CI: Updated the 'checkout' actions that were using Node.js 16 to Node.js 20. (#489)

[ppp.git] / pppd / chap-new.h

diff --git a/pppd/chap-new.h b/pppd/chap-new.h
deleted file mode 100644 (file)
index 0f38ff4..0000000
--- a/pppd/chap-new.h
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * chap-new.c - New CHAP implementation.
- *
- * Copyright (c) 2003 Paul Mackerras. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 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.
- *
- * 4. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by Paul Mackerras
- *     <paulus@samba.org>".
- *
- * 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.
- */
-
-/*
- * CHAP packets begin with a standard header with code, id, len (2 bytes).
- */
-#define CHAP_HDRLEN    4
-
-/*
- * Values for the code field.
- */
-#define CHAP_CHALLENGE 1
-#define CHAP_RESPONSE  2
-#define CHAP_SUCCESS   3
-#define CHAP_FAILURE   4
-
-/*
- * CHAP digest codes.
- */
-#define CHAP_MD5               5
-#define CHAP_MICROSOFT         0x80
-#define CHAP_MICROSOFT_V2      0x81
-
-/*
- * Semi-arbitrary limits on challenge and response fields.
- */
-#define MAX_CHALLENGE_LEN      64
-#define MAX_RESPONSE_LEN       64
-
-/* bitmask of supported algorithms */
-#define MDTYPE_MICROSOFT_V2    0x1
-#define MDTYPE_MICROSOFT       0x2
-#define MDTYPE_MD5             0x4
-
-#ifdef CHAPMS
-#define MDTYPE_ALL (MDTYPE_MICROSOFT_V2 | MDTYPE_MICROSOFT | MDTYPE_MD5)
-#else
-#define MDTYPE_ALL (MDTYPE_MD5)
-#endif
-#define MDTYPE_NONE 0
-
-/* Return the digest alg. ID for the most preferred digest type. */
-#define CHAP_DIGEST(mdtype) \
-    ((mdtype) & MDTYPE_MICROSOFT_V2)? CHAP_MICROSOFT_V2: \
-    ((mdtype) & MDTYPE_MICROSOFT)? CHAP_MICROSOFT: \
-    ((mdtype) & MDTYPE_MD5)? CHAP_MD5: \
-    0
-
-/* Return the bit flag (lsb set) for our most preferred digest type. */
-#define CHAP_MDTYPE(mdtype) ((mdtype) ^ ((mdtype) - 1)) & (mdtype)
-
-/* Return the bit flag for a given digest algorithm ID. */
-#define CHAP_MDTYPE_D(digest) \
-    ((digest) == CHAP_MICROSOFT_V2)? MDTYPE_MICROSOFT_V2: \
-    ((digest) == CHAP_MICROSOFT)? MDTYPE_MICROSOFT: \
-    ((digest) == CHAP_MD5)? MDTYPE_MD5: \
-    0
-
-/* Can we do the requested digest? */
-#define CHAP_CANDIGEST(mdtype, digest) \
-    ((digest) == CHAP_MICROSOFT_V2)? (mdtype) & MDTYPE_MICROSOFT_V2: \
-    ((digest) == CHAP_MICROSOFT)? (mdtype) & MDTYPE_MICROSOFT: \
-    ((digest) == CHAP_MD5)? (mdtype) & MDTYPE_MD5: \
-    0
-
-/*
- * The code for each digest type has to supply one of these.
- */
-struct chap_digest_type {
-       int code;
-
-       /*
-        * Note: challenge and response arguments below are formatted as
-        * a length byte followed by the actual challenge/response data.
-        */
-       void (*generate_challenge)(unsigned char *challenge);
-       int (*verify_response)(int id, char *name,
-               unsigned char *secret, int secret_len,
-               unsigned char *challenge, unsigned char *response,
-               char *message, int message_space);
-       void (*make_response)(unsigned char *response, int id, char *our_name,
-               unsigned char *challenge, char *secret, int secret_len,
-               unsigned char *priv);
-       int (*check_success)(unsigned char *pkt, int len, unsigned char *priv);
-       void (*handle_failure)(unsigned char *pkt, int len);
-
-       struct chap_digest_type *next;
-};
-
-/* Hook for a plugin to validate CHAP challenge */
-extern int (*chap_verify_hook)(char *name, char *ourname, int id,
-                       struct chap_digest_type *digest,
-                       unsigned char *challenge, unsigned char *response,
-                       char *message, int message_space);
-
-/* Called by digest code to register a digest type */
-extern void chap_register_digest(struct chap_digest_type *);
-
-/* Called by authentication code to start authenticating the peer. */
-extern void chap_auth_peer(int unit, char *our_name, int digest_code);
-
-/* Called by auth. code to start authenticating us to the peer. */
-extern void chap_auth_with_peer(int unit, char *our_name, int digest_code);
-
-/* Represents the CHAP protocol to the main pppd code */
-extern struct protent chap_protent;