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fix(blufi): Fixed some security issue in blufi example

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This commit is contained in:
zhanghaipeng
2024-11-21 21:00:20 +08:00
parent 39eb6732b2
commit abc18e93eb
2 changed files with 40 additions and 1 deletions
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examples/bluetooth/blufi/main/blufi_example_main.c
+20
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@@ -364,18 +364,33 @@ static void example_event_callback(esp_blufi_cb_event_t event, esp_blufi_cb_para
BLUFI_INFO("Recv STA BSSID %s\n", sta_config.sta.ssid);
break;
case ESP_BLUFI_EVENT_RECV_STA_SSID:
if (param->sta_ssid.ssid_len >= sizeof(sta_config.sta.ssid)/sizeof(sta_config.sta.ssid[0])) {
esp_blufi_send_error_info(ESP_BLUFI_DATA_FORMAT_ERROR);
BLUFI_INFO("Invalid STA SSID\n");
break;
}
strncpy((char *)sta_config.sta.ssid, (char *)param->sta_ssid.ssid, param->sta_ssid.ssid_len);
sta_config.sta.ssid[param->sta_ssid.ssid_len] = '\0';
esp_wifi_set_config(WIFI_IF_STA, &sta_config);
BLUFI_INFO("Recv STA SSID %s\n", sta_config.sta.ssid);
break;
case ESP_BLUFI_EVENT_RECV_STA_PASSWD:
if (param->sta_passwd.passwd_len >= sizeof(sta_config.sta.password)/sizeof(sta_config.sta.password[0])) {
esp_blufi_send_error_info(ESP_BLUFI_DATA_FORMAT_ERROR);
BLUFI_INFO("Invalid STA PASSWORD\n");
break;
}
strncpy((char *)sta_config.sta.password, (char *)param->sta_passwd.passwd, param->sta_passwd.passwd_len);
sta_config.sta.password[param->sta_passwd.passwd_len] = '\0';
esp_wifi_set_config(WIFI_IF_STA, &sta_config);
BLUFI_INFO("Recv STA PASSWORD %s\n", sta_config.sta.password);
break;
case ESP_BLUFI_EVENT_RECV_SOFTAP_SSID:
if (param->softap_ssid.ssid_len >= sizeof(ap_config.ap.ssid)/sizeof(ap_config.ap.ssid[0])) {
esp_blufi_send_error_info(ESP_BLUFI_DATA_FORMAT_ERROR);
BLUFI_INFO("Invalid SOFTAP SSID\n");
break;
}
strncpy((char *)ap_config.ap.ssid, (char *)param->softap_ssid.ssid, param->softap_ssid.ssid_len);
ap_config.ap.ssid[param->softap_ssid.ssid_len] = '\0';
ap_config.ap.ssid_len = param->softap_ssid.ssid_len;
@@ -383,6 +398,11 @@ static void example_event_callback(esp_blufi_cb_event_t event, esp_blufi_cb_para
BLUFI_INFO("Recv SOFTAP SSID %s, ssid len %d\n", ap_config.ap.ssid, ap_config.ap.ssid_len);
break;
case ESP_BLUFI_EVENT_RECV_SOFTAP_PASSWD:
if (param->softap_passwd.passwd_len >= sizeof(ap_config.sta.ssid)/sizeof(ap_config.sta.ssid[0])) {
esp_blufi_send_error_info(ESP_BLUFI_DATA_FORMAT_ERROR);
BLUFI_INFO("Invalid SOFTAP PASSWD\n");
break;
}
strncpy((char *)ap_config.ap.password, (char *)param->softap_passwd.passwd, param->softap_passwd.passwd_len);
ap_config.ap.password[param->softap_passwd.passwd_len] = '\0';
esp_wifi_set_config(WIFI_IF_AP, &ap_config);