/*
- * $Id$
- *
* Transparently handle the upgrading of server data formats.
*
+ * Copyright (c) 1987-2012 by the citadel.org team
+ *
+ * This program is open source software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
*/
#include "sysdep.h"
#include "config.h"
#include "control.h"
#include "database.h"
-#include "room_ops.h"
#include "user_ops.h"
#include "msgbase.h"
#include "serv_upgrade.h"
#include "euidindex.h"
+#include "ctdl_module.h"
-#include "ctdl_module.h"
+/*
+ * Fix up the name for Citadel user 0 and try to remove any extra users with number 0
+ */
+void fix_sys_user_name(void)
+{
+ struct ctdluser usbuf;
+ char usernamekey[USERNAME_SIZE];
+
+ /** If we have a user called Citadel rename them to SYS_Citadel */
+ if (CtdlGetUser(&usbuf, "Citadel") == 0)
+ {
+ rename_user("Citadel", "SYS_Citadel");
+ }
+
+ while (CtdlGetUserByNumber(&usbuf, 0) == 0)
+ {
+ /* delete user with number 0 and no name */
+ if (IsEmptyStr(usbuf.fullname)) {
+ cdb_delete(CDB_USERS, "", 0);
+ }
+ else {
+ /* temporarily set this user to -1 */
+ usbuf.usernum = -1;
+ CtdlPutUser(&usbuf);
+ }
+ }
+
+ /* Make sure user SYS_* is user 0 */
+ while (CtdlGetUserByNumber(&usbuf, -1) == 0)
+ {
+ if (strncmp(usbuf.fullname, "SYS_", 4))
+ { /* Delete any user 0 that doesn't start with SYS_ */
+ makeuserkey(usernamekey, usbuf.fullname, cutuserkey(usbuf.fullname));
+ cdb_delete(CDB_USERS, usernamekey, strlen(usernamekey));
+ }
+ else {
+ usbuf.usernum = 0;
+ CtdlPutUser(&usbuf);
+ }
+ }
+}
/*
struct RoomProcList *ptr;
struct ctdlroom qr;
- /* Lazy programming here. Call this function as a ForEachRoom backend
+ /* Lazy programming here. Call this function as a CtdlForEachRoom backend
* in order to queue up the room names, or call it with a null room
* to make it do the processing.
*/
if (qrbuf != NULL) {
- ptr = (struct RoomProcList *)
- malloc(sizeof (struct RoomProcList));
+ ptr = (struct RoomProcList *) malloc(sizeof (struct RoomProcList));
if (ptr == NULL) return;
safestrncpy(ptr->name, qrbuf->QRname, sizeof ptr->name);
while (rplist != NULL) {
- if (lgetroom(&qr, rplist->name) == 0) {
- lprintf(CTDL_DEBUG, "Processing <%s>...\n", rplist->name);
+ if (CtdlGetRoomLock(&qr, rplist->name) == 0) {
+ syslog(LOG_DEBUG, "Processing <%s>...", rplist->name);
if ( (qr.QRflags & QR_MAILBOX) == 0) {
- lprintf(CTDL_DEBUG, " -- not a mailbox\n");
+ syslog(LOG_DEBUG, " -- not a mailbox");
}
else {
qr.QRgen = time(NULL);
- lprintf(CTDL_DEBUG, " -- fixed!\n");
+ syslog(LOG_DEBUG, " -- fixed!");
}
- lputroom(&qr);
+ CtdlPutRoomLock(&qr);
}
ptr = rplist;
* quick fix to bump mailbox generation numbers
*/
void bump_mailbox_generation_numbers(void) {
- lprintf(CTDL_WARNING, "Applying security fix to mailbox rooms\n");
- ForEachRoom(cmd_bmbx_backend, NULL);
+ syslog(LOG_WARNING, "Applying security fix to mailbox rooms");
+ CtdlForEachRoom(cmd_bmbx_backend, NULL);
cmd_bmbx_backend(NULL, NULL);
return;
}
while (uplist != NULL) {
- if (lgetuser(&us, uplist->user) == 0) {
- lprintf(CTDL_DEBUG, "Processing <%s>...\n", uplist->user);
+ if (CtdlGetUserLock(&us, uplist->user) == 0) {
+ syslog(LOG_DEBUG, "Processing <%s>...", uplist->user);
if (us.uid == CTDLUID) {
us.uid = (-1);
}
- lputuser(&us);
+ CtdlPutUserLock(&us);
}
ptr = uplist;
* quick fix to change all CTDLUID users to (-1)
*/
void convert_ctdluid_to_minusone(void) {
- lprintf(CTDL_WARNING, "Applying uid changes\n");
+ syslog(LOG_WARNING, "Applying uid changes");
ForEachUser(cbtm_backend, NULL);
cbtm_backend(NULL, NULL);
return;
}
+
+
+/*
+ * These accounts may have been created by code that ran between mid 2008 and early 2011.
+ * If present they are no longer in use and may be deleted.
+ */
+void remove_thread_users(void) {
+ char *deleteusers[] = {
+ "SYS_checkpoint",
+ "SYS_extnotify",
+ "SYS_IGnet Queue",
+ "SYS_indexer",
+ "SYS_network",
+ "SYS_popclient",
+ "SYS_purger",
+ "SYS_rssclient",
+ "SYS_select_on_master",
+ "SYS_SMTP Send"
+ };
+
+ int i;
+ struct ctdluser usbuf;
+ for (i=0; i<(sizeof(deleteusers)/sizeof(char *)); ++i) {
+ if (CtdlGetUser(&usbuf, deleteusers[i]) == 0) {
+ usbuf.axlevel = 0;
+ strcpy(usbuf.password, "deleteme");
+ CtdlPutUser(&usbuf);
+ syslog(LOG_INFO,
+ "System user account <%s> is no longer in use and will be deleted.",
+ deleteusers[i]
+ );
+ }
+ }
+}
+
+
/*
- * Do various things to our configuration file
+ * Attempt to guess the name of the time zone currently in use
+ * on the underlying host system.
+ */
+void guess_time_zone(void) {
+ FILE *fp;
+ char buf[PATH_MAX];
+
+ fp = popen(file_guesstimezone, "r");
+ if (fp) {
+ if (fgets(buf, sizeof buf, fp) && (strlen(buf) > 2)) {
+ buf[strlen(buf)-1] = 0;
+ safestrncpy(config.c_default_cal_zone, buf, sizeof config.c_default_cal_zone);
+ syslog(LOG_INFO, "Configuring timezone: %s", config.c_default_cal_zone);
+ }
+ fclose(fp);
+ }
+}
+
+
+/*
+ * Perform any upgrades that can be done automatically based on our knowledge of the previous
+ * version of Citadel server that was running here.
+ *
+ * Note that if the previous version was 0 then this is a new installation running for the first time.
*/
void update_config(void) {
get_config();
}
if (CitControl.version < 623) {
- strcpy(config.c_ip_addr, "0.0.0.0");
+ strcpy(config.c_ip_addr, "*");
}
if (CitControl.version < 650) {
- config.c_enable_fulltext = 0;
+ config.c_enable_fulltext = 1;
}
if (CitControl.version < 652) {
config.c_xmpp_s2s_port = 5269;
}
+ if (IsEmptyStr(config.c_default_cal_zone)) {
+ guess_time_zone();
+ }
+
put_config();
}
-
+/*
+ * Based on the server version number reported by the existing database,
+ * run in-place data format upgrades until everything is up to date.
+ */
void check_server_upgrades(void) {
get_control();
- lprintf(CTDL_INFO, "Server-hosted upgrade level is %d.%02d\n",
+ syslog(LOG_INFO, "Existing database version on disk is %d.%02d",
(CitControl.version / 100),
- (CitControl.version % 100) );
+ (CitControl.version % 100)
+ );
if (CitControl.version < REV_LEVEL) {
- lprintf(CTDL_WARNING,
- "Server hosted updates need to be processed at "
- "this time. Please wait...\n");
+ syslog(LOG_WARNING,
+ "Server hosted updates need to be processed at this time. Please wait..."
+ );
}
else {
return;
update_config();
if ((CitControl.version > 000) && (CitControl.version < 555)) {
- lprintf(CTDL_EMERG,
- "Your data files are from a version of Citadel\n"
- "that is too old to be upgraded. Sorry.\n");
+ syslog(LOG_EMERG, "This database is too old to be upgraded. Citadel server will exit.");
exit(EXIT_FAILURE);
}
if ((CitControl.version > 000) && (CitControl.version < 591)) {
if ((CitControl.version > 000) && (CitControl.version < 659)) {
rebuild_euid_index();
}
-
+ if (CitControl.version < 735) {
+ fix_sys_user_name();
+ }
+ if (CitControl.version < 736) {
+ rebuild_usersbynumber();
+ }
+ if (CitControl.version < 790) {
+ remove_thread_users();
+ }
CitControl.version = REV_LEVEL;
+
+ /*
+ * Negative values for maxsessions are not allowed.
+ */
+ if (config.c_maxsessions < 0) {
+ config.c_maxsessions = 0;
+ }
+
+ /* We need a system default message expiry policy, because this is
+ * the top level and there's no 'higher' policy to fall back on.
+ * By default, do not expire messages at all.
+ */
+ if (config.c_ep.expire_mode == 0) {
+ config.c_ep.expire_mode = EXPIRE_MANUAL;
+ config.c_ep.expire_value = 0;
+ }
+
put_control();
}
{
check_server_upgrades();
- /* return our Subversion id for the Log */
- return "$Id$";
+ /* return our module id for the Log */
+ return "upgrade";
}
projects / citadel.git / blobdiff