X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fsrc%2Fsmtp_in.c;h=53387011c80892eca22472605a58a88096634b35;hb=e498ab40197936833f696439e78c5cb08e5180cb;hp=565f4b32ed97ca34e01227b86ad9d56ac3f2e98a;hpb=e37f8a84f5374b0d03676a65018b00e972ed47c6;p=exim.git

diff --git a/src/src/smtp_in.c b/src/src/smtp_in.c
index 565f4b32e..53387011c 100644
--- a/src/src/smtp_in.c
+++ b/src/src/smtp_in.c
@@ -1729,16 +1729,15 @@ while (done <= 0)
     /* Apply SMTP rewrite, then extract address. Don't allow "<>" as a
     recipient address */
 
-    recipient = ((rewrite_existflags & rewrite_smtp) != 0)?
-      rewrite_one(smtp_cmd_data, rewrite_smtp, NULL, FALSE, US"",
-        global_rewrite_rules) : smtp_cmd_data;
+    recipient = rewrite_existflags & rewrite_smtp
+      ? rewrite_one(smtp_cmd_data, rewrite_smtp, NULL, FALSE, US"",
+		    global_rewrite_rules)
+      : smtp_cmd_data;
 
-    /* rfc821_domains = TRUE; << no longer needed */
     recipient = parse_extract_address(recipient, &errmess, &start, &end,
       &recipient_domain, FALSE);
-    /* rfc821_domains = FALSE; << no longer needed */
 
-    if (recipient == NULL)
+    if (!recipient)
       /* The function moan_smtp_batch() does not return. */
       moan_smtp_batch(smtp_cmd_buffer, "501 %s", errmess);
 
@@ -2837,14 +2836,18 @@ is closing if required and return 2.  */
 if (log_reject_target != 0)
   {
 #ifdef SUPPORT_TLS
-  uschar * s = s_tlslog(NULL, NULL, NULL);
-  if (!s) s = US"";
+  uschar * tls = s_tlslog(NULL, NULL, NULL);
+  if (!tls) tls = US"";
 #else
-  uschar * s = US"";
+  uschar * tls = US"";
 #endif
-  log_write(0, log_reject_target, "%s%s %s%srejected %s%s",
-    host_and_ident(TRUE), s,
-    sender_info, (rc == FAIL)? US"" : US"temporarily ", what, log_msg);
+  log_write(0, log_reject_target, "%s%s%s %s%srejected %s%s",
+    LOGGING(dnssec) && sender_host_dnssec ? US" DS" : US"",
+    host_and_ident(TRUE),
+    tls,
+    sender_info,
+    rc == FAIL ? US"" : US"temporarily ",
+    what, log_msg);
   }
 
 if (!drop) return 0;
@@ -3211,6 +3214,31 @@ return rc;
 
 
 
+
+
+static int
+qualify_recipient(uschar ** recipient, uschar * smtp_cmd_data, uschar * tag)
+{
+int rd;
+if (allow_unqualified_recipient || strcmpic(*recipient, US"postmaster") == 0)
+  {
+  DEBUG(D_receive) debug_printf("unqualified address %s accepted\n",
+    *recipient);
+  rd = Ustrlen(recipient) + 1;
+  *recipient = rewrite_address_qualify(*recipient, TRUE);
+  return rd;
+  }
+smtp_printf("501 %s: recipient address must contain a domain\r\n",
+  smtp_cmd_data);
+log_write(L_smtp_syntax_error,
+  LOG_MAIN|LOG_REJECT, "unqualified %s rejected: <%s> %s%s",
+  tag, *recipient, host_and_ident(TRUE), host_lookup_msg);
+return 0;
+}
+
+
+
+
 /*************************************************
 *       Initialize for SMTP incoming message     *
 *************************************************/
@@ -4097,13 +4125,11 @@ while (done <= 0)
 		    global_rewrite_rules)
       : smtp_cmd_data;
 
-    /* rfc821_domains = TRUE; << no longer needed */
     raw_sender =
       parse_extract_address(raw_sender, &errmess, &start, &end, &sender_domain,
         TRUE);
-    /* rfc821_domains = FALSE; << no longer needed */
 
-    if (raw_sender == NULL)
+    if (!raw_sender)
       {
       done = synprot_error(L_smtp_syntax_error, 501, smtp_cmd_data, errmess);
       break;
@@ -4348,16 +4374,13 @@ while (done <= 0)
     /* Apply SMTP rewriting then extract the working address. Don't allow "<>"
     as a recipient address */
 
-    recipient = ((rewrite_existflags & rewrite_smtp) != 0)?
-      rewrite_one(smtp_cmd_data, rewrite_smtp, NULL, FALSE, US"",
-        global_rewrite_rules) : smtp_cmd_data;
-
-    /* rfc821_domains = TRUE; << no longer needed */
-    recipient = parse_extract_address(recipient, &errmess, &start, &end,
-      &recipient_domain, FALSE);
-    /* rfc821_domains = FALSE; << no longer needed */
+    recipient = rewrite_existflags & rewrite_smtp
+      ? rewrite_one(smtp_cmd_data, rewrite_smtp, NULL, FALSE, US"",
+	  global_rewrite_rules)
+      : smtp_cmd_data;
 
-    if (recipient == NULL)
+    if (!(recipient = parse_extract_address(recipient, &errmess, &start, &end,
+      &recipient_domain, FALSE)))
       {
       done = synprot_error(L_smtp_syntax_error, 501, smtp_cmd_data, errmess);
       rcpt_fail_count++;
@@ -4376,27 +4399,12 @@ while (done <= 0)
     we must always qualify this address, regardless. */
 
     if (recipient_domain == 0)
-      {
-      if (allow_unqualified_recipient ||
-          strcmpic(recipient, US"postmaster") == 0)
-        {
-        DEBUG(D_receive) debug_printf("unqualified address %s accepted\n",
-          recipient);
-        recipient_domain = Ustrlen(recipient) + 1;
-        recipient = rewrite_address_qualify(recipient, TRUE);
-        }
-      else
+      if (!(recipient_domain = qualify_recipient(&recipient, smtp_cmd_data,
+				  US"recipient")))
         {
         rcpt_fail_count++;
-        smtp_printf("501 %s: recipient address must contain a domain\r\n",
-          smtp_cmd_data);
-        log_write(L_smtp_syntax_error,
-          LOG_MAIN|LOG_REJECT, "unqualified recipient rejected: "
-          "<%s> %s%s", recipient, host_and_ident(TRUE),
-          host_lookup_msg);
         break;
         }
-      }
 
     /* Check maximum allowed */
 
@@ -4582,18 +4590,26 @@ while (done <= 0)
 
       HAD(SCH_VRFY);
 
-      if(!(address = parse_extract_address(smtp_cmd_data, &errmess, &start, &end,
-	    &recipient_domain, FALSE)))
+      if (!(address = parse_extract_address(smtp_cmd_data, &errmess,
+            &start, &end, &recipient_domain, FALSE)))
+	{
 	smtp_printf("501 %s\r\n", errmess);
+	break;
+	}
+
+      if (recipient_domain == 0)
+	if (!(recipient_domain = qualify_recipient(&address, smtp_cmd_data,
+				    US"verify")))
+	  break;
 
-      else if ((rc = acl_check(ACL_WHERE_VRFY, address, acl_smtp_vrfy,
+      if ((rc = acl_check(ACL_WHERE_VRFY, address, acl_smtp_vrfy,
 		    &user_msg, &log_msg)) != OK)
 	done = smtp_handle_acl_fail(ACL_WHERE_VRFY, rc, user_msg, log_msg);
       else
 	{
-	uschar *s = NULL;
+	uschar * s = NULL;
+	address_item * addr = deliver_make_addr(address, FALSE);
 
-	address_item *addr = deliver_make_addr(address, FALSE);
 	switch(verify_address(addr, NULL, vopt_is_recipient | vopt_qualify, -1,
 	       -1, -1, NULL, NULL, NULL))
 	  {