- Flatten the vendor heimdal tree.

1 files changed, 0 insertions, 209 deletions

diff --git a/crypto/heimdal/lib/gssapi/krb5/decapsulate.c b/crypto/heimdal/lib/gssapi/krb5/decapsulate.c
deleted file mode 100644
index 39176fa..0000000
--- a/crypto/heimdal/lib/gssapi/krb5/decapsulate.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/*
- * Copyright (c) 1997 - 2001 Kungliga Tekniska Högskolan
- * (Royal Institute of Technology, Stockholm, Sweden). 
- * 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. Neither the name of the Institute nor the names of its contributors 
- *    may be used to endorse or promote products derived from this software 
- *    without specific prior written permission. 
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
- * SUCH DAMAGE. 
- */
-
-#include "krb5/gsskrb5_locl.h"
-
-RCSID("$Id: decapsulate.c 18334 2006-10-07 22:16:04Z lha $");
-
-/*
- * return the length of the mechanism in token or -1
- * (which implies that the token was bad - GSS_S_DEFECTIVE_TOKEN
- */
-
-ssize_t
-_gsskrb5_get_mech (const u_char *ptr,
-		      size_t total_len,
-		      const u_char **mech_ret)
-{
-    size_t len, len_len, mech_len, foo;
-    const u_char *p = ptr;
-    int e;
-
-    if (total_len < 1)
-	return -1;
-    if (*p++ != 0x60)
-	return -1;
-    e = der_get_length (p, total_len - 1, &len, &len_len);
-    if (e || 1 + len_len + len != total_len)
-	return -1;
-    p += len_len;
-    if (*p++ != 0x06)
-	return -1;
-    e = der_get_length (p, total_len - 1 - len_len - 1,
-			&mech_len, &foo);
-    if (e)
-	return -1;
-    p += foo;
-    *mech_ret = p;
-    return mech_len;
-}
-
-OM_uint32
-_gssapi_verify_mech_header(u_char **str,
-			   size_t total_len,
-			   gss_OID mech)
-{
-    const u_char *p;
-    ssize_t mech_len;
-
-    mech_len = _gsskrb5_get_mech (*str, total_len, &p);
-    if (mech_len < 0)
-	return GSS_S_DEFECTIVE_TOKEN;
-
-    if (mech_len != mech->length)
-	return GSS_S_BAD_MECH;
-    if (memcmp(p,
-	       mech->elements,
-	       mech->length) != 0)
-	return GSS_S_BAD_MECH;
-    p += mech_len;
-    *str = rk_UNCONST(p);
-    return GSS_S_COMPLETE;
-}
-
-OM_uint32
-_gsskrb5_verify_header(u_char **str,
-			  size_t total_len,
-			  const void *type,
-			  gss_OID oid)
-{
-    OM_uint32 ret;
-    size_t len;
-    u_char *p = *str;
-
-    ret = _gssapi_verify_mech_header(str, total_len, oid);
-    if (ret)
-	return ret;
-
-    len = total_len - (*str - p);
-
-    if (len < 2)
-	return GSS_S_DEFECTIVE_TOKEN;
-
-    if (memcmp (*str, type, 2) != 0)
-	return GSS_S_DEFECTIVE_TOKEN;
-    *str += 2;
-
-    return 0;
-}
-
-/*
- * Remove the GSS-API wrapping from `in_token' giving `out_data.
- * Does not copy data, so just free `in_token'.
- */
-
-OM_uint32
-_gssapi_decapsulate(
-    OM_uint32 *minor_status,
-    gss_buffer_t input_token_buffer,
-    krb5_data *out_data,
-    const gss_OID mech
-)
-{
-    u_char *p;
-    OM_uint32 ret;
-
-    p = input_token_buffer->value;
-    ret = _gssapi_verify_mech_header(&p,
-				    input_token_buffer->length,
-				    mech);
-    if (ret) {
-	*minor_status = 0;
-	return ret;
-    }
-
-    out_data->length = input_token_buffer->length -
-	(p - (u_char *)input_token_buffer->value);
-    out_data->data   = p;
-    return GSS_S_COMPLETE;
-}
-
-/*
- * Remove the GSS-API wrapping from `in_token' giving `out_data.
- * Does not copy data, so just free `in_token'.
- */
-
-OM_uint32
-_gsskrb5_decapsulate(OM_uint32 *minor_status,    
-			gss_buffer_t input_token_buffer,
-			krb5_data *out_data,
-			const void *type,
-			gss_OID oid)
-{
-    u_char *p;
-    OM_uint32 ret;
-
-    p = input_token_buffer->value;
-    ret = _gsskrb5_verify_header(&p,
-				    input_token_buffer->length,
-				    type,
-				    oid);
-    if (ret) {
-	*minor_status = 0;
-	return ret;
-    }
-
-    out_data->length = input_token_buffer->length -
-	(p - (u_char *)input_token_buffer->value);
-    out_data->data   = p;
-    return GSS_S_COMPLETE;
-}
-
-/*
- * Verify padding of a gss wrapped message and return its length.
- */
-
-OM_uint32
-_gssapi_verify_pad(gss_buffer_t wrapped_token, 
-		   size_t datalen,
-		   size_t *padlen)
-{
-    u_char *pad;
-    size_t padlength;
-    int i;
-
-    pad = (u_char *)wrapped_token->value + wrapped_token->length - 1;
-    padlength = *pad;
-
-    if (padlength > datalen)
-	return GSS_S_BAD_MECH;
-
-    for (i = padlength; i > 0 && *pad == padlength; i--, pad--)
-	;
-    if (i != 0)
-	return GSS_S_BAD_MIC;
-
-    *padlen = padlength;
-
-    return 0;
-}