Encode header to base64

2024-09-21 20:43:02 +02:00
parent cf31de5b67
commit c55c55d56d
6 changed files with 62 additions and 2 deletions
--- a/esp32_device/main/crypto.h
+++ b/esp32_device/main/crypto.h
@ -5,6 +5,7 @@
 #pragma once

 #include <stdbool.h>
+#include <stddef.h>

 #ifdef __cplusplus
 extern "C"
@ -31,6 +32,13 @@ extern "C"
     */
    char *crypto_get_csr();

+    /**
+     * Encode buffer to base64 safe URL string
+     *
+     * @return A buffer that needs to be freed or NULL in case of failure
+     */
+    char *crypto_encode_base64_safe_url(const char *src, size_t srclen);
+
 #ifdef __cplusplus
 }
 #endif