diff options
Diffstat (limited to 'libmisc/hushed.c')
-rw-r--r-- | libmisc/hushed.c | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/libmisc/hushed.c b/libmisc/hushed.c deleted file mode 100644 index 84b2f55..0000000 --- a/libmisc/hushed.c +++ /dev/null @@ -1,77 +0,0 @@ -/* - * SPDX-FileCopyrightText: 1991 - 1993, Julianne Frances Haugh - * SPDX-FileCopyrightText: 1991 - 1993, Chip Rosenthal - * SPDX-FileCopyrightText: 1996 - 2000, Marek Michałkiewicz - * SPDX-FileCopyrightText: 2003 - 2005, Tomasz Kłoczko - * SPDX-FileCopyrightText: 2008 - 2010, Nicolas François - * - * SPDX-License-Identifier: BSD-3-Clause - */ - -#include <config.h> - -#ident "$Id$" - -#include <sys/types.h> -#include <stdio.h> -#include <pwd.h> -#include "defines.h" -#include "prototypes.h" -#include "getdef.h" -/* - * hushed - determine if a user receives login messages - * - * Look in the hushed-logins file (or user's home directory) to see - * if the user is to receive the login-time messages. - */ -bool hushed (const char *username) -{ - struct passwd *pw; - const char *hushfile; - char buf[BUFSIZ]; - bool found; - FILE *fp; - - /* - * Get the name of the file to use. If this option is not - * defined, default to a noisy login. - */ - - hushfile = getdef_str ("HUSHLOGIN_FILE"); - if (NULL == hushfile) { - return false; - } - - pw = getpwnam (username); - if (NULL == pw) { - return false; - } - - /* - * If this is not a fully rooted path then see if the - * file exists in the user's home directory. - */ - - if (hushfile[0] != '/') { - (void) snprintf (buf, sizeof (buf), "%s/%s", pw->pw_dir, hushfile); - return (access (buf, F_OK) == 0); - } - - /* - * If this is a fully rooted path then go through the file - * and see if this user, or its shell is in there. - */ - - fp = fopen (hushfile, "r"); - if (NULL == fp) { - return false; - } - for (found = false; !found && (fgets (buf, (int) sizeof buf, fp) == buf);) { - buf[strcspn (buf, "\n")] = '\0'; - found = (strcmp (buf, pw->pw_shell) == 0) || - (strcmp (buf, pw->pw_name) == 0); - } - (void) fclose (fp); - return found; -} - |