Imported Upstream version 2.3_rc1

1 files changed, 0 insertions, 143 deletions

diff --git a/httpdigest.c b/httpdigest.c
deleted file mode 100644
index 90abc6a..0000000
--- a/httpdigest.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- *  OpenVPN -- An application to securely tunnel IP networks
- *             over a single TCP/UDP port, with support for SSL/TLS-based
- *             session authentication and key exchange,
- *             packet encryption, packet authentication, and
- *             packet compression.
- *
- *  Copyright (C) 2002-2010 OpenVPN Technologies, Inc. <sales@openvpn.net>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2
- *  as published by the Free Software Foundation.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program (see the file COPYING included with this
- *  distribution); if not, write to the Free Software Foundation, Inc.,
- *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include "syshead.h"
-
-#if PROXY_DIGEST_AUTH
-
-#include "crypto.h"
-#include "httpdigest.h"
-
-static void
-CvtHex(
-       IN HASH Bin,
-       OUT HASHHEX Hex
-       )
-{
-  unsigned short i;
-  unsigned char j;
-
-  for (i = 0; i < HASHLEN; i++) {
-    j = (Bin[i] >> 4) & 0xf;
-    if (j <= 9)
-      Hex[i*2] = (j + '0');
-    else
-      Hex[i*2] = (j + 'a' - 10);
-    j = Bin[i] & 0xf;
-    if (j <= 9)
-      Hex[i*2+1] = (j + '0');
-    else
-      Hex[i*2+1] = (j + 'a' - 10);
-  };
-  Hex[HASHHEXLEN] = '\0';
-};
-
-/* calculate H(A1) as per spec */
-void
-DigestCalcHA1(
-	      IN char * pszAlg,
-	      IN char * pszUserName,
-	      IN char * pszRealm,
-	      IN char * pszPassword,
-	      IN char * pszNonce,
-	      IN char * pszCNonce,
-	      OUT HASHHEX SessionKey
-	      )
-{
-  MD5_CTX Md5Ctx;
-  HASH HA1;
-
-  MD5_Init(&Md5Ctx);
-  MD5_Update(&Md5Ctx, pszUserName, strlen(pszUserName));
-  MD5_Update(&Md5Ctx, ":", 1);
-  MD5_Update(&Md5Ctx, pszRealm, strlen(pszRealm));
-  MD5_Update(&Md5Ctx, ":", 1);
-  MD5_Update(&Md5Ctx, pszPassword, strlen(pszPassword));
-  MD5_Final(HA1, &Md5Ctx);
-  if (pszAlg && strcasecmp(pszAlg, "md5-sess") == 0)
-    {
-      MD5_Init(&Md5Ctx);
-      MD5_Update(&Md5Ctx, HA1, HASHLEN);
-      MD5_Update(&Md5Ctx, ":", 1);
-      MD5_Update(&Md5Ctx, pszNonce, strlen(pszNonce));
-      MD5_Update(&Md5Ctx, ":", 1);
-      MD5_Update(&Md5Ctx, pszCNonce, strlen(pszCNonce));
-      MD5_Final(HA1, &Md5Ctx);
-    };
-  CvtHex(HA1, SessionKey);
-}
-
-/* calculate request-digest/response-digest as per HTTP Digest spec */
-void
-DigestCalcResponse(
-		   IN HASHHEX HA1,           /* H(A1) */
-		   IN char * pszNonce,       /* nonce from server */
-		   IN char * pszNonceCount,  /* 8 hex digits */
-		   IN char * pszCNonce,      /* client nonce */
-		   IN char * pszQop,         /* qop-value: "", "auth", "auth-int" */
-		   IN char * pszMethod,      /* method from the request */
-		   IN char * pszDigestUri,   /* requested URL */
-		   IN HASHHEX HEntity,       /* H(entity body) if qop="auth-int" */
-		   OUT HASHHEX Response      /* request-digest or response-digest */
-		   )
-{
-  MD5_CTX Md5Ctx;
-  HASH HA2;
-  HASH RespHash;
-  HASHHEX HA2Hex;
-
-  // calculate H(A2)
-  MD5_Init(&Md5Ctx);
-  MD5_Update(&Md5Ctx, pszMethod, strlen(pszMethod));
-  MD5_Update(&Md5Ctx, ":", 1);
-  MD5_Update(&Md5Ctx, pszDigestUri, strlen(pszDigestUri));
-  if (strcasecmp(pszQop, "auth-int") == 0)
-    {
-      MD5_Update(&Md5Ctx, ":", 1);
-      MD5_Update(&Md5Ctx, HEntity, HASHHEXLEN);
-    };
-  MD5_Final(HA2, &Md5Ctx);
-  CvtHex(HA2, HA2Hex);
-
-  // calculate response
-  MD5_Init(&Md5Ctx);
-  MD5_Update(&Md5Ctx, HA1, HASHHEXLEN);
-  MD5_Update(&Md5Ctx, ":", 1);
-  MD5_Update(&Md5Ctx, pszNonce, strlen(pszNonce));
-  MD5_Update(&Md5Ctx, ":", 1);
-  if (*pszQop)
-    {
-      MD5_Update(&Md5Ctx, pszNonceCount, strlen(pszNonceCount));
-      MD5_Update(&Md5Ctx, ":", 1);
-      MD5_Update(&Md5Ctx, pszCNonce, strlen(pszCNonce));
-      MD5_Update(&Md5Ctx, ":", 1);
-      MD5_Update(&Md5Ctx, pszQop, strlen(pszQop));
-      MD5_Update(&Md5Ctx, ":", 1);
-    };
-  MD5_Update(&Md5Ctx, HA2Hex, HASHHEXLEN);
-  MD5_Final(RespHash, &Md5Ctx);
-  CvtHex(RespHash, Response);
-}
-
-#endif