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Response handling, exploit optional bervals

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This commit is contained in:
Ondřej Kuzník 2017-03-28 18:07:09 +01:00 committed by Ondřej Kuzník
parent 2fbc8ca473
commit f37e7757b1
4 changed files with 74 additions and 16 deletions
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63
servers/lloadd/operation.c
View File

@ -18,6 +18,69 @@
#include "lutil.h"
#include "slap.h"
ber_tag_t
slap_req2res( ber_tag_t tag )
{
switch ( tag ) {
case LDAP_REQ_ADD:
case LDAP_REQ_BIND:
case LDAP_REQ_COMPARE:
case LDAP_REQ_EXTENDED:
case LDAP_REQ_MODIFY:
case LDAP_REQ_MODRDN:
tag++;
break;
case LDAP_REQ_DELETE:
tag = LDAP_RES_DELETE;
break;
case LDAP_REQ_ABANDON:
case LDAP_REQ_UNBIND:
tag = LBER_SEQUENCE;
break;
case LDAP_REQ_SEARCH:
tag = LDAP_RES_SEARCH_RESULT;
break;
default:
tag = LBER_SEQUENCE;
}
return tag;
}
const char *
slap_msgtype2str( ber_tag_t tag )
{
switch ( tag ) {
case LDAP_REQ_ABANDON: return "abandon request";
case LDAP_REQ_ADD: return "add request";
case LDAP_REQ_BIND: return "bind request";
case LDAP_REQ_COMPARE: return "compare request";
case LDAP_REQ_DELETE: return "delete request";
case LDAP_REQ_EXTENDED: return "extended request";
case LDAP_REQ_MODIFY: return "modify request";
case LDAP_REQ_RENAME: return "rename request";
case LDAP_REQ_SEARCH: return "search request";
case LDAP_REQ_UNBIND: return "unbind request";
case LDAP_RES_ADD: return "add result";
case LDAP_RES_BIND: return "bind result";
case LDAP_RES_COMPARE: return "compare result";
case LDAP_RES_DELETE: return "delete result";
case LDAP_RES_EXTENDED: return "extended result";
case LDAP_RES_INTERMEDIATE: return "intermediate response";
case LDAP_RES_MODIFY: return "modify result";
case LDAP_RES_RENAME: return "rename result";
case LDAP_RES_SEARCH_ENTRY: return "search-entry response";
case LDAP_RES_SEARCH_REFERENCE: return "search-reference response";
case LDAP_RES_SEARCH_RESULT: return "search result";
}
return "unknown message";
}
int
operation_client_cmp( const void *left, const void *right )
{

1
servers/lloadd/proto-slap.h
View File

@ -136,6 +136,7 @@ LDAP_SLAPD_V (const char *) slapd_slp_attrs;
/*
* operation.c
*/
LDAP_SLAPD_F (const char *) slap_msgtype2str( ber_tag_t tag );
LDAP_SLAPD_F (int) operation_upstream_cmp( const void *l, const void *r );
LDAP_SLAPD_F (int) operation_client_cmp( const void *l, const void *r );
LDAP_SLAPD_F (void *) operation_process( void *ctx, void *arg );

2
servers/lloadd/slap.h
View File

@ -92,6 +92,8 @@ LDAP_BEGIN_DECL
/* unknown config file directive */
#define SLAP_CONF_UNKNOWN ( -1026 )
#define BER_BV_OPTIONAL( bv ) ( BER_BVISNULL( bv ) ? NULL : ( bv ) )
LDAP_SLAPD_V (int) slap_debug;
typedef unsigned long slap_mask_t;

24
servers/lloadd/upstream.c
View File

@ -227,8 +227,8 @@ upstream_bind_cb( evutil_socket_t s, short what, void *arg )
if ( msgid != ( c->c_next_msgid - 1 ) || tag != LDAP_RES_BIND ) {
Debug( LDAP_DEBUG_ANY, "upstream_bind_cb:"
" unexpected response from server, msgid=%d tag=%lu\n",
msgid, tag );
" unexpected %s from server, msgid=%d\n",
slap_msgtype2str( tag ), msgid );
goto fail;
}
@ -305,7 +305,6 @@ upstream_bind( void *ctx, void *arg )
struct event *event;
ber_int_t msgid;
evutil_socket_t s;
int rc;
assert( ber );
@ -334,25 +333,18 @@ upstream_bind( void *ctx, void *arg )
ldap_pvt_thread_mutex_lock( &b->b_mutex );
if ( b->b_bindconf.sb_method == LDAP_AUTH_SIMPLE ) {
/* simple bind */
rc = ber_printf( ber, "{it{iOtON}}",
ber_printf( ber, "{it{iOtON}}",
msgid, LDAP_REQ_BIND, LDAP_VERSION3,
&b->b_bindconf.sb_binddn, LDAP_AUTH_SIMPLE,
&b->b_bindconf.sb_cred );
#ifdef HAVE_CYRUS_SASL
} else {
BerValue cred;
if ( BER_BVISNULL( &cred ) ) {
rc = ber_printf( ber, "{it{iOt{sN}N}}",
msgid, LDAP_REQ_BIND, LDAP_VERSION3,
&b->b_bindconf.sb_binddn, LDAP_AUTH_SASL,
b->b_bindconf.sb_method );
} else {
rc = ber_printf( ber, "{it{iOt{sON}N}}",
msgid, LDAP_REQ_BIND, LDAP_VERSION3,
&b->b_bindconf.sb_binddn, LDAP_AUTH_SASL,
b->b_bindconf.sb_method, &cred );
}
BerValue cred = BER_BVNULL;
ber_printf( ber, "{it{iOt{OON}N}}",
msgid, LDAP_REQ_BIND, LDAP_VERSION3,
&b->b_bindconf.sb_binddn, LDAP_AUTH_SASL,
&b->b_bindconf.sb_saslmech, BER_BV_OPTIONAL( &cred ) );
#endif /* HAVE_CYRUS_SASL */
}
ldap_pvt_thread_mutex_unlock( &b->b_mutex );