masqmail: src/masqmail.c annotate

annotate src/masqmail.c @ 266:ab39047ffe44

refactored mode_accept()

author	markus schnalke <meillo@marmaro.de>
date	Fri, 03 Dec 2010 11:30:24 -0300
parents	1e5e457dea18
children	8be687c06c20

rev	line source
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	1 /* MasqMail
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	2 Copyright (C) 1999-2001 Oliver Kurth
76 3b344bf57162 added copyright notices to files I improved meillo@marmaro.de parents: 74 diff changeset	3 Copyright (C) 2010 markus schnalke <meillo@marmaro.de>
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	4
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	5 This program is free software; you can redistribute it and/or modify
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	6 it under the terms of the GNU General Public License as published by
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	7 the Free Software Foundation; either version 2 of the License, or
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	8 (at your option) any later version.
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	9
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	10 This program is distributed in the hope that it will be useful,
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	13 GNU General Public License for more details.
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	14
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	15 You should have received a copy of the GNU General Public License
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	16 along with this program; if not, write to the Free Software
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	18 */
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	19
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	20 #include <stdio.h>
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	21 #include <errno.h>
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	22 #include <stdlib.h>
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	23 #include <string.h>
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	24 #include <unistd.h>
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	25 #include <sys/types.h>
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	26 #include <sys/socket.h>
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	27 #include <sys/time.h>
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	28 #include <netinet/in.h>
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	29 #include <netdb.h>
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	30 #include <syslog.h>
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	31 #include <signal.h>
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	32
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	33 #include <glib.h>
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	34
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	35 #include "masqmail.h"
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	36
192 89f951be358f REMOVED POP3 SUPPORT meillo@marmaro.de parents: 168 diff changeset	37 /* mutually exclusive modes. Note that there is no 'queue daemon' mode.
89f951be358f REMOVED POP3 SUPPORT meillo@marmaro.de parents: 168 diff changeset	38 It, as well as the distinction beween the two (non exclusive) daemon
89f951be358f REMOVED POP3 SUPPORT meillo@marmaro.de parents: 168 diff changeset	39 (queue and listen) modes, is handled by flags.*/
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	40 typedef enum _mta_mode {
259 f4117fd5a163 made default mode sensible markus schnalke <meillo@marmaro.de> parents: 258 diff changeset	41 MODE_NONE = 0, /* for being able to check if a mode was defined */
f4117fd5a163 made default mode sensible markus schnalke <meillo@marmaro.de> parents: 258 diff changeset	42 MODE_ACCEPT, /* accept message on stdin */
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	43 MODE_DAEMON, /* run as daemon */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	44 MODE_RUNQUEUE, /* single queue run, online or offline */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	45 MODE_SMTP, /* accept SMTP on stdin */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	46 MODE_LIST, /* list queue */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	47 MODE_MCMD, /* do queue manipulation */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	48 MODE_VERSION, /* show version */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	49 MODE_BI, /* fake ;-) */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	50 } mta_mode;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	51
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	52 char *pidfile = NULL;
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	53 volatile int sigterm_in_progress = 0;
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	54
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	55 static void
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	56 sigterm_handler(int sig)
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	57 {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	58 if (sigterm_in_progress)
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	59 raise(sig);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	60 sigterm_in_progress = 1;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	61
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	62 if (pidfile) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	63 uid_t uid;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	64 uid = seteuid(0);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	65 if (unlink(pidfile) != 0)
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	66 logwrite(LOG_WARNING, "could not delete pid file %s: %s\n", pidfile, strerror(errno));
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	67 seteuid(uid); /* we exit anyway after this, just to be sure */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	68 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	69
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	70 signal(sig, SIG_DFL);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	71 raise(sig);
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	72 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	73
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	74 #ifdef ENABLE_IDENT /* so far used for that only */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	75 static gboolean
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	76 is_in_netlist(gchar * host, GList * netlist)
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	77 {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	78 guint hostip = inet_addr(host);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	79 struct in_addr addr;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	80
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	81 addr.s_addr = hostip;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	82 if (addr.s_addr != INADDR_NONE) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	83 GList *node;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	84 foreach(netlist, node) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	85 struct in_addr net = (struct in_addr ) (node->data);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	86 if ((addr.s_addr & net->s_addr) == net->s_addr)
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	87 return TRUE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	88 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	89 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	90 return FALSE;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	91 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	92 #endif
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	93
249 f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	94 /*
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	95 argv: the original argv
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	96 argp: number of arg (may get modified!)
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	97 cp: pointing to the char after the option
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	98 e.g. `-d 6' `-d6'
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	99 ^ ^
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	100 */
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	101 gchar*
249 f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	102 get_optarg(char* argv[], gint* argp, char* cp)
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	103 {
249 f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	104 if (*cp) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	105 /* this kind: -xval */
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	106 return cp;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	107 }
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	108 cp = argv[*argp+1];
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	109 if (cp && (*cp != '-')) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	110 /* this kind: -x val */
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	111 (*argp)++;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	112 return cp;
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	113 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	114 return NULL;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	115 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	116
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	117 gboolean
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	118 write_pidfile(gchar * name)
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	119 {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	120 FILE *fptr;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	121
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	122 if ((fptr = fopen(name, "wt"))) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	123 fprintf(fptr, "%d\n", getpid());
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	124 fclose(fptr);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	125 pidfile = strdup(name);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	126 return TRUE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	127 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	128 logwrite(LOG_WARNING, "could not write pid file: %s\n", strerror(errno));
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	129 return FALSE;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	130 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	131
264 1e5e457dea18 comments and a small refactoring markus schnalke <meillo@marmaro.de> parents: 263 diff changeset	132 /* on -bd or if -q has an argument */
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	133 static void
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	134 mode_daemon(gboolean do_listen, gint queue_interval, char *argv[])
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	135 {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	136 guint pid;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	137
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	138 /* daemon */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	139 if (!conf.run_as_user) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	140 if ((conf.orig_uid != 0) && (conf.orig_uid != conf.mail_uid)) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	141 fprintf(stderr, "must be root or %s for daemon.\n", DEF_MAIL_USER);
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	142 exit(1);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	143 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	144 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	145
74 0a5b2e96ade3 do not reparent the daemon to init if init is already the parent meillo@marmaro.de parents: 73 diff changeset	146 /* reparent to init only if init is not already the parent */
0a5b2e96ade3 do not reparent the daemon to init if init is already the parent meillo@marmaro.de parents: 73 diff changeset	147 if (getppid() != 1) {
0a5b2e96ade3 do not reparent the daemon to init if init is already the parent meillo@marmaro.de parents: 73 diff changeset	148 if ((pid = fork()) > 0) {
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	149 exit(0);
74 0a5b2e96ade3 do not reparent the daemon to init if init is already the parent meillo@marmaro.de parents: 73 diff changeset	150 } else if (pid < 0) {
208 3708b655a371 added newlines to the end of log and debug messages where missing meillo@marmaro.de parents: 205 diff changeset	151 logwrite(LOG_ALERT, "could not fork!\n");
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	152 exit(1);
74 0a5b2e96ade3 do not reparent the daemon to init if init is already the parent meillo@marmaro.de parents: 73 diff changeset	153 }
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	154 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	155
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	156 signal(SIGTERM, sigterm_handler);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	157 write_pidfile(PIDFILEDIR "/masqmail.pid");
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	158
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	159 conf.do_verbose = FALSE;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	160
72 ad034b57f3b2 fixed Debian bug 536060 (log files are closed after SIGHUP receival) meillo@marmaro.de parents: 46 diff changeset	161 /* closing and reopening the log ensures that it is open afterwards
ad034b57f3b2 fixed Debian bug 536060 (log files are closed after SIGHUP receival) meillo@marmaro.de parents: 46 diff changeset	162 because it is possible that the log is assigned to fd 1 and gets
ad034b57f3b2 fixed Debian bug 536060 (log files are closed after SIGHUP receival) meillo@marmaro.de parents: 46 diff changeset	163 thus closes by fclose(stdout). Similar for the debugfile.
ad034b57f3b2 fixed Debian bug 536060 (log files are closed after SIGHUP receival) meillo@marmaro.de parents: 46 diff changeset	164 */
ad034b57f3b2 fixed Debian bug 536060 (log files are closed after SIGHUP receival) meillo@marmaro.de parents: 46 diff changeset	165 logclose();
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	166 fclose(stdin);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	167 fclose(stdout);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	168 fclose(stderr);
72 ad034b57f3b2 fixed Debian bug 536060 (log files are closed after SIGHUP receival) meillo@marmaro.de parents: 46 diff changeset	169 logopen();
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	170
208 3708b655a371 added newlines to the end of log and debug messages where missing meillo@marmaro.de parents: 205 diff changeset	171 logwrite(LOG_NOTICE, "%s %s daemon starting\n", PACKAGE, VERSION);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	172 listen_port(do_listen ? conf.listen_addresses : NULL, queue_interval, argv);
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	173 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	174
264 1e5e457dea18 comments and a small refactoring markus schnalke <meillo@marmaro.de> parents: 263 diff changeset	175 /* -bs or called as smtpd or in.smtpd */
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	176 static void
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	177 mode_smtp()
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	178 {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	179 /* accept smtp message on stdin */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	180 /* write responses to stderr. */
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	181
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	182 struct sockaddr_in saddr;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	183 gchar *peername = NULL;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	184 int dummy = sizeof(saddr);
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	185
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	186 conf.do_verbose = FALSE;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	187
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	188 if (!conf.run_as_user) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	189 seteuid(conf.orig_uid);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	190 setegid(conf.orig_gid);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	191 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	192
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	193 DEBUG(5) debugf("accepting smtp message on stdin\n");
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	194
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	195 if (getpeername(0, (struct sockaddr *) (&saddr), &dummy) == 0) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	196 peername = g_strdup(inet_ntoa(saddr.sin_addr));
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	197 } else if (errno != ENOTSOCK)
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	198 exit(1);
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	199
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	200 smtp_in(stdin, stderr, peername, NULL);
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	201 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	202
264 1e5e457dea18 comments and a small refactoring markus schnalke <meillo@marmaro.de> parents: 263 diff changeset	203 /* default mode if address args or -t is specified, or called as rmail */
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	204 static void
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	205 mode_accept(address * return_path, gchar * full_sender_name, guint accept_flags, char **addresses, int addr_cnt)
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	206 {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	207 /* accept message on stdin */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	208 accept_error err;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	209 message *msg = create_message();
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	210 gint i;
266 ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	211 pid_t pid;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	212
83 085d6cd44462 using is_privileged_user() to check here too meillo@marmaro.de parents: 76 diff changeset	213 if (return_path && !is_privileged_user(conf.orig_uid)) {
96 b76080154aec small typo fix meillo@marmaro.de parents: 89 diff changeset	214 fprintf(stderr, "must be root, %s or in group %s for setting return path.\n", DEF_MAIL_USER, DEF_MAIL_GROUP);
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	215 exit(1);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	216 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	217
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	218 if (!conf.run_as_user) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	219 seteuid(conf.orig_uid);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	220 setegid(conf.orig_gid);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	221 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	222
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	223 DEBUG(5) debugf("accepting message on stdin\n");
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	224
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	225 msg->received_prot = PROT_LOCAL;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	226 for (i = 0; i < addr_cnt; i++) {
266 ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	227 if (addresses[i][0] == '\|') {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	228 logwrite(LOG_ALERT, "no pipe allowed as recipient address: %s\n", addresses[i]);
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	229 exit(1);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	230 }
264 1e5e457dea18 comments and a small refactoring markus schnalke <meillo@marmaro.de> parents: 263 diff changeset	231 msg->rcpt_list = g_list_append(msg->rcpt_list, create_address_qualified(addresses[i], TRUE, conf.host_name));
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	232 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	233
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	234 /* -f option */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	235 msg->return_path = return_path;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	236
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	237 /* -F option */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	238 msg->full_sender_name = full_sender_name;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	239
266 ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	240 err = accept_message(stdin, msg, accept_flags);
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	241
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	242 switch (err) {
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	243 case AERR_OK:
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	244 /* to continue; all other cases exit */
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	245 break;
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	246 case AERR_EOF:
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	247 fprintf(stderr, "unexpected EOF.\n");
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	248 exit(1);
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	249 case AERR_NORCPT:
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	250 fprintf(stderr, "no recipients.\n");
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	251 exit(1);
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	252 case AERR_SIZE:
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	253 fprintf(stderr, "max message size exceeded.\n");
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	254 exit(1);
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	255 default:
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	256 /* should never happen: */
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	257 fprintf(stderr, "Unknown error (%d)\r\n", err);
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	258 exit(1);
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	259 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	260
266 ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	261 if (!spool_write(msg, TRUE)) {
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	262 fprintf(stderr, "Could not write spool file\n");
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	263 exit(1);
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	264 }
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	265
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	266 logwrite(LOG_NOTICE, "%s <= %s with %s\n", msg->uid, addr_string(msg->return_path), prot_names[PROT_LOCAL]);
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	267
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	268 if (conf.do_queue) {
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	269 /* we're finished as we only need to queue it */
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	270 return;
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	271 }
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	272
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	273 /* deliver at once */
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	274 if ((pid = fork()) < 0) {
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	275 logwrite(LOG_ALERT, "could not fork for delivery, id = %s\n", msg->uid);
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	276 } else if (pid == 0) {
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	277 conf.do_verbose = FALSE;
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	278 fclose(stdin);
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	279 fclose(stdout);
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	280 fclose(stderr);
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	281 if (deliver(msg)) {
ab39047ffe44 refactored mode_accept() markus schnalke <meillo@marmaro.de> parents: 264 diff changeset	282 exit(0);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	283 } else {
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	284 exit(1);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	285 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	286 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	287 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	288
250 a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	289 /*
264 1e5e457dea18 comments and a small refactoring markus schnalke <meillo@marmaro.de> parents: 263 diff changeset	290 if -Mrm is given
1e5e457dea18 comments and a small refactoring markus schnalke <meillo@marmaro.de> parents: 263 diff changeset	291
250 a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	292 currently only the `rm' command is supported
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	293 until this changes, we don't need any facility for further commands
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	294 return success if at least one message had been deleted
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	295 */
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	296 static int
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	297 manipulate_queue(char* cmd, char* id[])
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	298 {
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	299 gboolean ok = FALSE;
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	300
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	301 if (strcmp(cmd, "rm") != 0) {
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	302 fprintf(stderr, "unknown command %s\n", cmd);
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	303 return FALSE;
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	304 }
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	305
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	306 set_euidgid(conf.mail_uid, conf.mail_gid, NULL, NULL);
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	307
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	308 /* privileged users may delete any mail */
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	309 if (is_privileged_user(conf.orig_uid)) {
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	310 for (; *id; id++) {
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	311 fprintf(stderr, "id: %s\n", *id);
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	312 if (queue_delete(*id)) {
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	313 ok = TRUE;
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	314 }
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	315 }
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	316 return ok;
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	317 }
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	318
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	319 struct passwd *pw = getpwuid(conf.orig_uid);
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	320 if (!pw) {
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	321 fprintf(stderr, "could not find a passwd entry for uid %d: %s\n",
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	322 conf.orig_uid, strerror(errno));
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	323 return FALSE;
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	324 }
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	325
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	326 /* non-privileged users may only delete their own messages */
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	327 for (; *id; id++) {
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	328 message msg = msg_spool_read(id, FALSE);
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	329
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	330 fprintf(stderr, "id: %s\n", *id);
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	331
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	332 if (!msg->ident) {
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	333 fprintf(stderr, "message %s does not have an ident\n", *id);
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	334 continue;
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	335 }
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	336 if (strcmp(pw->pw_name, msg->ident) != 0) {
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	337 fprintf(stderr, "you do not own message id %s\n", *id);
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	338 continue;
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	339 }
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	340
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	341 if ( (msg->received_host \|\| (msg->received_prot != PROT_LOCAL))
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	342 #ifdef ENABLE_IDENT
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	343 && !is_in_netlist(msg->received_host, conf.ident_trusted_nets)
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	344 #endif
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	345 ) {
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	346 fprintf(stderr, "message %s was not received locally or from a trusted network\n", *id);
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	347 continue;
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	348 }
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	349
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	350 ok = queue_delete(*id);
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	351 }
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	352 return ok;
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	353 }
a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	354
264 1e5e457dea18 comments and a small refactoring markus schnalke <meillo@marmaro.de> parents: 263 diff changeset	355 /* -qo, -q (without argument), or called as runq */
1e5e457dea18 comments and a small refactoring markus schnalke <meillo@marmaro.de> parents: 263 diff changeset	356 /* TODO: are -qo and -q exclusively or not?
1e5e457dea18 comments and a small refactoring markus schnalke <meillo@marmaro.de> parents: 263 diff changeset	357 And how is this related to being a daemon? */
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	358 static int
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	359 run_queue(gboolean do_runq, gboolean do_runq_online, char* route_name)
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	360 {
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	361 int ret;
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	362
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	363 /* queue runs */
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	364 set_identity(conf.orig_uid, "queue run");
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	365
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	366 if (do_runq) {
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	367 ret = queue_run();
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	368 }
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	369
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	370 if (do_runq_online) {
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	371 if (route_name) {
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	372 conf.online_detect = g_strdup("argument");
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	373 set_online_name(route_name);
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	374 }
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	375 ret = queue_run_online();
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	376 }
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	377 return ret;
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	378 }
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	379
264 1e5e457dea18 comments and a small refactoring markus schnalke <meillo@marmaro.de> parents: 263 diff changeset	380 /* -bV or default mode if neither addr arg nor -t */
261 0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	381 static void
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	382 mode_version(void)
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	383 {
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	384 gchar *with_resolver = "";
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	385 gchar *with_auth = "";
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	386 gchar *with_ident = "";
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	387
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	388 #ifdef ENABLE_RESOLVER
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	389 with_resolver = " +resolver";
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	390 #endif
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	391 #ifdef ENABLE_AUTH
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	392 with_auth = " +auth";
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	393 #endif
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	394 #ifdef ENABLE_IDENT
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	395 with_ident = " +ident";
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	396 #endif
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	397
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	398 printf("%s %s%s%s%s\n", PACKAGE, VERSION, with_resolver, with_auth, with_ident);
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	399 }
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	400
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	401 int
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	402 main(int argc, char *argv[])
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	403 {
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	404 gchar *progname;
249 f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	405 char* opt;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	406 gint arg;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	407
259 f4117fd5a163 made default mode sensible markus schnalke <meillo@marmaro.de> parents: 258 diff changeset	408 mta_mode mta_mode = MODE_NONE;
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	409 gboolean do_listen = FALSE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	410 gboolean do_runq = FALSE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	411 gboolean do_runq_online = FALSE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	412 gboolean do_queue = FALSE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	413 gint queue_interval = 0;
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	414 gchar *M_cmd = NULL;
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	415 gboolean opt_t = FALSE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	416 gboolean opt_i = FALSE;
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	417 gchar *conf_file = CONF_FILE;
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	418 gchar *route_name = NULL;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	419 gchar *f_address = NULL;
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	420 address return_path = NULL; / may be changed by -f option */
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	421 gchar *full_sender_name = NULL;
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	422 gboolean do_verbose = FALSE;
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	423 gint debug_level = -1;
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	424
260 bd3109ec0f0a substituted get_progname() with a call to strrchr() markus schnalke <meillo@marmaro.de> parents: 259 diff changeset	425 /* strip the path part */
261 0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	426 progname = strrchr(argv[0], '/');
0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	427 progname = (progname) ? progname+1 : argv[0];
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	428
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	429 if (strcmp(progname, "mailq") == 0) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	430 mta_mode = MODE_LIST;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	431 } else if (strcmp(progname, "mailrm") == 0) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	432 mta_mode = MODE_MCMD;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	433 M_cmd = "rm";
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	434 } else if (strcmp(progname, "runq") == 0) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	435 mta_mode = MODE_RUNQUEUE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	436 do_runq = TRUE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	437 } else if (strcmp(progname, "rmail") == 0) {
89 a917cb178ca7 what about the `rmail' alias? meillo@marmaro.de parents: 83 diff changeset	438 /* the `rmail' alias should probably be removed now
a917cb178ca7 what about the `rmail' alias? meillo@marmaro.de parents: 83 diff changeset	439 that we have the rmail script. But let's keep it
a917cb178ca7 what about the `rmail' alias? meillo@marmaro.de parents: 83 diff changeset	440 for some while for compatibility. 2010-06-19 */
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	441 mta_mode = MODE_ACCEPT;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	442 opt_i = TRUE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	443 } else if (strcmp(progname, "smtpd") == 0 \|\| strcmp(progname, "in.smtpd") == 0) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	444 mta_mode = MODE_SMTP;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	445 }
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	446
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	447 /* parse cmd line */
249 f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	448 for (arg=1; arg<argc && argv[arg][0]=='-'; arg++) {
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	449 opt = argv[arg] + 1; /* points to the char after the dash */
249 f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	450
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	451 if (strcmp(opt, "-") == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	452 /* everything after `--' are address arguments */
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	453 arg++;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	454 break;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	455
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	456 } else if (strcmp(opt, "bd") == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	457 do_listen = TRUE;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	458 mta_mode = MODE_DAEMON;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	459
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	460 } else if (strcmp(opt, "bi") == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	461 /* ignored */
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	462 mta_mode = MODE_BI;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	463
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	464 } else if (strcmp(opt, "bs") == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	465 mta_mode = MODE_SMTP;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	466
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	467 } else if (strcmp(opt, "bp") == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	468 mta_mode = MODE_LIST;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	469
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	470 } else if (strcmp(opt, "bV") == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	471 mta_mode = MODE_VERSION;
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	472
249 f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	473 } else if (strncmp(opt, "B", 1) == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	474 /* we ignore this and throw the argument away */
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	475 get_optarg(argv, &arg, opt+1);
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	476
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	477 } else if (strncmp(opt, "C", 1) == 0) {
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	478 conf_file = get_optarg(argv, &arg, opt+1);
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	479 if (!conf_file) {
249 f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	480 fprintf(stderr, "-C requires a filename as argument.\n");
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	481 exit(1);
249 f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	482 }
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	483
249 f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	484 } else if (strncmp(opt, "d", 1) == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	485 if (getuid() != 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	486 fprintf(stderr, "only root may set the debug level.\n");
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	487 exit(1);
249 f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	488 }
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	489 char *lvl = get_optarg(argv, &arg, opt+1);
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	490 if (!lvl) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	491 fprintf(stderr, "-d requires a number argument.\n");
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	492 exit(1);
249 f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	493 }
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	494 debug_level = atoi(lvl);
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	495
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	496 } else if (strncmp(opt, "f", 1) == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	497 /* set return path */
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	498 gchar *address = get_optarg(argv, &arg, opt+1);
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	499 if (!address) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	500 fprintf(stderr, "-f requires an address argument\n");
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	501 exit(1);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	502 }
249 f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	503 f_address = g_strdup(address);
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	504
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	505 } else if (strncmp(opt, "F", 1) == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	506 full_sender_name = get_optarg(argv, &arg, opt+1);
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	507 if (!full_sender_name) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	508 fprintf(stderr, "-F requires a name argument\n");
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	509 exit(1);
249 f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	510 }
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	511
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	512 } else if (strcmp(opt, "i") == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	513 opt_i = TRUE;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	514
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	515 } else if (strcmp(opt, "m") == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	516 /* ignore -m (me too) switch (see man page) */
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	517
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	518 } else if (strcmp(opt, "Mrm") == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	519 mta_mode = MODE_MCMD;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	520 M_cmd = "rm";
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	521
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	522 } else if (strcmp(opt, "odq") == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	523 do_queue = TRUE;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	524
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	525 } else if (strcmp(opt, "oi") == 0) {
257 8cca5305e4f0 fixed -oi to really be the same as -i markus schnalke <meillo@marmaro.de> parents: 254 diff changeset	526 opt_i = TRUE;
249 f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	527
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	528 } else if (strncmp(opt, "o", 1) == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	529 /* ignore all other -oXXX options */
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	530
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	531 } else if (strncmp(opt, "qo", 2) == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	532 mta_mode = MODE_RUNQUEUE;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	533 do_runq = FALSE;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	534 do_runq_online = TRUE;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	535 /* can be NULL, then we use online detection method */
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	536 route_name = get_optarg(argv, &arg, opt+2);
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	537
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	538 } else if (strncmp(opt, "q", 1) == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	539 /* must be after the `qo' check */
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	540 gchar *optarg;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	541
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	542 do_runq = TRUE;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	543 mta_mode = MODE_RUNQUEUE;
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	544 optarg = get_optarg(argv, &arg, opt+1);
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	545 if (optarg) {
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	546 /* not just one single queue run but regular runs */
249 f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	547 mta_mode = MODE_DAEMON;
254 82d168dd52fd removed the obsolete pos argument from time_interval() markus schnalke <meillo@marmaro.de> parents: 251 diff changeset	548 queue_interval = time_interval(optarg);
249 f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	549 }
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	550
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	551 } else if (strcmp(opt, "t") == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	552 opt_t = TRUE;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	553
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	554 } else if (strcmp(opt, "v") == 0) {
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	555 do_verbose = TRUE;
f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	556
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	557 } else {
249 f9da5a7caeda refactored the cmdline argument processing markus schnalke <meillo@marmaro.de> parents: 248 diff changeset	558 fprintf(stderr, "unrecognized option `-%s'\n", opt);
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	559 exit(1);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	560 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	561 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	562
259 f4117fd5a163 made default mode sensible markus schnalke <meillo@marmaro.de> parents: 258 diff changeset	563 if (!mta_mode) {
f4117fd5a163 made default mode sensible markus schnalke <meillo@marmaro.de> parents: 258 diff changeset	564 mta_mode = (arg<argc \|\| opt_t) ? MODE_ACCEPT : MODE_VERSION;
f4117fd5a163 made default mode sensible markus schnalke <meillo@marmaro.de> parents: 258 diff changeset	565 }
f4117fd5a163 made default mode sensible markus schnalke <meillo@marmaro.de> parents: 258 diff changeset	566
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	567 if (mta_mode == MODE_VERSION) {
261 0afe18a9ee03 fixed previous commit and excluded mode_version() from main() markus schnalke <meillo@marmaro.de> parents: 260 diff changeset	568 mode_version();
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	569 exit(0);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	570 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	571
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	572 /* initialize random generator */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	573 srand(time(NULL));
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	574 /* ignore SIGPIPE signal */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	575 signal(SIGPIPE, SIG_IGN);
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	576
73 9db75b801dc4 made a comment more exact meillo@marmaro.de parents: 72 diff changeset	577 /* close all possibly open file descriptors, except std{in,out,err} */
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	578 {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	579 int i, max_fd = sysconf(_SC_OPEN_MAX);
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	580
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	581 if (max_fd <= 0) {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	582 max_fd = 64;
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	583 }
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	584 for (i=3; i<max_fd; i++) {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	585 close(i);
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	586 }
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	587 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	588
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	589 init_conf();
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	590
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	591 /* if we are not privileged, and the config file was changed we
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	592 implicetely set the the run_as_user flag and give up all
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	593 privileges.
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	594
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	595 So it is possible for a user to run his own daemon without
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	596 breaking security.
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	597 */
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	598 if ((strcmp(conf_file, CONF_FILE) != 0) && (conf.orig_uid != 0)) {
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	599 conf.run_as_user = TRUE;
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	600 seteuid(conf.orig_uid);
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	601 setegid(conf.orig_gid);
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	602 setuid(conf.orig_uid);
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	603 setgid(conf.orig_gid);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	604 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	605
155 b5ab9cb2f18a shut down on errors reading config file meillo@marmaro.de parents: 117 diff changeset	606 conf.log_dir = LOG_DIR;
b5ab9cb2f18a shut down on errors reading config file meillo@marmaro.de parents: 117 diff changeset	607 logopen();
b5ab9cb2f18a shut down on errors reading config file meillo@marmaro.de parents: 117 diff changeset	608 if (!read_conf(conf_file)) {
b5ab9cb2f18a shut down on errors reading config file meillo@marmaro.de parents: 117 diff changeset	609 logwrite(LOG_ALERT, "SHUTTING DOWN due to problems reading config\n");
b5ab9cb2f18a shut down on errors reading config file meillo@marmaro.de parents: 117 diff changeset	610 exit(5);
b5ab9cb2f18a shut down on errors reading config file meillo@marmaro.de parents: 117 diff changeset	611 }
b5ab9cb2f18a shut down on errors reading config file meillo@marmaro.de parents: 117 diff changeset	612 logclose();
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	613
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	614 if (do_queue) {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	615 conf.do_queue = TRUE;
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	616 }
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	617 if (do_verbose) {
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	618 conf.do_verbose = TRUE;
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	619 }
2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	620 if (debug_level >= 0) { /* if >= 0, it was given by argument */
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	621 conf.debug_level = debug_level;
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	622 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	623
46 3cb6f383f07e fixed tests/local.sh meillo@marmaro.de parents: 12 diff changeset	624 /* It appears that changing to / ensures that we are never in
3cb6f383f07e fixed tests/local.sh meillo@marmaro.de parents: 12 diff changeset	625 a directory which we cannot access. This situation could be
3cb6f383f07e fixed tests/local.sh meillo@marmaro.de parents: 12 diff changeset	626 possible after changing identity.
3cb6f383f07e fixed tests/local.sh meillo@marmaro.de parents: 12 diff changeset	627 Maybe we should only change to / if we not run as user, to
3cb6f383f07e fixed tests/local.sh meillo@marmaro.de parents: 12 diff changeset	628 allow relative paths for log files in test setups for
3cb6f383f07e fixed tests/local.sh meillo@marmaro.de parents: 12 diff changeset	629 instance.
3cb6f383f07e fixed tests/local.sh meillo@marmaro.de parents: 12 diff changeset	630 */
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	631 chdir("/");
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	632
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	633 if (!conf.run_as_user) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	634 if (setgid(0) != 0) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	635 fprintf(stderr, "could not set gid to 0. Is the setuid bit set? : %s\n", strerror(errno));
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	636 exit(1);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	637 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	638 if (setuid(0) != 0) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	639 fprintf(stderr, "could not gain root privileges. Is the setuid bit set? : %s\n", strerror(errno));
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	640 exit(1);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	641 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	642 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	643
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	644 if (!logopen()) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	645 fprintf(stderr, "could not open log file\n");
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	646 exit(1);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	647 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	648
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	649 DEBUG(1) debugf("masqmail %s starting\n", VERSION);
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	650
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	651 DEBUG(5) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	652 gchar **str = argv;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	653 debugf("args: \n");
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	654 while (*str) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	655 debugf("%s \n", *str);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	656 str++;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	657 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	658 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	659 DEBUG(5) debugf("queue_interval = %d\n", queue_interval);
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	660
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	661 if (f_address) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	662 return_path = create_address_qualified(f_address, TRUE, conf.host_name);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	663 g_free(f_address);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	664 if (!return_path) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	665 fprintf(stderr, "invalid RFC821 address: %s\n", f_address);
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	666 exit(1);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	667 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	668 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	669
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	670 switch (mta_mode) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	671 case MODE_DAEMON:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	672 mode_daemon(do_listen, queue_interval, argv);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	673 break;
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	674
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	675 case MODE_RUNQUEUE:
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	676 exit(run_queue(do_runq, do_runq_online, route_name) ? 0 : 1);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	677 break;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	678
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	679 case MODE_SMTP:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	680 mode_smtp();
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	681 break;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	682
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	683 case MODE_LIST:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	684 queue_list();
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	685 break;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	686
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	687 case MODE_BI:
262 fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/ markus schnalke <meillo@marmaro.de> parents: 261 diff changeset	688 exit(0);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	689 break; /* well... */
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	690
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	691 case MODE_MCMD:
250 a41c013c8458 moved the queue manipulation code to an new function markus schnalke <meillo@marmaro.de> parents: 249 diff changeset	692 exit(manipulate_queue(M_cmd, &argv[arg]) ? 0 : 1);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	693 break;
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	694
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	695 case MODE_ACCEPT:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	696 {
107 9104234a56a5 never create headers from recipients meillo@marmaro.de parents: 106 diff changeset	697 guint accept_flags = (opt_t ? ACC_DEL_RCPTS \| ACC_RCPT_FROM_HEAD : 0)
110 c678d0342451 changed name ACC_NODOT_TERM to ACC_DOT_IGNORE for better understanding meillo@marmaro.de parents: 107 diff changeset	698 \| (opt_i ? ACC_DOT_IGNORE : ACC_NODOT_RELAX);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	699 mode_accept(return_path, full_sender_name, accept_flags, &(argv[arg]), argc - arg);
258 05fa719b7002 fixed -oem by removing it ;-) markus schnalke <meillo@marmaro.de> parents: 257 diff changeset	700 exit(0);
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	701 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	702 break;
251 2babd21e7c75 moved run_queue to a new function markus schnalke <meillo@marmaro.de> parents: 250 diff changeset	703
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	704 default:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	705 fprintf(stderr, "unknown mode: %d\n", mta_mode);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	706 break;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	707 }
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	708
10 26e34ae9a3e3 changed indention and line wrapping to a more consistent style meillo@marmaro.de parents: 0 diff changeset	709 logclose();
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	710
263 e9e73505ab2c removed now obsolete exit_code markus schnalke <meillo@marmaro.de> parents: 262 diff changeset	711 exit(0);
0 08114f7dcc23 this is masqmail-0.2.21 from oliver kurth meillo@marmaro.de parents: diff changeset	712 }

Mercurial > masqmail

annotate src/masqmail.c @ 266:ab39047ffe44