-/*
- * cmd_info() - tell the client about this server
- */
-void cmd_info(char *cmdbuf) {
- cprintf("%d Server info:\n", LISTING_FOLLOWS);
- cprintf("%d\n", CC->cs_pid);
- cprintf("%s\n", config.c_nodename);
- cprintf("%s\n", config.c_humannode);
- cprintf("%s\n", config.c_fqdn);
- cprintf("%s\n", CITADEL);
- cprintf("%d\n", REV_LEVEL);
- cprintf("%s\n", config.c_site_location);
- cprintf("%s\n", config.c_sysadm);
- cprintf("%d\n", SERVER_TYPE);
- cprintf("%s\n", config.c_moreprompt);
- cprintf("1\n"); /* 1 = yes, this system supports floors */
- cprintf("1\n"); /* 1 = we support the extended paging options */
- cprintf("\n"); /* nonce no longer supported */
- cprintf("1\n"); /* 1 = yes, this system supports the QNOP command */
-
-#ifdef HAVE_LDAP
- cprintf("1\n"); /* 1 = yes, this server is LDAP-enabled */
-#else
- cprintf("0\n"); /* 1 = no, this server is not LDAP-enabled */
-#endif
-
- if ((config.c_auth_mode == AUTHMODE_NATIVE) &&
- (config.c_disable_newu == 0))
- {
- cprintf("%d\n", config.c_disable_newu);
- }
- else {
- cprintf("1\n"); /* "create new user" does not work with non-native auth modes */
- }
-
- cprintf("%s\n", config.c_default_cal_zone);
-
- /* thread load averages -- temporarily disabled during refactoring of this code */
- cprintf("0\n"); /* load average */
- cprintf("0\n"); /* worker average */
- cprintf("0\n"); /* thread count */
-
- cprintf("1\n"); /* yes, Sieve mail filtering is supported */
- cprintf("%d\n", config.c_enable_fulltext);
- cprintf("%s\n", svn_revision());
-
- if (config.c_auth_mode == AUTHMODE_NATIVE) {
- cprintf("%d\n", openid_level_supported); /* OpenID is enabled when using native auth */
- }
- else {
- cprintf("0\n"); /* OpenID is disabled when using non-native auth */
- }
-
- cprintf("%d\n", config.c_guest_logins);
-
- cprintf("000\n");
-}
-
-
/*
* returns an asterisk if there are any instant messages waiting,
* space otherwise.
}
}
-void cmd_time(char *argbuf)
-{
- time_t tv;
- struct tm tmp;
-
- tv = time(NULL);
- localtime_r(&tv, &tmp);
-
- /* timezone and daylight global variables are not portable. */
-#ifdef HAVE_STRUCT_TM_TM_GMTOFF
- cprintf("%d %ld|%ld|%d|%ld\n", CIT_OK, (long)tv, tmp.tm_gmtoff, tmp.tm_isdst, server_startup_time);
-#else
- cprintf("%d %ld|%ld|%d|%ld\n", CIT_OK, (long)tv, timezone, tmp.tm_isdst, server_startup_time);
-#endif
-}
-
/*
* Check originating host against the public_clients file. This determines
}
-/*
- * the client is identifying itself to the server
- */
-void cmd_iden(char *argbuf)
-{
- int dev_code;
- int cli_code;
- int rev_level;
- char desc[128];
- char from_host[128];
-
- if (num_parms(argbuf)<4) {
- cprintf("%d usage error\n", ERROR + ILLEGAL_VALUE);
- return;
- }
-
- dev_code = extract_int(argbuf,0);
- cli_code = extract_int(argbuf,1);
- rev_level = extract_int(argbuf,2);
- extract_token(desc, argbuf, 3, '|', sizeof desc);
-
- safestrncpy(from_host, config.c_fqdn, sizeof from_host);
- from_host[sizeof from_host - 1] = 0;
- if (num_parms(argbuf)>=5) extract_token(from_host, argbuf, 4, '|', sizeof from_host);
-
- CC->cs_clientdev = dev_code;
- CC->cs_clienttyp = cli_code;
- CC->cs_clientver = rev_level;
- safestrncpy(CC->cs_clientname, desc, sizeof CC->cs_clientname);
- CC->cs_clientname[31] = 0;
-
- /* For local sockets and public clients, trust the hostname supplied by the client */
- if ( (CC->is_local_socket) || (is_public_client()) ) {
- safestrncpy(CC->cs_host, from_host, sizeof CC->cs_host);
- CC->cs_host[sizeof CC->cs_host - 1] = 0;
- CC->cs_addr[0] = 0;
- }
-
- syslog(LOG_NOTICE, "Client %d/%d/%01d.%02d (%s) from %s\n",
- dev_code,
- cli_code,
- (rev_level / 100),
- (rev_level % 100),
- desc,
- CC->cs_host
- );
- cprintf("%d Ok\n",CIT_OK);
-}
-
/*
* help_subst() - support routine for help file viewer
-/*
- * Terminate another running session
- */
-void cmd_term(char *cmdbuf)
-{
- int session_num;
- int terminated = 0;
-
- session_num = extract_int(cmdbuf, 0);
-
- terminated = CtdlTerminateOtherSession(session_num);
-
- if (terminated < 0) {
- cprintf("%d You can't kill your own session.\n", ERROR + ILLEGAL_VALUE);
- return;
- }
-
- if (terminated & TERM_FOUND) {
- if (terminated == TERM_KILLED) {
- cprintf("%d Session terminated.\n", CIT_OK);
- }
- else {
- cprintf("%d You are not allowed to do that.\n",
- ERROR + HIGHER_ACCESS_REQUIRED);
- }
- }
- else {
- cprintf("%d No such session.\n", ERROR + ILLEGAL_VALUE);
- }
-}
-
-
-/*
- * get the paginator prompt
- */
-void cmd_more(char *argbuf) {
- cprintf("%d %s\n", CIT_OK, config.c_moreprompt);
-}
-
-
-/*
- * echo
- */
-void cmd_echo(char *etext)
-{
- cprintf("%d %s\n", CIT_OK, etext);
-}
}
-/*
- * Set or unset asynchronous protocol mode
- */
-void cmd_asyn(char *argbuf)
-{
- int new_state;
-
- new_state = extract_int(argbuf, 0);
- if ((new_state == 0) || (new_state == 1)) {
- CC->is_async = new_state;
- }
- cprintf("%d %d\n", CIT_OK, CC->is_async);
-}
-
-
/*
* 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 = KILLME_CLIENT_LOGGED_OUT;
-}
-
-
-void cmd_lout(char *argbuf)
-{
- if (CC->logged_in)
- CtdlUserLogout();
- cprintf("%d logged out.\n", CIT_OK);
-}
/*
CTDL_MODULE_INIT(citserver)
{
if (!threading) {
- 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_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 id for the Log */
return "citserver";
--- /dev/null
+/*
+ * Server functions which perform operations on user objects.
+ *
+ * Copyright (c) 1987-2011 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 <errno.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <pwd.h>
+#include <ctype.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <syslog.h>
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# if HAVE_SYS_TIME_H
+# include <sys/time.h>
+# else
+# include <time.h>
+# endif
+#endif
+
+#include <string.h>
+#include <limits.h>
+#include <libcitadel.h>
+#include "auth.h"
+#include "citadel.h"
+#include "server.h"
+#include "database.h"
+#include "sysdep_decls.h"
+#include "support.h"
+#include "room_ops.h"
+#include "file_ops.h"
+#include "control.h"
+#include "msgbase.h"
+#include "config.h"
+#include "citserver.h"
+#include "citadel_dirs.h"
+#include "genstamp.h"
+#include "threads.h"
+#include "citadel_ldap.h"
+#include "context.h"
+#include "ctdl_module.h"
+
+void cmd_noop(char *argbuf)
+{
+ cprintf("%d%cok\n", CIT_OK, CtdlCheckExpress() );
+}
+
+
+void cmd_qnop(char *argbuf)
+{
+ /* do nothing, this command returns no response */
+}
+
+/*
+ * Set or unset asynchronous protocol mode
+ */
+void cmd_asyn(char *argbuf)
+{
+ int new_state;
+
+ new_state = extract_int(argbuf, 0);
+ if ((new_state == 0) || (new_state == 1)) {
+ CC->is_async = new_state;
+ }
+ cprintf("%d %d\n", CIT_OK, CC->is_async);
+}
+
+
+
+/*
+ * cmd_info() - tell the client about this server
+ */
+void cmd_info(char *cmdbuf) {
+ cprintf("%d Server info:\n", LISTING_FOLLOWS);
+ cprintf("%d\n", CC->cs_pid);
+ cprintf("%s\n", config.c_nodename);
+ cprintf("%s\n", config.c_humannode);
+ cprintf("%s\n", config.c_fqdn);
+ cprintf("%s\n", CITADEL);
+ cprintf("%d\n", REV_LEVEL);
+ cprintf("%s\n", config.c_site_location);
+ cprintf("%s\n", config.c_sysadm);
+ cprintf("%d\n", SERVER_TYPE);
+ cprintf("%s\n", config.c_moreprompt);
+ cprintf("1\n"); /* 1 = yes, this system supports floors */
+ cprintf("1\n"); /* 1 = we support the extended paging options */
+ cprintf("\n"); /* nonce no longer supported */
+ cprintf("1\n"); /* 1 = yes, this system supports the QNOP command */
+
+#ifdef HAVE_LDAP
+ cprintf("1\n"); /* 1 = yes, this server is LDAP-enabled */
+#else
+ cprintf("0\n"); /* 1 = no, this server is not LDAP-enabled */
+#endif
+
+ if ((config.c_auth_mode == AUTHMODE_NATIVE) &&
+ (config.c_disable_newu == 0))
+ {
+ cprintf("%d\n", config.c_disable_newu);
+ }
+ else {
+ cprintf("1\n"); /* "create new user" does not work with non-native auth modes */
+ }
+
+ cprintf("%s\n", config.c_default_cal_zone);
+
+ /* thread load averages -- temporarily disabled during refactoring of this code */
+ cprintf("0\n"); /* load average */
+ cprintf("0\n"); /* worker average */
+ cprintf("0\n"); /* thread count */
+
+ cprintf("1\n"); /* yes, Sieve mail filtering is supported */
+ cprintf("%d\n", config.c_enable_fulltext);
+ cprintf("%s\n", svn_revision());
+
+ if (config.c_auth_mode == AUTHMODE_NATIVE) {
+ cprintf("%d\n", openid_level_supported); /* OpenID is enabled when using native auth */
+ }
+ else {
+ cprintf("0\n"); /* OpenID is disabled when using non-native auth */
+ }
+
+ cprintf("%d\n", config.c_guest_logins);
+
+ cprintf("000\n");
+}
+
+/*
+ * echo
+ */
+void cmd_echo(char *etext)
+{
+ cprintf("%d %s\n", CIT_OK, etext);
+}
+
+/*
+ * get the paginator prompt
+ */
+void cmd_more(char *argbuf) {
+ cprintf("%d %s\n", CIT_OK, config.c_moreprompt);
+}
+
+
+/*
+ * the client is identifying itself to the server
+ */
+void cmd_iden(char *argbuf)
+{
+ int dev_code;
+ int cli_code;
+ int rev_level;
+ char desc[128];
+ char from_host[128];
+
+ if (num_parms(argbuf)<4) {
+ cprintf("%d usage error\n", ERROR + ILLEGAL_VALUE);
+ return;
+ }
+
+ dev_code = extract_int(argbuf,0);
+ cli_code = extract_int(argbuf,1);
+ rev_level = extract_int(argbuf,2);
+ extract_token(desc, argbuf, 3, '|', sizeof desc);
+
+ safestrncpy(from_host, config.c_fqdn, sizeof from_host);
+ from_host[sizeof from_host - 1] = 0;
+ if (num_parms(argbuf)>=5) extract_token(from_host, argbuf, 4, '|', sizeof from_host);
+
+ CC->cs_clientdev = dev_code;
+ CC->cs_clienttyp = cli_code;
+ CC->cs_clientver = rev_level;
+ safestrncpy(CC->cs_clientname, desc, sizeof CC->cs_clientname);
+ CC->cs_clientname[31] = 0;
+
+ /* For local sockets and public clients, trust the hostname supplied by the client */
+ if ( (CC->is_local_socket) || (is_public_client()) ) {
+ safestrncpy(CC->cs_host, from_host, sizeof CC->cs_host);
+ CC->cs_host[sizeof CC->cs_host - 1] = 0;
+ CC->cs_addr[0] = 0;
+ }
+
+ syslog(LOG_NOTICE, "Client %d/%d/%01d.%02d (%s) from %s\n",
+ dev_code,
+ cli_code,
+ (rev_level / 100),
+ (rev_level % 100),
+ desc,
+ CC->cs_host
+ );
+ cprintf("%d Ok\n",CIT_OK);
+}
+
+/*
+ * Terminate another running session
+ */
+void cmd_term(char *cmdbuf)
+{
+ int session_num;
+ int terminated = 0;
+
+ session_num = extract_int(cmdbuf, 0);
+
+ terminated = CtdlTerminateOtherSession(session_num);
+
+ if (terminated < 0) {
+ cprintf("%d You can't kill your own session.\n", ERROR + ILLEGAL_VALUE);
+ return;
+ }
+
+ if (terminated & TERM_FOUND) {
+ if (terminated == TERM_KILLED) {
+ cprintf("%d Session terminated.\n", CIT_OK);
+ }
+ else {
+ cprintf("%d You are not allowed to do that.\n",
+ ERROR + HIGHER_ACCESS_REQUIRED);
+ }
+ }
+ else {
+ cprintf("%d No such session.\n", ERROR + ILLEGAL_VALUE);
+ }
+}
+
+
+void cmd_time(char *argbuf)
+{
+ time_t tv;
+ struct tm tmp;
+
+ tv = time(NULL);
+ localtime_r(&tv, &tmp);
+
+ /* timezone and daylight global variables are not portable. */
+#ifdef HAVE_STRUCT_TM_TM_GMTOFF
+ cprintf("%d %ld|%ld|%d|%ld\n", CIT_OK, (long)tv, tmp.tm_gmtoff, tmp.tm_isdst, server_startup_time);
+#else
+ cprintf("%d %ld|%ld|%d|%ld\n", CIT_OK, (long)tv, timezone, tmp.tm_isdst, server_startup_time);
+#endif
+}
+
+
+
+
+/*****************************************************************************/
+/* MODULE INITIALIZATION STUFF */
+/*****************************************************************************/
+
+CTDL_MODULE_INIT(serv_session)
+{
+ if (!threading) {
+ CtdlRegisterProtoHook(cmd_noop, "NOOP", "no operation");
+ CtdlRegisterProtoHook(cmd_qnop, "QNOP", "no operation with no response");
+;
+ CtdlRegisterProtoHook(cmd_asyn, "ASYN", "enable asynchronous server responses");
+ CtdlRegisterProtoHook(cmd_info, "INFO", "fetch server capabilities and configuration");
+ 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_term, "TERM", "terminate another running session");
+
+ CtdlRegisterProtoHook(cmd_time, "TIME", "fetch the date and time from the server");
+ }
+ /* return our id for the Log */
+ return "serv_session";
+}