Adding upstream version 2.4.47+dfsg.upstream/2.4.47+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 263 insertions, 0 deletions

diff --git a/libraries/libldap/add.c b/libraries/libldap/add.c
new file mode 100644
index 0000000..c3c0541
--- /dev/null
+++ b/libraries/libldap/add.c
@@ -0,0 +1,263 @@
+/* add.c */
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2018 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>.
+ */
+/* Portions Copyright (c) 1990 Regents of the University of Michigan.
+ * All rights reserved.
+ */
+
+#include "portable.h"
+
+#include <stdio.h>
+
+#include <ac/socket.h>
+#include <ac/string.h>
+#include <ac/time.h>
+
+#include "ldap-int.h"
+
+/* An LDAP Add Request/Response looks like this:
+ *        AddRequest ::= [APPLICATION 8] SEQUENCE {
+ *            entry           LDAPDN,
+ *            attributes      AttributeList }
+ *
+ *        AttributeList ::= SEQUENCE OF attribute Attribute
+ *
+ *        Attribute ::= PartialAttribute(WITH COMPONENTS {
+ *             ...,
+ *             vals (SIZE(1..MAX))})
+ *
+ *        PartialAttribute ::= SEQUENCE {
+ *             type       AttributeDescription,
+ *             vals       SET OF value AttributeValue }
+ *
+ *        AttributeDescription ::= LDAPString           
+ *             -- Constrained to <attributedescription> [RFC4512]
+ *                                      
+ *        AttributeValue ::= OCTET STRING
+ *        
+ *        AddResponse ::= [APPLICATION 9] LDAPResult 
+ * (Source: RFC 4511)
+ */
+
+/*
+ * ldap_add - initiate an ldap add operation.  Parameters:
+ *
+ *	ld		LDAP descriptor
+ *	dn		DN of the entry to add
+ *	mods		List of attributes for the entry.  This is a null-
+ *			terminated array of pointers to LDAPMod structures.
+ *			only the type and values in the structures need be
+ *			filled in.
+ *
+ * Example:
+ *	LDAPMod	*attrs[] = { 
+ *			{ 0, "cn", { "babs jensen", "babs", 0 } },
+ *			{ 0, "sn", { "jensen", 0 } },
+ *			{ 0, "objectClass", { "person", 0 } },
+ *			0
+ *		}
+ *	msgid = ldap_add( ld, dn, attrs );
+ */
+int
+ldap_add( LDAP *ld, LDAP_CONST char *dn, LDAPMod **attrs )
+{
+	int rc;
+	int msgid;
+
+	rc = ldap_add_ext( ld, dn, attrs, NULL, NULL, &msgid );
+
+	if ( rc != LDAP_SUCCESS )
+		return -1;
+
+	return msgid;
+}
+
+
+BerElement *
+ldap_build_add_req(
+	LDAP *ld,
+	const char *dn,
+	LDAPMod **attrs,
+	LDAPControl **sctrls,
+	LDAPControl **cctrls,
+	ber_int_t	*msgidp )
+{
+	BerElement *ber;
+	int i, rc;
+
+	/* create a message to send */
+	if ( (ber = ldap_alloc_ber_with_options( ld )) == NULL ) {
+		return( NULL );
+	}
+
+	LDAP_NEXT_MSGID(ld, *msgidp);
+	rc = ber_printf( ber, "{it{s{", /* '}}}' */
+		*msgidp, LDAP_REQ_ADD, dn );
+
+	if ( rc == -1 ) {
+		ld->ld_errno = LDAP_ENCODING_ERROR;
+		ber_free( ber, 1 );
+		return( NULL );
+	}
+
+	/* allow attrs to be NULL ("touch"; should fail...) */
+	if ( attrs ) {
+		/* for each attribute in the entry... */
+		for ( i = 0; attrs[i] != NULL; i++ ) {
+			if ( ( attrs[i]->mod_op & LDAP_MOD_BVALUES) != 0 ) {
+				int j;
+
+				if ( attrs[i]->mod_bvalues == NULL ) {
+					ld->ld_errno = LDAP_PARAM_ERROR;
+					ber_free( ber, 1 );
+					return( NULL );
+				}
+
+				for ( j = 0; attrs[i]->mod_bvalues[ j ] != NULL; j++ ) {
+					if ( attrs[i]->mod_bvalues[ j ]->bv_val == NULL ) {
+						ld->ld_errno = LDAP_PARAM_ERROR;
+						ber_free( ber, 1 );
+						return( NULL );
+					}
+				}
+
+				rc = ber_printf( ber, "{s[V]N}", attrs[i]->mod_type,
+				    attrs[i]->mod_bvalues );
+
+			} else {
+				if ( attrs[i]->mod_values == NULL ) {
+					ld->ld_errno = LDAP_PARAM_ERROR;
+					ber_free( ber, 1 );
+					return( NULL );
+				}
+
+				rc = ber_printf( ber, "{s[v]N}", attrs[i]->mod_type,
+				    attrs[i]->mod_values );
+			}
+			if ( rc == -1 ) {
+				ld->ld_errno = LDAP_ENCODING_ERROR;
+				ber_free( ber, 1 );
+				return( NULL );
+			}
+		}
+	}
+
+	if ( ber_printf( ber, /*{{*/ "N}N}" ) == -1 ) {
+		ld->ld_errno = LDAP_ENCODING_ERROR;
+		ber_free( ber, 1 );
+		return( NULL );
+	}
+
+	/* Put Server Controls */
+	if( ldap_int_put_controls( ld, sctrls, ber ) != LDAP_SUCCESS ) {
+		ber_free( ber, 1 );
+		return( NULL );
+	}
+
+	if ( ber_printf( ber, /*{*/ "N}" ) == -1 ) {
+		ld->ld_errno = LDAP_ENCODING_ERROR;
+		ber_free( ber, 1 );
+		return( NULL );
+	}
+
+	return( ber );
+}
+
+/*
+ * ldap_add_ext - initiate an ldap extended add operation.  Parameters:
+ *
+ *	ld		LDAP descriptor
+ *	dn		DN of the entry to add
+ *	mods		List of attributes for the entry.  This is a null-
+ *			terminated array of pointers to LDAPMod structures.
+ *			only the type and values in the structures need be
+ *			filled in.
+ *	sctrl	Server Controls
+ *	cctrl	Client Controls
+ *	msgidp	Message ID pointer
+ *
+ * Example:
+ *	LDAPMod	*attrs[] = {
+ *			{ 0, "cn", { "babs jensen", "babs", 0 } },
+ *			{ 0, "sn", { "jensen", 0 } },
+ *			{ 0, "objectClass", { "person", 0 } },
+ *			0
+ *		}
+ *	rc = ldap_add_ext( ld, dn, attrs, NULL, NULL, &msgid );
+ */
+int
+ldap_add_ext(
+	LDAP *ld,
+	LDAP_CONST char *dn,
+	LDAPMod **attrs,
+	LDAPControl **sctrls,
+	LDAPControl **cctrls,
+	int	*msgidp )
+{
+	BerElement	*ber;
+	int		rc;
+	ber_int_t	id;
+
+	Debug( LDAP_DEBUG_TRACE, "ldap_add_ext\n", 0, 0, 0 );
+	assert( ld != NULL );
+	assert( LDAP_VALID( ld ) );
+	assert( dn != NULL );
+	assert( msgidp != NULL );
+
+	/* check client controls */
+	rc = ldap_int_client_controls( ld, cctrls );
+	if( rc != LDAP_SUCCESS ) return rc;
+
+	ber = ldap_build_add_req( ld, dn, attrs, sctrls, cctrls, &id );
+	if( !ber )
+		return ld->ld_errno;
+
+	/* send the message */
+	*msgidp = ldap_send_initial_request( ld, LDAP_REQ_ADD, dn, ber, id );
+
+	if(*msgidp < 0)
+		return ld->ld_errno;
+
+	return LDAP_SUCCESS;
+}
+
+int
+ldap_add_ext_s(
+	LDAP *ld,
+	LDAP_CONST char *dn,
+	LDAPMod **attrs,
+	LDAPControl **sctrls,
+	LDAPControl **cctrls )
+{
+	int		msgid, rc;
+	LDAPMessage	*res;
+
+	rc = ldap_add_ext( ld, dn, attrs, sctrls, cctrls, &msgid );
+
+	if ( rc != LDAP_SUCCESS )
+		return( rc );
+
+	if ( ldap_result( ld, msgid, LDAP_MSG_ALL, (struct timeval *) NULL, &res ) == -1 || !res )
+		return( ld->ld_errno );
+
+	return( ldap_result2error( ld, res, 1 ) );
+}
+
+int
+ldap_add_s( LDAP *ld, LDAP_CONST char *dn, LDAPMod **attrs )
+{
+	return ldap_add_ext_s( ld, dn, attrs, NULL, NULL );
+}
+