From: Jean-Marc Pigeon (Delson) <jmp@safe.ca>
Date: Sat, 5 Jul 2025 23:50:44 +0000 (-0400)
Subject: Adding RSPTYP structure
X-Git-Tag: tag-0.12~22
X-Git-Url: https://jmp-git.ovh.safe.ca/?a=commitdiff_plain;h=5f9a0eae7f4203c3e0caa26132cc07ea430f5b85;p=jmp%2Fmailleur

Adding RSPTYP structure
---

diff --git a/lib/unidig.c b/lib/unidig.c
index cd14e10..064d019 100644
--- a/lib/unidig.c
+++ b/lib/unidig.c
@@ -13,6 +13,31 @@
 #include	"subcnv.h"
 #include	"unidig.h"
 
+/*
+ * 
+*/
+/********************************************************/
+/*                                                      */
+/*      Procedure to free all memroy used by a response */
+/*      type structure.                                 */
+/*                                                      */
+/********************************************************/
+PUBLIC RSPTYP *dig_freeresp(RSPTYP *resp)
+
+{
+if (resp!=(RSPTYP *)0) {
+  resp->response=rou_freestr(resp->response);
+  resp->qpop=rou_freestr(resp->qpop);
+  resp->nc=rou_freestr(resp->nc);
+  resp->cnonce=rou_freestr(resp->cnonce);
+  resp->nonce=rou_freestr(resp->nonce);
+  resp->realm=rou_freestr(resp->realm);
+  resp->username=rou_freestr(resp->username);
+  (void) free(resp);
+  resp=(RSPTYP *)0;
+  }
+return resp;
+}
 /*
  * 
 */
diff --git a/lib/unidig.h b/lib/unidig.h
index c040a54..9d7eef1 100644
--- a/lib/unidig.h
+++ b/lib/unidig.h
@@ -8,9 +8,22 @@
 #ifndef	UNIDIG
 #define UNIDIG
 
+typedef struct  {       //DIGEST-MD5 challange response structure
+        char *username; //username requesting authentication
+        char *realm;    //Challenge realm
+        char *nonce;    //server nonce
+        char *cnonce;   //client nonce
+        char *nc;       //nonce count
+        char *qpop;     //protection quality (authentication)
+        char *response; //Challenge md5 response
+        }RSPTYP;
+
 //MD5 hashing result
 typedef unsigned char MD5TYP[17];
 
+//procedure to free the response structure
+extern RSPTYP *dig_freeresp(RSPTYP *resp);
+
 //procedure to convert a string to a 128 Bit sequence
 //as a string
 extern MD5TYP *dig_hashmd5(unsigned char *seq);
diff --git a/tools/Makefile b/tools/Makefile
index 145a321..da59d8b 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -45,7 +45,14 @@ LIBS	=  	$(LIBMAIL) 			\
 tstmd5	:  digmd5
 	   @ ./digmd5 xxx $(BASE64)
 
-dbgmd5	:  debug
+VALKIND	=  "definite,possible,indirect"
+valmd5	:  digmd5
+	   @ valgrind				\
+		--leak-check=full		\
+		--show-leak-kinds=$(VALKIND)	\
+	    	./digmd5 xxx $(BASE64)
+
+dbgmd5	:  digmd5
 	   @ gdb				\
 			--args			\
 			./digmd5 xxx $(BASE64)
diff --git a/tools/digmd5.c b/tools/digmd5.c
index 6b77d86..5958bca 100644
--- a/tools/digmd5.c
+++ b/tools/digmd5.c
@@ -13,6 +13,7 @@
 #include	<string.h>
 #include	<unistd.h>
 
+#include	"subcnv.h"
 #include	"subrou.h"
 #include	"unidig.h"
 #include	"unipar.h"
@@ -33,16 +34,18 @@ static int chkresponse(int argc,char *argv[])
 #define OPEP    "digmd5.c:chkresponse,"
 
 int status;
+char *cleartext;
 int phase;
 _Bool proceed;
 
 status=-1;
+cleartext=cnv_getb64(argv[1]);
 phase=0;
-proceed=true;
+proceed=(cleartext!=(char *)0);
 while (proceed==true) {
   switch (phase) {
     case 0      :       //
-      (void) rou_alert(0,"%s argv[1]=<%s>",OPEP,argv[1]);
+      (void) rou_alert(0,"%s cleartext=<%s>",OPEP,cleartext);
       break;
     default     :       //SAFE Guard
       proceed=false;
@@ -50,7 +53,9 @@ while (proceed==true) {
     }
   phase++;
   }
+cleartext=rou_freestr(cleartext);
 return status;
+
 #undef  OPEP
 }
 /*
@@ -99,6 +104,11 @@ while (proceed==true) {
     case 3      :       //doing main task
       (void) chkresponse(params->argc,params->argv);
       break;
+    case 4      :       //main task completed
+      (void) prc_cleantitle();
+      params=par_freeparams(params);
+      (void) rou_modesubrou(false);
+      break;
     default     :       //end of task
       proceed=false;
       break;