added watt32 headers and brought the DOS version up to parity with UNIX

[oftp] / libs / watt32 / rpc / auth_des.h

diff --git a/libs/watt32/rpc/auth_des.h b/libs/watt32/rpc/auth_des.h
new file mode 100644 (file)
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--- /dev/null
+++ b/libs/watt32/rpc/auth_des.h
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+/*!\file rpc/auth_des.h
+ * RPC authentication.
+ */
+
+/*      @(#)auth_des.h  2.2 88/07/29 4.0 RPCSRC; from 1.3 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * Copyright (c) 1988 by Sun Microsystems, Inc.
+ */
+
+/*
+ * auth_des.h, Protocol for DES style authentication for RPC
+ */
+
+#ifndef __AUTH_DES_H
+#define __AUTH_DES_H
+
+/*
+ * There are two kinds of "names": fullnames and nicknames
+ */
+enum authdes_namekind {
+       ADN_FULLNAME, 
+       ADN_NICKNAME
+};
+
+/*
+ * A fullname contains the network name of the client, 
+ * a conversation key and the window
+ */
+struct authdes_fullname {
+       char *name;             /* network name of client, up to MAXNETNAMELEN */
+       des_block key;          /* conversation key */
+       u_long window;          /* associated window */
+};
+
+
+/*
+ * A credential 
+ */
+struct authdes_cred {
+       enum authdes_namekind adc_namekind;
+       struct authdes_fullname adc_fullname;
+       u_long adc_nickname;
+};
+
+
+
+/*
+ * A des authentication verifier 
+ */
+struct authdes_verf {
+       union {
+               struct timeval adv_ctime;       /* clear time */
+               des_block adv_xtime;            /* crypt time */
+       } adv_time_u;
+       u_long adv_int_u;
+};
+
+/*
+ * des authentication verifier: client variety
+ *
+ * adv_timestamp is the current time.
+ * adv_winverf is the credential window + 1.
+ * Both are encrypted using the conversation key.
+ */
+#define adv_timestamp  adv_time_u.adv_ctime
+#define adv_xtimestamp adv_time_u.adv_xtime
+#define adv_winverf    adv_int_u
+
+/*
+ * des authentication verifier: server variety
+ *
+ * adv_timeverf is the client's timestamp + client's window
+ * adv_nickname is the server's nickname for the client.
+ * adv_timeverf is encrypted using the conversation key.
+ */
+#define adv_timeverf   adv_time_u.adv_ctime
+#define adv_xtimeverf  adv_time_u.adv_xtime
+#define adv_nickname   adv_int_u
+
+#endif /* !__AUTH_DES_H */