build with mbedtls 3.x

Signed-off-by: Glenn Strauss <gstrauss@gluelogic.com>

Author: gstrauss

src/cups.c

@@ -38,6 +38,9 @@
 #include "mbedtls/sha512.h"
 #include "mbedtls/bignum.h"
 
+#ifndef MBEDTLS_PRIVATE
+#define MBEDTLS_PRIVATE(x) x
+#endif
 
 #define FAIL_CNT_THRES 6
 #define SIGCRC_LEN 4
@@ -72,12 +75,12 @@ static int cups_verifySig (cups_sig_t* sig) {
         mbedtls_ecdsa_context ecdsa;
         mbedtls_ecdsa_init(&ecdsa);
         int ret;
-        if ((ret = mbedtls_ecp_group_load        (&k.grp, MBEDTLS_ECP_DP_SECP256R1) ) ||
-            (ret = mbedtls_mpi_read_binary       (&k.Q.X, (u1_t*)key.buf, 32)       ) ||
-            (ret = mbedtls_mpi_read_binary       (&k.Q.Y, (u1_t*)key.buf+32, 32)    ) ||
-            (ret = mbedtls_mpi_lset              (&k.Q.Z, 1)                        ) ||
-            (ret = mbedtls_ecp_check_pubkey      (&k.grp, &k.Q)                     ) ||
-            (ret = mbedtls_ecdsa_from_keypair    (&ecdsa, &k)                       ) ||
+        if ((ret = mbedtls_ecp_group_load        (&k.MBEDTLS_PRIVATE(grp), MBEDTLS_ECP_DP_SECP256R1)               ) ||
+            (ret = mbedtls_mpi_read_binary       (&k.MBEDTLS_PRIVATE(Q).MBEDTLS_PRIVATE(X), (u1_t*)key.buf, 32)    ) ||
+            (ret = mbedtls_mpi_read_binary       (&k.MBEDTLS_PRIVATE(Q).MBEDTLS_PRIVATE(Y), (u1_t*)key.buf+32, 32) ) ||
+            (ret = mbedtls_mpi_lset              (&k.MBEDTLS_PRIVATE(Q).MBEDTLS_PRIVATE(Z), 1)                     ) ||
+            (ret = mbedtls_ecp_check_pubkey      (&k.MBEDTLS_PRIVATE(grp), &k.MBEDTLS_PRIVATE(Q))                  ) ||
+            (ret = mbedtls_ecdsa_from_keypair    (&ecdsa, &k)                                                      ) ||
             (ret = mbedtls_ecdsa_read_signature  (&ecdsa, sig->hash, sizeof(sig->hash), sig->signature, sig->len ))
          ) {
             verified = 0;

src/tls.c

@@ -28,7 +28,6 @@
 
 #include "mbedtls/net_sockets.h"
 #include "mbedtls/ssl.h"
-#include "mbedtls/certs.h"
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
 #include "mbedtls/error.h"
@@ -230,7 +229,12 @@ int tls_setMyCert (tlsconf_t* conf, const char* cert, int certlen, const char* k
         keyb = (u1_t*)dbuf.buf;
         keyl = dbuf.bufsize+1;
     }
-    if( (ret = mbedtls_pk_parse_key(mykey, keyb, keyl, (const u1_t*)pwd, pwd?strlen(pwd):0)) != 0 ) {
+    ret = mbedtls_pk_parse_key(mykey, keyb, keyl, (const u1_t*)pwd, pwd?strlen(pwd):0
+#if MBEDTLS_VERSION_NUMBER >= 0x03000000 /* mbedtls 3.0.0 */
+                               , mbedtls_ctr_drbg_random, assertDBRG()
+#endif
+                              );
+    if( ret != 0 ) {
         log_mbedError(ERROR, ret, "Parsing key");
         goto errexit;
     }

src/tls.h

@@ -30,7 +30,11 @@
 #define _tls_h_
 
 #include "mbedtls/ssl.h"
-#include "mbedtls/net.h"
+#if MBEDTLS_VERSION_NUMBER < 0x02040000L
+#include <mbedtls/net.h>
+#else
+#include "mbedtls/net_sockets.h"
+#endif
 
 typedef struct tlsconf tlsconf_t;
 typedef struct mbedtls_ssl_context* tlsctx_p;