From d92564c87818157b09ddfbf3314406b765ca390a Mon Sep 17 00:00:00 2001
From: Stef Walter <stef@memberwebs.com>
Date: Tue, 17 Aug 2004 20:59:04 +0000
Subject: - Changed 'goto finally' to RETURN(xx) - Added MYSQL support and
 tested it.

---
 daemon/ntlm.c | 43 ++++++++++++++++---------------------------
 1 file changed, 16 insertions(+), 27 deletions(-)

(limited to 'daemon/ntlm.c')

diff --git a/daemon/ntlm.c b/daemon/ntlm.c
index 63d4580..ab6e5e4 100644
--- a/daemon/ntlm.c
+++ b/daemon/ntlm.c
@@ -310,14 +310,14 @@ int ntlm_auth_ntlm(ha_request_t* rq, ntlm_context_t* ctx, void* key,
     d = ha_bufdec64(rq->buf, header, &len);
 
     if(!d || len == 0)
-        goto finally;
+        RETURN(HA_FALSE);
 
     r = ntlmssp_decode_msg(&ntlmssp, d, len, &flags);
     if(r != 0)
     {
         ha_messagex(rq, LOG_WARNING, "decoding NTLMSSP message failed (error %d)", r);
         rq->resp_code = HA_SERVER_BADREQ;
-        goto finally;
+        RETURN(HA_FALSE);
     }
 
 
@@ -350,16 +350,13 @@ int ntlm_auth_ntlm(ha_request_t* rq, ntlm_context_t* ctx, void* key,
                 conn = NULL;
 
                 if(r < 0)
-                {
-                    ret = HA_CRITERROR;
-                }
+                    RETURN(HA_CRITERROR);
                 else
                 {
                     ha_messagex(rq, LOG_ERR, "received out of order NTLM request from client");
                     rq->resp_code = HA_SERVER_BADREQ;
+                    RETURN(HA_FALSE);
                 }
-
-                goto finally;
             }
 
 
@@ -386,10 +383,7 @@ int ntlm_auth_ntlm(ha_request_t* rq, ntlm_context_t* ctx, void* key,
             conn = makeconnection(rq, ctx);
 
             if(!conn)
-            {
-                ret = HA_FAILED;
-                goto finally;
-            }
+                RETURN(HA_FAILED);
 
             /* Save away any flags given us by ntlm_decode_msg */
             conn->flags = flags;
@@ -413,7 +407,7 @@ int ntlm_auth_ntlm(ha_request_t* rq, ntlm_context_t* ctx, void* key,
             }
 
             if(ha_buferr(rq->buf))
-                goto finally;
+                RETURN(HA_FALSE);
 
             /*
              * TODO: Our callers need to be able to keep alive
@@ -431,16 +425,14 @@ int ntlm_auth_ntlm(ha_request_t* rq, ntlm_context_t* ctx, void* key,
             conn = NULL;
 
             if(r < 0)
-            {
-                ret = HA_CRITERROR;
-            }
+                RETURN(HA_CRITERROR);
             else
             {
                 ha_messagex(rq, LOG_DEBUG, "sending ntlm challenge");
                 ha_addheader(rq, "WWW-Authenticate", ha_bufdata(rq->buf));
                 rq->resp_code = HA_SERVER_DECLINE;
+                RETURN(HA_FALSE);
             }
-            goto finally;
         }
 
     /* A response to a challenge */
@@ -457,14 +449,14 @@ int ntlm_auth_ntlm(ha_request_t* rq, ntlm_context_t* ctx, void* key,
             {
                 ha_messagex(rq, LOG_WARNING, "received out of order NTLM response from client");
                 rq->resp_code = HA_SERVER_BADREQ;
-                goto finally;
+                RETURN(HA_FALSE);
             }
 
             if(!ntlmssp.user)
             {
                 ha_messagex(rq, LOG_WARNING, "received NTLM response without user name");
                 rq->resp_code = HA_SERVER_BADREQ;
-                goto finally;
+                RETURN(HA_FALSE);
             }
 
             /* We have to lock while going into smblib */
@@ -485,7 +477,7 @@ int ntlm_auth_ntlm(ha_request_t* rq, ntlm_context_t* ctx, void* key,
                  * caller to put in all the proper headers for us.
                  */
                 ha_messagex(rq, LOG_WARNING, "failed NTLM logon for user '%s'", ntlmssp.user);
-                ret = HA_FALSE;
+                RETURN(HA_FALSE);
             }
 
             /* A successful login ends here */
@@ -505,21 +497,18 @@ int ntlm_auth_ntlm(ha_request_t* rq, ntlm_context_t* ctx, void* key,
                 if(!r)
                 {
                     ha_messagex(NULL, LOG_CRIT, "out of memory");
-                    ret = HA_CRITERROR;
-                }
-                else
-                {
-                    ret = HA_OK;
+                    RETURN(HA_CRITERROR);
                 }
-            }
 
-            goto finally;
+                RETURN(HA_OK);
+            }
         }
+        break;
 
     default:
         ha_messagex(rq, LOG_WARNING, "received invalid NTLM message (type %d)", ntlmssp.msg_type);
         rq->resp_code = HA_SERVER_BADREQ;
-        goto finally;
+        RETURN(HA_FALSE);
     };
 
 
-- 
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