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author | Eduardo Chappa <echappa@gmx.com> | 2013-02-03 00:59:38 -0700 |
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committer | Eduardo Chappa <echappa@gmx.com> | 2013-02-03 00:59:38 -0700 |
commit | 094ca96844842928810f14844413109fc6cdd890 (patch) | |
tree | e60efbb980f38ba9308ccb4fb2b77b87bbc115f3 /imap/src/osdep/unix/ckp_cyg.c | |
download | alpine-094ca96844842928810f14844413109fc6cdd890.tar.xz |
Initial Alpine Version
Diffstat (limited to 'imap/src/osdep/unix/ckp_cyg.c')
-rw-r--r-- | imap/src/osdep/unix/ckp_cyg.c | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/imap/src/osdep/unix/ckp_cyg.c b/imap/src/osdep/unix/ckp_cyg.c new file mode 100644 index 00000000..28e07394 --- /dev/null +++ b/imap/src/osdep/unix/ckp_cyg.c @@ -0,0 +1,64 @@ +/* ======================================================================== + * Copyright 1988-2006 University of Washington + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * + * ======================================================================== + */ + +/* + * Program: Cygwin check password + * + * Author: Mark Crispin + * Networks and Distributed Computing + * Computing & Communications + * University of Washington + * Administration Building, AG-44 + * Seattle, WA 98195 + * Internet: MRC@CAC.Washington.EDU + * + * Date: 1 August 1988 + * Last Edited: 30 August 2006 + */ + +/* This module is against my better judgement. If you want to run an imapd + * or ipop[23]d you should use the native NT or W2K ports intead of this + * Cygwin port. There is no surety that this module works right or will work + * right in the future. + */ + +#undef ERROR +#define NOCRYPT +#include <windows.h> +#include <sys/cygwin.h> + + +/* Check password + * Accepts: login passwd struct + * password string + * argument count + * argument vector + * Returns: passwd struct if password validated, NIL otherwise + */ + +static char *cyg_user = NIL; +static HANDLE cyg_hdl = NIL; + +struct passwd *checkpw (struct passwd *pw,char *pass,int argc,char *argv[]) +{ + /* flush last pw-checked user */ + if (cyg_user) fs_give ((void **) &cyg_user); + /* forbid if UID 0 or SYSTEM uid */ + if (!pw->pw_uid || (pw->pw_uid == SYSTEMUID) || + ((cyg_hdl = cygwin_logon_user (pw,pass)) == INVALID_HANDLE_VALUE)) + return NIL; /* bad UID or password */ + /* remember user for this handle */ + cyg_user = cpystr (pw->pw_name); + return pw; +} + |