Initial commit of openssh-5.9p1

Change-Id: I991b8d22c9904ed6ced33a096776f4f342af52a8
Signed-off-by: Mike Lockwood <lockwood@google.com>

1 files changed, 54 insertions, 0 deletions

diff --git a/hostfile.h b/hostfile.h
new file mode 100644
index 00000000..d84d422f
--- /dev/null
+++ b/hostfile.h
@@ -0,0 +1,54 @@
+/* $OpenBSD: hostfile.h,v 1.19 2010/11/29 23:45:51 djm Exp $ */
+
+/*
+ * Author: Tatu Ylonen <ylo@cs.hut.fi>
+ * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+ *                    All rights reserved
+ *
+ * As far as I am concerned, the code I have written for this software
+ * can be used freely for any purpose.  Any derived versions of this
+ * software must be clearly marked as such, and if the derived work is
+ * incompatible with the protocol description in the RFC file, it must be
+ * called by a name other than "ssh" or "Secure Shell".
+ */
+#ifndef HOSTFILE_H
+#define HOSTFILE_H
+
+typedef enum {
+	HOST_OK, HOST_NEW, HOST_CHANGED, HOST_REVOKED, HOST_FOUND
+}       HostStatus;
+
+typedef enum {
+	MRK_ERROR, MRK_NONE, MRK_REVOKE, MRK_CA
+}	HostkeyMarker;
+
+struct hostkey_entry {
+	char *host;
+	char *file;
+	u_long line;
+	Key *key;
+	HostkeyMarker marker;
+};
+struct hostkeys;
+
+struct hostkeys *init_hostkeys(void);
+void	 load_hostkeys(struct hostkeys *, const char *, const char *);
+void	 free_hostkeys(struct hostkeys *);
+
+HostStatus check_key_in_hostkeys(struct hostkeys *, Key *,
+    const struct hostkey_entry **);
+int	 lookup_key_in_hostkeys_by_type(struct hostkeys *, int,
+    const struct hostkey_entry **);
+
+int	 hostfile_read_key(char **, u_int *, Key *);
+int	 add_host_to_hostfile(const char *, const char *, const Key *, int);
+
+#define HASH_MAGIC	"|1|"
+#define HASH_DELIM	'|'
+
+#define CA_MARKER	"@cert-authority"
+#define REVOKE_MARKER	"@revoked"
+
+char	*host_hash(const char *, const char *, u_int);
+
+#endif