alexey.zholtikov/ota_ws_update
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ok-home
2023-10-03 21:19:46 +07:00
parent 4c5878ee10
commit 1a44129e73
5 changed files with 50 additions and 11 deletions
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16
source/ota_ws_update_esp_preencrypted.c
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@@ -32,14 +32,12 @@ static bool image_header_was_checked = false;
static esp_ota_handle_t update_handle = 0;
// pre-encrypted handle
static esp_decrypt_handle_t enc_handle; // handle
static esp_decrypt_cfg_t enc_cfg; // cfg
static pre_enc_decrypt_arg_t enc_arg; // arg
static esp_decrypt_cfg_t enc_cfg = {}; // cfg
static pre_enc_decrypt_arg_t enc_arg = {}; // arg
extern const char rsa_private_pem_start[] asm("_binary_private_pem_start");
extern const char rsa_private_pem_end[] asm("_binary_private_pem_end");
esp_err_t start_ota_ws(void)
{
//return ESP_OK; // debug return
@@ -92,8 +90,8 @@ esp_err_t start_ota_ws(void)
}
esp_err_t write_ota_ws(int enc_data_read, uint8_t *enc_ota_write_data)
{
//return ESP_OK; // debug return
enc_arg.data_in = enc_ota_write_data;
//return ESP_OK; // debug return
enc_arg.data_in = (char*)enc_ota_write_data;
enc_arg.data_in_len = enc_data_read;
esp_err_t ret = esp_encrypted_img_decrypt_data(enc_handle, &enc_arg);
if(ret)
@@ -103,7 +101,7 @@ esp_err_t write_ota_ws(int enc_data_read, uint8_t *enc_ota_write_data)
return ret;
}
int data_read = enc_arg.data_out_len;
uint8_t *ota_write_data = enc_arg.data_out;
uint8_t *ota_write_data = (uint8_t*)enc_arg.data_out;
if (image_header_was_checked == false) // first segment
{
@@ -133,7 +131,7 @@ esp_err_t write_ota_ws(int enc_data_read, uint8_t *enc_ota_write_data)
ret = ESP_OK;
_ret_free:
free enc_arg.data_out;
free(enc_arg.data_out);
return ret;
}
esp_err_t end_ota_ws(void)
@@ -144,7 +142,7 @@ esp_err_t end_ota_ws(void)
{
ESP_LOGE(TAG, "esp_encrypted_img_decrypt_end (%s)!", esp_err_to_name(ret));
abort_ota_ws();
return ret
return ret;
}
ret = esp_ota_end(update_handle);