From 1baacd434046adcdf7cace66750f34ba3fc78b52 Mon Sep 17 00:00:00 2001
From: Rodrigo Arias Mallo <rodarima@gmail.com>
Date: Sun, 24 Nov 2024 16:56:17 +0100
Subject: Add support to query version in TLS backends

---
 src/IO/tls_mbedtls.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/IO/tls_mbedtls.c')

diff --git a/src/IO/tls_mbedtls.c b/src/IO/tls_mbedtls.c
index fed7bd01..3e877e4a 100644
--- a/src/IO/tls_mbedtls.c
+++ b/src/IO/tls_mbedtls.c
@@ -355,6 +355,17 @@ static void Tls_remove_psk_ciphersuites()
    mbedtls_ssl_conf_ciphersuites(&ssl_conf, our_ciphers);
 }
 
+const char *a_Tls_mbedtls_version(char *buf, int n)
+{
+   char ver[128]; /* Only 9 characters needed */
+   mbedtls_version_get_string(ver);
+
+   int k = snprintf(buf, n, "mbedTLS/%s", ver);
+   if (k >= n)
+      return "mbedTLS/?";
+   return buf;
+}
+
 /*
  * Initialize the mbed TLS library.
  */
-- 
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