version 3.0

ssh/ssh_server_host_key.h

@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2011-2012 Juli Mallett. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef	SSH_SSH_SERVER_HOST_KEY_H
+#define	SSH_SSH_SERVER_HOST_KEY_H
+
+class Buffer;
+
+namespace SSH {
+	struct Session;
+
+	class ServerHostKey {
+		std::string name_;
+	protected:
+		ServerHostKey(const std::string& xname)
+		: name_(xname)
+		{ }
+
+	public:
+		virtual ~ServerHostKey()
+		{ }
+
+		std::string name(void) const
+		{
+			return (name_);
+		}
+
+		virtual ServerHostKey *clone(void) const = 0;
+
+		virtual bool decode_public_key(Buffer *) = 0;
+		virtual void encode_public_key(Buffer *) const = 0;
+
+		virtual bool sign(Buffer *, const Buffer *) const = 0;
+		virtual bool verify(const Buffer *, const Buffer *) const = 0;
+
+		static void add_client_algorithms(Session *);
+		static ServerHostKey *server(Session *, const std::string&);
+	};
+}
+
+#endif /* !SSH_SSH_SERVER_HOST_KEY_H */