shared: add openssl helpers

diff --git a/src/shared/meson.build b/src/shared/meson.build
index fc0ee28f55e7990a53182b0b094eaa10965351ed..088e302249e68a1091b6cb42a9d962e22bc4d4eb 100644 (file)
--- a/src/shared/meson.build
+++ b/src/shared/meson.build
@@ -132,6 +132,7 @@ shared_sources = files('''
         nscd-flush.h
         nsflags.c
         nsflags.h
+        openssl-util.h
         os-util.c
         os-util.h
         output-mode.c

diff --git a/src/shared/openssl-util.h b/src/shared/openssl-util.h
new file mode 100644 (file)
index 0000000..dcb9c9f
--- /dev/null
+++ b/src/shared/openssl-util.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
+#pragma once
+
+#include <openssl/pem.h>
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(X509*, X509_free);
+DEFINE_TRIVIAL_CLEANUP_FUNC(X509_NAME*, X509_NAME_free);
+DEFINE_TRIVIAL_CLEANUP_FUNC(EVP_PKEY_CTX*, EVP_PKEY_CTX_free);
+DEFINE_TRIVIAL_CLEANUP_FUNC(EVP_CIPHER_CTX*, EVP_CIPHER_CTX_free);