Filter *restrict_filter;
struct berval restrict_val;
+ int type;
regex_t *re;
LDAPURLDesc *lud;
int set;
} constraint;
enum {
- CONSTRAINT_ATTRIBUTE = 1
+ CONSTRAINT_ATTRIBUTE = 1,
+ CONSTRAINT_COUNT,
+ CONSTRAINT_SIZE,
+ CONSTRAINT_REGEX,
+ CONSTRAINT_SET,
+ CONSTRAINT_URI,
};
static ConfigDriver constraint_cf_gen;
for (cp=cn; cp; cp=cp->ap_next) {
char *s;
char *tstr = NULL;
- int quotes = 0;
+ int quotes = 0, numeric = 0;
int j;
size_t val;
char val_buf[SLAP_TEXT_BUFLEN] = { '\0' };
/* room for commas */
bv.bv_len += j - 1;
- if (cp->re) {
- tstr = REGEX_STR;
- quotes = 1;
- } else if (cp->lud) {
- tstr = URI_STR;
- quotes = 1;
- } else if (cp->set) {
- tstr = SET_STR;
- quotes = 1;
- } else if (cp->size) {
- tstr = SIZE_STR;
- val = cp->size;
- } else if (cp->count) {
- tstr = COUNT_STR;
- val = cp->count;
+ switch (cp->type) {
+ case CONSTRAINT_COUNT:
+ tstr = COUNT_STR;
+ val = cp->count;
+ numeric = 1;
+ break;
+ case CONSTRAINT_SIZE:
+ tstr = SIZE_STR;
+ val = cp->size;
+ numeric = 1;
+ break;
+ case CONSTRAINT_REGEX:
+ tstr = REGEX_STR;
+ quotes = 1;
+ break;
+ case CONSTRAINT_SET:
+ tstr = SET_STR;
+ quotes = 1;
+ break;
+ case CONSTRAINT_URI:
+ tstr = URI_STR;
+ quotes = 1;
+ break;
+ default:
+ abort();
}
bv.bv_len += strlen(tstr);
bv.bv_len += cp->restrict_val.bv_len + STRLENOF(" restrict=\"\"");
}
- if (cp->count || cp->size) {
- int len = snprintf(val_buf, sizeof(val_buf), "%zd", val);
+ if (numeric) {
+ int len = snprintf(val_buf, sizeof(val_buf), "%zu", val);
if (len <= 0) {
/* error */
return -1;
*s++ = ' ';
s = lutil_strcopy( s, tstr );
*s++ = ' ';
- if (cp->count || cp->size) {
+ if (numeric) {
s = lutil_strcopy( s, val_buf );
} else {
if ( quotes ) *s++ = '"';
if ( strcasecmp( c->argv[2], REGEX_STR ) == 0) {
int err;
+ ap.type = CONSTRAINT_REGEX;
ap.re = ch_malloc( sizeof(regex_t) );
if ((err = regcomp( ap.re,
c->argv[3], REG_EXTENDED )) != 0) {
ber_str2bv( c->argv[3], 0, 1, &ap.val );
} else if ( strcasecmp( c->argv[2], SIZE_STR ) == 0 ) {
size_t size;
+ char *endptr;
- if ( ( size = atoi(c->argv[3]) ) != 0 )
- ap.size = size;
+ ap.type = CONSTRAINT_SIZE;
+ ap.size = strtoull(c->argv[3], &endptr, 10);
+ if ( *endptr )
+ rc = ARG_BAD_CONF;
} else if ( strcasecmp( c->argv[2], COUNT_STR ) == 0 ) {
size_t count;
+ char *endptr;
- if ( ( count = atoi(c->argv[3]) ) != 0 )
- ap.count = count;
+ ap.type = CONSTRAINT_COUNT;
+ ap.count = strtoull(c->argv[3], &endptr, 10);
+ if ( *endptr )
+ rc = ARG_BAD_CONF;
} else if ( strcasecmp( c->argv[2], URI_STR ) == 0 ) {
int err;
+ ap.type = CONSTRAINT_URI;
err = ldap_url_parse(c->argv[3], &ap.lud);
if ( err != LDAP_URL_SUCCESS ) {
snprintf( c->cr_msg, sizeof( c->cr_msg ),
} else if ( strcasecmp( c->argv[2], SET_STR ) == 0 ) {
ap.set = 1;
ber_str2bv( c->argv[3], 0, 1, &ap.val );
+ ap.type = CONSTRAINT_SET;
} else {
snprintf( c->cr_msg, sizeof( c->cr_msg ),
constraint *a2 = ch_calloc( sizeof(constraint), 1 );
a2->ap_next = on->on_bi.bi_private;
a2->ap = ap.ap;
+ a2->type = ap.type;
a2->re = ap.re;
a2->val = ap.val;
a2->lud = ap.lud;
{
if ((!c) || (!bv)) return LDAP_SUCCESS;
- if ((c->re) &&
- (regexec(c->re, bv->bv_val, 0, NULL, 0) == REG_NOMATCH))
- return LDAP_CONSTRAINT_VIOLATION; /* regular expression violation */
-
- if ((c->size) && (bv->bv_len > c->size))
- return LDAP_CONSTRAINT_VIOLATION; /* size violation */
-
- if (c->lud) {
- Operation nop = *op;
- slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
- slap_callback cb;
- int i;
- int found = 0;
- int rc;
- size_t len;
- struct berval filterstr;
- char *ptr;
-
- cb.sc_next = NULL;
- cb.sc_response = constraint_uri_cb;
- cb.sc_cleanup = NULL;
- cb.sc_private = &found;
-
- nop.o_protocol = LDAP_VERSION3;
- nop.o_tag = LDAP_REQ_SEARCH;
- nop.o_time = slap_get_time();
- if (c->lud->lud_dn) {
- struct berval dn;
-
- ber_str2bv(c->lud->lud_dn, 0, 0, &dn);
- nop.o_req_dn = dn;
- nop.o_req_ndn = dn;
- nop.o_bd = select_backend(&nop.o_req_ndn, 1 );
- if (!nop.o_bd) {
- return LDAP_NO_SUCH_OBJECT; /* unexpected error */
+ switch (c->type) {
+ case CONSTRAINT_SIZE:
+ if (bv->bv_len > c->size)
+ return LDAP_CONSTRAINT_VIOLATION; /* size violation */
+ break;
+ case CONSTRAINT_REGEX:
+ if (regexec(c->re, bv->bv_val, 0, NULL, 0) == REG_NOMATCH)
+ return LDAP_CONSTRAINT_VIOLATION; /* regular expression violation */
+ break;
+ case CONSTRAINT_URI: {
+ Operation nop = *op;
+ slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
+ slap_callback cb;
+ int i;
+ int found = 0;
+ int rc;
+ size_t len;
+ struct berval filterstr;
+ char *ptr;
+
+ cb.sc_next = NULL;
+ cb.sc_response = constraint_uri_cb;
+ cb.sc_cleanup = NULL;
+ cb.sc_private = &found;
+
+ nop.o_protocol = LDAP_VERSION3;
+ nop.o_tag = LDAP_REQ_SEARCH;
+ nop.o_time = slap_get_time();
+ if (c->lud->lud_dn) {
+ struct berval dn;
+
+ ber_str2bv(c->lud->lud_dn, 0, 0, &dn);
+ nop.o_req_dn = dn;
+ nop.o_req_ndn = dn;
+ nop.o_bd = select_backend(&nop.o_req_ndn, 1 );
+ if (!nop.o_bd) {
+ return LDAP_NO_SUCH_OBJECT; /* unexpected error */
+ }
+ if (!nop.o_bd->be_search) {
+ return LDAP_OTHER; /* unexpected error */
+ }
+ } else {
+ nop.o_req_dn = nop.o_bd->be_nsuffix[0];
+ nop.o_req_ndn = nop.o_bd->be_nsuffix[0];
+ nop.o_bd = on->on_info->oi_origdb;
}
- if (!nop.o_bd->be_search) {
- return LDAP_OTHER; /* unexpected error */
+ nop.o_do_not_cache = 1;
+ nop.o_callback = &cb;
+
+ nop.ors_scope = c->lud->lud_scope;
+ nop.ors_deref = LDAP_DEREF_NEVER;
+ nop.ors_slimit = SLAP_NO_LIMIT;
+ nop.ors_tlimit = SLAP_NO_LIMIT;
+ nop.ors_limit = NULL;
+
+ nop.ors_attrsonly = 0;
+ nop.ors_attrs = slap_anlist_no_attrs;
+
+ len = STRLENOF("(&(") +
+ c->filter.bv_len +
+ STRLENOF(")(|");
+
+ for (i = 0; c->attrs[i]; i++) {
+ len += STRLENOF("(") +
+ c->attrs[i]->ad_cname.bv_len +
+ STRLENOF("=") +
+ bv->bv_len +
+ STRLENOF(")");
}
- } else {
- nop.o_req_dn = nop.o_bd->be_nsuffix[0];
- nop.o_req_ndn = nop.o_bd->be_nsuffix[0];
- nop.o_bd = on->on_info->oi_origdb;
- }
- nop.o_do_not_cache = 1;
- nop.o_callback = &cb;
-
- nop.ors_scope = c->lud->lud_scope;
- nop.ors_deref = LDAP_DEREF_NEVER;
- nop.ors_slimit = SLAP_NO_LIMIT;
- nop.ors_tlimit = SLAP_NO_LIMIT;
- nop.ors_limit = NULL;
-
- nop.ors_attrsonly = 0;
- nop.ors_attrs = slap_anlist_no_attrs;
-
- len = STRLENOF("(&(") +
- c->filter.bv_len +
- STRLENOF(")(|");
-
- for (i = 0; c->attrs[i]; i++) {
- len += STRLENOF("(") +
- c->attrs[i]->ad_cname.bv_len +
- STRLENOF("=") +
- bv->bv_len +
- STRLENOF(")");
- }
- len += STRLENOF("))");
- filterstr.bv_len = len;
- filterstr.bv_val = op->o_tmpalloc(len + 1, op->o_tmpmemctx);
-
- ptr = filterstr.bv_val +
- snprintf(filterstr.bv_val, len, "(&(%s)(|", c->lud->lud_filter);
- for (i = 0; c->attrs[i]; i++) {
- *ptr++ = '(';
- ptr = lutil_strcopy( ptr, c->attrs[i]->ad_cname.bv_val );
- *ptr++ = '=';
- ptr = lutil_strcopy( ptr, bv->bv_val );
+ len += STRLENOF("))");
+ filterstr.bv_len = len;
+ filterstr.bv_val = op->o_tmpalloc(len + 1, op->o_tmpmemctx);
+
+ ptr = filterstr.bv_val +
+ snprintf(filterstr.bv_val, len, "(&(%s)(|", c->lud->lud_filter);
+ for (i = 0; c->attrs[i]; i++) {
+ *ptr++ = '(';
+ ptr = lutil_strcopy( ptr, c->attrs[i]->ad_cname.bv_val );
+ *ptr++ = '=';
+ ptr = lutil_strcopy( ptr, bv->bv_val );
+ *ptr++ = ')';
+ }
*ptr++ = ')';
- }
- *ptr++ = ')';
- *ptr++ = ')';
- *ptr++ = '\0';
+ *ptr++ = ')';
+ *ptr++ = '\0';
- nop.ors_filterstr = filterstr;
- nop.ors_filter = str2filter_x(&nop, filterstr.bv_val);
- if ( nop.ors_filter == NULL ) {
- Debug( LDAP_DEBUG_ANY,
- "%s constraint_violation uri filter=\"%s\" invalid\n",
- op->o_log_prefix, filterstr.bv_val, 0 );
- rc = LDAP_OTHER;
+ nop.ors_filterstr = filterstr;
+ nop.ors_filter = str2filter_x(&nop, filterstr.bv_val);
+ if ( nop.ors_filter == NULL ) {
+ Debug( LDAP_DEBUG_ANY,
+ "%s constraint_violation uri filter=\"%s\" invalid\n",
+ op->o_log_prefix, filterstr.bv_val, 0 );
+ rc = LDAP_OTHER;
- } else {
- SlapReply nrs = { REP_RESULT };
+ } else {
+ SlapReply nrs = { REP_RESULT };
- Debug(LDAP_DEBUG_TRACE,
- "==> constraint_violation uri filter = %s\n",
- filterstr.bv_val, 0, 0);
+ Debug(LDAP_DEBUG_TRACE,
+ "==> constraint_violation uri filter = %s\n",
+ filterstr.bv_val, 0, 0);
- rc = nop.o_bd->be_search( &nop, &nrs );
-
- Debug(LDAP_DEBUG_TRACE,
- "==> constraint_violation uri rc = %d, found = %d\n",
- rc, found, 0);
- }
- op->o_tmpfree(filterstr.bv_val, op->o_tmpmemctx);
+ rc = nop.o_bd->be_search( &nop, &nrs );
- if ((rc != LDAP_SUCCESS) && (rc != LDAP_NO_SUCH_OBJECT)) {
- return rc; /* unexpected error */
- }
+ Debug(LDAP_DEBUG_TRACE,
+ "==> constraint_violation uri rc = %d, found = %d\n",
+ rc, found, 0);
+ }
+ op->o_tmpfree(filterstr.bv_val, op->o_tmpmemctx);
- if (!found)
- return LDAP_CONSTRAINT_VIOLATION; /* constraint violation */
+ if ((rc != LDAP_SUCCESS) && (rc != LDAP_NO_SUCH_OBJECT)) {
+ return rc; /* unexpected error */
+ }
+
+ if (!found)
+ return LDAP_CONSTRAINT_VIOLATION; /* constraint violation */
+ break;
+ }
}
return LDAP_SUCCESS;
"a->a_numvals = %u, cp->count = %lu\n",
a->a_numvals, (unsigned long) cp->count, 0);
- if ((cp->count != 0) && (a->a_numvals > cp->count)) {
- rc = LDAP_CONSTRAINT_VIOLATION;
- goto add_violation;
- }
-
- for ( i = 0; b[i].bv_val; i++ ) {
- rc = constraint_violation( cp, &b[i], op );
- if ( rc ) {
- goto add_violation;
+ switch (cp->type) {
+ case CONSTRAINT_COUNT:
+ if (a->a_numvals > cp->count)
+ rc = LDAP_CONSTRAINT_VIOLATION;
+ break;
+ case CONSTRAINT_SET:
+ if (acl_match_set(&cp->val, op, op->ora_e, NULL) == 0)
+ rc = LDAP_CONSTRAINT_VIOLATION;
+ break;
+ default:
+ for ( i = 0; b[i].bv_val; i++ ) {
+ rc = constraint_violation( cp, &b[i], op );
+ if ( rc ) {
+ goto add_violation;
+ }
+ }
}
- }
-
- if (cp->set && acl_match_set(&cp->val, op, op->ora_e, NULL) == 0) {
- rc = LDAP_CONSTRAINT_VIOLATION;
- goto add_violation; /* constraint violation */
- }
+ if ( rc )
+ goto add_violation;
}
}
/* Do we need to count attributes? */
for(cp = c; cp; cp = cp->ap_next) {
- if (cp->count != 0) {
+ if (cp->type == CONSTRAINT_COUNT) {
if (rc != 0 || target_entry == NULL) {
Debug(LDAP_DEBUG_TRACE,
"==> constraint_update rc = %d DN=\"%s\"%s\n",
}
}
- if (cp->set && target_entry) {
+ if (cp->type == CONSTRAINT_SET && target_entry) {
if (target_entry_copy == NULL) {
Modifications *ml;
projects / openldap / commitdiff