Manage to perfom secure request

esp32_device/main/main.c

@@ -7,6 +7,7 @@
 #include "system.h"
 #include "crypto.h"
 #include "unsecure_api.h"
+#include "secure_api.h"
 #include "ethernet.h"
 #include "constants.h"
 
@@ -18,12 +19,14 @@ void app_main(void)
 
     ESP_LOGI(TAG, "SolarEnergy WT32-ETH01 device");
 
+    // Initialize storage
     if (storage_init() == false)
     {
         ESP_LOGE(TAG, "Failed to init storage!\n");
         reboot();
     }
 
+    // Give a name to the device
     if (dev_generate_name())
     {
         ESP_LOGI(TAG, "Generated a new device name\n");
@@ -33,6 +36,7 @@ void app_main(void)
     ESP_LOGI(TAG, "Dev name: %s\n", name);
     free(name);
 
+    // Generate private key, if needed
     if (crypto_gen_priv_key())
     {
         ESP_LOGI(TAG, "Generated device private key!\n");
@@ -40,14 +44,17 @@ void app_main(void)
     ESP_LOGI(TAG, "Device private key:\n");
     crypto_print_priv_key();
 
+    // Show current private key
     char *csr = crypto_get_csr();
     ESP_LOGI(TAG, "Current CSR:\n%s\n", csr);
     free(csr);
 
+    // Initialize network stack
     ESP_LOGI(TAG, "Initialize network\n");
     ethernet_init();
     ethernet_wait_for_network();
 
+    // Get if secure origin endpoint is known
     ESP_LOGI(TAG, "Check secure origin\n");
     if (storage_get_secure_origin(NULL) == 0)
     {
@@ -61,12 +68,14 @@ void app_main(void)
         free(sec_ori);
     }
 
+    // Print secure origin endpoint for debugging purposes
     ESP_LOGI(TAG, "Get secure origin\n");
     char *sec_ori = calloc(SEC_ORIG_LEN, 1);
     assert(storage_get_secure_origin(sec_ori) > 0);
     ESP_LOGI(TAG, "Current secure origin: %s", sec_ori);
     free(sec_ori);
 
+    // Check if root CA is available locally
     ESP_LOGI(TAG, "Check root CA");
     if (storage_get_root_ca(NULL) == 0)
     {
@@ -80,12 +89,18 @@ void app_main(void)
         free(root_ca);
     }
 
+    // Print root CA for debugging purposes
     ESP_LOGI(TAG, "Get root CA");
     char *root_ca = calloc(ROOT_CA_MAX_BYTES, 1);
     assert(storage_get_root_ca(root_ca) > 0);
     ESP_LOGI(TAG, "Current root CA:\n%s", root_ca);
     free(root_ca);
 
+    // Check current device enrollment status
+    ESP_LOGI(TAG, "Check enrollment status");
+    int status = secure_api_get_device_enrollment_status();
+    printf("Current enrollment status: %d\n", status);
+
     system_sleep(120);
 
     reboot();