/* $OpenLDAP$ */
-/*
- * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2003 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
+ * <http://www.OpenLDAP.org/license.html>.
*/
#include "portable.h"
# endif
# if SASL_VERSION_MAJOR >= 2
+# ifdef HAVE_SASL_SASL_H
# include <sasl/saslplug.h>
+# else
+# include <saslplug.h>
+# endif
# define SASL_CONST const
# else
# define SASL_CONST
# endif
static sasl_security_properties_t sasl_secprops;
+
+#define SASL_VERSION_FULL ((SASL_VERSION_MAJOR << 16) |\
+ (SASL_VERSION_MINOR << 8) | SASL_VERSION_STEP)
+
#endif /* HAVE_CYRUS_SASL */
#include "ldap_pvt.h"
"*slapConn", "*authcDN", "*authzDN", NULL };
static Filter generic_filter = { LDAP_FILTER_PRESENT };
+static struct berval generic_filterstr = BER_BVC("(objectclass=*)");
#define PROP_CONN 0
#define PROP_AUTHC 1
sasl_server_params_t *sparams;
} lookup_info;
-static slap_response sasl_ap_lookup, sasl_cb_checkpass;
+static slap_response sasl_ap_lookup, sasl_ap_store, sasl_cb_checkpass;
static int
sasl_ap_lookup( Operation *op, SlapReply *rs )
op.o_tmpmfuncs = conn->c_sasl_bindop->o_tmpmfuncs;
op.o_conn = conn;
op.o_connid = conn->c_connid;
+ op.o_req_dn = op.o_req_ndn;
op.ors_scope = LDAP_SCOPE_BASE;
op.ors_deref = LDAP_DEREF_NEVER;
op.ors_slimit = 1;
op.ors_filter = &generic_filter;
+ op.ors_filterstr = generic_filterstr;
op.o_bd->be_search( &op, &rs );
}
}
}
+#if SASL_VERSION_FULL >= 0x020110
+static int
+sasl_ap_store( Operation *op, SlapReply *rs )
+{
+ return 0;
+}
+
+static int
+slap_auxprop_store(
+ void *glob_context,
+ sasl_server_params_t *sparams,
+ struct propctx *prctx,
+ const char *user,
+ unsigned ulen)
+{
+ Operation op = {0};
+ SlapReply rs = {REP_RESULT};
+ int rc, i, j;
+ Connection *conn = NULL;
+ const struct propval *pr;
+ Modifications *modlist = NULL, **modtail = &modlist, *mod;
+ slap_callback cb = { sasl_ap_store, NULL };
+ char textbuf[SLAP_TEXT_BUFLEN];
+ const char *text;
+ size_t textlen = sizeof(textbuf);
+
+ /* just checking if we are enabled */
+ if (!prctx) return SASL_OK;
+
+ if (!sparams || !user) return SASL_BADPARAM;
+
+ pr = sparams->utils->prop_get( sparams->propctx );
+
+ /* Find our DN and conn first */
+ for( i = 0; pr[i].name; i++ ) {
+ if ( pr[i].name[0] == '*' ) {
+ if ( !strcmp( pr[i].name, slap_propnames[PROP_CONN] ) ) {
+ if ( pr[i].values && pr[i].values[0] )
+ AC_MEMCPY( &conn, pr[i].values[0], sizeof( conn ) );
+ continue;
+ }
+ if ( !strcmp( pr[i].name, slap_propnames[PROP_AUTHC] ) ) {
+ if ( pr[i].values && pr[i].values[0] ) {
+ AC_MEMCPY( &op.o_req_ndn, pr[i].values[0], sizeof( struct berval ) );
+ }
+ }
+ }
+ }
+ if (!conn || !op.o_req_ndn.bv_val) return SASL_BADPARAM;
+
+ op.o_bd = select_backend( &op.o_req_ndn, 0, 1 );
+
+ if ( !op.o_bd || !op.o_bd->be_modify ) return SASL_FAIL;
+
+ pr = sparams->utils->prop_get( prctx );
+ if (!pr) return SASL_BADPARAM;
+
+ for (i=0; pr[i].name; i++);
+ if (!i) return SASL_BADPARAM;
+
+ for (i=0; pr[i].name; i++) {
+ mod = (Modifications *)ch_malloc( sizeof(Modifications) );
+ mod->sml_op = LDAP_MOD_REPLACE;
+ ber_str2bv( pr[i].name, 0, 0, &mod->sml_type );
+ mod->sml_values = (struct berval *)ch_malloc( (pr[i].nvalues + 1) *
+ sizeof(struct berval));
+ for (j=0; j<pr[i].nvalues; j++) {
+ ber_str2bv( pr[i].values[j], 0, 1, &mod->sml_values[j]);
+ }
+ mod->sml_values[j].bv_val = NULL;
+ mod->sml_values[j].bv_len = 0;
+ mod->sml_nvalues = NULL;
+ mod->sml_desc = NULL;
+ *modtail = mod;
+ modtail = &mod->sml_next;
+ }
+ *modtail = NULL;
+
+ rc = slap_mods_check( modlist, 0, &text, textbuf, textlen, NULL );
+
+ if ( rc == LDAP_SUCCESS ) {
+ rc = slap_mods_opattrs( &op, modlist, modtail, &text, textbuf,
+ textlen );
+ }
+
+ if ( rc == LDAP_SUCCESS ) {
+ op.o_tag = LDAP_REQ_MODIFY;
+ op.o_protocol = LDAP_VERSION3;
+ op.o_ndn = op.o_req_ndn;
+ op.o_callback = &cb;
+ op.o_time = slap_get_time();
+ op.o_do_not_cache = 1;
+ op.o_is_auth_check = 1;
+ op.o_threadctx = conn->c_sasl_bindop->o_threadctx;
+ op.o_tmpmemctx = conn->c_sasl_bindop->o_tmpmemctx;
+ op.o_tmpmfuncs = conn->c_sasl_bindop->o_tmpmfuncs;
+ op.o_conn = conn;
+ op.o_connid = conn->c_connid;
+ op.o_req_dn = op.o_req_ndn;
+ op.orm_modlist = modlist;
+
+ rc = op.o_bd->be_modify( &op, &rs );
+ }
+ slap_mods_free( modlist );
+ return rc ? SASL_FAIL : SASL_OK;
+}
+#endif /* SASL_VERSION_FULL >= 2.1.16 */
+
static sasl_auxprop_plug_t slap_auxprop_plugin = {
0, /* Features */
0, /* spare */
NULL, /* auxprop_free */
slap_auxprop_lookup,
"slapd", /* name */
- NULL /* spare */
+#if SASL_VERSION_FULL >= 0x020110
+ slap_auxprop_store /* the declaration of this member changed
+ * in cyrus SASL from 2.1.15 to 2.1.16 */
+#else
+ NULL
+#endif
};
static int
op.o_tmpmfuncs = conn->c_sasl_bindop->o_tmpmfuncs;
op.o_conn = conn;
op.o_connid = conn->c_connid;
+ op.o_req_dn = op.o_req_ndn;
op.ors_scope = LDAP_SCOPE_BASE;
op.ors_deref = LDAP_DEREF_NEVER;
op.ors_slimit = 1;
op.ors_filter = &generic_filter;
+ op.ors_filterstr = generic_filterstr;
op.o_bd->be_search( &op, &rs );
}
"slap_sasl_authorize: conn %d authcid=\"%s\" authzid=\"%s\"\n",
conn ? conn->c_connid : -1, auth_identity, requested_user);
#else
- Debug( LDAP_DEBUG_ARGS, "SASL Authorize [conn=%ld]: "
+ Debug( LDAP_DEBUG_ARGS, "SASL proxy authorize [conn=%ld]: "
"authcid=\"%s\" authzid=\"%s\"\n",
conn ? conn->c_connid : -1, auth_identity, requested_user );
#endif
AC_MEMCPY( &authzDN, auxvals[1].values[0], sizeof(authzDN) );
- rc = slap_sasl_authorized( conn, &authcDN, &authzDN );
+ rc = slap_sasl_authorized( conn->c_sasl_bindop, &authcDN, &authzDN );
ch_free( authcDN.bv_val );
if ( rc != LDAP_SUCCESS ) {
#ifdef NEW_LOGGING
LDAP_LOG( TRANSPORT, INFO,
- "slap_sasl_authorize: conn %ld authorization disallowed (%d)\n",
+ "slap_sasl_authorize: conn %ld "
+ "proxy authorization disallowed (%d)\n",
(long)(conn ? conn->c_connid : -1), rc, 0 );
#else
- Debug( LDAP_DEBUG_TRACE, "SASL Authorize [conn=%ld]: "
- " authorization disallowed (%d)\n",
+ Debug( LDAP_DEBUG_TRACE, "SASL Proxy Authorize [conn=%ld]: "
+ "proxy authorization disallowed (%d)\n",
(long) (conn ? conn->c_connid : -1), rc, 0 );
#endif
#ifdef NEW_LOGGING
LDAP_LOG( TRANSPORT, ENTRY,
- "slap_sasl_authorize: conn %d authorization allowed\n",
+ "slap_sasl_authorize: conn %d proxy authorization allowed\n",
(long)(conn ? conn->c_connid : -1), 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "SASL Authorize [conn=%ld]: "
- " authorization allowed\n",
+ " proxy authorization allowed\n",
(long) (conn ? conn->c_connid : -1), 0, 0 );
#endif
return SASL_OK;
return SASL_NOAUTHZ;
}
- rc = slap_sasl_authorized(conn, &authcDN, &authzDN );
+ rc = slap_sasl_authorized(conn->c_sasl_bindop, &authcDN, &authzDN );
ch_free( authcDN.bv_val );
if( rc ) {
#ifdef NEW_LOGGING
LDAP_LOG( TRANSPORT, INFO,
- "slap_sasl_authorize: conn %ld authorization disallowed (%d)\n",
+ "slap_sasl_authorize: conn %ld "
+ "proxy authorization disallowed (%d)\n",
(long)(conn ? conn->c_connid : -1), rc, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "SASL Authorize [conn=%ld]: "
- " authorization disallowed (%d)\n",
+ "proxy authorization disallowed (%d)\n",
(long) (conn ? conn->c_connid : -1), rc, 0 );
#endif
ok:
#ifdef NEW_LOGGING
LDAP_LOG( TRANSPORT, RESULTS,
- "slap_sasl_authorize: conn %d authorization allowed\n",
+ "slap_sasl_authorize: conn %d proxy authorization allowed\n",
(long)(conn ? conn->c_connid : -1 ), 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "SASL Authorize [conn=%ld]: "
};
#ifdef HAVE_SASL_VERSION
-#define SASL_BUILD_VERSION ((SASL_VERSION_MAJOR << 24) |\
- (SASL_VERSION_MINOR << 16) | SASL_VERSION_STEP)
+ /* stringify the version number, sasl.h doesn't do it for us */
+#define VSTR0(maj, min, pat) #maj "." #min "." #pat
+#define VSTR(maj, min, pat) VSTR0(maj, min, pat)
+#define SASL_VERSION_STRING VSTR(SASL_VERSION_MAJOR, SASL_VERSION_MINOR, \
+ SASL_VERSION_STEP)
sasl_version( NULL, &rc );
if ( ((rc >> 16) != ((SASL_VERSION_MAJOR << 8)|SASL_VERSION_MINOR)) ||
(rc & 0xffff) < SASL_VERSION_STEP) {
-
+ char version[sizeof("xxx.xxx.xxxxx")];
+ sprintf( version, "%u.%d.%d", (unsigned)rc >> 24, (rc >> 16) & 0xff,
+ rc & 0xffff );
#ifdef NEW_LOGGING
LDAP_LOG( TRANSPORT, INFO,
- "slap_sasl_init: SASL version mismatch, got %x, wanted %x.\n",
- rc, SASL_BUILD_VERSION, 0 );
+ "slap_sasl_init: SASL library version mismatch:"
+ " expected " SASL_VERSION_STRING ","
+ " got %s\n", version, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY,
- "slap_sasl_init: SASL version mismatch, got %x, wanted %x.\n",
- rc, SASL_BUILD_VERSION, 0 );
+ "slap_sasl_init: SASL library version mismatch:"
+ " expected " SASL_VERSION_STRING ","
+ " got %s\n", version, 0, 0 );
#endif
return -1;
}
#endif /* HAVE_CYRUS_SASL */
/* Take any sort of identity string and return a DN with the "dn:" prefix. The
- string returned in *dn is in its own allocated memory, and must be free'd
- by the calling process.
- -Mark Adamson, Carnegie Mellon
-
- The "dn:" prefix is no longer used anywhere inside slapd. It is only used
- on strings passed in directly from SASL.
- -Howard Chu, Symas Corp.
-*/
+ * string returned in *dn is in its own allocated memory, and must be free'd
+ * by the calling process. -Mark Adamson, Carnegie Mellon
+ *
+ * The "dn:" prefix is no longer used anywhere inside slapd. It is only used
+ * on strings passed in directly from SASL. -Howard Chu, Symas Corp.
+ */
#define SET_NONE 0
#define SET_DN 1
projects / openldap / blobdiff