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Fix esp_http_client example: Set proper server verification by adding the postman root cert for https_async demo

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test case.
This commit is contained in:
Aditya Patwardhan
2021-04-04 12:51:20 +05:30
committed by bot
parent c22eb769e7
commit 81b96ec06b
3 changed files with 27 additions and 1 deletions
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3
examples/protocols/esp_http_client/main/CMakeLists.txt
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@@ -3,4 +3,5 @@
# (If this was a component, we would set COMPONENT_EMBED_TXTFILES here.) # (If this was a component, we would set COMPONENT_EMBED_TXTFILES here.)
idf_component_register(SRCS "esp_http_client_example.c" idf_component_register(SRCS "esp_http_client_example.c"
INCLUDE_DIRS "." INCLUDE_DIRS "."
EMBED_TXTFILES howsmyssl_com_root_cert.pem) EMBED_TXTFILES howsmyssl_com_root_cert.pem
postman_root_cert.pem)

5
examples/protocols/esp_http_client/main/esp_http_client_example.c
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@@ -38,6 +38,10 @@ static const char *TAG = "HTTP_CLIENT";
extern const char howsmyssl_com_root_cert_pem_start[] asm("_binary_howsmyssl_com_root_cert_pem_start"); extern const char howsmyssl_com_root_cert_pem_start[] asm("_binary_howsmyssl_com_root_cert_pem_start");
extern const char howsmyssl_com_root_cert_pem_end[] asm("_binary_howsmyssl_com_root_cert_pem_end"); extern const char howsmyssl_com_root_cert_pem_end[] asm("_binary_howsmyssl_com_root_cert_pem_end");
extern const char postman_root_cert_pem_start[] asm("_binary_postman_root_cert_pem_start");
extern const char postman_root_cert_pem_end[] asm("_binary_postman_root_cert_pem_end");
esp_err_t _http_event_handler(esp_http_client_event_t *evt) esp_err_t _http_event_handler(esp_http_client_event_t *evt)
{ {
static char *output_buffer; // Buffer to store response of http request from event handler static char *output_buffer; // Buffer to store response of http request from event handler
@@ -521,6 +525,7 @@ static void https_async(void)
esp_http_client_config_t config = { esp_http_client_config_t config = {
.url = "https://postman-echo.com/post", .url = "https://postman-echo.com/post",
.event_handler = _http_event_handler, .event_handler = _http_event_handler,
.cert_pem = postman_root_cert_pem_start,
.is_async = true, .is_async = true,
.timeout_ms = 5000, .timeout_ms = 5000,
}; };

20
examples/protocols/esp_http_client/main/postman_root_cert.pem Normal file
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@@ -0,0 +1,20 @@
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----