Mercurial > dovecot > original-hg > dovecot-1.2

annotate src/master/main.c @ 5824:5d0aa827f130 HEAD

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Reordered initialization code. Capabilities are now dropped as soon as possible.
author root@hurina
date Thu, 28 Jun 2007 02:13:07 +0300
parents 4f22660ffd33
children f655c4d4a419
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rev   line source
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1 /* Copyright (C) 2002 Timo Sirainen */
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2
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3 #include "common.h"
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4 #include "ioloop.h"
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5 #include "lib-signals.h"
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6 #include "network.h"
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7 #include "env-util.h"
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8 #include "fd-close-on-exec.h"
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9 #include "write-full.h"
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10
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11 #include "askpass.h"
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12 #include "auth-process.h"
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13 #include "capabilities.h"
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14 #include "dict-process.h"
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15 #include "login-process.h"
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16 #include "mail-process.h"
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17 #include "syslog-util.h"
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18 #include "ssl-init.h"
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19 #include "log.h"
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20
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21 #include <stdio.h>
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22 #include <stdlib.h>
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23 #include <unistd.h>
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24 #include <fcntl.h>
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25 #include <syslog.h>
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26 #include <sys/stat.h>
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27 #include <sys/wait.h>
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28
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29 const char *process_names[PROCESS_TYPE_MAX] = {
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30 "unknown",
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31 "auth",
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32 "auth-worker",
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33 "login",
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34 "imap",
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35 "pop3",
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36 "ssl-build-param",
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37 "dict"
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38 };
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39
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40 static const char *configfile = SYSCONFDIR "/" PACKAGE ".conf";
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41 static const char *env_tz;
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42
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43 struct ioloop *ioloop;
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44 struct hash_table *pids;
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45 int null_fd = -1, inetd_login_fd;
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46 uid_t master_uid;
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47 char program_path[PATH_MAX];
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48 char ssl_manual_key_password[100];
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49 #ifdef DEBUG
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50 static bool gdb;
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51 #endif
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52
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53 static void listen_fds_open(bool retry);
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54 static void listen_fds_close(struct server_settings *server);
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55
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56 bool validate_str(const char *str, size_t max_len)
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57 {
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58 size_t i;
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59
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60 for (i = 0; i < max_len; i++) {
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61 if (str[i] == '\0')
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62 return TRUE;
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63 }
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64
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65 return FALSE;
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66 }
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67
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68 void child_process_init_env(void)
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69 {
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70 int facility;
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71
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72 /* remove all environment, we don't need them */
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73 env_clean();
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74
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75 /* we'll log through master process */
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76 env_put("LOG_TO_MASTER=1");
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77 if (env_tz != NULL)
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78 env_put(t_strconcat("TZ=", env_tz, NULL));
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79
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80 if (settings_root == NULL ||
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81 !syslog_facility_find(settings_root->defaults->syslog_facility,
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82 &facility))
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83 facility = LOG_MAIL;
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84 env_put(t_strdup_printf("SYSLOG_FACILITY=%d", facility));
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85
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86 if (settings_root != NULL && !settings_root->defaults->version_ignore)
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87 env_put("DOVECOT_VERSION="PACKAGE_VERSION);
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88 #ifdef DEBUG
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89 if (gdb) env_put("GDB=1");
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90 #endif
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91 }
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92
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93 void client_process_exec(const char *cmd, const char *title)
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94 {
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95 const char *executable, *p, **argv;
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96
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97 /* very simple argument splitting. */
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98 if (*title == '\0')
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99 argv = t_strsplit(cmd, " ");
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100 else
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101 argv = t_strsplit(t_strconcat(cmd, " ", title, NULL), " ");
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102
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103 executable = argv[0];
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104
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105 /* hide the path, it's ugly */
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106 p = strrchr(argv[0], '/');
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107 if (p != NULL) argv[0] = p+1;
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108
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109 execv(executable, (char **)argv);
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110 }
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111
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112 static void set_logfile(struct settings *set)
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113 {
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114 int facility;
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115
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116 if (*set->log_path == '\0') {
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117 if (!syslog_facility_find(set->syslog_facility, &facility))
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118 facility = LOG_MAIL;
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119
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120 i_set_failure_syslog("dovecot", LOG_NDELAY, facility);
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121 } else {
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122 /* log to file or stderr */
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123 i_set_failure_file(set->log_path, "dovecot: ");
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124 }
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125
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126 if (*set->info_log_path != '\0')
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127 i_set_info_file(set->info_log_path);
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128
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129 i_set_failure_timestamp_format(set->log_timestamp);
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130 }
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131
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132 static void settings_reload(void)
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133 {
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134 struct server_settings *old_set = settings_root;
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135
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136 i_warning("SIGHUP received - reloading configuration");
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137
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138 /* restart auth and login processes */
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139 login_processes_destroy_all();
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140 auth_processes_destroy_all();
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141 dict_process_kill();
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142
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143 if (!master_settings_read(configfile, FALSE, FALSE))
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144 i_warning("Invalid configuration, keeping old one");
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145 else {
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146 if (!IS_INETD()) {
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147 listen_fds_close(old_set);
3af32babd71b If running from inetd, don't try to open/close listener sockets when
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parents: 4326
diff changeset
148 listen_fds_open(TRUE);
3af32babd71b If running from inetd, don't try to open/close listener sockets when
Timo Sirainen <tss@iki.fi>
parents: 4326
diff changeset
149 }
2306
6aa77fdf152e SIGHUP correctly reloads configuration now
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parents: 2235
diff changeset
150 set_logfile(settings_root->defaults);
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
151 }
635
90a65c017bf0 SIGHUP reloads now settings. Logged in clients are left untouched, but
Timo Sirainen <tss@iki.fi>
parents: 615
diff changeset
152 }
90a65c017bf0 SIGHUP reloads now settings. Logged in clients are left untouched, but
Timo Sirainen <tss@iki.fi>
parents: 615
diff changeset
153
3620
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parents: 3589
diff changeset
154 static void sig_die(int signo, void *context __attr_unused__)
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
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diff changeset
155 {
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
156 /* warn about being killed because of some signal, except SIGINT (^C)
3360cc019737 Implemented new signal handling framework, which makes handling signals much
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parents: 3589
diff changeset
157 which is too common at least while testing :) */
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
158 if (signo != SIGINT)
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
159 i_warning("Killed with signal %d", signo);
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
160 io_loop_stop(ioloop);
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
161 }
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
162
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
163 static void sig_reload_settings(int signo __attr_unused__,
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
164 void *context __attr_unused__)
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
165 {
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
166 settings_reload();
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
167 }
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
168
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
169 static void sig_reopen_logs(int signo __attr_unused__,
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
170 void *context __attr_unused__)
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
171 {
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
172 set_logfile(settings_root->defaults);
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
173 }
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
174
903
fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the
Timo Sirainen <tss@iki.fi>
parents: 867
diff changeset
175 static const char *get_exit_status_message(enum fatal_exit_status status)
801
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
176 {
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
177 switch (status) {
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
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diff changeset
178 case FATAL_LOGOPEN:
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
179 return "Can't open log file";
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
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parents: 780
diff changeset
180 case FATAL_LOGWRITE:
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
181 return "Can't write to log file";
867
e1656057b9a5 Forgot to handle FATAL_LOGERROR.
Timo Sirainen <tss@iki.fi>
parents: 811
diff changeset
182 case FATAL_LOGERROR:
e1656057b9a5 Forgot to handle FATAL_LOGERROR.
Timo Sirainen <tss@iki.fi>
parents: 811
diff changeset
183 return "Internal logging error";
801
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
184 case FATAL_OUTOFMEM:
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
185 return "Out of memory";
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
186 case FATAL_EXEC:
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
187 return "exec() failed";
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
188
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
189 case FATAL_DEFAULT:
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
190 return NULL;
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
191 }
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
192
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
193 return NULL;
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
194 }
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
195
4538
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
196 static void sigchld_handler(int signo __attr_unused__,
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
197 void *context __attr_unused__)
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
198 {
801
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
199 const char *process_type_name, *msg;
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
200 pid_t pid;
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
201 int status, process_type;
4538
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
202 bool abnormal_exit;
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
203
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
204 while ((pid = waitpid(-1, &status, WNOHANG)) > 0) {
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
205 /* get the type and remove from hash */
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
206 process_type = PID_GET_PROCESS_TYPE(pid);
5077
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
207 if (process_type != PROCESS_TYPE_UNKNOWN)
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
208 PID_REMOVE_PROCESS_TYPE(pid);
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
209
4538
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
210 abnormal_exit = TRUE;
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
211
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
212 /* write errors to syslog */
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
213 process_type_name = process_names[process_type];
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
214 if (WIFEXITED(status)) {
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
215 status = WEXITSTATUS(status);
5077
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
216 if (status == 0) {
4538
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
217 abnormal_exit = FALSE;
5077
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
218 if (process_type == PROCESS_TYPE_UNKNOWN) {
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
219 i_error("unknown child %s exited "
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
220 "successfully", dec2str(pid));
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
221 }
5601
b02af502bcd6 When running multiple Dovecot instances, only one of them needs to
Timo Sirainen <tss@iki.fi>
parents: 5589
diff changeset
222 } else if (status == 1 &&
b02af502bcd6 When running multiple Dovecot instances, only one of them needs to
Timo Sirainen <tss@iki.fi>
parents: 5589
diff changeset
223 process_type == PROCESS_TYPE_SSL_PARAM) {
b02af502bcd6 When running multiple Dovecot instances, only one of them needs to
Timo Sirainen <tss@iki.fi>
parents: 5589
diff changeset
224 /* kludgy. hide this failure. */
5077
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
225 } else {
4538
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
226 msg = get_exit_status_message(status);
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
227 msg = msg == NULL ? "" :
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
228 t_strconcat(" (", msg, ")", NULL);
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
229 i_error("child %s (%s) returned error %d%s",
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
230 dec2str(pid), process_type_name,
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
231 status, msg);
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
232 }
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
233 } else if (WIFSIGNALED(status)) {
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
234 i_error("child %s (%s) killed with signal %d",
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
235 dec2str(pid), process_type_name,
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
236 WTERMSIG(status));
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
237 }
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
238
3853
b3e18b51c205 Start dict server automatically when a client tries to connect to it.
Timo Sirainen <tss@iki.fi>
parents: 3724
diff changeset
239 switch (process_type) {
4538
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
240 case PROCESS_TYPE_LOGIN:
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
241 login_process_destroyed(pid, abnormal_exit);
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
242 break;
3853
b3e18b51c205 Start dict server automatically when a client tries to connect to it.
Timo Sirainen <tss@iki.fi>
parents: 3724
diff changeset
243 case PROCESS_TYPE_IMAP:
b3e18b51c205 Start dict server automatically when a client tries to connect to it.
Timo Sirainen <tss@iki.fi>
parents: 3724
diff changeset
244 case PROCESS_TYPE_POP3:
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
245 mail_process_destroyed(pid);
3853
b3e18b51c205 Start dict server automatically when a client tries to connect to it.
Timo Sirainen <tss@iki.fi>
parents: 3724
diff changeset
246 break;
b3e18b51c205 Start dict server automatically when a client tries to connect to it.
Timo Sirainen <tss@iki.fi>
parents: 3724
diff changeset
247 case PROCESS_TYPE_SSL_PARAM:
5601
b02af502bcd6 When running multiple Dovecot instances, only one of them needs to
Timo Sirainen <tss@iki.fi>
parents: 5589
diff changeset
248 ssl_parameter_process_destroyed(abnormal_exit);
3853
b3e18b51c205 Start dict server automatically when a client tries to connect to it.
Timo Sirainen <tss@iki.fi>
parents: 3724
diff changeset
249 break;
b3e18b51c205 Start dict server automatically when a client tries to connect to it.
Timo Sirainen <tss@iki.fi>
parents: 3724
diff changeset
250 case PROCESS_TYPE_DICT:
b3e18b51c205 Start dict server automatically when a client tries to connect to it.
Timo Sirainen <tss@iki.fi>
parents: 3724
diff changeset
251 dict_process_restart();
b3e18b51c205 Start dict server automatically when a client tries to connect to it.
Timo Sirainen <tss@iki.fi>
parents: 3724
diff changeset
252 break;
b3e18b51c205 Start dict server automatically when a client tries to connect to it.
Timo Sirainen <tss@iki.fi>
parents: 3724
diff changeset
253 }
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
254 }
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
255
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
256 if (pid == -1 && errno != EINTR && errno != ECHILD)
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
257 i_warning("waitpid() failed: %m");
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
258 }
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
259
4974
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
Timo Sirainen <tss@iki.fi>
parents: 4965
diff changeset
260 static void resolve_ip(const char *set_name, const char *name,
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
Timo Sirainen <tss@iki.fi>
parents: 4965
diff changeset
261 struct ip_addr *ip, unsigned int *port)
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
262 {
3181
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
263 struct ip_addr *ip_list;
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
264 const char *p;
4745
7ee0bb1b2d97 Changed ips_count to unsigned int in net_gethostbyname(). Also removed
Timo Sirainen <tss@iki.fi>
parents: 4670
diff changeset
265 unsigned int ips_count;
7ee0bb1b2d97 Changed ips_count to unsigned int in net_gethostbyname(). Also removed
Timo Sirainen <tss@iki.fi>
parents: 4670
diff changeset
266 int ret;
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
267
4326
e228a9efd35d If ssl_listen setting was empty in config file, startup failed with "Can't
Timo Sirainen <tss@iki.fi>
parents: 4253
diff changeset
268 if (*name == '\0') {
3181
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
269 /* defaults to "*" or "[::]" */
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
270 ip->family = 0;
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
271 return;
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
272 }
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
273
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
274 if (name[0] == '[') {
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
275 /* IPv6 address */
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
276 p = strchr(name, ']');
4974
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
Timo Sirainen <tss@iki.fi>
parents: 4965
diff changeset
277 if (p == NULL) {
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
Timo Sirainen <tss@iki.fi>
parents: 4965
diff changeset
278 i_fatal("%s: Missing ']' in address %s",
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
Timo Sirainen <tss@iki.fi>
parents: 4965
diff changeset
279 set_name, name);
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
Timo Sirainen <tss@iki.fi>
parents: 4965
diff changeset
280 }
1100
95d2f3e60b82 [ipv6 address] didn't work in *_listen
Timo Sirainen <tss@iki.fi>
parents: 1058
diff changeset
281 name = t_strdup_until(name+1, p);
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
282
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
283 p++;
1228
4e438a5c00d3 [ipv6 address] was still buggy in *_listen
Timo Sirainen <tss@iki.fi>
parents: 1223
diff changeset
284 if (*p == '\0')
4e438a5c00d3 [ipv6 address] was still buggy in *_listen
Timo Sirainen <tss@iki.fi>
parents: 1223
diff changeset
285 p = NULL;
4974
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
Timo Sirainen <tss@iki.fi>
parents: 4965
diff changeset
286 else if (*p != ':') {
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
Timo Sirainen <tss@iki.fi>
parents: 4965
diff changeset
287 i_fatal("%s: Invalid data after ']' in address %s",
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
Timo Sirainen <tss@iki.fi>
parents: 4965
diff changeset
288 set_name, name);
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
Timo Sirainen <tss@iki.fi>
parents: 4965
diff changeset
289 }
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
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parents: 1036
diff changeset
290 } else {
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
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diff changeset
291 p = strrchr(name, ':');
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
292 if (p != NULL)
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
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diff changeset
293 name = t_strdup_until(name, p);
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
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diff changeset
294 }
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
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parents: 1036
diff changeset
295
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
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parents: 1036
diff changeset
296 if (p != NULL) {
4974
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
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diff changeset
297 if (!is_numeric(p+1, '\0')) {
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
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298 i_fatal("%s: Invalid port in address %s",
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
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diff changeset
299 set_name, name);
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
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diff changeset
300 }
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a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
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diff changeset
301 *port = atoi(p+1);
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
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diff changeset
302 }
780
1cc947617c8b imap_listen and imaps_listen accepts now "*" as "all IPv4 interfaces" and
Timo Sirainen <tss@iki.fi>
parents: 740
diff changeset
303
1cc947617c8b imap_listen and imaps_listen accepts now "*" as "all IPv4 interfaces" and
Timo Sirainen <tss@iki.fi>
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diff changeset
304 if (strcmp(name, "*") == 0) {
1cc947617c8b imap_listen and imaps_listen accepts now "*" as "all IPv4 interfaces" and
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diff changeset
305 /* IPv4 any */
1cc947617c8b imap_listen and imaps_listen accepts now "*" as "all IPv4 interfaces" and
Timo Sirainen <tss@iki.fi>
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diff changeset
306 net_get_ip_any4(ip);
3181
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
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parents: 3166
diff changeset
307 return;
780
1cc947617c8b imap_listen and imaps_listen accepts now "*" as "all IPv4 interfaces" and
Timo Sirainen <tss@iki.fi>
parents: 740
diff changeset
308 }
1cc947617c8b imap_listen and imaps_listen accepts now "*" as "all IPv4 interfaces" and
Timo Sirainen <tss@iki.fi>
parents: 740
diff changeset
309
1261
5373999355ed [::] address wasn't treated exactly as "ipv6 any", but looks like
Timo Sirainen <tss@iki.fi>
parents: 1260
diff changeset
310 if (strcmp(name, "::") == 0) {
780
1cc947617c8b imap_listen and imaps_listen accepts now "*" as "all IPv4 interfaces" and
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parents: 740
diff changeset
311 /* IPv6 any */
1cc947617c8b imap_listen and imaps_listen accepts now "*" as "all IPv4 interfaces" and
Timo Sirainen <tss@iki.fi>
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diff changeset
312 net_get_ip_any6(ip);
3181
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
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diff changeset
313 return;
780
1cc947617c8b imap_listen and imaps_listen accepts now "*" as "all IPv4 interfaces" and
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diff changeset
314 }
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315
805
5ac361acb316 Marked all non-trivial buffer modifications with @UNSAFE tag. Several
Timo Sirainen <tss@iki.fi>
parents: 801
diff changeset
316 /* Return the first IP if there happens to be multiple. */
3181
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
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diff changeset
317 ret = net_gethostbyname(name, &ip_list, &ips_count);
805
5ac361acb316 Marked all non-trivial buffer modifications with @UNSAFE tag. Several
Timo Sirainen <tss@iki.fi>
parents: 801
diff changeset
318 if (ret != 0) {
4974
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
Timo Sirainen <tss@iki.fi>
parents: 4965
diff changeset
319 i_fatal("%s: Can't resolve address %s: %s",
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
Timo Sirainen <tss@iki.fi>
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diff changeset
320 set_name, name, net_gethosterror(ret));
805
5ac361acb316 Marked all non-trivial buffer modifications with @UNSAFE tag. Several
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parents: 801
diff changeset
321 }
0
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322
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parents:
diff changeset
323 if (ips_count < 1)
4974
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
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diff changeset
324 i_fatal("%s: No IPs for address: %s", set_name, name);
0
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diff changeset
325
3181
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
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diff changeset
326 *ip = ip_list[0];
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
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diff changeset
327 }
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
328
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
329 static void
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
330 check_conflicts_set(const struct settings *set, const struct ip_addr *ip,
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
331 unsigned int port, const char *name1, const char *name2)
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
332 {
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
333 if (set->listen_port == port && net_ip_compare(ip, &set->listen_ip) &&
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
334 set->listen_fd > 0) {
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
335 i_fatal("Protocols %s and %s are listening in same ip/port",
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
336 name1, name2);
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
337 }
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
338 if (set->ssl_listen_port == port &&
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
339 net_ip_compare(ip, &set->ssl_listen_ip) && set->ssl_listen_fd > 0) {
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
340 i_fatal("Protocols %ss and %s are listening in same ip/port",
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
341 name1, name2);
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
342 }
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
343 }
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
344
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
345 static void check_conflicts(const struct ip_addr *ip, unsigned int port,
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
346 const char *proto)
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
347 {
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
348 struct server_settings *server;
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
349
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
350 for (server = settings_root; server != NULL; server = server->next) {
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
351 if (server->imap != NULL) {
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
352 check_conflicts_set(server->imap, ip, port,
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
353 "imap", proto);
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
354 }
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
355 if (server->pop3 != NULL) {
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
356 check_conflicts_set(server->pop3, ip, port,
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
357 "pop3", proto);
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
358 }
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
359 }
0
3b1985cbc908 Initial revision
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parents:
diff changeset
360 }
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
361
3863
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool.
Timo Sirainen <tss@iki.fi>
parents: 3853
diff changeset
362 static void listen_protocols(struct settings *set, bool retry)
0
3b1985cbc908 Initial revision
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parents:
diff changeset
363 {
3181
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
364 struct ip_addr *ip;
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
365 const char *const *proto;
3181
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
366 unsigned int port;
2306
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
367 int *fd, i;
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
368
3181
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
369 set->listen_port = set->protocol == MAIL_PROTOCOL_IMAP ? 143 : 110;
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
370 #ifdef HAVE_SSL
3181
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
371 set->ssl_listen_port = set->protocol == MAIL_PROTOCOL_IMAP ? 993 : 995;
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
372 #else
3181
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
373 set->ssl_listen_port = 0;
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
374 #endif
0
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parents:
diff changeset
375
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
376 /* resolve */
4974
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
Timo Sirainen <tss@iki.fi>
parents: 4965
diff changeset
377 resolve_ip("listen", set->listen, &set->listen_ip, &set->listen_port);
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
Timo Sirainen <tss@iki.fi>
parents: 4965
diff changeset
378 if (!set->ssl_disable) {
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
Timo Sirainen <tss@iki.fi>
parents: 4965
diff changeset
379 resolve_ip("ssl_listen", set->ssl_listen, &set->ssl_listen_ip,
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
Timo Sirainen <tss@iki.fi>
parents: 4965
diff changeset
380 &set->ssl_listen_port);
4654603f24f6 If ssl_disable=yes, don't bother resolving ssl_listen. Also if listen or
Timo Sirainen <tss@iki.fi>
parents: 4965
diff changeset
381 }
0
3b1985cbc908 Initial revision
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parents:
diff changeset
382
4375
4fa4d1d299d3 We broke if ssl_listen wasn't explicitly set in config file. Patch by
Timo Sirainen <tss@iki.fi>
parents: 4355
diff changeset
383 /* if ssl_listen wasn't explicitly set in the config file,
4fa4d1d299d3 We broke if ssl_listen wasn't explicitly set in config file. Patch by
Timo Sirainen <tss@iki.fi>
parents: 4355
diff changeset
384 use the non-ssl IP settings for the ssl listener, too. */
4fa4d1d299d3 We broke if ssl_listen wasn't explicitly set in config file. Patch by
Timo Sirainen <tss@iki.fi>
parents: 4355
diff changeset
385 if (set->ssl_listen_ip.family == 0 && *set->ssl_listen == '\0')
3181
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
386 set->ssl_listen_ip = set->listen_ip;
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
387
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
388 /* register wanted protocols */
1820
02bc3ef29b22 Added t_strsplit_spaces().
Timo Sirainen <tss@iki.fi>
parents: 1617
diff changeset
389 proto = t_strsplit_spaces(set->protocols, " ");
02bc3ef29b22 Added t_strsplit_spaces().
Timo Sirainen <tss@iki.fi>
parents: 1617
diff changeset
390 for (; *proto != NULL; proto++) {
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
391 fd = NULL; ip = NULL; port = 0;
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
392 if (strcasecmp(*proto, "imap") == 0) {
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
393 if (set->protocol == MAIL_PROTOCOL_IMAP) {
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
394 fd = &set->listen_fd;
3181
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
395 port = set->listen_port;
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
396 ip = &set->listen_ip;
1610
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Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
397 }
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
398 } else if (strcasecmp(*proto, "imaps") == 0) {
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
399 if (set->protocol == MAIL_PROTOCOL_IMAP &&
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
400 !set->ssl_disable) {
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
401 fd = &set->ssl_listen_fd;
3181
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
402 port = set->ssl_listen_port;
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
403 ip = &set->ssl_listen_ip;
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
404 }
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
405 } else if (strcasecmp(*proto, "pop3") == 0) {
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
406 if (set->protocol == MAIL_PROTOCOL_POP3) {
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
407 fd = &set->listen_fd;
3181
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
408 port = set->listen_port;
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
409 ip = &set->listen_ip;
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
410 }
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
411 } else if (strcasecmp(*proto, "pop3s") == 0) {
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
412 if (set->protocol == MAIL_PROTOCOL_POP3 &&
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
413 !set->ssl_disable) {
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
414 fd = &set->ssl_listen_fd;
3181
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
415 port = set->ssl_listen_port;
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
416 ip = &set->ssl_listen_ip;
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
417 }
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
418 } else {
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
419 i_fatal("Unknown protocol %s", *proto);
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
420 }
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
421
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
422 if (fd == NULL)
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
423 continue;
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
424
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
425 if (*fd != -1)
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
426 i_fatal("Protocol %s given more than once", *proto);
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
427
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
428 if (port == 0)
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
429 *fd = null_fd;
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
430 else {
2306
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
431 for (i = 0; i < 10; i++) {
3075
9cb91ed5a110 Added backlog parameter for net_listen*().
Timo Sirainen <tss@iki.fi>
parents: 2898
diff changeset
432 *fd = net_listen(ip, &port, 8);
5077
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
433 if (*fd != -1)
3181
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
434 break;
5077
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
435 if (errno == EADDRINUSE) {
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
436 /* retry */
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
437 } else if (errno == EINTR &&
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
438 io_loop_is_running(ioloop)) {
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
439 /* SIGHUPing sometimes gets us here.
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
440 we don't want to die. */
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
441 } else {
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
442 /* error */
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
443 break;
acafdee84537 If we see exit for unknown child process, log an error but don't crash. If
Timo Sirainen <tss@iki.fi>
parents: 4974
diff changeset
444 }
3181
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
445
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
446 check_conflicts(ip, port, *proto);
ef3a07e0a634 Give more understandable error message if imap/pop3 listen ports conflict.
Timo Sirainen <tss@iki.fi>
parents: 3166
diff changeset
447 if (!retry)
2306
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
448 break;
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
449
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
450 /* wait a while and try again. we're SIGHUPing
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
451 so we most likely just closed it ourself.. */
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
452 sleep(1);
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
453 }
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
454
1423
3e73d02e5f71 Don't try to set /dev/null fd nonblocking, all systems don't like that.
Timo Sirainen <tss@iki.fi>
parents: 1367
diff changeset
455 if (*fd == -1)
3e73d02e5f71 Don't try to set /dev/null fd nonblocking, all systems don't like that.
Timo Sirainen <tss@iki.fi>
parents: 1367
diff changeset
456 i_fatal("listen(%d) failed: %m", port);
3e73d02e5f71 Don't try to set /dev/null fd nonblocking, all systems don't like that.
Timo Sirainen <tss@iki.fi>
parents: 1367
diff changeset
457 net_set_nonblock(*fd, TRUE);
4578
3bb3d5ad254f Cleanup + handle dup() failure.
Timo Sirainen <tss@iki.fi>
parents: 4553
diff changeset
458 fd_close_on_exec(*fd, TRUE);
1423
3e73d02e5f71 Don't try to set /dev/null fd nonblocking, all systems don't like that.
Timo Sirainen <tss@iki.fi>
parents: 1367
diff changeset
459 }
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
460 }
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
461
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
462 if (set->listen_fd == -1)
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
463 set->listen_fd = null_fd;
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
464 if (set->ssl_listen_fd == -1)
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
465 set->ssl_listen_fd = null_fd;
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
466 }
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
467
3863
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool.
Timo Sirainen <tss@iki.fi>
parents: 3853
diff changeset
468 static void listen_fds_open(bool retry)
2306
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
469 {
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
470 struct server_settings *server;
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
471
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
472 for (server = settings_root; server != NULL; server = server->next) {
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
473 if (server->imap != NULL)
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
474 listen_protocols(server->imap, retry);
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
475 if (server->pop3 != NULL)
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
476 listen_protocols(server->pop3, retry);
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
477 }
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
478 }
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
479
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
480 static void listen_fds_close(struct server_settings *server)
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
481 {
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
482 for (; server != NULL; server = server->next) {
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
483 if (server->imap != NULL) {
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
484 if (server->imap->listen_fd != null_fd &&
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
485 close(server->imap->listen_fd) < 0)
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
486 i_error("close(imap.listen_fd) failed: %m");
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
487 if (server->imap->ssl_listen_fd != null_fd &&
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
488 close(server->imap->ssl_listen_fd) < 0)
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
489 i_error("close(imap.ssl_listen_fd) failed: %m");
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
490 }
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
491 if (server->pop3 != NULL) {
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
492 if (server->pop3->listen_fd != null_fd &&
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
493 close(server->pop3->listen_fd) < 0)
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
494 i_error("close(pop3.listen_fd) failed: %m");
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
495 if (server->pop3->ssl_listen_fd != null_fd &&
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
496 close(server->pop3->ssl_listen_fd) < 0)
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
497 i_error("close(pop3.ssl_listen_fd) failed: %m");
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
498 }
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
499 }
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
500 }
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
501
3863
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool.
Timo Sirainen <tss@iki.fi>
parents: 3853
diff changeset
502 static bool have_stderr_set(struct settings *set)
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
503 {
4388
af61031c746f Settings parser nowadays returns "" instead of NULL when it reads an empty
Timo Sirainen <tss@iki.fi>
parents: 4375
diff changeset
504 if (*set->log_path != '\0' &&
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
505 strcmp(set->log_path, "/dev/stderr") == 0)
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
506 return TRUE;
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
507
4388
af61031c746f Settings parser nowadays returns "" instead of NULL when it reads an empty
Timo Sirainen <tss@iki.fi>
parents: 4375
diff changeset
508 if (*set->info_log_path != '\0' &&
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
509 strcmp(set->info_log_path, "/dev/stderr") == 0)
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
510 return TRUE;
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
511
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
512 return FALSE;
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
513 }
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
514
3863
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool.
Timo Sirainen <tss@iki.fi>
parents: 3853
diff changeset
515 static bool have_stderr(struct server_settings *server)
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
516 {
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
517 while (server != NULL) {
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
518 if (server->imap != NULL && have_stderr_set(server->imap))
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
519 return TRUE;
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
520 if (server->pop3 != NULL && have_stderr_set(server->pop3))
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
521 return TRUE;
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
522
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
523 server = server->next;
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
524 }
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
525
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
526 return FALSE;
1273
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It
Timo Sirainen <tss@iki.fi>
parents: 1268
diff changeset
527 }
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It
Timo Sirainen <tss@iki.fi>
parents: 1268
diff changeset
528
5437
2704fc574e70 /dev/null was opened too late.
Timo Sirainen <tss@iki.fi>
parents: 5432
diff changeset
529 static void open_null_fd(void)
1273
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It
Timo Sirainen <tss@iki.fi>
parents: 1268
diff changeset
530 {
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It
Timo Sirainen <tss@iki.fi>
parents: 1268
diff changeset
531 null_fd = open("/dev/null", O_RDONLY);
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It
Timo Sirainen <tss@iki.fi>
parents: 1268
diff changeset
532 if (null_fd == -1)
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It
Timo Sirainen <tss@iki.fi>
parents: 1268
diff changeset
533 i_fatal("Can't open /dev/null: %m");
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It
Timo Sirainen <tss@iki.fi>
parents: 1268
diff changeset
534 fd_close_on_exec(null_fd, TRUE);
5437
2704fc574e70 /dev/null was opened too late.
Timo Sirainen <tss@iki.fi>
parents: 5432
diff changeset
535 }
1273
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It
Timo Sirainen <tss@iki.fi>
parents: 1268
diff changeset
536
5437
2704fc574e70 /dev/null was opened too late.
Timo Sirainen <tss@iki.fi>
parents: 5432
diff changeset
537 static void open_fds(void)
2704fc574e70 /dev/null was opened too late.
Timo Sirainen <tss@iki.fi>
parents: 5432
diff changeset
538 {
1273
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It
Timo Sirainen <tss@iki.fi>
parents: 1268
diff changeset
539 /* make sure all fds between 0..3 are used. */
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It
Timo Sirainen <tss@iki.fi>
parents: 1268
diff changeset
540 while (null_fd < 4) {
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It
Timo Sirainen <tss@iki.fi>
parents: 1268
diff changeset
541 null_fd = dup(null_fd);
4578
3bb3d5ad254f Cleanup + handle dup() failure.
Timo Sirainen <tss@iki.fi>
parents: 4553
diff changeset
542 if (null_fd == -1)
3bb3d5ad254f Cleanup + handle dup() failure.
Timo Sirainen <tss@iki.fi>
parents: 4553
diff changeset
543 i_fatal("dup(null_fd) failed: %m");
1273
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It
Timo Sirainen <tss@iki.fi>
parents: 1268
diff changeset
544 fd_close_on_exec(null_fd, TRUE);
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It
Timo Sirainen <tss@iki.fi>
parents: 1268
diff changeset
545 }
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It
Timo Sirainen <tss@iki.fi>
parents: 1268
diff changeset
546
2306
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
547 if (!IS_INETD())
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
548 listen_fds_open(FALSE);
1124
5e9430a39611 /dev/stderr works now in log paths.
Timo Sirainen <tss@iki.fi>
parents: 1100
diff changeset
549
4477
e414beaf1473 If something in io_loop_create() failed, we logged the error to /dev/null.
Timo Sirainen <tss@iki.fi>
parents: 4475
diff changeset
550 /* close stdin and stdout. */
1124
5e9430a39611 /dev/stderr works now in log paths.
Timo Sirainen <tss@iki.fi>
parents: 1100
diff changeset
551 if (dup2(null_fd, 0) < 0)
5e9430a39611 /dev/stderr works now in log paths.
Timo Sirainen <tss@iki.fi>
parents: 1100
diff changeset
552 i_fatal("dup2(0) failed: %m");
5e9430a39611 /dev/stderr works now in log paths.
Timo Sirainen <tss@iki.fi>
parents: 1100
diff changeset
553 if (dup2(null_fd, 1) < 0)
5e9430a39611 /dev/stderr works now in log paths.
Timo Sirainen <tss@iki.fi>
parents: 1100
diff changeset
554 i_fatal("dup2(1) failed: %m");
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
555 }
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
556
2524
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
557 static void create_pid_file(const char *path)
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
558 {
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
559 const char *pid;
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
560 int fd;
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
561
2534
9c55e054e57d crashfix in pid generation
Timo Sirainen <tss@iki.fi>
parents: 2524
diff changeset
562 pid = t_strconcat(dec2str(getpid()), "\n", NULL);
2524
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
563
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
564 fd = open(path, O_WRONLY|O_CREAT|O_TRUNC, 0644);
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
565 if (fd == -1)
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
566 i_fatal("open(%s) failed: %m", path);
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
567 if (write_full(fd, pid, strlen(pid)) < 0)
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
568 i_fatal("write() failed in %s: %m", path);
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
569 (void)close(fd);
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
570 }
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
571
5090
04b467f23400 Added --log-error command line option.
Timo Sirainen <tss@iki.fi>
parents: 5077
diff changeset
572 static void main_init(bool log_error)
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
573 {
5824
5d0aa827f130 Reordered initialization code. Capabilities are now dropped as soon as
root@hurina
parents: 5789
diff changeset
574 drop_capabilities();
5d0aa827f130 Reordered initialization code. Capabilities are now dropped as soon as
root@hurina
parents: 5789
diff changeset
575
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
576 /* deny file access from everyone else except owner */
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
577 (void)umask(0077);
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
578
5824
5d0aa827f130 Reordered initialization code. Capabilities are now dropped as soon as
root@hurina
parents: 5789
diff changeset
579 set_logfile(settings_root->defaults);
5d0aa827f130 Reordered initialization code. Capabilities are now dropped as soon as
root@hurina
parents: 5789
diff changeset
580 /* close stderr unless we're logging into /dev/stderr. */
4477
e414beaf1473 If something in io_loop_create() failed, we logged the error to /dev/null.
Timo Sirainen <tss@iki.fi>
parents: 4475
diff changeset
581 if (!have_stderr(settings_root)) {
e414beaf1473 If something in io_loop_create() failed, we logged the error to /dev/null.
Timo Sirainen <tss@iki.fi>
parents: 4475
diff changeset
582 if (dup2(null_fd, 2) < 0)
e414beaf1473 If something in io_loop_create() failed, we logged the error to /dev/null.
Timo Sirainen <tss@iki.fi>
parents: 4475
diff changeset
583 i_fatal("dup2(2) failed: %m");
e414beaf1473 If something in io_loop_create() failed, we logged the error to /dev/null.
Timo Sirainen <tss@iki.fi>
parents: 4475
diff changeset
584 }
2306
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
585 i_info("Dovecot v"VERSION" starting up");
6aa77fdf152e SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
parents: 2235
diff changeset
586
5696
b929827ddbe9 When using --log-error, log also a warning and an error.
Timo Sirainen <tss@iki.fi>
parents: 5639
diff changeset
587 if (log_error) {
b929827ddbe9 When using --log-error, log also a warning and an error.
Timo Sirainen <tss@iki.fi>
parents: 5639
diff changeset
588 i_warning("This is Dovecot's warning log");
b929827ddbe9 When using --log-error, log also a warning and an error.
Timo Sirainen <tss@iki.fi>
parents: 5639
diff changeset
589 i_error("This is Dovecot's error log");
b929827ddbe9 When using --log-error, log also a warning and an error.
Timo Sirainen <tss@iki.fi>
parents: 5639
diff changeset
590 i_fatal("This is Dovecot's fatal log");
b929827ddbe9 When using --log-error, log also a warning and an error.
Timo Sirainen <tss@iki.fi>
parents: 5639
diff changeset
591 }
5090
04b467f23400 Added --log-error command line option.
Timo Sirainen <tss@iki.fi>
parents: 5077
diff changeset
592
3620
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
593 lib_signals_init();
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
594 lib_signals_set_handler(SIGINT, TRUE, sig_die, NULL);
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
595 lib_signals_set_handler(SIGTERM, TRUE, sig_die, NULL);
4903
204d7edc7cdc Added context parameter type safety checks for most callback APIs.
Timo Sirainen <tss@iki.fi>
parents: 4745
diff changeset
596 lib_signals_ignore(SIGPIPE, TRUE);
204d7edc7cdc Added context parameter type safety checks for most callback APIs.
Timo Sirainen <tss@iki.fi>
parents: 4745
diff changeset
597 lib_signals_ignore(SIGALRM, FALSE);
3620
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
598 lib_signals_set_handler(SIGHUP, TRUE, sig_reload_settings, NULL);
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
599 lib_signals_set_handler(SIGUSR1, TRUE, sig_reopen_logs, NULL);
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
600
945
501f076f2e74 Rewrote hash table code, works with less memory now. Also some memory
Timo Sirainen <tss@iki.fi>
parents: 926
diff changeset
601 pids = hash_create(default_pool, default_pool, 128, NULL, NULL);
4538
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
602 lib_signals_set_handler(SIGCHLD, TRUE, sigchld_handler, NULL);
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
603
5824
5d0aa827f130 Reordered initialization code. Capabilities are now dropped as soon as
root@hurina
parents: 5789
diff changeset
604 log_init();
615
0d852af6842e Master process generates DH/RSA parameters now and stores them into file
Timo Sirainen <tss@iki.fi>
parents: 610
diff changeset
605 ssl_init();
3853
b3e18b51c205 Start dict server automatically when a client tries to connect to it.
Timo Sirainen <tss@iki.fi>
parents: 3724
diff changeset
606 dict_process_init();
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
607 auth_processes_init();
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
608 login_processes_init();
2524
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
609
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
610 create_pid_file(t_strconcat(settings_root->defaults->base_dir,
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
611 "/master.pid", NULL));
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
612 }
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
613
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
614 static void main_deinit(void)
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
615 {
2524
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
616 (void)unlink(t_strconcat(settings_root->defaults->base_dir,
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
617 "/master.pid", NULL));
3730256bf3d3 Create PID file.
Timo Sirainen <tss@iki.fi>
parents: 2312
diff changeset
618
1000
0fbafade2d85 If auth/login process died unexpectedly, the exit status or killing signal
Timo Sirainen <tss@iki.fi>
parents: 945
diff changeset
619 /* make sure we log if child processes died unexpectedly */
4538
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
620 sigchld_handler(SIGCHLD, NULL);
1000
0fbafade2d85 If auth/login process died unexpectedly, the exit status or killing signal
Timo Sirainen <tss@iki.fi>
parents: 945
diff changeset
621
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
622 login_processes_deinit();
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
623 auth_processes_deinit();
3853
b3e18b51c205 Start dict server automatically when a client tries to connect to it.
Timo Sirainen <tss@iki.fi>
parents: 3724
diff changeset
624 dict_process_deinit();
615
0d852af6842e Master process generates DH/RSA parameters now and stores them into file
Timo Sirainen <tss@iki.fi>
parents: 610
diff changeset
625 ssl_deinit();
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
626
4538
9d9e72374164 Fixes to login process handling, especially with
Timo Sirainen <tss@iki.fi>
parents: 4485
diff changeset
627 lib_signals_unset_handler(SIGCHLD, sigchld_handler, NULL);
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
628
805
5ac361acb316 Marked all non-trivial buffer modifications with @UNSAFE tag. Several
Timo Sirainen <tss@iki.fi>
parents: 801
diff changeset
629 if (close(null_fd) < 0)
5ac361acb316 Marked all non-trivial buffer modifications with @UNSAFE tag. Several
Timo Sirainen <tss@iki.fi>
parents: 801
diff changeset
630 i_error("close(null_fd) failed: %m");
1055
a72bba3f8a55 Rewrote setting handling. Changed some existing settings also since POP3
Timo Sirainen <tss@iki.fi>
parents: 1036
diff changeset
631
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
632 hash_destroy(pids);
3620
3360cc019737 Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents: 3589
diff changeset
633 lib_signals_deinit();
2000
c7c19f5071c3 Write all logging through master process. Fixes problems with log rotation,
Timo Sirainen <tss@iki.fi>
parents: 1820
diff changeset
634 log_deinit();
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
635 closelog();
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
636 }
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
637
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
638 static void daemonize(struct settings *set)
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
639 {
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
640 pid_t pid;
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
641
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
642 pid = fork();
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
643 if (pid < 0)
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
644 i_fatal("fork() failed: %m");
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
645
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
646 if (pid != 0)
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
647 _exit(0);
610
bc766660efc4 Call setsid() when daemonizing.
Timo Sirainen <tss@iki.fi>
parents: 575
diff changeset
648
801
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
649 if (setsid() < 0)
86224ff16bf6 Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents: 780
diff changeset
650 i_fatal("setsid() failed: %m");
1367
533bb936e674 chdir() to base_dir at startup. chdir() mail processes to home dir if it's
Timo Sirainen <tss@iki.fi>
parents: 1358
diff changeset
651
533bb936e674 chdir() to base_dir at startup. chdir() mail processes to home dir if it's
Timo Sirainen <tss@iki.fi>
parents: 1358
diff changeset
652 if (chdir(set->base_dir) < 0)
533bb936e674 chdir() to base_dir at startup. chdir() mail processes to home dir if it's
Timo Sirainen <tss@iki.fi>
parents: 1358
diff changeset
653 i_fatal("chdir(%s) failed: %m", set->base_dir);
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
654 }
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
655
279
49f4b0be0d87 Print usage with invalid parameters.
Timo Sirainen <tss@iki.fi>
parents: 50
diff changeset
656 static void print_help(void)
49f4b0be0d87 Print usage with invalid parameters.
Timo Sirainen <tss@iki.fi>
parents: 50
diff changeset
657 {
3917
ae292bd41926 Added --build-ssl-parameters option to build them.
Timo Sirainen <tss@iki.fi>
parents: 3901
diff changeset
658 printf(
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
659 "Usage: dovecot [-F] [-c <config file>] [-p] [-n] [-a]\n"
3917
ae292bd41926 Added --build-ssl-parameters option to build them.
Timo Sirainen <tss@iki.fi>
parents: 3901
diff changeset
660 " [--exec-mail <protocol>] [--version] [--build-options]\n");
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
661 }
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
662
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
663 static void print_build_options(void)
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
664 {
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
665 printf("Build options:"
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
666 #ifdef IOLOOP_EPOLL
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
667 " ioloop=epoll"
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
668 #endif
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
669 #ifdef IOLOOP_KQUEUE
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
670 " ioloop=kqueue"
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
671 #endif
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
672 #ifdef IOLOOP_POLL
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
673 " ioloop=poll"
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
674 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
675 #ifdef IOLOOP_SELECT
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
676 " ioloop=select"
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
677 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
678 #ifdef IOLOOP_NOTIFY_DNOTIFY
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
679 " notify=dnotify"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
680 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
681 #ifdef IOLOOP_NOTIFY_INOTIFY
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
682 " notify=inotify"
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
683 #endif
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
684 #ifdef IOLOOP_NOTIFY_KQUEUE
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
685 " notify=kqueue"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
686 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
687 #ifdef HAVE_IPV6
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
688 " ipv6"
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
689 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
690 #ifdef HAVE_GNUTLS
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
691 " gnutls"
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
692 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
693 #ifdef HAVE_OPENSSL
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
694 " openssl"
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
695 #endif
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
696 "\nSQL drivers:"
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
697 #ifdef BUILD_MYSQL
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
698 " mysql"
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
699 #endif
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
700 #ifdef BUILD_PGSQL
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
701 " postgresql"
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
702 #endif
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
703 #ifdef BUILD_SQLITE
3919
b967ffb7e3a6 SQLite support. Patch by Jakob Hirsch.
Timo Sirainen <tss@iki.fi>
parents: 3917
diff changeset
704 " sqlite"
b967ffb7e3a6 SQLite support. Patch by Jakob Hirsch.
Timo Sirainen <tss@iki.fi>
parents: 3917
diff changeset
705 #endif
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
706 "\nPassdb:"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
707 #ifdef PASSDB_BSDAUTH
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
708 " bsdauth"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
709 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
710 #ifdef PASSDB_CHECKPASSWORD
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
711 " checkpassword"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
712 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
713 #ifdef PASSDB_LDAP
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
714 " ldap"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
715 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
716 #ifdef PASSDB_PAM
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
717 " pam"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
718 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
719 #ifdef PASSDB_PASSWD
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
720 " passwd"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
721 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
722 #ifdef PASSDB_PASSWD_FILE
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
723 " passwd-file"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
724 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
725 #ifdef PASSDB_SHADOW
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
726 " shadow"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
727 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
728 #ifdef PASSDB_SQL
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
729 " sql"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
730 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
731 #ifdef PASSDB_VPOPMAIL
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
732 " vpopmail"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
733 #endif
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
734 "\nUserdb:"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
735 #ifdef USERDB_CHECKPASSWORD
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
736 " checkpassword"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
737 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
738 #ifdef USERDB_LDAP
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
739 " ldap"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
740 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
741 #ifdef USERDB_PASSWD
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
742 " passwd"
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
743 #endif
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
744 #ifdef USERDB_PREFETCH
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
745 " prefetch"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
746 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
747 #ifdef USERDB_PASSWD_FILE
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
748 " passwd-file"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
749 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
750 #ifdef USERDB_SQL
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
751 " sql"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
752 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
753 #ifdef USERDB_STATIC
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
754 " static"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
755 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
756 #ifdef USERDB_VPOPMAIL
4475
3a3ef25c62ab List -n and -a in short help. Fixes to --build-options.
Timo Sirainen <tss@iki.fi>
parents: 4464
diff changeset
757 " vpopmail"
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
758 #endif
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
759 "\n");
279
49f4b0be0d87 Print usage with invalid parameters.
Timo Sirainen <tss@iki.fi>
parents: 50
diff changeset
760 }
49f4b0be0d87 Print usage with invalid parameters.
Timo Sirainen <tss@iki.fi>
parents: 50
diff changeset
761
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
762 int main(int argc, char *argv[])
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
763 {
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
764 /* parse arguments */
3897
9dc2f8f0eb59 When starting with --exec-mail, keep USER and HOME environments and clear
Timo Sirainen <tss@iki.fi>
parents: 3889
diff changeset
765 const char *exec_protocol = NULL, *exec_section = NULL, *user, *home;
5090
04b467f23400 Added --log-error command line option.
Timo Sirainen <tss@iki.fi>
parents: 5077
diff changeset
766 bool foreground = FALSE, ask_key_pass = FALSE, log_error = FALSE;
4138
f9a6381adbe3 Added -a and -n parameters to dovecot to dump all/nondefault settings. A
Timo Sirainen <tss@iki.fi>
parents: 3989
diff changeset
767 bool dump_config = FALSE, dump_config_nondefaults = FALSE;
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
768 int i;
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
769
2311
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
770 #ifdef DEBUG
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
771 gdb = getenv("GDB") != NULL;
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
772 #endif
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
773 lib_init();
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
774
1617
cc3cef25662c Replaced geteuid() calls with one in the beginning and saving it to
Timo Sirainen <tss@iki.fi>
parents: 1610
diff changeset
775 master_uid = geteuid();
1273
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It
Timo Sirainen <tss@iki.fi>
parents: 1268
diff changeset
776 inetd_login_fd = -1;
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
777 for (i = 1; i < argc; i++) {
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
778 if (strcmp(argv[i], "-F") == 0) {
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
779 /* foreground */
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
780 foreground = TRUE;
4138
f9a6381adbe3 Added -a and -n parameters to dovecot to dump all/nondefault settings. A
Timo Sirainen <tss@iki.fi>
parents: 3989
diff changeset
781 } else if (strcmp(argv[i], "-a") == 0) {
f9a6381adbe3 Added -a and -n parameters to dovecot to dump all/nondefault settings. A
Timo Sirainen <tss@iki.fi>
parents: 3989
diff changeset
782 dump_config = TRUE;
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
783 } else if (strcmp(argv[i], "-c") == 0) {
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
784 /* config file */
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
785 i++;
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
786 if (i == argc) i_fatal("Missing config file argument");
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
787 configfile = argv[i];
4138
f9a6381adbe3 Added -a and -n parameters to dovecot to dump all/nondefault settings. A
Timo Sirainen <tss@iki.fi>
parents: 3989
diff changeset
788 } else if (strcmp(argv[i], "-n") == 0) {
4965
9246d9308caa -n and -a parameters shouldn't be deleting auth sockets.
Timo Sirainen <tss@iki.fi>
parents: 4903
diff changeset
789 dump_config_nondefaults = dump_config = TRUE;
3889
c7462001227b Added support for password protected SSL private keys. The password can be
Timo Sirainen <tss@iki.fi>
parents: 3879
diff changeset
790 } else if (strcmp(argv[i], "-p") == 0) {
c7462001227b Added support for password protected SSL private keys. The password can be
Timo Sirainen <tss@iki.fi>
parents: 3879
diff changeset
791 /* Ask SSL private key password */
c7462001227b Added support for password protected SSL private keys. The password can be
Timo Sirainen <tss@iki.fi>
parents: 3879
diff changeset
792 ask_key_pass = TRUE;
2311
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
793 } else if (strcmp(argv[i], "--exec-mail") == 0) {
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
794 /* <protocol> [<server section>]
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
795 read configuration and execute mail process */
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
796 i++;
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
797 if (i == argc) i_fatal("Missing protocol argument");
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
798 exec_protocol = argv[i];
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
799 if (i+1 != argc)
2312
cc753e275197 And section fix for --exec-mail..
Timo Sirainen <tss@iki.fi>
parents: 2311
diff changeset
800 exec_section = argv[++i];
1260
e6e81ce8210b Added --version
Timo Sirainen <tss@iki.fi>
parents: 1229
diff changeset
801 } else if (strcmp(argv[i], "--version") == 0) {
e6e81ce8210b Added --version
Timo Sirainen <tss@iki.fi>
parents: 1229
diff changeset
802 printf("%s\n", VERSION);
e6e81ce8210b Added --version
Timo Sirainen <tss@iki.fi>
parents: 1229
diff changeset
803 return 0;
3589
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
804 } else if (strcmp(argv[i], "--build-options") == 0) {
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
805 print_build_options();
fead84acb13c Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents: 3535
diff changeset
806 return 0;
5090
04b467f23400 Added --log-error command line option.
Timo Sirainen <tss@iki.fi>
parents: 5077
diff changeset
807 } else if (strcmp(argv[i], "--log-error") == 0) {
04b467f23400 Added --log-error command line option.
Timo Sirainen <tss@iki.fi>
parents: 5077
diff changeset
808 log_error = TRUE;
04b467f23400 Added --log-error command line option.
Timo Sirainen <tss@iki.fi>
parents: 5077
diff changeset
809 foreground = TRUE;
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
810 } else {
279
49f4b0be0d87 Print usage with invalid parameters.
Timo Sirainen <tss@iki.fi>
parents: 50
diff changeset
811 print_help();
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
812 i_fatal("Unknown argument: %s", argv[1]);
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
813 }
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
814 }
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
815
5437
2704fc574e70 /dev/null was opened too late.
Timo Sirainen <tss@iki.fi>
parents: 5432
diff changeset
816 /* need to have this open before reading settings */
2704fc574e70 /dev/null was opened too late.
Timo Sirainen <tss@iki.fi>
parents: 5432
diff changeset
817 open_null_fd();
2704fc574e70 /dev/null was opened too late.
Timo Sirainen <tss@iki.fi>
parents: 5432
diff changeset
818
2311
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
819 if (getenv("DOVECOT_INETD") != NULL) {
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
820 /* starting through inetd. */
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
821 inetd_login_fd = dup(0);
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
822 if (inetd_login_fd == -1)
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
823 i_fatal("dup(0) failed: %m");
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
824 fd_close_on_exec(inetd_login_fd, TRUE);
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
825 foreground = TRUE;
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
826 }
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
827
4965
9246d9308caa -n and -a parameters shouldn't be deleting auth sockets.
Timo Sirainen <tss@iki.fi>
parents: 4903
diff changeset
828 if (dump_config) {
4485
eb1e7932ade6 dovecot -n and -a: Print the config file path before parsing it so if there
Timo Sirainen <tss@iki.fi>
parents: 4477
diff changeset
829 /* print the config file path before parsing it, so in case
eb1e7932ade6 dovecot -n and -a: Print the config file path before parsing it so if there
Timo Sirainen <tss@iki.fi>
parents: 4477
diff changeset
830 of errors it's still shown */
5589
271c35971331 Print also Dovecot version with dovecot -n.
Timo Sirainen <tss@iki.fi>
parents: 5437
diff changeset
831 printf("# "VERSION": %s\n", configfile);
4485
eb1e7932ade6 dovecot -n and -a: Print the config file path before parsing it so if there
Timo Sirainen <tss@iki.fi>
parents: 4477
diff changeset
832 }
eb1e7932ade6 dovecot -n and -a: Print the config file path before parsing it so if there
Timo Sirainen <tss@iki.fi>
parents: 4477
diff changeset
833
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
834 /* read and verify settings before forking */
3901
0ae5f5b468b7 Put ssl-parameters file into login directory so it still can be accessed
Timo Sirainen <tss@iki.fi>
parents: 3897
diff changeset
835 t_push();
1058
3b8fb7bf7ecc Moved settings parsing to lib-settings.
Timo Sirainen <tss@iki.fi>
parents: 1055
diff changeset
836 master_settings_init();
4965
9246d9308caa -n and -a parameters shouldn't be deleting auth sockets.
Timo Sirainen <tss@iki.fi>
parents: 4903
diff changeset
837 if (!master_settings_read(configfile, exec_protocol != NULL,
9246d9308caa -n and -a parameters shouldn't be deleting auth sockets.
Timo Sirainen <tss@iki.fi>
parents: 4903
diff changeset
838 dump_config))
5639
e1b3043c0d90 If startup fails because of configuration problems, print "Invalid
Timo Sirainen <tss@iki.fi>
parents: 5601
diff changeset
839 i_fatal("Invalid configuration in %s", configfile);
3901
0ae5f5b468b7 Put ssl-parameters file into login directory so it still can be accessed
Timo Sirainen <tss@iki.fi>
parents: 3897
diff changeset
840 t_pop();
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
841
4965
9246d9308caa -n and -a parameters shouldn't be deleting auth sockets.
Timo Sirainen <tss@iki.fi>
parents: 4903
diff changeset
842 if (dump_config) {
4138
f9a6381adbe3 Added -a and -n parameters to dovecot to dump all/nondefault settings. A
Timo Sirainen <tss@iki.fi>
parents: 3989
diff changeset
843 master_settings_dump(settings_root, dump_config_nondefaults);
f9a6381adbe3 Added -a and -n parameters to dovecot to dump all/nondefault settings. A
Timo Sirainen <tss@iki.fi>
parents: 3989
diff changeset
844 return 0;
f9a6381adbe3 Added -a and -n parameters to dovecot to dump all/nondefault settings. A
Timo Sirainen <tss@iki.fi>
parents: 3989
diff changeset
845 }
f9a6381adbe3 Added -a and -n parameters to dovecot to dump all/nondefault settings. A
Timo Sirainen <tss@iki.fi>
parents: 3989
diff changeset
846
3889
c7462001227b Added support for password protected SSL private keys. The password can be
Timo Sirainen <tss@iki.fi>
parents: 3879
diff changeset
847 if (ask_key_pass) {
c7462001227b Added support for password protected SSL private keys. The password can be
Timo Sirainen <tss@iki.fi>
parents: 3879
diff changeset
848 const char *prompt;
c7462001227b Added support for password protected SSL private keys. The password can be
Timo Sirainen <tss@iki.fi>
parents: 3879
diff changeset
849
c7462001227b Added support for password protected SSL private keys. The password can be
Timo Sirainen <tss@iki.fi>
parents: 3879
diff changeset
850 t_push();
c7462001227b Added support for password protected SSL private keys. The password can be
Timo Sirainen <tss@iki.fi>
parents: 3879
diff changeset
851 prompt = t_strdup_printf("Give the password for SSL key file "
c7462001227b Added support for password protected SSL private keys. The password can be
Timo Sirainen <tss@iki.fi>
parents: 3879
diff changeset
852 "%s: ",
c7462001227b Added support for password protected SSL private keys. The password can be
Timo Sirainen <tss@iki.fi>
parents: 3879
diff changeset
853 settings_root->defaults->ssl_key_file);
c7462001227b Added support for password protected SSL private keys. The password can be
Timo Sirainen <tss@iki.fi>
parents: 3879
diff changeset
854 askpass(prompt, ssl_manual_key_password,
c7462001227b Added support for password protected SSL private keys. The password can be
Timo Sirainen <tss@iki.fi>
parents: 3879
diff changeset
855 sizeof(ssl_manual_key_password));
c7462001227b Added support for password protected SSL private keys. The password can be
Timo Sirainen <tss@iki.fi>
parents: 3879
diff changeset
856 t_pop();
c7462001227b Added support for password protected SSL private keys. The password can be
Timo Sirainen <tss@iki.fi>
parents: 3879
diff changeset
857 }
c7462001227b Added support for password protected SSL private keys. The password can be
Timo Sirainen <tss@iki.fi>
parents: 3879
diff changeset
858
3535
08b3e3fd0bc5 The master process itself also needs the TZ environment
Timo Sirainen <tss@iki.fi>
parents: 3516
diff changeset
859 /* save TZ environment. AIX depends on it to get the timezone
08b3e3fd0bc5 The master process itself also needs the TZ environment
Timo Sirainen <tss@iki.fi>
parents: 3516
diff changeset
860 correctly. */
3516
71b0ccba8cf3 Preserve TZ environment to child processes so timezones aren't lost with
Timo Sirainen <tss@iki.fi>
parents: 3181
diff changeset
861 env_tz = getenv("TZ");
3897
9dc2f8f0eb59 When starting with --exec-mail, keep USER and HOME environments and clear
Timo Sirainen <tss@iki.fi>
parents: 3889
diff changeset
862 user = getenv("USER");
9dc2f8f0eb59 When starting with --exec-mail, keep USER and HOME environments and clear
Timo Sirainen <tss@iki.fi>
parents: 3889
diff changeset
863 home = getenv("HOME");
3516
71b0ccba8cf3 Preserve TZ environment to child processes so timezones aren't lost with
Timo Sirainen <tss@iki.fi>
parents: 3181
diff changeset
864
3535
08b3e3fd0bc5 The master process itself also needs the TZ environment
Timo Sirainen <tss@iki.fi>
parents: 3516
diff changeset
865 /* clean up the environment of everything */
1273
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It
Timo Sirainen <tss@iki.fi>
parents: 1268
diff changeset
866 env_clean();
2cf2e08a6ee9 Somewhat working code to support loading Dovecot from inetd and such. It
Timo Sirainen <tss@iki.fi>
parents: 1268
diff changeset
867
3535
08b3e3fd0bc5 The master process itself also needs the TZ environment
Timo Sirainen <tss@iki.fi>
parents: 3516
diff changeset
868 /* put back the TZ */
08b3e3fd0bc5 The master process itself also needs the TZ environment
Timo Sirainen <tss@iki.fi>
parents: 3516
diff changeset
869 if (env_tz != NULL)
08b3e3fd0bc5 The master process itself also needs the TZ environment
Timo Sirainen <tss@iki.fi>
parents: 3516
diff changeset
870 env_put(t_strconcat("TZ=", env_tz, NULL));
08b3e3fd0bc5 The master process itself also needs the TZ environment
Timo Sirainen <tss@iki.fi>
parents: 3516
diff changeset
871
3897
9dc2f8f0eb59 When starting with --exec-mail, keep USER and HOME environments and clear
Timo Sirainen <tss@iki.fi>
parents: 3889
diff changeset
872 if (exec_protocol != NULL) {
9dc2f8f0eb59 When starting with --exec-mail, keep USER and HOME environments and clear
Timo Sirainen <tss@iki.fi>
parents: 3889
diff changeset
873 /* Put back user and home */
9dc2f8f0eb59 When starting with --exec-mail, keep USER and HOME environments and clear
Timo Sirainen <tss@iki.fi>
parents: 3889
diff changeset
874 env_put(t_strconcat("USER=", user, NULL));
9dc2f8f0eb59 When starting with --exec-mail, keep USER and HOME environments and clear
Timo Sirainen <tss@iki.fi>
parents: 3889
diff changeset
875 env_put(t_strconcat("HOME=", home, NULL));
9dc2f8f0eb59 When starting with --exec-mail, keep USER and HOME environments and clear
Timo Sirainen <tss@iki.fi>
parents: 3889
diff changeset
876 mail_process_exec(exec_protocol, exec_section);
9dc2f8f0eb59 When starting with --exec-mail, keep USER and HOME environments and clear
Timo Sirainen <tss@iki.fi>
parents: 3889
diff changeset
877 }
9dc2f8f0eb59 When starting with --exec-mail, keep USER and HOME environments and clear
Timo Sirainen <tss@iki.fi>
parents: 3889
diff changeset
878
2311
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
879 open_fds();
4558d1b196fd Added --exec-mail option to master. It can be used to parse Dovecot config
Timo Sirainen <tss@iki.fi>
parents: 2306
diff changeset
880
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
881 if (!foreground)
1610
6850142c4e25 New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents: 1423
diff changeset
882 daemonize(settings_root->defaults);
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
883
5249
784dc7224718 Removed pool parameter from io_loop_create()
Timo Sirainen <tss@iki.fi>
parents: 5201
diff changeset
884 ioloop = io_loop_create();
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
885
5090
04b467f23400 Added --log-error command line option.
Timo Sirainen <tss@iki.fi>
parents: 5077
diff changeset
886 main_init(log_error);
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
887 io_loop_run(ioloop);
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
888 main_deinit();
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
889
1058
3b8fb7bf7ecc Moved settings parsing to lib-settings.
Timo Sirainen <tss@iki.fi>
parents: 1055
diff changeset
890 master_settings_deinit();
3879
928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to
Timo Sirainen <tss@iki.fi>
parents: 3863
diff changeset
891 io_loop_destroy(&ioloop);
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
892 lib_deinit();
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
893
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
894 return 0;
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
895 }