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feat(websocket): Make example to use certificate bundle

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To easy maintenance, makes the example on websocket client to use
certificate bundle by default.
This commit is contained in:
Euripedes Rocha
2024-08-13 11:05:29 +02:00
committed by David Cermak
parent 34d7c1b23b
commit aecf6f80bf
6 changed files with 8 additions and 39 deletions
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9
components/esp_websocket_client/examples/target/main/websocket_example.c
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@ -19,6 +19,7 @@
#include "nvs_flash.h"
#include "esp_event.h"
#include "protocol_examples_common.h"
#include "esp_crt_bundle.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
@ -159,8 +160,12 @@ static void websocket_app_start(void)
websocket_cfg.client_key = key_start;
websocket_cfg.client_key_len = key_end - key_start;
#elif CONFIG_WS_OVER_TLS_SERVER_AUTH
extern const char cacert_start[] asm("_binary_ca_certificate_public_domain_pem_start"); // CA cert of wss://echo.websocket.event, modify it if using another server
websocket_cfg.cert_pem = cacert_start;
// Using certificate bundle as default server certificate source
websocket_cfg.crt_bundle_attach = esp_crt_bundle_attach;
// If using a custom certificate it could be added to certificate bundle, added to the build similar to client certificates in this examples,
// or read from NVS.
/* extern const char cacert_start[] asm("ADDED_CERTIFICATE"); */
/* websocket_cfg.cert_pem = cacert_start; */
#endif
#if CONFIG_WS_OVER_TLS_SKIP_COMMON_NAME_CHECK