncWebServerRequest *request)
snprintf_P(buffer, sizeof(buffer), "%s", constants.GitHash);
info["Git-Hash"] = buffer;
JsonObject config = json.to<JsonObject>();
JsonObject config = json["config"].to<JsonObject>();
generateJsonObject_LubeConfig(config);
JsonObject persis = json.to<JsonObject>();
JsonObject persis = json["persis"].to<JsonObject>();
generateJsonObject_PersistenceData(persis);
JsonObject eepart = json.to<JsonObject>();
JsonObject eepart = json["eepart"].to<JsonObject>();
sprintf(buffer, "0x%04X", globals.eePersistanceAdress);
eepart["PersistanceAddress"] = buffer;
@@ -513,7 +517,7 @@ void Websocket_HandleButtons(uint8_t *data)
void Websocket_HandleSettings(uint8_t *data)
{
char identifier[32];
char value[32];
char value[63];
parseWebsocketString((char *)data, identifier, sizeof(identifier), value, sizeof(value));
@@ -568,6 +572,14 @@ void Websocket_HandleSettings(uint8_t *data)
{
LubeConfig.LED_Mode_Flash = value[0] == '1' ? true : false;
}
else if (strcmp(identifier, "wifi-ssid") == 0)
{
strncpy(LubeConfig.wifi_client_ssid, value, sizeof(LubeConfig.wifi_client_ssid));
}
else if (strcmp(identifier, "wifi-password") == 0)
{
strncpy(LubeConfig.wifi_client_password, value, sizeof(LubeConfig.wifi_client_password));
}
else
{
Debug_pushMessage("Got unknown Settings-id and value '%s' from ws-client\n", identifier);
@@ -704,7 +716,9 @@ void Websocket_RefreshClientData_Static(uint32_t client_id, bool send_mapping)
"showimpulse;"
"showgps;"
"showcan;"
"bleedingpulses;";
"bleedingpulses;"
"wifi-ssid;"
"wifi-password;";
if (client_id > 0)
webSocket.text(client_id, mapping);
@@ -733,6 +747,8 @@ void Websocket_RefreshClientData_Static(uint32_t client_id, bool send_mapping)
temp.concat(String(LubeConfig.SpeedSource == SOURCE_GPS ? "1" : "0") + ";");
temp.concat(String(LubeConfig.SpeedSource == SOURCE_CAN ? "1" : "0") + ";");
temp.concat(String(LubeConfig.BleedingPulses) + ";");
temp.concat(String(LubeConfig.wifi_client_ssid) + ";");
temp.concat(String(LubeConfig.wifi_client_password) + ";");
for (uint32_t i = 0; i < SpeedSourceString_Elements; i++)
{