1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/osdep/unix/ckp_cyg.c	Mon Sep 14 15:17:45 2009 +0900
     1.3 @@ -0,0 +1,63 @@
     1.4 +/* ========================================================================
     1.5 + * Copyright 1988-2006 University of Washington
     1.6 + *
     1.7 + * Licensed under the Apache License, Version 2.0 (the "License");
     1.8 + * you may not use this file except in compliance with the License.
     1.9 + * You may obtain a copy of the License at
    1.10 + *
    1.11 + *     http://www.apache.org/licenses/LICENSE-2.0
    1.12 + *
    1.13 + * 
    1.14 + * ========================================================================
    1.15 + */
    1.16 +
    1.17 +/*
    1.18 + * Program:	Cygwin check password
    1.19 + *
    1.20 + * Author:	Mark Crispin
    1.21 + *		Networks and Distributed Computing
    1.22 + *		Computing & Communications
    1.23 + *		University of Washington
    1.24 + *		Administration Building, AG-44
    1.25 + *		Seattle, WA  98195
    1.26 + *		Internet: MRC@CAC.Washington.EDU
    1.27 + *
    1.28 + * Date:	1 August 1988
    1.29 + * Last Edited:	30 August 2006
    1.30 + */
    1.31 +
    1.32 +/* This module is against my better judgement.  If you want to run an imapd
    1.33 + * or ipop[23]d you should use the native NT or W2K ports intead of this
    1.34 + * Cygwin port.  There is no surety that this module works right or will work
    1.35 + * right in the future.
    1.36 + */
    1.37 +
    1.38 +#undef ERROR
    1.39 +#include <windows.h>
    1.40 +#include <sys/cygwin.h>
    1.41 +
    1.42 +
    1.43 +/* Check password
    1.44 + * Accepts: login passwd struct
    1.45 + *	    password string
    1.46 + *	    argument count
    1.47 + *	    argument vector
    1.48 + * Returns: passwd struct if password validated, NIL otherwise
    1.49 + */
    1.50 +
    1.51 +static char *cyg_user = NIL;
    1.52 +static HANDLE cyg_hdl = NIL;
    1.53 +
    1.54 +struct passwd *checkpw (struct passwd *pw,char *pass,int argc,char *argv[])
    1.55 +{
    1.56 +				/* flush last pw-checked user */
    1.57 +  if (cyg_user) fs_give ((void **) &cyg_user);
    1.58 +				/* forbid if UID 0 or SYSTEM uid */
    1.59 +  if (!pw->pw_uid || (pw->pw_uid == SYSTEMUID) ||
    1.60 +      ((cyg_hdl = cygwin_logon_user (pw,pass)) == INVALID_HANDLE_VALUE))
    1.61 +    return NIL;			/* bad UID or password */
    1.62 +				/* remember user for this handle */
    1.63 +  cyg_user = cpystr (pw->pw_name);
    1.64 +  return pw;
    1.65 +}
    1.66 +