From 4bb261b015d382a567563571ae4d399a16caebe2 Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Mon, 27 Jul 2020 21:55:29 -0400
Subject: Import LibreSSL 3.2.0

---
 tls_peer.c | 99 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 tls_peer.c

(limited to 'tls_peer.c')

diff --git a/tls_peer.c b/tls_peer.c
new file mode 100644
index 0000000..ec97a30
--- /dev/null
+++ b/tls_peer.c
@@ -0,0 +1,99 @@
+/* $OpenBSD: tls_peer.c,v 1.8 2017/04/10 17:11:13 jsing Exp $ */
+/*
+ * Copyright (c) 2015 Joel Sing <jsing@openbsd.org>
+ * Copyright (c) 2015 Bob Beck <beck@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+
+#include <openssl/x509.h>
+
+#include <tls.h>
+#include "tls_internal.h"
+
+const char *
+tls_peer_cert_hash(struct tls *ctx)
+{
+	if (ctx->conninfo == NULL)
+		return (NULL);
+	return (ctx->conninfo->hash);
+}
+const char *
+tls_peer_cert_issuer(struct tls *ctx)
+{
+	if (ctx->conninfo == NULL)
+		return (NULL);
+	return (ctx->conninfo->issuer);
+}
+
+const char *
+tls_peer_cert_subject(struct tls *ctx)
+{
+	if (ctx->conninfo == NULL)
+		return (NULL);
+	return (ctx->conninfo->subject);
+}
+
+int
+tls_peer_cert_provided(struct tls *ctx)
+{
+	return (ctx->ssl_peer_cert != NULL);
+}
+
+int
+tls_peer_cert_contains_name(struct tls *ctx, const char *name)
+{
+	int match;
+
+	if (ctx->ssl_peer_cert == NULL)
+		return (0);
+
+	if (tls_check_name(ctx, ctx->ssl_peer_cert, name, &match) == -1)
+		return (0);
+
+	return (match);
+}
+
+time_t
+tls_peer_cert_notbefore(struct tls *ctx)
+{
+	if (ctx->ssl_peer_cert == NULL)
+		return (-1);
+	if (ctx->conninfo == NULL)
+		return (-1);
+	return (ctx->conninfo->notbefore);
+}
+
+time_t
+tls_peer_cert_notafter(struct tls *ctx)
+{
+	if (ctx->ssl_peer_cert == NULL)
+		return (-1);
+	if (ctx->conninfo == NULL)
+		return (-1);
+	return (ctx->conninfo->notafter);
+}
+
+const uint8_t *
+tls_peer_cert_chain_pem(struct tls *ctx, size_t *size)
+{
+	if (ctx->ssl_peer_cert == NULL)
+		return (NULL);
+	if (ctx->conninfo == NULL)
+		return (NULL);
+	*size = ctx->conninfo->peer_cert_len;
+	return (ctx->conninfo->peer_cert);
+}
+
-- 
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