#ifdef HAVE_CYRUS_SASL
# ifdef HAVE_SASL_SASL_H
# include <sasl/sasl.h>
-# else
-# include <sasl.h>
-# endif
-
-# if SASL_VERSION_MAJOR >= 2
-# ifdef HAVE_SASL_SASL_H
# include <sasl/saslplug.h>
# else
+# include <sasl.h>
# include <saslplug.h>
# endif
-# define SASL_CONST const
-# else
-# define SASL_CONST
-# endif
+
+# define SASL_CONST const
#define SASL_VERSION_FULL ((SASL_VERSION_MAJOR << 16) |\
(SASL_VERSION_MINOR << 8) | SASL_VERSION_STEP)
}
switch (priority) {
-#if SASL_VERSION_MAJOR >= 2
case SASL_LOG_NONE:
level = LDAP_DEBUG_NONE;
label = "None";
level = LDAP_DEBUG_TRACE;
label = "Password Trace";
break;
-#else
- case SASL_LOG_ERR:
- level = LDAP_DEBUG_ANY;
- label = "Error";
- break;
- case SASL_LOG_WARNING:
- level = LDAP_DEBUG_TRACE;
- label = "Warning";
- break;
- case SASL_LOG_INFO:
- level = LDAP_DEBUG_TRACE;
- label = "Info";
- break;
-#endif
default:
return SASL_BADPARAM;
}
return SASL_OK;
}
-
-#if SASL_VERSION_MAJOR >= 2
static const char *slap_propnames[] = {
"*slapConn", "*slapAuthcDNlen", "*slapAuthcDN",
"*slapAuthzDNlen", "*slapAuthzDN", NULL };
authzDN.bv_val ? authzDN.bv_val : "", 0 );
return SASL_OK;
}
-#else
-static int
-slap_sasl_authorize(
- void *context,
- char *authcid,
- char *authzid,
- const char **user,
- const char **errstr)
-{
- struct berval authcDN, authzDN = BER_BVNULL;
- int rc;
- Connection *conn = context;
- char *realm;
- struct berval bvauthcid, bvauthzid;
-
- *user = NULL;
- if ( conn->c_sasl_dn.bv_val ) {
- ch_free( conn->c_sasl_dn.bv_val );
- BER_BVZERO( &conn->c_sasl_dn );
- }
-
- Debug( LDAP_DEBUG_ARGS, "SASL Authorize [conn=%ld]: "
- "authcid=\"%s\" authzid=\"%s\"\n",
- (long) (conn ? conn->c_connid : -1),
- authcid ? authcid : "<empty>",
- authzid ? authzid : "<empty>" );
-
- /* Figure out how much data we have for the dn */
- rc = sasl_getprop( conn->c_sasl_authctx, SASL_REALM, (void **)&realm );
- if( rc != SASL_OK && rc != SASL_NOTDONE ) {
- Debug(LDAP_DEBUG_TRACE,
- "authorize: getprop(REALM) failed!\n", 0,0,0);
- *errstr = "Could not extract realm";
- return SASL_NOAUTHZ;
- }
-
- /* Convert the identities to DN's. If no authzid was given, client will
- be bound as the DN matching their username */
- bvauthcid.bv_val = authcid;
- bvauthcid.bv_len = authcid ? strlen( authcid ) : 0;
- rc = slap_sasl_getdn( conn, NULL, &bvauthcid, realm,
- &authcDN, SLAP_GETDN_AUTHCID );
- if( rc != LDAP_SUCCESS ) {
- *errstr = ldap_err2string( rc );
- return SASL_NOAUTHZ;
- }
- conn->c_sasl_dn = authcDN;
- if( ( authzid == NULL ) || !strcmp( authcid, authzid ) ) {
- Debug( LDAP_DEBUG_TRACE, "SASL Authorize [conn=%ld]: "
- "Using authcDN=%s\n", (long) (conn ? conn->c_connid : -1), authcDN.bv_val,0 );
-
- goto ok;
- }
-
- bvauthzid.bv_val = authzid;
- bvauthzid.bv_len = authzid ? strlen( authzid ) : 0;
- rc = slap_sasl_getdn( conn, NULL, &bvauthzid, realm,
- &authzDN, SLAP_GETDN_AUTHZID );
- if( rc != LDAP_SUCCESS ) {
- *errstr = ldap_err2string( rc );
- return SASL_NOAUTHZ;
- }
-
- rc = slap_sasl_authorized( conn->c_sasl_bindop, &authcDN, &authzDN );
- if( rc ) {
- Debug( LDAP_DEBUG_TRACE, "SASL Authorize [conn=%ld]: "
- "proxy authorization disallowed (%d)\n",
- (long) (conn ? conn->c_connid : -1), rc, 0 );
-
- *errstr = "not authorized";
- ch_free( authzDN.bv_val );
- return SASL_NOAUTHZ;
- }
-
- /* FIXME: we need yet another dup because slap_sasl_getdn()
- * is using the bind operation slab */
- if ( conn->c_sasl_bindop ) {
- ber_dupbv( &conn->c_sasl_authz_dn, &authzDN );
- slap_sl_free( authzDN.bv_val,
- conn->c_sasl_bindop->o_tmpmemctx );
-
- } else {
- conn->c_sasl_authz_dn = authzDN;
- }
-
-ok:
- Debug( LDAP_DEBUG_TRACE, "SASL Authorize [conn=%ld]: "
- " authorization allowed authzDN=\"%s\"\n",
- (long) (conn ? conn->c_connid : -1),
- authzDN.bv_val ? authzDN.bv_val : "", 0 );
-
- if ( conn->c_sasl_bindop ) {
- Statslog( LDAP_DEBUG_STATS,
- "%s BIND authcid=\"%s\" authzid=\"%s\"\n",
- conn->c_sasl_bindop->o_log_prefix,
- authcid, authzid ? authzid : "", 0, 0 );
- }
-
- *errstr = NULL;
- return SASL_OK;
-}
-#endif /* SASL_VERSION_MAJOR >= 2 */
static int
slap_sasl_err2ldap( int saslerr )
if( sconn != NULL ) {
int sc;
-# if SASL_VERSION_MAJOR < 2
- sc = sasl_checkpass( sconn,
- passwd->bv_val, passwd->bv_len,
- cred->bv_val, cred->bv_len,
- text );
-# else
sc = sasl_checkpass( sconn,
passwd->bv_val, passwd->bv_len,
cred->bv_val, cred->bv_len );
-# endif
rtn = ( sc != SASL_OK ) ? LUTIL_PASSWD_ERR : LUTIL_PASSWD_OK;
}
}
#endif
- /* SASL 2 does its own memory management internally */
-#if SASL_VERSION_MAJOR < 2
- sasl_set_alloc(
- ber_memalloc,
- ber_memcalloc,
- ber_memrealloc,
- ber_memfree );
-#endif
-
sasl_set_mutex(
ldap_pvt_sasl_mutex_new,
ldap_pvt_sasl_mutex_lock,
ldap_pvt_sasl_mutex_unlock,
ldap_pvt_sasl_mutex_dispose );
-#if SASL_VERSION_MAJOR >= 2
generic_filter.f_desc = slap_schema.si_ad_objectClass;
rc = sasl_auxprop_add_plugin( "slapd", slap_auxprop_init );
0, 0, 0 );
return -1;
}
-#endif
+
/* should provide callbacks for logging */
/* server name should be configurable */
rc = sasl_server_init( server_callbacks, "slapd" );
if( rc != SASL_OK ) {
Debug( LDAP_DEBUG_ANY, "slap_sasl_init: server init failed\n",
0, 0, 0 );
-#if SASL_VERSION_MAJOR < 2
- /* A no-op used to make sure we linked with Cyrus 1.5 */
- sasl_client_auth( NULL, NULL, NULL, 0, NULL, NULL );
-#endif
return -1;
}
return 0;
}
-#if SASL_VERSION_MAJOR >= 2
static char *
slap_sasl_peer2ipport( struct berval *peer )
{
return ipport;
}
-#endif
int slap_sasl_open( Connection *conn, int reopen )
{
sasl_conn_t *ctx = NULL;
sasl_callback_t *session_callbacks;
-
-#if SASL_VERSION_MAJOR >= 2
char *ipremoteport = NULL, *iplocalport = NULL;
-#endif
assert( conn->c_sasl_authctx == NULL );
assert( conn->c_sasl_extra == NULL );
session_callbacks =
-#if SASL_VERSION_MAJOR >= 2
SLAP_CALLOC( 5, sizeof(sasl_callback_t));
-#else
- SLAP_CALLOC( 3, sizeof(sasl_callback_t));
-#endif
if( session_callbacks == NULL ) {
Debug( LDAP_DEBUG_ANY,
"slap_sasl_open: SLAP_MALLOC failed", 0, 0, 0 );
session_callbacks[cb].proc = &slap_sasl_authorize;
session_callbacks[cb++].context = conn;
-#if SASL_VERSION_MAJOR >= 2
session_callbacks[cb].id = SASL_CB_CANON_USER;
session_callbacks[cb].proc = &slap_sasl_canonicalize;
session_callbacks[cb++].context = conn;
-#endif
session_callbacks[cb].id = SASL_CB_LIST_END;
session_callbacks[cb].proc = NULL;
conn->c_sasl_layers = 0;
/* create new SASL context */
-#if SASL_VERSION_MAJOR >= 2
if ( conn->c_sock_name.bv_len != 0 &&
strncmp( conn->c_sock_name.bv_val, "IP=", STRLENOF( "IP=" ) ) == 0 )
{
if ( ipremoteport != NULL ) {
ch_free( ipremoteport );
}
-#else
- sc = sasl_server_new( "ldap", sasl_host, global_realm,
- session_callbacks, SASL_SECURITY_LAYER, &ctx );
-#endif
if( sc != SASL_OK ) {
Debug( LDAP_DEBUG_ANY, "sasl_server_new failed: %d\n",
slap_ssf_t ssf,
struct berval *auth_id )
{
-#if SASL_VERSION_MAJOR >= 2
+#ifdef HAVE_CYRUS_SASL
int sc;
sasl_conn_t *ctx = conn->c_sasl_authctx;
sasl_ssf_t sasl_ssf = ssf;
if ( sc != SASL_OK ) {
return LDAP_OTHER;
}
-
-#elif defined(HAVE_CYRUS_SASL)
- int sc;
- sasl_conn_t *ctx = conn->c_sasl_authctx;
- sasl_external_properties_t extprops;
-
- if ( ctx == NULL ) {
- return LDAP_UNAVAILABLE;
- }
-
- memset( &extprops, '\0', sizeof(extprops) );
- extprops.ssf = ssf;
- extprops.auth_id = auth_id ? auth_id->bv_val : NULL;
-
- sc = sasl_setprop( ctx, SASL_SSF_EXTERNAL,
- (void *) &extprops );
-
- if ( sc != SASL_OK ) {
- return LDAP_OTHER;
- }
#elif defined(SLAP_BUILTIN_SASL)
/* built-in SASL implementation */
SASL_CTX *ctx = conn->c_sasl_authctx;
}
mechs = ldap_str2charray( mechstr, "," );
-
-#if SASL_VERSION_MAJOR < 2
- ch_free( mechstr );
-#endif
}
#elif defined(SLAP_BUILTIN_SASL)
/* builtin SASL implementation */
return rs->sr_err;
}
-#if SASL_VERSION_MAJOR >= 2
#define START( ctx, mech, cred, clen, resp, rlen, err ) \
sasl_server_start( ctx, mech, cred, clen, resp, rlen )
#define STEP( ctx, cred, clen, resp, rlen, err ) \
sasl_server_step( ctx, cred, clen, resp, rlen )
-#else
-#define START( ctx, mech, cred, clen, resp, rlen, err ) \
- sasl_server_start( ctx, mech, cred, clen, resp, rlen, err )
-#define STEP( ctx, cred, clen, resp, rlen, err ) \
- sasl_server_step( ctx, cred, clen, resp, rlen, err )
-#endif
if ( !op->o_conn->c_sasl_bind_in_progress ) {
/* If we already authenticated once, must use a new context */
if ( op->o_conn->c_sasl_done ) {
sasl_ssf_t ssf = 0;
const char *authid = NULL;
-#if SASL_VERSION_MAJOR >= 2
sasl_getprop( ctx, SASL_SSF_EXTERNAL, (void *)&ssf );
sasl_getprop( ctx, SASL_AUTH_EXTERNAL, (void *)&authid );
if ( authid ) authid = ch_strdup( authid );
-#endif
if ( ctx != op->o_conn->c_sasl_sockctx ) {
sasl_dispose( &ctx );
}
slap_sasl_open( op->o_conn, 1 );
ctx = op->o_conn->c_sasl_authctx;
-#if SASL_VERSION_MAJOR >= 2
if ( authid ) {
sasl_setprop( ctx, SASL_SSF_EXTERNAL, &ssf );
sasl_setprop( ctx, SASL_AUTH_EXTERNAL, authid );
ch_free( (char *)authid );
}
-#endif
}
sc = START( ctx,
op->o_conn->c_sasl_bind_mech.bv_val,
}
} else if ( sc == SASL_CONTINUE ) {
rs->sr_err = LDAP_SASL_BIND_IN_PROGRESS,
-#if SASL_VERSION_MAJOR >= 2
rs->sr_text = sasl_errdetail( ctx );
-#endif
rs->sr_sasldata = &response;
send_ldap_sasl( op, rs );
} else {
BER_BVZERO( &op->o_conn->c_sasl_dn );
-#if SASL_VERSION_MAJOR >= 2
rs->sr_text = sasl_errdetail( ctx );
-#endif
rs->sr_err = slap_sasl_err2ldap( sc ),
send_ldap_result( op, rs );
}
-#if SASL_VERSION_MAJOR < 2
- if( response.bv_len ) ch_free( response.bv_val );
-#endif
-
Debug(LDAP_DEBUG_TRACE, "<== slap_sasl_bind: rc=%d\n", rs->sr_err, 0, 0);
#elif defined(SLAP_BUILTIN_SASL)
rs->sr_rspdata = slap_passwd_return( &new );
}
-#if SASL_VERSION_MAJOR < 2
- rs->sr_err = sasl_setpass( op->o_conn->c_sasl_authctx,
- id.bv_val, new.bv_val, new.bv_len, 0, &rs->sr_text );
-#else
rs->sr_err = sasl_setpass( op->o_conn->c_sasl_authctx, id.bv_val,
new.bv_val, new.bv_len, old.bv_val, old.bv_len, 0 );
if( rs->sr_err != SASL_OK ) {
rs->sr_text = sasl_errdetail( op->o_conn->c_sasl_authctx );
}
-#endif
switch(rs->sr_err) {
case SASL_OK:
rs->sr_err = LDAP_SUCCESS;
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