Mercurial > dovecot > original-hg > dovecot-1.2
annotate src/master/main.c @ 3966:19dcfd289610 HEAD
Added missing "dict" to process names
author | Timo Sirainen <tss@iki.fi> |
---|---|
date | Tue, 31 Jan 2006 08:02:35 +0200 |
parents | b967ffb7e3a6 |
children | e93e39326ae1 |
rev | line source |
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0 | 1 /* Copyright (C) 2002 Timo Sirainen */ |
2 | |
3 #include "common.h" | |
4 #include "ioloop.h" | |
5 #include "lib-signals.h" | |
6 #include "network.h" | |
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7 #include "env-util.h" |
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8 #include "fd-close-on-exec.h" |
2524 | 9 #include "write-full.h" |
0 | 10 |
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11 #include "askpass.h" |
0 | 12 #include "auth-process.h" |
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13 #include "dict-process.h" |
0 | 14 #include "login-process.h" |
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15 #include "mail-process.h" |
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16 #include "syslog-util.h" |
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17 #include "ssl-init.h" |
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18 #include "log.h" |
0 | 19 |
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20 #include <stdio.h> |
0 | 21 #include <stdlib.h> |
22 #include <unistd.h> | |
23 #include <fcntl.h> | |
24 #include <syslog.h> | |
25 #include <sys/stat.h> | |
26 #include <sys/wait.h> | |
27 | |
28 const char *process_names[PROCESS_TYPE_MAX] = { | |
29 "unknown", | |
30 "auth", | |
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31 "auth-worker", |
0 | 32 "login", |
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33 "imap", |
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34 "pop3", |
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35 "ssl-param", |
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36 "dict" |
0 | 37 }; |
38 | |
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39 static const char *configfile = SYSCONFDIR "/" PACKAGE ".conf"; |
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40 static struct timeout *to; |
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41 static const char *env_tz; |
0 | 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, inetd_login_fd; |
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46 uid_t master_uid; |
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47 char ssl_manual_key_password[100]; |
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48 #ifdef DEBUG |
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49 static bool gdb; |
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50 #endif |
0 | 51 |
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52 static void listen_fds_open(bool retry); |
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53 static void listen_fds_close(struct server_settings *server); |
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54 |
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55 bool validate_str(const char *str, size_t max_len) |
0 | 56 { |
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57 size_t i; |
0 | 58 |
59 for (i = 0; i < max_len; i++) { | |
60 if (str[i] == '\0') | |
61 return TRUE; | |
62 } | |
63 | |
64 return FALSE; | |
65 } | |
66 | |
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67 void child_process_init_env(void) |
0 | 68 { |
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69 int facility; |
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70 |
0 | 71 /* remove all environment, we don't need them */ |
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72 env_clean(); |
0 | 73 |
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74 /* we'll log through master process */ |
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75 env_put("LOG_TO_MASTER=1"); |
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76 if (env_tz != NULL) |
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77 env_put(t_strconcat("TZ=", env_tz, NULL)); |
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78 |
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79 if (!syslog_facility_find(settings_root->defaults->syslog_facility, |
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80 &facility)) |
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81 facility = LOG_MAIL; |
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82 env_put(t_strdup_printf("SYSLOG_FACILITY=%d", facility)); |
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83 |
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84 #ifdef DEBUG |
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85 if (gdb) env_put("GDB=1"); |
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86 #endif |
0 | 87 } |
88 | |
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89 void client_process_exec(const char *cmd, const char *title) |
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90 { |
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91 const char *executable, *p, **argv; |
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92 |
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93 /* very simple argument splitting. */ |
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94 if (*title == '\0') |
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95 argv = t_strsplit(cmd, " "); |
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96 else |
2898 | 97 argv = t_strsplit(t_strconcat(cmd, " ", title, NULL), " "); |
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98 |
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99 executable = argv[0]; |
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100 |
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101 /* hide the path, it's ugly */ |
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102 p = strrchr(argv[0], '/'); |
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103 if (p != NULL) argv[0] = p+1; |
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104 |
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105 execv(executable, (char **)argv); |
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106 } |
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107 |
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108 static void set_logfile(struct settings *set) |
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109 { |
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110 int facility; |
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111 |
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112 if (set->log_path == NULL) { |
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113 if (!syslog_facility_find(set->syslog_facility, &facility)) |
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114 facility = LOG_MAIL; |
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115 |
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116 i_set_failure_syslog("dovecot", LOG_NDELAY, facility); |
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117 } else { |
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118 /* log to file or stderr */ |
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119 i_set_failure_file(set->log_path, "dovecot"); |
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120 } |
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121 |
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122 if (set->info_log_path != NULL) |
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123 i_set_info_file(set->info_log_path); |
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124 |
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125 i_set_failure_timestamp_format(set->log_timestamp); |
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126 } |
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127 |
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128 static void settings_reload(void) |
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129 { |
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130 struct server_settings *old_set = settings_root; |
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131 |
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132 i_warning("SIGHUP received - reloading configuration"); |
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133 |
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134 /* restart auth and login processes */ |
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135 login_processes_destroy_all(); |
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136 auth_processes_destroy_all(); |
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137 |
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138 if (!master_settings_read(configfile, FALSE)) |
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139 i_warning("Invalid configuration, keeping old one"); |
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140 else { |
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141 listen_fds_close(old_set); |
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142 listen_fds_open(TRUE); |
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143 set_logfile(settings_root->defaults); |
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144 } |
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145 } |
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146 |
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147 static void sig_die(int signo, void *context __attr_unused__) |
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148 { |
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149 /* warn about being killed because of some signal, except SIGINT (^C) |
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150 which is too common at least while testing :) */ |
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151 if (signo != SIGINT) |
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152 i_warning("Killed with signal %d", signo); |
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153 io_loop_stop(ioloop); |
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154 } |
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155 |
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156 static void sig_reload_settings(int signo __attr_unused__, |
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157 void *context __attr_unused__) |
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158 { |
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159 settings_reload(); |
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160 } |
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161 |
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162 static void sig_reopen_logs(int signo __attr_unused__, |
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163 void *context __attr_unused__) |
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164 { |
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165 set_logfile(settings_root->defaults); |
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166 } |
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167 |
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Naming style changes, finally got tired of most of the typedefs. Also the
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168 static const char *get_exit_status_message(enum fatal_exit_status status) |
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169 { |
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170 switch (status) { |
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171 case FATAL_LOGOPEN: |
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172 return "Can't open log file"; |
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173 case FATAL_LOGWRITE: |
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174 return "Can't write to log file"; |
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175 case FATAL_LOGERROR: |
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176 return "Internal logging error"; |
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177 case FATAL_OUTOFMEM: |
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178 return "Out of memory"; |
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179 case FATAL_EXEC: |
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180 return "exec() failed"; |
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181 |
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182 case FATAL_DEFAULT: |
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183 return NULL; |
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184 } |
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185 |
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186 return NULL; |
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187 } |
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188 |
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189 static void timeout_handler(void *context __attr_unused__) |
0 | 190 { |
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191 const char *process_type_name, *msg; |
0 | 192 pid_t pid; |
193 int status, process_type; | |
194 | |
195 while ((pid = waitpid(-1, &status, WNOHANG)) > 0) { | |
196 /* get the type and remove from hash */ | |
197 process_type = PID_GET_PROCESS_TYPE(pid); | |
198 PID_REMOVE_PROCESS_TYPE(pid); | |
199 | |
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200 switch (process_type) { |
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201 case PROCESS_TYPE_IMAP: |
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202 case PROCESS_TYPE_POP3: |
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203 mail_process_destroyed(pid); |
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204 break; |
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205 case PROCESS_TYPE_SSL_PARAM: |
615
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206 ssl_parameter_process_destroyed(pid); |
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207 break; |
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208 case PROCESS_TYPE_DICT: |
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209 dict_process_restart(); |
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210 break; |
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211 } |
0 | 212 |
213 /* write errors to syslog */ | |
214 process_type_name = process_names[process_type]; | |
215 if (WIFEXITED(status)) { | |
216 status = WEXITSTATUS(status); | |
217 if (status != 0) { | |
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218 if (process_type == PROCESS_TYPE_LOGIN) |
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219 login_process_abormal_exit(pid); |
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220 |
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221 msg = get_exit_status_message(status); |
810
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222 msg = msg == NULL ? "" : |
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223 t_strconcat(" (", msg, ")", NULL); |
807
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224 i_error("child %s (%s) returned error %d%s", |
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225 dec2str(pid), process_type_name, |
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226 status, msg); |
0 | 227 } |
228 } else if (WIFSIGNALED(status)) { | |
911
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229 if (process_type == PROCESS_TYPE_LOGIN) |
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230 login_process_abormal_exit(pid); |
807
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231 i_error("child %s (%s) killed with signal %d", |
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232 dec2str(pid), process_type_name, |
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233 WTERMSIG(status)); |
0 | 234 } |
235 } | |
236 | |
237 if (pid == -1 && errno != EINTR && errno != ECHILD) | |
238 i_warning("waitpid() failed: %m"); | |
239 } | |
240 | |
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241 static void resolve_ip(const char *name, struct ip_addr *ip, unsigned int *port) |
0 | 242 { |
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243 struct ip_addr *ip_list; |
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244 const char *p; |
0 | 245 int ret, ips_count; |
246 | |
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247 if (name == NULL) { |
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248 /* defaults to "*" or "[::]" */ |
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249 ip->family = 0; |
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250 return; |
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251 } |
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252 |
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253 if (name[0] == '[') { |
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254 /* IPv6 address */ |
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255 p = strchr(name, ']'); |
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256 if (p == NULL) |
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257 i_fatal("Missing ']' in address %s", name); |
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258 |
1100
95d2f3e60b82
[ipv6 address] didn't work in *_listen
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|
259 name = t_strdup_until(name+1, p); |
1055
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260 |
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|
261 p++; |
1228
4e438a5c00d3
[ipv6 address] was still buggy in *_listen
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262 if (*p == '\0') |
4e438a5c00d3
[ipv6 address] was still buggy in *_listen
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263 p = NULL; |
4e438a5c00d3
[ipv6 address] was still buggy in *_listen
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264 else if (*p != ':') |
1055
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265 i_fatal("Invalid data after ']' in address %s", name); |
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266 } else { |
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267 p = strrchr(name, ':'); |
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268 if (p != NULL) |
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269 name = t_strdup_until(name, p); |
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270 } |
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|
271 |
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|
272 if (p != NULL) { |
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273 if (!is_numeric(p+1, '\0')) |
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|
274 i_fatal("Invalid port in address %s", name); |
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275 *port = atoi(p+1); |
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276 } |
780
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imap_listen and imaps_listen accepts now "*" as "all IPv4 interfaces" and
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277 |
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278 if (strcmp(name, "*") == 0) { |
1cc947617c8b
imap_listen and imaps_listen accepts now "*" as "all IPv4 interfaces" and
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|
279 /* IPv4 any */ |
1cc947617c8b
imap_listen and imaps_listen accepts now "*" as "all IPv4 interfaces" and
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|
280 net_get_ip_any4(ip); |
3181
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|
281 return; |
780
1cc947617c8b
imap_listen and imaps_listen accepts now "*" as "all IPv4 interfaces" and
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282 } |
1cc947617c8b
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283 |
1261
5373999355ed
[::] address wasn't treated exactly as "ipv6 any", but looks like
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|
284 if (strcmp(name, "::") == 0) { |
780
1cc947617c8b
imap_listen and imaps_listen accepts now "*" as "all IPv4 interfaces" and
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|
285 /* IPv6 any */ |
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|
286 net_get_ip_any6(ip); |
3181
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287 return; |
780
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288 } |
0 | 289 |
805
5ac361acb316
Marked all non-trivial buffer modifications with @UNSAFE tag. Several
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|
290 /* Return the first IP if there happens to be multiple. */ |
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|
291 ret = net_gethostbyname(name, &ip_list, &ips_count); |
805
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Marked all non-trivial buffer modifications with @UNSAFE tag. Several
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|
292 if (ret != 0) { |
5ac361acb316
Marked all non-trivial buffer modifications with @UNSAFE tag. Several
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|
293 i_fatal("Can't resolve address %s: %s", |
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294 name, net_gethosterror(ret)); |
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295 } |
0 | 296 |
297 if (ips_count < 1) | |
36 | 298 i_fatal("No IPs for address: %s", name); |
0 | 299 |
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300 *ip = ip_list[0]; |
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301 } |
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302 |
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303 static void |
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304 check_conflicts_set(const struct settings *set, const struct ip_addr *ip, |
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305 unsigned int port, const char *name1, const char *name2) |
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306 { |
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307 if (set->listen_port == port && net_ip_compare(ip, &set->listen_ip) && |
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308 set->listen_fd > 0) { |
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309 i_fatal("Protocols %s and %s are listening in same ip/port", |
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310 name1, name2); |
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311 } |
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312 if (set->ssl_listen_port == port && |
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313 net_ip_compare(ip, &set->ssl_listen_ip) && set->ssl_listen_fd > 0) { |
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314 i_fatal("Protocols %ss and %s are listening in same ip/port", |
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315 name1, name2); |
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316 } |
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317 } |
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318 |
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319 static void check_conflicts(const struct ip_addr *ip, unsigned int port, |
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320 const char *proto) |
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321 { |
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322 struct server_settings *server; |
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323 |
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324 for (server = settings_root; server != NULL; server = server->next) { |
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325 if (server->imap != NULL) { |
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326 check_conflicts_set(server->imap, ip, port, |
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327 "imap", proto); |
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328 } |
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329 if (server->pop3 != NULL) { |
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330 check_conflicts_set(server->pop3, ip, port, |
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331 "pop3", proto); |
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332 } |
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333 } |
0 | 334 } |
335 | |
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336 static void listen_protocols(struct settings *set, bool retry) |
0 | 337 { |
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338 struct ip_addr *ip; |
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339 const char *const *proto; |
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340 unsigned int port; |
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341 int *fd, i; |
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342 |
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343 set->listen_port = set->protocol == MAIL_PROTOCOL_IMAP ? 143 : 110; |
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344 #ifdef HAVE_SSL |
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345 set->ssl_listen_port = set->protocol == MAIL_PROTOCOL_IMAP ? 993 : 995; |
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346 #else |
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347 set->ssl_listen_port = 0; |
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348 #endif |
0 | 349 |
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350 /* resolve */ |
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351 resolve_ip(set->listen, &set->listen_ip, &set->listen_port); |
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352 resolve_ip(set->ssl_listen, &set->ssl_listen_ip, &set->ssl_listen_port); |
0 | 353 |
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354 if (set->ssl_listen_ip.family == 0 && set->ssl_listen == NULL) |
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355 set->ssl_listen_ip = set->listen_ip; |
0 | 356 |
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357 /* register wanted protocols */ |
1820 | 358 proto = t_strsplit_spaces(set->protocols, " "); |
359 for (; *proto != NULL; proto++) { | |
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360 fd = NULL; ip = NULL; port = 0; |
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361 if (strcasecmp(*proto, "imap") == 0) { |
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362 if (set->protocol == MAIL_PROTOCOL_IMAP) { |
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363 fd = &set->listen_fd; |
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364 port = set->listen_port; |
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365 ip = &set->listen_ip; |
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366 } |
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367 } else if (strcasecmp(*proto, "imaps") == 0) { |
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368 if (set->protocol == MAIL_PROTOCOL_IMAP && |
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369 !set->ssl_disable) { |
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370 fd = &set->ssl_listen_fd; |
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371 port = set->ssl_listen_port; |
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372 ip = &set->ssl_listen_ip; |
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373 } |
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374 } else if (strcasecmp(*proto, "pop3") == 0) { |
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375 if (set->protocol == MAIL_PROTOCOL_POP3) { |
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376 fd = &set->listen_fd; |
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377 port = set->listen_port; |
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378 ip = &set->listen_ip; |
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379 } |
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380 } else if (strcasecmp(*proto, "pop3s") == 0) { |
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381 if (set->protocol == MAIL_PROTOCOL_POP3 && |
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382 !set->ssl_disable) { |
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383 fd = &set->ssl_listen_fd; |
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384 port = set->ssl_listen_port; |
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385 ip = &set->ssl_listen_ip; |
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386 } |
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387 } else { |
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388 i_fatal("Unknown protocol %s", *proto); |
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389 } |
0 | 390 |
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391 if (fd == NULL) |
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392 continue; |
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393 |
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394 if (*fd != -1) |
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395 i_fatal("Protocol %s given more than once", *proto); |
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396 |
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397 if (port == 0) |
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398 *fd = null_fd; |
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399 else { |
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400 for (i = 0; i < 10; i++) { |
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401 *fd = net_listen(ip, &port, 8); |
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402 if (*fd != -1 || errno != EADDRINUSE) |
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403 break; |
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404 |
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405 check_conflicts(ip, port, *proto); |
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406 if (!retry) |
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407 break; |
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408 |
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409 /* wait a while and try again. we're SIGHUPing |
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410 so we most likely just closed it ourself.. */ |
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411 sleep(1); |
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412 } |
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413 |
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414 if (*fd == -1) |
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415 i_fatal("listen(%d) failed: %m", port); |
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416 net_set_nonblock(*fd, TRUE); |
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417 } |
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418 fd_close_on_exec(*fd, TRUE); |
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Rewrote setting handling. Changed some existing settings also since POP3
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|
419 } |
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Rewrote setting handling. Changed some existing settings also since POP3
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|
420 |
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421 if (set->listen_fd == -1) |
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422 set->listen_fd = null_fd; |
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423 if (set->ssl_listen_fd == -1) |
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|
424 set->ssl_listen_fd = null_fd; |
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|
425 } |
6850142c4e25
New configuration file code. Some syntax changes, but tries to be somewhat
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changeset
|
426 |
3863
55df57c028d4
Added "bool" type and changed all ints that were used as booleans to bool.
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|
427 static void listen_fds_open(bool retry) |
2306
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|
428 { |
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SIGHUP correctly reloads configuration now
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|
429 struct server_settings *server; |
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SIGHUP correctly reloads configuration now
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|
430 |
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SIGHUP correctly reloads configuration now
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|
431 for (server = settings_root; server != NULL; server = server->next) { |
6aa77fdf152e
SIGHUP correctly reloads configuration now
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|
432 if (server->imap != NULL) |
6aa77fdf152e
SIGHUP correctly reloads configuration now
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|
433 listen_protocols(server->imap, retry); |
6aa77fdf152e
SIGHUP correctly reloads configuration now
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|
434 if (server->pop3 != NULL) |
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SIGHUP correctly reloads configuration now
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|
435 listen_protocols(server->pop3, retry); |
6aa77fdf152e
SIGHUP correctly reloads configuration now
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|
436 } |
6aa77fdf152e
SIGHUP correctly reloads configuration now
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changeset
|
437 } |
6aa77fdf152e
SIGHUP correctly reloads configuration now
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|
438 |
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SIGHUP correctly reloads configuration now
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|
439 static void listen_fds_close(struct server_settings *server) |
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SIGHUP correctly reloads configuration now
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|
440 { |
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|
441 for (; server != NULL; server = server->next) { |
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SIGHUP correctly reloads configuration now
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|
442 if (server->imap != NULL) { |
6aa77fdf152e
SIGHUP correctly reloads configuration now
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443 if (server->imap->listen_fd != null_fd && |
6aa77fdf152e
SIGHUP correctly reloads configuration now
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444 close(server->imap->listen_fd) < 0) |
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|
445 i_error("close(imap.listen_fd) failed: %m"); |
6aa77fdf152e
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446 if (server->imap->ssl_listen_fd != null_fd && |
6aa77fdf152e
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|
447 close(server->imap->ssl_listen_fd) < 0) |
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448 i_error("close(imap.ssl_listen_fd) failed: %m"); |
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449 } |
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450 if (server->pop3 != NULL) { |
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SIGHUP correctly reloads configuration now
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451 if (server->pop3->listen_fd != null_fd && |
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SIGHUP correctly reloads configuration now
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|
452 close(server->pop3->listen_fd) < 0) |
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SIGHUP correctly reloads configuration now
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|
453 i_error("close(pop3.listen_fd) failed: %m"); |
6aa77fdf152e
SIGHUP correctly reloads configuration now
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454 if (server->pop3->ssl_listen_fd != null_fd && |
6aa77fdf152e
SIGHUP correctly reloads configuration now
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455 close(server->pop3->ssl_listen_fd) < 0) |
6aa77fdf152e
SIGHUP correctly reloads configuration now
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|
456 i_error("close(pop3.ssl_listen_fd) failed: %m"); |
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SIGHUP correctly reloads configuration now
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|
457 } |
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SIGHUP correctly reloads configuration now
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changeset
|
458 } |
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SIGHUP correctly reloads configuration now
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changeset
|
459 } |
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SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
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changeset
|
460 |
3863
55df57c028d4
Added "bool" type and changed all ints that were used as booleans to bool.
Timo Sirainen <tss@iki.fi>
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|
461 static bool have_stderr_set(struct settings *set) |
1610
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New configuration file code. Some syntax changes, but tries to be somewhat
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changeset
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462 { |
6850142c4e25
New configuration file code. Some syntax changes, but tries to be somewhat
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|
463 if (set->log_path != NULL && |
6850142c4e25
New configuration file code. Some syntax changes, but tries to be somewhat
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|
464 strcmp(set->log_path, "/dev/stderr") == 0) |
6850142c4e25
New configuration file code. Some syntax changes, but tries to be somewhat
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465 return TRUE; |
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New configuration file code. Some syntax changes, but tries to be somewhat
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changeset
|
466 |
6850142c4e25
New configuration file code. Some syntax changes, but tries to be somewhat
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changeset
|
467 if (set->info_log_path != NULL && |
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New configuration file code. Some syntax changes, but tries to be somewhat
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|
468 strcmp(set->info_log_path, "/dev/stderr") == 0) |
6850142c4e25
New configuration file code. Some syntax changes, but tries to be somewhat
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|
469 return TRUE; |
6850142c4e25
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changeset
|
470 |
6850142c4e25
New configuration file code. Some syntax changes, but tries to be somewhat
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|
471 return FALSE; |
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New configuration file code. Some syntax changes, but tries to be somewhat
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changeset
|
472 } |
6850142c4e25
New configuration file code. Some syntax changes, but tries to be somewhat
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changeset
|
473 |
3863
55df57c028d4
Added "bool" type and changed all ints that were used as booleans to bool.
Timo Sirainen <tss@iki.fi>
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|
474 static bool have_stderr(struct server_settings *server) |
1610
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changeset
|
475 { |
6850142c4e25
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changeset
|
476 while (server != NULL) { |
6850142c4e25
New configuration file code. Some syntax changes, but tries to be somewhat
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|
477 if (server->imap != NULL && have_stderr_set(server->imap)) |
6850142c4e25
New configuration file code. Some syntax changes, but tries to be somewhat
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|
478 return TRUE; |
6850142c4e25
New configuration file code. Some syntax changes, but tries to be somewhat
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changeset
|
479 if (server->pop3 != NULL && have_stderr_set(server->pop3)) |
6850142c4e25
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|
480 return TRUE; |
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changeset
|
481 |
6850142c4e25
New configuration file code. Some syntax changes, but tries to be somewhat
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changeset
|
482 server = server->next; |
1055
a72bba3f8a55
Rewrote setting handling. Changed some existing settings also since POP3
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|
483 } |
1610
6850142c4e25
New configuration file code. Some syntax changes, but tries to be somewhat
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changeset
|
484 |
6850142c4e25
New configuration file code. Some syntax changes, but tries to be somewhat
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changeset
|
485 return FALSE; |
1273
2cf2e08a6ee9
Somewhat working code to support loading Dovecot from inetd and such. It
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diff
changeset
|
486 } |
2cf2e08a6ee9
Somewhat working code to support loading Dovecot from inetd and such. It
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parents:
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diff
changeset
|
487 |
2cf2e08a6ee9
Somewhat working code to support loading Dovecot from inetd and such. It
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changeset
|
488 static void open_fds(void) |
2cf2e08a6ee9
Somewhat working code to support loading Dovecot from inetd and such. It
Timo Sirainen <tss@iki.fi>
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diff
changeset
|
489 { |
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Somewhat working code to support loading Dovecot from inetd and such. It
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changeset
|
490 /* initialize fds. */ |
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Somewhat working code to support loading Dovecot from inetd and such. It
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|
491 null_fd = open("/dev/null", O_RDONLY); |
2cf2e08a6ee9
Somewhat working code to support loading Dovecot from inetd and such. It
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|
492 if (null_fd == -1) |
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Somewhat working code to support loading Dovecot from inetd and such. It
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|
493 i_fatal("Can't open /dev/null: %m"); |
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Somewhat working code to support loading Dovecot from inetd and such. It
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|
494 fd_close_on_exec(null_fd, TRUE); |
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Somewhat working code to support loading Dovecot from inetd and such. It
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changeset
|
495 |
2cf2e08a6ee9
Somewhat working code to support loading Dovecot from inetd and such. It
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changeset
|
496 /* make sure all fds between 0..3 are used. */ |
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Somewhat working code to support loading Dovecot from inetd and such. It
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changeset
|
497 while (null_fd < 4) { |
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Somewhat working code to support loading Dovecot from inetd and such. It
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changeset
|
498 null_fd = dup(null_fd); |
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Somewhat working code to support loading Dovecot from inetd and such. It
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changeset
|
499 fd_close_on_exec(null_fd, TRUE); |
2cf2e08a6ee9
Somewhat working code to support loading Dovecot from inetd and such. It
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changeset
|
500 } |
2cf2e08a6ee9
Somewhat working code to support loading Dovecot from inetd and such. It
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changeset
|
501 |
2306
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SIGHUP correctly reloads configuration now
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changeset
|
502 if (!IS_INETD()) |
6aa77fdf152e
SIGHUP correctly reloads configuration now
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changeset
|
503 listen_fds_open(FALSE); |
1124
5e9430a39611
/dev/stderr works now in log paths.
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1100
diff
changeset
|
504 |
5e9430a39611
/dev/stderr works now in log paths.
Timo Sirainen <tss@iki.fi>
parents:
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diff
changeset
|
505 /* close stdin and stdout. close stderr unless we're logging |
5e9430a39611
/dev/stderr works now in log paths.
Timo Sirainen <tss@iki.fi>
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diff
changeset
|
506 into /dev/stderr. */ |
5e9430a39611
/dev/stderr works now in log paths.
Timo Sirainen <tss@iki.fi>
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changeset
|
507 if (dup2(null_fd, 0) < 0) |
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/dev/stderr works now in log paths.
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changeset
|
508 i_fatal("dup2(0) failed: %m"); |
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/dev/stderr works now in log paths.
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|
509 if (dup2(null_fd, 1) < 0) |
5e9430a39611
/dev/stderr works now in log paths.
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diff
changeset
|
510 i_fatal("dup2(1) failed: %m"); |
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/dev/stderr works now in log paths.
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parents:
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diff
changeset
|
511 |
1610
6850142c4e25
New configuration file code. Some syntax changes, but tries to be somewhat
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changeset
|
512 if (!have_stderr(settings_root)) { |
1124
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diff
changeset
|
513 if (dup2(null_fd, 2) < 0) |
1273
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Somewhat working code to support loading Dovecot from inetd and such. It
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changeset
|
514 i_fatal("dup2(2) failed: %m"); |
1124
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diff
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|
515 } |
0 | 516 } |
517 | |
2524 | 518 static void create_pid_file(const char *path) |
519 { | |
520 const char *pid; | |
521 int fd; | |
522 | |
2534 | 523 pid = t_strconcat(dec2str(getpid()), "\n", NULL); |
2524 | 524 |
525 fd = open(path, O_WRONLY|O_CREAT|O_TRUNC, 0644); | |
526 if (fd == -1) | |
527 i_fatal("open(%s) failed: %m", path); | |
528 if (write_full(fd, pid, strlen(pid)) < 0) | |
529 i_fatal("write() failed in %s: %m", path); | |
530 (void)close(fd); | |
531 } | |
532 | |
50
d493b9cc265e
Introduced uoff_t which is the unsigned-equilevant of off_t. This was needed
Timo Sirainen <tss@iki.fi>
parents:
37
diff
changeset
|
533 static void main_init(void) |
0 | 534 { |
535 /* deny file access from everyone else except owner */ | |
536 (void)umask(0077); | |
537 | |
2306
6aa77fdf152e
SIGHUP correctly reloads configuration now
Timo Sirainen <tss@iki.fi>
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|
538 set_logfile(settings_root->defaults); |
6aa77fdf152e
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|
539 i_info("Dovecot v"VERSION" starting up"); |
6aa77fdf152e
SIGHUP correctly reloads configuration now
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|
540 |
2000
c7c19f5071c3
Write all logging through master process. Fixes problems with log rotation,
Timo Sirainen <tss@iki.fi>
parents:
1820
diff
changeset
|
541 log_init(); |
0 | 542 |
3620
3360cc019737
Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents:
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diff
changeset
|
543 lib_signals_init(); |
3360cc019737
Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
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diff
changeset
|
544 lib_signals_set_handler(SIGINT, TRUE, sig_die, NULL); |
3360cc019737
Implemented new signal handling framework, which makes handling signals much
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diff
changeset
|
545 lib_signals_set_handler(SIGTERM, TRUE, sig_die, NULL); |
3360cc019737
Implemented new signal handling framework, which makes handling signals much
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parents:
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diff
changeset
|
546 lib_signals_set_handler(SIGPIPE, FALSE, NULL, NULL); |
3360cc019737
Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents:
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diff
changeset
|
547 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:
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diff
changeset
|
548 lib_signals_set_handler(SIGUSR1, TRUE, sig_reopen_logs, NULL); |
0 | 549 |
945
501f076f2e74
Rewrote hash table code, works with less memory now. Also some memory
Timo Sirainen <tss@iki.fi>
parents:
926
diff
changeset
|
550 pids = hash_create(default_pool, default_pool, 128, NULL, NULL); |
635
90a65c017bf0
SIGHUP reloads now settings. Logged in clients are left untouched, but
Timo Sirainen <tss@iki.fi>
parents:
615
diff
changeset
|
551 to = timeout_add(100, timeout_handler, NULL); |
0 | 552 |
615
0d852af6842e
Master process generates DH/RSA parameters now and stores them into file
Timo Sirainen <tss@iki.fi>
parents:
610
diff
changeset
|
553 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
|
554 dict_process_init(); |
0 | 555 auth_processes_init(); |
556 login_processes_init(); | |
2524 | 557 |
558 create_pid_file(t_strconcat(settings_root->defaults->base_dir, | |
559 "/master.pid", NULL)); | |
0 | 560 } |
561 | |
562 static void main_deinit(void) | |
563 { | |
2524 | 564 (void)unlink(t_strconcat(settings_root->defaults->base_dir, |
565 "/master.pid", NULL)); | |
566 | |
1000
0fbafade2d85
If auth/login process died unexpectedly, the exit status or killing signal
Timo Sirainen <tss@iki.fi>
parents:
945
diff
changeset
|
567 /* make sure we log if child processes died unexpectedly */ |
1036
f782b3319553
Removed useless parameters from io_callback_t and timeout_callback_t.
Timo Sirainen <tss@iki.fi>
parents:
1035
diff
changeset
|
568 timeout_handler(NULL); |
1000
0fbafade2d85
If auth/login process died unexpectedly, the exit status or killing signal
Timo Sirainen <tss@iki.fi>
parents:
945
diff
changeset
|
569 |
0 | 570 login_processes_deinit(); |
571 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
|
572 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
|
573 ssl_deinit(); |
0 | 574 |
3879
928229f8b3e6
deinit, unref, destroy, close, free, etc. functions now take a pointer to
Timo Sirainen <tss@iki.fi>
parents:
3863
diff
changeset
|
575 timeout_remove(&to); |
0 | 576 |
805
5ac361acb316
Marked all non-trivial buffer modifications with @UNSAFE tag. Several
Timo Sirainen <tss@iki.fi>
parents:
801
diff
changeset
|
577 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
|
578 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
|
579 |
0 | 580 hash_destroy(pids); |
3620
3360cc019737
Implemented new signal handling framework, which makes handling signals much
Timo Sirainen <tss@iki.fi>
parents:
3589
diff
changeset
|
581 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
|
582 log_deinit(); |
0 | 583 closelog(); |
584 } | |
585 | |
1610
6850142c4e25
New configuration file code. Some syntax changes, but tries to be somewhat
Timo Sirainen <tss@iki.fi>
parents:
1423
diff
changeset
|
586 static void daemonize(struct settings *set) |
0 | 587 { |
588 pid_t pid; | |
589 | |
590 pid = fork(); | |
591 if (pid < 0) | |
592 i_fatal("fork() failed: %m"); | |
593 | |
594 if (pid != 0) | |
595 _exit(0); | |
610 | 596 |
801
86224ff16bf6
Drop root privileges earlier. Close syslog more later in imap-master when
Timo Sirainen <tss@iki.fi>
parents:
780
diff
changeset
|
597 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
|
598 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
|
599 |
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
|
600 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
|
601 i_fatal("chdir(%s) failed: %m", set->base_dir); |
0 | 602 } |
603 | |
279
49f4b0be0d87
Print usage with invalid parameters.
Timo Sirainen <tss@iki.fi>
parents:
50
diff
changeset
|
604 static void print_help(void) |
49f4b0be0d87
Print usage with invalid parameters.
Timo Sirainen <tss@iki.fi>
parents:
50
diff
changeset
|
605 { |
3917
ae292bd41926
Added --build-ssl-parameters option to build them.
Timo Sirainen <tss@iki.fi>
parents:
3901
diff
changeset
|
606 printf( |
ae292bd41926
Added --build-ssl-parameters option to build them.
Timo Sirainen <tss@iki.fi>
parents:
3901
diff
changeset
|
607 "Usage: dovecot [-F] [-c <config file>] [-p] [--build-ssl-parameters]\n" |
ae292bd41926
Added --build-ssl-parameters option to build them.
Timo Sirainen <tss@iki.fi>
parents:
3901
diff
changeset
|
608 " [--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
|
609 } |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
610 |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
611 static void print_build_options(void) |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
612 { |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
613 printf("Build options:" |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
614 #ifdef IOLOOP_EPOLL |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
615 " ioloop=epoll" |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
616 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
617 #ifdef IOLOOP_POLL |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
618 " ioloop=poll" |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
619 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
620 #ifdef IOLOOP_SELECT |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
621 " ioloop=select" |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
622 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
623 #ifdef IOLOOP_NOTIFY_DNOTIFY |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
624 " dnotify" |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
625 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
626 #ifdef IOLOOP_NOTIFY_INOTIFY |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
627 " inotify" |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
628 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
629 #ifdef HAVE_IPV6 |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
630 " ipv6" |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
631 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
632 #ifdef HAVE_GNUTLS |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
633 " gnutls" |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
634 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
635 #ifdef HAVE_OPENSSL |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
636 " openssl" |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
637 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
638 #ifdef HAVE_MYSQL |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
639 " mysql" |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
640 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
641 #ifdef HAVE_PGSQL |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
642 " postgresql" |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
643 #endif |
3919
b967ffb7e3a6
SQLite support. Patch by Jakob Hirsch.
Timo Sirainen <tss@iki.fi>
parents:
3917
diff
changeset
|
644 #ifdef HAVE_SQLITE |
b967ffb7e3a6
SQLite support. Patch by Jakob Hirsch.
Timo Sirainen <tss@iki.fi>
parents:
3917
diff
changeset
|
645 " sqlite" |
b967ffb7e3a6
SQLite support. Patch by Jakob Hirsch.
Timo Sirainen <tss@iki.fi>
parents:
3917
diff
changeset
|
646 #endif |
3589
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
647 "\nPassdb: " |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
648 #ifdef PASSDB_BSDAUTH |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
649 "bsdauth " |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
650 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
651 #ifdef PASSDB_CHECKPASSWORD |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
652 "checkpassword " |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
653 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
654 #ifdef PASSDB_LDAP |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
655 "ldap " |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
656 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
657 #ifdef PASSDB_PAM |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
658 "pam " |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
659 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
660 #ifdef PASSDB_PASSWD |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
661 "passwd " |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
662 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
663 #ifdef PASSDB_PASSWD_FILE |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
664 "passwd-file " |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
665 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
666 #ifdef PASSDB_SHADOW |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
667 "shadow " |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
668 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
669 #ifdef PASSDB_SQL |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
670 "sql " |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
671 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
672 #ifdef PASSDB_VPOPMAIL |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
673 "vpopmail " |
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 "\nUserdb: " |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
676 #ifdef USERDB_CHECKPASSWORD |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
677 "checkpassword " |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
678 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
679 #ifdef USERDB_LDAP |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
680 "ldap " |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
681 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
682 #ifdef USERDB_PASSDB |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
683 "passdb " |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
684 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
685 #ifdef USERDB_PASSWD |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
686 "passwd " |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
687 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
688 #ifdef USERDB_PASSWD_FILE |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
689 "passwd-file " |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
690 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
691 #ifdef USERDB_SQL |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
692 "sql " |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
693 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
694 #ifdef USERDB_STATIC |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
695 "static " |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
696 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
697 #ifdef USERDB_VPOPMAIL |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
698 "vpopmail " |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
699 #endif |
fead84acb13c
Added --build-options parameter. Patch by Andrey Panin
Timo Sirainen <tss@iki.fi>
parents:
3535
diff
changeset
|
700 "\n"); |
279
49f4b0be0d87
Print usage with invalid parameters.
Timo Sirainen <tss@iki.fi>
parents:
50
diff
changeset
|
701 } |
49f4b0be0d87
Print usage with invalid parameters.
Timo Sirainen <tss@iki.fi>
parents:
50
diff
changeset
|
702 |
0 | 703 int main(int argc, char *argv[]) |
704 { | |
705 /* 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
|
706 const char *exec_protocol = NULL, *exec_section = NULL, *user, *home; |
3917
ae292bd41926
Added --build-ssl-parameters option to build them.
Timo Sirainen <tss@iki.fi>
parents:
3901
diff
changeset
|
707 bool foreground = FALSE, ask_key_pass = FALSE, build_parameters = FALSE; |
0 | 708 int i; |
709 | |
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710 #ifdef DEBUG |
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711 gdb = getenv("GDB") != NULL; |
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712 #endif |
0 | 713 lib_init(); |
714 | |
1617
cc3cef25662c
Replaced geteuid() calls with one in the beginning and saving it to
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715 master_uid = geteuid(); |
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716 inetd_login_fd = -1; |
0 | 717 for (i = 1; i < argc; i++) { |
718 if (strcmp(argv[i], "-F") == 0) { | |
719 /* foreground */ | |
720 foreground = TRUE; | |
721 } else if (strcmp(argv[i], "-c") == 0) { | |
722 /* config file */ | |
723 i++; | |
724 if (i == argc) i_fatal("Missing config file argument"); | |
725 configfile = argv[i]; | |
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726 } else if (strcmp(argv[i], "-p") == 0) { |
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727 /* Ask SSL private key password */ |
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728 ask_key_pass = TRUE; |
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729 } else if (strcmp(argv[i], "--exec-mail") == 0) { |
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730 /* <protocol> [<server section>] |
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731 read configuration and execute mail process */ |
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732 i++; |
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733 if (i == argc) i_fatal("Missing protocol argument"); |
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734 exec_protocol = argv[i]; |
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735 if (i+1 != argc) |
2312
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And section fix for --exec-mail..
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736 exec_section = argv[++i]; |
3917
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Added --build-ssl-parameters option to build them.
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737 } else if (strcmp(argv[i], "--build-ssl-parameters") == 0) { |
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738 build_parameters = TRUE; |
1260 | 739 } else if (strcmp(argv[i], "--version") == 0) { |
740 printf("%s\n", VERSION); | |
741 return 0; | |
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742 } else if (strcmp(argv[i], "--build-options") == 0) { |
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743 print_build_options(); |
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Added --build-options parameter. Patch by Andrey Panin
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744 return 0; |
0 | 745 } else { |
279
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746 print_help(); |
0 | 747 i_fatal("Unknown argument: %s", argv[1]); |
748 } | |
749 } | |
750 | |
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751 if (getenv("DOVECOT_INETD") != NULL) { |
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752 /* starting through inetd. */ |
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753 inetd_login_fd = dup(0); |
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754 if (inetd_login_fd == -1) |
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755 i_fatal("dup(0) failed: %m"); |
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756 fd_close_on_exec(inetd_login_fd, TRUE); |
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757 foreground = TRUE; |
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758 } |
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759 |
0 | 760 /* read and verify settings before forking */ |
3901
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761 t_push(); |
1058
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762 master_settings_init(); |
2311
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763 if (!master_settings_read(configfile, exec_protocol != NULL)) |
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764 exit(FATAL_DEFAULT); |
3901
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Put ssl-parameters file into login directory so it still can be accessed
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765 t_pop(); |
0 | 766 |
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767 if (ask_key_pass) { |
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768 const char *prompt; |
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769 |
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770 t_push(); |
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771 prompt = t_strdup_printf("Give the password for SSL key file " |
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772 "%s: ", |
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773 settings_root->defaults->ssl_key_file); |
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774 askpass(prompt, ssl_manual_key_password, |
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775 sizeof(ssl_manual_key_password)); |
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776 t_pop(); |
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777 } |
3917
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778 if (build_parameters) { |
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779 ssl_check_parameters_file(TRUE); |
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780 exit(0); |
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781 } |
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782 |
3535
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The master process itself also needs the TZ environment
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783 /* save TZ environment. AIX depends on it to get the timezone |
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784 correctly. */ |
3516
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785 env_tz = getenv("TZ"); |
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786 user = getenv("USER"); |
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787 home = getenv("HOME"); |
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71b0ccba8cf3
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788 |
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789 /* clean up the environment of everything */ |
1273
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790 env_clean(); |
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791 |
3535
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792 /* put back the TZ */ |
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793 if (env_tz != NULL) |
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794 env_put(t_strconcat("TZ=", env_tz, NULL)); |
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795 |
3897
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796 if (exec_protocol != NULL) { |
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797 /* Put back user and home */ |
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798 env_put(t_strconcat("USER=", user, NULL)); |
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799 env_put(t_strconcat("HOME=", home, NULL)); |
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800 mail_process_exec(exec_protocol, exec_section); |
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When starting with --exec-mail, keep USER and HOME environments and clear
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801 } |
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|
802 |
2311
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803 open_fds(); |
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804 |
0 | 805 if (!foreground) |
1610
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806 daemonize(settings_root->defaults); |
0 | 807 |
389
60040a9d243f
ioloop_create() takes now pool-parameter. io_buffer_create_mmaped() takes
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279
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changeset
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808 ioloop = io_loop_create(system_pool); |
0 | 809 |
35
b420373f88f6
Added log_path and log_timestamp settings to config file. Removed -l command
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810 main_init(); |
0 | 811 io_loop_run(ioloop); |
812 main_deinit(); | |
813 | |
1058
3b8fb7bf7ecc
Moved settings parsing to lib-settings.
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diff
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|
814 master_settings_deinit(); |
3879
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deinit, unref, destroy, close, free, etc. functions now take a pointer to
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|
815 io_loop_destroy(&ioloop); |
0 | 816 lib_deinit(); |
817 | |
818 return 0; | |
819 } |