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annotate src/masqmail.c @ 348:a7a387253b2f

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Argument of read_queue() was unused, thus removed
author markus schnalke <meillo@marmaro.de>
date Thu, 14 Jul 2011 11:31:52 +0200
parents e507c854a63e
children b45dc53f2829
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08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
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1 /* MasqMail
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2 Copyright (C) 1999-2001 Oliver Kurth
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3 Copyright (C) 2010 markus schnalke <meillo@marmaro.de>
0
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4
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
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5 This program is free software; you can redistribute it and/or modify
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6 it under the terms of the GNU General Public License as published by
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7 the Free Software Foundation; either version 2 of the License, or
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
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8 (at your option) any later version.
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9
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10 This program is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 GNU General Public License for more details.
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14
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15 You should have received a copy of the GNU General Public License
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16 along with this program; if not, write to the Free Software
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17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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18 */
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19
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20 #include <stdio.h>
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21 #include <errno.h>
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22 #include <stdlib.h>
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23 #include <string.h>
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24 #include <unistd.h>
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25 #include <sys/types.h>
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26 #include <sys/socket.h>
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27 #include <sys/time.h>
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28 #include <netinet/in.h>
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29 #include <netdb.h>
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30 #include <syslog.h>
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31 #include <signal.h>
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32
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33 #include <glib.h>
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34
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35 #include "masqmail.h"
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36
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37 /* mutually exclusive modes. Note that there is no 'queue daemon' mode.
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38 It, as well as the distinction beween the two (non exclusive) daemon
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39 (queue and listen) modes, is handled by flags.*/
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40 enum mta_mode {
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41 MODE_NONE = 0, /* to check if a mode was set */
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42 MODE_ACCEPT, /* accept message on stdin (fallback mode) */
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43 MODE_DAEMON, /* run as daemon */
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44 MODE_RUNQUEUE, /* single queue run, online or offline */
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45 MODE_SMTP, /* accept SMTP on stdin */
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46 MODE_LIST, /* list queue */
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47 MODE_MCMD, /* do queue manipulation */
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48 MODE_VERSION, /* show version */
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49 MODE_BI, /* fake ;-) */
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50 };
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51 enum mta_mode mta_mode = MODE_NONE;
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52
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53 char *pidfile = NULL;
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54 volatile int sigterm_in_progress = 0;
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55
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56 static void
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57 sigterm_handler(int sig)
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58 {
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59 if (sigterm_in_progress)
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60 raise(sig);
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61 sigterm_in_progress = 1;
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62
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63 if (pidfile) {
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64 uid_t uid = geteuid();
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65 if (seteuid(0) != 0) {
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66 logwrite(LOG_ALERT, "sigterm_handler: could not set euid to %d: %s\n", 0, strerror(errno));
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67 }
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68 if (unlink(pidfile) != 0)
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69 logwrite(LOG_WARNING, "could not delete pid file %s: %s\n", pidfile, strerror(errno));
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70 seteuid(uid); /* we exit anyway after this, just to be sure */
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71 }
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73 signal(sig, SIG_DFL);
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74 raise(sig);
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75 }
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77 #ifdef ENABLE_IDENT /* so far used for that only */
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78 static gboolean
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79 is_in_netlist(gchar * host, GList * netlist)
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80 {
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81 guint hostip = inet_addr(host);
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82 struct in_addr addr;
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84 addr.s_addr = hostip;
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85 if (addr.s_addr != INADDR_NONE) {
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86 GList *node;
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87 foreach(netlist, node) {
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88 struct in_addr *net = (struct in_addr *) (node->data);
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89 if ((addr.s_addr & net->s_addr) == net->s_addr)
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90 return TRUE;
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91 }
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92 }
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93 return FALSE;
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94 }
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95 #endif
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96
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97 /*
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98 argv: the original argv
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99 argp: number of arg (may get modified!)
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100 cp: pointing to the char after the option
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101 e.g. `-d 6' `-d6'
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102 ^ ^
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103 */
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104 gchar*
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105 get_optarg(char* argv[], gint* argp, char* cp)
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106 {
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107 if (*cp) {
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108 /* this kind: -xval */
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109 return cp;
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110 }
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111 cp = argv[*argp+1];
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112 if (cp && (*cp != '-')) {
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113 /* this kind: -x val */
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114 (*argp)++;
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115 return cp;
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116 }
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117 return NULL;
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118 }
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119
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120 gboolean
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121 write_pidfile(gchar * name)
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122 {
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123 FILE *fptr;
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124
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125 if ((fptr = fopen(name, "wt"))) {
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126 fprintf(fptr, "%d\n", getpid());
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127 fclose(fptr);
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128 pidfile = strdup(name);
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129 return TRUE;
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130 }
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131 logwrite(LOG_WARNING, "could not write pid file: %s\n", strerror(errno));
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132 return FALSE;
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133 }
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134
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135 /* on -bd or if -q has an argument */
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136 static void
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137 mode_daemon(gboolean do_listen, gint queue_interval, char *argv[])
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138 {
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139 guint pid;
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140
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141 /* daemon */
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142 if (!conf.run_as_user) {
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143 if ((conf.orig_uid != 0) && (conf.orig_uid != conf.mail_uid)) {
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144 fprintf(stderr, "must be root or %s for daemon.\n", DEF_MAIL_USER);
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fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/
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145 exit(1);
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146 }
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147 }
0
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148
74
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149 /* reparent to init only if init is not already the parent */
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150 if (getppid() != 1) {
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151 if ((pid = fork()) > 0) {
262
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152 exit(0);
74
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153 } else if (pid < 0) {
208
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154 logwrite(LOG_ALERT, "could not fork!\n");
262
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155 exit(1);
74
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156 }
10
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157 }
0
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158
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159 signal(SIGTERM, sigterm_handler);
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160 write_pidfile(PIDFILEDIR "/masqmail.pid");
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161
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162 conf.do_verbose = FALSE;
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163
72
ad034b57f3b2 fixed Debian bug 536060 (log files are closed after SIGHUP receival)
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164 /* closing and reopening the log ensures that it is open afterwards
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165 because it is possible that the log is assigned to fd 1 and gets
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166 thus closes by fclose(stdout). Similar for the debugfile.
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167 */
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168 logclose();
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169 fclose(stdin);
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170 fclose(stdout);
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171 fclose(stderr);
72
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172 logopen();
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173
208
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174 logwrite(LOG_NOTICE, "%s %s daemon starting\n", PACKAGE, VERSION);
10
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175 listen_port(do_listen ? conf.listen_addresses : NULL, queue_interval, argv);
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176 }
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177
264
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178 /* -bs or called as smtpd or in.smtpd */
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179 static void
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180 mode_smtp()
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181 {
10
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182 /* accept smtp message on stdin */
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183 /* write responses to stderr. */
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184
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185 struct sockaddr_in saddr;
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186 gchar *peername = NULL;
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187 int dummy = sizeof(saddr);
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188
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189 conf.do_verbose = FALSE;
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190
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191 if (!conf.run_as_user) {
331
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192 set_euidgid(conf.orig_uid, conf.orig_gid, NULL, NULL);
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193 }
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194
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195 DEBUG(5) debugf("accepting smtp message on stdin\n");
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196
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197 if (getpeername(0, (struct sockaddr *) (&saddr), &dummy) == 0) {
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198 peername = g_strdup(inet_ntoa(saddr.sin_addr));
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199 } else if (errno != ENOTSOCK)
262
fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/
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200 exit(1);
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201
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202 smtp_in(stdin, stderr, peername, NULL);
0
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203 }
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204
264
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diff changeset
205 /* default mode if address args or -t is specified, or called as rmail */
10
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206 static void
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diff changeset
207 mode_accept(address * return_path, gchar * full_sender_name, guint accept_flags, char **addresses, int addr_cnt)
0
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208 {
10
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209 /* accept message on stdin */
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210 accept_error err;
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211 message *msg = create_message();
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212 gint i;
266
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diff changeset
213 pid_t pid;
0
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214
83
085d6cd44462 using is_privileged_user() to check here too
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parents: 76
diff changeset
215 if (return_path && !is_privileged_user(conf.orig_uid)) {
96
b76080154aec small typo fix
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diff changeset
216 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/
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217 exit(1);
10
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218 }
0
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219
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220 if (!conf.run_as_user) {
331
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diff changeset
221 set_euidgid(conf.orig_uid, conf.orig_gid, NULL, NULL);
10
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222 }
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223
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224 DEBUG(5) debugf("accepting message on stdin\n");
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225
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226 msg->received_prot = PROT_LOCAL;
276
1abc1faeb45d for -t cmdline args are now added to the rcpt list instead of substracted
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diff changeset
227
1abc1faeb45d for -t cmdline args are now added to the rcpt list instead of substracted
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diff changeset
228 /* warn if -t option and cmdline addr args */
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diff changeset
229 if (addr_cnt && (accept_flags & ACC_RCPT_FROM_HEAD)) {
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parents: 268
diff changeset
230 logwrite(LOG_ALERT, "command line address arguments are now *added* to the mail header\\\n");
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parents: 268
diff changeset
231 logwrite(LOG_ALERT, " recipient addresses (instead of substracted) when -t is given.\\\n");
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parents: 268
diff changeset
232 logwrite(LOG_ALERT, " this changed with version 0.3.1\n");
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233 }
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234
10
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235 for (i = 0; i < addr_cnt; i++) {
266
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diff changeset
236 if (addresses[i][0] == '|') {
10
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diff changeset
237 logwrite(LOG_ALERT, "no pipe allowed as recipient address: %s\n", addresses[i]);
276
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diff changeset
238 /* should we better ignore this one addr? */
262
fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/
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diff changeset
239 exit(1);
10
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240 }
264
1e5e457dea18 comments and a small refactoring
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diff changeset
241 msg->rcpt_list = g_list_append(msg->rcpt_list, create_address_qualified(addresses[i], TRUE, conf.host_name));
10
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242 }
0
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243
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244 /* -f option */
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diff changeset
245 msg->return_path = return_path;
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246
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247 /* -F option */
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248 msg->full_sender_name = full_sender_name;
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249
266
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diff changeset
250 err = accept_message(stdin, msg, accept_flags);
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diff changeset
251
ab39047ffe44 refactored mode_accept()
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diff changeset
252 switch (err) {
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diff changeset
253 case AERR_OK:
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diff changeset
254 /* to continue; all other cases exit */
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diff changeset
255 break;
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parents: 264
diff changeset
256 case AERR_EOF:
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parents: 264
diff changeset
257 fprintf(stderr, "unexpected EOF.\n");
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diff changeset
258 exit(1);
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parents: 264
diff changeset
259 case AERR_NORCPT:
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diff changeset
260 fprintf(stderr, "no recipients.\n");
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diff changeset
261 exit(1);
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parents: 264
diff changeset
262 case AERR_SIZE:
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parents: 264
diff changeset
263 fprintf(stderr, "max message size exceeded.\n");
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parents: 264
diff changeset
264 exit(1);
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parents: 264
diff changeset
265 default:
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parents: 264
diff changeset
266 /* should never happen: */
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parents: 264
diff changeset
267 fprintf(stderr, "Unknown error (%d)\r\n", err);
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diff changeset
268 exit(1);
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diff changeset
269 }
0
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270
266
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diff changeset
271 if (!spool_write(msg, TRUE)) {
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diff changeset
272 fprintf(stderr, "Could not write spool file\n");
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diff changeset
273 exit(1);
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diff changeset
274 }
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parents: 264
diff changeset
275
267
8be687c06c20 comments (should we really exit failure in this case?)
markus schnalke <meillo@marmaro.de>
parents: 266
diff changeset
276 /* here the mail is queued and thus in our responsibility */
266
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diff changeset
277 logwrite(LOG_NOTICE, "%s <= %s with %s\n", msg->uid, addr_string(msg->return_path), prot_names[PROT_LOCAL]);
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parents: 264
diff changeset
278
ab39047ffe44 refactored mode_accept()
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diff changeset
279 if (conf.do_queue) {
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diff changeset
280 /* we're finished as we only need to queue it */
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parents: 264
diff changeset
281 return;
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parents: 264
diff changeset
282 }
ab39047ffe44 refactored mode_accept()
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parents: 264
diff changeset
283
ab39047ffe44 refactored mode_accept()
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diff changeset
284 /* deliver at once */
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parents: 264
diff changeset
285 if ((pid = fork()) < 0) {
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parents: 264
diff changeset
286 logwrite(LOG_ALERT, "could not fork for delivery, id = %s\n", msg->uid);
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parents: 264
diff changeset
287 } else if (pid == 0) {
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diff changeset
288 conf.do_verbose = FALSE;
ab39047ffe44 refactored mode_accept()
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diff changeset
289 fclose(stdin);
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diff changeset
290 fclose(stdout);
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parents: 264
diff changeset
291 fclose(stderr);
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parents: 264
diff changeset
292 if (deliver(msg)) {
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diff changeset
293 exit(0);
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
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parents: 0
diff changeset
294 } else {
267
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parents: 266
diff changeset
295 /*
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diff changeset
296 TODO:
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diff changeset
297 Should we really fail here? Because the mail is queued
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diff changeset
298 already. If we fail the client might submit it again.
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diff changeset
299 If at-once-delivery is seen as an additional best-effort
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diff changeset
300 service, then we should still exit successful here.
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diff changeset
301 */
262
fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/
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parents: 261
diff changeset
302 exit(1);
10
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diff changeset
303 }
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
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304 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
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parents:
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305 }
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306
250
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diff changeset
307 /*
264
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diff changeset
308 if -Mrm is given
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309
250
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diff changeset
310 currently only the `rm' command is supported
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diff changeset
311 until this changes, we don't need any facility for further commands
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312 return success if at least one message had been deleted
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313 */
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314 static int
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315 manipulate_queue(char* cmd, char* id[])
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316 {
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317 gboolean ok = FALSE;
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318
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319 if (strcmp(cmd, "rm") != 0) {
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320 fprintf(stderr, "unknown command %s\n", cmd);
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321 return FALSE;
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322 }
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323
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324 set_euidgid(conf.mail_uid, conf.mail_gid, NULL, NULL);
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325
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diff changeset
326 /* privileged users may delete any mail */
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diff changeset
327 if (is_privileged_user(conf.orig_uid)) {
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diff changeset
328 for (; *id; id++) {
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diff changeset
329 fprintf(stderr, "id: %s\n", *id);
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330 if (queue_delete(*id)) {
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331 ok = TRUE;
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332 }
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333 }
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diff changeset
334 return ok;
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diff changeset
335 }
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diff changeset
336
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diff changeset
337 struct passwd *pw = getpwuid(conf.orig_uid);
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diff changeset
338 if (!pw) {
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diff changeset
339 fprintf(stderr, "could not find a passwd entry for uid %d: %s\n",
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diff changeset
340 conf.orig_uid, strerror(errno));
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diff changeset
341 return FALSE;
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diff changeset
342 }
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diff changeset
343
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diff changeset
344 /* non-privileged users may only delete their own messages */
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diff changeset
345 for (; *id; id++) {
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diff changeset
346 message *msg = msg_spool_read(*id, FALSE);
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diff changeset
347
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diff changeset
348 fprintf(stderr, "id: %s\n", *id);
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diff changeset
349
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diff changeset
350 if (!msg->ident) {
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diff changeset
351 fprintf(stderr, "message %s does not have an ident\n", *id);
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diff changeset
352 continue;
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diff changeset
353 }
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diff changeset
354 if (strcmp(pw->pw_name, msg->ident) != 0) {
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diff changeset
355 fprintf(stderr, "you do not own message id %s\n", *id);
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diff changeset
356 continue;
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diff changeset
357 }
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358
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diff changeset
359 if ( (msg->received_host || (msg->received_prot != PROT_LOCAL))
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diff changeset
360 #ifdef ENABLE_IDENT
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361 && !is_in_netlist(msg->received_host, conf.ident_trusted_nets)
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diff changeset
362 #endif
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diff changeset
363 ) {
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diff changeset
364 fprintf(stderr, "message %s was not received locally or from a trusted network\n", *id);
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diff changeset
365 continue;
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diff changeset
366 }
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diff changeset
367
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diff changeset
368 ok = queue_delete(*id);
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diff changeset
369 }
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diff changeset
370 return ok;
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diff changeset
371 }
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diff changeset
372
264
1e5e457dea18 comments and a small refactoring
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diff changeset
373 /* -qo, -q (without argument), or called as runq */
251
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diff changeset
374 static int
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diff changeset
375 run_queue(gboolean do_runq, gboolean do_runq_online, char* route_name)
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diff changeset
376 {
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diff changeset
377 int ret;
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diff changeset
378
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diff changeset
379 /* queue runs */
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diff changeset
380 set_identity(conf.orig_uid, "queue run");
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parents: 250
diff changeset
381
2babd21e7c75 moved run_queue to a new function
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parents: 250
diff changeset
382 if (do_runq) {
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parents: 250
diff changeset
383 ret = queue_run();
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diff changeset
384 }
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parents: 250
diff changeset
385
2babd21e7c75 moved run_queue to a new function
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parents: 250
diff changeset
386 if (do_runq_online) {
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parents: 250
diff changeset
387 if (route_name) {
310
f10a56dc7481 reworked online_detect to the simpler online_query
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parents: 290
diff changeset
388 conf.online_query = g_strdup_printf("/bin/echo %s", route_name);
251
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parents: 250
diff changeset
389 }
290
792e0201c1b3 mark -qo (without argument) obsolete
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parents: 288
diff changeset
390 /* TODO: change behavior of `-qo without argument'?
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parents: 288
diff changeset
391 Because that behavior is included in -q. */
251
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parents: 250
diff changeset
392 ret = queue_run_online();
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diff changeset
393 }
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parents: 250
diff changeset
394 return ret;
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parents: 250
diff changeset
395 }
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parents: 250
diff changeset
396
264
1e5e457dea18 comments and a small refactoring
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parents: 263
diff changeset
397 /* -bV or default mode if neither addr arg nor -t */
261
0afe18a9ee03 fixed previous commit and excluded mode_version() from main()
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parents: 260
diff changeset
398 static void
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parents: 260
diff changeset
399 mode_version(void)
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diff changeset
400 {
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parents: 260
diff changeset
401 gchar *with_resolver = "";
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parents: 260
diff changeset
402 gchar *with_auth = "";
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parents: 260
diff changeset
403 gchar *with_ident = "";
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parents: 260
diff changeset
404
0afe18a9ee03 fixed previous commit and excluded mode_version() from main()
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parents: 260
diff changeset
405 #ifdef ENABLE_RESOLVER
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diff changeset
406 with_resolver = " +resolver";
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parents: 260
diff changeset
407 #endif
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parents: 260
diff changeset
408 #ifdef ENABLE_AUTH
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parents: 260
diff changeset
409 with_auth = " +auth";
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parents: 260
diff changeset
410 #endif
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parents: 260
diff changeset
411 #ifdef ENABLE_IDENT
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parents: 260
diff changeset
412 with_ident = " +ident";
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parents: 260
diff changeset
413 #endif
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parents: 260
diff changeset
414
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parents: 260
diff changeset
415 printf("%s %s%s%s%s\n", PACKAGE, VERSION, with_resolver, with_auth, with_ident);
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parents: 260
diff changeset
416 }
0afe18a9ee03 fixed previous commit and excluded mode_version() from main()
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parents: 260
diff changeset
417
281
ea5f86e0a81c modes are now enforced exclusive
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diff changeset
418 void
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diff changeset
419 set_mode(enum mta_mode mode)
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diff changeset
420 {
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diff changeset
421 if (mta_mode && mta_mode!=mode) {
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parents: 278
diff changeset
422 fprintf(stderr, "operation mode was already specified (%d vs. %d)\n", mta_mode, mode);
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diff changeset
423 exit(1);
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diff changeset
424 }
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parents: 278
diff changeset
425
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diff changeset
426 mta_mode = mode;
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diff changeset
427 return;
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parents: 278
diff changeset
428 }
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parents: 278
diff changeset
429
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
430 int
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
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parents:
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431 main(int argc, char *argv[])
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parents:
diff changeset
432 {
251
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diff changeset
433 gchar *progname;
249
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diff changeset
434 char* opt;
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parents: 248
diff changeset
435 gint arg;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
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parents:
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436
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437 gboolean do_listen = FALSE;
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diff changeset
438 gboolean do_runq = FALSE;
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diff changeset
439 gboolean do_runq_online = FALSE;
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diff changeset
440 gboolean do_queue = FALSE;
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441 gint queue_interval = 0;
251
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442 gchar *M_cmd = NULL;
10
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diff changeset
443 gboolean opt_t = FALSE;
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444 gboolean opt_i = FALSE;
251
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445 gchar *conf_file = CONF_FILE;
10
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446 gchar *route_name = NULL;
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447 gchar *f_address = NULL;
251
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448 address *return_path = NULL; /* may be changed by -f option */
10
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449 gchar *full_sender_name = NULL;
251
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450 gboolean do_verbose = FALSE;
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451 gint debug_level = -1;
10
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diff changeset
452
260
bd3109ec0f0a substituted get_progname() with a call to strrchr()
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453 /* strip the path part */
261
0afe18a9ee03 fixed previous commit and excluded mode_version() from main()
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454 progname = strrchr(argv[0], '/');
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diff changeset
455 progname = (progname) ? progname+1 : argv[0];
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diff changeset
456
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
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diff changeset
457 if (strcmp(progname, "mailq") == 0) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
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parents: 0
diff changeset
458 mta_mode = MODE_LIST;
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parents: 0
diff changeset
459 } else if (strcmp(progname, "mailrm") == 0) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
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diff changeset
460 mta_mode = MODE_MCMD;
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461 M_cmd = "rm";
284
4869321aa7bf recognize the program name `newaliases' too
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462 } else if (strcmp(progname, "newaliases") == 0) {
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diff changeset
463 mta_mode = MODE_BI;
10
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diff changeset
464 } else if (strcmp(progname, "rmail") == 0) {
89
a917cb178ca7 what about the `rmail' alias?
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465 /* the `rmail' alias should probably be removed now
a917cb178ca7 what about the `rmail' alias?
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diff changeset
466 that we have the rmail script. But let's keep it
a917cb178ca7 what about the `rmail' alias?
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467 for some while for compatibility. 2010-06-19 */
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diff changeset
468 mta_mode = MODE_ACCEPT;
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469 opt_i = TRUE;
284
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470 } else if (strcmp(progname, "runq") == 0) {
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471 mta_mode = MODE_RUNQUEUE;
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472 do_runq = TRUE;
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473 } else if (strcmp(progname, "smtpd") == 0
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diff changeset
474 || strcmp(progname, "in.smtpd") == 0) {
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diff changeset
475 mta_mode = MODE_SMTP;
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08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
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476 }
10
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diff changeset
477
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
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diff changeset
478 /* parse cmd line */
249
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479 for (arg=1; arg<argc && argv[arg][0]=='-'; arg++) {
251
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diff changeset
480 opt = argv[arg] + 1; /* points to the char after the dash */
249
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diff changeset
481
f9da5a7caeda refactored the cmdline argument processing
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diff changeset
482 if (strcmp(opt, "-") == 0) {
f9da5a7caeda refactored the cmdline argument processing
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diff changeset
483 /* everything after `--' are address arguments */
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diff changeset
484 arg++;
f9da5a7caeda refactored the cmdline argument processing
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diff changeset
485 break;
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486
278
c35c59a36a2a added -bm for mode accept (the other MTAs have it too)
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487 } else if (strcmp(opt, "bm") == 0) {
281
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488 set_mode(MODE_ACCEPT);
278
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diff changeset
489
249
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490 } else if (strcmp(opt, "bd") == 0) {
281
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diff changeset
491 set_mode(MODE_DAEMON);
249
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diff changeset
492 do_listen = TRUE;
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diff changeset
493
f9da5a7caeda refactored the cmdline argument processing
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diff changeset
494 } else if (strcmp(opt, "bi") == 0) {
281
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495 set_mode(MODE_BI);
249
f9da5a7caeda refactored the cmdline argument processing
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diff changeset
496
f9da5a7caeda refactored the cmdline argument processing
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diff changeset
497 } else if (strcmp(opt, "bs") == 0) {
281
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diff changeset
498 set_mode(MODE_SMTP);
249
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diff changeset
499
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diff changeset
500 } else if (strcmp(opt, "bp") == 0) {
281
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diff changeset
501 set_mode(MODE_LIST);
249
f9da5a7caeda refactored the cmdline argument processing
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diff changeset
502
f9da5a7caeda refactored the cmdline argument processing
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diff changeset
503 } else if (strcmp(opt, "bV") == 0) {
281
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diff changeset
504 set_mode(MODE_VERSION);
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505
249
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diff changeset
506 } else if (strncmp(opt, "B", 1) == 0) {
f9da5a7caeda refactored the cmdline argument processing
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diff changeset
507 /* we ignore this and throw the argument away */
f9da5a7caeda refactored the cmdline argument processing
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diff changeset
508 get_optarg(argv, &arg, opt+1);
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diff changeset
509
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diff changeset
510 } else if (strncmp(opt, "C", 1) == 0) {
251
2babd21e7c75 moved run_queue to a new function
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diff changeset
511 conf_file = get_optarg(argv, &arg, opt+1);
2babd21e7c75 moved run_queue to a new function
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diff changeset
512 if (!conf_file) {
249
f9da5a7caeda refactored the cmdline argument processing
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diff changeset
513 fprintf(stderr, "-C requires a filename as argument.\n");
262
fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/
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diff changeset
514 exit(1);
249
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diff changeset
515 }
10
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diff changeset
516
249
f9da5a7caeda refactored the cmdline argument processing
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diff changeset
517 } else if (strncmp(opt, "d", 1) == 0) {
f9da5a7caeda refactored the cmdline argument processing
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diff changeset
518 if (getuid() != 0) {
f9da5a7caeda refactored the cmdline argument processing
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diff changeset
519 fprintf(stderr, "only root may set the debug level.\n");
262
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parents: 261
diff changeset
520 exit(1);
249
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diff changeset
521 }
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diff changeset
522 char *lvl = get_optarg(argv, &arg, opt+1);
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parents: 248
diff changeset
523 if (!lvl) {
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diff changeset
524 fprintf(stderr, "-d requires a number argument.\n");
262
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diff changeset
525 exit(1);
249
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diff changeset
526 }
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parents: 248
diff changeset
527 debug_level = atoi(lvl);
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parents: 248
diff changeset
528
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parents: 248
diff changeset
529 } else if (strncmp(opt, "f", 1) == 0) {
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parents: 248
diff changeset
530 /* set return path */
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parents: 248
diff changeset
531 gchar *address = get_optarg(argv, &arg, opt+1);
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parents: 248
diff changeset
532 if (!address) {
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parents: 248
diff changeset
533 fprintf(stderr, "-f requires an address argument\n");
262
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parents: 261
diff changeset
534 exit(1);
10
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parents: 0
diff changeset
535 }
249
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
536 f_address = g_strdup(address);
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parents: 248
diff changeset
537
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
538 } else if (strncmp(opt, "F", 1) == 0) {
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
539 full_sender_name = get_optarg(argv, &arg, opt+1);
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markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
540 if (!full_sender_name) {
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parents: 248
diff changeset
541 fprintf(stderr, "-F requires a name argument\n");
262
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markus schnalke <meillo@marmaro.de>
parents: 261
diff changeset
542 exit(1);
249
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
543 }
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
544
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
545 } else if (strcmp(opt, "i") == 0) {
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
546 opt_i = TRUE;
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
547
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
548 } else if (strcmp(opt, "m") == 0) {
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parents: 248
diff changeset
549 /* ignore -m (me too) switch (see man page) */
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
550
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
551 } else if (strcmp(opt, "Mrm") == 0) {
281
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parents: 278
diff changeset
552 set_mode(MODE_MCMD);
249
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
553 M_cmd = "rm";
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markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
554
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
555 } else if (strcmp(opt, "odq") == 0) {
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
556 do_queue = TRUE;
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
557
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
558 } else if (strcmp(opt, "oi") == 0) {
257
8cca5305e4f0 fixed -oi to really be the same as -i
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parents: 254
diff changeset
559 opt_i = TRUE;
249
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
560
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
561 } else if (strncmp(opt, "o", 1) == 0) {
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
562 /* ignore all other -oXXX options */
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
563
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
564 } else if (strncmp(opt, "qo", 2) == 0) {
278
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parents: 276
diff changeset
565 /* must be before the `q' check */
281
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parents: 278
diff changeset
566 set_mode(MODE_RUNQUEUE);
249
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
567 do_runq_online = TRUE;
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
568 /* can be NULL, then we use online detection method */
290
792e0201c1b3 mark -qo (without argument) obsolete
markus schnalke <meillo@marmaro.de>
parents: 288
diff changeset
569 /* TODO: behavior might change if it is NULL */
249
f9da5a7caeda refactored the cmdline argument processing
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parents: 248
diff changeset
570 route_name = get_optarg(argv, &arg, opt+2);
290
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markus schnalke <meillo@marmaro.de>
parents: 288
diff changeset
571 if (!route_name) {
792e0201c1b3 mark -qo (without argument) obsolete
markus schnalke <meillo@marmaro.de>
parents: 288
diff changeset
572 fprintf(stderr, "Please do not use -qo without argument anymore; use -q instead.\n");
792e0201c1b3 mark -qo (without argument) obsolete
markus schnalke <meillo@marmaro.de>
parents: 288
diff changeset
573 fprintf(stderr, "The behavior for -qo without argument is likely to change.\n");
792e0201c1b3 mark -qo (without argument) obsolete
markus schnalke <meillo@marmaro.de>
parents: 288
diff changeset
574 }
249
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
575
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
576 } else if (strncmp(opt, "q", 1) == 0) {
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
577 /* must be after the `qo' check */
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
578 gchar *optarg;
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
579
251
2babd21e7c75 moved run_queue to a new function
markus schnalke <meillo@marmaro.de>
parents: 250
diff changeset
580 optarg = get_optarg(argv, &arg, opt+1);
2babd21e7c75 moved run_queue to a new function
markus schnalke <meillo@marmaro.de>
parents: 250
diff changeset
581 if (optarg) {
2babd21e7c75 moved run_queue to a new function
markus schnalke <meillo@marmaro.de>
parents: 250
diff changeset
582 /* not just one single queue run but regular runs */
281
ea5f86e0a81c modes are now enforced exclusive
markus schnalke <meillo@marmaro.de>
parents: 278
diff changeset
583 set_mode(MODE_DAEMON);
254
82d168dd52fd removed the obsolete pos argument from time_interval()
markus schnalke <meillo@marmaro.de>
parents: 251
diff changeset
584 queue_interval = time_interval(optarg);
281
ea5f86e0a81c modes are now enforced exclusive
markus schnalke <meillo@marmaro.de>
parents: 278
diff changeset
585 } else {
ea5f86e0a81c modes are now enforced exclusive
markus schnalke <meillo@marmaro.de>
parents: 278
diff changeset
586 set_mode(MODE_RUNQUEUE);
ea5f86e0a81c modes are now enforced exclusive
markus schnalke <meillo@marmaro.de>
parents: 278
diff changeset
587 do_runq = TRUE;
249
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
588 }
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
589
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
590 } else if (strcmp(opt, "t") == 0) {
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
591 opt_t = TRUE;
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
592
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
593 } else if (strcmp(opt, "v") == 0) {
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
594 do_verbose = TRUE;
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
595
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
596 } else {
249
f9da5a7caeda refactored the cmdline argument processing
markus schnalke <meillo@marmaro.de>
parents: 248
diff changeset
597 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
598 exit(1);
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
599 }
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
600 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
601
281
ea5f86e0a81c modes are now enforced exclusive
markus schnalke <meillo@marmaro.de>
parents: 278
diff changeset
602 if (!mta_mode && arg==argc && !opt_t) {
278
c35c59a36a2a added -bm for mode accept (the other MTAs have it too)
markus schnalke <meillo@marmaro.de>
parents: 276
diff changeset
603 /*
c35c59a36a2a added -bm for mode accept (the other MTAs have it too)
markus schnalke <meillo@marmaro.de>
parents: 276
diff changeset
604 In this case no rcpts can be found, thus no mail
c35c59a36a2a added -bm for mode accept (the other MTAs have it too)
markus schnalke <meillo@marmaro.de>
parents: 276
diff changeset
605 can be sent, thus masqmail will always fail. We
c35c59a36a2a added -bm for mode accept (the other MTAs have it too)
markus schnalke <meillo@marmaro.de>
parents: 276
diff changeset
606 rather do something better instead. This covers
c35c59a36a2a added -bm for mode accept (the other MTAs have it too)
markus schnalke <meillo@marmaro.de>
parents: 276
diff changeset
607 also the case of calling masqmail without args.
c35c59a36a2a added -bm for mode accept (the other MTAs have it too)
markus schnalke <meillo@marmaro.de>
parents: 276
diff changeset
608 */
281
ea5f86e0a81c modes are now enforced exclusive
markus schnalke <meillo@marmaro.de>
parents: 278
diff changeset
609 mode_version();
ea5f86e0a81c modes are now enforced exclusive
markus schnalke <meillo@marmaro.de>
parents: 278
diff changeset
610 exit(0);
259
f4117fd5a163 made default mode sensible
markus schnalke <meillo@marmaro.de>
parents: 258
diff changeset
611 }
f4117fd5a163 made default mode sensible
markus schnalke <meillo@marmaro.de>
parents: 258
diff changeset
612
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
613 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
614 mode_version();
262
fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/
markus schnalke <meillo@marmaro.de>
parents: 261
diff changeset
615 exit(0);
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
616 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
617
281
ea5f86e0a81c modes are now enforced exclusive
markus schnalke <meillo@marmaro.de>
parents: 278
diff changeset
618 if (!mta_mode) {
ea5f86e0a81c modes are now enforced exclusive
markus schnalke <meillo@marmaro.de>
parents: 278
diff changeset
619 mta_mode = MODE_ACCEPT;
ea5f86e0a81c modes are now enforced exclusive
markus schnalke <meillo@marmaro.de>
parents: 278
diff changeset
620 }
ea5f86e0a81c modes are now enforced exclusive
markus schnalke <meillo@marmaro.de>
parents: 278
diff changeset
621
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
622 /* initialize random generator */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
623 srand(time(NULL));
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
624 /* ignore SIGPIPE signal */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
625 signal(SIGPIPE, SIG_IGN);
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
626
73
9db75b801dc4 made a comment more exact
meillo@marmaro.de
parents: 72
diff changeset
627 /* 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
628 {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
629 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
630
251
2babd21e7c75 moved run_queue to a new function
markus schnalke <meillo@marmaro.de>
parents: 250
diff changeset
631 if (max_fd <= 0) {
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
632 max_fd = 64;
251
2babd21e7c75 moved run_queue to a new function
markus schnalke <meillo@marmaro.de>
parents: 250
diff changeset
633 }
2babd21e7c75 moved run_queue to a new function
markus schnalke <meillo@marmaro.de>
parents: 250
diff changeset
634 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
635 close(i);
251
2babd21e7c75 moved run_queue to a new function
markus schnalke <meillo@marmaro.de>
parents: 250
diff changeset
636 }
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
637 }
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
638
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
639 init_conf();
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
640
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
641 /* 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
642 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
643 privileges.
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
644
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
645 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
646 breaking security.
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
647 */
251
2babd21e7c75 moved run_queue to a new function
markus schnalke <meillo@marmaro.de>
parents: 250
diff changeset
648 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
649 conf.run_as_user = TRUE;
331
e507c854a63e Security fix! Correct handling of seteuid() return value
markus schnalke <meillo@marmaro.de>
parents: 310
diff changeset
650 set_euidgid(conf.orig_uid, conf.orig_gid, NULL, NULL);
e507c854a63e Security fix! Correct handling of seteuid() return value
markus schnalke <meillo@marmaro.de>
parents: 310
diff changeset
651 if (setgid(conf.orig_gid)) {
e507c854a63e Security fix! Correct handling of seteuid() return value
markus schnalke <meillo@marmaro.de>
parents: 310
diff changeset
652 logwrite(LOG_ALERT, "could not set gid to %d: %s\n", conf.orig_gid, strerror(errno));
e507c854a63e Security fix! Correct handling of seteuid() return value
markus schnalke <meillo@marmaro.de>
parents: 310
diff changeset
653 exit(1);
e507c854a63e Security fix! Correct handling of seteuid() return value
markus schnalke <meillo@marmaro.de>
parents: 310
diff changeset
654 }
e507c854a63e Security fix! Correct handling of seteuid() return value
markus schnalke <meillo@marmaro.de>
parents: 310
diff changeset
655 if (setuid(conf.orig_uid)) {
e507c854a63e Security fix! Correct handling of seteuid() return value
markus schnalke <meillo@marmaro.de>
parents: 310
diff changeset
656 logwrite(LOG_ALERT, "could not set uid to %d: %s\n", conf.orig_uid, strerror(errno));
e507c854a63e Security fix! Correct handling of seteuid() return value
markus schnalke <meillo@marmaro.de>
parents: 310
diff changeset
657 exit(1);
e507c854a63e Security fix! Correct handling of seteuid() return value
markus schnalke <meillo@marmaro.de>
parents: 310
diff changeset
658 }
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
659 }
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
660
155
b5ab9cb2f18a shut down on errors reading config file
meillo@marmaro.de
parents: 117
diff changeset
661 conf.log_dir = LOG_DIR;
288
84ea0b1fc8f8 FIXME comment: where to log while reading the config file?
markus schnalke <meillo@marmaro.de>
parents: 284
diff changeset
662 /* FIXME: fails if we run as user */
155
b5ab9cb2f18a shut down on errors reading config file
meillo@marmaro.de
parents: 117
diff changeset
663 logopen();
b5ab9cb2f18a shut down on errors reading config file
meillo@marmaro.de
parents: 117
diff changeset
664 if (!read_conf(conf_file)) {
b5ab9cb2f18a shut down on errors reading config file
meillo@marmaro.de
parents: 117
diff changeset
665 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
666 exit(5);
b5ab9cb2f18a shut down on errors reading config file
meillo@marmaro.de
parents: 117
diff changeset
667 }
b5ab9cb2f18a shut down on errors reading config file
meillo@marmaro.de
parents: 117
diff changeset
668 logclose();
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
669
251
2babd21e7c75 moved run_queue to a new function
markus schnalke <meillo@marmaro.de>
parents: 250
diff changeset
670 if (do_queue) {
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
671 conf.do_queue = TRUE;
251
2babd21e7c75 moved run_queue to a new function
markus schnalke <meillo@marmaro.de>
parents: 250
diff changeset
672 }
2babd21e7c75 moved run_queue to a new function
markus schnalke <meillo@marmaro.de>
parents: 250
diff changeset
673 if (do_verbose) {
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
674 conf.do_verbose = TRUE;
251
2babd21e7c75 moved run_queue to a new function
markus schnalke <meillo@marmaro.de>
parents: 250
diff changeset
675 }
2babd21e7c75 moved run_queue to a new function
markus schnalke <meillo@marmaro.de>
parents: 250
diff changeset
676 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
677 conf.debug_level = debug_level;
251
2babd21e7c75 moved run_queue to a new function
markus schnalke <meillo@marmaro.de>
parents: 250
diff changeset
678 }
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
679
46
3cb6f383f07e fixed tests/local.sh
meillo@marmaro.de
parents: 12
diff changeset
680 /* It appears that changing to / ensures that we are never in
3cb6f383f07e fixed tests/local.sh
meillo@marmaro.de
parents: 12
diff changeset
681 a directory which we cannot access. This situation could be
3cb6f383f07e fixed tests/local.sh
meillo@marmaro.de
parents: 12
diff changeset
682 possible after changing identity.
3cb6f383f07e fixed tests/local.sh
meillo@marmaro.de
parents: 12
diff changeset
683 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
684 allow relative paths for log files in test setups for
3cb6f383f07e fixed tests/local.sh
meillo@marmaro.de
parents: 12
diff changeset
685 instance.
3cb6f383f07e fixed tests/local.sh
meillo@marmaro.de
parents: 12
diff changeset
686 */
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
687 chdir("/");
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
688
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
689 if (!conf.run_as_user) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
690 if (setgid(0) != 0) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
691 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
692 exit(1);
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
693 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
694 if (setuid(0) != 0) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
695 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
696 exit(1);
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
697 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
698 }
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
699
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
700 if (!logopen()) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
701 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
702 exit(1);
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
703 }
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
704
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
705 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
706
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
707 DEBUG(5) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
708 gchar **str = argv;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
709 debugf("args: \n");
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
710 while (*str) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
711 debugf("%s \n", *str);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
712 str++;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
713 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
714 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
715 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
716
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
717 if (f_address) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
718 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
719 g_free(f_address);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
720 if (!return_path) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
721 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
722 exit(1);
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
723 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
724 }
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
725
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
726 switch (mta_mode) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
727 case MODE_DAEMON:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
728 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
729 break;
251
2babd21e7c75 moved run_queue to a new function
markus schnalke <meillo@marmaro.de>
parents: 250
diff changeset
730
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
731 case MODE_RUNQUEUE:
251
2babd21e7c75 moved run_queue to a new function
markus schnalke <meillo@marmaro.de>
parents: 250
diff changeset
732 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
733 break;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
734
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
735 case MODE_SMTP:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
736 mode_smtp();
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
737 break;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
738
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
739 case MODE_LIST:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
740 queue_list();
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
741 break;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
742
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
743 case MODE_BI:
262
fc1c6425c024 s/EXIT_SUCCESS/0/ && s/EXIT_FAILURE/1/
markus schnalke <meillo@marmaro.de>
parents: 261
diff changeset
744 exit(0);
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
745 break; /* well... */
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
746
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
747 case MODE_MCMD:
250
a41c013c8458 moved the queue manipulation code to an new function
markus schnalke <meillo@marmaro.de>
parents: 249
diff changeset
748 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
749 break;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
750
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
751 case MODE_ACCEPT:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
752 {
268
7b12d081b939 removed ACC_DEL_RCPTS because it's always used with ACC_RCPT_FROM_HEAD
markus schnalke <meillo@marmaro.de>
parents: 267
diff changeset
753 guint accept_flags = (opt_t ? 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
754 | (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
755 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
756 exit(0);
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
757 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
758 break;
251
2babd21e7c75 moved run_queue to a new function
markus schnalke <meillo@marmaro.de>
parents: 250
diff changeset
759
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
760 default:
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
761 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
762 break;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
763 }
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
764
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
765 logclose();
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
766
263
e9e73505ab2c removed now obsolete exit_code
markus schnalke <meillo@marmaro.de>
parents: 262
diff changeset
767 exit(0);
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
768 }