Adding upstream version 2.6.7+dfsg.upstream/2.6.7+dfsg

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

1 files changed, 128 insertions, 0 deletions

diff --git a/libraries/libldap/account_usability.c b/libraries/libldap/account_usability.c
new file mode 100644
index 0000000..9cac6e6
--- /dev/null
+++ b/libraries/libldap/account_usability.c
@@ -0,0 +1,128 @@
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 2004-2022 The OpenLDAP Foundation.
+ * Portions Copyright 2004 Hewlett-Packard Company.
+ * Portions Copyright 2004 Howard Chu, Symas Corp.
+ * 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>.
+ */
+/* ACKNOWLEDGEMENTS:
+ * This work was developed by Howard Chu for inclusion in
+ * OpenLDAP Software, based on prior work by Neil Dunbar (HP).
+ * This work was sponsored by the Hewlett-Packard Company.
+ */
+
+#include "portable.h"
+
+#include "ldap-int.h"
+
+#ifdef LDAP_CONTROL_X_ACCOUNT_USABILITY
+
+int
+ldap_create_accountusability_control( LDAP *ld,
+                                    LDAPControl **ctrlp )
+{
+	assert( ld != NULL );
+	assert( LDAP_VALID( ld ) );
+	assert( ctrlp != NULL );
+
+	ld->ld_errno = ldap_control_create( LDAP_CONTROL_X_ACCOUNT_USABILITY,
+		0, NULL, 0, ctrlp );
+
+	return ld->ld_errno;
+}
+
+int
+ldap_parse_accountusability_control(
+	LDAP           *ld,
+	LDAPControl    *ctrl,
+	int            *availablep,
+	LDAPAccountUsability *usabilityp )
+{
+	BerElement  *ber;
+	int available = 0;
+	ber_tag_t tag;
+	ber_len_t berLen;
+	char *last;
+
+	assert( ld != NULL );
+	assert( LDAP_VALID( ld ) );
+	assert( ctrl != NULL );
+
+	if ( !ctrl->ldctl_value.bv_val ) {
+		ld->ld_errno = LDAP_DECODING_ERROR;
+		return(ld->ld_errno);
+	}
+
+	/* Create a BerElement from the berval returned in the control. */
+	ber = ber_init(&ctrl->ldctl_value);
+
+	if (ber == NULL) {
+		ld->ld_errno = LDAP_NO_MEMORY;
+		return(ld->ld_errno);
+	}
+
+	tag = ber_peek_tag( ber, &berLen );
+
+	if ( tag == LDAP_TAG_X_ACCOUNT_USABILITY_AVAILABLE ) {
+		available = 1;
+
+		if ( usabilityp != NULL ) {
+			if (ber_get_int( ber, &usabilityp->seconds_remaining ) == LBER_DEFAULT) goto exit;
+		}
+	} else if ( tag == LDAP_TAG_X_ACCOUNT_USABILITY_NOT_AVAILABLE ) {
+		available = 0;
+		LDAPAccountUsabilityMoreInfo more_info = { 0, 0, 0, -1, -1 };
+
+		ber_skip_tag( ber, &berLen );
+		while ( (tag = ber_peek_tag( ber, &berLen )) != LBER_DEFAULT ) {
+			switch (tag) {
+			case LDAP_TAG_X_ACCOUNT_USABILITY_INACTIVE:
+				if (ber_get_boolean( ber, &more_info.inactive ) == LBER_DEFAULT) goto exit;
+				break;
+			case LDAP_TAG_X_ACCOUNT_USABILITY_RESET:
+				if (ber_get_boolean( ber, &more_info.reset ) == LBER_DEFAULT) goto exit;
+				break;
+			case LDAP_TAG_X_ACCOUNT_USABILITY_EXPIRED:
+				if (ber_get_boolean( ber, &more_info.expired ) == LBER_DEFAULT) goto exit;
+				break;
+			case LDAP_TAG_X_ACCOUNT_USABILITY_REMAINING_GRACE:
+				if (ber_get_int( ber, &more_info.remaining_grace ) == LBER_DEFAULT) goto exit;
+				break;
+			case LDAP_TAG_X_ACCOUNT_USABILITY_UNTIL_UNLOCK:
+				if (ber_get_int( ber, &more_info.seconds_before_unlock ) == LBER_DEFAULT) goto exit;
+				break;
+			default:
+				goto exit;
+			}
+		}
+		if ( usabilityp != NULL ) {
+			usabilityp->more_info = more_info;
+		}
+	} else {
+		goto exit;
+	}
+	if ( availablep != NULL ) {
+		*availablep = available;
+	}
+
+	ber_free(ber, 1);
+
+	ld->ld_errno = LDAP_SUCCESS;
+	return(ld->ld_errno);
+
+  exit:
+	ber_free(ber, 1);
+	ld->ld_errno = LDAP_DECODING_ERROR;
+	return(ld->ld_errno);
+}
+
+#endif /* LDAP_CONTROL_X_ACCOUNT_USABILITY */