typo

[ppp.git] / pppd / chap_ms.c

diff --git a/pppd/chap_ms.c b/pppd/chap_ms.c
index 318c0b60559f0706535cb161fb38bd86b256d627..4e50d5bd24018d39ee5de7cc4f0bfe9663ce2d85 100644 (file)
--- a/pppd/chap_ms.c
+++ b/pppd/chap_ms.c
@@ -40,7 +40,7 @@
  *   Copyright (c) 2002 Google, Inc.
  */
 
-#define RCSID  "$Id: chap_ms.c,v 1.19 2002/04/02 13:54:59 dfs Exp $"
+#define RCSID  "$Id: chap_ms.c,v 1.22 2002/09/06 22:11:12 kad Exp $"
 
 #ifdef CHAPMS
 
@@ -261,11 +261,18 @@ ChallengeHash(u_char PeerChallenge[16], u_char *rchallenge,
 {
     SHA1_CTX   sha1Context;
     u_char     sha1Hash[SHA1_SIGNATURE_SIZE];
+    char       *user;
+
+    /* remove domain from "domain\username" */
+    if ((user = strrchr(username, '\\')) != NULL)
+       ++user;
+    else
+       user = username;
 
     SHA1_Init(&sha1Context);
     SHA1_Update(&sha1Context, PeerChallenge, 16);
     SHA1_Update(&sha1Context, rchallenge, 16);
-    SHA1_Update(&sha1Context, username, strlen(username));
+    SHA1_Update(&sha1Context, user, strlen(user));
     SHA1_Final(sha1Hash, &sha1Context);
 
     BCOPY(sha1Hash, Challenge, 8);
@@ -563,18 +570,19 @@ ChapMS(chap_state *cstate, u_char *rchallenge, char *secret, int secret_len,
 #endif
     BZERO(response, sizeof(*response));
 
-    /* Calculate both always */
     ChapMS_NT(rchallenge, secret, secret_len, response->NTResp);
 
 #ifdef MSLANMAN
     ChapMS_LANMan(rchallenge, secret, secret_len, response);
 
-    /* prefered method is set by option  */
+    /* preferred method is set by option  */
     response->UseNT[0] = !ms_lanman;
 #else
     response->UseNT[0] = 1;
 #endif
 
+    cstate->resp_length = MS_CHAP_RESPONSE_LEN;
+
 #ifdef MPPE
     Set_Start_Key(rchallenge, secret, secret_len);
 #endif
@@ -618,6 +626,9 @@ ChapMS2(chap_state *cstate, u_char *rchallenge, u_char *PeerChallenge,
     GenerateAuthenticatorResponse(secret, secret_len, response->NTResp,
                                  response->PeerChallenge, rchallenge,
                                  user, authResponse);
+
+    cstate->resp_length = MS_CHAP2_RESPONSE_LEN;
+
 #ifdef MPPE
     SetMasterKeys(secret, secret_len, response->NTResp, authenticator);
 #endif