--- loncom/auth/lonacc.pm	2017/04/04 02:59:40	1.166
+++ loncom/auth/lonacc.pm	2018/07/02 20:53:07	1.170
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Cookie Based Access Handler
 #
-# $Id: lonacc.pm,v 1.166 2017/04/04 02:59:40 raeburn Exp $
+# $Id: lonacc.pm,v 1.170 2018/07/02 20:53:07 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -159,7 +159,7 @@ sub get_posted_cgi {
                         if (length($value) == 1) {
                             $value=~s/[\r\n]$//;
                         }
-                    } elsif ($fname =~ /\.(xls|doc|ppt)x$/i) {
+                    } elsif ($fname =~ /\.(xls|doc|ppt)(x|m)$/i) {
                         $value=~s/[\r\n]$//;
                     }
                     if (ref($fields) eq 'ARRAY') {
@@ -289,7 +289,6 @@ sub upload_size_allowed {
 sub sso_login {
     my ($r,$handle,$username) = @_;
 
-    my $lonidsdir=$r->dir_config('lonIDsDir');
     if (($r->user eq '') || ($username ne '') || ($r->user eq 'public:public') ||
         (defined($env{'user.name'}) && (defined($env{'user.domain'}))
 	  && ($handle ne ''))) {
@@ -526,7 +525,7 @@ sub handler {
         } elsif ($env{'request.course.id'} &&
                  (($requrl =~ m{^/adm/$match_domain/$match_username/aboutme$}) ||
                   ($requrl eq "/public/$cdom/$cnum/syllabus") ||
-                  ($requrl =~ m{^/adm/$cdom/$cnum/\d+/exttools?$}))) {
+                  ($requrl =~ m{^/adm/$cdom/$cnum/\d+/ext\.tool$}))) {
             my $query = $r->args;
             if ($query) {
                 foreach my $pair (split(/&/,$query)) {
@@ -584,7 +583,9 @@ sub handler {
                 $env{'form.origurl'} = $r->uri;
             }
         }
-
+        if ($requrl=~m{^/+tiny/+$match_domain/+\w+$}) {
+            return OK;
+        }
 # ---------------------------------------------------------------- Check access
 	my $now = time;
 	if ($requrl !~ m{^/(?:adm|public|prtspool)/}
@@ -675,7 +676,7 @@ sub handler {
 		($requrl=~/^\/public\/.*\/syllabus$/) ||
                 ($requrl=~/^\/adm\/(viewclasslist|navmaps)$/) ||
                 ($requrl=~/^\/adm\/.*\/aboutme\/portfolio(\?|$)/) ||
-                ($requrl=~m{^/adm/$cdom/$cnum/\d+/exttools?$})) {
+                ($requrl=~m{^/adm/$cdom/$cnum/\d+/ext\.tool$})) {
 # ------------------------------------- This is serious stuff, get symb and log
 		my $symb;
 		if ($query) {