From: Jean-Marc Pigeon (Delson) <jmp@safe.ca>
Date: Wed, 25 Jun 2025 09:54:36 +0000 (-0400)
Subject: Staring to implement local user existing implementation
X-Git-Tag: tag-0.10~39
X-Git-Url: https://jmp-git.ovh.safe.ca/?a=commitdiff_plain;h=11ed5c8e45e28f35a9558eafc26a38cf7eea2c05;p=jmp%2Fmailleur

Staring to implement local user existing implementation
---

diff --git a/lib/lvleml.c b/lib/lvleml.c
index 43bbbb4..80a1e34 100644
--- a/lib/lvleml.c
+++ b/lib/lvleml.c
@@ -261,6 +261,40 @@ return status;
 */
 /********************************************************/
 /*                                                      */
+/*	checking if local recipient is acceptable.      */
+/*                                                      */
+/********************************************************/
+static _Bool is_user_good(CONTYP *contact,RCPTYP *user)
+
+{
+_Bool isok;
+int phase;
+_Bool proceed;
+
+isok=true;
+phase=0;
+proceed=true;
+while (proceed==true) {
+  switch (phase) {
+    case 0      :       //is user a local user
+      if (user->code!='L') 
+        phase=999;      //User is Not local
+      break;
+    case 1      :       //is user existing within database
+      break;
+    default     :       //SAFE Guard
+      proceed=false;
+      break;
+    }
+  phase++;
+  }
+return isok;
+}
+/*
+^L
+*/
+/********************************************************/
+/*                                                      */
 /*	Procedure to check if helo or ehlo paratmeter   */
 /*      is a correct one                                */
 /*                                                      */
@@ -744,19 +778,19 @@ while (proceed==true) {
   switch (phase) {
     case 0      :       //do we have a mailfrom
       if ((contact->mailfrom==(char *)0)||(strlen(contact->mailfrom)==0)) {
-        (void) transmit(contact,true,"%d Bad sequence of commands.",BADSEQ);
+        (void) transmit(contact,true,"%d 5.6.0 Bad sequence of commands.",BADSEQ);
         phase=999;      //no need to go further
         }
       break;
     case 1      :       //do we have an originator
       if ((rcptto==(char *)0)||(strlen(rcptto)==0)) {
-        (void) transmit(contact,true,"%d 5.6.0 recipient not specified",BADPAR);
+        (void) transmit(contact,true,"%d 5.6.1 recipient not specified",BADPAR);
         phase=999;      //no need to go further
         }
       break;
     case 2      :       //check rcpt format
       if ((rcptto[0]!='<')||(rcptto[strlen(rcptto)-1]!='>')) {
-        (void) transmit(contact,true,"%d 5.6.1 '%s' bad Format error",
+        (void) transmit(contact,true,"%d 5.6.2 '%s' bad Format error",
                                       BADPAR,rcptto);
         phase=999;      //no need to go further
         }
@@ -766,14 +800,14 @@ while (proceed==true) {
     case 3      :       //checking rcptto format
       neu=eml_isemailok(rcptto,&report);
       if (neu==(RCPTYP *)0) {
-        (void) transmit(contact,true,"%d 5.6.2 %s",NOTEML,report);
+        (void) transmit(contact,true,"%d 5.6.3 %s",NOTEML,report);
         report=rou_freestr(report);
         phase=999;      //no need to go further
         }
       break;
     case 4      :       //Do we have a domain MX
       if (setlocdom(contact,neu)==false) {
-        (void) transmit(contact,true,"%d 5.6.3 %s (domain=%s)",
+        (void) transmit(contact,true,"%d 5.6.4 %s (domain=%s)",
                                       MISSMX,
                                       "No valid MX found for recipient domain name",
                                       neu->domain);
@@ -781,13 +815,19 @@ while (proceed==true) {
         phase=999;      //no need to go further
         }
       break;
-    case 5      :       //Storing rcpt to
+    case 5      :       //if the user is acceptable
+      if (is_user_good(contact,neu)==false) {
+        neu=eml_freerecipient(neu);
+        phase=999;
+        }
+      break;
+    case 6      :       //Storing rcpt to
       if (eml_addrecipient(&(contact->recipients),neu)==false) {
         detail="duplicate recipients will be consolidated";
         neu=eml_freerecipient(neu);
         }
       break;
-    case 6      :       //everything ok
+    case 7      :       //everything ok
       (void) transmit(contact,true,"%d 2.6.4 %s <%s>",CMDOK,detail,rcptto);
       success=true;
       break;