Remove warnings about constness

Signed-off-by: Ted Poole <[email protected]>

Author: tedjpoole

bssl-compat/CMakeLists.txt

@@ -196,7 +196,10 @@ add_library(bssl-compat STATIC
   source/stack.c
   source/TLS_VERSION_to_string.cc
   source/TLS_with_buffers_method.cc
+  source/X509_EXTENSION_get_object.cc
   source/X509_EXTENSION_get_data.cc
+  source/X509_alias_get0.cc
+  source/X509_get_pubkey.cc
   source/X509_sign.cc
   source/X509_STORE_CTX_get0_untrusted.cc
   source/X509_STORE_CTX_init.cc
@@ -601,7 +604,6 @@ target_add_bssl_function(bssl-compat
   TLS_method
   TLS_server_method
   X509_add1_ext_i2d
-  X509_alias_get0
   X509_check_purpose
   X509_cmp
   X509_CRL_cmp
@@ -614,7 +616,6 @@ target_add_bssl_function(bssl-compat
   X509_CRL_up_ref
   X509_CRL_verify
   X509_digest
-  X509_EXTENSION_get_object
   X509_free
   X509_get_ext
   X509_get_ext_by_NID
@@ -625,7 +626,6 @@ target_add_bssl_function(bssl-compat
   X509_get_issuer_name
   X509_get_key_usage
   X509_get_pathlen
-  X509_get_pubkey
   X509_get_serialNumber
   X509_get_subject_name
   X509_get_X509_PUBKEY

bssl-compat/source/X509_EXTENSION_get_object.cc

@@ -0,0 +1,7 @@
+#include <openssl/x509.h>
+#include <ossl.h>
+
+
+ASN1_OBJECT *X509_EXTENSION_get_object(const X509_EXTENSION *ex) {
+  return ossl.ossl_X509_EXTENSION_get_object(const_cast<X509_EXTENSION*>(ex));
+}

bssl-compat/source/X509_alias_get0.cc

@@ -0,0 +1,7 @@
+#include <openssl/x509.h>
+#include <ossl.h>
+
+
+const uint8_t *X509_alias_get0(const X509 *x509, int *out_len) {
+  return ossl.ossl_X509_alias_get0(const_cast<X509*>(x509), out_len);
+}

bssl-compat/source/X509_get_pubkey.cc

@@ -0,0 +1,7 @@
+#include <openssl/x509.h>
+#include <ossl.h>
+
+
+EVP_PKEY *X509_get_pubkey(const X509 *x509) {
+  return ossl.ossl_X509_get_pubkey(const_cast<X509*>(x509));
+}