lib/security: add in openssl support

[petitboot] / lib / security / security.h

diff --git a/lib/security/security.h b/lib/security/security.h
new file mode 100644 (file)
index 0000000..9b1ae57
--- /dev/null
+++ b/lib/security/security.h
@@ -0,0 +1,46 @@
+/*
+ *  Copyright (C) 2016 Raptor Engineering, LLC
+ *  Copyright (C) 2018 Opengear, Inc
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#ifndef _PB_SECURITY_H
+#define _PB_SECURITY_H
+
+#include <discover/boot.h>
+
+enum {
+       PB_LOCKDOWN_NONE        = 0,
+       PB_LOCKDOWN_SIGN        = 1,
+       PB_LOCKDOWN_DECRYPT     = 2
+};
+
+
+int lockdown_status(void);
+
+struct pb_url * get_signature_url(void *ctx, struct pb_url *base_file);
+
+int verify_file_signature(const char *plaintext_filename,
+       const char *signature_filename, FILE *authorized_signatures_handle,
+       const char *keyring_path);
+
+int decrypt_file(const char *filename,
+       FILE * authorized_signatures_handle, const char * keyring_path);
+
+int validate_boot_files(struct boot_task *boot_task);
+
+void validate_boot_files_cleanup(struct boot_task *boot_task);
+
+#endif // _PB_SECURITY_H
+