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ITS#8051 use a regexp

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This commit is contained in:
Howard Chu 2015-02-04 05:21:46 +00:00
parent 2fbecdd756
commit 129299a933
3 changed files with 28 additions and 46 deletions
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6
doc/man/man5/slapd-sock.5
View File

@ -59,9 +59,9 @@ sends just the results of an operation. "search" sends all entries that
the database returned for a search request. The default is empty
(no responses are sent).
.TP
.B socksuffix <DN suffix>
Specify subtrees for which the overlay will act. Only operations on
DNs matching the specified suffix(es) will be processed. The default
.B sockdnpat <regexp>
Specify DN patterns for which the overlay will act. Only operations on
DNs matching the specified regular expression will be processed. The default
is empty (all DNs are processed).
.SH PROTOCOL

4
servers/slapd/back-sock/back-sock.h
View File

@ -30,8 +30,8 @@ struct sockinfo {
slap_mask_t si_extensions;
slap_mask_t si_ops; /* overlay: operations to act on */
slap_mask_t si_resps; /* overlay: responses to forward */
BerVarray si_suffix; /* overlay: DN suffixes to match */
BerVarray si_nsuffix; /* overlay: DN suffixes to match */
regex_t si_dnpat; /* overlay: DN pattern to match */
struct berval si_dnpatstr;
};
#define SOCK_EXT_BINDDN 1

60
servers/slapd/back-sock/config.c
View File

@ -37,7 +37,7 @@ enum {
BS_EXT = 1,
BS_OPS,
BS_RESP,
BS_SUFFIX
BS_DNPAT
};
/* The number of overlay-only config attrs */
@ -54,11 +54,11 @@ static ConfigTable bscfg[] = {
"DESC 'Response types to forward' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString )", NULL, NULL },
{ "socksuffix", "DN", 2, 0, 0, ARG_DN|ARG_QUOTE|ARG_MAGIC|BS_SUFFIX,
bs_cf_gen, "( OLcfgDbAt:7.5 NAME 'olcOvSocketSuffix' "
"DESC 'DN suffixes to match' "
"EQUALITY distinguishedNameMatch "
"SYNTAX OMsDN )", NULL, NULL },
{ "sockdnpat", "regexp", 2, 2, 0, ARG_MAGIC|BS_DNPAT,
bs_cf_gen, "( OLcfgDbAt:7.5 NAME 'olcOvSocketDNpat' "
"DESC 'DN pattern to match' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "socketpath", "pathname", 2, 2, 0, ARG_STRING|ARG_OFFSET,
(void *)offsetof(struct sockinfo, si_sockpath),
@ -93,7 +93,7 @@ static ConfigOCs osocs[] = {
"MUST olcDbSocketPath "
"MAY ( olcDbSocketExtensions $ "
" olcOvSocketOps $ olcOvSocketResps $ "
" olcOvSocketSuffix ) )",
" olcOvSocketDNpat ) )",
Cft_Overlay, bscfg },
{ NULL, 0, NULL }
};
@ -157,9 +157,8 @@ bs_cf_gen( ConfigArgs *c )
return mask_to_verbs( ov_ops, si->si_ops, &c->rvalue_vals );
case BS_RESP:
return mask_to_verbs( ov_resps, si->si_resps, &c->rvalue_vals );
case BS_SUFFIX:
value_add( &c->rvalue_vals, si->si_suffix );
value_add( &c->rvalue_nvals, si->si_nsuffix );
case BS_DNPAT:
value_add_one( &c->rvalue_vals, &si->si_dnpatstr );
return 0;
}
} else if ( c->op == LDAP_MOD_DELETE ) {
@ -197,22 +196,10 @@ bs_cf_gen( ConfigArgs *c )
si->si_resps ^= dels;
}
return rc;
case BS_SUFFIX:
if ( c->valx < 0 ) {
ber_bvarray_free( si->si_suffix );
ber_bvarray_free( si->si_nsuffix );
si->si_suffix = NULL;
si->si_nsuffix = NULL;
} else {
int i = c->valx;
ch_free( si->si_suffix[i].bv_val );
ch_free( si->si_nsuffix[i].bv_val );
do {
si->si_suffix[i] = si->si_suffix[i+1];
si->si_nsuffix[i] = si->si_nsuffix[i+1];
i++;
} while ( !BER_BVISNULL( &si->si_suffix[i] ));
}
case BS_DNPAT:
regfree( &si->si_dnpat );
ch_free( si->si_dnpatstr.bv_val );
BER_BVZERO( &si->si_dnpatstr );
return 0;
}
@ -224,10 +211,13 @@ bs_cf_gen( ConfigArgs *c )
return verbs_to_mask( c->argc, c->argv, ov_ops, &si->si_ops );
case BS_RESP:
return verbs_to_mask( c->argc, c->argv, ov_resps, &si->si_resps );
case BS_SUFFIX:
ber_bvarray_add( &si->si_suffix, &c->value_dn );
ber_bvarray_add( &si->si_nsuffix, &c->value_ndn );
case BS_DNPAT:
if ( !regcomp( &si->si_dnpat, c->argv[1], REG_EXTENDED|REG_ICASE|REG_NOSUB )) {
ber_str2bv( c->argv[1], 0, 1, &si->si_dnpatstr );
return 0;
} else {
return 1;
}
}
}
return 1;
@ -300,17 +290,9 @@ static int sock_over_op(
if ( !(si->si_ops & sockopflags[which]))
return SLAP_CB_CONTINUE;
if ( si->si_nsuffix ) {
int i, ok = 0;
for ( i=0; !BER_BVISNULL( &si->si_nsuffix[i] ); i++ ) {
if ( dnIsSuffix( &op->o_req_ndn, &si->si_nsuffix[i] )) {
ok = 1;
break;
}
}
if ( !ok )
if ( !BER_BVISEMPTY( &si->si_dnpatstr ) &&
regexec( &si->si_dnpat, op->o_req_ndn.bv_val, 0, NULL, 0 ))
return SLAP_CB_CONTINUE;
}
op->o_bd->be_private = si;
sc = op->o_callback;