*
* Main source module for the Citadel server
*
- * Copyright (c) 1987-2009 by the citadel.org team
+ * Copyright (c) 1987-2010 by the citadel.org team
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
*
- * 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.
+ * 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.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "sysdep.h"
#include <sys/types.h>
#include <sys/stat.h>
-
#if TIME_WITH_SYS_TIME
# include <sys/time.h>
# include <time.h>
#include "ctdl_module.h"
-
char *unique_session_numbers;
int ScheduledShutdown = 0;
time_t server_startup_time;
int panic_fd;
-/**
- * \brief print the actual stack frame.
+/*
+ * print the actual stack frame.
*/
void cit_backtrace(void)
{
#endif
}
-/**
- * \brief print the actual stack frame.
+/*
+ * print the actual stack frame.
*/
void cit_panic_backtrace(int SigNum)
{
CtdlLogPrintf(CTDL_INFO, "Creating base rooms (if necessary)\n");
CtdlCreateRoom(config.c_baseroom, 0, "", 0, 1, 0, VIEW_BBS);
CtdlCreateRoom(AIDEROOM, 3, "", 0, 1, 0, VIEW_BBS);
- CtdlCreateRoom(SYSCONFIGROOM, 3, "", 0, 1, 0, VIEW_BBS);
+ CtdlCreateRoom(SYSCONFIGROOM, 3, "", 0, 1, 0, VIEW_BBS);
CtdlCreateRoom(config.c_twitroom, 0, "", 0, 1, 0, VIEW_BBS);
/* The "Local System Configuration" room doesn't need to be visible */
if (restart_server != 0)
exit(1);
- if ((running_as_daemon != 0) && (exitcode == 0))
+ if ((running_as_daemon != 0) && ((exitcode == 0) ))
exitcode = CTDLEXIT_SHUTDOWN;
exit(exitcode);
}
#define LOCALHOSTSTR "127.0.0.1"
- snprintf(public_clients_file,
- sizeof public_clients_file,
- "%s/public_clients",
- ctdl_etc_dir);
+ snprintf(public_clients_file, sizeof public_clients_file, "%s/public_clients", ctdl_etc_dir);
/*
* Check the time stamp on the public_clients file. If it's been
(rev_level / 100),
(rev_level % 100),
desc,
- CC->cs_host);
+ CC->cs_host
+ );
cprintf("%d Ok\n",CIT_OK);
}
return(-1);
}
- if (CC->user.axlevel >= 6) return(0);
+ if (CC->user.axlevel >= AxAideU) return(0);
if (required_level >= ac_aide) {
cprintf("%d This command requires Aide access.\n",
ERROR + HIGHER_ACCESS_REQUIRED);
}
-
-
-
/*
* get the paginator prompt
*/
cprintf("%d %s\n", CIT_OK, config.c_moreprompt);
}
+
/*
* echo
*/
}
-
/*
- * identify as internal program
+ * Perform privilege escalation for an internal program
*/
void cmd_ipgm(char *argbuf)
{
*/
if (!CC->is_local_socket) {
sleep(5);
- cprintf("%d Authentication failed.\n",
- ERROR + PASSWORD_REQUIRED);
+ cprintf("%d Authentication failed.\n", ERROR + PASSWORD_REQUIRED);
}
else if (secret == config.c_ipgm_secret) {
CC->internal_pgm = 1;
}
else {
sleep(5);
- cprintf("%d Authentication failed.\n",
- ERROR + PASSWORD_REQUIRED);
+ cprintf("%d Authentication failed.\n", ERROR + PASSWORD_REQUIRED);
CtdlLogPrintf(CTDL_ERR, "Warning: ipgm authentication failed.\n");
CC->kill_me = 1;
}
CtdlThreadStopAll();
}
+
/*
* Halt the server without exiting the server process.
*/
shutdown_and_halt = 1;
}
+
/*
* Schedule or cancel a server shutdown
*/
}
-
-
/*
* Back-end function for starting a session
*/
}
-
void cmd_noop(char *argbuf)
{
cprintf("%d%cok\n", CIT_OK, CtdlCheckExpress() );
}
+
void cmd_qnop(char *argbuf)
{
/* do nothing, this command returns no response */
}
+
void cmd_quit(char *argbuf)
{
cprintf("%d Goodbye.\n", CIT_OK);
CC->kill_me = 1;
}
+
void cmd_lout(char *argbuf)
{
if (CC->logged_in)
cprintf("%d logged out.\n", CIT_OK);
}
+
/*
* This loop recognizes all server commands.
*/
}
/* Log the server command, but don't show passwords... */
- if ( (strncasecmp(cmdbuf, "PASS", 4))
- && (strncasecmp(cmdbuf, "SETP", 4)) ) {
+ if ( (strncasecmp(cmdbuf, "PASS", 4)) && (strncasecmp(cmdbuf, "SETP", 4)) ) {
CtdlLogPrintf(CTDL_INFO, "%s\n", cmdbuf);
}
else {
- CtdlLogPrintf(CTDL_INFO, "<password command sent>\n");
+ CtdlLogPrintf(CTDL_INFO, "<password command hidden from log>\n");
}
buffer_output();
}
-
-
-
-
-
/*****************************************************************************/
/* MODULE INITIALIZATION STUFF */
/*****************************************************************************/
CTDL_MODULE_INIT(citserver)
{
if (!threading) {
- CtdlRegisterProtoHook(cmd_noop, "NOOP", "Autoconverted. TODO: document me.");
- CtdlRegisterProtoHook(cmd_qnop, "QNOP", "Autoconverted. TODO: document me.");
- CtdlRegisterProtoHook(cmd_quit, "QUIT", "Autoconverted. TODO: document me.");
- CtdlRegisterProtoHook(cmd_lout, "LOUT", "Autoconverted. TODO: document me.");
- CtdlRegisterProtoHook(cmd_asyn, "ASYN", "Autoconverted. TODO: document me.");
- CtdlRegisterProtoHook(cmd_info, "INFO", "Autoconverted. TODO: document me.");
- CtdlRegisterProtoHook(cmd_mesg, "MESG", "Autoconverted. TODO: document me.");
- CtdlRegisterProtoHook(cmd_emsg, "EMSG", "Autoconverted. TODO: document me.");
- CtdlRegisterProtoHook(cmd_echo, "ECHO", "Autoconverted. TODO: document me.");
- CtdlRegisterProtoHook(cmd_more, "MORE", "Autoconverted. TODO: document me.");
- CtdlRegisterProtoHook(cmd_iden, "IDEN", "Autoconverted. TODO: document me.");
- CtdlRegisterProtoHook(cmd_ipgm, "IPGM", "Autoconverted. TODO: document me.");
- CtdlRegisterProtoHook(cmd_term, "TERM", "Autoconverted. TODO: document me.");
- CtdlRegisterProtoHook(cmd_down, "DOWN", "Autoconverted. TODO: document me.");
- CtdlRegisterProtoHook(cmd_halt, "HALT", "Autoconverted. TODO: document me.");
- CtdlRegisterProtoHook(cmd_scdn, "SCDN", "Autoconverted. TODO: document me.");
- CtdlRegisterProtoHook(cmd_time, "TIME", "Autoconverted. TODO: document me.");
+ CtdlRegisterProtoHook(cmd_noop, "NOOP", "no operation");
+ CtdlRegisterProtoHook(cmd_qnop, "QNOP", "no operation with no response");
+ CtdlRegisterProtoHook(cmd_quit, "QUIT", "log out and disconnect from server");
+ CtdlRegisterProtoHook(cmd_lout, "LOUT", "log out but do not disconnect from server");
+ CtdlRegisterProtoHook(cmd_asyn, "ASYN", "enable asynchronous server responses");
+ CtdlRegisterProtoHook(cmd_info, "INFO", "fetch server capabilities and configuration");
+ CtdlRegisterProtoHook(cmd_mesg, "MESG", "fetch system banners");
+ CtdlRegisterProtoHook(cmd_emsg, "EMSG", "submit system banners");
+ CtdlRegisterProtoHook(cmd_echo, "ECHO", "echo text back to the client");
+ CtdlRegisterProtoHook(cmd_more, "MORE", "fetch the paginator prompt");
+ CtdlRegisterProtoHook(cmd_iden, "IDEN", "identify the client software and location");
+ CtdlRegisterProtoHook(cmd_ipgm, "IPGM", "perform privilege escalation for internal programs");
+ CtdlRegisterProtoHook(cmd_term, "TERM", "terminate another running session");
+ CtdlRegisterProtoHook(cmd_down, "DOWN", "perform a server shutdown");
+ CtdlRegisterProtoHook(cmd_halt, "HALT", "halt the server without exiting the server process");
+ CtdlRegisterProtoHook(cmd_scdn, "SCDN", "schedule or cancel a server shutdown");
+ CtdlRegisterProtoHook(cmd_time, "TIME", "fetch the date and time from the server");
}
/* return our Subversion id for the Log */
return "$Id$";
projects / citadel.git / blobdiff