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Add eraseap option to WiFi disconnect method. (#8758)

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Add eraseCredentials option to WiFi disconnect method (legacy default: true)
This commit is contained in:
Krzysiek S
2022-12-15 10:30:29 +01:00
committed by GitHub
parent 64077df980
commit d3c8d272d7
2 changed files with 23 additions and 4 deletions
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25
libraries/ESP8266WiFi/src/ESP8266WiFiSTA.cpp
View File

@ -353,15 +353,32 @@ bool ESP8266WiFiSTAClass::reconnect() {
} }
/** /**
* Disconnect from the network * Disconnect from the network with clearing saved credentials
* @param wifioff * @param wifioff Bool indicating whether STA should be disabled.
* @return one value of wl_status_t enum * @return one value of wl_status_t enum
*/ */
bool ESP8266WiFiSTAClass::disconnect(bool wifioff) { bool ESP8266WiFiSTAClass::disconnect(bool wifioff) {
// Disconnect with clearing saved credentials.
return disconnect(wifioff, true);
}
/**
* Disconnect from the network
* @param wifioff Bool indicating whether STA should be disabled.
* @param eraseCredentials Bool indicating whether saved credentials should be erased.
* @return one value of wl_status_t enum
*/
bool ESP8266WiFiSTAClass::disconnect(bool wifioff, bool eraseCredentials) {
bool ret = false; bool ret = false;
// Read current config.
struct station_config conf; struct station_config conf;
*conf.ssid = 0; wifi_station_get_config(&conf);
*conf.password = 0;
if (eraseCredentials) {
memset(&conf.ssid, 0, sizeof(conf.ssid));
memset(&conf.password, 0, sizeof(conf.password));
}
// API Reference: wifi_station_disconnect() need to be called after system initializes and the ESP8266 Station mode is enabled. // API Reference: wifi_station_disconnect() need to be called after system initializes and the ESP8266 Station mode is enabled.
if (WiFi.getMode() & WIFI_STA) if (WiFi.getMode() & WIFI_STA)

2
libraries/ESP8266WiFi/src/ESP8266WiFiSTA.h
View File

@ -48,7 +48,9 @@ class ESP8266WiFiSTAClass: public LwipIntf {
bool config(IPAddress local_ip, IPAddress gateway, IPAddress subnet, IPAddress dns1 = (uint32_t)0x00000000, IPAddress dns2 = (uint32_t)0x00000000); bool config(IPAddress local_ip, IPAddress gateway, IPAddress subnet, IPAddress dns1 = (uint32_t)0x00000000, IPAddress dns2 = (uint32_t)0x00000000);
bool reconnect(); bool reconnect();
bool disconnect(bool wifioff = false); bool disconnect(bool wifioff = false);
bool disconnect(bool wifioff, bool eraseCredentials);
bool isConnected(); bool isConnected();