version 1.159.2.5.2.3, 2019/02/06 15:14:10
|
version 1.179, 2020/09/28 00:10:27
|
Line 102 use Apache::loncommon();
|
Line 102 use Apache::loncommon();
|
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::restrictedaccess(); |
use Apache::restrictedaccess(); |
use Apache::blockedaccess(); |
use Apache::blockedaccess(); |
|
use Apache::lonprotected(); |
use Fcntl qw(:flock); |
use Fcntl qw(:flock); |
use LONCAPA qw(:DEFAULT :match); |
use LONCAPA qw(:DEFAULT :match); |
|
|
Line 202 sub get_posted_cgi {
|
Line 203 sub get_posted_cgi {
|
$fname=''; |
$fname=''; |
$fmime=''; |
$fmime=''; |
} |
} |
|
if ($i<$#lines && $lines[$i+1]=~/^Content\-Type\:\s*([\w\-\/]+)/i) { |
|
# TODO: something with $1 ! |
|
$i++; |
|
} |
|
if ($i<$#lines && $lines[$i+1]=~/^Content\-transfer\-encoding\:\s*([\w\-\/]+)/i) { |
|
# TODO: something with $1 ! |
|
$i++; |
|
} |
$i++; |
$i++; |
} |
} |
} else { |
} else { |
Line 332 sub sso_login {
|
Line 341 sub sso_login {
|
($is_balancer,$otherserver) = |
($is_balancer,$otherserver) = |
&Apache::lonnet::check_loadbalancing($user,$domain,'login'); |
&Apache::lonnet::check_loadbalancing($user,$domain,'login'); |
if ($is_balancer) { |
if ($is_balancer) { |
if ($otherserver eq '') { |
# Check if browser sent a LON-CAPA load balancer cookie (and this is a balancer) |
|
my ($found_server,$balancer_cookie) = &Apache::lonnet::check_for_balancer_cookie($r); |
|
if (($found_server) && ($balancer_cookie =~ /^\Q$domain\E_\Q$user\E_/)) { |
|
$otherserver = $found_server; |
|
} elsif ($otherserver eq '') { |
my $lowest_load; |
my $lowest_load; |
($otherserver,undef,undef,undef,$lowest_load) = &Apache::lonnet::choose_server($domain); |
($otherserver,undef,undef,undef,$lowest_load) = &Apache::lonnet::choose_server($domain); |
if ($lowest_load > 100) { |
if ($lowest_load > 100) { |
$otherserver = &Apache::lonnet::spareserver($lowest_load,$lowest_load,1,$domain); |
$otherserver = &Apache::lonnet::spareserver($lowest_load,$lowest_load,1,$domain); |
} |
} |
} |
if ($otherserver ne '') { |
if ($otherserver ne '') { |
my @hosts = &Apache::lonnet::current_machine_ids(); |
my @hosts = &Apache::lonnet::current_machine_ids(); |
if (grep(/^\Q$otherserver\E$/,@hosts)) { |
if (grep(/^\Q$otherserver\E$/,@hosts)) { |
$hosthere = $otherserver; |
$hosthere = $otherserver; |
} |
} |
} |
} |
} |
} |
} |
Line 373 sub sso_login {
|
Line 386 sub sso_login {
|
} else { |
} else { |
# need to login them in, so generate the need data that |
# need to login them in, so generate the need data that |
# migrate expects to do login |
# migrate expects to do login |
my $ip = $r->get_remote_host(); |
my $ip = $r->get_remote_host(); |
my %info=('ip' => $ip, |
my %info=('ip' => $ip, |
'domain' => $domain, |
'domain' => $domain, |
'username' => $user, |
'username' => $user, |
Line 439 sub sso_login {
|
Line 452 sub sso_login {
|
return undef; |
return undef; |
} |
} |
|
|
|
sub needs_symb_check { |
|
my ($requrl) = @_; |
|
$requrl=~/\.(\w+)$/; |
|
if ((&Apache::loncommon::fileembstyle($1) eq 'ssi') || |
|
($requrl=~/^\/adm\/.*\/(aboutme|smppg|bulletinboard)(\?|$ )/x) || |
|
($requrl=~/^\/adm\/wrapper\//) || |
|
($requrl=~m|^/adm/coursedocs/showdoc/|) || |
|
($requrl=~m|\.problem/smpedit$|) || |
|
($requrl=~/^\/public\/.*\/syllabus$/) || |
|
($requrl=~/^\/adm\/(viewclasslist|navmaps)$/) || |
|
($requrl=~/^\/adm\/.*\/aboutme\/portfolio(\?|$)/)) { |
|
return 1; |
|
} |
|
return; |
|
} |
|
|
sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
my $requrl=$r->uri; |
my $requrl=$r->uri; |
Line 505 sub handler {
|
Line 534 sub handler {
|
my $preserved; |
my $preserved; |
foreach my $pair (split(/&/,$query)) { |
foreach my $pair (split(/&/,$query)) { |
my ($name, $value) = split(/=/,$pair); |
my ($name, $value) = split(/=/,$pair); |
unless ($name eq 'symb') { |
unless (($name eq 'symb') || ($name eq 'usehttp')) { |
$preserved .= $pair.'&'; |
$preserved .= $pair.'&'; |
} |
} |
if (($env{'request.course.id'}) && ($name eq 'folderpath')) { |
if (($env{'request.course.id'}) && ($name eq 'folderpath')) { |
Line 524 sub handler {
|
Line 553 sub handler {
|
} |
} |
} elsif ($env{'request.course.id'} && |
} elsif ($env{'request.course.id'} && |
(($requrl =~ m{^/adm/$match_domain/$match_username/aboutme$}) || |
(($requrl =~ m{^/adm/$match_domain/$match_username/aboutme$}) || |
($requrl =~ m{^/public/$cdom/$cnum/syllabus$}) || |
($requrl eq "/public/$cdom/$cnum/syllabus") || |
($requrl =~ m{^/adm/$cdom/$cnum/\d+/ext\.tool$}))) { |
($requrl =~ m{^/adm/$cdom/$cnum/\d+/ext\.tool$}))) { |
my $query = $r->args; |
my $query = $r->args; |
if ($query) { |
if ($query) { |
Line 562 sub handler {
|
Line 591 sub handler {
|
my $checkexempt; |
my $checkexempt; |
if ($env{'user.loadbalexempt'} eq $r->dir_config('lonHostID')) { |
if ($env{'user.loadbalexempt'} eq $r->dir_config('lonHostID')) { |
if ($env{'user.loadbalcheck.time'} + 600 > time) { |
if ($env{'user.loadbalcheck.time'} + 600 > time) { |
$checkexempt = 1; |
$checkexempt = 1; |
} |
} |
} |
} |
if ($env{'user.noloadbalance'} eq $r->dir_config('lonHostID')) { |
if ($env{'user.noloadbalance'} eq $r->dir_config('lonHostID')) { |
Line 572 sub handler {
|
Line 601 sub handler {
|
($is_balancer,$otherserver) = |
($is_balancer,$otherserver) = |
&Apache::lonnet::check_loadbalancing($env{'user.name'}, |
&Apache::lonnet::check_loadbalancing($env{'user.name'}, |
$env{'user.domain'}); |
$env{'user.domain'}); |
|
if ($is_balancer) { |
|
unless (($requrl eq '/adm/switchserver') && (!$r->is_initial_req())) { |
|
# Check if browser sent a LON-CAPA load balancer cookie (and this is a balancer) |
|
my ($found_server,$balancer_cookie) = &Apache::lonnet::check_for_balancer_cookie($r); |
|
if (($found_server) && ($balancer_cookie =~ /^\Q$env{'user.domain'}\E_\Q$env{'user.name'}\E_/)) { |
|
$otherserver = $found_server; |
|
} |
|
} |
|
} |
} |
} |
if ($is_balancer) { |
if ($is_balancer) { |
$r->set_handlers('PerlResponseHandler'=> |
unless (($requrl eq '/adm/switchserver') && (!$r->is_initial_req())) { |
[\&Apache::switchserver::handler]); |
$r->set_handlers('PerlResponseHandler'=> |
if ($otherserver ne '') { |
[\&Apache::switchserver::handler]); |
$env{'form.otherserver'} = $otherserver; |
if ($otherserver ne '') { |
|
$env{'form.otherserver'} = $otherserver; |
|
} |
} |
} |
unless (($env{'form.origurl'}) || ($r->uri eq '/adm/roles') || |
unless (($env{'form.origurl'}) || ($r->uri eq '/adm/roles') || |
($r->uri eq '/adm/switchserver') || ($r->uri eq '/adm/sso')) { |
($r->uri eq '/adm/switchserver') || ($r->uri eq '/adm/sso')) { |
Line 585 sub handler {
|
Line 625 sub handler {
|
} |
} |
} |
} |
if ($requrl=~m{^/+tiny/+$match_domain/+\w+$}) { |
if ($requrl=~m{^/+tiny/+$match_domain/+\w+$}) { |
return OK; |
if ($env{'user.name'} eq 'public' && |
|
$env{'user.domain'} eq 'public') { |
|
$env{'request.firsturl'}=$requrl; |
|
return FORBIDDEN; |
|
} else { |
|
return OK; |
|
} |
} |
} |
|
|
# ---------------------------------------------------------------- Check access |
# ---------------------------------------------------------------- Check access |
my $now = time; |
my $now = time; |
if ($requrl !~ m{^/(?:adm|public|prtspool)/} |
if ($requrl !~ m{^/(?:adm|public|(?:prt|zip)spool)/} |
|| $requrl =~ /^\/adm\/.*\/(smppg|bulletinboard)(\?|$ )/x) { |
|| $requrl =~ /^\/adm\/.*\/(smppg|bulletinboard)(\?|$ )/x) { |
my $access=&Apache::lonnet::allowed('bre',$requrl); |
my ($access,$poss_symb); |
|
if (($env{'request.course.id'}) && (!$suppext) && (&needs_symb_check($requrl))) { |
|
unless ($env{'form.symb'}) { |
|
if ($r->args) { |
|
&Apache::loncommon::get_unprocessed_cgi($r->args,['symb']); |
|
} |
|
} |
|
if ($env{'form.symb'}) { |
|
$poss_symb=&Apache::lonnet::symbclean($env{'form.symb'}); |
|
} |
|
if ($poss_symb) { |
|
my ($possmap,$resid,$url)=&Apache::lonnet::decode_symb($poss_symb); |
|
$url = &Apache::lonnet::clutter($url); |
|
unless (($url eq $requrl) && (&Apache::lonnet::is_on_map($possmap))) { |
|
undef($poss_symb); |
|
} |
|
if ($poss_symb) { |
|
if ((!$env{'request.role.adv'}) && ($env{'acc.randomout'}) && |
|
($env{'acc.randomout'}=~/\&\Q$poss_symb\E\&/)) { |
|
undef($poss_symb); |
|
} |
|
} |
|
} |
|
if ($poss_symb) { |
|
$access=&Apache::lonnet::allowed('bre',$requrl,$poss_symb); |
|
} else { |
|
$access=&Apache::lonnet::allowed('bre',$requrl,'','','','',1); |
|
} |
|
} else { |
|
$access=&Apache::lonnet::allowed('bre',$requrl); |
|
} |
if ($handle eq '') { |
if ($handle eq '') { |
unless ($access eq 'F') { |
unless ($access eq 'F') { |
if ($requrl =~ m{^/res/$match_domain/$match_username/}) { |
if ($requrl =~ m{^/res/$match_domain/$match_username/}) { |
Line 609 sub handler {
|
Line 684 sub handler {
|
return OK; |
return OK; |
} |
} |
if ($access eq 'B') { |
if ($access eq 'B') { |
|
if ($poss_symb) { |
|
if ($requrl=~m{^(/adm/.*/aboutme)/portfolio$}) { |
|
$requrl = $1; |
|
} |
|
if (&Apache::lonnet::symbverify($poss_symb,$requrl)) { |
|
$env{'request.symb'} = $poss_symb; |
|
} |
|
} |
&Apache::blockedaccess::setup_handler($r); |
&Apache::blockedaccess::setup_handler($r); |
return OK; |
return OK; |
} |
} |
|
if ($access eq 'D') { |
|
&Apache::lonprotected::setup_handler($r); |
|
return OK; |
|
} |
if (($access ne '2') && ($access ne 'F')) { |
if (($access ne '2') && ($access ne 'F')) { |
if ($requrl =~ m{^/res/}) { |
if ($requrl =~ m{^/res/}) { |
$access = &Apache::lonnet::allowed('bro',$requrl); |
$access = &Apache::lonnet::allowed('bro',$requrl); |
Line 668 sub handler {
|
Line 755 sub handler {
|
# ------------------------------------------------------------- This is allowed |
# ------------------------------------------------------------- This is allowed |
if ($env{'request.course.id'}) { |
if ($env{'request.course.id'}) { |
&Apache::lonnet::countacc($requrl); |
&Apache::lonnet::countacc($requrl); |
$requrl=~/\.(\w+)$/; |
|
my $query=$r->args; |
my $query=$r->args; |
if ((&Apache::loncommon::fileembstyle($1) eq 'ssi') || |
if (&needs_symb_check($requrl)) { |
($requrl=~/^\/adm\/.*\/(aboutme|smppg|bulletinboard)(\?|$ )/x) || |
|
($requrl=~/^\/adm\/wrapper\//) || |
|
($requrl=~m|^/adm/coursedocs/showdoc/|) || |
|
($requrl=~m|\.problem/smpedit$|) || |
|
($requrl=~/^\/public\/.*\/syllabus$/) || |
|
($requrl=~/^\/adm\/(viewclasslist|navmaps)$/) || |
|
($requrl=~/^\/adm\/.*\/aboutme\/portfolio(\?|$)/) || |
|
($requrl=~m{^/adm/$cdom/$cnum/\d+/ext\.tool$})) { |
|
# ------------------------------------- This is serious stuff, get symb and log |
# ------------------------------------- This is serious stuff, get symb and log |
my $symb; |
my $symb; |
if ($query) { |
if ($query) { |
Line 686 sub handler {
|
Line 764 sub handler {
|
} |
} |
if ($env{'form.symb'}) { |
if ($env{'form.symb'}) { |
$symb=&Apache::lonnet::symbclean($env{'form.symb'}); |
$symb=&Apache::lonnet::symbclean($env{'form.symb'}); |
if ($requrl =~ m|^/adm/wrapper/| |
if ($requrl eq '/adm/navmaps') { |
|
my ($map,$mid,$murl)=&Apache::lonnet::decode_symb($symb); |
|
&Apache::lonnet::symblist($map,$murl => [$murl,$mid]); |
|
} elsif ($requrl =~ m|^/adm/wrapper/| |
|| $requrl =~ m|^/adm/coursedocs/showdoc/|) { |
|| $requrl =~ m|^/adm/coursedocs/showdoc/|) { |
my ($map,$mid,$murl)=&Apache::lonnet::decode_symb($symb); |
my ($map,$mid,$murl)=&Apache::lonnet::decode_symb($symb); |
|
if ($map =~ /\.page$/) { |
|
my $mapsymb = &Apache::lonnet::symbread($map); |
|
($map,$mid,$murl)=&Apache::lonnet::decode_symb($mapsymb); |
|
} |
&Apache::lonnet::symblist($map,$murl => [$murl,$mid], |
&Apache::lonnet::symblist($map,$murl => [$murl,$mid], |
'last_known' =>[$murl,$mid]); |
'last_known' =>[$murl,$mid]); |
} elsif ((&Apache::lonnet::symbverify($symb,$requrl)) || |
} elsif ((&Apache::lonnet::symbverify($symb,$requrl)) || |
Line 697 sub handler {
|
Line 782 sub handler {
|
(($requrl=~m|(.*/aboutme)/portfolio$|) && |
(($requrl=~m|(.*/aboutme)/portfolio$|) && |
&Apache::lonnet::symbverify($symb,$1))) { |
&Apache::lonnet::symbverify($symb,$1))) { |
my ($map,$mid,$murl)=&Apache::lonnet::decode_symb($symb); |
my ($map,$mid,$murl)=&Apache::lonnet::decode_symb($symb); |
|
if (($map =~ /\.page$/) && ($requrl !~ /\.page$/)) { |
|
my $mapsymb = &Apache::lonnet::symbread($map); |
|
($map,$mid,$murl)=&Apache::lonnet::decode_symb($mapsymb); |
|
} |
&Apache::lonnet::symblist($map,$murl => [$murl,$mid], |
&Apache::lonnet::symblist($map,$murl => [$murl,$mid], |
'last_known' =>[$murl,$mid]); |
'last_known' =>[$murl,$mid]); |
} else { |
} else { |
Line 712 sub handler {
|
Line 801 sub handler {
|
} |
} |
unless ($suppext) { |
unless ($suppext) { |
$symb=&Apache::lonnet::symbread($requrl); |
$symb=&Apache::lonnet::symbread($requrl); |
if (&Apache::lonnet::is_on_map($requrl) && $symb && |
if (&Apache::lonnet::is_on_map($requrl) && $symb) { |
!&Apache::lonnet::symbverify($symb,$requrl)) { |
my ($encstate,$invalidsymb); |
$r->log_reason('Invalid symb for '.$requrl.': '.$symb); |
unless (&Apache::lonnet::symbverify($symb,$requrl,\$encstate)) { |
$env{'user.error.msg'}= |
$invalidsymb = 1; |
"$requrl:bre:1:1:Invalid Access"; |
# |
return HTTP_NOT_ACCEPTABLE; |
# If $env{'request.enc'} is true, but no encryption for $symb retrieved |
} |
# by original lonnet::symbread() call, call again to check for an instance |
|
# of $requrl in the course which has encryption, and set that as the symb. |
|
# If there is no such symb, or symbverify() fails for the new symb proceed |
|
# to report invalid symb. |
|
# |
|
if ($env{'request.enc'} && !$encstate) { |
|
my %possibles; |
|
my $nocache = 1; |
|
$symb = &Apache::lonnet::symbread($requrl,'','','',\%possibles,$nocache); |
|
if ($symb) { |
|
if (&Apache::lonnet::symbverify($symb,$requrl)) { |
|
$invalidsymb = ''; |
|
} |
|
} elsif (keys(%possibles) > 1) { |
|
$r->internal_redirect('/adm/ambiguous'); |
|
return OK; |
|
} |
|
} |
|
if ($invalidsymb) { |
|
$r->log_reason('Invalid symb for '.$requrl.': '.$symb); |
|
$env{'user.error.msg'}= |
|
"$requrl:bre:1:1:Invalid Access"; |
|
return HTTP_NOT_ACCEPTABLE; |
|
} |
|
} |
|
} |
if ($symb) { |
if ($symb) { |
my ($map,$mid,$murl)= |
my ($map,$mid,$murl)= |
&Apache::lonnet::decode_symb($symb); |
&Apache::lonnet::decode_symb($symb); |
&Apache::lonnet::symblist($map,$murl =>[$murl,$mid], |
if ($requrl eq '/adm/navmaps') { |
'last_known' =>[$murl,$mid]); |
&Apache::lonnet::symblist($map,$murl =>[$murl,$mid]); |
|
} else { |
|
if (($map =~ /\.page$/) && ($requrl !~ /\.page$/)) { |
|
my $mapsymb = &Apache::lonnet::symbread($map); |
|
($map,$mid,$murl)=&Apache::lonnet::decode_symb($mapsymb); |
|
} |
|
&Apache::lonnet::symblist($map,$murl =>[$murl,$mid], |
|
'last_known' =>[$murl,$mid]); |
|
} |
} |
} |
} |
} |
} |
} |
$env{'request.symb'}=$symb; |
$env{'request.symb'}=$symb; |
|
if (($env{'request.symbread.cached.'}) && ($env{'request.symbread.cached.'} ne $symb)) { |
|
$env{'request.symbread.cached.'} = $symb; |
|
} |
&Apache::lonnet::courseacclog($symb); |
&Apache::lonnet::courseacclog($symb); |
} else { |
} else { |
# ------------------------------------------------------- This is other content |
# ------------------------------------------------------- This is other content |
Line 773 sub handler {
|
Line 898 sub handler {
|
# ------------------------------------ See if this is a viewable portfolio file |
# ------------------------------------ See if this is a viewable portfolio file |
if (&Apache::lonnet::is_portfolio_url($requrl)) { |
if (&Apache::lonnet::is_portfolio_url($requrl)) { |
my $clientip = $r->get_remote_host(); |
my $clientip = $r->get_remote_host(); |
my $access=&Apache::lonnet::allowed('bre',$requrl,undef,undef,$clientip); |
my $access=&Apache::lonnet::allowed('bre',$requrl,undef,undef,$clientip); |
if ($access eq 'A') { |
if ($access eq 'A') { |
&Apache::restrictedaccess::setup_handler($r); |
&Apache::restrictedaccess::setup_handler($r); |
return OK; |
return OK; |