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author | Nathaniel McCallum <npmccallum@redhat.com> | 2014-01-06 16:50:07 -0500 |
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committer | root <root@ipa-01.t.vda.li> | 2014-02-10 19:12:40 +0200 |
commit | 28630d550ff1f756fadc00a81595cd69c8b11ab6 (patch) | |
tree | f8581a84e040a76ac6f8e87c5e6e6ecf0b705cde /daemons/ipa-slapi-plugins/libotp/librfc.h | |
parent | 034cdafed5d48f6f03a0ded9f40beee8f89fed01 (diff) | |
download | freeipa-28630d550ff1f756fadc00a81595cd69c8b11ab6.tar.gz freeipa-28630d550ff1f756fadc00a81595cd69c8b11ab6.tar.xz freeipa-28630d550ff1f756fadc00a81595cd69c8b11ab6.zip |
Add libotp internal library for slapi plugins
Diffstat (limited to 'daemons/ipa-slapi-plugins/libotp/librfc.h')
-rw-r--r-- | daemons/ipa-slapi-plugins/libotp/librfc.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/daemons/ipa-slapi-plugins/libotp/librfc.h b/daemons/ipa-slapi-plugins/libotp/librfc.h new file mode 100644 index 000000000..04b117600 --- /dev/null +++ b/daemons/ipa-slapi-plugins/libotp/librfc.h @@ -0,0 +1,63 @@ +/** BEGIN COPYRIGHT BLOCK + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * Additional permission under GPLv3 section 7: + * + * In the following paragraph, "GPL" means the GNU General Public + * License, version 3 or any later version, and "Non-GPL Code" means + * code that is governed neither by the GPL nor a license + * compatible with the GPL. + * + * You may link the code of this Program with Non-GPL Code and convey + * linked combinations including the two, provided that such Non-GPL + * Code only links to the code of this Program through those well + * defined interfaces identified in the file named EXCEPTION found in + * the source code files (the "Approved Interfaces"). The files of + * Non-GPL Code may instantiate templates or use macros or inline + * functions from the Approved Interfaces without causing the resulting + * work to be covered by the GPL. Only the copyright holders of this + * Program may make changes or additions to the list of Approved + * Interfaces. + * + * Authors: + * Nathaniel McCallum <npmccallum@redhat.com> + * + * Copyright (C) 2013 Red Hat, Inc. + * All rights reserved. + * END COPYRIGHT BLOCK **/ + +#ifndef LIBRFC_H_ +#define LIBRFC_H_ + +#include <stdbool.h> +#include <stdint.h> +#include <stdlib.h> + +struct hotp_token_key { + uint8_t *bytes; + size_t len; +}; + +struct hotp_token { + struct hotp_token_key key; + char *algo; + int digits; +}; + +/* + * An implementation of HOTP (RFC 4226). + */ +bool hotp(const struct hotp_token *token, uint64_t counter, uint32_t *out); + +#endif /* LIBRFC_H_ */ |