fix bug #195.

git-svn-id: file:///svn/unbound/trunk@1155 be551aaa-1e26-0410-a405-d3ace91eadb9

aclocal.m4

@@ -1,7 +1,7 @@
-# generated automatically by aclocal 1.10 -*- Autoconf -*-
+# generated automatically by aclocal 1.10.1 -*- Autoconf -*-
 
 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-# 2005, 2006  Free Software Foundation, Inc.
+# 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -565,6 +565,7 @@ s390*-*linux*|sparc*-*linux*)
       esac
       ;;
     *64-bit*)
+      libsuff=64
       case $host in
         x86_64-*kfreebsd*-gnu)
           LD="${LD-ld} -m elf_x86_64_fbsd"
@@ -1623,11 +1624,13 @@ linux* | k*bsd*-gnu)
   # Some rework will be needed to allow for fast_install
   # before this can be enabled.
   hardcode_into_libs=yes
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
-    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+    sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
   fi
 
   # We used to test for /lib/ld.so.1 and disable shared libraries on

config.h.in

@@ -281,6 +281,9 @@
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
 
+/* default username */
+#undef UB_USERNAME
+
 /* use statistics for allocs and frees, for debug use */
 #undef UNBOUND_ALLOC_STATS
 

configure.ac

@@ -81,6 +81,14 @@ AC_ARG_WITH(pidfile,
 AC_SUBST(UNBOUND_PIDFILE)
 AC_DEFINE_UNQUOTED(PIDFILE, ["$UNBOUND_PIDFILE"], [default pidfile location])
 
+AC_ARG_WITH(username, 
+    AC_HELP_STRING([--with-username=user], 
+    [set default user that unbound changes to (default user is unbound)]), 
+    UNBOUND_USERNAME="$withval", 
+    UNBOUND_USERNAME="unbound")
+AC_SUBST(UNBOUND_USERNAME)
+AC_DEFINE_UNQUOTED(UB_USERNAME, ["$UNBOUND_USERNAME"], [default username])
+
 AC_DEFINE(WINVER, 0x0502, [the version of the windows API enabled])
 
 dnl routine to help check for compiler flags.

doc/Changelog

@@ -1,5 +1,6 @@
 17 July 2008: Wouter
 	- fix bug #196, compile outside source tree.
+	- fix bug #195, add --with-username=user configure option.
 
 16 July 2008: Wouter
 	- made svn tag 1.0.1, trunk now 1.0.2

doc/README

@@ -55,6 +55,9 @@ This software is under BSD license, see LICENSE for details.
   * --with-chroot-dir=path
   	Set default chroot directory,
 	the default is /usr/local/etc/unbound.
+  * --with-username=user
+  	Set default user name to change to,
+	the default is the "unbound" user.
 
 * 'make test' attempts to run a series of tests, depending on the support
   programs that are installed.

doc/example.conf.in

@@ -167,7 +167,7 @@ server:
 	# if given, user privileges are dropped (after binding port),
 	# and the given username is assumed. Default is user "unbound".
 	# If you give "" no privileges are dropped.
-	# username: "unbound"
+	# username: "@UNBOUND_USERNAME@"
 
 	# the working directory. The relative files in this config are 
 	# relative to this directory. If you give "" the working directory

doc/unbound.conf.5.in

@@ -258,7 +258,7 @@ If given a chroot is done to the given directory. The default is
 .TP
 .B username: \fI<name>
 If given, after binding the port the user privileges are dropped. Default is
-"unbound". If you give username: "" no user change is performed. 
+"@UNBOUND_USERNAME@". If you give username: "" no user change is performed. 
 .IP
 If this user is not capable of binding the
 port, reloads (by signal HUP) will still retain the opened ports.

util/config_file.c

@@ -105,7 +105,7 @@ config_create()
 	if(!(cfg->outgoing_avail_ports = (int*)calloc(65536, sizeof(int))))
 		goto error_exit;
 	init_outgoing_availports(cfg->outgoing_avail_ports, 65536);
-	if(!(cfg->username = strdup("unbound"))) goto error_exit;
+	if(!(cfg->username = strdup(UB_USERNAME))) goto error_exit;
 #ifdef HAVE_CHROOT
 	if(!(cfg->chrootdir = strdup(CHROOT_DIR))) goto error_exit;
 #endif