Adding upstream version 3.3.0+dfsg1.upstream/3.3.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 64 insertions, 0 deletions

diff --git a/libfreerdp/crypto/x509_utils.h b/libfreerdp/crypto/x509_utils.h
new file mode 100644
index 0000000..190c82c
--- /dev/null
+++ b/libfreerdp/crypto/x509_utils.h
@@ -0,0 +1,64 @@
+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * Cryptographic Abstraction Layer
+ *
+ * Copyright 2011-2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
+ * Copyright 2023 Armin Novak <anovak@thincast.com>
+ * Copyright 2023 Thincast Technologies GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FREERDP_LIB_X509_UTILS_H
+#define FREERDP_LIB_X509_UTILS_H
+
+#include <winpr/custom-crypto.h>
+
+#include <openssl/x509.h>
+
+#include <freerdp/api.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+	FREERDP_LOCAL WINPR_MD_TYPE x509_utils_get_signature_alg(const X509* xcert);
+	FREERDP_LOCAL BYTE* x509_utils_get_hash(const X509* xcert, const char* hash, size_t* length);
+
+	FREERDP_LOCAL BYTE* x509_utils_to_pem(const X509* xcert, const STACK_OF(X509) * chain,
+	                                      size_t* length);
+	FREERDP_LOCAL X509* x509_utils_from_pem(const char* data, size_t length, BOOL fromFile);
+
+	FREERDP_LOCAL char* x509_utils_get_subject(const X509* xcert);
+	FREERDP_LOCAL char* x509_utils_get_issuer(const X509* xcert);
+	FREERDP_LOCAL char* x509_utils_get_email(const X509* x509);
+	FREERDP_LOCAL char* x509_utils_get_upn(const X509* x509);
+
+	FREERDP_LOCAL char* x509_utils_get_common_name(const X509* xcert, size_t* plength);
+	FREERDP_LOCAL char** x509_utils_get_dns_names(const X509* xcert, size_t* count,
+	                                              size_t** pplengths);
+
+	FREERDP_LOCAL void x509_utils_dns_names_free(size_t count, size_t* lengths, char** dns_names);
+
+	FREERDP_LOCAL BOOL x509_utils_check_eku(const X509* scert, int nid);
+	FREERDP_LOCAL void x509_utils_print_info(const X509* xcert);
+
+	FREERDP_LOCAL BOOL x509_utils_verify(X509* xcert, STACK_OF(X509) * chain,
+	                                     const char* certificate_store_path);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FREERDP_LIB_X509_UTILS_H */