Bugzilla #643

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 438db94b499f9d8a9b0ce9fbdd95e9eee023c69f..fa29a25243aa0e82b4673f344049000fb5e30ef7 100644 (file)
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -1,4 +1,4 @@
-. $Cambridge: exim/doc/doc-docbook/spec.xfpt,v 1.56 2009/10/16 08:46:11 tom Exp $
+. $Cambridge: exim/doc/doc-docbook/spec.xfpt,v 1.57 2009/10/16 08:49:47 tom Exp $
 .
 . /////////////////////////////////////////////////////////////////////////////
 . This is the primary source of the Exim Manual. It is an xfpt document that is
@@ -2975,6 +2975,7 @@ local part) and outputs what it finds.
 
 .cindex "options" "router &-- extracting"
 .cindex "options" "transport &-- extracting"
+.cindex "options" "authenticator &-- extracting"
 If one of the words &%router%&, &%transport%&, or &%authenticator%& is given,
 followed by the name of an appropriate driver instance, the option settings for
 that driver are output. For example:
@@ -2988,6 +2989,11 @@ using one of the words &%router_list%&, &%transport_list%&, or
 settings can be obtained by using &%routers%&, &%transports%&, or
 &%authenticators%&.
 
+.cindex "options" "macro &-- extracting"
+If invoked by an admin user, then &%macro%&, &%macro_list%& and &%macros%&
+are available, similarly to the drivers.  Because macros are sometimes used
+for storing passwords, this option is restricted.
+The output format is one item per line.
 
 .vitem &%-bp%&
 .oindex "&%-bp%&"

diff --git a/src/src/exim.c b/src/src/exim.c
index 9a8bbb3651b42998738b2975c48ed2e328106d8e..53de800151f4bc922fde509674e8df21f3dd56b2 100644 (file)
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/exim.c,v 1.63 2009/10/14 13:52:48 nm4 Exp $ */
+/* $Cambridge: exim/src/src/exim.c,v 1.64 2009/10/16 08:51:34 tom Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -3939,7 +3939,8 @@ if (list_options)
       if (i < argc - 1 &&
           (Ustrcmp(argv[i], "router") == 0 ||
            Ustrcmp(argv[i], "transport") == 0 ||
-           Ustrcmp(argv[i], "authenticator") == 0))
+           Ustrcmp(argv[i], "authenticator") == 0 ||
+           Ustrcmp(argv[i], "macro") == 0))
         {
         readconf_print(argv[i+1], argv[i]);
         i++;

diff --git a/src/src/readconf.c b/src/src/readconf.c
index 2b02ddf640b30924ab83f17a32ecb16d3941c42f..1651ecc6ac339dff6c5645a8aad0a6da5f246234 100644 (file)
--- a/src/src/readconf.c
+++ b/src/src/readconf.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/readconf.c,v 1.36 2009/06/10 07:34:04 tom Exp $ */
+/* $Cambridge: exim/src/src/readconf.c,v 1.37 2009/10/16 08:51:34 tom Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -2366,15 +2366,17 @@ second argument is NULL. There are some special values:
   routers            print the routers' configurations
   transports         print the transports' configuration
   authenticators     print the authenticators' configuration
+  macros             print the macros' configuration
   router_list        print a list of router names
   transport_list     print a list of transport names
   authenticator_list print a list of authentication mechanism names
+  macro_list         print a list of macro names
   +name              print a named list item
   local_scan         print the local_scan options
 
-If the second argument is not NULL, it must be one of "router", "transport", or
-"authenticator" in which case the first argument identifies the driver whose
-options are to be printed.
+If the second argument is not NULL, it must be one of "router", "transport",
+"authenticator" or "macro" in which case the first argument identifies the
+driver whose options are to be printed.
 
 Arguments:
   name        option name if type == NULL; else driver name
@@ -2390,6 +2392,7 @@ BOOL names_only = FALSE;
 optionlist *ol;
 optionlist *ol2 = NULL;
 driver_instance *d = NULL;
+macro_item *m;
 int size = 0;
 
 if (type == NULL)
@@ -2471,11 +2474,10 @@ if (type == NULL)
     name = NULL;
     }
 
-  else if (Ustrcmp(name, "authenticator_list") == 0)
+  else if (Ustrcmp(name, "macros") == 0)
     {
-    type = US"authenticator";
+    type = US"macro";
     name = NULL;
-    names_only = TRUE;
     }
 
   else if (Ustrcmp(name, "router_list") == 0)
@@ -2484,12 +2486,28 @@ if (type == NULL)
     name = NULL;
     names_only = TRUE;
     }
+
   else if (Ustrcmp(name, "transport_list") == 0)
     {
     type = US"transport";
     name = NULL;
     names_only = TRUE;
     }
+
+  else if (Ustrcmp(name, "authenticator_list") == 0)
+    {
+    type = US"authenticator";
+    name = NULL;
+    names_only = TRUE;
+    }
+
+  else if (Ustrcmp(name, "macro_list") == 0)
+    {
+    type = US"macro";
+    name = NULL;
+    names_only = TRUE;
+    }
+
   else
     {
     print_ol(find_option(name, optionlist_config, optionlist_config_size),
@@ -2523,6 +2541,32 @@ else if (Ustrcmp(type, "authenticator") == 0)
   size = optionlist_auths_size;
   }
 
+else if (Ustrcmp(type, "macro") == 0)
+  {
+  /* People store passwords in macros and they were previously not available
+  for printing.  So we have an admin_users restriction. */
+  if (!admin_user)
+    {
+    fprintf(stderr, "exim: permission denied\n");
+    exit(EXIT_FAILURE);
+    }
+  for (m = macros; m != NULL; m = m->next)
+    {
+    if (name == NULL || Ustrcmp(name, m->name) == 0)
+      {
+      if (names_only)
+        printf("%s\n", CS m->name);
+      else
+        printf("%s=%s\n", CS m->name, CS m->replacement);
+      if (name != NULL)
+        return;
+      }
+    }
+  if (name != NULL)
+    printf("%s %s not found\n", type, name);
+  return;
+  }
+
 if (names_only)
   {
   for (; d != NULL; d = d->next) printf("%s\n", CS d->name);