fix multi-database installs, while hopefully keeping performance improvement

[freeside.git] / FS / FS / UID.pm

diff --git a/FS/FS/UID.pm b/FS/FS/UID.pm
index f5c4f61..b1e590f 100644 (file)
--- a/FS/FS/UID.pm
+++ b/FS/FS/UID.pm
@@ -15,8 +15,8 @@ use DBI;
 use FS::Conf;
 
 @ISA = qw(Exporter);
-@EXPORT_OK = qw(checkeuid checkruid swapuid cgisuidsetup
-                adminsuidsetup getotaker dbh datasrc getsecrets driver_name );
+@EXPORT_OK = qw(checkeuid checkruid cgisuidsetup adminsuidsetup forksuidsetup
+                getotaker dbh datasrc getsecrets driver_name );
 
 $freeside_uid = scalar(getpwnam('freeside'));
 
@@ -31,7 +31,7 @@ FS::UID - Subroutines for database login and assorted other stuff
 =head1 SYNOPSIS
 
   use FS::UID qw(adminsuidsetup cgisuidsetup dbh datasrc getotaker
-  checkeuid checkruid swapuid);
+  checkeuid checkruid);
 
   adminsuidsetup $user;
 
@@ -65,10 +65,17 @@ Returns the DBI database handle (usually you don't need this).
 =cut
 
 sub adminsuidsetup {
+  $dbh->disconnect if $dbh;
+  &forksuidsetup(@_);
+}
 
+sub forksuidsetup {
   $user = shift;
   croak "fatal: adminsuidsetup called without arguements" unless $user;
 
+  $user =~ /^([\w\-\.]+)$/ or croak "fatal: illegal user $user";
+  $user = $1;
+
   $ENV{'PATH'} ='/usr/local/bin:/usr/bin:/usr/ucb:/bin';
   $ENV{'SHELL'} = '/bin/sh';
   $ENV{'IFS'} = " \t\n";
@@ -78,16 +85,14 @@ sub adminsuidsetup {
 
   croak "Not running uid freeside!" unless checkeuid();
   getsecrets;
-  $dbh->disconnect if $dbh;
   $dbh = DBI->connect($datasrc,$db_user,$db_pass, {
                           'AutoCommit' => 0,
                           'ChopBlanks' => 1,
   } ) or die "DBI->connect error: $DBI::errstr\n";
 
-  swapuid(); #go to non-privledged user if running setuid freeside
-
   foreach ( keys %callback ) {
     &{$callback{$_}};
+    # breaks multi-database installs # delete $callback{$_}; #run once
   }
 
   $dbh;
@@ -186,7 +191,8 @@ sub cgisetotaker {
   } elsif ( $cgi && $cgi->isa('Apache') ) {
     $user = lc ( $cgi->connection->user );
   } else {
-    die "fatal: Can't get REMOTE_USER! for cgi $cgi";
+    die "fatal: Can't get REMOTE_USER! for cgi $cgi - you need to setup ".
+        "Apache user authentication as documented in httemplate/docs/install.html";
   }
   $user;
 }
@@ -211,16 +217,6 @@ sub checkruid {
   ( $< == $freeside_uid );
 }
 
-=item swapuid
-
-Swaps real and effective UIDs.
-
-=cut
-
-sub swapuid {
-  ($<,$>) = ($>,$<) if $< != $>;
-}
-
 =item getsecrets [ USER ]
 
 Sets the user to USER, if supplied.
@@ -235,7 +231,7 @@ sub getsecrets {
   die "No user!" unless $user;
   my($conf) = new FS::Conf $conf_dir;
   my($line) = grep /^\s*$user\s/, $conf->config('mapsecrets');
-  die "User not found in mapsecrets!" unless $line;
+  die "User $user not found in mapsecrets!" unless $line;
   $line =~ /^\s*$user\s+(.*)$/;
   $secrets = $1;
   die "Illegal mapsecrets line for user?!" unless $secrets;
@@ -260,7 +256,7 @@ coderef into the hash %FS::UID::callback :
 
 =head1 VERSION
 
-$Id: UID.pm,v 1.6 2001-04-23 09:00:06 ivan Exp $
+$Id: UID.pm,v 1.16 2002-06-28 08:23:44 ivan Exp $
 
 =head1 BUGS