* got rid of UNISTR2 and everything that depends on it

  * removed a bunch of code that needs to be rewritten using the new
    interfaces
(This used to be commit 9b02b486ef5906516f8cad79dbff5e3dd54cde66)

1 files changed, 0 insertions, 194 deletions

diff --git a/source4/libcli/util/credentials.c b/source4/libcli/util/credentials.c
index 0d521bae8a..2c8f7e7423 100644
--- a/source4/libcli/util/credentials.c
+++ b/source4/libcli/util/credentials.c
@@ -19,197 +19,3 @@
 */
 
 #include "includes.h"
-
-/****************************************************************************
-represent a credential as a string
-****************************************************************************/
-char *credstr(const uchar *cred)
-{
-	static fstring buf;
-	slprintf(buf, sizeof(buf) - 1, "%02X%02X%02X%02X%02X%02X%02X%02X",
-		cred[0], cred[1], cred[2], cred[3], 
-		cred[4], cred[5], cred[6], cred[7]);
-	return buf;
-}
-
-
-/****************************************************************************
-  setup the session key. 
-Input: 8 byte challenge block
-       8 byte server challenge block
-      16 byte md4 encrypted password
-Output:
-      8 byte session key
-****************************************************************************/
-void cred_session_key(const DOM_CHAL *clnt_chal, const DOM_CHAL *srv_chal, const uchar *pass, 
-		      uchar session_key[8])
-{
-	uint32 sum[2];
-	unsigned char sum2[8];
-
-	sum[0] = IVAL(clnt_chal->data, 0) + IVAL(srv_chal->data, 0);
-	sum[1] = IVAL(clnt_chal->data, 4) + IVAL(srv_chal->data, 4);
-
-	SIVAL(sum2,0,sum[0]);
-	SIVAL(sum2,4,sum[1]);
-
-	cred_hash1(session_key, sum2, pass);
-
-	/* debug output */
-	DEBUG(4,("cred_session_key\n"));
-
-	DEBUG(5,("	clnt_chal: %s\n", credstr(clnt_chal->data)));
-	DEBUG(5,("	srv_chal : %s\n", credstr(srv_chal->data)));
-	DEBUG(5,("	clnt+srv : %s\n", credstr(sum2)));
-	DEBUG(5,("	sess_key : %s\n", credstr(session_key)));
-}
-
-
-/****************************************************************************
-create a credential
-
-Input:
-      8 byte sesssion key
-      8 byte stored credential
-      4 byte timestamp
-
-Output:
-      8 byte credential
-****************************************************************************/
-void cred_create(uchar session_key[8], DOM_CHAL *stor_cred, UTIME timestamp, 
-		 DOM_CHAL *cred)
-{
-	DOM_CHAL time_cred;
-
-	SIVAL(time_cred.data, 0, IVAL(stor_cred->data, 0) + timestamp.time);
-	SIVAL(time_cred.data, 4, IVAL(stor_cred->data, 4));
-
-	cred_hash2(cred->data, time_cred.data, session_key);
-
-	/* debug output*/
-	DEBUG(4,("cred_create\n"));
-
-	DEBUG(5,("	sess_key : %s\n", credstr(session_key)));
-	DEBUG(5,("	stor_cred: %s\n", credstr(stor_cred->data)));
-	DEBUG(5,("	timestamp: %x\n"    , timestamp.time));
-	DEBUG(5,("	timecred : %s\n", credstr(time_cred.data)));
-	DEBUG(5,("	calc_cred: %s\n", credstr(cred->data)));
-}
-
-
-/****************************************************************************
-  check a supplied credential
-
-Input:
-      8 byte received credential
-      8 byte sesssion key
-      8 byte stored credential
-      4 byte timestamp
-
-Output:
-      returns 1 if computed credential matches received credential
-      returns 0 otherwise
-****************************************************************************/
-int cred_assert(DOM_CHAL *cred, uchar session_key[8], DOM_CHAL *stored_cred,
-		UTIME timestamp)
-{
-	DOM_CHAL cred2;
-
-	cred_create(session_key, stored_cred, timestamp, &cred2);
-
-	/* debug output*/
-	DEBUG(4,("cred_assert\n"));
-
-	DEBUG(5,("	challenge : %s\n", credstr(cred->data)));
-	DEBUG(5,("	calculated: %s\n", credstr(cred2.data)));
-
-	if (memcmp(cred->data, cred2.data, 8) == 0)
-	{
-		DEBUG(5, ("credentials check ok\n"));
-		return True;
-	}
-	else
-	{
-		DEBUG(5, ("credentials check wrong\n"));
-		return False;
-	}
-}
-
-
-/****************************************************************************
-  checks credentials; generates next step in the credential chain
-****************************************************************************/
-BOOL clnt_deal_with_creds(uchar sess_key[8],
-			  DOM_CRED *sto_clnt_cred, DOM_CRED *rcv_srv_cred)
-{
-	UTIME new_clnt_time;
-	uint32 new_cred;
-
-	DEBUG(5,("clnt_deal_with_creds: %d\n", __LINE__));
-
-	/* increment client time by one second */
-	new_clnt_time.time = sto_clnt_cred->timestamp.time + 1;
-
-	/* check that the received server credentials are valid */
-	if (!cred_assert(&rcv_srv_cred->challenge, sess_key,
-			 &sto_clnt_cred->challenge, new_clnt_time))
-	{
-		return False;
-	}
-
-	/* first 4 bytes of the new seed is old client 4 bytes + clnt time + 1 */
-	new_cred = IVAL(sto_clnt_cred->challenge.data, 0);
-	new_cred += new_clnt_time.time;
-
-	/* store new seed in client credentials */
-	SIVAL(sto_clnt_cred->challenge.data, 0, new_cred);
-
-	DEBUG(5,("	new clnt cred: %s\n", credstr(sto_clnt_cred->challenge.data)));
-	return True;
-}
-
-
-/****************************************************************************
-  checks credentials; generates next step in the credential chain
-****************************************************************************/
-BOOL deal_with_creds(uchar sess_key[8],
-		     DOM_CRED *sto_clnt_cred, 
-		     DOM_CRED *rcv_clnt_cred, DOM_CRED *rtn_srv_cred)
-{
-	UTIME new_clnt_time;
-	uint32 new_cred;
-
-	DEBUG(5,("deal_with_creds: %d\n", __LINE__));
-
-	/* check that the received client credentials are valid */
-	if (!cred_assert(&rcv_clnt_cred->challenge, sess_key,
-                    &sto_clnt_cred->challenge, rcv_clnt_cred->timestamp))
-	{
-		return False;
-	}
-
-	/* increment client time by one second */
-	new_clnt_time.time = rcv_clnt_cred->timestamp.time + 1;
-
-	/* first 4 bytes of the new seed is old client 4 bytes + clnt time + 1 */
-	new_cred = IVAL(sto_clnt_cred->challenge.data, 0);
-	new_cred += new_clnt_time.time;
-
-	DEBUG(5,("deal_with_creds: new_cred[0]=%x\n", new_cred));
-
-	/* doesn't matter that server time is 0 */
-	rtn_srv_cred->timestamp.time = 0;
-
-	DEBUG(5,("deal_with_creds: new_clnt_time=%x\n", new_clnt_time.time));
-
-	/* create return credentials for inclusion in the reply */
-	cred_create(sess_key, &sto_clnt_cred->challenge, new_clnt_time,
-	            &rtn_srv_cred->challenge);
-	
-	DEBUG(5,("deal_with_creds: clnt_cred=%s\n", credstr(sto_clnt_cred->challenge.data)));
-
-	/* store new seed in client credentials */
-	SIVAL(sto_clnt_cred->challenge.data, 0, new_cred);
-
-	return True;
-}