deleted file mode 100644
@@ -1,81 +0,0 @@
-/*
- * linux/include/linux/sunrpc/gss_asn1.h
- *
- * minimal asn1 for generic encoding/decoding of gss tokens
- *
- * Adapted from MIT Kerberos 5-1.2.1 lib/include/krb5.h,
- * lib/gssapi/krb5/gssapiP_krb5.h, and others
- *
- * Copyright (c) 2000 The Regents of the University of Michigan.
- * All rights reserved.
- *
- * Andy Adamson <andros@umich.edu>
- */
-
-/*
- * Copyright 1995 by the Massachusetts Institute of Technology.
- * All Rights Reserved.
- *
- * Export of this software from the United States of America may
- * require a specific license from the United States Government.
- * It is the responsibility of any person or organization contemplating
- * export to obtain such a license before exporting.
- *
- * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
- * distribute this software and its documentation for any purpose and
- * without fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright notice and
- * this permission notice appear in supporting documentation, and that
- * the name of M.I.T. not be used in advertising or publicity pertaining
- * to distribution of the software without specific, written prior
- * permission. Furthermore if you modify this software you must label
- * your software as modified software and not distribute it in such a
- * fashion that it might be confused with the original M.I.T. software.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose. It is provided "as is" without express
- * or implied warranty.
- *
- */
-
-
-#include <linux/sunrpc/gss_api.h>
-
-#define SIZEOF_INT 4
-
-/* from gssapi_err_generic.h */
-#define G_BAD_SERVICE_NAME (-2045022976L)
-#define G_BAD_STRING_UID (-2045022975L)
-#define G_NOUSER (-2045022974L)
-#define G_VALIDATE_FAILED (-2045022973L)
-#define G_BUFFER_ALLOC (-2045022972L)
-#define G_BAD_MSG_CTX (-2045022971L)
-#define G_WRONG_SIZE (-2045022970L)
-#define G_BAD_USAGE (-2045022969L)
-#define G_UNKNOWN_QOP (-2045022968L)
-#define G_NO_HOSTNAME (-2045022967L)
-#define G_BAD_HOSTNAME (-2045022966L)
-#define G_WRONG_MECH (-2045022965L)
-#define G_BAD_TOK_HEADER (-2045022964L)
-#define G_BAD_DIRECTION (-2045022963L)
-#define G_TOK_TRUNC (-2045022962L)
-#define G_REFLECT (-2045022961L)
-#define G_WRONG_TOKID (-2045022960L)
-
-#define g_OID_equal(o1,o2) \
- (((o1)->len == (o2)->len) && \
- (memcmp((o1)->data,(o2)->data,(int) (o1)->len) == 0))
-
-u32 g_verify_token_header(
- struct xdr_netobj *mech,
- int *body_size,
- unsigned char **buf_in,
- int toksize);
-
-int g_token_size(
- struct xdr_netobj *mech,
- unsigned int body_size);
-
-void g_make_token_header(
- struct xdr_netobj *mech,
- int body_size,
- unsigned char **buf);
@@ -40,7 +40,6 @@
#include <crypto/skcipher.h>
#include <linux/sunrpc/auth_gss.h>
#include <linux/sunrpc/gss_err.h>
-#include <linux/sunrpc/gss_asn1.h>
/* Length of constant used in key derivation */
#define GSS_KRB5_K5CLENGTH (5)
@@ -5,7 +5,7 @@
obj-$(CONFIG_SUNRPC_GSS) += auth_rpcgss.o
-auth_rpcgss-y := auth_gss.o gss_generic_token.o \
+auth_rpcgss-y := auth_gss.o \
gss_mech_switch.o svcauth_gss.o \
gss_rpc_upcall.o gss_rpc_xdr.o trace.o
deleted file mode 100644
@@ -1,231 +0,0 @@
-/*
- * linux/net/sunrpc/gss_generic_token.c
- *
- * Adapted from MIT Kerberos 5-1.2.1 lib/gssapi/generic/util_token.c
- *
- * Copyright (c) 2000 The Regents of the University of Michigan.
- * All rights reserved.
- *
- * Andy Adamson <andros@umich.edu>
- */
-
-/*
- * Copyright 1993 by OpenVision Technologies, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software
- * and its documentation for any purpose is hereby granted without fee,
- * provided that the above copyright notice appears in all copies and
- * that both that copyright notice and this permission notice appear in
- * supporting documentation, and that the name of OpenVision not be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. OpenVision makes no
- * representations about the suitability of this software for any
- * purpose. It is provided "as is" without express or implied warranty.
- *
- * OPENVISION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL OPENVISION 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.
- */
-
-#include <linux/types.h>
-#include <linux/module.h>
-#include <linux/string.h>
-#include <linux/sunrpc/sched.h>
-#include <linux/sunrpc/gss_asn1.h>
-
-
-#if IS_ENABLED(CONFIG_SUNRPC_DEBUG)
-# define RPCDBG_FACILITY RPCDBG_AUTH
-#endif
-
-
-/* TWRITE_STR from gssapiP_generic.h */
-#define TWRITE_STR(ptr, str, len) \
- memcpy((ptr), (char *) (str), (len)); \
- (ptr) += (len);
-
-/* XXXX this code currently makes the assumption that a mech oid will
- never be longer than 127 bytes. This assumption is not inherent in
- the interfaces, so the code can be fixed if the OSI namespace
- balloons unexpectedly. */
-
-/* Each token looks like this:
-
-0x60 tag for APPLICATION 0, SEQUENCE
- (constructed, definite-length)
- <length> possible multiple bytes, need to parse/generate
- 0x06 tag for OBJECT IDENTIFIER
- <moid_length> compile-time constant string (assume 1 byte)
- <moid_bytes> compile-time constant string
- <inner_bytes> the ANY containing the application token
- bytes 0,1 are the token type
- bytes 2,n are the token data
-
-For the purposes of this abstraction, the token "header" consists of
-the sequence tag and length octets, the mech OID DER encoding, and the
-first two inner bytes, which indicate the token type. The token
-"body" consists of everything else.
-
-*/
-
-static int
-der_length_size( int length)
-{
- if (length < (1<<7))
- return 1;
- else if (length < (1<<8))
- return 2;
-#if (SIZEOF_INT == 2)
- else
- return 3;
-#else
- else if (length < (1<<16))
- return 3;
- else if (length < (1<<24))
- return 4;
- else
- return 5;
-#endif
-}
-
-static void
-der_write_length(unsigned char **buf, int length)
-{
- if (length < (1<<7)) {
- *(*buf)++ = (unsigned char) length;
- } else {
- *(*buf)++ = (unsigned char) (der_length_size(length)+127);
-#if (SIZEOF_INT > 2)
- if (length >= (1<<24))
- *(*buf)++ = (unsigned char) (length>>24);
- if (length >= (1<<16))
- *(*buf)++ = (unsigned char) ((length>>16)&0xff);
-#endif
- if (length >= (1<<8))
- *(*buf)++ = (unsigned char) ((length>>8)&0xff);
- *(*buf)++ = (unsigned char) (length&0xff);
- }
-}
-
-/* returns decoded length, or < 0 on failure. Advances buf and
- decrements bufsize */
-
-static int
-der_read_length(unsigned char **buf, int *bufsize)
-{
- unsigned char sf;
- int ret;
-
- if (*bufsize < 1)
- return -1;
- sf = *(*buf)++;
- (*bufsize)--;
- if (sf & 0x80) {
- if ((sf &= 0x7f) > ((*bufsize)-1))
- return -1;
- if (sf > SIZEOF_INT)
- return -1;
- ret = 0;
- for (; sf; sf--) {
- ret = (ret<<8) + (*(*buf)++);
- (*bufsize)--;
- }
- } else {
- ret = sf;
- }
-
- return ret;
-}
-
-/* returns the length of a token, given the mech oid and the body size */
-
-int
-g_token_size(struct xdr_netobj *mech, unsigned int body_size)
-{
- /* set body_size to sequence contents size */
- body_size += 2 + (int) mech->len; /* NEED overflow check */
- return 1 + der_length_size(body_size) + body_size;
-}
-
-EXPORT_SYMBOL_GPL(g_token_size);
-
-/* fills in a buffer with the token header. The buffer is assumed to
- be the right size. buf is advanced past the token header */
-
-void
-g_make_token_header(struct xdr_netobj *mech, int body_size, unsigned char **buf)
-{
- *(*buf)++ = 0x60;
- der_write_length(buf, 2 + mech->len + body_size);
- *(*buf)++ = 0x06;
- *(*buf)++ = (unsigned char) mech->len;
- TWRITE_STR(*buf, mech->data, ((int) mech->len));
-}
-
-EXPORT_SYMBOL_GPL(g_make_token_header);
-
-/*
- * Given a buffer containing a token, reads and verifies the token,
- * leaving buf advanced past the token header, and setting body_size
- * to the number of remaining bytes. Returns 0 on success,
- * G_BAD_TOK_HEADER for a variety of errors, and G_WRONG_MECH if the
- * mechanism in the token does not match the mech argument. buf and
- * *body_size are left unmodified on error.
- */
-u32
-g_verify_token_header(struct xdr_netobj *mech, int *body_size,
- unsigned char **buf_in, int toksize)
-{
- unsigned char *buf = *buf_in;
- int seqsize;
- struct xdr_netobj toid;
- int ret = 0;
-
- if ((toksize-=1) < 0)
- return G_BAD_TOK_HEADER;
- if (*buf++ != 0x60)
- return G_BAD_TOK_HEADER;
-
- if ((seqsize = der_read_length(&buf, &toksize)) < 0)
- return G_BAD_TOK_HEADER;
-
- if (seqsize != toksize)
- return G_BAD_TOK_HEADER;
-
- if ((toksize-=1) < 0)
- return G_BAD_TOK_HEADER;
- if (*buf++ != 0x06)
- return G_BAD_TOK_HEADER;
-
- if ((toksize-=1) < 0)
- return G_BAD_TOK_HEADER;
- toid.len = *buf++;
-
- if ((toksize-=toid.len) < 0)
- return G_BAD_TOK_HEADER;
- toid.data = buf;
- buf+=toid.len;
-
- if (! g_OID_equal(&toid, mech))
- ret = G_WRONG_MECH;
-
- /* G_WRONG_MECH is not returned immediately because it's more important
- to return G_BAD_TOK_HEADER if the token header is in fact bad */
-
- if ((toksize-=2) < 0)
- return G_BAD_TOK_HEADER;
-
- if (ret)
- return ret;
-
- *buf_in = buf;
- *body_size = toksize;
-
- return ret;
-}
-
-EXPORT_SYMBOL_GPL(g_verify_token_header);
@@ -13,7 +13,6 @@
#include <linux/module.h>
#include <linux/oid_registry.h>
#include <linux/sunrpc/msg_prot.h>
-#include <linux/sunrpc/gss_asn1.h>
#include <linux/sunrpc/auth_gss.h>
#include <linux/sunrpc/svcauth_gss.h>
#include <linux/sunrpc/gss_err.h>