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WIP JWT

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This commit is contained in:
Pierre HUBERT 2024-09-21 20:24:33 +02:00
parent 561c49226b
commit cf31de5b67
1 changed files with 31 additions and 0 deletions
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31
esp32_device/main/jwt.c
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@ -1,9 +1,40 @@
#include <string.h>
#include <stdio.h>
#include "jwt.h"
#include "dev_name.h"
#include "esp_log.h"
static const char *TAG = "jwt";
char *jwt_gen(cJSON *payload)
{
char *kid = dev_name();
if (!kid)
{
ESP_LOGE(TAG, "Failed to allocated memory to store device name!");
return NULL;
}
cJSON *header_json = cJSON_CreateObject();
if (!header_json)
return NULL;
cJSON_AddStringToObject(header_json, "alg", "ES256");
cJSON_AddStringToObject(header_json, "typ", "JWT");
cJSON_AddStringToObject(header_json, "kid", kid);
char *header = cJSON_PrintUnformatted(header_json);
free(kid);
cJSON_Delete(header_json);
if (!header)
{
ESP_LOGE(TAG, "Failed to generate JSON header!");
return NULL;
}
printf("header: %s\n", header);
return strdup("TODO:)");
}