ACL modifier

[exim.git] / src / src / acl.c

diff --git a/src/src/acl.c b/src/src/acl.c
index 236cfb7bd3dff6bc368d9486b6998ad114ecee25..ec1505bf0023f685ae7c5f301fae005479493b2f 100644 (file)
--- a/src/src/acl.c
+++ b/src/src/acl.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2015 */
+/* Copyright (c) University of Cambridge 1995 - 2016 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Code for handling Access Control Lists (ACLs) */
@@ -65,9 +65,6 @@ enum { ACLC_ACL,
        ACLC_DECODE,
 #endif
        ACLC_DELAY,
-#ifdef WITH_OLD_DEMIME
-       ACLC_DEMIME,
-#endif
 #ifndef DISABLE_DKIM
        ACLC_DKIM_SIGNER,
        ACLC_DKIM_STATUS,
@@ -91,6 +88,7 @@ enum { ACLC_ACL,
 #ifdef WITH_CONTENT_SCAN
        ACLC_MIME_REGEX,
 #endif
+       ACLC_QUEUE,
        ACLC_RATELIMIT,
        ACLC_RECIPIENTS,
 #ifdef WITH_CONTENT_SCAN
@@ -111,7 +109,7 @@ enum { ACLC_ACL,
        ACLC_VERIFY };
 
 /* ACL conditions/modifiers: "delay", "control", "continue", "endpass",
-"message", "log_message", "log_reject_target", "logwrite", and "set" are
+"message", "log_message", "log_reject_target", "logwrite", "queue" and "set" are
 modifiers that look like conditions but always return TRUE. They are used for
 their side effects. */
 
@@ -132,9 +130,6 @@ static uschar *conditions[] = {
   US"decode",
 #endif
   US"delay",
-#ifdef WITH_OLD_DEMIME
-  US"demime",
-#endif
 #ifndef DISABLE_DKIM
   US"dkim_signers",
   US"dkim_status",
@@ -158,13 +153,16 @@ static uschar *conditions[] = {
 #ifdef WITH_CONTENT_SCAN
   US"mime_regex",
 #endif
+  US"queue",
   US"ratelimit",
   US"recipients",
 #ifdef WITH_CONTENT_SCAN
   US"regex",
 #endif
   US"remove_header",
-  US"sender_domains", US"senders", US"set",
+  US"sender_domains",
+  US"senders",
+  US"set",
 #ifdef WITH_CONTENT_SCAN
   US"spam",
 #endif
@@ -281,9 +279,6 @@ static uschar cond_expand_at_top[] = {
   TRUE,    /* decode */
 #endif
   TRUE,    /* delay */
-#ifdef WITH_OLD_DEMIME
-  TRUE,    /* demime */
-#endif
 #ifndef DISABLE_DKIM
   TRUE,    /* dkim_signers */
   TRUE,    /* dkim_status */
@@ -307,6 +302,7 @@ static uschar cond_expand_at_top[] = {
 #ifdef WITH_CONTENT_SCAN
   TRUE,    /* mime_regex */
 #endif
+  TRUE,    /* queue */
   TRUE,    /* ratelimit */
   FALSE,   /* recipients */
 #ifdef WITH_CONTENT_SCAN
@@ -346,9 +342,6 @@ static uschar cond_modifiers[] = {
   FALSE,   /* decode */
 #endif
   TRUE,    /* delay */
-#ifdef WITH_OLD_DEMIME
-  FALSE,   /* demime */
-#endif
 #ifndef DISABLE_DKIM
   FALSE,   /* dkim_signers */
   FALSE,   /* dkim_status */
@@ -372,6 +365,7 @@ static uschar cond_modifiers[] = {
 #ifdef WITH_CONTENT_SCAN
   FALSE,   /* mime_regex */
 #endif
+  TRUE,    /* queue */
   FALSE,   /* ratelimit */
   FALSE,   /* recipients */
 #ifdef WITH_CONTENT_SCAN
@@ -453,15 +447,6 @@ static unsigned int cond_forbids[] = {
 
   (1<<ACL_WHERE_NOTQUIT),                          /* delay */
 
-  #ifdef WITH_OLD_DEMIME
-  (unsigned int)
-  ~((1<<ACL_WHERE_DATA)|                           /* demime */
-  #ifndef DISABLE_PRDR
-    (1<<ACL_WHERE_PRDR)|
-  #endif
-    (1<<ACL_WHERE_NOTSMTP)),
-  #endif
-
   #ifndef DISABLE_DKIM
   (unsigned int)
   ~(1<<ACL_WHERE_DKIM),                            /* dkim_signers */
@@ -528,6 +513,7 @@ static unsigned int cond_forbids[] = {
   ~(1<<ACL_WHERE_MIME),                            /* mime_regex */
   #endif
 
+  0,                                               /* queue */
   0,                                               /* ratelimit */
 
   (unsigned int)
@@ -1180,11 +1166,11 @@ uschar *
 fn_hdrs_added(void)
 {
 uschar * ret = NULL;
+int size = 0;
+int ptr = 0;
 header_line * h = acl_added_headers;
 uschar * s;
 uschar * cp;
-int size = 0;
-int ptr = 0;
 
 if (!h) return NULL;
 
@@ -1196,13 +1182,13 @@ do
     if (cp[1] == '\0') break;
 
     /* contains embedded newline; needs doubling */
-    ret = string_cat(ret, &size, &ptr, s, cp-s+1);
-    ret = string_cat(ret, &size, &ptr, US"\n", 1);
+    ret = string_catn(ret, &size, &ptr, s, cp-s+1);
+    ret = string_catn(ret, &size, &ptr, US"\n", 1);
     s = cp+1;
     }
   /* last bit of header */
 
-  ret = string_cat(ret, &size, &ptr, s, cp-s+1);       /* newline-sep list */
+  ret = string_catn(ret, &size, &ptr, s, cp-s+1);      /* newline-sep list */
   }
 while((h = h->next));
 
@@ -3533,19 +3519,13 @@ for (; cb != NULL; cb = cb->next)
       }
     break;
 
-    #ifdef WITH_OLD_DEMIME
-    case ACLC_DEMIME:
-      rc = demime(&arg);
-    break;
-    #endif
-
     #ifndef DISABLE_DKIM
     case ACLC_DKIM_SIGNER:
     if (dkim_cur_signer != NULL)
       rc = match_isinlist(dkim_cur_signer,
                           &arg,0,NULL,NULL,MCL_STRING,TRUE,NULL);
     else
-       rc = FAIL;
+      rc = FAIL;
     break;
 
     case ACLC_DKIM_STATUS:
@@ -3704,6 +3684,10 @@ for (; cb != NULL; cb = cb->next)
     break;
     #endif
 
+    case ACLC_QUEUE:
+    queue_name = string_copy_malloc(arg);
+    break;
+
     case ACLC_RATELIMIT:
     rc = acl_ratelimit(arg, where, log_msgptr);
     break;