/* $NetBSD: config.c,v 1.1.1.6.6.1 2019/08/10 06:17:17 martin Exp $ */ /* config.c - configuration file handling routines */ /* $OpenLDAP$ */ /* This work is part of OpenLDAP Software . * * Copyright 1998-2019 The OpenLDAP Foundation. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted only as authorized by the OpenLDAP * Public License. * * A copy of this license is available in the file LICENSE in the * top-level directory of the distribution or, alternatively, at * . */ /* Portions Copyright (c) 1995 Regents of the University of Michigan. * All rights reserved. * * Redistribution and use in source and binary forms are permitted * provided that this notice is preserved and that due credit is given * to the University of Michigan at Ann Arbor. The name of the University * may not be used to endorse or promote products derived from this * software without specific prior written permission. This software * is provided ``as is'' without express or implied warranty. */ #include __RCSID("$NetBSD: config.c,v 1.1.1.6.6.1 2019/08/10 06:17:17 martin Exp $"); #include "portable.h" #include #include #include #include #include #include #include #include #include #ifndef S_ISREG #define S_ISREG(m) (((m) & _S_IFMT) == _S_IFREG) #endif #include "slap.h" #ifdef LDAP_SLAPI #include "slapi/slapi.h" #endif #include "lutil.h" #include "lutil_ldap.h" #include "config.h" #ifdef _WIN32 #define LUTIL_ATOULX lutil_atoullx #define Z "I" #else #define LUTIL_ATOULX lutil_atoulx #define Z "z" #endif #define ARGS_STEP 512 /* * defaults for various global variables */ slap_mask_t global_allows = 0; slap_mask_t global_disallows = 0; int global_gentlehup = 0; int global_idletimeout = 0; int global_writetimeout = 0; char *global_host = NULL; struct berval global_host_bv = BER_BVNULL; char *global_realm = NULL; char *sasl_host = NULL; char **default_passwd_hash = NULL; struct berval default_search_base = BER_BVNULL; struct berval default_search_nbase = BER_BVNULL; ber_len_t sockbuf_max_incoming = SLAP_SB_MAX_INCOMING_DEFAULT; ber_len_t sockbuf_max_incoming_auth= SLAP_SB_MAX_INCOMING_AUTH; int slap_conn_max_pending = SLAP_CONN_MAX_PENDING_DEFAULT; int slap_conn_max_pending_auth = SLAP_CONN_MAX_PENDING_AUTH; char *slapd_pid_file = NULL; char *slapd_args_file = NULL; int use_reverse_lookup = 0; #ifdef LDAP_SLAPI int slapi_plugins_used = 0; #endif static int fp_getline(FILE *fp, ConfigArgs *c); static void fp_getline_init(ConfigArgs *c); static char *strtok_quote(char *line, char *sep, char **quote_ptr, int *inquote); static char *strtok_quote_ldif(char **line); ConfigArgs * new_config_args( BackendDB *be, const char *fname, int lineno, int argc, char **argv ) { ConfigArgs *c; c = ch_calloc( 1, sizeof( ConfigArgs ) ); if ( c == NULL ) return(NULL); c->be = be; c->fname = fname; c->argc = argc; c->argv = argv; c->lineno = lineno; snprintf( c->log, sizeof( c->log ), "%s: line %d", fname, lineno ); return(c); } void init_config_argv( ConfigArgs *c ) { c->argv = ch_calloc( ARGS_STEP + 1, sizeof( *c->argv ) ); c->argv_size = ARGS_STEP + 1; } ConfigTable *config_find_keyword(ConfigTable *Conf, ConfigArgs *c) { int i; for(i = 0; Conf[i].name; i++) if( (Conf[i].length && (!strncasecmp(c->argv[0], Conf[i].name, Conf[i].length))) || (!strcasecmp(c->argv[0], Conf[i].name)) ) break; if ( !Conf[i].name ) return NULL; return Conf+i; } int config_check_vals(ConfigTable *Conf, ConfigArgs *c, int check_only ) { int rc, arg_user, arg_type, arg_syn, iarg; unsigned uiarg; long larg; size_t ularg; ber_len_t barg; if(Conf->arg_type == ARG_IGNORED) { Debug(LDAP_DEBUG_CONFIG, "%s: keyword <%s> ignored\n", c->log, Conf->name, 0); return(0); } arg_type = Conf->arg_type & ARGS_TYPES; arg_user = Conf->arg_type & ARGS_USERLAND; arg_syn = Conf->arg_type & ARGS_SYNTAX; if((arg_type == ARG_DN) && c->argc == 1) { c->argc = 2; c->argv[1] = ""; } if(Conf->min_args && (c->argc < Conf->min_args)) { snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> missing <%s> argument", c->argv[0], Conf->what ? Conf->what : "" ); Debug(LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE, "%s: keyword %s\n", c->log, c->cr_msg, 0 ); return(ARG_BAD_CONF); } if(Conf->max_args && (c->argc > Conf->max_args)) { char *ignored = " ignored"; snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> extra cruft after <%s>", c->argv[0], Conf->what ); ignored = ""; Debug(LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE, "%s: %s%s.\n", c->log, c->cr_msg, ignored ); return(ARG_BAD_CONF); } if((arg_syn & ARG_DB) && !c->be) { snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> only allowed within database declaration", c->argv[0] ); Debug(LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE, "%s: keyword %s\n", c->log, c->cr_msg, 0); return(ARG_BAD_CONF); } if((arg_syn & ARG_PRE_BI) && c->bi) { snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> must occur before any backend %sdeclaration", c->argv[0], (arg_syn & ARG_PRE_DB) ? "or database " : "" ); Debug(LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE, "%s: keyword %s\n", c->log, c->cr_msg, 0 ); return(ARG_BAD_CONF); } if((arg_syn & ARG_PRE_DB) && c->be && c->be != frontendDB) { snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> must occur before any database declaration", c->argv[0] ); Debug(LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE, "%s: keyword %s\n", c->log, c->cr_msg, 0); return(ARG_BAD_CONF); } if((arg_syn & ARG_PAREN) && *c->argv[1] != '(' /*')'*/) { snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> old format not supported", c->argv[0] ); Debug(LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE, "%s: %s\n", c->log, c->cr_msg, 0); return(ARG_BAD_CONF); } if(arg_type && !Conf->arg_item && !(arg_syn & ARG_OFFSET)) { snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> invalid config_table, arg_item is NULL", c->argv[0] ); Debug(LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE, "%s: %s\n", c->log, c->cr_msg, 0); return(ARG_BAD_CONF); } c->type = arg_user; memset(&c->values, 0, sizeof(c->values)); if(arg_type == ARG_STRING) { assert( c->argc == 2 ); if ( !check_only ) c->value_string = ch_strdup(c->argv[1]); } else if(arg_type == ARG_BERVAL) { assert( c->argc == 2 ); if ( !check_only ) ber_str2bv( c->argv[1], 0, 1, &c->value_bv ); } else if(arg_type == ARG_DN) { struct berval bv; assert( c->argc == 2 ); ber_str2bv( c->argv[1], 0, 0, &bv ); rc = dnPrettyNormal( NULL, &bv, &c->value_dn, &c->value_ndn, NULL ); if ( rc != LDAP_SUCCESS ) { snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> invalid DN %d (%s)", c->argv[0], rc, ldap_err2string( rc )); Debug(LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE, "%s: %s\n" , c->log, c->cr_msg, 0); return(ARG_BAD_CONF); } if ( check_only ) { ch_free( c->value_ndn.bv_val ); ch_free( c->value_dn.bv_val ); } } else if(arg_type == ARG_ATDESC) { const char *text = NULL; assert( c->argc == 2 ); c->value_ad = NULL; rc = slap_str2ad( c->argv[1], &c->value_ad, &text ); if ( rc != LDAP_SUCCESS ) { snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> invalid AttributeDescription %d (%s)", c->argv[0], rc, text ); Debug(LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE, "%s: %s\n" , c->log, c->cr_msg, 0); return(ARG_BAD_CONF); } } else { /* all numeric */ int j; iarg = 0; larg = 0; barg = 0; switch(arg_type) { case ARG_INT: assert( c->argc == 2 ); if ( lutil_atoix( &iarg, c->argv[1], 0 ) != 0 ) { snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unable to parse \"%s\" as int", c->argv[0], c->argv[1] ); Debug(LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE, "%s: %s\n", c->log, c->cr_msg, 0); return(ARG_BAD_CONF); } break; case ARG_UINT: assert( c->argc == 2 ); if ( lutil_atoux( &uiarg, c->argv[1], 0 ) != 0 ) { snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unable to parse \"%s\" as unsigned int", c->argv[0], c->argv[1] ); Debug(LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE, "%s: %s\n", c->log, c->cr_msg, 0); return(ARG_BAD_CONF); } break; case ARG_LONG: assert( c->argc == 2 ); if ( lutil_atolx( &larg, c->argv[1], 0 ) != 0 ) { snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unable to parse \"%s\" as long", c->argv[0], c->argv[1] ); Debug(LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE, "%s: %s\n", c->log, c->cr_msg, 0); return(ARG_BAD_CONF); } break; case ARG_ULONG: assert( c->argc == 2 ); if ( LUTIL_ATOULX( &ularg, c->argv[1], 0 ) != 0 ) { snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unable to parse \"%s\" as unsigned long", c->argv[0], c->argv[1] ); Debug(LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE, "%s: %s\n", c->log, c->cr_msg, 0); return(ARG_BAD_CONF); } break; case ARG_BER_LEN_T: { unsigned long l; assert( c->argc == 2 ); if ( lutil_atoulx( &l, c->argv[1], 0 ) != 0 ) { snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> unable to parse \"%s\" as ber_len_t", c->argv[0], c->argv[1] ); Debug(LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE, "%s: %s\n", c->log, c->cr_msg, 0); return(ARG_BAD_CONF); } barg = (ber_len_t)l; } break; case ARG_ON_OFF: /* note: this is an explicit exception * to the "need exactly 2 args" rule */ if (c->argc == 1) { iarg = 1; } else if ( !strcasecmp(c->argv[1], "on") || !strcasecmp(c->argv[1], "true") || !strcasecmp(c->argv[1], "yes") ) { iarg = 1; } else if ( !strcasecmp(c->argv[1], "off") || !strcasecmp(c->argv[1], "false") || !strcasecmp(c->argv[1], "no") ) { iarg = 0; } else { snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> invalid value", c->argv[0] ); Debug(LDAP_DEBUG_ANY|LDAP_DEBUG_NONE, "%s: %s\n", c->log, c->cr_msg, 0 ); return(ARG_BAD_CONF); } break; } j = (arg_type & ARG_NONZERO) ? 1 : 0; if(iarg < j && larg < j && barg < (unsigned)j ) { larg = larg ? larg : (barg ? (long)barg : iarg); snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> invalid value", c->argv[0] ); Debug(LDAP_DEBUG_ANY|LDAP_DEBUG_NONE, "%s: %s\n", c->log, c->cr_msg, 0 ); return(ARG_BAD_CONF); } switch(arg_type) { case ARG_ON_OFF: case ARG_INT: c->value_int = iarg; break; case ARG_UINT: c->value_uint = uiarg; break; case ARG_LONG: c->value_long = larg; break; case ARG_ULONG: c->value_ulong = ularg; break; case ARG_BER_LEN_T: c->value_ber_t = barg; break; } } return 0; } int config_set_vals(ConfigTable *Conf, ConfigArgs *c) { int rc, arg_type; void *ptr = NULL; arg_type = Conf->arg_type; if(arg_type & ARG_MAGIC) { if(!c->be) c->be = frontendDB; c->cr_msg[0] = '\0'; rc = (*((ConfigDriver*)Conf->arg_item))(c); #if 0 if(c->be == frontendDB) c->be = NULL; #endif if(rc) { if ( !c->cr_msg[0] ) { snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> handler exited with %d", c->argv[0], rc ); Debug(LDAP_DEBUG_CONFIG, "%s: %s!\n", c->log, c->cr_msg, 0 ); } return(ARG_BAD_CONF); } return(0); } if(arg_type & ARG_OFFSET) { if (c->be && c->table == Cft_Database) ptr = c->be->be_private; else if (c->bi) ptr = c->bi->bi_private; else { snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> offset is missing base pointer", c->argv[0] ); Debug(LDAP_DEBUG_CONFIG, "%s: %s!\n", c->log, c->cr_msg, 0); return(ARG_BAD_CONF); } ptr = (void *)((char *)ptr + (long)Conf->arg_item); } else if (arg_type & ARGS_TYPES) { ptr = Conf->arg_item; } if(arg_type & ARGS_TYPES) switch(arg_type & ARGS_TYPES) { case ARG_ON_OFF: case ARG_INT: *(int*)ptr = c->value_int; break; case ARG_UINT: *(unsigned*)ptr = c->value_uint; break; case ARG_LONG: *(long*)ptr = c->value_long; break; case ARG_ULONG: *(size_t*)ptr = c->value_ulong; break; case ARG_BER_LEN_T: *(ber_len_t*)ptr = c->value_ber_t; break; case ARG_STRING: { char *cc = *(char**)ptr; if(cc) { if ((arg_type & ARG_UNIQUE) && c->op == SLAP_CONFIG_ADD ) { Debug(LDAP_DEBUG_CONFIG, "%s: already set %s!\n", c->log, Conf->name, 0 ); return(ARG_BAD_CONF); } ch_free(cc); } *(char **)ptr = c->value_string; break; } case ARG_BERVAL: *(struct berval *)ptr = c->value_bv; break; case ARG_ATDESC: *(AttributeDescription **)ptr = c->value_ad; break; } return(0); } int config_add_vals(ConfigTable *Conf, ConfigArgs *c) { int rc, arg_type; arg_type = Conf->arg_type; if(arg_type == ARG_IGNORED) { Debug(LDAP_DEBUG_CONFIG, "%s: keyword <%s> ignored\n", c->log, Conf->name, 0); return(0); } rc = config_check_vals( Conf, c, 0 ); if ( rc ) return rc; return config_set_vals( Conf, c ); } int config_del_vals(ConfigTable *cf, ConfigArgs *c) { int rc = 0; /* If there is no handler, just ignore it */ if ( cf->arg_type & ARG_MAGIC ) { c->argv[0] = cf->ad->ad_cname.bv_val; c->op = LDAP_MOD_DELETE; c->type = cf->arg_type & ARGS_USERLAND; rc = (*((ConfigDriver*)cf->arg_item))(c); } return rc; } int config_get_vals(ConfigTable *cf, ConfigArgs *c) { int rc = 0; struct berval bv; void *ptr; if ( cf->arg_type & ARG_IGNORED ) { return 1; } memset(&c->values, 0, sizeof(c->values)); c->rvalue_vals = NULL; c->rvalue_nvals = NULL; c->op = SLAP_CONFIG_EMIT; c->type = cf->arg_type & ARGS_USERLAND; if ( cf->arg_type & ARG_MAGIC ) { rc = (*((ConfigDriver*)cf->arg_item))(c); if ( rc ) return rc; } else { if ( cf->arg_type & ARG_OFFSET ) { if (c->be && c->table == Cft_Database) ptr = c->be->be_private; else if ( c->bi ) ptr = c->bi->bi_private; else return 1; ptr = (void *)((char *)ptr + (long)cf->arg_item); } else { ptr = cf->arg_item; } switch(cf->arg_type & ARGS_TYPES) { case ARG_ON_OFF: case ARG_INT: c->value_int = *(int *)ptr; break; case ARG_UINT: c->value_uint = *(unsigned *)ptr; break; case ARG_LONG: c->value_long = *(long *)ptr; break; case ARG_ULONG: c->value_ulong = *(size_t *)ptr; break; case ARG_BER_LEN_T: c->value_ber_t = *(ber_len_t *)ptr; break; case ARG_STRING: if ( *(char **)ptr ) c->value_string = ch_strdup(*(char **)ptr); break; case ARG_BERVAL: c->value_bv = *((struct berval *)ptr); break; case ARG_ATDESC: c->value_ad = *(AttributeDescription **)ptr; break; } } if ( cf->arg_type & ARGS_TYPES) { bv.bv_len = 0; bv.bv_val = c->log; switch(cf->arg_type & ARGS_TYPES) { case ARG_INT: bv.bv_len = snprintf(bv.bv_val, sizeof( c->log ), "%d", c->value_int); break; case ARG_UINT: bv.bv_len = snprintf(bv.bv_val, sizeof( c->log ), "%u", c->value_uint); break; case ARG_LONG: bv.bv_len = snprintf(bv.bv_val, sizeof( c->log ), "%ld", c->value_long); break; case ARG_ULONG: bv.bv_len = snprintf(bv.bv_val, sizeof( c->log ), "%" Z "u", c->value_ulong); break; case ARG_BER_LEN_T: bv.bv_len = snprintf(bv.bv_val, sizeof( c->log ), "%ld", c->value_ber_t); break; case ARG_ON_OFF: bv.bv_len = snprintf(bv.bv_val, sizeof( c->log ), "%s", c->value_int ? "TRUE" : "FALSE"); break; case ARG_STRING: if ( c->value_string && c->value_string[0]) { ber_str2bv( c->value_string, 0, 0, &bv); } else { return 1; } break; case ARG_BERVAL: if ( !BER_BVISEMPTY( &c->value_bv )) { bv = c->value_bv; } else { return 1; } break; case ARG_ATDESC: if ( c->value_ad ) { bv = c->value_ad->ad_cname; } else { return 1; } break; default: bv.bv_val = NULL; break; } if (bv.bv_val == c->log && bv.bv_len >= sizeof( c->log ) ) { return 1; } if (( cf->arg_type & ARGS_TYPES ) == ARG_STRING ) { ber_bvarray_add(&c->rvalue_vals, &bv); } else if ( !BER_BVISNULL( &bv ) ) { value_add_one(&c->rvalue_vals, &bv); } /* else: maybe c->rvalue_vals already set? */ } return rc; } int init_config_attrs(ConfigTable *ct) { int i, code; for (i=0; ct[i].name; i++ ) { if ( !ct[i].attribute ) continue; code = register_at( ct[i].attribute, &ct[i].ad, 1 ); if ( code ) { fprintf( stderr, "init_config_attrs: register_at failed\n" ); return code; } } return 0; } int init_config_ocs( ConfigOCs *ocs ) { int i, code; for (i=0;ocs[i].co_def;i++) { code = register_oc( ocs[i].co_def, &ocs[i].co_oc, 1 ); if ( code ) { fprintf( stderr, "init_config_ocs: register_oc failed\n" ); return code; } } return 0; } /* Split an LDIF line into space-separated tokens. Words may be grouped * by quotes. A quoted string may begin in the middle of a word, but must * end at the end of the word (be followed by whitespace or EOS). Any other * quotes are passed through unchanged. All other characters are passed * through unchanged. */ static char * strtok_quote_ldif( char **line ) { char *beg, *ptr, *quote=NULL; int inquote=0; ptr = *line; if ( !ptr || !*ptr ) return NULL; while( isspace( (unsigned char) *ptr )) ptr++; if ( *ptr == '"' ) { inquote = 1; ptr++; } beg = ptr; for (;*ptr;ptr++) { if ( *ptr == '"' ) { if ( inquote && ( !ptr[1] || isspace((unsigned char) ptr[1]))) { *ptr++ = '\0'; break; } inquote = 1; quote = ptr; continue; } if ( inquote ) continue; if ( isspace( (unsigned char) *ptr )) { *ptr++ = '\0'; break; } } if ( quote ) { while ( quote < ptr ) { *quote = quote[1]; quote++; } } if ( !*ptr ) { *line = NULL; } else { while ( isspace( (unsigned char) *ptr )) ptr++; *line = ptr; } return beg; } void config_parse_ldif( ConfigArgs *c ) { char *next; c->tline = ch_strdup(c->line); next = c->tline; while ((c->argv[c->argc] = strtok_quote_ldif( &next )) != NULL) { c->argc++; if ( c->argc >= c->argv_size ) { char **tmp = ch_realloc( c->argv, (c->argv_size + ARGS_STEP) * sizeof( *c->argv )); c->argv = tmp; c->argv_size += ARGS_STEP; } } c->argv[c->argc] = NULL; } int config_parse_vals(ConfigTable *ct, ConfigArgs *c, int valx) { int rc = 0; snprintf( c->log, sizeof( c->log ), "%s: value #%d", ct->ad->ad_cname.bv_val, valx ); c->argc = 1; c->argv[0] = ct->ad->ad_cname.bv_val; if ( ( ct->arg_type & ARG_QUOTE ) && c->line[ 0 ] != '"' ) { c->argv[c->argc] = c->line; c->argc++; c->argv[c->argc] = NULL; c->tline = NULL; } else { config_parse_ldif( c ); } rc = config_check_vals( ct, c, 1 ); ch_free( c->tline ); c->tline = NULL; if ( rc ) rc = LDAP_CONSTRAINT_VIOLATION; return rc; } int config_parse_add(ConfigTable *ct, ConfigArgs *c, int valx) { int rc = 0; snprintf( c->log, sizeof( c->log ), "%s: value #%d", ct->ad->ad_cname.bv_val, valx ); c->argc = 1; c->argv[0] = ct->ad->ad_cname.bv_val; if ( ( ct->arg_type & ARG_QUOTE ) && c->line[ 0 ] != '"' ) { c->argv[c->argc] = c->line; c->argc++; c->argv[c->argc] = NULL; c->tline = NULL; } else { config_parse_ldif( c ); } c->op = LDAP_MOD_ADD; rc = config_add_vals( ct, c ); ch_free( c->tline ); return rc; } int read_config_file(const char *fname, int depth, ConfigArgs *cf, ConfigTable *cft) { FILE *fp; ConfigTable *ct; ConfigArgs *c; int rc; struct stat s; c = ch_calloc( 1, sizeof( ConfigArgs ) ); if ( c == NULL ) { return 1; } if ( depth ) { memcpy( c, cf, sizeof( ConfigArgs ) ); } else { c->depth = depth; /* XXX */ c->bi = NULL; c->be = NULL; } c->valx = -1; c->fname = fname; init_config_argv( c ); if ( stat( fname, &s ) != 0 ) { ldap_syslog = 1; Debug(LDAP_DEBUG_ANY, "could not stat config file \"%s\": %s (%d)\n", fname, strerror(errno), errno); ch_free( c->argv ); ch_free( c ); return(1); } if ( !S_ISREG( s.st_mode ) ) { ldap_syslog = 1; Debug(LDAP_DEBUG_ANY, "regular file expected, got \"%s\"\n", fname, 0, 0 ); ch_free( c->argv ); ch_free( c ); return(1); } fp = fopen( fname, "r" ); if ( fp == NULL ) { ldap_syslog = 1; Debug(LDAP_DEBUG_ANY, "could not open config file \"%s\": %s (%d)\n", fname, strerror(errno), errno); ch_free( c->argv ); ch_free( c ); return(1); } Debug(LDAP_DEBUG_CONFIG, "reading config file %s\n", fname, 0, 0); fp_getline_init(c); c->tline = NULL; while ( fp_getline( fp, c ) ) { /* skip comments and blank lines */ if ( c->line[0] == '#' || c->line[0] == '\0' ) { continue; } snprintf( c->log, sizeof( c->log ), "%s: line %d", c->fname, c->lineno ); c->argc = 0; ch_free( c->tline ); if ( config_fp_parse_line( c ) ) { rc = 1; goto done; } if ( c->argc < 1 ) { Debug( LDAP_DEBUG_ANY, "%s: bad config line.\n", c->log, 0, 0); rc = 1; goto done; } c->op = SLAP_CONFIG_ADD; ct = config_find_keyword( cft, c ); if ( ct ) { c->table = Cft_Global; rc = config_add_vals( ct, c ); if ( !rc ) continue; if ( rc & ARGS_USERLAND ) { /* XXX a usertype would be opaque here */ Debug(LDAP_DEBUG_CONFIG, "%s: unknown user type <%s>\n", c->log, c->argv[0], 0); rc = 1; goto done; } else if ( rc == ARG_BAD_CONF ) { rc = 1; goto done; } } else if ( c->bi && !c->be ) { rc = SLAP_CONF_UNKNOWN; if ( c->bi->bi_cf_ocs ) { ct = config_find_keyword( c->bi->bi_cf_ocs->co_table, c ); if ( ct ) { c->table = c->bi->bi_cf_ocs->co_type; rc = config_add_vals( ct, c ); } } if ( c->bi->bi_config && rc == SLAP_CONF_UNKNOWN ) { rc = (*c->bi->bi_config)(c->bi, c->fname, c->lineno, c->argc, c->argv); } if ( rc ) { switch(rc) { case SLAP_CONF_UNKNOWN: Debug( LDAP_DEBUG_ANY, "%s: unknown directive " "<%s> inside backend info definition.\n", c->log, *c->argv, 0); default: rc = 1; goto done; } } } else if ( c->be && c->be != frontendDB ) { rc = SLAP_CONF_UNKNOWN; if ( c->be->be_cf_ocs ) { ct = config_find_keyword( c->be->be_cf_ocs->co_table, c ); if ( ct ) { c->table = c->be->be_cf_ocs->co_type; rc = config_add_vals( ct, c ); } } if ( c->be->be_config && rc == SLAP_CONF_UNKNOWN ) { rc = (*c->be->be_config)(c->be, c->fname, c->lineno, c->argc, c->argv); } if ( rc == SLAP_CONF_UNKNOWN && SLAP_ISGLOBALOVERLAY( frontendDB ) ) { /* global overlays may need * definitions inside other databases... */ rc = (*frontendDB->be_config)( frontendDB, c->fname, (int)c->lineno, c->argc, c->argv ); } switch ( rc ) { case 0: break; case SLAP_CONF_UNKNOWN: Debug( LDAP_DEBUG_ANY, "%s: unknown directive " "<%s> inside backend database definition.\n", c->log, *c->argv, 0); default: rc = 1; goto done; } } else if ( frontendDB->be_config ) { rc = (*frontendDB->be_config)( frontendDB, c->fname, (int)c->lineno, c->argc, c->argv); if ( rc ) { switch(rc) { case SLAP_CONF_UNKNOWN: Debug( LDAP_DEBUG_ANY, "%s: unknown directive " "<%s> inside global database definition.\n", c->log, *c->argv, 0); default: rc = 1; goto done; } } } else { Debug( LDAP_DEBUG_ANY, "%s: unknown directive " "<%s> outside backend info and database definitions.\n", c->log, *c->argv, 0); rc = 1; goto done; } } rc = 0; done: if ( cf ) { cf->be = c->be; cf->bi = c->bi; } ch_free(c->tline); fclose(fp); ch_free(c->argv); ch_free(c); return(rc); } /* restrictops, allows, disallows, requires, loglevel */ int bverb_to_mask(struct berval *bword, slap_verbmasks *v) { int i; for(i = 0; !BER_BVISNULL(&v[i].word); i++) { if(!ber_bvstrcasecmp(bword, &v[i].word)) break; } return(i); } int verb_to_mask(const char *word, slap_verbmasks *v) { struct berval bword; ber_str2bv( word, 0, 0, &bword ); return bverb_to_mask( &bword, v ); } int verbs_to_mask(int argc, char *argv[], slap_verbmasks *v, slap_mask_t *m) { int i, j; for(i = 1; i < argc; i++) { j = verb_to_mask(argv[i], v); if(BER_BVISNULL(&v[j].word)) return i; while (!v[j].mask) j--; *m |= v[j].mask; } return(0); } /* Mask keywords that represent multiple bits should occur before single * bit keywords in the verbmasks array. */ int mask_to_verbs(slap_verbmasks *v, slap_mask_t m, BerVarray *bva) { int i, rc = 1; if (m) { for (i=0; !BER_BVISNULL(&v[i].word); i++) { if (!v[i].mask) continue; if (( m & v[i].mask ) == v[i].mask ) { value_add_one( bva, &v[i].word ); rc = 0; m ^= v[i].mask; if ( !m ) break; } } } return rc; } /* Return the verbs as a single string, separated by delim */ int mask_to_verbstring(slap_verbmasks *v, slap_mask_t m0, char delim, struct berval *bv) { int i, rc = 1; BER_BVZERO( bv ); if (m0) { slap_mask_t m = m0; char *ptr; for (i=0; !BER_BVISNULL(&v[i].word); i++) { if (!v[i].mask) continue; if (( m & v[i].mask ) == v[i].mask ) { bv->bv_len += v[i].word.bv_len + 1; rc = 0; m ^= v[i].mask; if ( !m ) break; } } bv->bv_val = ch_malloc(bv->bv_len); bv->bv_len--; ptr = bv->bv_val; m = m0; for (i=0; !BER_BVISNULL(&v[i].word); i++) { if (!v[i].mask) continue; if (( m & v[i].mask ) == v[i].mask ) { ptr = lutil_strcopy(ptr, v[i].word.bv_val); *ptr++ = delim; m ^= v[i].mask; if ( !m ) break; } } ptr[-1] = '\0'; } return rc; } /* Parse a verbstring */ int verbstring_to_mask(slap_verbmasks *v, char *str, char delim, slap_mask_t *m) { int j; char *d; struct berval bv; do { bv.bv_val = str; d = strchr( str, delim ); if ( d ) bv.bv_len = d - str; else bv.bv_len = strlen( str ); j = bverb_to_mask( &bv, v ); if(BER_BVISNULL(&v[j].word)) return 1; while (!v[j].mask) j--; *m |= v[j].mask; str += bv.bv_len + 1; } while ( d ); return(0); } int slap_verbmasks_init( slap_verbmasks **vp, slap_verbmasks *v ) { int i; assert( *vp == NULL ); for ( i = 0; !BER_BVISNULL( &v[ i ].word ); i++ ) /* EMPTY */; *vp = ch_calloc( i + 1, sizeof( slap_verbmasks ) ); for ( i = 0; !BER_BVISNULL( &v[ i ].word ); i++ ) { ber_dupbv( &(*vp)[ i ].word, &v[ i ].word ); *((slap_mask_t *)&(*vp)[ i ].mask) = v[ i ].mask; } BER_BVZERO( &(*vp)[ i ].word ); return 0; } int slap_verbmasks_destroy( slap_verbmasks *v ) { int i; assert( v != NULL ); for ( i = 0; !BER_BVISNULL( &v[ i ].word ); i++ ) { ch_free( v[ i ].word.bv_val ); } ch_free( v ); return 0; } int slap_verbmasks_append( slap_verbmasks **vp, slap_mask_t m, struct berval *v, slap_mask_t *ignore ) { int i; if ( !m ) { return LDAP_OPERATIONS_ERROR; } for ( i = 0; !BER_BVISNULL( &(*vp)[ i ].word ); i++ ) { if ( !(*vp)[ i ].mask ) continue; if ( ignore != NULL ) { int j; for ( j = 0; ignore[ j ] != 0; j++ ) { if ( (*vp)[ i ].mask == ignore[ j ] ) { goto check_next; } } } if ( ( m & (*vp)[ i ].mask ) == (*vp)[ i ].mask ) { if ( ber_bvstrcasecmp( v, &(*vp)[ i ].word ) == 0 ) { /* already set; ignore */ return LDAP_SUCCESS; } /* conflicts */ return LDAP_TYPE_OR_VALUE_EXISTS; } if ( m & (*vp)[ i ].mask ) { /* conflicts */ return LDAP_CONSTRAINT_VIOLATION; } check_next:; } *vp = ch_realloc( *vp, sizeof( slap_verbmasks ) * ( i + 2 ) ); ber_dupbv( &(*vp)[ i ].word, v ); *((slap_mask_t *)&(*vp)[ i ].mask) = m; BER_BVZERO( &(*vp)[ i + 1 ].word ); return LDAP_SUCCESS; } int enum_to_verb(slap_verbmasks *v, slap_mask_t m, struct berval *bv) { int i; for (i=0; !BER_BVISNULL(&v[i].word); i++) { if ( m == v[i].mask ) { if ( bv != NULL ) { *bv = v[i].word; } return i; } } return -1; } /* register a new verbmask */ static int slap_verbmask_register( slap_verbmasks *vm_, slap_verbmasks **vmp, struct berval *bv, int mask ) { slap_verbmasks *vm = *vmp; int i; /* check for duplicate word */ /* NOTE: we accept duplicate codes; the first occurrence will be used * when mapping from mask to verb */ i = verb_to_mask( bv->bv_val, vm ); if ( !BER_BVISNULL( &vm[ i ].word ) ) { return -1; } for ( i = 0; !BER_BVISNULL( &vm[ i ].word ); i++ ) ; if ( vm == vm_ ) { /* first time: duplicate array */ vm = ch_calloc( i + 2, sizeof( slap_verbmasks ) ); for ( i = 0; !BER_BVISNULL( &vm_[ i ].word ); i++ ) { ber_dupbv( &vm[ i ].word, &vm_[ i ].word ); *((slap_mask_t*)&vm[ i ].mask) = vm_[ i ].mask; } } else { vm = ch_realloc( vm, (i + 2) * sizeof( slap_verbmasks ) ); } ber_dupbv( &vm[ i ].word, bv ); *((slap_mask_t*)&vm[ i ].mask) = mask; BER_BVZERO( &vm[ i+1 ].word ); *vmp = vm; return i; } static slap_verbmasks slap_ldap_response_code_[] = { { BER_BVC("success"), LDAP_SUCCESS }, { BER_BVC("operationsError"), LDAP_OPERATIONS_ERROR }, { BER_BVC("protocolError"), LDAP_PROTOCOL_ERROR }, { BER_BVC("timelimitExceeded"), LDAP_TIMELIMIT_EXCEEDED }, { BER_BVC("sizelimitExceeded"), LDAP_SIZELIMIT_EXCEEDED }, { BER_BVC("compareFalse"), LDAP_COMPARE_FALSE }, { BER_BVC("compareTrue"), LDAP_COMPARE_TRUE }, { BER_BVC("authMethodNotSupported"), LDAP_AUTH_METHOD_NOT_SUPPORTED }, { BER_BVC("strongAuthNotSupported"), LDAP_STRONG_AUTH_NOT_SUPPORTED }, { BER_BVC("strongAuthRequired"), LDAP_STRONG_AUTH_REQUIRED }, { BER_BVC("strongerAuthRequired"), LDAP_STRONGER_AUTH_REQUIRED }, #if 0 /* not LDAPv3 */ { BER_BVC("partialResults"), LDAP_PARTIAL_RESULTS }, #endif { BER_BVC("referral"), LDAP_REFERRAL }, { BER_BVC("adminlimitExceeded"), LDAP_ADMINLIMIT_EXCEEDED }, { BER_BVC("unavailableCriticalExtension"), LDAP_UNAVAILABLE_CRITICAL_EXTENSION }, { BER_BVC("confidentialityRequired"), LDAP_CONFIDENTIALITY_REQUIRED }, { BER_BVC("saslBindInProgress"), LDAP_SASL_BIND_IN_PROGRESS }, { BER_BVC("noSuchAttribute"), LDAP_NO_SUCH_ATTRIBUTE }, { BER_BVC("undefinedType"), LDAP_UNDEFINED_TYPE }, { BER_BVC("inappropriateMatching"), LDAP_INAPPROPRIATE_MATCHING }, { BER_BVC("constraintViolation"), LDAP_CONSTRAINT_VIOLATION }, { BER_BVC("typeOrValueExists"), LDAP_TYPE_OR_VALUE_EXISTS }, { BER_BVC("invalidSyntax"), LDAP_INVALID_SYNTAX }, { BER_BVC("noSuchObject"), LDAP_NO_SUCH_OBJECT }, { BER_BVC("aliasProblem"), LDAP_ALIAS_PROBLEM }, { BER_BVC("invalidDnSyntax"), LDAP_INVALID_DN_SYNTAX }, #if 0 /* not LDAPv3 */ { BER_BVC("isLeaf"), LDAP_IS_LEAF }, #endif { BER_BVC("aliasDerefProblem"), LDAP_ALIAS_DEREF_PROBLEM }, { BER_BVC("proxyAuthzFailure"), LDAP_X_PROXY_AUTHZ_FAILURE }, { BER_BVC("inappropriateAuth"), LDAP_INAPPROPRIATE_AUTH }, { BER_BVC("invalidCredentials"), LDAP_INVALID_CREDENTIALS }, { BER_BVC("insufficientAccess"), LDAP_INSUFFICIENT_ACCESS }, { BER_BVC("busy"), LDAP_BUSY }, { BER_BVC("unavailable"), LDAP_UNAVAILABLE }, { BER_BVC("unwillingToPerform"), LDAP_UNWILLING_TO_PERFORM }, { BER_BVC("loopDetect"), LDAP_LOOP_DETECT }, { BER_BVC("namingViolation"), LDAP_NAMING_VIOLATION }, { BER_BVC("objectClassViolation"), LDAP_OBJECT_CLASS_VIOLATION }, { BER_BVC("notAllowedOnNonleaf"), LDAP_NOT_ALLOWED_ON_NONLEAF }, { BER_BVC("notAllowedOnRdn"), LDAP_NOT_ALLOWED_ON_RDN }, { BER_BVC("alreadyExists"), LDAP_ALREADY_EXISTS }, { BER_BVC("noObjectClassMods"), LDAP_NO_OBJECT_CLASS_MODS }, { BER_BVC("resultsTooLarge"), LDAP_RESULTS_TOO_LARGE }, { BER_BVC("affectsMultipleDsas"), LDAP_AFFECTS_MULTIPLE_DSAS }, { BER_BVC("other"), LDAP_OTHER }, /* extension-specific */ { BER_BVC("cupResourcesExhausted"), LDAP_CUP_RESOURCES_EXHAUSTED }, { BER_BVC("cupSecurityViolation"), LDAP_CUP_SECURITY_VIOLATION }, { BER_BVC("cupInvalidData"), LDAP_CUP_INVALID_DATA }, { BER_BVC("cupUnsupportedScheme"), LDAP_CUP_UNSUPPORTED_SCHEME }, { BER_BVC("cupReloadRequired"), LDAP_CUP_RELOAD_REQUIRED }, { BER_BVC("cancelled"), LDAP_CANCELLED }, { BER_BVC("noSuchOperation"), LDAP_NO_SUCH_OPERATION }, { BER_BVC("tooLate"), LDAP_TOO_LATE }, { BER_BVC("cannotCancel"), LDAP_CANNOT_CANCEL }, { BER_BVC("assertionFailed"), LDAP_ASSERTION_FAILED }, { BER_BVC("proxiedAuthorizationDenied"), LDAP_PROXIED_AUTHORIZATION_DENIED }, { BER_BVC("syncRefreshRequired"), LDAP_SYNC_REFRESH_REQUIRED }, { BER_BVC("noOperation"), LDAP_X_NO_OPERATION }, { BER_BVNULL, 0 } }; slap_verbmasks *slap_ldap_response_code = slap_ldap_response_code_; int slap_ldap_response_code_register( struct berval *bv, int err ) { return slap_verbmask_register( slap_ldap_response_code_, &slap_ldap_response_code, bv, err ); } #ifdef HAVE_TLS static slap_verbmasks tlskey[] = { { BER_BVC("no"), SB_TLS_OFF }, { BER_BVC("yes"), SB_TLS_ON }, { BER_BVC("critical"), SB_TLS_CRITICAL }, { BER_BVNULL, 0 } }; static slap_verbmasks crlkeys[] = { { BER_BVC("none"), LDAP_OPT_X_TLS_CRL_NONE }, { BER_BVC("peer"), LDAP_OPT_X_TLS_CRL_PEER }, { BER_BVC("all"), LDAP_OPT_X_TLS_CRL_ALL }, { BER_BVNULL, 0 } }; static slap_verbmasks vfykeys[] = { { BER_BVC("never"), LDAP_OPT_X_TLS_NEVER }, { BER_BVC("allow"), LDAP_OPT_X_TLS_ALLOW }, { BER_BVC("try"), LDAP_OPT_X_TLS_TRY }, { BER_BVC("demand"), LDAP_OPT_X_TLS_DEMAND }, { BER_BVC("hard"), LDAP_OPT_X_TLS_HARD }, { BER_BVC("true"), LDAP_OPT_X_TLS_HARD }, { BER_BVNULL, 0 } }; #endif static slap_verbmasks methkey[] = { { BER_BVC("none"), LDAP_AUTH_NONE }, { BER_BVC("simple"), LDAP_AUTH_SIMPLE }, #ifdef HAVE_CYRUS_SASL { BER_BVC("sasl"), LDAP_AUTH_SASL }, #endif { BER_BVNULL, 0 } }; static slap_verbmasks versionkey[] = { { BER_BVC("2"), LDAP_VERSION2 }, { BER_BVC("3"), LDAP_VERSION3 }, { BER_BVNULL, 0 } }; int slap_keepalive_parse( struct berval *val, void *bc, slap_cf_aux_table *tab0, const char *tabmsg, int unparse ) { if ( unparse ) { slap_keepalive *sk = (slap_keepalive *)bc; int rc = snprintf( val->bv_val, val->bv_len, "%d:%d:%d", sk->sk_idle, sk->sk_probes, sk->sk_interval ); if ( rc < 0 ) { return -1; } if ( (unsigned)rc >= val->bv_len ) { return -1; } val->bv_len = rc; } else { char *s = val->bv_val; char *next; slap_keepalive *sk = (slap_keepalive *)bc; slap_keepalive sk2; if ( s[0] == ':' ) { sk2.sk_idle = 0; s++; } else { sk2.sk_idle = strtol( s, &next, 10 ); if ( next == s || next[0] != ':' ) { return -1; } if ( sk2.sk_idle < 0 ) { return -1; } s = ++next; } if ( s[0] == ':' ) { sk2.sk_probes = 0; s++; } else { sk2.sk_probes = strtol( s, &next, 10 ); if ( next == s || next[0] != ':' ) { return -1; } if ( sk2.sk_probes < 0 ) { return -1; } s = ++next; } if ( *s == '\0' ) { sk2.sk_interval = 0; } else { sk2.sk_interval = strtol( s, &next, 10 ); if ( next == s || next[0] != '\0' ) { return -1; } if ( sk2.sk_interval < 0 ) { return -1; } } *sk = sk2; ber_memfree( val->bv_val ); BER_BVZERO( val ); } return 0; } static int slap_sb_uri( struct berval *val, void *bcp, slap_cf_aux_table *tab0, const char *tabmsg, int unparse ) { slap_bindconf *bc = bcp; if ( unparse ) { if ( bc->sb_uri.bv_len >= val->bv_len ) return -1; val->bv_len = bc->sb_uri.bv_len; AC_MEMCPY( val->bv_val, bc->sb_uri.bv_val, val->bv_len ); } else { bc->sb_uri = *val; #ifdef HAVE_TLS if ( ldap_is_ldaps_url( val->bv_val )) bc->sb_tls_do_init = 1; #endif } return 0; } static slap_cf_aux_table bindkey[] = { { BER_BVC("uri="), 0, 'x', 1, slap_sb_uri }, { BER_BVC("version="), offsetof(slap_bindconf, sb_version), 'i', 0, versionkey }, { BER_BVC("bindmethod="), offsetof(slap_bindconf, sb_method), 'i', 0, methkey }, { BER_BVC("timeout="), offsetof(slap_bindconf, sb_timeout_api), 'i', 0, NULL }, { BER_BVC("network-timeout="), offsetof(slap_bindconf, sb_timeout_net), 'i', 0, NULL }, { BER_BVC("binddn="), offsetof(slap_bindconf, sb_binddn), 'b', 1, (slap_verbmasks *)dnNormalize }, { BER_BVC("credentials="), offsetof(slap_bindconf, sb_cred), 'b', 1, NULL }, { BER_BVC("saslmech="), offsetof(slap_bindconf, sb_saslmech), 'b', 0, NULL }, { BER_BVC("secprops="), offsetof(slap_bindconf, sb_secprops), 's', 0, NULL }, { BER_BVC("realm="), offsetof(slap_bindconf, sb_realm), 'b', 0, NULL }, { BER_BVC("authcID="), offsetof(slap_bindconf, sb_authcId), 'b', 1, NULL }, { BER_BVC("authzID="), offsetof(slap_bindconf, sb_authzId), 'b', 1, (slap_verbmasks *)authzNormalize }, { BER_BVC("keepalive="), offsetof(slap_bindconf, sb_keepalive), 'x', 0, (slap_verbmasks *)slap_keepalive_parse }, #ifdef HAVE_TLS /* NOTE: replace "13" with the actual index * of the first TLS-related line */ #define aux_TLS (bindkey+13) /* beginning of TLS keywords */ { BER_BVC("starttls="), offsetof(slap_bindconf, sb_tls), 'i', 0, tlskey }, { BER_BVC("tls_cert="), offsetof(slap_bindconf, sb_tls_cert), 's', 1, NULL }, { BER_BVC("tls_key="), offsetof(slap_bindconf, sb_tls_key), 's', 1, NULL }, { BER_BVC("tls_cacert="), offsetof(slap_bindconf, sb_tls_cacert), 's', 1, NULL }, { BER_BVC("tls_cacertdir="), offsetof(slap_bindconf, sb_tls_cacertdir), 's', 1, NULL }, { BER_BVC("tls_reqcert="), offsetof(slap_bindconf, sb_tls_reqcert), 's', 0, NULL }, { BER_BVC("tls_cipher_suite="), offsetof(slap_bindconf, sb_tls_cipher_suite), 's', 0, NULL }, { BER_BVC("tls_protocol_min="), offsetof(slap_bindconf, sb_tls_protocol_min), 's', 0, NULL }, #ifdef HAVE_OPENSSL_CRL { BER_BVC("tls_crlcheck="), offsetof(slap_bindconf, sb_tls_crlcheck), 's', 0, NULL }, #endif #endif { BER_BVNULL, 0, 0, 0, NULL } }; /* * 's': char * * 'b': struct berval; if !NULL, normalize using ((slap_mr_normalize_func *)aux) * 'i': int; if !NULL, compute using ((slap_verbmasks *)aux) * 'u': unsigned * 'I': long * 'U': unsigned long */ int slap_cf_aux_table_parse( const char *word, void *dst, slap_cf_aux_table *tab0, LDAP_CONST char *tabmsg ) { int rc = SLAP_CONF_UNKNOWN; slap_cf_aux_table *tab; for ( tab = tab0; !BER_BVISNULL( &tab->key ); tab++ ) { if ( !strncasecmp( word, tab->key.bv_val, tab->key.bv_len ) ) { char **cptr; int *iptr, j; unsigned *uptr; long *lptr; unsigned long *ulptr; struct berval *bptr; const char *val = word + tab->key.bv_len; switch ( tab->type ) { case 's': cptr = (char **)((char *)dst + tab->off); *cptr = ch_strdup( val ); rc = 0; break; case 'b': bptr = (struct berval *)((char *)dst + tab->off); if ( tab->aux != NULL ) { struct berval dn; slap_mr_normalize_func *normalize = (slap_mr_normalize_func *)tab->aux; ber_str2bv( val, 0, 0, &dn ); rc = normalize( 0, NULL, NULL, &dn, bptr, NULL ); } else { ber_str2bv( val, 0, 1, bptr ); rc = 0; } break; case 'i': iptr = (int *)((char *)dst + tab->off); if ( tab->aux != NULL ) { slap_verbmasks *aux = (slap_verbmasks *)tab->aux; assert( aux != NULL ); rc = 1; for ( j = 0; !BER_BVISNULL( &aux[j].word ); j++ ) { if ( !strcasecmp( val, aux[j].word.bv_val ) ) { *iptr = aux[j].mask; rc = 0; break; } } } else { rc = lutil_atoix( iptr, val, 0 ); } break; case 'u': uptr = (unsigned *)((char *)dst + tab->off); rc = lutil_atoux( uptr, val, 0 ); break; case 'I': lptr = (long *)((char *)dst + tab->off); rc = lutil_atolx( lptr, val, 0 ); break; case 'U': ulptr = (unsigned long *)((char *)dst + tab->off); rc = lutil_atoulx( ulptr, val, 0 ); break; case 'x': if ( tab->aux != NULL ) { struct berval value; slap_cf_aux_table_parse_x *func = (slap_cf_aux_table_parse_x *)tab->aux; ber_str2bv( val, 0, 1, &value ); rc = func( &value, (void *)((char *)dst + tab->off), tab, tabmsg, 0 ); } else { rc = 1; } break; } if ( rc ) { Debug( LDAP_DEBUG_ANY, "invalid %s value %s\n", tabmsg, word, 0 ); } return rc; } } return rc; } int slap_cf_aux_table_unparse( void *src, struct berval *bv, slap_cf_aux_table *tab0 ) { char buf[AC_LINE_MAX], *ptr; slap_cf_aux_table *tab; struct berval tmp; ptr = buf; for (tab = tab0; !BER_BVISNULL(&tab->key); tab++ ) { char **cptr; int *iptr, i; unsigned *uptr; long *lptr; unsigned long *ulptr; struct berval *bptr; cptr = (char **)((char *)src + tab->off); switch ( tab->type ) { case 'b': bptr = (struct berval *)((char *)src + tab->off); cptr = &bptr->bv_val; case 's': if ( *cptr ) { *ptr++ = ' '; ptr = lutil_strcopy( ptr, tab->key.bv_val ); if ( tab->quote ) *ptr++ = '"'; ptr = lutil_strcopy( ptr, *cptr ); if ( tab->quote ) *ptr++ = '"'; } break; case 'i': iptr = (int *)((char *)src + tab->off); if ( tab->aux != NULL ) { slap_verbmasks *aux = (slap_verbmasks *)tab->aux; for ( i = 0; !BER_BVISNULL( &aux[i].word ); i++ ) { if ( *iptr == aux[i].mask ) { *ptr++ = ' '; ptr = lutil_strcopy( ptr, tab->key.bv_val ); ptr = lutil_strcopy( ptr, aux[i].word.bv_val ); break; } } } else { *ptr++ = ' '; ptr = lutil_strcopy( ptr, tab->key.bv_val ); ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ), "%d", *iptr ); } break; case 'u': uptr = (unsigned *)((char *)src + tab->off); *ptr++ = ' '; ptr = lutil_strcopy( ptr, tab->key.bv_val ); ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ), "%u", *uptr ); break; case 'I': lptr = (long *)((char *)src + tab->off); *ptr++ = ' '; ptr = lutil_strcopy( ptr, tab->key.bv_val ); ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ), "%ld", *lptr ); break; case 'U': ulptr = (unsigned long *)((char *)src + tab->off); *ptr++ = ' '; ptr = lutil_strcopy( ptr, tab->key.bv_val ); ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ), "%lu", *ulptr ); break; case 'x': { char *saveptr=ptr; *ptr++ = ' '; ptr = lutil_strcopy( ptr, tab->key.bv_val ); if ( tab->quote ) *ptr++ = '"'; if ( tab->aux != NULL ) { struct berval value; slap_cf_aux_table_parse_x *func = (slap_cf_aux_table_parse_x *)tab->aux; int rc; value.bv_val = ptr; value.bv_len = buf + sizeof( buf ) - ptr; rc = func( &value, (void *)((char *)src + tab->off), tab, "(unparse)", 1 ); if ( rc == 0 ) { if (value.bv_len) { ptr += value.bv_len; } else { ptr = saveptr; break; } } } if ( tab->quote ) *ptr++ = '"'; } break; default: assert( 0 ); } } tmp.bv_val = buf; tmp.bv_len = ptr - buf; ber_dupbv( bv, &tmp ); return 0; } int slap_tls_get_config( LDAP *ld, int opt, char **val ) { #ifdef HAVE_TLS slap_verbmasks *keys; int i, ival; *val = NULL; switch( opt ) { case LDAP_OPT_X_TLS_CRLCHECK: keys = crlkeys; break; case LDAP_OPT_X_TLS_REQUIRE_CERT: keys = vfykeys; break; case LDAP_OPT_X_TLS_PROTOCOL_MIN: { char buf[8]; ldap_pvt_tls_get_option( ld, opt, &ival ); snprintf( buf, sizeof( buf ), "%d.%d", ( ival >> 8 ) & 0xff, ival & 0xff ); *val = ch_strdup( buf ); return 0; } default: return -1; } ldap_pvt_tls_get_option( ld, opt, &ival ); for (i=0; !BER_BVISNULL(&keys[i].word); i++) { if (keys[i].mask == ival) { *val = ch_strdup( keys[i].word.bv_val ); return 0; } } #endif return -1; } int bindconf_tls_parse( const char *word, slap_bindconf *bc ) { #ifdef HAVE_TLS if ( slap_cf_aux_table_parse( word, bc, aux_TLS, "tls config" ) == 0 ) { bc->sb_tls_do_init = 1; return 0; } #endif return -1; } int bindconf_tls_unparse( slap_bindconf *bc, struct berval *bv ) { #ifdef HAVE_TLS return slap_cf_aux_table_unparse( bc, bv, aux_TLS ); #endif return -1; } int bindconf_parse( const char *word, slap_bindconf *bc ) { #ifdef HAVE_TLS /* Detect TLS config changes explicitly */ if ( bindconf_tls_parse( word, bc ) == 0 ) { return 0; } #endif return slap_cf_aux_table_parse( word, bc, bindkey, "bind config" ); } int bindconf_unparse( slap_bindconf *bc, struct berval *bv ) { return slap_cf_aux_table_unparse( bc, bv, bindkey ); } void bindconf_free( slap_bindconf *bc ) { if ( !BER_BVISNULL( &bc->sb_uri ) ) { ch_free( bc->sb_uri.bv_val ); BER_BVZERO( &bc->sb_uri ); } if ( !BER_BVISNULL( &bc->sb_binddn ) ) { ch_free( bc->sb_binddn.bv_val ); BER_BVZERO( &bc->sb_binddn ); } if ( !BER_BVISNULL( &bc->sb_cred ) ) { ch_free( bc->sb_cred.bv_val ); BER_BVZERO( &bc->sb_cred ); } if ( !BER_BVISNULL( &bc->sb_saslmech ) ) { ch_free( bc->sb_saslmech.bv_val ); BER_BVZERO( &bc->sb_saslmech ); } if ( bc->sb_secprops ) { ch_free( bc->sb_secprops ); bc->sb_secprops = NULL; } if ( !BER_BVISNULL( &bc->sb_realm ) ) { ch_free( bc->sb_realm.bv_val ); BER_BVZERO( &bc->sb_realm ); } if ( !BER_BVISNULL( &bc->sb_authcId ) ) { ch_free( bc->sb_authcId.bv_val ); BER_BVZERO( &bc->sb_authcId ); } if ( !BER_BVISNULL( &bc->sb_authzId ) ) { ch_free( bc->sb_authzId.bv_val ); BER_BVZERO( &bc->sb_authzId ); } #ifdef HAVE_TLS if ( bc->sb_tls_cert ) { ch_free( bc->sb_tls_cert ); bc->sb_tls_cert = NULL; } if ( bc->sb_tls_key ) { ch_free( bc->sb_tls_key ); bc->sb_tls_key = NULL; } if ( bc->sb_tls_cacert ) { ch_free( bc->sb_tls_cacert ); bc->sb_tls_cacert = NULL; } if ( bc->sb_tls_cacertdir ) { ch_free( bc->sb_tls_cacertdir ); bc->sb_tls_cacertdir = NULL; } if ( bc->sb_tls_reqcert ) { ch_free( bc->sb_tls_reqcert ); bc->sb_tls_reqcert = NULL; } if ( bc->sb_tls_cipher_suite ) { ch_free( bc->sb_tls_cipher_suite ); bc->sb_tls_cipher_suite = NULL; } if ( bc->sb_tls_protocol_min ) { ch_free( bc->sb_tls_protocol_min ); bc->sb_tls_protocol_min = NULL; } #ifdef HAVE_OPENSSL_CRL if ( bc->sb_tls_crlcheck ) { ch_free( bc->sb_tls_crlcheck ); bc->sb_tls_crlcheck = NULL; } #endif if ( bc->sb_tls_ctx ) { ldap_pvt_tls_ctx_free( bc->sb_tls_ctx ); bc->sb_tls_ctx = NULL; } #endif } void bindconf_tls_defaults( slap_bindconf *bc ) { #ifdef HAVE_TLS if ( bc->sb_tls_do_init ) { if ( !bc->sb_tls_cacert ) ldap_pvt_tls_get_option( slap_tls_ld, LDAP_OPT_X_TLS_CACERTFILE, &bc->sb_tls_cacert ); if ( !bc->sb_tls_cacertdir ) ldap_pvt_tls_get_option( slap_tls_ld, LDAP_OPT_X_TLS_CACERTDIR, &bc->sb_tls_cacertdir ); if ( !bc->sb_tls_cert ) ldap_pvt_tls_get_option( slap_tls_ld, LDAP_OPT_X_TLS_CERTFILE, &bc->sb_tls_cert ); if ( !bc->sb_tls_key ) ldap_pvt_tls_get_option( slap_tls_ld, LDAP_OPT_X_TLS_KEYFILE, &bc->sb_tls_key ); if ( !bc->sb_tls_cipher_suite ) ldap_pvt_tls_get_option( slap_tls_ld, LDAP_OPT_X_TLS_CIPHER_SUITE, &bc->sb_tls_cipher_suite ); if ( !bc->sb_tls_reqcert ) bc->sb_tls_reqcert = ch_strdup("demand"); #ifdef HAVE_OPENSSL_CRL if ( !bc->sb_tls_crlcheck ) slap_tls_get_config( slap_tls_ld, LDAP_OPT_X_TLS_CRLCHECK, &bc->sb_tls_crlcheck ); #endif } #endif } #ifdef HAVE_TLS static struct { const char *key; size_t offset; int opt; } bindtlsopts[] = { { "tls_cert", offsetof(slap_bindconf, sb_tls_cert), LDAP_OPT_X_TLS_CERTFILE }, { "tls_key", offsetof(slap_bindconf, sb_tls_key), LDAP_OPT_X_TLS_KEYFILE }, { "tls_cacert", offsetof(slap_bindconf, sb_tls_cacert), LDAP_OPT_X_TLS_CACERTFILE }, { "tls_cacertdir", offsetof(slap_bindconf, sb_tls_cacertdir), LDAP_OPT_X_TLS_CACERTDIR }, { "tls_cipher_suite", offsetof(slap_bindconf, sb_tls_cipher_suite), LDAP_OPT_X_TLS_CIPHER_SUITE }, { "tls_protocol_min", offsetof(slap_bindconf, sb_tls_protocol_min), LDAP_OPT_X_TLS_PROTOCOL_MIN }, {0, 0} }; int bindconf_tls_set( slap_bindconf *bc, LDAP *ld ) { int i, rc, newctx = 0, res = 0; char *ptr = (char *)bc, **word; bc->sb_tls_do_init = 0; for (i=0; bindtlsopts[i].opt; i++) { word = (char **)(ptr + bindtlsopts[i].offset); if ( *word ) { rc = ldap_set_option( ld, bindtlsopts[i].opt, *word ); if ( rc ) { Debug( LDAP_DEBUG_ANY, "bindconf_tls_set: failed to set %s to %s\n", bindtlsopts[i].key, *word, 0 ); res = -1; } else newctx = 1; } } if ( bc->sb_tls_reqcert ) { rc = ldap_int_tls_config( ld, LDAP_OPT_X_TLS_REQUIRE_CERT, bc->sb_tls_reqcert ); if ( rc ) { Debug( LDAP_DEBUG_ANY, "bindconf_tls_set: failed to set tls_reqcert to %s\n", bc->sb_tls_reqcert, 0, 0 ); res = -1; } else newctx = 1; } if ( bc->sb_tls_protocol_min ) { rc = ldap_int_tls_config( ld, LDAP_OPT_X_TLS_PROTOCOL_MIN, bc->sb_tls_protocol_min ); if ( rc ) { Debug( LDAP_DEBUG_ANY, "bindconf_tls_set: failed to set tls_protocol_min to %s\n", bc->sb_tls_protocol_min, 0, 0 ); res = -1; } else newctx = 1; } #ifdef HAVE_OPENSSL_CRL if ( bc->sb_tls_crlcheck ) { rc = ldap_int_tls_config( ld, LDAP_OPT_X_TLS_CRLCHECK, bc->sb_tls_crlcheck ); if ( rc ) { Debug( LDAP_DEBUG_ANY, "bindconf_tls_set: failed to set tls_crlcheck to %s\n", bc->sb_tls_crlcheck, 0, 0 ); res = -1; } else newctx = 1; } #endif if ( newctx ) { int opt = 0; if ( bc->sb_tls_ctx ) { ldap_pvt_tls_ctx_free( bc->sb_tls_ctx ); bc->sb_tls_ctx = NULL; } rc = ldap_set_option( ld, LDAP_OPT_X_TLS_NEWCTX, &opt ); if ( rc ) res = rc; else ldap_get_option( ld, LDAP_OPT_X_TLS_CTX, &bc->sb_tls_ctx ); } return res; } #endif /* * set connection keepalive options */ void slap_client_keepalive(LDAP *ld, slap_keepalive *sk) { if (!sk) return; if ( sk->sk_idle ) { ldap_set_option( ld, LDAP_OPT_X_KEEPALIVE_IDLE, &sk->sk_idle ); } if ( sk->sk_probes ) { ldap_set_option( ld, LDAP_OPT_X_KEEPALIVE_PROBES, &sk->sk_probes ); } if ( sk->sk_interval ) { ldap_set_option( ld, LDAP_OPT_X_KEEPALIVE_INTERVAL, &sk->sk_interval ); } return; } /* * connect to a client using the bindconf data * note: should move "version" into bindconf... */ int slap_client_connect( LDAP **ldp, slap_bindconf *sb ) { LDAP *ld = NULL; int rc; struct timeval tv; /* Init connection to master */ rc = ldap_initialize( &ld, sb->sb_uri.bv_val ); if ( rc != LDAP_SUCCESS ) { Debug( LDAP_DEBUG_ANY, "slap_client_connect: " "ldap_initialize(%s) failed (%d)\n", sb->sb_uri.bv_val, rc, 0 ); return rc; } if ( sb->sb_version != 0 ) { ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, (const void *)&sb->sb_version ); } if ( sb->sb_timeout_api ) { tv.tv_sec = sb->sb_timeout_api; tv.tv_usec = 0; ldap_set_option( ld, LDAP_OPT_TIMEOUT, &tv ); } if ( sb->sb_timeout_net ) { tv.tv_sec = sb->sb_timeout_net; tv.tv_usec = 0; ldap_set_option( ld, LDAP_OPT_NETWORK_TIMEOUT, &tv ); } /* setting network keepalive options */ slap_client_keepalive(ld, &sb->sb_keepalive); #ifdef HAVE_TLS if ( sb->sb_tls_do_init ) { rc = bindconf_tls_set( sb, ld ); } else if ( sb->sb_tls_ctx ) { rc = ldap_set_option( ld, LDAP_OPT_X_TLS_CTX, sb->sb_tls_ctx ); } if ( rc ) { Debug( LDAP_DEBUG_ANY, "slap_client_connect: " "URI=%s TLS context initialization failed (%d)\n", sb->sb_uri.bv_val, rc, 0 ); goto done; } #endif /* Bind */ if ( sb->sb_tls ) { rc = ldap_start_tls_s( ld, NULL, NULL ); if ( rc != LDAP_SUCCESS ) { Debug( LDAP_DEBUG_ANY, "slap_client_connect: URI=%s " "%s, ldap_start_tls failed (%d)\n", sb->sb_uri.bv_val, sb->sb_tls == SB_TLS_CRITICAL ? "Error" : "Warning", rc ); if ( sb->sb_tls == SB_TLS_CRITICAL ) { goto done; } } } if ( sb->sb_method == LDAP_AUTH_SASL ) { #ifdef HAVE_CYRUS_SASL void *defaults; if ( sb->sb_secprops != NULL ) { rc = ldap_set_option( ld, LDAP_OPT_X_SASL_SECPROPS, sb->sb_secprops); if( rc != LDAP_OPT_SUCCESS ) { Debug( LDAP_DEBUG_ANY, "slap_client_connect: " "error, ldap_set_option " "(%s,SECPROPS,\"%s\") failed!\n", sb->sb_uri.bv_val, sb->sb_secprops, 0 ); goto done; } } defaults = lutil_sasl_defaults( ld, sb->sb_saslmech.bv_val, sb->sb_realm.bv_val, sb->sb_authcId.bv_val, sb->sb_cred.bv_val, sb->sb_authzId.bv_val ); if ( defaults == NULL ) { rc = LDAP_OTHER; goto done; } rc = ldap_sasl_interactive_bind_s( ld, sb->sb_binddn.bv_val, sb->sb_saslmech.bv_val, NULL, NULL, LDAP_SASL_QUIET, lutil_sasl_interact, defaults ); lutil_sasl_freedefs( defaults ); /* FIXME: different error behaviors according to * 1) return code * 2) on err policy : exit, retry, backoff ... */ if ( rc != LDAP_SUCCESS ) { static struct berval bv_GSSAPI = BER_BVC( "GSSAPI" ); Debug( LDAP_DEBUG_ANY, "slap_client_connect: URI=%s " "ldap_sasl_interactive_bind_s failed (%d)\n", sb->sb_uri.bv_val, rc, 0 ); /* FIXME (see above comment) */ /* if Kerberos credentials cache is not active, retry */ if ( ber_bvcmp( &sb->sb_saslmech, &bv_GSSAPI ) == 0 && rc == LDAP_LOCAL_ERROR ) { rc = LDAP_SERVER_DOWN; } goto done; } #else /* HAVE_CYRUS_SASL */ /* Should never get here, we trapped this at config time */ assert(0); Debug( LDAP_DEBUG_SYNC, "not compiled with SASL support\n", 0, 0, 0 ); rc = LDAP_OTHER; goto done; #endif } else if ( sb->sb_method == LDAP_AUTH_SIMPLE ) { rc = ldap_sasl_bind_s( ld, sb->sb_binddn.bv_val, LDAP_SASL_SIMPLE, &sb->sb_cred, NULL, NULL, NULL ); if ( rc != LDAP_SUCCESS ) { Debug( LDAP_DEBUG_ANY, "slap_client_connect: " "URI=%s DN=\"%s\" " "ldap_sasl_bind_s failed (%d)\n", sb->sb_uri.bv_val, sb->sb_binddn.bv_val, rc ); goto done; } } done:; if ( rc ) { if ( ld ) { ldap_unbind_ext( ld, NULL, NULL ); *ldp = NULL; } } else { *ldp = ld; } return rc; } /* -------------------------------------- */ static char * strtok_quote( char *line, char *sep, char **quote_ptr, int *iqp ) { int inquote; char *tmp; static char *next; *quote_ptr = NULL; if ( line != NULL ) { next = line; } while ( *next && strchr( sep, *next ) ) { next++; } if ( *next == '\0' ) { next = NULL; return( NULL ); } tmp = next; for ( inquote = 0; *next; ) { switch ( *next ) { case '"': if ( inquote ) { inquote = 0; } else { inquote = 1; } AC_MEMCPY( next, next + 1, strlen( next + 1 ) + 1 ); break; case '\\': if ( next[1] ) AC_MEMCPY( next, next + 1, strlen( next + 1 ) + 1 ); next++; /* dont parse the escaped character */ break; default: if ( ! inquote ) { if ( strchr( sep, *next ) != NULL ) { *quote_ptr = next; *next++ = '\0'; return( tmp ); } } next++; break; } } *iqp = inquote; return( tmp ); } static char buf[AC_LINE_MAX]; static char *line; static size_t lmax, lcur; #define CATLINE( buf ) \ do { \ size_t len = strlen( buf ); \ while ( lcur + len + 1 > lmax ) { \ lmax += AC_LINE_MAX; \ line = (char *) ch_realloc( line, lmax ); \ } \ strcpy( line + lcur, buf ); \ lcur += len; \ } while( 0 ) static void fp_getline_init(ConfigArgs *c) { c->lineno = -1; buf[0] = '\0'; } static int fp_getline( FILE *fp, ConfigArgs *c ) { char *p; lcur = 0; CATLINE(buf); c->lineno++; /* avoid stack of bufs */ if ( strncasecmp( line, "include", STRLENOF( "include" ) ) == 0 ) { buf[0] = '\0'; c->line = line; return(1); } while ( fgets( buf, sizeof( buf ), fp ) ) { p = strchr( buf, '\n' ); if ( p ) { if ( p > buf && p[-1] == '\r' ) { --p; } *p = '\0'; } /* XXX ugly */ c->line = line; if ( line[0] && ( p = line + strlen( line ) - 1 )[0] == '\\' && p[-1] != '\\' ) { p[0] = '\0'; lcur--; } else { if ( !isspace( (unsigned char)buf[0] ) ) { return(1); } buf[0] = ' '; } CATLINE(buf); c->lineno++; } buf[0] = '\0'; c->line = line; return(line[0] ? 1 : 0); } int config_fp_parse_line(ConfigArgs *c) { char *token; static char *const hide[] = { "rootpw", "replica", "syncrepl", /* in slapd */ "acl-bind", "acl-method", "idassert-bind", /* in back-ldap */ "acl-passwd", "bindpw", /* in back- */ "pseudorootpw", /* in back-meta */ "dbpasswd", /* in back-sql */ NULL }; static char *const raw[] = { "attributetype", "objectclass", "ditcontentrule", "ldapsyntax", NULL }; char *quote_ptr; int i = (int)(sizeof(hide)/sizeof(hide[0])) - 1; int inquote = 0; c->tline = ch_strdup(c->line); token = strtok_quote(c->tline, " \t", "e_ptr, &inquote); if(token) for(i = 0; hide[i]; i++) if(!strcasecmp(token, hide[i])) break; if(quote_ptr) *quote_ptr = ' '; Debug(LDAP_DEBUG_CONFIG, "%s (%s%s)\n", c->log, hide[i] ? hide[i] : c->line, hide[i] ? " ***" : ""); if(quote_ptr) *quote_ptr = '\0'; for(;; token = strtok_quote(NULL, " \t", "e_ptr, &inquote)) { if(c->argc >= c->argv_size) { char **tmp; tmp = ch_realloc(c->argv, (c->argv_size + ARGS_STEP) * sizeof(*c->argv)); if(!tmp) { Debug(LDAP_DEBUG_ANY, "%s: out of memory\n", c->log, 0, 0); return -1; } c->argv = tmp; c->argv_size += ARGS_STEP; } if(token == NULL) break; c->argv[c->argc++] = token; } c->argv[c->argc] = NULL; if (inquote) { /* these directives parse c->line independently of argv tokenizing */ for(i = 0; raw[i]; i++) if (!strcasecmp(c->argv[0], raw[i])) return 0; Debug(LDAP_DEBUG_ANY, "%s: unterminated quoted string \"%s\"\n", c->log, c->argv[c->argc-1], 0); return -1; } return(0); } void config_destroy( ) { ucdata_unload( UCDATA_ALL ); if ( frontendDB ) { /* NOTE: in case of early exit, frontendDB can be NULL */ if ( frontendDB->be_schemandn.bv_val ) free( frontendDB->be_schemandn.bv_val ); if ( frontendDB->be_schemadn.bv_val ) free( frontendDB->be_schemadn.bv_val ); if ( frontendDB->be_acl ) acl_destroy( frontendDB->be_acl ); } free( line ); if ( slapd_args_file ) free ( slapd_args_file ); if ( slapd_pid_file ) free ( slapd_pid_file ); if ( default_passwd_hash ) ldap_charray_free( default_passwd_hash ); } char ** slap_str2clist( char ***out, char *in, const char *brkstr ) { char *str; char *s; char *lasts; int i, j; char **new; /* find last element in list */ for (i = 0; *out && (*out)[i]; i++); /* protect the input string from strtok */ str = ch_strdup( in ); if ( *str == '\0' ) { free( str ); return( *out ); } /* Count words in string */ j=1; for ( s = str; *s; s++ ) { if ( strchr( brkstr, *s ) != NULL ) { j++; } } *out = ch_realloc( *out, ( i + j + 1 ) * sizeof( char * ) ); new = *out + i; for ( s = ldap_pvt_strtok( str, brkstr, &lasts ); s != NULL; s = ldap_pvt_strtok( NULL, brkstr, &lasts ) ) { *new = ch_strdup( s ); new++; } *new = NULL; free( str ); return( *out ); } int config_generic_wrapper( Backend *be, const char *fname, int lineno, int argc, char **argv ) { ConfigArgs c = { 0 }; ConfigTable *ct; int rc; c.be = be; c.fname = fname; c.lineno = lineno; c.argc = argc; c.argv = argv; c.valx = -1; c.line = line; c.op = SLAP_CONFIG_ADD; snprintf( c.log, sizeof( c.log ), "%s: line %d", fname, lineno ); rc = SLAP_CONF_UNKNOWN; ct = config_find_keyword( be->be_cf_ocs->co_table, &c ); if ( ct ) { c.table = be->be_cf_ocs->co_type; rc = config_add_vals( ct, &c ); } return rc; } /* See if the given URL (in plain and parsed form) matches * any of the server's listener addresses. Return matching * Listener or NULL for no match. */ Listener *config_check_my_url( const char *url, LDAPURLDesc *lud ) { Listener **l = slapd_get_listeners(); int i, isMe; /* Try a straight compare with Listener strings */ for ( i=0; l && l[i]; i++ ) { if ( !strcasecmp( url, l[i]->sl_url.bv_val )) { return l[i]; } } isMe = 0; /* If hostname is empty, or is localhost, or matches * our hostname, this url refers to this host. * Compare it against listeners and ports. */ if ( !lud->lud_host || !lud->lud_host[0] || !strncasecmp("localhost", lud->lud_host, STRLENOF("localhost")) || !strcasecmp( global_host, lud->lud_host )) { for ( i=0; l && l[i]; i++ ) { LDAPURLDesc *lu2; ldap_url_parse( l[i]->sl_url.bv_val, &lu2 ); do { if ( strcasecmp( lud->lud_scheme, lu2->lud_scheme )) break; if ( lud->lud_port != lu2->lud_port ) break; /* Listener on ANY address */ if ( !lu2->lud_host || !lu2->lud_host[0] ) { isMe = 1; break; } /* URL on ANY address */ if ( !lud->lud_host || !lud->lud_host[0] ) { isMe = 1; break; } /* Listener has specific host, must * match it */ if ( !strcasecmp( lud->lud_host, lu2->lud_host )) { isMe = 1; break; } } while(0); ldap_free_urldesc( lu2 ); if ( isMe ) { return l[i]; } } } return NULL; }