From: Philip Hazel <ph10@hermes.cam.ac.uk>
Date: Wed, 6 Apr 2005 14:03:53 +0000 (+0000)
Subject: Make $acl_verify_message available in following conditions and modifiers
X-Git-Tag: exim-4_51~24
X-Git-Url: https://git.exim.org/exim.git/commitdiff_plain/475fe28a6a039803d280266e29e755a603d1dfe7

Make $acl_verify_message available in following conditions and modifiers
in an ACL statement, not just when expanding message and log_message.
---

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index db1162f26..8f648575b 100644
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -1,4 +1,4 @@
-$Cambridge: exim/doc/doc-txt/ChangeLog,v 1.113 2005/04/06 10:53:47 ph10 Exp $
+$Cambridge: exim/doc/doc-txt/ChangeLog,v 1.114 2005/04/06 14:03:53 ph10 Exp $
 
 Change log file for Exim from version 4.21
 -------------------------------------------
@@ -158,6 +158,16 @@ PH/26 Change scripts/os-type so that when "uname -s" returns just "GNU", the
       answer is "GNU", and only if the return is "GNU/something" is the answer
       "Linux".
 
+PH/27 $acl_verify_message is now set immediately after the failure of a
+      verification in an ACL, and so is available in subsequent modifiers. In
+      particular, the message can be preserved by coding like this:
+
+         warn  !verify = sender
+               set acl_m0 = $acl_verify_message
+
+      Previously, $acl_verify_message was set only while expanding "message"
+      and "log_message" when a very denied access.
+
 
 A note about Exim versions 4.44 and 4.50
 ----------------------------------------
diff --git a/doc/doc-txt/NewStuff b/doc/doc-txt/NewStuff
index b2563f30c..4a2739188 100644
--- a/doc/doc-txt/NewStuff
+++ b/doc/doc-txt/NewStuff
@@ -1,4 +1,4 @@
-$Cambridge: exim/doc/doc-txt/NewStuff,v 1.33 2005/04/05 13:58:34 ph10 Exp $
+$Cambridge: exim/doc/doc-txt/NewStuff,v 1.34 2005/04/06 14:03:53 ph10 Exp $
 
 New Features in Exim
 --------------------
@@ -130,6 +130,17 @@ PH/06 Macros may now be defined or redefined between router, transport,
       driver or ACL, or in the local_scan, retry, or rewrite sections of the
       configuration.
 
+PH/07 $acl_verify_message is now set immediately after the failure of a
+      verification in an ACL, and so is available in subsequent modifiers. In
+      particular, the message can be preserved by coding like this:
+
+         warn  !verify = sender
+               set acl_m0 = $acl_verify_message
+
+      Previously, $acl_verify_message was set only while expanding "message"
+      and "log_message" when a very denied access.
+
+
 
 Version 4.50
 ------------
diff --git a/src/src/acl.c b/src/src/acl.c
index 1d20ff7c7..c0a5e944f 100644
--- a/src/src/acl.c
+++ b/src/src/acl.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/acl.c,v 1.27 2005/04/05 13:58:35 ph10 Exp $ */
+/* $Cambridge: exim/src/src/acl.c,v 1.28 2005/04/06 14:03:53 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -2099,10 +2099,13 @@ for (; cb != NULL; cb = cb->next)
 
     /* If the verb is WARN, discard any user message from verification, because
     such messages are SMTP responses, not header additions. The latter come
-    only from explicit "message" modifiers. */
+    only from explicit "message" modifiers. However, put the user message into
+    $acl_verify_message so it can be used in subsequent conditions or modifiers
+    (until something changes it). */
 
     case ACLC_VERIFY:
     rc = acl_verify(where, addr, arg, user_msgptr, log_msgptr, basic_errno);
+    acl_verify_message = *user_msgptr;
     if (verb == ACL_WARN) *user_msgptr = NULL;
     break;