version 1.1172.2.6, 2012/06/01 12:10:46
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version 1.1172.2.51, 2014/06/13 03:34:54
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Line 97 use File::MMagic;
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Line 97 use File::MMagic;
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use LONCAPA qw(:DEFAULT :match); |
use LONCAPA qw(:DEFAULT :match); |
use LONCAPA::Configuration; |
use LONCAPA::Configuration; |
use LONCAPA::lonmetadata; |
use LONCAPA::lonmetadata; |
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use LONCAPA::Lond; |
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use File::Copy; |
use File::Copy; |
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Line 108 require Exporter;
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Line 109 require Exporter;
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our @ISA = qw (Exporter); |
our @ISA = qw (Exporter); |
our @EXPORT = qw(%env); |
our @EXPORT = qw(%env); |
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# ------------------------------------ Logging (parameters, docs, slots, roles) |
# --------------------------------------------------------------------- Logging |
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{ |
{ |
my $logid; |
my $logid; |
sub instructor_log { |
sub write_log { |
my ($hash_name,$storehash,$delflag,$uname,$udom,$cnum,$cdom)=@_; |
my ($context,$hash_name,$storehash,$delflag,$uname,$udom,$cnum,$cdom)=@_; |
if (($cnum eq '') || ($cdom eq '')) { |
if ($context eq 'course') { |
$cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
if (($cnum eq '') || ($cdom eq '')) { |
$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
$cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
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$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
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} |
} |
} |
$logid++; |
$logid ++; |
my $now = time(); |
my $now = time(); |
my $id=$now.'00000'.$$.'00000'.$logid; |
my $id=$now.'00000'.$$.'00000'.$logid; |
return &Apache::lonnet::put('nohist_'.$hash_name, |
my $logentry = { |
{ $id => { |
$id => { |
'exe_uname' => $env{'user.name'}, |
'exe_uname' => $env{'user.name'}, |
'exe_udom' => $env{'user.domain'}, |
'exe_udom' => $env{'user.domain'}, |
'exe_time' => $now, |
'exe_time' => $now, |
'exe_ip' => $ENV{'REMOTE_ADDR'}, |
'exe_ip' => $ENV{'REMOTE_ADDR'}, |
'delflag' => $delflag, |
'delflag' => $delflag, |
'logentry' => $storehash, |
'logentry' => $storehash, |
'uname' => $uname, |
'uname' => $uname, |
'udom' => $udom, |
'udom' => $udom, |
} |
} |
},$cdom,$cnum); |
}; |
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return &put('nohist_'.$hash_name,$logentry,$cdom,$cnum); |
} |
} |
} |
} |
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Line 349 sub get_remote_globals {
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Line 352 sub get_remote_globals {
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} |
} |
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sub remote_devalidate_cache { |
sub remote_devalidate_cache { |
my ($lonhost,$name,$id) = @_; |
my ($lonhost,$cachekeys) = @_; |
my $response = &reply('devalidatecache:'.&escape($name).':'.&escape($id),$lonhost); |
my $items; |
return $response; |
return unless (ref($cachekeys) eq 'ARRAY'); |
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my $cachestr = join('&',@{$cachekeys}); |
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return &reply('devalidatecache:'.&escape($cachestr),$lonhost); |
} |
} |
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# -------------------------------------------------- Non-critical communication |
# -------------------------------------------------- Non-critical communication |
Line 596 sub transfer_profile_to_env {
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Line 601 sub transfer_profile_to_env {
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# ---------------------------------------------------- Check for valid session |
# ---------------------------------------------------- Check for valid session |
sub check_for_valid_session { |
sub check_for_valid_session { |
my ($r,$name) = @_; |
my ($r,$name,$userhashref) = @_; |
my %cookies=CGI::Cookie->parse($r->header_in('Cookie')); |
my %cookies=CGI::Cookie->parse($r->header_in('Cookie')); |
if ($name eq '') { |
if ($name eq '') { |
$name = 'lonID'; |
$name = 'lonID'; |
Line 627 sub check_for_valid_session {
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Line 632 sub check_for_valid_session {
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|| !defined($disk_env{'user.domain'})) { |
|| !defined($disk_env{'user.domain'})) { |
return undef; |
return undef; |
} |
} |
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if (ref($userhashref) eq 'HASH') { |
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$userhashref->{'name'} = $disk_env{'user.name'}; |
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$userhashref->{'domain'} = $disk_env{'user.domain'}; |
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} |
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return $handle; |
return $handle; |
} |
} |
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Line 660 sub appenv {
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Line 671 sub appenv {
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if (($key =~ /^user\.role/) || ($key =~ /^user\.priv/)) { |
if (($key =~ /^user\.role/) || ($key =~ /^user\.priv/)) { |
$refused = 1; |
$refused = 1; |
if (ref($roles) eq 'ARRAY') { |
if (ref($roles) eq 'ARRAY') { |
my ($type,$role) = ($key =~ /^user\.(role|priv)\.([^.]+)\./); |
my ($type,$role) = ($key =~ m{^user\.(role|priv)\.(.+?)\./}); |
if (grep(/^\Q$role\E$/,@{$roles})) { |
if (grep(/^\Q$role\E$/,@{$roles})) { |
$refused = 0; |
$refused = 0; |
} |
} |
Line 874 sub spareserver {
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Line 885 sub spareserver {
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} |
} |
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sub compare_server_load { |
sub compare_server_load { |
my ($try_server, $spare_server, $lowest_load) = @_; |
my ($try_server, $spare_server, $lowest_load, $required) = @_; |
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if ($required) { |
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my ($reqdmajor,$reqdminor) = ($required =~ /^(\d+)\.(\d+)$/); |
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my $remoterev = &get_server_loncaparev(undef,$try_server); |
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my ($major,$minor) = ($remoterev =~ /^\'?(\d+)\.(\d+)\.[\w.\-]+\'?$/); |
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if (($major eq '' && $minor eq '') || |
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(($reqdmajor > $major) || (($reqdmajor == $major) && ($reqdminor > $minor)))) { |
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return ($spare_server,$lowest_load); |
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} |
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} |
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my $loadans = &reply('load', $try_server); |
my $loadans = &reply('load', $try_server); |
my $userloadans = &reply('userload',$try_server); |
my $userloadans = &reply('userload',$try_server); |
Line 935 sub has_user_session {
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Line 956 sub has_user_session {
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# --------- determine least loaded server in a user's domain which allows login |
# --------- determine least loaded server in a user's domain which allows login |
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sub choose_server { |
sub choose_server { |
my ($udom,$checkloginvia) = @_; |
my ($udom,$checkloginvia,$required,$skiploadbal) = @_; |
my %domconfhash = &Apache::loncommon::get_domainconf($udom); |
my %domconfhash = &Apache::loncommon::get_domainconf($udom); |
my %servers = &get_servers($udom); |
my %servers = &get_servers($udom); |
my $lowest_load = 30000; |
my $lowest_load = 30000; |
my ($login_host,$hostname,$portal_path,$isredirect); |
my ($login_host,$hostname,$portal_path,$isredirect,$balancers); |
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if ($skiploadbal) { |
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($balancers,my $cached)=&is_cached_new('loadbalancing',$udom); |
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unless (defined($cached)) { |
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my $cachetime = 60*60*24; |
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my %domconfig = |
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&Apache::lonnet::get_dom('configuration',['loadbalancing'],$udom); |
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if (ref($domconfig{'loadbalancing'}) eq 'HASH') { |
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$balancers = &do_cache_new('loadbalancing',$udom,$domconfig{'loadbalancing'}, |
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$cachetime); |
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} |
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} |
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} |
foreach my $lonhost (keys(%servers)) { |
foreach my $lonhost (keys(%servers)) { |
my $loginvia; |
my $loginvia; |
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if ($skiploadbal) { |
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if (ref($balancers) eq 'HASH') { |
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next if (exists($balancers->{$lonhost})); |
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} |
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} |
if ($checkloginvia) { |
if ($checkloginvia) { |
$loginvia = $domconfhash{$udom.'.login.loginvia_'.$lonhost}; |
$loginvia = $domconfhash{$udom.'.login.loginvia_'.$lonhost}; |
if ($loginvia) { |
if ($loginvia) { |
my ($server,$path) = split(/:/,$loginvia); |
my ($server,$path) = split(/:/,$loginvia); |
($login_host, $lowest_load) = |
($login_host, $lowest_load) = |
&compare_server_load($server, $login_host, $lowest_load); |
&compare_server_load($server, $login_host, $lowest_load, $required); |
if ($login_host eq $server) { |
if ($login_host eq $server) { |
$portal_path = $path; |
$portal_path = $path; |
$isredirect = 1; |
$isredirect = 1; |
} |
} |
} else { |
} else { |
($login_host, $lowest_load) = |
($login_host, $lowest_load) = |
&compare_server_load($lonhost, $login_host, $lowest_load); |
&compare_server_load($lonhost, $login_host, $lowest_load, $required); |
if ($login_host eq $lonhost) { |
if ($login_host eq $lonhost) { |
$portal_path = ''; |
$portal_path = ''; |
$isredirect = ''; |
$isredirect = ''; |
Line 962 sub choose_server {
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Line 1000 sub choose_server {
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} |
} |
} else { |
} else { |
($login_host, $lowest_load) = |
($login_host, $lowest_load) = |
&compare_server_load($lonhost, $login_host, $lowest_load); |
&compare_server_load($lonhost, $login_host, $lowest_load, $required); |
} |
} |
} |
} |
if ($login_host ne '') { |
if ($login_host ne '') { |
Line 1233 sub get_lonbalancer_config {
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Line 1271 sub get_lonbalancer_config {
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sub check_loadbalancing { |
sub check_loadbalancing { |
my ($uname,$udom) = @_; |
my ($uname,$udom) = @_; |
my ($is_balancer,$dom_in_use,$homeintdom,$rule_in_effect, |
my ($is_balancer,$currtargets,$currrules,$dom_in_use,$homeintdom, |
$offloadto,$otherserver); |
$rule_in_effect,$offloadto,$otherserver); |
my $lonhost = $perlvar{'lonHostID'}; |
my $lonhost = $perlvar{'lonHostID'}; |
my @hosts = ¤t_machine_ids(); |
my @hosts = ¤t_machine_ids(); |
my $uprimary_id = &Apache::lonnet::domain($udom,'primary'); |
my $uprimary_id = &Apache::lonnet::domain($udom,'primary'); |
Line 1259 sub check_loadbalancing {
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Line 1297 sub check_loadbalancing {
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} |
} |
} |
} |
if (ref($result) eq 'HASH') { |
if (ref($result) eq 'HASH') { |
my $currbalancer = $result->{'lonhost'}; |
($is_balancer,$currtargets,$currrules) = |
my $currtargets = $result->{'targets'}; |
&check_balancer_result($result,@hosts); |
my $currrules = $result->{'rules'}; |
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if ($currbalancer ne '') { |
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if (grep(/^\Q$currbalancer\E$/,@hosts)) { |
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$is_balancer = 1; |
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} |
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} |
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if ($is_balancer) { |
if ($is_balancer) { |
if (ref($currrules) eq 'HASH') { |
if (ref($currrules) eq 'HASH') { |
if ($homeintdom) { |
if ($homeintdom) { |
Line 1315 sub check_loadbalancing {
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Line 1347 sub check_loadbalancing {
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} |
} |
} |
} |
} elsif (($homeintdom) && ($udom ne $serverhomedom)) { |
} elsif (($homeintdom) && ($udom ne $serverhomedom)) { |
my ($result,$cached)=&is_cached_new('loadbalancing',$serverhomedom); |
($result,$cached)=&is_cached_new('loadbalancing',$serverhomedom); |
unless (defined($cached)) { |
unless (defined($cached)) { |
my %domconfig = |
my %domconfig = |
&Apache::lonnet::get_dom('configuration',['loadbalancing'],$serverhomedom); |
&Apache::lonnet::get_dom('configuration',['loadbalancing'],$serverhomedom); |
Line 1324 sub check_loadbalancing {
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Line 1356 sub check_loadbalancing {
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} |
} |
} |
} |
if (ref($result) eq 'HASH') { |
if (ref($result) eq 'HASH') { |
my $currbalancer = $result->{'lonhost'}; |
($is_balancer,$currtargets,$currrules) = |
my $currtargets = $result->{'targets'}; |
&check_balancer_result($result,@hosts); |
my $currrules = $result->{'rules'}; |
if ($is_balancer) { |
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if ($currbalancer eq $lonhost) { |
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$is_balancer = 1; |
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if (ref($currrules) eq 'HASH') { |
if (ref($currrules) eq 'HASH') { |
if ($currrules->{'_LC_internetdom'} ne '') { |
if ($currrules->{'_LC_internetdom'} ne '') { |
$rule_in_effect = $currrules->{'_LC_internetdom'}; |
$rule_in_effect = $currrules->{'_LC_internetdom'}; |
Line 1393 sub check_loadbalancing {
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Line 1422 sub check_loadbalancing {
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return ($is_balancer,$otherserver); |
return ($is_balancer,$otherserver); |
} |
} |
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sub check_balancer_result { |
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my ($result,@hosts) = @_; |
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my ($is_balancer,$currtargets,$currrules); |
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if (ref($result) eq 'HASH') { |
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if ($result->{'lonhost'} ne '') { |
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my $currbalancer = $result->{'lonhost'}; |
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if (grep(/^\Q$currbalancer\E$/,@hosts)) { |
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$is_balancer = 1; |
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$currtargets = $result->{'targets'}; |
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$currrules = $result->{'rules'}; |
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} |
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} else { |
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foreach my $key (keys(%{$result})) { |
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if (($key ne '') && (grep(/^\Q$key\E$/,@hosts)) && |
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(ref($result->{$key}) eq 'HASH')) { |
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$is_balancer = 1; |
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$currrules = $result->{$key}{'rules'}; |
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$currtargets = $result->{$key}{'targets'}; |
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last; |
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} |
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} |
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} |
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} |
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return ($is_balancer,$currtargets,$currrules); |
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} |
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sub get_loadbalancer_targets { |
sub get_loadbalancer_targets { |
my ($rule_in_effect,$currtargets,$uname,$udom) = @_; |
my ($rule_in_effect,$currtargets,$uname,$udom) = @_; |
my $offloadto; |
my $offloadto; |
Line 1416 sub get_loadbalancer_targets {
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Line 1471 sub get_loadbalancer_targets {
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} |
} |
} |
} |
} else { |
} else { |
my %servers = &dom_servers($udom); |
my %servers = &internet_dom_servers($udom); |
my ($remotebalancer,$remotetargets) = &get_lonbalancer_config(\%servers); |
my ($remotebalancer,$remotetargets) = &get_lonbalancer_config(\%servers); |
if (&hostname($remotebalancer) ne '') { |
if (&hostname($remotebalancer) ne '') { |
$offloadto = [$remotebalancer]; |
$offloadto = [$remotebalancer]; |
Line 1547 sub idput {
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Line 1602 sub idput {
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} |
} |
} |
} |
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# ---------------------------------------- Delete unwanted IDs from ids.db file |
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sub iddel { |
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my ($udom,$idshashref,$uhome)=@_; |
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my %result=(); |
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unless (ref($idshashref) eq 'HASH') { |
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return %result; |
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} |
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my %servers=(); |
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while (my ($id,$uname) = each(%{$idshashref})) { |
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my $uhom; |
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if ($uhome) { |
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$uhom = $uhome; |
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} else { |
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$uhom=&homeserver($uname,$udom); |
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} |
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if ($uhom ne 'no_host') { |
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if ($servers{$uhom}) { |
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$servers{$uhom}.='&'.&escape($id); |
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} else { |
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$servers{$uhom}=&escape($id); |
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} |
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} |
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} |
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foreach my $server (keys(%servers)) { |
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$result{$server} = &critical('iddel:'.$udom.':'.$servers{$server},$uhome); |
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} |
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return %result; |
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} |
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# ------------------------------dump from db file owned by domainconfig user |
# ------------------------------dump from db file owned by domainconfig user |
sub dump_dom { |
sub dump_dom { |
my ($namespace, $udom, $regexp) = @_; |
my ($namespace, $udom, $regexp) = @_; |
Line 1672 sub retrieve_inst_usertypes {
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Line 1757 sub retrieve_inst_usertypes {
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my %domdefs = &Apache::lonnet::get_domain_defaults($udom); |
my %domdefs = &Apache::lonnet::get_domain_defaults($udom); |
if ((ref($domdefs{'inststatustypes'}) eq 'HASH') && |
if ((ref($domdefs{'inststatustypes'}) eq 'HASH') && |
(ref($domdefs{'inststatusorder'}) eq 'ARRAY')) { |
(ref($domdefs{'inststatusorder'}) eq 'ARRAY')) { |
%returnhash = %{$domdefs{'inststatustypes'}}; |
return ($domdefs{'inststatustypes'},$domdefs{'inststatusorder'}); |
@order = @{$domdefs{'inststatusorder'}}; |
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} else { |
} else { |
if (defined(&domain($udom,'primary'))) { |
if (defined(&domain($udom,'primary'))) { |
my $uhome=&domain($udom,'primary'); |
my $uhome=&domain($udom,'primary'); |
my $rep=&reply("inst_usertypes:$udom",$uhome); |
my $rep=&reply("inst_usertypes:$udom",$uhome); |
if ($rep =~ /^(con_lost|error|no_such_host|refused)/) { |
if ($rep =~ /^(con_lost|error|no_such_host|refused)/) { |
&logthis("get_dom failed - $rep returned from $uhome in domain: $udom"); |
&logthis("retrieve_inst_usertypes failed - $rep returned from $uhome in domain: $udom"); |
return (\%returnhash,\@order); |
return (\%returnhash,\@order); |
} |
} |
my ($hashitems,$orderitems) = split(/:/,$rep); |
my ($hashitems,$orderitems) = split(/:/,$rep); |
Line 1695 sub retrieve_inst_usertypes {
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Line 1779 sub retrieve_inst_usertypes {
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push(@order,&unescape($item)); |
push(@order,&unescape($item)); |
} |
} |
} else { |
} else { |
&logthis("get_dom failed - no primary domain server for $udom"); |
&logthis("retrieve_inst_usertypes failed - no primary domain server for $udom"); |
} |
} |
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return (\%returnhash,\@order); |
} |
} |
return (\%returnhash,\@order); |
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} |
} |
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sub is_domainimage { |
sub is_domainimage { |
Line 1923 sub inst_userrules {
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Line 2007 sub inst_userrules {
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# ------------- Get Authentication, Language and User Tools Defaults for Domain |
# ------------- Get Authentication, Language and User Tools Defaults for Domain |
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sub get_domain_defaults { |
sub get_domain_defaults { |
my ($domain) = @_; |
my ($domain,$ignore_cache) = @_; |
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return if (($domain eq '') || ($domain eq 'public')); |
my $cachetime = 60*60*24; |
my $cachetime = 60*60*24; |
my ($result,$cached)=&is_cached_new('domdefaults',$domain); |
unless ($ignore_cache) { |
if (defined($cached)) { |
my ($result,$cached)=&is_cached_new('domdefaults',$domain); |
if (ref($result) eq 'HASH') { |
if (defined($cached)) { |
return %{$result}; |
if (ref($result) eq 'HASH') { |
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return %{$result}; |
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} |
} |
} |
} |
} |
my %domdefaults; |
my %domdefaults; |
my %domconfig = |
my %domconfig = |
&Apache::lonnet::get_dom('configuration',['defaults','quotas', |
&Apache::lonnet::get_dom('configuration',['defaults','quotas', |
'requestcourses','inststatus', |
'requestcourses','inststatus', |
'coursedefaults','usersessions'],$domain); |
'coursedefaults','usersessions', |
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'requestauthor','selfenrollment', |
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'coursecategories'],$domain); |
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my @coursetypes = ('official','unofficial','community','textbook'); |
if (ref($domconfig{'defaults'}) eq 'HASH') { |
if (ref($domconfig{'defaults'}) eq 'HASH') { |
$domdefaults{'lang_def'} = $domconfig{'defaults'}{'lang_def'}; |
$domdefaults{'lang_def'} = $domconfig{'defaults'}{'lang_def'}; |
$domdefaults{'auth_def'} = $domconfig{'defaults'}{'auth_def'}; |
$domdefaults{'auth_def'} = $domconfig{'defaults'}{'auth_def'}; |
Line 1953 sub get_domain_defaults {
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Line 2043 sub get_domain_defaults {
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$domdefaults{'defaultquota'} = $domconfig{'quotas'}{'defaultquota'}; |
$domdefaults{'defaultquota'} = $domconfig{'quotas'}{'defaultquota'}; |
} else { |
} else { |
$domdefaults{'defaultquota'} = $domconfig{'quotas'}; |
$domdefaults{'defaultquota'} = $domconfig{'quotas'}; |
} |
} |
my @usertools = ('aboutme','blog','webdav','portfolio'); |
my @usertools = ('aboutme','blog','webdav','portfolio'); |
foreach my $item (@usertools) { |
foreach my $item (@usertools) { |
if (ref($domconfig{'quotas'}{$item}) eq 'HASH') { |
if (ref($domconfig{'quotas'}{$item}) eq 'HASH') { |
$domdefaults{$item} = $domconfig{'quotas'}{$item}; |
$domdefaults{$item} = $domconfig{'quotas'}{$item}; |
} |
} |
} |
} |
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if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') { |
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$domdefaults{'authorquota'} = $domconfig{'quotas'}{'authorquota'}; |
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} |
} |
} |
if (ref($domconfig{'requestcourses'}) eq 'HASH') { |
if (ref($domconfig{'requestcourses'}) eq 'HASH') { |
foreach my $item ('official','unofficial','community') { |
foreach my $item ('official','unofficial','community','textbook') { |
$domdefaults{$item} = $domconfig{'requestcourses'}{$item}; |
$domdefaults{$item} = $domconfig{'requestcourses'}{$item}; |
} |
} |
} |
} |
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if (ref($domconfig{'requestauthor'}) eq 'HASH') { |
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$domdefaults{'requestauthor'} = $domconfig{'requestauthor'}; |
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} |
if (ref($domconfig{'inststatus'}) eq 'HASH') { |
if (ref($domconfig{'inststatus'}) eq 'HASH') { |
foreach my $item ('inststatustypes','inststatusorder') { |
foreach my $item ('inststatustypes','inststatusorder','inststatusguest') { |
$domdefaults{$item} = $domconfig{'inststatus'}{$item}; |
$domdefaults{$item} = $domconfig{'inststatus'}{$item}; |
} |
} |
} |
} |
if (ref($domconfig{'coursedefaults'}) eq 'HASH') { |
if (ref($domconfig{'coursedefaults'}) eq 'HASH') { |
foreach my $item ('canuse_pdfforms') { |
foreach my $type (@coursetypes) { |
$domdefaults{$item} = $domconfig{'coursedefaults'}{$item}; |
if (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') { |
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unless ($type eq 'community') { |
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$domdefaults{$type.'credits'} = $domconfig{'coursedefaults'}{'coursecredits'}{$type}; |
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} |
|
} |
|
if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') { |
|
$domdefaults{$type.'quota'} = $domconfig{'coursedefaults'}{'uploadquota'}{$type}; |
|
} |
} |
} |
} |
} |
if (ref($domconfig{'usersessions'}) eq 'HASH') { |
if (ref($domconfig{'usersessions'}) eq 'HASH') { |
Line 1984 sub get_domain_defaults {
|
Line 2087 sub get_domain_defaults {
|
$domdefaults{'hostedsessions'} = $domconfig{'usersessions'}{'hosted'}; |
$domdefaults{'hostedsessions'} = $domconfig{'usersessions'}{'hosted'}; |
} |
} |
} |
} |
&Apache::lonnet::do_cache_new('domdefaults',$domain,\%domdefaults, |
if (ref($domconfig{'selfenrollment'}) eq 'HASH') { |
$cachetime); |
if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') { |
|
my @settings = ('types','registered','enroll_dates','access_dates','section', |
|
'approval','limit'); |
|
foreach my $type (@coursetypes) { |
|
if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') { |
|
my @mgrdc = (); |
|
foreach my $item (@settings) { |
|
if ($domconfig{'selfenrollment'}{'admin'}{$type}{$item} eq '0') { |
|
push(@mgrdc,$item); |
|
} |
|
} |
|
if (@mgrdc) { |
|
$domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc); |
|
} |
|
} |
|
} |
|
} |
|
if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') { |
|
foreach my $type (@coursetypes) { |
|
if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') { |
|
foreach my $item (keys(%{$domconfig{'selfenrollment'}{'default'}{$type}})) { |
|
$domdefaults{$type.'selfenroll'.$item} = $domconfig{'selfenrollment'}{'default'}{$type}{$item}; |
|
} |
|
} |
|
} |
|
} |
|
} |
|
if (ref($domconfig{'coursecategories'}) eq 'HASH') { |
|
$domdefaults{'catauth'} = 'std'; |
|
$domdefaults{'catunauth'} = 'std'; |
|
if ($domconfig{'coursecategories'}{'auth'}) { |
|
$domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'}; |
|
} |
|
if ($domconfig{'coursecategories'}{'unauth'}) { |
|
$domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'}; |
|
} |
|
} |
|
&do_cache_new('domdefaults',$domain,\%domdefaults,$cachetime); |
return %domdefaults; |
return %domdefaults; |
} |
} |
|
|
Line 2395 sub chatsend {
|
Line 2535 sub chatsend {
|
|
|
sub getversion { |
sub getversion { |
my $fname=&clutter(shift); |
my $fname=&clutter(shift); |
unless ($fname=~/^\/res\//) { return -1; } |
unless ($fname=~m{^(/adm/wrapper|)/res/}) { return -1; } |
return ¤tversion(&filelocation('',$fname)); |
return ¤tversion(&filelocation('',$fname)); |
} |
} |
|
|
Line 2614 sub allowuploaded {
|
Line 2754 sub allowuploaded {
|
&Apache::lonnet::appenv(\%httpref); |
&Apache::lonnet::appenv(\%httpref); |
} |
} |
|
|
|
# |
|
# Determine if the current user should be able to edit a particular resource, |
|
# when viewing in course context. |
|
# (a) When viewing resource used to determine if "Edit" item is included in |
|
# Functions. |
|
# (b) When displaying folder contents in course editor, used to determine if |
|
# "Edit" link will be displayed alongside resource. |
|
# |
|
# input: six args -- filename (decluttered), course number, course domain, |
|
# url, symb (if registered) and group (if this is a group |
|
# item -- e.g., bulletin board, group page etc.). |
|
# output: array of five scalars -- |
|
# $cfile -- url for file editing if editable on current server |
|
# $home -- homeserver of resource (i.e., for author if published, |
|
# or course if uploaded.). |
|
# $switchserver -- 1 if server switch will be needed. |
|
# $forceedit -- 1 if icon/link should be to go to edit mode |
|
# $forceview -- 1 if icon/link should be to go to view mode |
|
# |
|
|
|
sub can_edit_resource { |
|
my ($file,$cnum,$cdom,$resurl,$symb,$group) = @_; |
|
my ($cfile,$home,$switchserver,$forceedit,$forceview,$uploaded,$incourse); |
|
# |
|
# For aboutme pages user can only edit his/her own. |
|
# |
|
if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) { |
|
my ($sdom,$sname) = ($1,$2); |
|
if (($sdom eq $env{'user.domain'}) && ($sname eq $env{'user.name'})) { |
|
$home = $env{'user.home'}; |
|
$cfile = $resurl; |
|
if ($env{'form.forceedit'}) { |
|
$forceview = 1; |
|
} else { |
|
$forceedit = 1; |
|
} |
|
return ($cfile,$home,$switchserver,$forceedit,$forceview); |
|
} else { |
|
return; |
|
} |
|
} |
|
|
|
if ($env{'request.course.id'}) { |
|
my $crsedit = &Apache::lonnet::allowed('mdc',$env{'request.course.id'}); |
|
if ($group ne '') { |
|
# if this is a group homepage or group bulletin board, check group privs |
|
my $allowed = 0; |
|
if ($resurl =~ m{^/?adm/$cdom/$cnum/$group/smppg$}) { |
|
if ((&allowed('mdg',$env{'request.course.id'}. |
|
($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))) || |
|
(&allowed('mgh',$env{'request.course.id'}.'/'.$group)) || $crsedit) { |
|
$allowed = 1; |
|
} |
|
} elsif ($resurl =~ m{^/?adm/$cdom/$cnum/\d+/bulletinboard$}) { |
|
if ((&allowed('mdg',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))) || |
|
(&allowed('cgb',$env{'request.course.id'}.'/'.$group)) || $crsedit) { |
|
$allowed = 1; |
|
} |
|
} |
|
if ($allowed) { |
|
$home=&homeserver($cnum,$cdom); |
|
if ($env{'form.forceedit'}) { |
|
$forceview = 1; |
|
} else { |
|
$forceedit = 1; |
|
} |
|
$cfile = $resurl; |
|
} else { |
|
return; |
|
} |
|
} else { |
|
if ($resurl =~ m{^/?adm/viewclasslist$}) { |
|
unless (&Apache::lonnet::allowed('opa',$env{'request.course.id'})) { |
|
return; |
|
} |
|
} elsif (!$crsedit) { |
|
# |
|
# No edit allowed where CC has switched to student role. |
|
# |
|
return; |
|
} |
|
} |
|
} |
|
|
|
if ($file ne '') { |
|
if (($cnum =~ /$match_courseid/) && ($cdom =~ /$match_domain/)) { |
|
if (&is_course_upload($file,$cnum,$cdom)) { |
|
$uploaded = 1; |
|
$incourse = 1; |
|
if ($file =~/\.(htm|html|css|js|txt)$/) { |
|
$cfile = &hreflocation('',$file); |
|
if ($env{'form.forceedit'}) { |
|
$forceview = 1; |
|
} else { |
|
$forceedit = 1; |
|
} |
|
} |
|
} elsif ($resurl =~ m{^/public/$cdom/$cnum/syllabus}) { |
|
$incourse = 1; |
|
if ($env{'form.forceedit'}) { |
|
$forceview = 1; |
|
} else { |
|
$forceedit = 1; |
|
} |
|
$cfile = $resurl; |
|
} elsif (($resurl ne '') && (&is_on_map($resurl))) { |
|
if ($resurl =~ m{^/adm/$match_domain/$match_username/\d+/smppg|bulletinboard$}) { |
|
$incourse = 1; |
|
if ($env{'form.forceedit'}) { |
|
$forceview = 1; |
|
} else { |
|
$forceedit = 1; |
|
} |
|
$cfile = $resurl; |
|
} elsif ($resurl eq '/res/lib/templates/simpleproblem.problem') { |
|
$incourse = 1; |
|
$cfile = $resurl.'/smpedit'; |
|
} elsif ($resurl =~ m{^/adm/wrapper/ext/}) { |
|
$incourse = 1; |
|
if ($env{'form.forceedit'}) { |
|
$forceview = 1; |
|
} else { |
|
$forceedit = 1; |
|
} |
|
$cfile = $resurl; |
|
} elsif ($resurl =~ m{^/?adm/viewclasslist$}) { |
|
$incourse = 1; |
|
if ($env{'form.forceedit'}) { |
|
$forceview = 1; |
|
} else { |
|
$forceedit = 1; |
|
} |
|
$cfile = ($resurl =~ m{^/} ? $resurl : "/$resurl"); |
|
} |
|
} elsif ($resurl eq '/res/lib/templates/simpleproblem.problem/smpedit') { |
|
my $template = '/res/lib/templates/simpleproblem.problem'; |
|
if (&is_on_map($template)) { |
|
$incourse = 1; |
|
$forceview = 1; |
|
$cfile = $template; |
|
} |
|
} elsif (($resurl =~ m{^/adm/wrapper/ext/}) && ($env{'form.folderpath'} =~ /^supplemental/)) { |
|
$incourse = 1; |
|
if ($env{'form.forceedit'}) { |
|
$forceview = 1; |
|
} else { |
|
$forceedit = 1; |
|
} |
|
$cfile = $resurl; |
|
} elsif (($resurl eq '/adm/extresedit') && ($symb || $env{'form.folderpath'})) { |
|
$incourse = 1; |
|
$forceview = 1; |
|
if ($symb) { |
|
my ($map,$id,$res)=&decode_symb($symb); |
|
$env{'request.symb'} = $symb; |
|
$cfile = &clutter($res); |
|
} else { |
|
$cfile = $env{'form.suppurl'}; |
|
$cfile =~ s{^http://}{}; |
|
$cfile = '/adm/wrapper/ext/'.$cfile; |
|
} |
|
} elsif ($resurl =~ m{^/?adm/viewclasslist$}) { |
|
if ($env{'form.forceedit'}) { |
|
$forceview = 1; |
|
} else { |
|
$forceedit = 1; |
|
} |
|
$cfile = ($resurl =~ m{^/} ? $resurl : "/$resurl"); |
|
} |
|
} |
|
if ($uploaded || $incourse) { |
|
$home=&homeserver($cnum,$cdom); |
|
} elsif ($file !~ m{/$}) { |
|
$file=~s{^(priv/$match_domain/$match_username)}{/$1}; |
|
$file=~s{^($match_domain/$match_username)}{/priv/$1}; |
|
# Check that the user has permission to edit this resource |
|
my $setpriv = 1; |
|
my ($cfuname,$cfudom)=&constructaccess($file,$setpriv); |
|
if (defined($cfudom)) { |
|
$home=&homeserver($cfuname,$cfudom); |
|
$cfile=$file; |
|
} |
|
} |
|
if (($cfile ne '') && (!$incourse || $uploaded) && |
|
(($home ne '') && ($home ne 'no_host'))) { |
|
my @ids=¤t_machine_ids(); |
|
unless (grep(/^\Q$home\E$/,@ids)) { |
|
$switchserver=1; |
|
} |
|
} |
|
} |
|
return ($cfile,$home,$switchserver,$forceedit,$forceview); |
|
} |
|
|
|
sub is_course_upload { |
|
my ($file,$cnum,$cdom) = @_; |
|
my $uploadpath = &LONCAPA::propath($cdom,$cnum); |
|
$uploadpath =~ s{^\/}{}; |
|
if (($file =~ m{^\Q$uploadpath\E/userfiles/(docs|supplemental)/}) || |
|
($file =~ m{^userfiles/\Q$cdom\E/\Q$cnum\E/(docs|supplemental)/})) { |
|
return 1; |
|
} |
|
return; |
|
} |
|
|
|
sub in_course { |
|
my ($udom,$uname,$cdom,$cnum,$type,$hideprivileged) = @_; |
|
if ($hideprivileged) { |
|
my $skipuser; |
|
my %coursehash = &coursedescription($cdom.'_'.$cnum); |
|
my @possdoms = ($cdom); |
|
if ($coursehash{'checkforpriv'}) { |
|
push(@possdoms,split(/,/,$coursehash{'checkforpriv'})); |
|
} |
|
if (&privileged($uname,$udom,\@possdoms)) { |
|
$skipuser = 1; |
|
if ($coursehash{'nothideprivileged'}) { |
|
foreach my $item (split(/\s*\,\s*/,$coursehash{'nothideprivileged'})) { |
|
my $user; |
|
if ($item =~ /:/) { |
|
$user = $item; |
|
} else { |
|
$user = join(':',split(/[\@]/,$item)); |
|
} |
|
if ($user eq $uname.':'.$udom) { |
|
undef($skipuser); |
|
last; |
|
} |
|
} |
|
} |
|
if ($skipuser) { |
|
return 0; |
|
} |
|
} |
|
} |
|
$type ||= 'any'; |
|
if (!defined($cdom) || !defined($cnum)) { |
|
my $cid = $env{'request.course.id'}; |
|
$cdom = $env{'course.'.$cid.'.domain'}; |
|
$cnum = $env{'course.'.$cid.'.num'}; |
|
} |
|
my $typesref; |
|
if (($type eq 'any') || ($type eq 'all')) { |
|
$typesref = ['active','previous','future']; |
|
} elsif ($type eq 'previous' || $type eq 'future') { |
|
$typesref = [$type]; |
|
} |
|
my %roles = &get_my_roles($uname,$udom,'userroles', |
|
$typesref,undef,[$cdom]); |
|
my ($tmp) = keys(%roles); |
|
return 0 if ($tmp =~ /^(con_lost|error|no_such_host)/i); |
|
my @course_roles = grep(/^\Q$cnum\E:\Q$cdom\E:/, keys(%roles)); |
|
if (@course_roles > 0) { |
|
return 1; |
|
} |
|
return 0; |
|
} |
|
|
# --------- File operations in /home/httpd/html/userfiles/$domain/1/2/3/$course |
# --------- File operations in /home/httpd/html/userfiles/$domain/1/2/3/$course |
# input: action, courseID, current domain, intended |
# input: action, courseID, current domain, intended |
# path to file, source of file, instruction to parse file for objects, |
# path to file, source of file, instruction to parse file for objects, |
Line 2904 sub userfileupload {
|
Line 3302 sub userfileupload {
|
$codebase,$thumbwidth,$thumbheight, |
$codebase,$thumbwidth,$thumbheight, |
$resizewidth,$resizeheight,$context,$mimetype); |
$resizewidth,$resizeheight,$context,$mimetype); |
} else { |
} else { |
$fname=$env{'form.folder'}.'/'.$fname; |
if ($env{'form.folder'}) { |
|
$fname=$env{'form.folder'}.'/'.$fname; |
|
} |
return &process_coursefile('uploaddoc',$docuname,$docudom, |
return &process_coursefile('uploaddoc',$docuname,$docudom, |
$fname,$formname,$parser, |
$fname,$formname,$parser, |
$allfiles,$codebase,$mimetype); |
$allfiles,$codebase,$mimetype); |
Line 2919 sub userfileupload {
|
Line 3319 sub userfileupload {
|
} else { |
} else { |
my $docuname=$env{'user.name'}; |
my $docuname=$env{'user.name'}; |
my $docudom=$env{'user.domain'}; |
my $docudom=$env{'user.domain'}; |
if (exists($env{'form.group'})) { |
if ((exists($env{'form.group'})) || ($context eq 'syllabus')) { |
$docuname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
$docuname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
$docudom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
$docudom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
} |
} |
Line 3069 sub extract_embedded_items {
|
Line 3469 sub extract_embedded_items {
|
&add_filetype($allfiles,$attr->{'src'},'src'); |
&add_filetype($allfiles,$attr->{'src'},'src'); |
} |
} |
if (lc($tagname) eq 'a') { |
if (lc($tagname) eq 'a') { |
&add_filetype($allfiles,$attr->{'href'},'href'); |
unless (($attr->{'href'} =~ /^#/) || ($attr->{'href'} eq '')) { |
|
&add_filetype($allfiles,$attr->{'href'},'href'); |
|
} |
} |
} |
if (lc($tagname) eq 'script') { |
if (lc($tagname) eq 'script') { |
my $src; |
my $src; |
Line 3157 sub extract_embedded_items {
|
Line 3559 sub extract_embedded_items {
|
} |
} |
} |
} |
} |
} |
|
if (lc($tagname) eq 'iframe') { |
|
my $src = $attr->{'src'} ; |
|
if (($src ne '') && ($src !~ m{^(/|https?://)})) { |
|
&add_filetype($allfiles,$src,'src'); |
|
} elsif ($src =~ m{^/}) { |
|
if ($env{'request.course.id'}) { |
|
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
|
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
|
my $url = &hreflocation('',$fullpath); |
|
if ($url =~ m{^/uploaded/$cdom/$cnum/docs/(\w+/\d+)/}) { |
|
my $relpath = $1; |
|
if ($src =~ m{^/uploaded/$cdom/$cnum/docs/\Q$relpath\E/(.+)$}) { |
|
&add_filetype($allfiles,$1,'src'); |
|
} |
|
} |
|
} |
|
} |
|
} |
if ($t->[4] =~ m{/>$}) { |
if ($t->[4] =~ m{/>$}) { |
pop(@state); |
pop(@state); |
} |
} |
} elsif ($t->[0] eq 'E') { |
} elsif ($t->[0] eq 'E') { |
my ($tagname) = ($t->[1]); |
my ($tagname) = ($t->[1]); |
Line 3523 sub userrolelog {
|
Line 3943 sub userrolelog {
|
|
|
sub courserolelog { |
sub courserolelog { |
my ($trole,$username,$domain,$area,$tstart,$tend,$delflag,$selfenroll,$context)=@_; |
my ($trole,$username,$domain,$area,$tstart,$tend,$delflag,$selfenroll,$context)=@_; |
if (($trole eq 'cc') || ($trole eq 'in') || |
if ($area =~ m-^/($match_domain)/($match_courseid)/?([^/]*)-) { |
($trole eq 'ep') || ($trole eq 'ad') || |
my $cdom = $1; |
($trole eq 'ta') || ($trole eq 'st') || |
my $cnum = $2; |
($trole=~/^cr/) || ($trole eq 'gr') || |
my $sec = $3; |
($trole eq 'co')) { |
my $namespace = 'rolelog'; |
if ($area =~ m-^/($match_domain)/($match_courseid)/?([^/]*)-) { |
my %storehash = ( |
my $cdom = $1; |
role => $trole, |
my $cnum = $2; |
start => $tstart, |
my $sec = $3; |
end => $tend, |
my $namespace = 'rolelog'; |
selfenroll => $selfenroll, |
my %storehash = ( |
context => $context, |
role => $trole, |
); |
start => $tstart, |
if ($trole eq 'gr') { |
end => $tend, |
$namespace = 'groupslog'; |
selfenroll => $selfenroll, |
$storehash{'group'} = $sec; |
context => $context, |
} else { |
); |
$storehash{'section'} = $sec; |
if ($trole eq 'gr') { |
} |
$namespace = 'groupslog'; |
&write_log('course',$namespace,\%storehash,$delflag,$username, |
$storehash{'group'} = $sec; |
$domain,$cnum,$cdom); |
} else { |
if (($trole ne 'st') || ($sec ne '')) { |
$storehash{'section'} = $sec; |
&devalidate_cache_new('getcourseroles',$cdom.'_'.$cnum); |
} |
|
&instructor_log($namespace,\%storehash,$delflag,$username,$domain,$cnum,$cdom); |
|
if (($trole ne 'st') || ($sec ne '')) { |
|
&devalidate_cache_new('getcourseroles',$cdom.'_'.$cnum); |
|
} |
|
} |
} |
} |
} |
return; |
return; |
} |
} |
|
|
|
sub domainrolelog { |
|
my ($trole,$username,$domain,$area,$tstart,$tend,$delflag,$context)=@_; |
|
if ($area =~ m{^/($match_domain)/$}) { |
|
my $cdom = $1; |
|
my $domconfiguser = &Apache::lonnet::get_domainconfiguser($cdom); |
|
my $namespace = 'rolelog'; |
|
my %storehash = ( |
|
role => $trole, |
|
start => $tstart, |
|
end => $tend, |
|
context => $context, |
|
); |
|
&write_log('domain',$namespace,\%storehash,$delflag,$username, |
|
$domain,$domconfiguser,$cdom); |
|
} |
|
return; |
|
|
|
} |
|
|
|
sub coauthorrolelog { |
|
my ($trole,$username,$domain,$area,$tstart,$tend,$delflag,$context)=@_; |
|
if ($area =~ m{^/($match_domain)/($match_username)$}) { |
|
my $audom = $1; |
|
my $auname = $2; |
|
my $namespace = 'rolelog'; |
|
my %storehash = ( |
|
role => $trole, |
|
start => $tstart, |
|
end => $tend, |
|
context => $context, |
|
); |
|
&write_log('author',$namespace,\%storehash,$delflag,$username, |
|
$domain,$auname,$audom); |
|
} |
|
return; |
|
} |
|
|
sub get_course_adv_roles { |
sub get_course_adv_roles { |
my ($cid,$codes) = @_; |
my ($cid,$codes) = @_; |
$cid=$env{'request.course.id'} unless (defined($cid)); |
$cid=$env{'request.course.id'} unless (defined($cid)); |
Line 3568 sub get_course_adv_roles {
|
Line 4020 sub get_course_adv_roles {
|
$nothide{$user}=1; |
$nothide{$user}=1; |
} |
} |
} |
} |
|
my @possdoms = ($coursehash{'domain'}); |
|
if ($coursehash{'checkforpriv'}) { |
|
push(@possdoms,split(/,/,$coursehash{'checkforpriv'})); |
|
} |
my %returnhash=(); |
my %returnhash=(); |
my %dumphash= |
my %dumphash= |
&dump('nohist_userroles',$coursehash{'domain'},$coursehash{'num'}); |
&dump('nohist_userroles',$coursehash{'domain'},$coursehash{'num'}); |
Line 3580 sub get_course_adv_roles {
|
Line 4036 sub get_course_adv_roles {
|
if (($tstart) && ($now<$tstart)) { next; } |
if (($tstart) && ($now<$tstart)) { next; } |
my ($role,$username,$domain,$section)=split(/\:/,$entry); |
my ($role,$username,$domain,$section)=split(/\:/,$entry); |
if ($username eq '' || $domain eq '') { next; } |
if ($username eq '' || $domain eq '') { next; } |
unless (ref($privileged{$domain}) eq 'HASH') { |
if ((&privileged($username,$domain,\@possdoms)) && |
my %dompersonnel = |
|
&Apache::lonnet::get_domain_roles($domain,['dc'],$now,$now); |
|
$privileged{$domain} = {}; |
|
foreach my $server (keys(%dompersonnel)) { |
|
if (ref($dompersonnel{$server}) eq 'HASH') { |
|
foreach my $user (keys(%{$dompersonnel{$server}})) { |
|
my ($trole,$uname,$udom) = split(/:/,$user); |
|
$privileged{$udom}{$uname} = 1; |
|
} |
|
} |
|
} |
|
} |
|
if ((exists($privileged{$domain}{$username})) && |
|
(!$nothide{$username.':'.$domain})) { next; } |
(!$nothide{$username.':'.$domain})) { next; } |
if ($role eq 'cr') { next; } |
if ($role eq 'cr') { next; } |
if ($codes) { |
if ($codes) { |
Line 3624 sub get_my_roles {
|
Line 4067 sub get_my_roles {
|
if ($context eq 'userroles') { |
if ($context eq 'userroles') { |
%dumphash = &dump('roles',$udom,$uname); |
%dumphash = &dump('roles',$udom,$uname); |
} else { |
} else { |
%dumphash= |
%dumphash = &dump('nohist_userroles',$udom,$uname); |
&dump('nohist_userroles',$udom,$uname); |
|
if ($hidepriv) { |
if ($hidepriv) { |
my %coursehash=&coursedescription($udom.'_'.$uname); |
my %coursehash=&coursedescription($udom.'_'.$uname); |
foreach my $user (split(/\s*\,\s*/,$coursehash{'nothideprivileged'})) { |
foreach my $user (split(/\s*\,\s*/,$coursehash{'nothideprivileged'})) { |
Line 3667 sub get_my_roles {
|
Line 4109 sub get_my_roles {
|
} |
} |
my ($rolecode,$username,$domain,$section,$area); |
my ($rolecode,$username,$domain,$section,$area); |
if ($context eq 'userroles') { |
if ($context eq 'userroles') { |
($area,$rolecode) = split(/_/,$entry); |
($area,$rolecode) = ($entry =~ /^(.+)_([^_]+)$/); |
(undef,$domain,$username,$section) = split(/\//,$area); |
(undef,$domain,$username,$section) = split(/\//,$area); |
} else { |
} else { |
($role,$username,$domain,$section) = split(/\:/,$entry); |
($role,$username,$domain,$section) = split(/\:/,$entry); |
Line 3693 sub get_my_roles {
|
Line 4135 sub get_my_roles {
|
} |
} |
} |
} |
if ($hidepriv) { |
if ($hidepriv) { |
|
my @privroles = ('dc','su'); |
if ($context eq 'userroles') { |
if ($context eq 'userroles') { |
if ((&privileged($username,$domain)) && |
next if (grep(/^\Q$role\E$/,@privroles)); |
(!$nothide{$username.':'.$domain})) { |
|
next; |
|
} |
|
} else { |
} else { |
unless (ref($privileged{$domain}) eq 'HASH') { |
my $possdoms = [$domain]; |
my %dompersonnel = |
if (ref($roledoms) eq 'ARRAY') { |
&Apache::lonnet::get_domain_roles($domain,['dc'],$now,$now); |
push(@{$possdoms},@{$roledoms}); |
$privileged{$domain} = {}; |
|
if (keys(%dompersonnel)) { |
|
foreach my $server (keys(%dompersonnel)) { |
|
if (ref($dompersonnel{$server}) eq 'HASH') { |
|
foreach my $user (keys(%{$dompersonnel{$server}})) { |
|
my ($trole,$uname,$udom) = split(/:/,$user); |
|
$privileged{$udom}{$uname} = $trole; |
|
} |
|
} |
|
} |
|
} |
|
} |
} |
if (exists($privileged{$domain}{$username})) { |
if (&privileged($username,$domain,$possdoms,\@privroles)) { |
if (!$nothide{$username.':'.$domain}) { |
if (!$nothide{$username.':'.$domain}) { |
next; |
next; |
} |
} |
Line 3806 sub courseiddump {
|
Line 4235 sub courseiddump {
|
my ($domfilter,$descfilter,$sincefilter,$instcodefilter,$ownerfilter, |
my ($domfilter,$descfilter,$sincefilter,$instcodefilter,$ownerfilter, |
$coursefilter,$hostidflag,$hostidref,$typefilter,$regexp_ok, |
$coursefilter,$hostidflag,$hostidref,$typefilter,$regexp_ok, |
$selfenrollonly,$catfilter,$showhidden,$caller,$cloner,$cc_clone, |
$selfenrollonly,$catfilter,$showhidden,$caller,$cloner,$cc_clone, |
$cloneonly,$createdbefore,$createdafter,$creationcontext,$domcloner)=@_; |
$cloneonly,$createdbefore,$createdafter,$creationcontext,$domcloner, |
|
$hasuniquecode)=@_; |
my $as_hash = 1; |
my $as_hash = 1; |
my %returnhash; |
my %returnhash; |
if (!$domfilter) { $domfilter=''; } |
if (!$domfilter) { $domfilter=''; } |
Line 3818 sub courseiddump {
|
Line 4248 sub courseiddump {
|
|
|
if (($domfilter eq '') || |
if (($domfilter eq '') || |
(&host_domain($tryserver) eq $domfilter)) { |
(&host_domain($tryserver) eq $domfilter)) { |
my $rep = |
my $rep; |
&reply('courseiddump:'.&host_domain($tryserver).':'. |
if (grep { $_ eq $tryserver } ¤t_machine_ids()) { |
$sincefilter.':'.&escape($descfilter).':'. |
$rep = &LONCAPA::Lond::dump_course_id_handler( |
&escape($instcodefilter).':'.&escape($ownerfilter). |
join(":", (&host_domain($tryserver), $sincefilter, |
':'.&escape($coursefilter).':'.&escape($typefilter). |
&escape($descfilter), &escape($instcodefilter), |
':'.&escape($regexp_ok).':'.$as_hash.':'. |
&escape($ownerfilter), &escape($coursefilter), |
&escape($selfenrollonly).':'.&escape($catfilter).':'. |
&escape($typefilter), &escape($regexp_ok), |
$showhidden.':'.$caller.':'.&escape($cloner).':'. |
$as_hash, &escape($selfenrollonly), |
&escape($cc_clone).':'.$cloneonly.':'. |
&escape($catfilter), $showhidden, $caller, |
&escape($createdbefore).':'.&escape($createdafter).':'. |
&escape($cloner), &escape($cc_clone), $cloneonly, |
&escape($creationcontext).':'.$domcloner, |
&escape($createdbefore), &escape($createdafter), |
$tryserver); |
&escape($creationcontext), $domcloner, $hasuniquecode))); |
|
} else { |
|
$rep = &reply('courseiddump:'.&host_domain($tryserver).':'. |
|
$sincefilter.':'.&escape($descfilter).':'. |
|
&escape($instcodefilter).':'.&escape($ownerfilter). |
|
':'.&escape($coursefilter).':'.&escape($typefilter). |
|
':'.&escape($regexp_ok).':'.$as_hash.':'. |
|
&escape($selfenrollonly).':'.&escape($catfilter).':'. |
|
$showhidden.':'.$caller.':'.&escape($cloner).':'. |
|
&escape($cc_clone).':'.$cloneonly.':'. |
|
&escape($createdbefore).':'.&escape($createdafter).':'. |
|
&escape($creationcontext).':'.$domcloner.':'.$hasuniquecode, |
|
$tryserver); |
|
} |
|
|
my @pairs=split(/\&/,$rep); |
my @pairs=split(/\&/,$rep); |
foreach my $item (@pairs) { |
foreach my $item (@pairs) { |
my ($key,$value)=split(/\=/,$item,2); |
my ($key,$value)=split(/\=/,$item,2); |
Line 3935 sub get_domain_roles {
|
Line 4379 sub get_domain_roles {
|
} |
} |
my $rolelist; |
my $rolelist; |
if (ref($roles) eq 'ARRAY') { |
if (ref($roles) eq 'ARRAY') { |
$rolelist = join(':',@{$roles}); |
$rolelist = join('&',@{$roles}); |
} |
} |
my %personnel = (); |
my %personnel = (); |
|
|
Line 4028 sub set_first_access {
|
Line 4472 sub set_first_access {
|
return 'already_set'; |
return 'already_set'; |
} |
} |
} |
} |
|
|
|
sub checkout { |
|
my ($symb,$tuname,$tudom,$tcrsid)=@_; |
|
my $now=time; |
|
my $lonhost=$perlvar{'lonHostID'}; |
|
my $infostr=&escape( |
|
'CHECKOUTTOKEN&'. |
|
$tuname.'&'. |
|
$tudom.'&'. |
|
$tcrsid.'&'. |
|
$symb.'&'. |
|
$now.'&'.$ENV{'REMOTE_ADDR'}); |
|
my $token=&reply('tmpput:'.$infostr,$lonhost); |
|
if ($token=~/^error\:/) { |
|
&logthis("<font color=\"blue\">WARNING: ". |
|
"Checkout tmpput failed ".$tudom.' - '.$tuname.' - '.$symb. |
|
"</font>"); |
|
return ''; |
|
} |
|
|
|
$token=~s/^(\d+)\_.*\_(\d+)$/$1\*$2\*$lonhost/; |
|
$token=~tr/a-z/A-Z/; |
|
|
|
my %infohash=('resource.0.outtoken' => $token, |
|
'resource.0.checkouttime' => $now, |
|
'resource.0.outremote' => $ENV{'REMOTE_ADDR'}); |
|
|
|
unless (&cstore(\%infohash,$symb,$tcrsid,$tudom,$tuname) eq 'ok') { |
|
return ''; |
|
} else { |
|
&logthis("<font color=\"blue\">WARNING: ". |
|
"Checkout cstore failed ".$tudom.' - '.$tuname.' - '.$symb. |
|
"</font>"); |
|
} |
|
|
|
if (&log($tudom,$tuname,&homeserver($tuname,$tudom), |
|
&escape('Checkout '.$infostr.' - '. |
|
$token)) ne 'ok') { |
|
return ''; |
|
} else { |
|
&logthis("<font color=\"blue\">WARNING: ". |
|
"Checkout log failed ".$tudom.' - '.$tuname.' - '.$symb. |
|
"</font>"); |
|
} |
|
return $token; |
|
} |
|
|
|
# ------------------------------------------------------------ Check in an item |
|
|
|
sub checkin { |
|
my $token=shift; |
|
my $now=time; |
|
my ($ta,$tb,$lonhost)=split(/\*/,$token); |
|
$lonhost=~tr/A-Z/a-z/; |
|
my $dtoken=$ta.'_'.&hostname($lonhost).'_'.$tb; |
|
$dtoken=~s/\W/\_/g; |
|
my ($dummy,$tuname,$tudom,$tcrsid,$symb,$chtim,$rmaddr)= |
|
split(/\&/,&unescape(&reply('tmpget:'.$dtoken,$lonhost))); |
|
|
|
unless (($tuname) && ($tudom)) { |
|
&logthis('Check in '.$token.' ('.$dtoken.') failed'); |
|
return ''; |
|
} |
|
|
|
unless (&allowed('mgr',$tcrsid)) { |
|
&logthis('Check in '.$token.' ('.$dtoken.') unauthorized: '. |
|
$env{'user.name'}.' - '.$env{'user.domain'}); |
|
return ''; |
|
} |
|
|
|
my %infohash=('resource.0.intoken' => $token, |
|
'resource.0.checkintime' => $now, |
|
'resource.0.inremote' => $ENV{'REMOTE_ADDR'}); |
|
|
|
unless (&cstore(\%infohash,$symb,$tcrsid,$tudom,$tuname) eq 'ok') { |
|
return ''; |
|
} |
|
|
|
if (&log($tudom,$tuname,&homeserver($tuname,$tudom), |
|
&escape('Checkin - '.$token)) ne 'ok') { |
|
return ''; |
|
} |
|
|
|
return ($symb,$tuname,$tudom,$tcrsid); |
|
} |
|
|
# --------------------------------------------- Set Expire Date for Spreadsheet |
# --------------------------------------------- Set Expire Date for Spreadsheet |
|
|
sub expirespread { |
sub expirespread { |
Line 4477 sub restore {
|
Line 5007 sub restore {
|
if ($stuname) { $home=&homeserver($stuname,$domain); } |
if ($stuname) { $home=&homeserver($stuname,$domain); } |
|
|
if (!$symb) { |
if (!$symb) { |
unless ($symb=escape(&symbread())) { return ''; } |
return if ($namespace eq 'courserequests'); |
|
unless ($symb=escape(&symbread())) { return ''; } |
} else { |
} else { |
$symb=&escape(&symbclean($symb)); |
unless ($namespace eq 'courserequests') { |
|
$symb=&escape(&symbclean($symb)); |
|
} |
} |
} |
if (!$namespace) { |
if (!$namespace) { |
unless ($namespace=$env{'request.course.id'}) { |
unless ($namespace=$env{'request.course.id'}) { |
Line 4614 sub update_released_required {
|
Line 5147 sub update_released_required {
|
# -------------------------------------------------See if a user is privileged |
# -------------------------------------------------See if a user is privileged |
|
|
sub privileged { |
sub privileged { |
my ($username,$domain)=@_; |
my ($username,$domain,$possdomains,$possroles)=@_; |
|
|
my %rolesdump = &dump("roles", $domain, $username) or return 0; |
|
my $now = time; |
my $now = time; |
|
my $roles; |
|
if (ref($possroles) eq 'ARRAY') { |
|
$roles = $possroles; |
|
} else { |
|
$roles = ['dc','su']; |
|
} |
|
if (ref($possdomains) eq 'ARRAY') { |
|
my %privileged = &privileged_by_domain($possdomains,$roles); |
|
foreach my $dom (@{$possdomains}) { |
|
if (($username =~ /^$match_username$/) && ($domain =~ /^$match_domain$/) && |
|
(ref($privileged{$dom}) eq 'HASH')) { |
|
foreach my $role (@{$roles}) { |
|
if (ref($privileged{$dom}{$role}) eq 'HASH') { |
|
if (exists($privileged{$dom}{$role}{$username.':'.$domain})) { |
|
my ($end,$start) = split(/:/,$privileged{$dom}{$role}{$username.':'.$domain}); |
|
return 1 unless (($end && $end < $now) || |
|
($start && $start > $now)); |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} else { |
|
my %rolesdump = &dump("roles", $domain, $username) or return 0; |
|
my $now = time; |
|
|
for my $role (@rolesdump{grep { ! /^rolesdef_/ } keys %rolesdump}) { |
for my $role (@rolesdump{grep { ! /^rolesdef_/ } keys %rolesdump}) { |
my ($trole, $tend, $tstart) = split(/_/, $role); |
my ($trole, $tend, $tstart) = split(/_/, $role); |
if (($trole eq 'dc') || ($trole eq 'su')) { |
if (grep(/^\Q$trole\E$/,@{$roles})) { |
return 1 unless ($tend && $tend < $now) |
return 1 unless ($tend && $tend < $now) |
or ($tstart && $tstart > $now); |
or ($tstart && $tstart > $now); |
} |
} |
} |
} |
|
} |
return 0; |
return 0; |
} |
} |
|
|
|
sub privileged_by_domain { |
|
my ($domains,$roles) = @_; |
|
my %privileged = (); |
|
my $cachetime = 60*60*24; |
|
my $now = time; |
|
unless ((ref($domains) eq 'ARRAY') && (ref($roles) eq 'ARRAY')) { |
|
return %privileged; |
|
} |
|
foreach my $dom (@{$domains}) { |
|
next if (ref($privileged{$dom}) eq 'HASH'); |
|
my $needroles; |
|
foreach my $role (@{$roles}) { |
|
my ($result,$cached)=&is_cached_new('priv_'.$role,$dom); |
|
if (defined($cached)) { |
|
if (ref($result) eq 'HASH') { |
|
$privileged{$dom}{$role} = $result; |
|
} |
|
} else { |
|
$needroles = 1; |
|
} |
|
} |
|
if ($needroles) { |
|
my %dompersonnel = &get_domain_roles($dom,$roles); |
|
$privileged{$dom} = {}; |
|
foreach my $server (keys(%dompersonnel)) { |
|
if (ref($dompersonnel{$server}) eq 'HASH') { |
|
foreach my $item (keys(%{$dompersonnel{$server}})) { |
|
my ($trole,$uname,$udom,$rest) = split(/:/,$item,4); |
|
my ($end,$start) = split(/:/,$dompersonnel{$server}{$item}); |
|
next if ($end && $end < $now); |
|
$privileged{$dom}{$trole}{$uname.':'.$udom} = |
|
$dompersonnel{$server}{$item}; |
|
} |
|
} |
|
} |
|
if (ref($privileged{$dom}) eq 'HASH') { |
|
foreach my $role (@{$roles}) { |
|
if (ref($privileged{$dom}{$role}) eq 'HASH') { |
|
&do_cache_new('priv_'.$role,$dom,$privileged{$dom}{$role},$cachetime); |
|
} else { |
|
my %hash = (); |
|
&do_cache_new('priv_'.$role,$dom,\%hash,$cachetime); |
|
} |
|
} |
|
} |
|
} |
|
} |
|
return %privileged; |
|
} |
|
|
# -------------------------------------------------------- Get user privileges |
# -------------------------------------------------------- Get user privileges |
|
|
sub rolesinit { |
sub rolesinit { |
Line 4739 sub rolesinit {
|
Line 5345 sub rolesinit {
|
} |
} |
|
|
sub set_arearole { |
sub set_arearole { |
my ($trole,$area,$tstart,$tend,$domain,$username) = @_; |
my ($trole,$area,$tstart,$tend,$domain,$username,$nolog) = @_; |
|
unless ($nolog) { |
# log the associated role with the area |
# log the associated role with the area |
&userrolelog($trole,$username,$domain,$area,$tstart,$tend); |
&userrolelog($trole,$username,$domain,$area,$tstart,$tend); |
|
} |
return ('user.role.'.$trole.'.'.$area => $tstart.'.'.$tend); |
return ('user.role.'.$trole.'.'.$area => $tstart.'.'.$tend); |
} |
} |
|
|
sub custom_roleprivs { |
sub custom_roleprivs { |
my ($allroles,$trole,$tdomain,$trest,$spec,$area) = @_; |
my ($allroles,$trole,$tdomain,$trest,$spec,$area) = @_; |
my ($rdummy,$rdomain,$rauthor,$rrole)=split(/\//,$trole); |
my ($rdummy,$rdomain,$rauthor,$rrole)=split(/\//,$trole); |
my $homsvr=homeserver($rauthor,$rdomain); |
my $homsvr = &homeserver($rauthor,$rdomain); |
if (&hostname($homsvr) ne '') { |
if (&hostname($homsvr) ne '') { |
my ($rdummy,$roledef)= |
my ($rdummy,$roledef)= |
&get('roles',["rolesdef_$rrole"],$rdomain,$rauthor); |
&get('roles',["rolesdef_$rrole"],$rdomain,$rauthor); |
Line 4869 sub set_userprivs {
|
Line 5477 sub set_userprivs {
|
|
|
sub role_status { |
sub role_status { |
my ($rolekey,$update,$refresh,$now,$role,$where,$trolecode,$tstatus,$tstart,$tend) = @_; |
my ($rolekey,$update,$refresh,$now,$role,$where,$trolecode,$tstatus,$tstart,$tend) = @_; |
my @pwhere = (); |
|
if (exists($env{$rolekey}) && $env{$rolekey} ne '') { |
if (exists($env{$rolekey}) && $env{$rolekey} ne '') { |
(undef,undef,$$role,@pwhere)=split(/\./,$rolekey); |
my ($one,$two) = split(m{\./},$rolekey,2); |
|
(undef,undef,$$role) = split(/\./,$one,3); |
unless (!defined($$role) || $$role eq '') { |
unless (!defined($$role) || $$role eq '') { |
$$where=join('.',@pwhere); |
$$where = '/'.$two; |
$$trolecode=$$role.'.'.$$where; |
$$trolecode=$$role.'.'.$$where; |
($$tstart,$$tend)=split(/\./,$env{$rolekey}); |
($$tstart,$$tend)=split(/\./,$env{$rolekey}); |
$$tstatus='is'; |
$$tstatus='is'; |
Line 4989 sub delete_env_groupprivs {
|
Line 5597 sub delete_env_groupprivs {
|
sub check_adhoc_privs { |
sub check_adhoc_privs { |
my ($cdom,$cnum,$update,$refresh,$now,$checkrole,$caller) = @_; |
my ($cdom,$cnum,$update,$refresh,$now,$checkrole,$caller) = @_; |
my $cckey = 'user.role.'.$checkrole.'./'.$cdom.'/'.$cnum; |
my $cckey = 'user.role.'.$checkrole.'./'.$cdom.'/'.$cnum; |
|
my $setprivs; |
if ($env{$cckey}) { |
if ($env{$cckey}) { |
my ($role,$where,$trolecode,$tstart,$tend,$tremark,$tstatus,$tpstart,$tpend); |
my ($role,$where,$trolecode,$tstart,$tend,$tremark,$tstatus,$tpstart,$tpend); |
&role_status($cckey,$update,$refresh,$now,\$role,\$where,\$trolecode,\$tstatus,\$tstart,\$tend); |
&role_status($cckey,$update,$refresh,$now,\$role,\$where,\$trolecode,\$tstatus,\$tstart,\$tend); |
unless (($tstatus eq 'is') || ($tstatus eq 'will_not')) { |
unless (($tstatus eq 'is') || ($tstatus eq 'will_not')) { |
&set_adhoc_privileges($cdom,$cnum,$checkrole,$caller); |
&set_adhoc_privileges($cdom,$cnum,$checkrole,$caller); |
|
$setprivs = 1; |
} |
} |
} else { |
} else { |
&set_adhoc_privileges($cdom,$cnum,$checkrole,$caller); |
&set_adhoc_privileges($cdom,$cnum,$checkrole,$caller); |
|
$setprivs = 1; |
} |
} |
|
return $setprivs; |
} |
} |
|
|
sub set_adhoc_privileges { |
sub set_adhoc_privileges { |
Line 5006 sub set_adhoc_privileges {
|
Line 5618 sub set_adhoc_privileges {
|
my $area = '/'.$dcdom.'/'.$pickedcourse; |
my $area = '/'.$dcdom.'/'.$pickedcourse; |
my $spec = $role.'.'.$area; |
my $spec = $role.'.'.$area; |
my %userroles = &set_arearole($role,$area,'','',$env{'user.domain'}, |
my %userroles = &set_arearole($role,$area,'','',$env{'user.domain'}, |
$env{'user.name'}); |
$env{'user.name'},1); |
my %ccrole = (); |
my %ccrole = (); |
&standard_roleprivs(\%ccrole,$role,$dcdom,$spec,$pickedcourse,$area); |
&standard_roleprivs(\%ccrole,$role,$dcdom,$spec,$pickedcourse,$area); |
my ($author,$adv)= &set_userprivs(\%userroles,\%ccrole); |
my ($author,$adv)= &set_userprivs(\%userroles,\%ccrole); |
Line 5069 sub del {
|
Line 5681 sub del {
|
|
|
# -------------------------------------------------------------- dump interface |
# -------------------------------------------------------------- dump interface |
|
|
|
sub unserialize { |
|
my ($rep, $escapedkeys) = @_; |
|
|
|
return {} if $rep =~ /^error/; |
|
|
|
my %returnhash=(); |
|
foreach my $item (split(/\&/,$rep)) { |
|
my ($key, $value) = split(/=/, $item, 2); |
|
$key = unescape($key) unless $escapedkeys; |
|
next if $key =~ /^error: 2 /; |
|
$returnhash{$key} = &thaw_unescape($value); |
|
} |
|
return \%returnhash; |
|
} |
|
|
|
# see Lond::dump_with_regexp |
|
# if $escapedkeys hash keys won't get unescaped. |
sub dump { |
sub dump { |
my ($namespace,$udomain,$uname,$regexp,$range)=@_; |
my ($namespace,$udomain,$uname,$regexp,$range,$escapedkeys)=@_; |
if (!$udomain) { $udomain=$env{'user.domain'}; } |
if (!$udomain) { $udomain=$env{'user.domain'}; } |
if (!$uname) { $uname=$env{'user.name'}; } |
if (!$uname) { $uname=$env{'user.name'}; } |
my $uhome=&homeserver($uname,$udomain); |
my $uhome=&homeserver($uname,$udomain); |
|
|
|
my $reply; |
|
if (grep { $_ eq $uhome } ¤t_machine_ids()) { |
|
# user is hosted on this machine |
|
$reply = LONCAPA::Lond::dump_with_regexp(join(':', ($udomain, |
|
$uname, $namespace, $regexp, $range)), $perlvar{'lonVersion'}); |
|
return %{&unserialize($reply, $escapedkeys)}; |
|
} |
if ($regexp) { |
if ($regexp) { |
$regexp=&escape($regexp); |
$regexp=&escape($regexp); |
} else { |
} else { |
Line 5086 sub dump {
|
Line 5722 sub dump {
|
if (!($rep =~ /^error/ )) { |
if (!($rep =~ /^error/ )) { |
foreach my $item (@pairs) { |
foreach my $item (@pairs) { |
my ($key,$value)=split(/=/,$item,2); |
my ($key,$value)=split(/=/,$item,2); |
$key = &unescape($key); |
$key = &unescape($key) unless ($escapedkeys); |
next if ($key =~ /^error: 2 /); |
next if ($key =~ /^error: 2 /); |
$returnhash{$key}=&thaw_unescape($value); |
$returnhash{$key}=&thaw_unescape($value); |
} |
} |
Line 5099 sub dump {
|
Line 5735 sub dump {
|
|
|
sub dumpstore { |
sub dumpstore { |
my ($namespace,$udomain,$uname,$regexp,$range)=@_; |
my ($namespace,$udomain,$uname,$regexp,$range)=@_; |
if (!$udomain) { $udomain=$env{'user.domain'}; } |
# same as dump but keys must be escaped. They may contain colon separated |
if (!$uname) { $uname=$env{'user.name'}; } |
# lists of values that may themself contain colons (e.g. symbs). |
my $uhome=&homeserver($uname,$udomain); |
return &dump($namespace, $udomain, $uname, $regexp, $range, 1); |
if ($regexp) { |
|
$regexp=&escape($regexp); |
|
} else { |
|
$regexp='.'; |
|
} |
|
my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range",$uhome); |
|
my @pairs=split(/\&/,$rep); |
|
my %returnhash=(); |
|
foreach my $item (@pairs) { |
|
my ($key,$value)=split(/=/,$item,2); |
|
next if ($key =~ /^error: 2 /); |
|
$returnhash{$key}=&thaw_unescape($value); |
|
} |
|
return %returnhash; |
|
} |
} |
|
|
# -------------------------------------------------------------- keys interface |
# -------------------------------------------------------------- keys interface |
Line 5141 sub currentdump {
|
Line 5763 sub currentdump {
|
$sdom = $env{'user.domain'} if (! defined($sdom)); |
$sdom = $env{'user.domain'} if (! defined($sdom)); |
$sname = $env{'user.name'} if (! defined($sname)); |
$sname = $env{'user.name'} if (! defined($sname)); |
my $uhome = &homeserver($sname,$sdom); |
my $uhome = &homeserver($sname,$sdom); |
my $rep=reply('currentdump:'.$sdom.':'.$sname.':'.$courseid,$uhome); |
my $rep; |
|
|
|
if (grep { $_ eq $uhome } current_machine_ids()) { |
|
$rep = LONCAPA::Lond::dump_profile_database(join(":", ($sdom, $sname, |
|
$courseid))); |
|
} else { |
|
$rep = reply('currentdump:'.$sdom.':'.$sname.':'.$courseid,$uhome); |
|
} |
|
|
return if ($rep =~ /^(error:|no_such_host)/); |
return if ($rep =~ /^(error:|no_such_host)/); |
# |
# |
my %returnhash=(); |
my %returnhash=(); |
Line 5384 sub tmpdel {
|
Line 6014 sub tmpdel {
|
return &reply("tmpdel:$token",$server); |
return &reply("tmpdel:$token",$server); |
} |
} |
|
|
|
# ------------------------------------------------------------ get_timebased_id |
|
|
|
sub get_timebased_id { |
|
my ($prefix,$keyid,$namespace,$cdom,$cnum,$idtype,$who,$locktries, |
|
$maxtries) = @_; |
|
my ($newid,$error,$dellock); |
|
unless (($prefix =~ /^\w+$/) && ($keyid =~ /^\w+$/) && ($namespace ne '')) { |
|
return ('','ok','invalid call to get suffix'); |
|
} |
|
|
|
# set defaults for any optional args for which values were not supplied |
|
if ($who eq '') { |
|
$who = $env{'user.name'}.':'.$env{'user.domain'}; |
|
} |
|
if (!$locktries) { |
|
$locktries = 3; |
|
} |
|
if (!$maxtries) { |
|
$maxtries = 10; |
|
} |
|
|
|
if (($cdom eq '') || ($cnum eq '')) { |
|
if ($env{'request.course.id'}) { |
|
$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
|
$cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
|
} |
|
if (($cdom eq '') || ($cnum eq '')) { |
|
return ('','ok','call to get suffix not in course context'); |
|
} |
|
} |
|
|
|
# construct locking item |
|
my $lockhash = { |
|
$prefix."\0".'locked_'.$keyid => $who, |
|
}; |
|
my $tries = 0; |
|
|
|
# attempt to get lock on nohist_$namespace file |
|
my $gotlock = &Apache::lonnet::newput('nohist_'.$namespace,$lockhash,$cdom,$cnum); |
|
while (($gotlock ne 'ok') && $tries <$locktries) { |
|
$tries ++; |
|
sleep 1; |
|
$gotlock = &Apache::lonnet::newput('nohist_'.$namespace,$lockhash,$cdom,$cnum); |
|
} |
|
|
|
# attempt to get unique identifier, based on current timestamp |
|
if ($gotlock eq 'ok') { |
|
my %inuse = &Apache::lonnet::dump('nohist_'.$namespace,$cdom,$cnum,$prefix); |
|
my $id = time; |
|
$newid = $id; |
|
my $idtries = 0; |
|
while (exists($inuse{$prefix."\0".$newid}) && $idtries < $maxtries) { |
|
if ($idtype eq 'concat') { |
|
$newid = $id.$idtries; |
|
} else { |
|
$newid ++; |
|
} |
|
$idtries ++; |
|
} |
|
if (!exists($inuse{$prefix."\0".$newid})) { |
|
my %new_item = ( |
|
$prefix."\0".$newid => $who, |
|
); |
|
my $putresult = &Apache::lonnet::put('nohist_'.$namespace,\%new_item, |
|
$cdom,$cnum); |
|
if ($putresult ne 'ok') { |
|
undef($newid); |
|
$error = 'error saving new item: '.$putresult; |
|
} |
|
} else { |
|
$error = ('error: no unique suffix available for the new item '); |
|
} |
|
# remove lock |
|
my @del_lock = ($prefix."\0".'locked_'.$keyid); |
|
$dellock = &Apache::lonnet::del('nohist_'.$namespace,\@del_lock,$cdom,$cnum); |
|
} else { |
|
$error = "error: could not obtain lockfile\n"; |
|
$dellock = 'ok'; |
|
} |
|
return ($newid,$dellock,$error); |
|
} |
|
|
# -------------------------------------------------- portfolio access checking |
# -------------------------------------------------- portfolio access checking |
|
|
sub portfolio_access { |
sub portfolio_access { |
Line 5638 sub usertools_access {
|
Line 6350 sub usertools_access {
|
official => 1, |
official => 1, |
unofficial => 1, |
unofficial => 1, |
community => 1, |
community => 1, |
|
textbook => 1, |
|
); |
|
} elsif ($context eq 'requestauthor') { |
|
%tools = ( |
|
requestauthor => 1, |
); |
); |
} else { |
} else { |
%tools = ( |
%tools = ( |
Line 5649 sub usertools_access {
|
Line 6366 sub usertools_access {
|
} |
} |
return if (!defined($tools{$tool})); |
return if (!defined($tools{$tool})); |
|
|
if ((!defined($udom)) || (!defined($uname))) { |
if (($udom eq '') || ($uname eq '')) { |
$udom = $env{'user.domain'}; |
$udom = $env{'user.domain'}; |
$uname = $env{'user.name'}; |
$uname = $env{'user.name'}; |
} |
} |
Line 5658 sub usertools_access {
|
Line 6375 sub usertools_access {
|
if ($action ne 'reload') { |
if ($action ne 'reload') { |
if ($context eq 'requestcourses') { |
if ($context eq 'requestcourses') { |
return $env{'environment.canrequest.'.$tool}; |
return $env{'environment.canrequest.'.$tool}; |
|
} elsif ($context eq 'requestauthor') { |
|
return $env{'environment.canrequest.author'}; |
} else { |
} else { |
return $env{'environment.availabletools.'.$tool}; |
return $env{'environment.availabletools.'.$tool}; |
} |
} |
} |
} |
} |
} |
|
|
my ($toolstatus,$inststatus); |
my ($toolstatus,$inststatus,$envkey); |
|
if ($context eq 'requestauthor') { |
|
$envkey = $context; |
|
} else { |
|
$envkey = $context.'.'.$tool; |
|
} |
|
|
if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'}) && |
if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'}) && |
($action ne 'reload')) { |
($action ne 'reload')) { |
$toolstatus = $env{'environment.'.$context.'.'.$tool}; |
$toolstatus = $env{'environment.'.$envkey}; |
$inststatus = $env{'environment.inststatus'}; |
$inststatus = $env{'environment.inststatus'}; |
} else { |
} else { |
if (ref($userenvref) eq 'HASH') { |
if (ref($userenvref) eq 'HASH') { |
$toolstatus = $userenvref->{$context.'.'.$tool}; |
$toolstatus = $userenvref->{$envkey}; |
$inststatus = $userenvref->{'inststatus'}; |
$inststatus = $userenvref->{'inststatus'}; |
} else { |
} else { |
my %userenv = &userenvironment($udom,$uname,$context.'.'.$tool,'inststatus'); |
my %userenv = &userenvironment($udom,$uname,$envkey,'inststatus'); |
$toolstatus = $userenv{$context.'.'.$tool}; |
$toolstatus = $userenv{$envkey}; |
$inststatus = $userenv{'inststatus'}; |
$inststatus = $userenv{'inststatus'}; |
} |
} |
} |
} |
Line 6399 sub allowed {
|
Line 7123 sub allowed {
|
return 'F'; |
return 'F'; |
} |
} |
|
|
|
# ------------------------------------------- Check construction space access |
|
|
|
sub constructaccess { |
|
my ($url,$setpriv)=@_; |
|
|
|
# We do not allow editing of previous versions of files |
|
if ($url=~/\.(\d+)\.(\w+)$/) { return ''; } |
|
|
|
# Get username and domain from URL |
|
my ($ownername,$ownerdomain,$ownerhome); |
|
|
|
($ownerdomain,$ownername) = |
|
($url=~ m{^(?:\Q$perlvar{'lonDocRoot'}\E|)/priv/($match_domain)/($match_username)/}); |
|
|
|
# The URL does not really point to any authorspace, forget it |
|
unless (($ownername) && ($ownerdomain)) { return ''; } |
|
|
|
# Now we need to see if the user has access to the authorspace of |
|
# $ownername at $ownerdomain |
|
|
|
if (($ownername eq $env{'user.name'}) && ($ownerdomain eq $env{'user.domain'})) { |
|
# Real author for this? |
|
$ownerhome = $env{'user.home'}; |
|
if (exists($env{'user.priv.au./'.$ownerdomain.'/./'})) { |
|
return ($ownername,$ownerdomain,$ownerhome); |
|
} |
|
} else { |
|
# Co-author for this? |
|
if (exists($env{'user.priv.ca./'.$ownerdomain.'/'.$ownername.'./'}) || |
|
exists($env{'user.priv.aa./'.$ownerdomain.'/'.$ownername.'./'}) ) { |
|
$ownerhome = &homeserver($ownername,$ownerdomain); |
|
return ($ownername,$ownerdomain,$ownerhome); |
|
} |
|
} |
|
|
|
# We don't have any access right now. If we are not possibly going to do anything about this, |
|
# we might as well leave |
|
unless ($setpriv) { return ''; } |
|
|
|
# Backdoor access? |
|
my $allowed=&allowed('eco',$ownerdomain); |
|
# Nope |
|
unless ($allowed) { return ''; } |
|
# Looks like we may have access, but could be locked by the owner of the construction space |
|
if ($allowed eq 'U') { |
|
my %blocked=&get('environment',['domcoord.author'], |
|
$ownerdomain,$ownername); |
|
# Is blocked by owner |
|
if ($blocked{'domcoord.author'} eq 'blocked') { return ''; } |
|
} |
|
if (($allowed eq 'F') || ($allowed eq 'U')) { |
|
# Grant temporary access |
|
my $then=$env{'user.login.time'}; |
|
my $update=$env{'user.update.time'}; |
|
if (!$update) { $update = $then; } |
|
my $refresh=$env{'user.refresh.time'}; |
|
if (!$refresh) { $refresh = $update; } |
|
my $now = time; |
|
&check_adhoc_privs($ownerdomain,$ownername,$update,$refresh, |
|
$now,'ca','constructaccess'); |
|
$ownerhome = &homeserver($ownername,$ownerdomain); |
|
return($ownername,$ownerdomain,$ownerhome); |
|
} |
|
# No business here |
|
return ''; |
|
} |
|
|
sub get_comm_blocks { |
sub get_comm_blocks { |
my ($cdom,$cnum) = @_; |
my ($cdom,$cnum) = @_; |
if ($cdom eq '' || $cnum eq '') { |
if ($cdom eq '' || $cnum eq '') { |
Line 6666 sub definerole {
|
Line 7457 sub definerole {
|
# ---------------- Make a metadata query against the network of library servers |
# ---------------- Make a metadata query against the network of library servers |
|
|
sub metadata_query { |
sub metadata_query { |
my ($query,$custom,$customshow,$server_array)=@_; |
my ($query,$custom,$customshow,$server_array,$domains_hash)=@_; |
my %rhash; |
my %rhash; |
my %libserv = &all_library(); |
my %libserv = &all_library(); |
my @server_list = (defined($server_array) ? @$server_array |
my @server_list = (defined($server_array) ? @$server_array |
: keys(%libserv) ); |
: keys(%libserv) ); |
for my $server (@server_list) { |
for my $server (@server_list) { |
|
my $domains = ''; |
|
if (ref($domains_hash) eq 'HASH') { |
|
$domains = $domains_hash->{$server}; |
|
} |
unless ($custom or $customshow) { |
unless ($custom or $customshow) { |
my $reply=&reply("querysend:".&escape($query),$server); |
my $reply=&reply("querysend:".&escape($query).':::'.&escape($domains),$server); |
$rhash{$server}=$reply; |
$rhash{$server}=$reply; |
} |
} |
else { |
else { |
my $reply=&reply("querysend:".&escape($query).':'. |
my $reply=&reply("querysend:".&escape($query).':'. |
&escape($custom).':'.&escape($customshow), |
&escape($custom).':'.&escape($customshow).':'.&escape($domains), |
$server); |
$server); |
$rhash{$server}=$reply; |
$rhash{$server}=$reply; |
} |
} |
Line 6924 sub auto_validate_instcode {
|
Line 7719 sub auto_validate_instcode {
|
} |
} |
$response=&unescape(&reply('autovalidateinstcode:'.$cdom.':'. |
$response=&unescape(&reply('autovalidateinstcode:'.$cdom.':'. |
&escape($instcode).':'.&escape($owner),$homeserver)); |
&escape($instcode).':'.&escape($owner),$homeserver)); |
my ($outcome,$description) = map { &unescape($_); } split('&',$response,2); |
my ($outcome,$description,$defaultcredits) = map { &unescape($_); } split('&',$response,3); |
return ($outcome,$description); |
return ($outcome,$description,$defaultcredits); |
} |
} |
|
|
sub auto_create_password { |
sub auto_create_password { |
Line 7167 sub auto_courserequest_checks {
|
Line 7962 sub auto_courserequest_checks {
|
} |
} |
|
|
sub auto_courserequest_validation { |
sub auto_courserequest_validation { |
my ($dom,$owner,$crstype,$inststatuslist,$instcode,$instseclist) = @_; |
my ($dom,$owner,$crstype,$inststatuslist,$instcode,$instseclist,$custominfo) = @_; |
my ($homeserver,$response); |
my ($homeserver,$response); |
if ($dom =~ /^$match_domain$/) { |
if ($dom =~ /^$match_domain$/) { |
$homeserver = &domain($dom,'primary'); |
$homeserver = &domain($dom,'primary'); |
} |
} |
unless ($homeserver eq 'no_host') { |
unless ($homeserver eq 'no_host') { |
|
my $customdata; |
|
if (ref($custominfo) eq 'HASH') { |
|
$customdata = &freeze_escape($custominfo); |
|
} |
$response=&unescape(&reply('autocrsreqvalidation:'.$dom.':'.&escape($owner). |
$response=&unescape(&reply('autocrsreqvalidation:'.$dom.':'.&escape($owner). |
':'.&escape($crstype).':'.&escape($inststatuslist). |
':'.&escape($crstype).':'.&escape($inststatuslist). |
':'.&escape($instcode).':'.&escape($instseclist), |
':'.&escape($instcode).':'.&escape($instseclist).':'. |
$homeserver)); |
$customdata,$homeserver)); |
} |
} |
return $response; |
return $response; |
} |
} |
Line 7196 sub auto_validate_class_sec {
|
Line 7994 sub auto_validate_class_sec {
|
return $response; |
return $response; |
} |
} |
|
|
|
sub auto_crsreq_update { |
|
my ($cdom,$cnum,$crstype,$action,$ownername,$ownerdomain,$fullname,$title, |
|
$code,$accessstart,$accessend,$inbound) = @_; |
|
my ($homeserver,%crsreqresponse); |
|
if ($cdom =~ /^$match_domain$/) { |
|
$homeserver = &domain($cdom,'primary'); |
|
} |
|
unless (($homeserver eq 'no_host') || ($homeserver eq '')) { |
|
my $info; |
|
if (ref($inbound) eq 'HASH') { |
|
$info = &freeze_escape($inbound); |
|
} |
|
my $response=&reply('autocrsrequpdate:'.$cdom.':'.$cnum.':'.&escape($crstype). |
|
':'.&escape($action).':'.&escape($ownername).':'. |
|
&escape($ownerdomain).':'.&escape($fullname).':'. |
|
&escape($title).':'.&escape($code).':'. |
|
&escape($accessstart).':'.&escape($accessend).':'.$info,$homeserver); |
|
unless ($response =~ /(con_lost|error|no_such_host|refused)/) { |
|
my @items = split(/&/,$response); |
|
foreach my $item (@items) { |
|
my ($key,$value) = split('=',$item); |
|
$crsreqresponse{&unescape($key)} = &thaw_unescape($value); |
|
} |
|
} |
|
} |
|
return \%crsreqresponse; |
|
} |
|
|
# ------------------------------------------------------- Course Group routines |
# ------------------------------------------------------- Course Group routines |
|
|
sub get_coursegroups { |
sub get_coursegroups { |
Line 7463 sub assignrole {
|
Line 8289 sub assignrole {
|
} |
} |
} |
} |
} |
} |
|
} elsif ($context eq 'requestauthor') { |
|
if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'}) && |
|
($url eq '/'.$udom.'/') && ($role eq 'au')) { |
|
if ($env{'environment.requestauthor'} eq 'automatic') { |
|
$refused = ''; |
|
} else { |
|
my %domdefaults = &get_domain_defaults($udom); |
|
if (ref($domdefaults{'requestauthor'}) eq 'HASH') { |
|
my $checkbystatus; |
|
if ($env{'user.adv'}) { |
|
my $disposition = $domdefaults{'requestauthor'}{'_LC_adv'}; |
|
if ($disposition eq 'automatic') { |
|
$refused = ''; |
|
} elsif ($disposition eq '') { |
|
$checkbystatus = 1; |
|
} |
|
} else { |
|
$checkbystatus = 1; |
|
} |
|
if ($checkbystatus) { |
|
if ($env{'environment.inststatus'}) { |
|
my @inststatuses = split(/,/,$env{'environment.inststatus'}); |
|
foreach my $type (@inststatuses) { |
|
if (($type ne '') && |
|
($domdefaults{'requestauthor'}{$type} eq 'automatic')) { |
|
$refused = ''; |
|
} |
|
} |
|
} elsif ($domdefaults{'requestauthor'}{'default'} eq 'automatic') { |
|
$refused = ''; |
|
} |
|
} |
|
} |
|
} |
|
} |
} |
} |
if ($refused) { |
if ($refused) { |
&logthis('Refused assignrole: '.$udom.' '.$uname.' '.$url. |
&logthis('Refused assignrole: '.$udom.' '.$uname.' '.$url. |
Line 7512 sub assignrole {
|
Line 8373 sub assignrole {
|
# log new user role if status is ok |
# log new user role if status is ok |
if ($answer eq 'ok') { |
if ($answer eq 'ok') { |
&userrolelog($role,$uname,$udom,$url,$start,$end); |
&userrolelog($role,$uname,$udom,$url,$start,$end); |
|
if (($role eq 'cc') || ($role eq 'in') || |
|
($role eq 'ep') || ($role eq 'ad') || |
|
($role eq 'ta') || ($role eq 'st') || |
|
($role=~/^cr/) || ($role eq 'gr') || |
|
($role eq 'co')) { |
# for course roles, perform group memberships changes triggered by role change. |
# for course roles, perform group memberships changes triggered by role change. |
&courserolelog($role,$uname,$udom,$url,$origstart,$origend,$delflag,$selfenroll,$context); |
unless ($role =~ /^gr/) { |
unless ($role =~ /^gr/) { |
&Apache::longroup::group_changes($udom,$uname,$url,$role,$origend, |
&Apache::longroup::group_changes($udom,$uname,$url,$role,$origend, |
$origstart,$selfenroll,$context); |
$origstart,$selfenroll,$context); |
} |
|
&courserolelog($role,$uname,$udom,$url,$origstart,$origend,$delflag, |
|
$selfenroll,$context); |
|
} elsif (($role eq 'li') || ($role eq 'dg') || ($role eq 'sc') || |
|
($role eq 'au') || ($role eq 'dc')) { |
|
&domainrolelog($role,$uname,$udom,$url,$origstart,$origend,$delflag, |
|
$context); |
|
} elsif (($role eq 'ca') || ($role eq 'aa')) { |
|
&coauthorrolelog($role,$uname,$udom,$url,$origstart,$origend,$delflag, |
|
$context); |
} |
} |
if ($role eq 'cc') { |
if ($role eq 'cc') { |
&autoupdate_coowners($url,$end,$start,$uname,$udom); |
&autoupdate_coowners($url,$end,$start,$uname,$udom); |
Line 7816 sub modifyuser {
|
Line 8691 sub modifyuser {
|
sub modifystudent { |
sub modifystudent { |
my ($udom,$uname,$uid,$umode,$upass,$first,$middle,$last,$gene,$usec, |
my ($udom,$uname,$uid,$umode,$upass,$first,$middle,$last,$gene,$usec, |
$end,$start,$forceid,$desiredhome,$email,$type,$locktype,$cid, |
$end,$start,$forceid,$desiredhome,$email,$type,$locktype,$cid, |
$selfenroll,$context,$inststatus)=@_; |
$selfenroll,$context,$inststatus,$credits)=@_; |
if (!$cid) { |
if (!$cid) { |
unless ($cid=$env{'request.course.id'}) { |
unless ($cid=$env{'request.course.id'}) { |
return 'not_in_class'; |
return 'not_in_class'; |
Line 7828 sub modifystudent {
|
Line 8703 sub modifystudent {
|
$desiredhome,$email,$inststatus); |
$desiredhome,$email,$inststatus); |
unless ($reply eq 'ok') { return $reply; } |
unless ($reply eq 'ok') { return $reply; } |
# This will cause &modify_student_enrollment to get the uid from the |
# This will cause &modify_student_enrollment to get the uid from the |
# students environment |
# student's environment |
$uid = undef if (!$forceid); |
$uid = undef if (!$forceid); |
$reply = &modify_student_enrollment($udom,$uname,$uid,$first,$middle,$last, |
$reply = &modify_student_enrollment($udom,$uname,$uid,$first,$middle,$last, |
$gene,$usec,$end,$start,$type,$locktype,$cid,$selfenroll,$context); |
$gene,$usec,$end,$start,$type,$locktype, |
|
$cid,$selfenroll,$context,$credits); |
return $reply; |
return $reply; |
} |
} |
|
|
sub modify_student_enrollment { |
sub modify_student_enrollment { |
my ($udom,$uname,$uid,$first,$middle,$last,$gene,$usec,$end,$start,$type,$locktype,$cid,$selfenroll,$context) = @_; |
my ($udom,$uname,$uid,$first,$middle,$last,$gene,$usec,$end,$start,$type, |
|
$locktype,$cid,$selfenroll,$context,$credits) = @_; |
my ($cdom,$cnum,$chome); |
my ($cdom,$cnum,$chome); |
if (!$cid) { |
if (!$cid) { |
unless ($cid=$env{'request.course.id'}) { |
unless ($cid=$env{'request.course.id'}) { |
Line 7883 sub modify_student_enrollment {
|
Line 8760 sub modify_student_enrollment {
|
my %old_entry = &Apache::lonnet::get('classlist',[$user],$cdom,$cnum); |
my %old_entry = &Apache::lonnet::get('classlist',[$user],$cdom,$cnum); |
my $reply=cput('classlist', |
my $reply=cput('classlist', |
{$user => |
{$user => |
join(':',$end,$start,$uid,$usec,$fullname,$type,$locktype) }, |
join(':',$end,$start,$uid,$usec,$fullname,$type,$locktype,$credits) }, |
$cdom,$cnum); |
$cdom,$cnum); |
if (($reply eq 'ok') || ($reply eq 'delayed')) { |
if (($reply eq 'ok') || ($reply eq 'delayed')) { |
&devalidate_getsection_cache($udom,$uname,$cid); |
&devalidate_getsection_cache($udom,$uname,$cid); |
Line 8112 sub is_course {
|
Line 8989 sub is_course {
|
my %courses = &courseiddump($cdom, '.', 1, '.', '.', $cnum, undef, undef, |
my %courses = &courseiddump($cdom, '.', 1, '.', '.', $cnum, undef, undef, |
'.'); |
'.'); |
|
|
return unless exists($courses{$cdom.'_'.$cnum}); |
return unless(exists($courses{$cdom.'_'.$cnum})); |
return wantarray ? ($cdom, $cnum) : $cdom.'_'.$cnum; |
return wantarray ? ($cdom, $cnum) : $cdom.'_'.$cnum; |
} |
} |
|
|
Line 8137 sub store_userdata {
|
Line 9014 sub store_userdata {
|
$namevalue.=&escape($key).'='.&freeze_escape($$storehash{$key}).'&'; |
$namevalue.=&escape($key).'='.&freeze_escape($$storehash{$key}).'&'; |
} |
} |
$namevalue=~s/\&$//; |
$namevalue=~s/\&$//; |
|
unless ($namespace eq 'courserequests') { |
|
$datakey = &escape($datakey); |
|
} |
$result = &reply("store:$udom:$uname:$namespace:$datakey:". |
$result = &reply("store:$udom:$uname:$namespace:$datakey:". |
$namevalue,$uhome); |
$namevalue,$uhome); |
} |
} |
Line 8959 sub resdata {
|
Line 9839 sub resdata {
|
return undef; |
return undef; |
} |
} |
|
|
|
sub get_numsuppfiles { |
|
my ($cnum,$cdom,$ignorecache)=@_; |
|
my $hashid=$cnum.':'.$cdom; |
|
my ($suppcount,$cached); |
|
unless ($ignorecache) { |
|
($suppcount,$cached) = &is_cached_new('suppcount',$hashid); |
|
} |
|
unless (defined($cached)) { |
|
my $chome=&homeserver($cnum,$cdom); |
|
unless ($chome eq 'no_host') { |
|
($suppcount,my $errors) = (0,0); |
|
my $suppmap = 'supplemental.sequence'; |
|
($suppcount,$errors) = |
|
&Apache::loncommon::recurse_supplemental($cnum,$cdom,$suppmap,$suppcount,$errors); |
|
} |
|
&do_cache_new('suppcount',$hashid,$suppcount,600); |
|
} |
|
return $suppcount; |
|
} |
|
|
# |
# |
# EXT resource caching routines |
# EXT resource caching routines |
# |
# |
Line 8987 sub EXT_cache_set {
|
Line 9887 sub EXT_cache_set {
|
# --------------------------------------------------------- Value of a Variable |
# --------------------------------------------------------- Value of a Variable |
sub EXT { |
sub EXT { |
|
|
my ($varname,$symbparm,$udom,$uname,$usection,$recurse)=@_; |
my ($varname,$symbparm,$udom,$uname,$usection,$recurse,$cid)=@_; |
unless ($varname) { return ''; } |
unless ($varname) { return ''; } |
#get real user name/domain, courseid and symb |
#get real user name/domain, courseid and symb |
my $courseid; |
my $courseid; |
Line 9102 sub EXT {
|
Line 10002 sub EXT {
|
if (!$symbparm) { $symbparm=&symbread(); } |
if (!$symbparm) { $symbparm=&symbread(); } |
} |
} |
|
|
if ($space eq 'title') { |
if ($qualifier eq '') { |
if (!$symbparm) { $symbparm = $env{'request.filename'}; } |
if ($space eq 'title') { |
return &gettitle($symbparm); |
if (!$symbparm) { $symbparm = $env{'request.filename'}; } |
} |
return &gettitle($symbparm); |
|
} |
|
|
if ($space eq 'map') { |
if ($space eq 'map') { |
my ($map) = &decode_symb($symbparm); |
my ($map) = &decode_symb($symbparm); |
return &symbread($map); |
return &symbread($map); |
} |
} |
if ($space eq 'filename') { |
if ($space eq 'maptitle') { |
if ($symbparm) { |
my ($map) = &decode_symb($symbparm); |
return &clutter((&decode_symb($symbparm))[2]); |
return &gettitle($map); |
|
} |
|
if ($space eq 'filename') { |
|
if ($symbparm) { |
|
return &clutter((&decode_symb($symbparm))[2]); |
|
} |
|
return &hreflocation('',$env{'request.filename'}); |
} |
} |
return &hreflocation('',$env{'request.filename'}); |
|
} |
if ((defined($courseid)) && ($courseid eq $env{'request.course.id'}) && $symbparm) { |
|
if ($space eq 'visibleparts') { |
|
my $navmap = Apache::lonnavmaps::navmap->new(); |
|
my $item; |
|
if (ref($navmap)) { |
|
my $res = $navmap->getBySymb($symbparm); |
|
my $parts = $res->parts(); |
|
if (ref($parts) eq 'ARRAY') { |
|
$item = join(',',@{$parts}); |
|
} |
|
undef($navmap); |
|
} |
|
return $item; |
|
} |
|
} |
|
} |
|
|
my ($section, $group, @groups); |
my ($section, $group, @groups); |
my ($courselevelm,$courselevel); |
my ($courselevelm,$courselevel); |
if ($symbparm && defined($courseid) && |
if (($courseid eq '') && ($cid)) { |
$courseid eq $env{'request.course.id'}) { |
$courseid = $cid; |
|
} |
|
if (($symbparm && $courseid) && |
|
(($courseid eq $env{'request.course.id'}) || ($courseid eq $cid))) { |
|
|
#print '<br>'.$space.' - '.$qualifier.' - '.$spacequalifierrest; |
#print '<br>'.$space.' - '.$qualifier.' - '.$spacequalifierrest; |
|
|
Line 9368 sub metadata {
|
Line 10293 sub metadata {
|
# if it is a non metadata possible uri return quickly |
# if it is a non metadata possible uri return quickly |
if (($uri eq '') || |
if (($uri eq '') || |
(($uri =~ m|^/*adm/|) && |
(($uri =~ m|^/*adm/|) && |
($uri !~ m|^adm/includes|) && ($uri !~ m|/bulletinboard$|)) || |
($uri !~ m|^adm/includes|) && ($uri !~ m{/(smppg|bulletinboard)$})) || |
($uri =~ m|/$|) || ($uri =~ m|/.meta$|) || ($uri =~ m{^/*uploaded/.+\.sequence$})) { |
($uri =~ m|/$|) || ($uri =~ m|/.meta$|) || ($uri =~ m{^/*uploaded/.+\.sequence$})) { |
return undef; |
return undef; |
} |
} |
if (($uri =~ /^priv/ || $uri=~/home\/httpd\/html\/priv/) |
if (($uri =~ /^priv/ || $uri=~m{^home/httpd/html/priv}) |
&& &Apache::lonxml::get_state('target') =~ /^(|meta)$/) { |
&& &Apache::lonxml::get_state('target') =~ /^(|meta)$/) { |
return undef; |
return undef; |
} |
} |
Line 9799 sub get_course_slots {
|
Line 10724 sub get_course_slots {
|
my %slots=&Apache::lonnet::dump('slots',$cdom,$cnum); |
my %slots=&Apache::lonnet::dump('slots',$cdom,$cnum); |
my ($tmp) = keys(%slots); |
my ($tmp) = keys(%slots); |
if ($tmp !~ /^(con_lost|error|no_such_host)/i) { |
if ($tmp !~ /^(con_lost|error|no_such_host)/i) { |
&Apache::lonnet::do_cache_new('allslots',$hashid,\%slots,600); |
&do_cache_new('allslots',$hashid,\%slots,600); |
return %slots; |
return %slots; |
} |
} |
} |
} |
Line 9812 sub devalidate_slots_cache {
|
Line 10737 sub devalidate_slots_cache {
|
&devalidate_cache_new('allslots',$hashid); |
&devalidate_cache_new('allslots',$hashid); |
} |
} |
|
|
|
sub get_coursechange { |
|
my ($cdom,$cnum) = @_; |
|
if ($cdom eq '' || $cnum eq '') { |
|
return unless ($env{'request.course.id'}); |
|
$cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
|
$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
|
} |
|
my $hashid=$cdom.'_'.$cnum; |
|
my ($change,$cached)=&is_cached_new('crschange',$hashid); |
|
if ((defined($cached)) && ($change ne '')) { |
|
return $change; |
|
} else { |
|
my %crshash; |
|
%crshash = &get('environment',['internal.contentchange'],$cdom,$cnum); |
|
if ($crshash{'internal.contentchange'} eq '') { |
|
$change = $env{'course.'.$cdom.'_'.$cnum.'.internal.created'}; |
|
if ($change eq '') { |
|
%crshash = &get('environment',['internal.created'],$cdom,$cnum); |
|
$change = $crshash{'internal.created'}; |
|
} |
|
} else { |
|
$change = $crshash{'internal.contentchange'}; |
|
} |
|
my $cachetime = 600; |
|
&do_cache_new('crschange',$hashid,$change,$cachetime); |
|
} |
|
return $change; |
|
} |
|
|
|
sub devalidate_coursechange_cache { |
|
my ($cnum,$cdom)=@_; |
|
my $hashid=$cnum.':'.$cdom; |
|
&devalidate_cache_new('crschange',$hashid); |
|
} |
|
|
# ------------------------------------------------- Update symbolic store links |
# ------------------------------------------------- Update symbolic store links |
|
|
sub symblist { |
sub symblist { |
Line 9839 sub symblist {
|
Line 10799 sub symblist {
|
# --------------------------------------------------------------- Verify a symb |
# --------------------------------------------------------------- Verify a symb |
|
|
sub symbverify { |
sub symbverify { |
my ($symb,$thisurl)=@_; |
my ($symb,$thisurl,$encstate)=@_; |
my $thisfn=$thisurl; |
my $thisfn=$thisurl; |
$thisfn=&declutter($thisfn); |
$thisfn=&declutter($thisfn); |
# direct jump to resource in page or to a sequence - will construct own symbs |
# direct jump to resource in page or to a sequence - will construct own symbs |
Line 9858 sub symbverify {
|
Line 10818 sub symbverify {
|
|
|
if (tie(%bighash,'GDBM_File',$env{'request.course.fn'}.'.db', |
if (tie(%bighash,'GDBM_File',$env{'request.course.fn'}.'.db', |
&GDBM_READER(),0640)) { |
&GDBM_READER(),0640)) { |
|
my $noclutter; |
if (($thisurl =~ m{^/adm/wrapper/ext/}) || ($thisurl =~ m{^ext/})) { |
if (($thisurl =~ m{^/adm/wrapper/ext/}) || ($thisurl =~ m{^ext/})) { |
$thisurl =~ s/\?.+$//; |
$thisurl =~ s/\?.+$//; |
|
if ($map =~ m{^uploaded/.+\.page$}) { |
|
$thisurl =~ s{^(/adm/wrapper|)/ext/}{http://}; |
|
$thisurl =~ s{^\Qhttp://https://\E}{https://}; |
|
$noclutter = 1; |
|
} |
|
} |
|
my $ids; |
|
if ($noclutter) { |
|
$ids=$bighash{'ids_'.$thisurl}; |
|
} else { |
|
$ids=$bighash{'ids_'.&clutter($thisurl)}; |
} |
} |
my $ids=$bighash{'ids_'.&clutter($thisurl)}; |
|
unless ($ids) { |
unless ($ids) { |
my $idkey = 'ids_'.($thisurl =~ m{^/}? '' : '/').$thisurl; |
my $idkey = 'ids_'.($thisurl =~ m{^/}? '' : '/').$thisurl; |
$ids=$bighash{$idkey}; |
$ids=$bighash{$idkey}; |
} |
} |
if ($ids) { |
if ($ids) { |
# ------------------------------------------------------------------- Has ID(s) |
# ------------------------------------------------------------------- Has ID(s) |
|
if ($thisfn =~ m{^/adm/wrapper/ext/}) { |
|
$symb =~ s/\?.+$//; |
|
} |
foreach my $id (split(/\,/,$ids)) { |
foreach my $id (split(/\,/,$ids)) { |
my ($mapid,$resid)=split(/\./,$id); |
my ($mapid,$resid)=split(/\./,$id); |
if ($thisfn =~ m{^/adm/wrapper/ext/}) { |
|
$symb =~ s/\?.+$//; |
|
} |
|
if ( |
if ( |
&symbclean(&declutter($bighash{'map_id_'.$mapid}).'___'.$resid.'___'.$thisfn) |
&symbclean(&declutter($bighash{'map_id_'.$mapid}).'___'.$resid.'___'.$thisfn) |
eq $symb) { |
eq $symb) { |
if (($env{'request.role.adv'}) || |
if (ref($encstate)) { |
($bighash{'encrypted_'.$id} eq $env{'request.enc'}) || |
$$encstate = $bighash{'encrypted_'.$id}; |
|
} |
|
if (($env{'request.role.adv'}) || |
|
($bighash{'encrypted_'.$id} eq $env{'request.enc'}) || |
($thisurl eq '/adm/navmaps')) { |
($thisurl eq '/adm/navmaps')) { |
$okay=1; |
$okay=1; |
} |
last; |
} |
} |
} |
} |
|
} |
} |
} |
untie(%bighash); |
untie(%bighash); |
} |
} |
Line 9955 sub deversion {
|
Line 10930 sub deversion {
|
|
|
sub symbread { |
sub symbread { |
my ($thisfn,$donotrecurse)=@_; |
my ($thisfn,$donotrecurse)=@_; |
my $cache_str='request.symbread.cached.'.$thisfn; |
my $cache_str; |
if (defined($env{$cache_str})) { return $env{$cache_str}; } |
if ($thisfn ne '') { |
|
$cache_str='request.symbread.cached.'.$thisfn; |
|
if ($env{$cache_str} ne '') { |
|
return $env{$cache_str}; |
|
} |
|
} else { |
# no filename provided? try from environment |
# no filename provided? try from environment |
unless ($thisfn) { |
|
if ($env{'request.symb'}) { |
if ($env{'request.symb'}) { |
return $env{$cache_str}=&symbclean($env{'request.symb'}); |
return $env{$cache_str}=&symbclean($env{'request.symb'}); |
} |
} |
$thisfn=$env{'request.filename'}; |
$thisfn=$env{'request.filename'}; |
} |
} |
if ($thisfn=~m|^/enc/|) { $thisfn=&Apache::lonenc::unencrypted($thisfn); } |
if ($thisfn=~m|^/enc/|) { $thisfn=&Apache::lonenc::unencrypted($thisfn); } |
# is that filename actually a symb? Verify, clean, and return |
# is that filename actually a symb? Verify, clean, and return |
Line 10190 sub rndseed {
|
Line 11169 sub rndseed {
|
$which =&get_rand_alg($courseid); |
$which =&get_rand_alg($courseid); |
} |
} |
if (defined(&getCODE())) { |
if (defined(&getCODE())) { |
|
|
if ($which eq '64bit5') { |
if ($which eq '64bit5') { |
return &rndseed_CODE_64bit5($symb,$courseid,$domain,$username); |
return &rndseed_CODE_64bit5($symb,$courseid,$domain,$username); |
} elsif ($which eq '64bit4') { |
} elsif ($which eq '64bit4') { |
Line 10376 sub rndseed_CODE_64bit5 {
|
Line 11354 sub rndseed_CODE_64bit5 {
|
sub setup_random_from_rndseed { |
sub setup_random_from_rndseed { |
my ($rndseed)=@_; |
my ($rndseed)=@_; |
if ($rndseed =~/([,:])/) { |
if ($rndseed =~/([,:])/) { |
my ($num1,$num2)=split(/[,:]/,$rndseed); |
my ($num1,$num2) = map { abs($_); } (split(/[,:]/,$rndseed)); |
&Math::Random::random_set_seed(abs($num1),abs($num2)); |
if ((!$num1) || (!$num2) || ($num1 > 2147483562) || ($num2 > 2147483398)) { |
|
&Math::Random::random_set_seed_from_phrase($rndseed); |
|
} else { |
|
&Math::Random::random_set_seed($num1,$num2); |
|
} |
} else { |
} else { |
&Math::Random::random_set_seed_from_phrase($rndseed); |
&Math::Random::random_set_seed_from_phrase($rndseed); |
} |
} |
Line 10768 sub default_login_domain {
|
Line 11750 sub default_login_domain {
|
sub declutter { |
sub declutter { |
my $thisfn=shift; |
my $thisfn=shift; |
if ($thisfn=~m|^/enc/|) { $thisfn=&Apache::lonenc::unencrypted($thisfn); } |
if ($thisfn=~m|^/enc/|) { $thisfn=&Apache::lonenc::unencrypted($thisfn); } |
$thisfn=~s/^\Q$perlvar{'lonDocRoot'}\E//; |
unless ($thisfn=~m{^/home/httpd/html/priv/}) { |
|
$thisfn=~s{^/home/httpd/html}{}; |
|
} |
$thisfn=~s/^\///; |
$thisfn=~s/^\///; |
$thisfn=~s|^adm/wrapper/||; |
$thisfn=~s|^adm/wrapper/||; |
$thisfn=~s|^adm/coursedocs/showdoc/||; |
$thisfn=~s|^adm/coursedocs/showdoc/||; |
Line 10873 sub goodbye {
|
Line 11857 sub goodbye {
|
} |
} |
|
|
sub get_dns { |
sub get_dns { |
my ($url,$func,$ignore_cache) = @_; |
my ($url,$func,$ignore_cache,$nocache,$hashref) = @_; |
if (!$ignore_cache) { |
if (!$ignore_cache) { |
my ($content,$cached)= |
my ($content,$cached)= |
&Apache::lonnet::is_cached_new('dns',$url); |
&Apache::lonnet::is_cached_new('dns',$url); |
if ($cached) { |
if ($cached) { |
&$func($content); |
&$func($content,$hashref); |
return; |
return; |
} |
} |
} |
} |
Line 10903 sub get_dns {
|
Line 11887 sub get_dns {
|
delete($alldns{$dns}); |
delete($alldns{$dns}); |
next if ($response->is_error()); |
next if ($response->is_error()); |
my @content = split("\n",$response->content); |
my @content = split("\n",$response->content); |
&Apache::lonnet::do_cache_new('dns',$url,\@content,30*24*60*60); |
unless ($nocache) { |
&$func(\@content); |
&do_cache_new('dns',$url,\@content,30*24*60*60); |
|
} |
|
&$func(\@content,$hashref); |
return; |
return; |
} |
} |
close($config); |
close($config); |
Line 10912 sub get_dns {
|
Line 11898 sub get_dns {
|
&logthis("unable to contact DNS defaulting to on disk file dns_$which.tab\n"); |
&logthis("unable to contact DNS defaulting to on disk file dns_$which.tab\n"); |
open($config,"<$perlvar{'lonTabDir'}/dns_$which.tab"); |
open($config,"<$perlvar{'lonTabDir'}/dns_$which.tab"); |
my @content = <$config>; |
my @content = <$config>; |
&$func(\@content); |
&$func(\@content,$hashref); |
return; |
return; |
} |
} |
|
|
|
# ------------------------------------------------------Get DNS checksums file |
|
sub parse_dns_checksums_tab { |
|
my ($lines,$hashref) = @_; |
|
my $machine_dom = &Apache::lonnet::host_domain($perlvar{'lonHostID'}); |
|
my $loncaparev = &get_server_loncaparev($machine_dom); |
|
my ($release,$timestamp) = split(/\-/,$loncaparev); |
|
my (%chksum,%revnum); |
|
if (ref($lines) eq 'ARRAY') { |
|
chomp(@{$lines}); |
|
my $version = shift(@{$lines}); |
|
if ($version eq $release) { |
|
foreach my $line (@{$lines}) { |
|
my ($file,$version,$shasum) = split(/,/,$line); |
|
$chksum{$file} = $shasum; |
|
$revnum{$file} = $version; |
|
} |
|
if (ref($hashref) eq 'HASH') { |
|
%{$hashref} = ( |
|
sums => \%chksum, |
|
versions => \%revnum, |
|
); |
|
} |
|
} |
|
} |
|
return; |
|
} |
|
|
|
sub fetch_dns_checksums { |
|
my %checksums; |
|
my $machine_dom = &Apache::lonnet::host_domain($perlvar{'lonHostID'}); |
|
my $loncaparev = &get_server_loncaparev($machine_dom,$perlvar{'lonHostID'}); |
|
my ($release,$timestamp) = split(/\-/,$loncaparev); |
|
&get_dns("/adm/dns/checksums/$release",\&parse_dns_checksums_tab,1,1, |
|
\%checksums); |
|
return \%checksums; |
|
} |
|
|
# ------------------------------------------------------------ Read domain file |
# ------------------------------------------------------------ Read domain file |
{ |
{ |
my $loaded; |
my $loaded; |
Line 11224 sub get_dns {
|
Line 12248 sub get_dns {
|
} |
} |
push(@{$iphost{$ip}},@{$name_to_host{$name}}); |
push(@{$iphost{$ip}},@{$name_to_host{$name}}); |
} |
} |
&Apache::lonnet::do_cache_new('iphost','iphost', |
&do_cache_new('iphost','iphost', |
[\%iphost,\%name_to_ip,\%lonid_to_ip], |
[\%iphost,\%name_to_ip,\%lonid_to_ip], |
48*60*60); |
48*60*60); |
|
|
return %iphost; |
return %iphost; |
} |
} |
Line 11282 sub get_dns {
|
Line 12306 sub get_dns {
|
} |
} |
$seen{$prim_ip} = 1; |
$seen{$prim_ip} = 1; |
} |
} |
return &Apache::lonnet::do_cache_new('internetnames',$lonid,\@idns,12*60*60); |
return &do_cache_new('internetnames',$lonid,\@idns,12*60*60); |
} |
} |
|
|
} |
} |
|
|
sub all_loncaparevs { |
sub all_loncaparevs { |
return qw(1.1 1.2 1.3 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10); |
return qw(1.1 1.2 1.3 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11); |
|
} |
|
|
|
# ------------------------------------------------------- Read loncaparev table |
|
{ |
|
sub load_loncaparevs { |
|
if (-e "$perlvar{'lonTabDir'}/loncaparevs.tab") { |
|
if (open(my $config,"<$perlvar{'lonTabDir'}/loncaparevs.tab")) { |
|
while (my $configline=<$config>) { |
|
chomp($configline); |
|
my ($hostid,$loncaparev)=split(/:/,$configline); |
|
$loncaparevs{$hostid}=$loncaparev; |
|
} |
|
close($config); |
|
} |
|
} |
|
} |
|
} |
|
|
|
# ----------------------------------------------------- Read serverhostID table |
|
{ |
|
sub load_serverhomeIDs { |
|
if (-e "$perlvar{'lonTabDir'}/serverhomeIDs.tab") { |
|
if (open(my $config,"<$perlvar{'lonTabDir'}/serverhomeIDs.tab")) { |
|
while (my $configline=<$config>) { |
|
chomp($configline); |
|
my ($name,$id)=split(/:/,$configline); |
|
$serverhomeIDs{$name}=$id; |
|
} |
|
close($config); |
|
} |
|
} |
|
} |
} |
} |
|
|
|
|
BEGIN { |
BEGIN { |
|
|
# ----------------------------------- Read loncapa.conf and loncapa_apache.conf |
# ----------------------------------- Read loncapa.conf and loncapa_apache.conf |
Line 11366 BEGIN {
|
Line 12423 BEGIN {
|
close($config); |
close($config); |
} |
} |
|
|
# ---------------------------------------------------------- Read loncaparev table |
# --------------------------------------------------------- Read loncaparev table |
{ |
|
if (-e "$perlvar{'lonTabDir'}/loncaparevs.tab") { |
|
if (open(my $config,"<$perlvar{'lonTabDir'}/loncaparevs.tab")) { |
|
while (my $configline=<$config>) { |
|
chomp($configline); |
|
my ($hostid,$loncaparev)=split(/:/,$configline); |
|
$loncaparevs{$hostid}=$loncaparev; |
|
} |
|
close($config); |
|
} |
|
} |
|
} |
|
|
|
# ---------------------------------------------------------- Read serverhostID table |
&load_loncaparevs(); |
{ |
|
if (-e "$perlvar{'lonTabDir'}/serverhomeIDs.tab") { |
|
if (open(my $config,"<$perlvar{'lonTabDir'}/serverhomeIDs.tab")) { |
|
while (my $configline=<$config>) { |
|
chomp($configline); |
|
my ($name,$id)=split(/:/,$configline); |
|
$serverhomeIDs{$name}=$id; |
|
} |
|
close($config); |
|
} |
|
} |
|
} |
|
|
|
|
# ------------------------------------------------------- Read serverhostID table |
|
|
|
&load_serverhomeIDs(); |
|
|
|
# ---------------------------------------------------------- Read releaseslist XML |
{ |
{ |
my $file = $Apache::lonnet::perlvar{'lonTabDir'}.'/releaseslist.xml'; |
my $file = $Apache::lonnet::perlvar{'lonTabDir'}.'/releaseslist.xml'; |
if (-e $file) { |
if (-e $file) { |
Line 11592 were new keys. I.E. 1:foo will become 1:
|
Line 12630 were new keys. I.E. 1:foo will become 1:
|
|
|
Calling convention: |
Calling convention: |
|
|
my %record=&Apache::lonnet::restore($symb,$courseid,$domain,$uname,$home); |
my %record=&Apache::lonnet::restore($symb,$courseid,$domain,$uname); |
&Apache::lonnet::cstore(\%newrecord,$symb,$courseid,$domain,$uname,$home); |
&Apache::lonnet::cstore(\%newrecord,$symb,$courseid,$domain,$uname); |
|
|
For more detailed information, see lonnet specific documentation. |
For more detailed information, see lonnet specific documentation. |
|
|
Line 11739 allowed($priv,$uri,$symb,$role) : check
|
Line 12777 allowed($priv,$uri,$symb,$role) : check
|
|
|
=item * |
=item * |
|
|
|
constructaccess($url,$setpriv) : check for access to construction space URL |
|
|
|
See if the owner domain and name in the URL match those in the |
|
expected environment. If so, return three element list |
|
($ownername,$ownerdomain,$ownerhome). |
|
|
|
Otherwise return the null string. |
|
|
|
If second argument 'setpriv' is true, it assigns the privileges, |
|
and returns the same three element list, unless the owner has |
|
blocked "ad hoc" Domain Coordinator access to the Author Space, |
|
in which case the null string is returned. |
|
|
|
=item * |
|
|
definerole($rolename,$sysrole,$domrole,$courole) : define role; define a custom |
definerole($rolename,$sysrole,$domrole,$courole) : define role; define a custom |
role rolename set privileges in format of lonTabs/roles.tab for system, domain, |
role rolename set privileges in format of lonTabs/roles.tab for system, domain, |
and course level |
and course level |
Line 11755 environment). If no custom name is defi
|
Line 12808 environment). If no custom name is defi
|
|
|
=item * |
=item * |
|
|
get_my_roles($uname,$udom,$context,$types,$roles,$roledoms,$withsec) : |
get_my_roles($uname,$udom,$context,$types,$roles,$roledoms,$withsec,$hidepriv) : |
All arguments are optional. Returns a hash of a roles, either for |
All arguments are optional. Returns a hash of a roles, either for |
co-author/assistant author roles for a user's Construction Space |
co-author/assistant author roles for a user's Construction Space |
(default), or if $context is 'userroles', roles for the user himself, |
(default), or if $context is 'userroles', roles for the user himself, |
Line 11769 of role statuses (active, future or prev
|
Line 12822 of role statuses (active, future or prev
|
to restrict the list of roles reported. If no array ref is |
to restrict the list of roles reported. If no array ref is |
provided for types, will default to return only active roles. |
provided for types, will default to return only active roles. |
|
|
|
=item * |
|
|
|
in_course($udom,$uname,$cdom,$cnum,$type,$hideprivileged) : determine if |
|
user: $uname:$udom has a role in the course: $cdom_$cnum. |
|
|
|
Additional optional arguments are: $type (if role checking is to be restricted |
|
to certain user status types -- previous (expired roles), active (currently |
|
available roles) or future (roles available in the future), and |
|
$hideprivileged -- if true will not report course roles for users who |
|
have active Domain Coordinator role in course's domain or in additional |
|
domains (specified in 'Domains to check for privileged users' in course |
|
environment -- set via: Course Settings -> Classlists and staff listing). |
|
|
|
=item * |
|
|
|
privileged($username,$domain,$possdomains,$possroles) : returns 1 if user |
|
$username:$domain is a privileged user (e.g., Domain Coordinator or Super User) |
|
$possdomains and $possroles are optional array refs -- to domains to check and |
|
roles to check. If $possdomains is not specified, a dump will be done of the |
|
users' roles.db to check for a dc or su role in any domain. This can be |
|
time consuming if &privileged is called repeatedly (e.g., when displaying a |
|
classlist), so in such cases, supplying a $possdomains array is preferred, as |
|
this then allows &privileged_by_domain() to be used, which caches the identity |
|
of privileged users, eliminating the need for repeated calls to &dump(). |
|
|
|
=item * |
|
|
|
privileged_by_domain($possdomains,$roles) : returns a hash of a hash of a hash, |
|
where the outer hash keys are domains specified in the $possdomains array ref, |
|
next inner hash keys are privileged roles specified in the $roles array ref, |
|
and the innermost hash contains key = value pairs for username:domain = end:start |
|
for active or future "privileged" users with that role in that domain. To avoid |
|
repeated dumps of domain roles -- via &get_domain_roles() -- contents of the |
|
innerhash are cached using priv_$role and $dom as the identifiers. |
|
|
=back |
=back |
|
|
=head2 User Modification |
=head2 User Modification |
Line 11810 or when Autoupdate.pl is run by cron in
|
Line 12898 or when Autoupdate.pl is run by cron in
|
modifystudent |
modifystudent |
|
|
modify a student's enrollment and identification information. |
modify a student's enrollment and identification information. |
The course id is resolved based on the current users environment. |
The course id is resolved based on the current user's environment. |
This means the envoking user must be a course coordinator or otherwise |
This means the invoking user must be a course coordinator or otherwise |
associated with a course. |
associated with a course. |
|
|
This call is essentially a wrapper for lonnet::modifyuser and |
This call is essentially a wrapper for lonnet::modifyuser and |
Line 11861 Inputs:
|
Line 12949 Inputs:
|
|
|
=item B<$context> role change context (shown in User Management Logs display in a course) |
=item B<$context> role change context (shown in User Management Logs display in a course) |
|
|
=item B<$inststatus> institutional status of user - : separated string of escaped status types |
=item B<$inststatus> institutional status of user - : separated string of escaped status types |
|
|
|
=item B<$credits> Number of credits student will earn from this class - only needs to be supplied if value needs to be different from default credits for class. |
|
|
=back |
=back |
|
|
Line 11869 Inputs:
|
Line 12959 Inputs:
|
|
|
modify_student_enrollment |
modify_student_enrollment |
|
|
Change a students enrollment status in a class. The environment variable |
Change a student's enrollment status in a class. The environment variable |
'role.request.course' must be defined for this function to proceed. |
'role.request.course' must be defined for this function to proceed. |
|
|
Inputs: |
Inputs: |
|
|
=over 4 |
=over 4 |
|
|
=item $udom, students domain |
=item $udom, student's domain |
|
|
=item $uname, students name |
=item $uname, student's name |
|
|
=item $uid, students user id |
=item $uid, student's user id |
|
|
=item $first, students first name |
=item $first, student's first name |
|
|
=item $middle |
=item $middle |
|
|
Line 11906 Inputs:
|
Line 12996 Inputs:
|
|
|
=item $context |
=item $context |
|
|
|
=item $credits, number of credits student will earn from this class |
|
|
=back |
=back |
|
|
|
|
Line 11962 If defined, the supplied username is use
|
Line 13054 If defined, the supplied username is use
|
resdata($name,$domain,$type,@which) : request for current parameter |
resdata($name,$domain,$type,@which) : request for current parameter |
setting for a specific $type, where $type is either 'course' or 'user', |
setting for a specific $type, where $type is either 'course' or 'user', |
@what should be a list of parameters to ask about. This routine caches |
@what should be a list of parameters to ask about. This routine caches |
answers for 5 minutes. |
answers for 10 minutes. |
|
|
=item * |
=item * |
|
|
Line 11971 data base, returning a hash that is keye
|
Line 13063 data base, returning a hash that is keye
|
values that are the resource value. I believe that the timestamps and |
values that are the resource value. I believe that the timestamps and |
versions are also returned. |
versions are also returned. |
|
|
|
get_numsuppfiles($cnum,$cdom) : retrieve number of files in a course's |
|
supplemental content area. This routine caches the number of files for |
|
10 minutes. |
|
|
=back |
=back |
|
|
Line 12031 resource. Expects the local filesystem p
|
Line 13126 resource. Expects the local filesystem p
|
|
|
=item * |
=item * |
|
|
EXT($varname,$symb,$udom,$uname) : evaluates and returns the value of |
EXT($varname,$symb,$udom,$uname,$usection,$recurse,$cid) : evaluates |
a vairety of different possible values, $varname should be a request |
and returns the value of a variety of different possible values, |
string, and the other parameters can be used to specify who and what |
$varname should be a request string, and the other parameters can be |
one is asking about. |
used to specify who and what one is asking about. Ordinarily, $cid |
|
does not need to be specified, as it is retrived from |
|
$env{'request.course.id'}, but &Apache::lonnet::EXT() is called |
|
within lonuserstate::loadmap() when initializing a course, before |
|
$env{'request.course.id'} has been set, so it needs to be provided |
|
in that one case. |
|
|
Possible values for $varname are environment.lastname (or other item |
Possible values for $varname are environment.lastname (or other item |
from the envirnment hash), user.name (or someother aspect about the |
from the envirnment hash), user.name (or someother aspect about the |
Line 12072 returns the data handle
|
Line 13172 returns the data handle
|
|
|
=item * |
=item * |
|
|
symbverify($symb,$thisfn) : verifies that $symb actually exists and is |
symbverify($symb,$thisfn,$encstate) : verifies that $symb actually exists |
a possible symb for the URL in $thisfn, and if is an encryypted |
and is a possible symb for the URL in $thisfn, and if is an encrypted |
resource that the user accessed using /enc/ returns a 1 on success, 0 |
resource that the user accessed using /enc/ returns a 1 on success, 0 |
on failure, user must be in a course, as it assumes the existance of |
on failure, user must be in a course, as it assumes the existence of |
the course initial hash, and uses $env('request.course.id'} |
the course initial hash, and uses $env('request.course.id'}. The third |
|
arg is an optional reference to a scalar. If this arg is passed in the |
|
call to symbverify, it will be set to 1 if the symb has been set to be |
|
encrypted; otherwise it will be null. |
|
|
=item * |
=item * |
|
|
Line 12130 expirespread($uname,$udom,$stype,$usymb)
|
Line 13232 expirespread($uname,$udom,$stype,$usymb)
|
devalidate($symb) : devalidate temporary spreadsheet calculations, |
devalidate($symb) : devalidate temporary spreadsheet calculations, |
forcing spreadsheet to reevaluate the resource scores next time. |
forcing spreadsheet to reevaluate the resource scores next time. |
|
|
|
=item * |
|
|
|
can_edit_resource($file,$cnum,$cdom,$resurl,$symb,$group) : determine if current user can edit a particular resource, |
|
when viewing in course context. |
|
|
|
input: six args -- filename (decluttered), course number, course domain, |
|
url, symb (if registered) and group (if this is a |
|
group item -- e.g., bulletin board, group page etc.). |
|
|
|
output: array of five scalars -- |
|
$cfile -- url for file editing if editable on current server |
|
$home -- homeserver of resource (i.e., for author if published, |
|
or course if uploaded.). |
|
$switchserver -- 1 if server switch will be needed. |
|
$forceedit -- 1 if icon/link should be to go to edit mode |
|
$forceview -- 1 if icon/link should be to go to view mode |
|
|
|
=item * |
|
|
|
is_course_upload($file,$cnum,$cdom) |
|
|
|
Used in course context to determine if current file was uploaded to |
|
the course (i.e., would be found in /userfiles/docs on the course's |
|
homeserver. |
|
|
|
input: 3 args -- filename (decluttered), course number and course domain. |
|
output: boolean -- 1 if file was uploaded. |
|
|
=back |
=back |
|
|
=head2 Storing/Retreiving Data |
=head2 Storing/Retreiving Data |
Line 12282 server ($udom and $uhome are optional)
|
Line 13412 server ($udom and $uhome are optional)
|
|
|
=item * |
=item * |
|
|
get_domain_defaults($target_domain) : returns hash with defaults for |
get_domain_defaults($target_domain,$ignore_cache) : returns hash with defaults |
authentication and language in the domain. Keys are: auth_def, auth_arg_def, |
for: authentication, language, quotas, timezone, date locale, and portal URL in |
lang_def; corresponsing values are authentication type (internal, krb4, krb5, |
the target domain. |
or localauth), initial password or a kerberos realm, language (e.g., en-us). |
|
Values are retrieved from cache (if current), or from domain's configuration.db |
May also include additional key => value pairs for the following groups: |
(if available), or lastly from values in lonTabs/dns_domain,tab, |
|
or lonTabs/domain.tab. |
=over |
|
|
|
=item |
|
disk quotas (MB allocated by default to portfolios and authoring spaces). |
|
|
|
=over |
|
|
|
=item defaultquota, authorquota |
|
|
|
=back |
|
|
|
=item |
|
tools (availability of aboutme page, blog, webDAV access for authoring spaces, |
|
portfolio for users). |
|
|
|
=over |
|
|
|
=item |
|
aboutme, blog, webdav, portfolio |
|
|
|
=back |
|
|
|
=item |
|
requestcourses: ability to request courses, and how requests are processed. |
|
|
|
=over |
|
|
|
=item |
|
official, unofficial, community, textbook |
|
|
|
=back |
|
|
|
=item |
|
inststatus: types of institutional affiliation, and order in which they are displayed. |
|
|
|
=over |
|
|
|
=item |
|
inststatustypes, inststatusorder, inststatusguest |
|
|
|
=back |
|
|
|
=item |
|
coursedefaults: can PDF forms can be created, default credits for courses, default quotas (MB) |
|
for course's uploaded content. |
|
|
|
=over |
|
|
|
=item |
|
canuse_pdfforms, officialcredits, unofficialcredits, textbookcredits, officialquota, unofficialquota, communityquota, textbookquota |
|
|
|
=back |
|
|
|
=item |
|
usersessions: set options for hosting of your users in other domains, and hosting of users from other domains |
|
on your servers. |
|
|
|
=over |
|
|
|
=item |
|
remotesessions, hostedsessions |
|
|
|
=back |
|
|
%domdefaults = &get_auth_defaults($target_domain); |
=back |
|
|
|
In cases where a domain coordinator has never used the "Set Domain Configuration" |
|
utility to create a configuration.db file on a domain's primary library server |
|
only the following domain defaults: auth_def, auth_arg_def, lang_def |
|
-- corresponding values are authentication type (internal, krb4, krb5, |
|
or localauth), initial password or a kerberos realm, language (e.g., en-us) -- |
|
will be available. Values are retrieved from cache (if current), unless the |
|
optional $ignore_cache arg is true, or from domain's configuration.db (if available), |
|
or lastly from values in lonTabs/dns_domain,tab, or lonTabs/domain.tab. |
|
|
|
Typical usage: |
|
|
|
%domdefaults = &get_domain_defaults($target_domain); |
|
|
=back |
=back |
|
|
Line 12515 filelocation except for hrefs
|
Line 13720 filelocation except for hrefs
|
|
|
=item * |
=item * |
|
|
declutter() : declutters URLs (remove docroot, beginning slashes, 'res' etc) |
declutter() : declutters URLs -- remove beginning slashes, 'res' etc. |
|
also removes beginning /home/httpd/html unless /priv/ follows it. |
|
|
=back |
=back |
|
|
Line 12685 Internal notes:
|
Line 13891 Internal notes:
|
|
|
Locks on files (resulting from submission of portfolio file to a homework problem stored in array of arrays. |
Locks on files (resulting from submission of portfolio file to a homework problem stored in array of arrays. |
|
|
|
=item * |
|
|
modify_access_controls(): |
modify_access_controls(): |
|
|
Modifies access controls for a portfolio file |
Modifies access controls for a portfolio file |
Line 12702 Returns:
|
Line 13910 Returns:
|
3. reference to hash of any new or updated access controls. |
3. reference to hash of any new or updated access controls. |
4. reference to hash used to map incoming IDs to uniqueIDs assigned to control. |
4. reference to hash used to map incoming IDs to uniqueIDs assigned to control. |
key = integer (inbound ID) |
key = integer (inbound ID) |
value = uniqueID |
value = uniqueID |
|
|
|
=item * |
|
|
|
get_timebased_id(): |
|
|
|
Attempts to get a unique timestamp-based suffix for use with items added to a |
|
course via the Course Editor (e.g., folders, composite pages, |
|
group bulletin boards). |
|
|
|
Args: (first three required; six others optional) |
|
|
|
1. prefix (alphanumeric): of keys in hash, e.g., suppsequence, docspage, |
|
docssequence, or name of group |
|
|
|
2. keyid (alphanumeric): name of temporary locking key in hash, |
|
e.g., num, boardids |
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3. namespace: name of gdbm file used to store suffixes already assigned; |
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file will be named nohist_namespace.db |
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4. cdom: domain of course; default is current course domain from %env |
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5. cnum: course number; default is current course number from %env |
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6. idtype: set to concat if an additional digit is to be appended to the |
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unix timestamp to form the suffix, if the plain timestamp is already |
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in use. Default is to not do this, but simply increment the unix |
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timestamp by 1 until a unique key is obtained. |
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7. who: holder of locking key; defaults to user:domain for user. |
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8. locktries: number of attempts to obtain a lock (sleep of 1s before |
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retrying); default is 3. |
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9. maxtries: number of attempts to obtain a unique suffix; default is 20. |
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Returns: |
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1. suffix obtained (numeric) |
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2. result of deleting locking key (ok if deleted, or lock never obtained) |
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3. error: contains (localized) error message if an error occurred. |
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=back |
=back |
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