+/*
+Copyright (c) 2013 Eugene Crosser
+
+This software is provided 'as-is', without any express or implied
+warranty. In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must
+ not claim that you wrote the original software. If you use this
+ software in a product, an acknowledgment in the product documentation
+ would be appreciated but is not required.
+
+ 2. Altered source versions must be plainly marked as such, and must
+ not be misrepresented as being the original software.
+
+ 3. This notice may not be removed or altered from any source
+ distribution.
+*/
+
#ifndef _AUTHFILE_H
#define _AUTHFILE_H
-int eprint(const char *format, ...); /* must be provided by the caller */
+void authfile_template(const char *template);
-int update_authfile(const char *fn, const char *tokenid, const char *id,
- const char *password, const char *nonce,
- const unsigned char *secret, const int secsize,
- const unsigned char *payload, const int paysize);
+struct _auth_obj authfile(const char *userid, const char *password,
+ void (*update_nonce)(char *nonce, const size_t nonsize),
+ const unsigned char *secret, const size_t secsize,
+ const unsigned char *payload, const size_t paysize,
+ struct _auth_chunk (*fetch_key)(const unsigned char *chal,
+ const size_t csize));
#endif