Improve the PEAP contribution by Rustam Kovhaev

[ppp.git] / pppd / peap.h

diff --git a/pppd/peap.h b/pppd/peap.h
index fd002d2970c50a03950d16a192aa73f77b43d0e2..49e28e8375f321f9d6142b352070dc01dd7d1213 100644 (file)
--- a/pppd/peap.h
+++ b/pppd/peap.h
@@ -1,16 +1,35 @@
 /*
- *      Copyright (c) 2011
+ * Copyright (c) 2011 Rustam Kovhaev. All rights reserved.
+ * Copyright (c) 2021 Eivind Næss. All rights reserved.
  *
- * Authors:
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
  *
- *     Rustam Kovhaev <rkovhaev@gmail.com>
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. The name(s) of the authors of this software must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission.
+ *
+ * THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
+ * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
 #ifndef PPP_PEAP_H
 #define        PPP_PEAP_H
 
-#define        EAPT_MSCHAPV2                   26
-
 #define        PEAP_PHASE_1                    1
 #define        PEAP_PHASE_2                    2
 
@@ -22,8 +41,6 @@
 #define PEAP_CAPABILITIES_TYPE         254
 #define PEAP_CAPABILITIES_LEN          12
 
-#define        SHA_HASH_LEN                    20
-
 #define PEAP_TLV_TYPE                  12
 #define PEAP_TLV_LENGTH_FIELD          56
 #define PEAP_TLV_SUBTYPE_REQUEST       0
@@ -60,7 +77,21 @@
 #define        EAP_TLS_KEY_LEN                 0x40
 #define        TLS_RECORD_MAX_SIZE             0x4000
 
-void peap_process(eap_state *esp, u_char id, u_char *inp,
-               int len, char *rhostname);
+struct peap_state;
+
+/**
+ * Initialize the PEAP structure
+ */
+int peap_init(struct peap_state** psm, const char *remote_name);
+
+/**
+ * Process a PEAP packet
+ */
+int peap_process(eap_state *esp, u_char id, u_char *inp, int len);
+
+/**
+ * Clean up the PEAP structure
+ */
+void peap_finish(struct peap_state **psm);
 
 #endif /* PPP_PEAP_H */