diff options
Diffstat (limited to 'debian/local/sensible-mda.c')
| -rw-r--r-- | debian/local/sensible-mda.c | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/debian/local/sensible-mda.c b/debian/local/sensible-mda.c deleted file mode 100644 index d42b0cb..0000000 --- a/debian/local/sensible-mda.c +++ /dev/null @@ -1,124 +0,0 @@ -/* - * sensible-mda.c - * Copyright (c) 1998, Johnie Ingram. - * Copyright (c) 1998, Richard Nelson <cowboy@debian.org>. - * Time-stamp: <1998/08/13 10:00:00 cowboy> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -#include <stdio.h> -#include <stdlib.h> -#include <sys/stat.h> -#include <unistd.h> -#include <pwd.h> -#include <sys/types.h> - -// TODO: declare -x TCPREMOTEIP="$3" - -#define PROCMAIL "/usr/bin/procmail" -#define DELIVER "/usr/bin/deliver" -#define PROCMAILRCS "/etc/procmailrcs/" - -static void help(void); -static unsigned char program[64]; - -static struct stat MDA_stat; -static struct stat procmailrc_stat; -static int done = 1; -static struct passwd* passwd_entry; - -int -main (int argc, char *argv[]) -{ - - char *procmailrc; - - /*----------------------------------------------------------------*/ - /* Parse input to determine to whom to speak and who we are... */ - /* Must have at least three parameters unless first is ?,-?,/?. */ - /*----------------------------------------------------------------*/ - (void) strcpy(program, argv[0]); - if (argc >= 2 && - (strcmp(argv[1],"?") == 0 || strcmp(argv[1],"-?") == 0 || - strcmp(argv[1],"/?") == 0 || strcmp(argv[1],"\\?") == 0 || - strcmp(argv[1],"-h") == 0 || strcmp(argv[1],"--help") == 0)) { - help(); - return (0); - } - if (argc < 3) { - (void)printf("%s - Required parameters elided.\n",program); - help(); - return (0); - } - - - if (!stat(PROCMAIL, &MDA_stat)) { - if (MDA_stat.st_mode & S_ISUID) { - procmailrc=malloc(strlen(PROCMAILRCS)+strlen(argv[2])+1); - sprintf(procmailrc,"%s%s",PROCMAILRCS,argv[2]); - passwd_entry=getpwnam(argv[2]); - /* - * If argv[2] is a valid user & - * /etc/procmailrcs/argv[2] exists & is owned by argv[2] - */ - if (passwd_entry && - !stat(procmailrc, &procmailrc_stat) && - procmailrc_stat.st_uid==passwd_entry->pw_uid) { - done = 0; - execl (PROCMAIL, PROCMAIL, "-t", - "-f", argv[1], "-m", procmailrc, "-a", argv[3], NULL); - } else { - done = 0; - execl (PROCMAIL, PROCMAIL, "-t", - "-f", argv[1], "-a", argv[3], "-d", argv[2], NULL); - } - } - else - fprintf(stderr, "Ack!?! %s is not setuid!\n", PROCMAIL); - } - - if (done && !stat(DELIVER, &MDA_stat)) { - if (MDA_stat.st_mode & S_ISUID) { - done = 0; - execl (DELIVER, DELIVER, "-r", argv[1], argv[2], NULL); - } - else - fprintf(stderr, "Ack!?! %s is not setuid!\n", DELIVER); - } - - fprintf (stderr, "Huh? Neither %s nor %s was found (or was suid)!\n", - PROCMAIL, DELIVER); - - return (75); -} - - -/*-------------------------------------------------------------------*/ -/* Help... */ -/*-------------------------------------------------------------------*/ -static void help(void) -{ - (void)printf("\n%s - Help information.\n" - "%s: sendmail MTA->MDA wrapper, supporting these MDAs:\n" - "\tprocmail, deliver\n" - "\n" - "Syntax: %s from to\n" - ,program, program, program - ); - return; -} - |