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source: trunk/src/sh_prelude.c@ 197

Last change on this file since 197 was 181, checked in by katerina, 16 years ago
Remove support for obsolete version 0.8 of libprelude (ticket #120).
File size: 39.2 KB

Rev	Line
[1]	1	/*
	2	*
	3	* Copyright (C) 2005 Yoann Vandoorselaere, Prelude IDS Technologies
	4	* Rainer Wichmann
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation; either version 2, or (at your option)
	9	* any later version.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program; see the file COPYING. If not, write to
	18	* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
	19	*
	20	*/
	21
	22	/*
	23	* 28/04/2005 : R.W.:
	24	* move libprelude 0.8 code to seperate file
	25	*
	26	* 23/04/2005 : R.W.:
	27	* include libprelude 0.9 code from Yoann Vandoorselaere
	28	*/
[36]	29
	30
	31	/*
	32	* for strptime()
	33	*/
	34	#define _GNU_SOURCE 1
	35
[1]	36	#include "config_xor.h"
	37
	38	#include <stdio.h>
	39	#include <string.h>
	40	#include <sys/types.h>
	41
	42	#if TIME_WITH_SYS_TIME
	43
	44	# include <sys/time.h>
	45	# include <time.h>
	46
	47	#else
	48
	49	# if HAVE_SYS_TIME_H
	50	# include <sys/time.h>
	51	# else
	52	# include <time.h>
	53	# endif
	54
	55	#endif
	56
	57	#include <unistd.h>
	58	#include <syslog.h>
	59	#include <pwd.h>
	60
[20]	61	int sh_argc_store;
	62	char ** sh_argv_store;
	63
[181]	64	#if defined(HAVE_LIBPRELUDE)
[1]	65
	66
	67	/*
	68	* _() macros are samhain specific; they are used to replace string
	69	* constants at runtime. This is part of the samhain stealth mode
	70	* (fill string constants with encoded strings, decode at runtime).
	71	*/
	72	#define FIL__ _("sh_prelude.c")
	73
	74
	75	#include <libprelude/idmef.h>
	76	#include <libprelude/prelude.h>
	77
	78	/*
	79	* includes for samhain-specific functions (sl_strstr, sh_error_handle)
	80	*/
[108]	81	#include "samhain.h"
[1]	82	#include "sh_cat.h"
	83	#include "sh_error_min.h"
	84	#include "sh_prelude.h"
[131]	85	#define SH_NEED_PWD_GRP 1
	86	#include "sh_static.h"
[169]	87	char * sh_util_strdup (const char * str) SH_GNUC_MALLOC;
[1]	88	/*
	89	* When SH_USE_XML is set, value are formated using name="value".
	90	* Otherwise, value is formatted using the format name=<value>.
	91	*/
	92	#ifdef SH_USE_XML
	93	# define VALUE_DELIM_START '"'
	94	# define VALUE_DELIM_END '"'
	95	#else
	96	# define VALUE_DELIM_START '<'
	97	# define VALUE_DELIM_END '>'
	98	#endif
	99
	100	#define IDMEF_ANALYZER_MODEL _("Samhain")
	101	#define IDMEF_ANALYZER_CLASS _("Integrity Checker")
	102	#define IDMEF_ANALYZER_VERSION VERSION
[106]	103	#define IDMEF_ANALYZER_MANUFACTURER _("http://www.la-samhna.de/samhain/")
[1]	104
	105
	106
	107	/*
	108	* 0 = not initialized; -1 = failed; 1 = initialized
	109	*/
	110	static int initialized = 0;
	111	static int ready_for_init = 0;
	112
	113	static char *profile = NULL;
	114	static prelude_client_t *client = NULL;
	115
	116	static int severity_map[1 + (unsigned int) IDMEF_IMPACT_SEVERITY_HIGH] = {
	117	/* 0: unused (?) */ 0,
	118	/* 1: INFO */ 0,
	119	/* 2: LOW */ SH_ERR_ALL\|SH_ERR_INFO,
	120	/* 3: MEDIUM */ SH_ERR_NOTICE\|SH_ERR_WARN\|SH_ERR_STAMP\|SH_ERR_ERR,
	121	/* 4: HIGH */ SH_ERR_SEVERE\|SH_ERR_FATAL
	122	};
	123
	124	/* returns 0/tiger, 1/sha1, or 2/md5
	125	*/
	126	extern int sh_tiger_get_hashtype(void);
	127
	128	static void clear_and_set (int setpos, int flag)
	129	{
	130	unsigned int i;
	131	/* clear everywhere, and set at correct position */
	132	for (i = 1; i < (1 + (unsigned int) IDMEF_IMPACT_SEVERITY_HIGH); ++i)
	133	severity_map[i] &= ~flag;
	134	severity_map[setpos] \|= flag;
	135	return;
	136	}
	137
[22]	138	static int set_prelude_severity_int (const char * str, int prelude_sev)
[1]	139	{
[22]	140	char * p;
	141	char * dup = strdup (str);
[131]	142	#if defined(HAVE_PTHREAD) && defined (_POSIX_THREAD_SAFE_FUNCTIONS) && defined(HAVE_STRTOK_R)
	143	char * saveptr;
	144	#endif
[1]	145
[26]	146	if (!dup)
	147	return -1;
	148
[131]	149	#if defined(HAVE_PTHREAD) && defined (_POSIX_THREAD_SAFE_FUNCTIONS) && defined(HAVE_STRTOK_R)
	150	p = strtok_r (dup, ", \t", &saveptr);
	151	#else
[22]	152	p = strtok (dup, ", \t");
[131]	153	#endif
[1]	154	if (p) {
	155	do {
	156	if (0 == strcmp (p, _("alert")))
	157	clear_and_set (prelude_sev, SH_ERR_FATAL);
	158	else if (0 == strcmp (p, _("crit")))
	159	clear_and_set (prelude_sev, SH_ERR_SEVERE);
	160	else if (0 == strcmp (p, _("err")))
	161	clear_and_set (prelude_sev, SH_ERR_ERR);
	162	else if (0 == strcmp (p, _("mark")))
	163	clear_and_set (prelude_sev, SH_ERR_STAMP);
	164	else if (0 == strcmp (p, _("warn")))
	165	clear_and_set (prelude_sev, SH_ERR_WARN);
	166	else if (0 == strcmp (p, _("notice")))
	167	clear_and_set (prelude_sev, SH_ERR_NOTICE);
	168	else if (0 == strcmp (p, _("debug")))
	169	clear_and_set (prelude_sev, SH_ERR_ALL);
	170	else if (0 == strcmp (p, _("info")))
	171	clear_and_set (prelude_sev, SH_ERR_INFO);
[26]	172	else {
	173	free (dup);
[1]	174	return -1;
[26]	175	}
[131]	176	#if defined(HAVE_PTHREAD) && defined (_POSIX_THREAD_SAFE_FUNCTIONS) && defined(HAVE_STRTOK_R)
	177	p = strtok_r (NULL, ", \t", &saveptr);
	178	#else
[1]	179	p = strtok (NULL, ", \t");
[131]	180	#endif
[1]	181	} while (p);
	182	}
[22]	183	free(dup);
[1]	184	return 0;
	185	}
	186
[22]	187	int sh_prelude_map_info (const char * str)
[1]	188	{
	189	return (set_prelude_severity_int(str,(int)IDMEF_IMPACT_SEVERITY_INFO));
	190	}
[22]	191	int sh_prelude_map_low (const char * str)
[1]	192	{
	193	return (set_prelude_severity_int(str,(int)IDMEF_IMPACT_SEVERITY_LOW));
	194	}
[22]	195	int sh_prelude_map_medium (const char * str)
[1]	196	{
	197	return (set_prelude_severity_int(str,(int)IDMEF_IMPACT_SEVERITY_MEDIUM));
	198	}
[22]	199	int sh_prelude_map_high (const char * str)
[1]	200	{
	201	return (set_prelude_severity_int(str,(int)IDMEF_IMPACT_SEVERITY_HIGH));
	202	}
	203
	204	static idmef_impact_severity_t map_severity (int sam_sev)
	205	{
	206	int i;
	207	int max = 1 + (unsigned int) IDMEF_IMPACT_SEVERITY_HIGH;
	208	idmef_impact_severity_t retval = IDMEF_IMPACT_SEVERITY_MEDIUM;
	209
	210	for (i = 0; i < max; ++i) {
	211	if (severity_map[i] & sam_sev) {
	212	retval = (idmef_impact_severity_t) i;
	213	}
	214	}
	215	return retval;
	216	}
	217
	218	static char do_get_value(char ptr, char delim_start, char delim_end)
	219	{
	220	char *ret = NULL;
	221
	222	ptr = strchr(ptr, delim_start);
	223	if ( ! ptr )
	224	return NULL;
	225
	226	ret = ++ptr;
	227
	228	ptr = strchr(ptr, delim_end);
	229	if ( ! ptr )
	230	return NULL;
	231
	232	*ptr = '\0';
	233	ret = strdup(ret);
	234	*ptr = delim_end;
	235
	236	return ret;
	237	}
	238
	239
	240
	241	static char get_value(char msg, const char toktmp, const char toksuffix)
	242	{
	243	char *ptr, tok[128];
	244
	245	snprintf(tok, sizeof(tok), "%s%s=", toktmp, (toksuffix) ? toksuffix : "");
	246
	247	ptr = strstr(msg, tok);
	248	if ( ! ptr )
	249	return NULL;
	250
	251	return do_get_value(ptr, VALUE_DELIM_START, VALUE_DELIM_END);
	252	}
	253
	254
	255
	256	static char get_time_value(char msg, const char toktmp, const char toksuffix)
	257	{
	258
	259	char ret, ptr, tok[128];
	260
	261	snprintf(tok, sizeof(tok), "%s%s=", toktmp, (toksuffix) ? toksuffix : "");
	262
	263	ptr = strstr(msg, tok);
	264	if ( ! ptr )
	265	return NULL;
	266
	267	#ifndef SH_USE_XML
	268	ret = do_get_value(ptr, '[', ']');
	269	#else
	270	ret = do_get_value(ptr, VALUE_DELIM_START, VALUE_DELIM_END);
	271	#endif
	272
	273	return ret;
	274	}
	275
	276
	277
	278
	279	#if 0
	280	void debug_print_message(idmef_message_t *msg)
	281	{
	282	int ret;
	283	prelude_io_t *fd;
	284
	285	ret = prelude_io_new(&fd);
	286	if ( ret < 0 )
	287	return;
	288
	289	prelude_io_set_file_io(fd, stderr);
	290	idmef_message_print(idmef, fd);
	291
	292	prelude_io_destroy(fd);
	293	}
	294	#endif
	295
	296
	297
	298	static int idmef_time_from_samhain(idmef_time_t *time, const char str)
	299	{
	300	int ret;
	301	char *ptr;
	302	time_t utc;
	303	struct tm lt;
	304
	305	/*
	306	* Samhain stamp are encoded in UTC.
	307	*/
	308	ptr = strptime(str, _("%Y-%m-%dT%H:%M:%S"), &lt);
	309	if ( ! ptr ) {
	310	sh_error_handle((-1), FIL__, __LINE__, -1, MSG_E_SUBGEN,
	311	_("could not format Samhain time"), _("idmef_time_from_samhain"));
	312	return -1;
	313	}
	314
	315	utc = prelude_timegm(&lt);
	316
	317	ret = idmef_time_new_from_time(time, &utc);
	318	if ( ret < 0 )
	319	return ret;
	320
	321	return 0;
	322	}
	323
[22]	324	/* flawfinder: ignore // is part of name, not access() */
[1]	325	static void get_access_info(idmef_file_access_t access, char mode, int pos, int mpos)
	326	{
	327	int got = 0;
	328	int ret;
	329	prelude_string_t *str;
	330
	331	do {
	332	if ( mode[pos] == 'r' ) {
[22]	333	/* flawfinder: ignore // is part of name, not access() */
[26]	334	ret = idmef_file_access_new_permission(access, &str, IDMEF_LIST_APPEND);
[1]	335	if ( ret < 0 )
	336	return;
	337	prelude_string_set_dup(str, _("read"));
	338	++got;
	339	}
	340	else if ( mode[pos] == 'w' ) {
[22]	341	/* flawfinder: ignore // is part of name, not access() */
[26]	342	ret = idmef_file_access_new_permission(access, &str, IDMEF_LIST_APPEND);
[1]	343	if ( ret < 0 )
	344	return;
	345	prelude_string_set_dup(str, _("write"));
	346	++got;
	347	}
	348	else if ( mode[pos] == 'x' \|\| mode[pos] == 's' \|\| mode[pos] == 't') {
[22]	349	/* flawfinder: ignore // is part of name, not access() */
[26]	350	ret = idmef_file_access_new_permission(access, &str, IDMEF_LIST_APPEND);
[1]	351	if ( ret < 0 )
	352	return;
	353
	354	if ( mode[pos] == 'x' && mode[0] == 'd' )
	355	prelude_string_set_dup(str, _("search"));
	356
	357	else if ( mode[pos] == 'x' \|\| mode[pos] == 't' )
	358	prelude_string_set_dup(str, _("execute"));
	359
	360	else /* 's' */
	361	prelude_string_set_dup(str, _("executeAs"));
	362	++got;
	363	}
	364	++pos;
	365	} while (pos <= mpos);
	366
	367	if ( got == 0 ) {
[22]	368	/* flawfinder: ignore // is part of name, not access() */
[26]	369	ret = idmef_file_access_new_permission(access, &str, IDMEF_LIST_APPEND);
[1]	370	if ( ret < 0 )
	371	return;
	372	prelude_string_set_dup(str, _("noAccess"));
	373	}
	374	return;
	375	}
	376
	377
	378	static void get_file_infos(idmef_target_t target, char msg,
	379	idmef_file_category_t category)
	380	{
	381	int ret;
	382	int hashtype = 0;
	383	char *ptr;
	384	idmef_time_t *time;
	385	idmef_file_t *file;
	386	idmef_inode_t *inode;
	387	prelude_string_t *str;
	388	idmef_checksum_t *checksum;
[22]	389	idmef_file_access_t access; / flawfinder: ignore */
[1]	390	idmef_user_id_t *userid;
	391	const char *suffix = (category == IDMEF_FILE_CATEGORY_CURRENT) ? "_new" : "_old";
	392	char *mode = NULL;
	393
[26]	394	ret = idmef_target_new_file(target, &file, IDMEF_LIST_APPEND);
[1]	395	if ( ret < 0 )
	396	return;
	397	idmef_file_set_category(file, category);
	398
	399	ptr = get_value(msg, _("path"), NULL);
	400	if ( ptr ) {
	401	/*
	402	* In term of IDMEF, this is the full path,
	403	* including the name.
	404	*/
	405	ret = idmef_file_new_path(file, &str);
[36]	406	if ( ret < 0 ) {
	407	free(ptr);
[1]	408	return;
[36]	409	}
[1]	410	prelude_string_set_nodup(str, ptr);
	411
	412	ptr = strrchr(ptr, '/');
	413	if ( ptr ) {
	414	ret = idmef_file_new_name(file, &str);
[40]	415	if ( ret == 0 ) {
	416	prelude_string_set_dup(str, ptr + 1);
	417	}
[1]	418	}
	419	}
	420
	421	ptr = get_value(msg, _("size"), suffix);
	422	if ( ptr ) {
	423	idmef_file_set_data_size(file, strtoul(ptr, NULL, 10));
	424	free(ptr);
	425	}
	426
	427	ptr = get_time_value(msg, _("mtime"), suffix);
	428	if ( ptr ) {
	429	ret = idmef_time_from_samhain(&time, ptr);
[40]	430	if ( ret == 0 ) {
	431	idmef_file_set_modify_time(file, time);
[36]	432	}
[1]	433	free(ptr);
	434	}
	435
	436	ptr = get_time_value(msg, _("ctime"), suffix);
	437	if ( ptr ) {
	438	ret = idmef_time_from_samhain(&time, ptr);
[40]	439	if ( ret == 0 ) {
	440	idmef_file_set_create_time(file, time);
[36]	441	}
[1]	442	free(ptr);
	443	}
	444
	445	ptr = get_value(msg, _("inode"), suffix);
	446	if ( ptr ) {
	447	ret = idmef_file_new_inode(file, &inode);
[40]	448	if ( ret == 0 ) {
	449	char * dev = get_value(msg, _("dev"), suffix);
	450	if (dev) {
	451	char * q = strchr(dev, ',');
	452	if (*q) {
	453	*q = '\0'; ++q;
	454	idmef_inode_set_major_device(inode, strtoul(dev, NULL, 0));
	455	idmef_inode_set_minor_device(inode, strtoul( q, NULL, 0));
	456	}
	457	free(dev);
	458	}
	459	idmef_inode_set_number(inode, strtoul(ptr, NULL, 10));
[36]	460	}
[1]	461	free(ptr);
	462	}
	463
	464	ptr = get_value(msg, _("chksum"), suffix);
	465	if ( ptr ) {
[26]	466	ret = idmef_file_new_checksum(file, &checksum, IDMEF_LIST_APPEND);
[36]	467	if ( ret < 0 ) {
[40]	468	free(ptr);
	469	goto get_mode;
[36]	470	}
[1]	471
	472	hashtype = sh_tiger_get_hashtype();
	473
	474	if (hashtype == 0)
[40]	475	idmef_checksum_set_algorithm(checksum, IDMEF_CHECKSUM_ALGORITHM_TIGER);
[1]	476
[40]	477	else if (hashtype == 1)
	478	idmef_checksum_set_algorithm(checksum, IDMEF_CHECKSUM_ALGORITHM_SHA1);
	479
	480	else if (hashtype == 2)
	481	idmef_checksum_set_algorithm(checksum, IDMEF_CHECKSUM_ALGORITHM_MD5);
	482
	483	else
	484	idmef_checksum_set_algorithm(checksum, IDMEF_CHECKSUM_ALGORITHM_TIGER);
[1]	485
	486
[40]	487	ret = idmef_checksum_new_value(checksum, &str);
	488	if ( ret < 0 ) {
	489	free(ptr);
	490	goto get_mode;
[36]	491	}
[1]	492
	493	/* will be freed on destroy()
	494	*/
[40]	495	prelude_string_set_nodup(str, ptr);
	496	}
[1]	497
[40]	498	get_mode:
	499
[1]	500	mode = get_value(msg, _("mode"), suffix);
	501	if ( mode ) {
[22]	502	/* flawfinder: ignore // is part of name, not access() */
[26]	503	ret = idmef_file_new_file_access(file, &access, IDMEF_LIST_APPEND);
[1]	504	if ( ret < 0 )
[40]	505	goto get_owner;
[1]	506
[22]	507	/* flawfinder: ignore // is part of name, not access() */
[1]	508	ret = idmef_file_access_new_user_id(access, &userid);
	509	if ( ret < 0 )
[40]	510	goto get_owner;
[1]	511	idmef_user_id_set_type(userid, IDMEF_USER_ID_TYPE_OTHER_PRIVS);
	512
[22]	513	/* flawfinder: ignore // is part of name, not access() */
[1]	514	get_access_info ( access, mode, 7, 9 );
	515	}
[40]	516
	517	get_owner:
[1]	518
	519	ptr = get_value(msg, _("owner"), suffix);
	520	if ( ptr ) {
[40]	521	char * uid;
[1]	522
[22]	523	/* flawfinder: ignore // is part of name, not access() */
[26]	524	ret = idmef_file_new_file_access(file, &access, IDMEF_LIST_APPEND);
[36]	525	if ( ret < 0 ) {
	526	free(ptr);
[40]	527	goto get_group;
[36]	528	}
[1]	529
[22]	530	/* flawfinder: ignore // is part of name, not access() */
[1]	531	ret = idmef_file_access_new_user_id(access, &userid);
[36]	532	if ( ret < 0 ) {
	533	free(ptr);
[40]	534	goto get_group;
[36]	535	}
[1]	536	idmef_user_id_set_type(userid, IDMEF_USER_ID_TYPE_USER_PRIVS);
	537
	538	ret = idmef_user_id_new_name(userid, &str);
[36]	539	if ( ret < 0 ) {
	540	free(ptr);
[40]	541	goto get_group;
[36]	542	}
[1]	543	prelude_string_set_nodup(str, ptr);
	544
[40]	545	uid = get_value(msg, _("iowner"), suffix);
	546	if ( ! uid )
	547	goto get_group;
[1]	548
[40]	549	idmef_user_id_set_number(userid, strtoul(uid, NULL, 0));
[1]	550
	551	if ( mode ) {
[22]	552	/* flawfinder: ignore // is part of name, not access() */
[1]	553	get_access_info ( access, mode, 1, 3 );
	554	}
[40]	555
	556	free(uid);
[1]	557	}
	558
[40]	559	get_group:
	560
[1]	561	ptr = get_value(msg, _("group"), suffix);
	562	if ( ptr ) {
[40]	563	char *gid;
[1]	564
[22]	565	/* flawfinder: ignore // is part of name, not access() */
[26]	566	ret = idmef_file_new_file_access(file, &access, IDMEF_LIST_APPEND);
[36]	567	if ( ret < 0 ) {
	568	free(ptr);
	569	goto mode_free;
	570	}
[1]	571
[36]	572	ret = idmef_file_access_new_user_id(access, &userid);/* flawfinder: ignore // is part of name, not access() */
	573	if ( ret < 0 ) {
	574	free(ptr);
	575	goto mode_free;
	576	}
	577
[1]	578	idmef_user_id_set_type(userid, IDMEF_USER_ID_TYPE_GROUP_PRIVS);
	579
	580	ret = idmef_user_id_new_name(userid, &str);
[36]	581	if ( ret < 0 ) {
	582	free(ptr);
	583	goto mode_free;
	584	}
[1]	585
	586	prelude_string_set_nodup(str, ptr);
	587
[40]	588	gid = get_value(msg, _("igroup"), suffix);
	589	if ( ! gid )
[36]	590	goto mode_free;
[1]	591
[40]	592	idmef_user_id_set_number(userid, strtoul(gid, NULL, 0));
[1]	593
	594	if ( mode ) {
[22]	595	get_access_info ( access, mode, 4, 6 ); /* flawfinder: ignore */
[1]	596	}
[40]	597
	598	free(gid);
[1]	599	}
	600
[36]	601	mode_free:
	602
[1]	603	if ( mode ) {
	604	free ( mode );
	605	}
[36]	606
	607	return;
[1]	608	}
	609
	610
	611
	612	static int map_policy_to_class(char msg, unsigned long msgid, idmef_impact_t impact, prelude_string_t *out)
	613	{
	614	char *ptr;
	615	int ret, i;
	616	struct tbl {
	617	unsigned int msgid;
	618	const char *name;
	619	idmef_impact_type_t type;
	620	} tbl[] = {
	621
	622	#ifdef SH_USE_UTMP
	623	{ MSG_UT_LG1X, N_("User Login"), IDMEF_IMPACT_TYPE_USER },
	624	{ MSG_UT_LG1A, N_("User Login"), IDMEF_IMPACT_TYPE_USER },
	625	{ MSG_UT_LG1B, N_("User Login"), IDMEF_IMPACT_TYPE_USER },
	626	{ MSG_UT_LG2X, N_("Multiple User Login"), IDMEF_IMPACT_TYPE_USER },
	627	{ MSG_UT_LG2A, N_("Multiple User Login"), IDMEF_IMPACT_TYPE_USER },
	628	{ MSG_UT_LG2B, N_("Multiple User Login"), IDMEF_IMPACT_TYPE_USER },
	629	{ MSG_UT_LG3X, N_("User Logout"), IDMEF_IMPACT_TYPE_USER },
	630	{ MSG_UT_LG3A, N_("User Logout"), IDMEF_IMPACT_TYPE_USER },
	631	{ MSG_UT_LG3B, N_("User Logout"), IDMEF_IMPACT_TYPE_USER },
	632	{ MSG_UT_LG3C, N_("User Logout"), IDMEF_IMPACT_TYPE_USER },
	633	#endif
	634
	635	#if defined(SH_WITH_CLIENT) \|\| defined(SH_STANDALONE)
	636	{ MSG_FI_MISS, N_("File Missing"), IDMEF_IMPACT_TYPE_FILE },
	637	{ MSG_FI_MISS2, N_("File Missing"), IDMEF_IMPACT_TYPE_FILE },
	638	{ MSG_FI_ADD, N_("File Added"), IDMEF_IMPACT_TYPE_FILE },
	639	{ MSG_FI_ADD2, N_("File Added"), IDMEF_IMPACT_TYPE_FILE },
	640	{ MSG_FI_CHAN, N_("File Modified"), IDMEF_IMPACT_TYPE_FILE },
	641	{ MSG_FI_NODIR, N_("File found where directory was expected"), IDMEF_IMPACT_TYPE_FILE },
	642	#endif
	643
	644	#ifdef SH_USE_KERN
	645	{ MSG_KERN_POLICY, N_("Kernel Modified"), IDMEF_IMPACT_TYPE_OTHER },
	646	{ MSG_KERN_POL_CO, N_("Kernel Modified"), IDMEF_IMPACT_TYPE_OTHER },
	647	{ MSG_KERN_PROC, N_("Kernel Modified"), IDMEF_IMPACT_TYPE_OTHER },
	648	{ MSG_KERN_GATE, N_("Kernel Modified"), IDMEF_IMPACT_TYPE_OTHER },
	649	{ MSG_KERN_IDT, N_("Kernel Modified"), IDMEF_IMPACT_TYPE_OTHER },
	650	{ MSG_KERN_SYSCALL, N_("Kernel Modified"), IDMEF_IMPACT_TYPE_OTHER },
	651	#endif
	652
[169]	653	#ifdef SH_USE_PORTCHECK
	654	{ MSG_PORT_MISS, N_("Service closed"), IDMEF_IMPACT_TYPE_OTHER },
	655	{ MSG_PORT_NEW, N_("Service opened"), IDMEF_IMPACT_TYPE_OTHER },
	656	{ MSG_PORT_RESTART, N_("Service restarted"), IDMEF_IMPACT_TYPE_OTHER },
	657	{ MSG_PORT_NEWPORT, N_("Service restarted"), IDMEF_IMPACT_TYPE_OTHER },
	658	#endif
	659
[1]	660	#ifdef SH_USE_SUIDCHK
	661	{ MSG_SUID_POLICY, N_("SUID/SGID File Detected"), IDMEF_IMPACT_TYPE_FILE },
	662	#endif
	663	/*
	664	* This must be the last table entry
	665	*/
	666	{ 0, NULL, IDMEF_IMPACT_TYPE_OTHER },
	667	};
	668
	669	for ( i = 0; tbl[i].name != NULL; i++ ) {
	670	if ( tbl[i].msgid != msgid )
	671	continue;
	672
	673	idmef_impact_set_type(impact, tbl[i].type);
	674	return prelude_string_cat(out, _(tbl[i].name));
	675	}
	676
	677	/* some other message
	678	*/
	679	ptr = get_value(msg, _("msg"), NULL);
	680	if ( ! ptr ) {
	681	sh_error_handle((-1), FIL__, __LINE__, -1, MSG_E_SUBGEN,
	682	_("could not format Samhain message"), _("map_policy_to_class"));
	683	return -1;
	684	}
	685
	686	ret = prelude_string_cat(out, ptr);
	687	free(ptr);
	688
	689	return ret;
	690	}
	691
	692
[169]	693	#ifdef SH_USE_PORTCHECK
	694	static int get_service_info(char msg, idmef_alert_t alert)
	695	{
	696	int ret;
	697	long port;
	698	char ptr, new, tmp, ip, srv, end;
	699	prelude_string_t *str;
	700	idmef_address_t *address;
	701	idmef_node_t *node;
[180]	702	idmef_user_t *user;
	703	idmef_process_t *process;
[169]	704	idmef_service_t *service;
	705	idmef_source_t *source = idmef_alert_get_next_source(alert, NULL);
[1]	706
[169]	707	new = sh_util_strdup(msg);
	708
	709	ptr = strstr(new, _("port: "));
	710	if ( ! ptr ) {
	711	sh_error_handle((-1), FIL__, __LINE__, -1, MSG_E_SUBGEN,
	712	_("malformed Samhain port check message"), _("get_service_info"));
	713	SH_FREE( new );
	714	return -1;
	715	}
	716
	717	ptr += 6; /* skip 'port: ', position on first byte of interface */
	718	tmp = strchr(ptr, ':');
	719	if ( ! tmp ) {
	720	sh_error_handle((-1), FIL__, __LINE__, -1, MSG_E_SUBGEN,
	721	_("malformed Samhain port check message (no port)"), _("get_service_info"));
	722	SH_FREE( new );
	723	return -1;
	724	}
	725	*tmp = '\0';
	726
[170]	727	/* Get interface
	728	*/
[169]	729	ip = strdup(ptr);
	730	if ( ip ) {
	731	if ( ! source ) {
	732	ret = idmef_alert_new_source(alert, &source, IDMEF_LIST_APPEND);
	733	if ( ret < 0 ) {
	734	free(ip);
	735	SH_FREE( new );
	736	return ret;
	737	}
	738	}
	739
	740	ret = idmef_source_new_node(source, &node);
	741	if ( ret < 0 ) {
	742	free(ip);
	743	SH_FREE( new );
	744	return ret;
	745	}
	746
	747	ret = idmef_node_new_address(node, &address, IDMEF_LIST_APPEND);
	748	if ( ret < 0 ) {
	749	free(ip);
	750	SH_FREE( new );
	751	return ret;
	752	}
	753
	754	ret = idmef_address_new_address(address, &str);
	755	if ( ret < 0 ) {
	756	free(ip);
	757	SH_FREE( new );
	758	return ret;
	759	}
	760
	761	prelude_string_set_nodup(str, ip);
	762	}
	763
	764	ptr = tmp;
	765	++ptr;
	766	tmp = strchr(ptr, '/');
	767	if ( ! tmp ) {
	768	sh_error_handle((-1), FIL__, __LINE__, -1, MSG_E_SUBGEN,
	769	_("malformed Samhain port check message (no protocol)"), _("get_service_info"));
	770	SH_FREE( new );
	771	return -1;
	772	}
	773	*tmp = '\0';
	774
[170]	775	/* Get port number
	776	*/
[169]	777	port = strtol(ptr, &end, 0);
	778	if ( ptr && end == '\0' && port >= 0 && port < 65536) {
	779
	780	if ( ! source ) {
	781	ret = idmef_alert_new_source(alert, &source, IDMEF_LIST_APPEND);
	782	if ( ret < 0 ) {
	783	free(srv);
	784	SH_FREE( new );
	785	return ret;
	786	}
	787	}
	788
	789	ret = idmef_source_new_service(source, &service);
	790	if ( ret < 0 ) {
	791	free(srv);
	792	SH_FREE( new );
	793	return ret;
	794	}
	795
	796	idmef_service_set_port(service, port);
	797	}
	798
	799	ptr = tmp;
	800	++ptr;
	801	ptr = strchr(ptr, '(');
	802	if ( ! ptr ) {
	803	sh_error_handle((-1), FIL__, __LINE__, -1, MSG_E_SUBGEN,
	804	_("malformed Samhain port check message (no service)"), _("get_service_info"));
	805	SH_FREE( new );
	806	return -1;
	807	}
	808	++ptr;
	809	tmp = strchr(ptr, ')');
	810	if ( ! tmp ) {
	811	sh_error_handle((-1), FIL__, __LINE__, -1, MSG_E_SUBGEN,
	812	_("malformed Samhain port check message (service not closed)"), _("get_service_info"));
	813	SH_FREE( new );
	814	return -1;
	815	}
	816	*tmp = '\0';
	817
[170]	818	/* Get service
	819	*/
[169]	820	srv = strdup(ptr);
	821	if ( srv ) {
	822	if ( ! source ) {
	823	ret = idmef_alert_new_source(alert, &source, IDMEF_LIST_APPEND);
	824	if ( ret < 0 ) {
	825	free(srv);
	826	SH_FREE( new );
	827	return ret;
	828	}
	829	}
	830
	831	if ( ! service ) {
	832	ret = idmef_source_new_service(source, &service);
	833	if ( ret < 0 ) {
	834	free(srv);
	835	SH_FREE( new );
	836	return ret;
	837	}
	838	}
	839
[170]	840	ret = idmef_service_new_name(service, &str);
[169]	841	if ( ret < 0 ) {
	842	free(srv);
	843	SH_FREE( new );
	844	return ret;
	845	}
	846
	847	prelude_string_set_nodup(str, srv);
	848	}
	849
	850	SH_FREE( new );
	851
[180]	852	ptr = get_value(msg, _("user"), NULL);
	853
	854	if ( ptr ) {
	855
	856	ret = idmef_source_new_user(source, &user);
	857	if ( ret < 0 ) {
	858	free(ptr);
	859	return ret;
	860	}
	861
	862	ret = idmef_user_new_ident(user, &str);
	863	if ( ret < 0 ) {
	864	free(ptr);
	865	return ret;
	866	}
	867	prelude_string_set_nodup(str, ptr);
	868	}
	869
	870	ptr = get_value(msg, _("path"), NULL);
	871
	872	if ( ptr ) {
	873
	874	/*
	875	* In term of IDMEF, this is the full path,
	876	* including the name.
	877	*/
	878	ret = idmef_source_new_process(source, &process);
	879	if ( ret < 0 ) {
	880	free(ptr);
	881	return ret;
	882	}
	883
	884	ret = idmef_process_new_path(process, &str);
	885	if ( ret < 0 ) {
	886	free(ptr);
	887	return ret;
	888	}
	889	prelude_string_set_nodup(str, ptr);
	890
	891	ptr = strrchr(ptr, '/');
	892	if ( ptr ) {
	893	ret = idmef_process_new_name(process, &str);
	894	if ( ret == 0 ) {
	895	prelude_string_set_dup(str, ptr + 1);
	896	}
	897	}
	898	}
	899
[169]	900	return 0;
	901	}
	902	#endif
	903
[1]	904	static int get_login_info(char msg, idmef_alert_t alert)
	905	{
	906	int ret;
	907	char ptr, ip;
	908	idmef_user_t *user;
	909	idmef_node_t *node;
	910	struct passwd *pw;
[131]	911	#if defined(HAVE_PTHREAD) && defined (_POSIX_THREAD_SAFE_FUNCTIONS) && defined(HAVE_GETPWNAM_R)
	912	struct passwd pwd;
	913	char buffer[SH_PWBUF_SIZE];
	914	#endif
[1]	915	prelude_string_t *str;
	916	idmef_user_id_t *user_id;
	917	idmef_address_t *address;
	918	idmef_target_t *target = idmef_alert_get_next_target(alert, NULL);
	919	idmef_source_t *source = idmef_alert_get_next_source(alert, NULL);
	920
	921	ip = ptr = get_value(msg, _("ip"), NULL);
	922	if ( ptr ) {
	923	if ( ! source ) {
[26]	924	ret = idmef_alert_new_source(alert, &source, IDMEF_LIST_APPEND);
[1]	925	if ( ret < 0 ) {
	926	free(ptr);
	927	return ret;
	928	}
	929	}
	930
	931	ret = idmef_source_new_node(source, &node);
	932	if ( ret < 0 ) {
	933	free(ptr);
	934	return ret;
	935	}
	936
[26]	937	ret = idmef_node_new_address(node, &address, IDMEF_LIST_APPEND);
[1]	938	if ( ret < 0 ) {
	939	free(ptr);
	940	return ret;
	941	}
	942
	943	ret = idmef_address_new_address(address, &str);
	944	if ( ret < 0 ) {
	945	free(ptr);
	946	return ret;
	947	}
	948
	949	prelude_string_set_nodup(str, ptr);
	950	}
	951
	952	ptr = get_value(msg, _("host"), NULL);
	953	if ( ptr ) {
	954	if ( ip && strcmp(ptr, ip) == 0 )
	955	free(ptr);
	956	else {
	957	if ( ! source ) {
[26]	958	ret = idmef_alert_new_source(alert, &source, IDMEF_LIST_APPEND);
[1]	959	if ( ret < 0 ) {
	960	free(ptr);
	961	return ret;
	962	}
	963	}
	964
	965	ret = idmef_source_new_node(source, &node);
	966	if ( ret < 0 ) {
	967	free(ptr);
	968	return ret;
	969	}
	970
	971	ret = idmef_node_new_name(node, &str);
	972	if ( ret < 0 ) {
	973	free(ptr);
	974	return ret;
	975	}
	976
	977	prelude_string_set_nodup(str, ptr);
	978	}
	979	}
	980
	981	ptr = get_value(msg, _("name"), NULL);
	982	if ( ptr ) {
	983	ret = idmef_target_new_user(target, &user);
	984	if ( ret < 0 ) {
	985	free(ptr);
	986	return ret;
	987	}
	988
	989	idmef_user_set_category(user, IDMEF_USER_CATEGORY_OS_DEVICE);
	990
[26]	991	ret = idmef_user_new_user_id(user, &user_id, IDMEF_LIST_APPEND);
[1]	992	if ( ret < 0 ) {
	993	free(ptr);
	994	return ret;
	995	}
	996
	997	idmef_user_id_set_type(user_id, IDMEF_USER_ID_TYPE_TARGET_USER);
	998
[131]	999	#if defined(HAVE_PTHREAD) && defined (_POSIX_THREAD_SAFE_FUNCTIONS) && defined(HAVE_GETPWNAM_R)
	1000	sh_getpwnam_r(ptr, &pwd, buffer, sizeof(buffer), &pw);
	1001	#else
	1002	pw = sh_getpwnam(ptr);
	1003	#endif
[1]	1004	if ( pw )
	1005	idmef_user_id_set_number(user_id, pw->pw_uid);
	1006
	1007	ret = idmef_user_id_new_name(user_id, &str);
	1008	if ( ret < 0 ) {
	1009	free(ptr);
	1010	return ret;
	1011	}
	1012	prelude_string_set_nodup(str, ptr);
	1013
	1014	ptr = get_value(msg, _("tty"), NULL);
	1015	if ( ptr ) {
	1016	ret = idmef_user_id_new_tty(user_id, &str);
	1017	if ( ret < 0 ) {
	1018	free(ptr);
	1019	return ret;
	1020	}
	1021
	1022	prelude_string_set_nodup(str, ptr);
	1023	}
	1024	}
	1025
	1026	ptr = get_time_value(msg, _("time"), NULL);
	1027	if ( ptr ) {
	1028	idmef_time_t *time;
	1029
	1030	ret = idmef_time_from_samhain(&time, ptr);
	1031	free(ptr);
	1032
	1033	if ( ret < 0 )
	1034	return ret;
	1035
	1036	idmef_alert_set_detect_time(alert, time);
	1037	}
	1038
	1039	return 0;
	1040	}
	1041
	1042
	1043	static int samhain_alert_prelude(int priority, int sh_class,
	1044	char *message, unsigned long msgid)
	1045	{
	1046	int ret;
	1047	idmef_time_t *time;
	1048	idmef_alert_t *alert;
	1049	idmef_message_t *idmef;
	1050	idmef_classification_t *classification;
	1051	idmef_assessment_t *assessment;
	1052	idmef_additional_data_t *data;
	1053	idmef_impact_t *impact;
	1054	idmef_target_t *target;
	1055	idmef_confidence_t *confidence;
	1056	prelude_string_t *str;
	1057
[15]	1058	if ( !client \|\| sh_class == STAMP)
[1]	1059	return 0;
	1060
	1061	ret = idmef_message_new(&idmef);
	1062	if ( ret < 0 )
	1063	goto err;
	1064
	1065	ret = idmef_message_new_alert(idmef, &alert);
	1066	if ( ret < 0 )
	1067	goto err;
	1068
[26]	1069	idmef_alert_set_analyzer(alert, idmef_analyzer_ref(prelude_client_get_analyzer(client)), IDMEF_LIST_PREPEND);
[1]	1070
	1071	ret = idmef_time_new_from_gettimeofday(&time);
	1072	if ( ret < 0 )
	1073	goto err;
	1074	idmef_alert_set_detect_time(alert, time);
	1075
	1076	ret = idmef_time_new_from_gettimeofday(&time);
	1077	if ( ret < 0 )
	1078	goto err;
	1079	idmef_alert_set_create_time(alert, time);
	1080
	1081	ret = idmef_alert_new_classification(alert, &classification);
	1082	if ( ret < 0 )
	1083	goto err;
	1084
[26]	1085	ret = idmef_alert_new_target(alert, &target, IDMEF_LIST_APPEND);
[1]	1086	if ( ret < 0 )
	1087	goto err;
	1088
	1089	idmef_target_set_decoy(target, IDMEF_TARGET_DECOY_NO);
	1090
	1091	if ( idmef_analyzer_get_node(prelude_client_get_analyzer(client)) ) {
	1092	idmef_node_ref(idmef_analyzer_get_node(prelude_client_get_analyzer(client)));
	1093	idmef_target_set_node(target, idmef_analyzer_get_node(prelude_client_get_analyzer(client)));
	1094	}
	1095
	1096	if ( strstr(message, _("path=")) ) {
[2]	1097	#if defined(SH_WITH_CLIENT) \|\| defined(SH_STANDALONE)
[1]	1098	if ( msgid != MSG_FI_ADD && msgid != MSG_FI_ADD2 )
	1099	get_file_infos(target, message, IDMEF_FILE_CATEGORY_ORIGINAL);
[2]	1100	#endif
[1]	1101
	1102	get_file_infos(target, message, IDMEF_FILE_CATEGORY_CURRENT);
	1103	}
	1104
	1105	ret = idmef_alert_new_assessment(alert, &assessment);
	1106	if ( ret < 0 )
	1107	goto err;
	1108
	1109	ret = idmef_assessment_new_impact(assessment, &impact);
	1110	if ( ret < 0 )
	1111	goto err;
	1112
	1113	ret = idmef_classification_new_text(classification, &str);
	1114	if ( ret < 0 )
	1115	goto err;
	1116
	1117	ret = get_login_info(message, alert);
	1118	if ( ret < 0 )
	1119	goto err;
	1120
[169]	1121	#ifdef SH_USE_PORTCHECK
	1122	if (msgid == MSG_PORT_MISS \|\| msgid == MSG_PORT_NEW \|\| msgid == MSG_PORT_RESTART \|\| msgid == MSG_PORT_NEWPORT) {
	1123	ret = get_service_info(message, alert);
	1124	if ( ret < 0 )
	1125	goto err;
	1126	}
	1127	#endif
	1128
[1]	1129	map_policy_to_class(message, msgid, impact, str);
	1130
	1131	#if 0
	1132	if ( priority == SH_ERR_SEVERE \|\| priority == SH_ERR_FATAL )
	1133	idmef_impact_set_severity(impact, IDMEF_IMPACT_SEVERITY_HIGH);
	1134
	1135	else if ( priority == SH_ERR_ALL \|\| priority == SH_ERR_INFO \|\| priority == SH_ERR_NOTICE )
	1136	idmef_impact_set_severity(impact, IDMEF_IMPACT_SEVERITY_LOW);
	1137
	1138	else
	1139	idmef_impact_set_severity(impact, IDMEF_IMPACT_SEVERITY_MEDIUM);
	1140	#endif
	1141	idmef_impact_set_severity(impact, map_severity(priority));
	1142
	1143	idmef_impact_set_completion(impact, IDMEF_IMPACT_COMPLETION_SUCCEEDED);
	1144
	1145	ret = idmef_assessment_new_confidence(assessment, &confidence);
	1146	if ( ret < 0 )
	1147	goto err;
	1148
	1149	idmef_confidence_set_rating(confidence, IDMEF_CONFIDENCE_RATING_HIGH);
	1150
[26]	1151	ret = idmef_alert_new_additional_data(alert, &data, IDMEF_LIST_APPEND);
[1]	1152	if ( ret < 0 )
	1153	goto err;
	1154
	1155	ret = idmef_additional_data_new_meaning(data, &str);
	1156	if ( ret < 0 )
	1157	goto err;
	1158
	1159	prelude_string_set_dup(str, _("Message generated by Samhain"));
	1160	idmef_additional_data_set_type(data, IDMEF_ADDITIONAL_DATA_TYPE_STRING);
	1161	idmef_additional_data_set_string_ref(data, message);
	1162
	1163	/* debug_print_message(idmef); */
	1164
	1165	prelude_client_send_idmef(client, idmef);
	1166	idmef_message_destroy(idmef);
	1167
	1168	return 0;
	1169
	1170	err:
	1171	idmef_message_destroy(idmef);
	1172	return -1;
	1173	}
	1174
	1175
	1176	int sh_prelude_alert(int priority, int sh_class, char *message, long msgflags, unsigned long msgid)
	1177	{
	1178	int ret;
	1179
	1180	(void) msgflags; /* fix compiler warning */
	1181
[15]	1182	if ( initialized < 1 )
[1]	1183	return -1;
	1184
	1185	ret = samhain_alert_prelude(priority, sh_class, message, msgid);
	1186	if ( ret < 0 ) {
	1187	sh_error_handle((-1), FIL__, __LINE__, -1, MSG_E_SUBGEN,
	1188	_("Problem with IDMEF for prelude-ids support: alert lost"),
	1189	_("sh_prelude_alert"));
	1190	}
	1191
	1192	return ret;
	1193	}
	1194
	1195
	1196
[22]	1197	int sh_prelude_set_profile(const char *arg)
[1]	1198	{
	1199	if ( profile ) {
	1200	free(profile);
	1201	profile = NULL;
	1202	}
	1203
	1204	if ( arg ) {
	1205	profile = strdup(arg);
	1206	if ( ! profile )
	1207	return -1;
	1208	}
	1209
	1210	return 0;
	1211	}
	1212
[86]	1213	/* Allow initialization of prelude; to be called
	1214	* after forking the daemon. Delays heartbeat
	1215	* start after config read until it is safe.
	1216	*/
[1]	1217	void sh_prelude_reset(void)
	1218	{
	1219	extern void sh_error_init_prelude();
	1220
	1221	ready_for_init = 1;
	1222	sh_error_init_prelude();
	1223	return;
	1224	}
	1225
	1226
	1227
	1228	void sh_prelude_stop(void)
	1229	{
	1230	if (initialized < 1)
	1231	return;
[108]	1232
	1233	if (sh.flag.isdaemon == S_TRUE)
	1234	prelude_client_destroy(client, PRELUDE_CLIENT_EXIT_STATUS_FAILURE);
	1235	else
	1236	prelude_client_destroy(client, PRELUDE_CLIENT_EXIT_STATUS_SUCCESS);
	1237
[15]	1238	client = NULL;
[108]	1239
	1240	prelude_deinit();
	1241
[1]	1242	initialized = 0;
	1243	return;
	1244	}
	1245
	1246
	1247
	1248	int sh_prelude_init(void)
	1249	{
	1250	int ret;
	1251	prelude_string_t *str;
	1252	idmef_analyzer_t *analyzer;
	1253	prelude_client_flags_t flags;
[20]	1254	#ifdef SH_NOFAILOVER
	1255	prelude_connection_pool_t *pool;
	1256	prelude_connection_pool_flags_t conn_flags;
	1257	#endif
[1]	1258
	1259	if (ready_for_init == 0)
	1260	return initialized;
	1261
	1262	if (initialized > 0)
	1263	return initialized;
	1264
	1265	prelude_thread_init(NULL);
[20]	1266	prelude_init(&sh_argc_store, sh_argv_store);
[1]	1267
	1268	ret = prelude_client_new(&client, profile ? profile : _("samhain"));
	1269	if ( ret < 0 ) {
	1270	sh_error_handle((-1), FIL__, __LINE__, -1, MSG_E_SUBGEN,
	1271	_("Failed to initialize Prelude"), _("sh_prelude_init"));
	1272	initialized = -1;
	1273	return -1;
	1274	}
	1275
	1276	/*
	1277	* Enable automatic heartbeat sending.
	1278	*/
	1279	flags = prelude_client_get_flags(client);
	1280	ret = prelude_client_set_flags(client, flags \| PRELUDE_CLIENT_FLAGS_ASYNC_TIMER);
	1281
	1282	analyzer = prelude_client_get_analyzer(client);
	1283
	1284	ret = idmef_analyzer_new_model(analyzer, &str);
	1285	prelude_string_set_dup(str, IDMEF_ANALYZER_MODEL);
	1286
	1287	ret = idmef_analyzer_new_class(analyzer, &str);
	1288	prelude_string_set_dup(str, IDMEF_ANALYZER_CLASS);
	1289
	1290	ret = idmef_analyzer_new_version(analyzer, &str);
	1291	prelude_string_set_dup(str, IDMEF_ANALYZER_VERSION);
	1292
[20]	1293	#ifdef SH_NOFAILOVER
	1294	pool = prelude_client_get_connection_pool(client);
	1295	conn_flags = prelude_connection_pool_get_flags(pool);
	1296
	1297	conn_flags &= ~PRELUDE_CONNECTION_POOL_FLAGS_FAILOVER;
	1298	prelude_connection_pool_set_flags(pool, conn_flags);
	1299	#endif
	1300
[1]	1301	ret = prelude_client_start(client);
	1302	if ( ret < 0 ) {
	1303	prelude_perror(ret, _("error starting prelude client"));
	1304
	1305	if ( prelude_client_is_setup_needed(ret) )
	1306	prelude_client_print_setup_error(client);
	1307
	1308	sh_error_handle((-1), FIL__, __LINE__, -1, MSG_E_SUBGEN,
	1309	_("Failed to start Prelude"), _("sh_prelude_init"));
	1310	initialized = -1;
	1311	return -1;
	1312	}
	1313
	1314	initialized = 1;
	1315	return 1;
	1316	}
	1317
	1318	/* HAVE_LIBPRELUDE_9 */
	1319	#endif
	1320

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