/*  * This file is part of the UCB release of Plan 9. It is subject to the license * terms in the LICENSE file found in the top-level directory of this * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No * part of the UCB release of Plan 9, including this file, may be copied, * modified, propagated, or distributed except according to the terms contained * in the LICENSE file. */ #define LOG		"secstore"#define SECSTORE_DIR	"/adm/secstore" enum {	MAXFILESIZE = 10*1024*1024,}; /* PW status bits */enum {	Enabled 	= 1<<0,	STA 		= 1<<1,	/* extra SecurID step */}; typedef struct PW {	char	*id;		/* user id */	ulong	expire;		/* expiration time (epoch seconds) */	ushort	status;		/* Enabled, STA, ... */	ushort	failed;		/* number of failed login attempts */	char	*other;		/* other information, e.g. sponsor */	mpint	*Hi;  		/* H(passphrase)^-1 mod p */} PW; void	freePW(PW*);PW	*getPW(char*, int);char	*getpassm(char*);int	putPW(PW*);char	*validatefile(char*f); /* * *client: SConn, client name, passphrase * *server: SConn, (partial) 1st msg, PW entry * *setpass: Username, hashed passphrase, PW entry */int	PAKclient(SConn*, char*, char*, char**);int	PAKserver(SConn*, char*, char*, PW**);char*	PAK_Hi(char*, char*, mpint*, mpint*);