version 1.941, 2008/02/03 05:08:05
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version 1.955, 2008/04/16 22:59:36
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Line 448 sub timed_flock {
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Line 448 sub timed_flock {
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# ---------------------------------------------------------- Append Environment |
# ---------------------------------------------------------- Append Environment |
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sub appenv { |
sub appenv { |
my %newenv=@_; |
my ($newenv,$roles) = @_; |
foreach my $key (keys(%newenv)) { |
if (ref($newenv) eq 'HASH') { |
if (($newenv{$key}=~/^user\.role/) || ($newenv{$key}=~/^user\.priv/)) { |
foreach my $key (keys(%{$newenv})) { |
&logthis("<font color=\"blue\">WARNING: ". |
my $refused = 0; |
"Attempt to modify environment ".$key." to ".$newenv{$key} |
if (($key =~ /^user\.role/) || ($key =~ /^user\.priv/)) { |
.'</font>'); |
$refused = 1; |
delete($newenv{$key}); |
if (ref($roles) eq 'ARRAY') { |
} else { |
my ($type,$role) = ($key =~ /^user\.(role|priv)\.([^.]+)\./); |
$env{$key}=$newenv{$key}; |
if (grep(/^\Q$role\E$/,@{$roles})) { |
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$refused = 0; |
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} |
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} |
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} |
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if ($refused) { |
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&logthis("<font color=\"blue\">WARNING: ". |
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"Attempt to modify environment ".$key." to ".$newenv->{$key} |
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.'</font>'); |
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delete($newenv->{$key}); |
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} else { |
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$env{$key}=$newenv->{$key}; |
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} |
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} |
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my $opened = open(my $env_file,'+<',$env{'user.environment'}); |
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if ($opened |
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&& &timed_flock($env_file,LOCK_EX) |
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&& |
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tie(my %disk_env,'GDBM_File',$env{'user.environment'}, |
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(&GDBM_WRITER()|&GDBM_NOLOCK()),0640)) { |
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while (my ($key,$value) = each(%{$newenv})) { |
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$disk_env{$key} = $value; |
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} |
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untie(%disk_env); |
} |
} |
} |
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my $opened = open(my $env_file,'+<',$env{'user.environment'}); |
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if ($opened |
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&& &timed_flock($env_file,LOCK_EX) |
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&& |
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tie(my %disk_env,'GDBM_File',$env{'user.environment'}, |
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(&GDBM_WRITER()|&GDBM_NOLOCK()),0640)) { |
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while (my ($key,$value) = each(%newenv)) { |
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$disk_env{$key} = $value; |
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} |
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untie(%disk_env); |
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} |
} |
return 'ok'; |
return 'ok'; |
} |
} |
Line 693 sub queryauthenticate {
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Line 705 sub queryauthenticate {
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# --------- Try to authenticate user from domain's lib servers (first this one) |
# --------- Try to authenticate user from domain's lib servers (first this one) |
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sub authenticate { |
sub authenticate { |
my ($uname,$upass,$udom)=@_; |
my ($uname,$upass,$udom,$checkdefauth)=@_; |
$upass=&escape($upass); |
$upass=&escape($upass); |
$uname= &LONCAPA::clean_username($uname); |
$uname= &LONCAPA::clean_username($uname); |
my $uhome=&homeserver($uname,$udom,1); |
my $uhome=&homeserver($uname,$udom,1); |
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my $newhome; |
if ((!$uhome) || ($uhome eq 'no_host')) { |
if ((!$uhome) || ($uhome eq 'no_host')) { |
# Maybe the machine was offline and only re-appeared again recently? |
# Maybe the machine was offline and only re-appeared again recently? |
&reconlonc(); |
&reconlonc(); |
# One more |
# One more |
my $uhome=&homeserver($uname,$udom,1); |
$uhome=&homeserver($uname,$udom,1); |
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if (($uhome eq 'no_host') && $checkdefauth) { |
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if (defined(&domain($udom,'primary'))) { |
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$newhome=&domain($udom,'primary'); |
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} |
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if ($newhome ne '') { |
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$uhome = $newhome; |
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} |
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} |
if ((!$uhome) || ($uhome eq 'no_host')) { |
if ((!$uhome) || ($uhome eq 'no_host')) { |
&logthis("User $uname at $udom is unknown in authenticate"); |
&logthis("User $uname at $udom is unknown in authenticate"); |
} |
return 'no_host'; |
return 'no_host'; |
} |
} |
} |
my $answer=reply("encrypt:auth:$udom:$uname:$upass",$uhome); |
my $answer=reply("encrypt:auth:$udom:$uname:$upass:$checkdefauth",$uhome); |
if ($answer eq 'authorized') { |
if ($answer eq 'authorized') { |
&logthis("User $uname at $udom authorized by $uhome"); |
if ($newhome) { |
return $uhome; |
&logthis("User $uname at $udom authorized by $uhome, but needs account"); |
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return 'no_account_on_host'; |
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} else { |
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&logthis("User $uname at $udom authorized by $uhome"); |
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return $uhome; |
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} |
} |
} |
if ($answer eq 'non_authorized') { |
if ($answer eq 'non_authorized') { |
&logthis("User $uname at $udom rejected by $uhome"); |
&logthis("User $uname at $udom rejected by $uhome"); |
Line 1064 sub inst_rulecheck {
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Line 1090 sub inst_rulecheck {
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$response=&unescape(&reply('instidrulecheck:'.&escape($udom). |
$response=&unescape(&reply('instidrulecheck:'.&escape($udom). |
':'.&escape($id).':'.$rulestr, |
':'.&escape($id).':'.$rulestr, |
$homeserver)); |
$homeserver)); |
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} elsif ($item eq 'selfcreate') { |
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$response=&unescape(&reply('instselfcreatecheck:'. |
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&escape($udom).':'.&escape($uname). |
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':'.$rulestr,$homeserver)); |
} |
} |
if ($response ne 'refused') { |
if ($response ne 'refused') { |
my @pairs=split(/\&/,$response); |
my @pairs=split(/\&/,$response); |
Line 1090 sub inst_userrules {
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Line 1120 sub inst_userrules {
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if ($check eq 'id') { |
if ($check eq 'id') { |
$response=&reply('instidrules:'.&escape($udom), |
$response=&reply('instidrules:'.&escape($udom), |
$homeserver); |
$homeserver); |
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} elsif ($check eq 'email') { |
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$response=&reply('instemailrules:'.&escape($udom), |
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$homeserver); |
} else { |
} else { |
$response=&reply('instuserrules:'.&escape($udom), |
$response=&reply('instuserrules:'.&escape($udom), |
$homeserver); |
$homeserver); |
Line 1115 sub inst_userrules {
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Line 1148 sub inst_userrules {
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return (\%ruleshash,\@ruleorder); |
return (\%ruleshash,\@ruleorder); |
} |
} |
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# ------------------------- Get Authentication and Language Defaults for Domain |
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sub get_domain_defaults { |
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my ($domain) = @_; |
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my $cachetime = 60*60*24; |
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my ($defauthtype,$defautharg,$deflang); |
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my ($result,$cached)=&is_cached_new('domdefaults',$domain); |
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if (defined($cached)) { |
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if (ref($result) eq 'HASH') { |
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return %{$result}; |
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} |
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} |
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my %domdefaults; |
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my %domconfig = |
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&Apache::lonnet::get_dom('configuration',['defaults'],$domain); |
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if (ref($domconfig{'defaults'}) eq 'HASH') { |
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$domdefaults{'lang_def'} = $domconfig{'defaults'}{'lang_def'}; |
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$domdefaults{'auth_def'} = $domconfig{'defaults'}{'auth_def'}; |
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$domdefaults{'auth_arg_def'} = $domconfig{'defaults'}{'auth_arg_def'}; |
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} else { |
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$domdefaults{'lang_def'} = &domain($domain,'lang_def'); |
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$domdefaults{'auth_def'} = &domain($domain,'auth_def'); |
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$domdefaults{'auth_arg_def'} = &domain($domain,'auth_arg_def'); |
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} |
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&Apache::lonnet::do_cache_new('domdefaults',$domain,\%domdefaults, |
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$cachetime); |
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return %domdefaults; |
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} |
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# --------------------------------------------------- Assign a key to a student |
# --------------------------------------------------- Assign a key to a student |
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sub assign_access_key { |
sub assign_access_key { |
Line 1147 sub assign_access_key {
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Line 1209 sub assign_access_key {
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# key now belongs to user |
# key now belongs to user |
my $envkey='key.'.$cdom.'_'.$cnum; |
my $envkey='key.'.$cdom.'_'.$cnum; |
if (&put('environment',{$envkey => $ckey}) eq 'ok') { |
if (&put('environment',{$envkey => $ckey}) eq 'ok') { |
&appenv('environment.'.$envkey => $ckey); |
&appenv({'environment.'.$envkey => $ckey}); |
return 'ok'; |
return 'ok'; |
} else { |
} else { |
return |
return |
Line 1631 sub ssi_body {
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Line 1693 sub ssi_body {
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if (! exists($form{'LONCAPA_INTERNAL_no_discussion'})) { |
if (! exists($form{'LONCAPA_INTERNAL_no_discussion'})) { |
$form{'LONCAPA_INTERNAL_no_discussion'}='true'; |
$form{'LONCAPA_INTERNAL_no_discussion'}='true'; |
} |
} |
my $output=($filelink=~/^http\:/?&externalssi($filelink): |
my $output=''; |
&ssi($filelink,%form)); |
my $response; |
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if ($filelink=~/^http\:/) { |
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($output,$response)=&externalssi($filelink); |
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} else { |
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($output,$response)=&ssi($filelink,%form); |
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} |
$output=~s|//(\s*<!--)? BEGIN LON-CAPA Internal.+?// END LON-CAPA Internal\s*(-->)?\s||gs; |
$output=~s|//(\s*<!--)? BEGIN LON-CAPA Internal.+?// END LON-CAPA Internal\s*(-->)?\s||gs; |
$output=~s/^.*?\<body[^\>]*\>//si; |
$output=~s/^.*?\<body[^\>]*\>//si; |
$output=~s/\<\/body\s*\>.*?$//si; |
$output=~s/\<\/body\s*\>.*?$//si; |
return $output; |
if (wantarray) { |
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return ($output, $response); |
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} else { |
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return $output; |
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} |
} |
} |
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# --------------------------------------------------------- Server Side Include |
# --------------------------------------------------------- Server Side Include |
Line 1650 sub absolute_url {
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Line 1721 sub absolute_url {
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return $protocol.$host_name; |
return $protocol.$host_name; |
} |
} |
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# |
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# Server side include. |
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# Parameters: |
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# fn Possibly encrypted resource name/id. |
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# form Hash that describes how the rendering should be done |
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# and other things. |
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# Returns: |
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# Scalar context: The content of the response. |
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# Array context: 2 element list of the content and the full response object. |
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# |
sub ssi { |
sub ssi { |
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my ($fn,%form)=@_; |
my ($fn,%form)=@_; |
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my $ua=new LWP::UserAgent; |
my $ua=new LWP::UserAgent; |
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my $request; |
my $request; |
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$form{'no_update_last_known'}=1; |
$form{'no_update_last_known'}=1; |
Line 1670 sub ssi {
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Line 1749 sub ssi {
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$request->header(Cookie => $ENV{'HTTP_COOKIE'}); |
$request->header(Cookie => $ENV{'HTTP_COOKIE'}); |
my $response=$ua->request($request); |
my $response=$ua->request($request); |
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return $response->content; |
if (wantarray) { |
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return ($response->content, $response); |
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} else { |
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return $response->content; |
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} |
} |
} |
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sub externalssi { |
sub externalssi { |
Line 1678 sub externalssi {
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Line 1761 sub externalssi {
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my $ua=new LWP::UserAgent; |
my $ua=new LWP::UserAgent; |
my $request=new HTTP::Request('GET',$url); |
my $request=new HTTP::Request('GET',$url); |
my $response=$ua->request($request); |
my $response=$ua->request($request); |
return $response->content; |
if (wantarray) { |
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return ($response->content, $response); |
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} else { |
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return $response->content; |
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} |
} |
} |
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# -------------------------------- Allow a /uploaded/ URI to be vouched for |
# -------------------------------- Allow a /uploaded/ URI to be vouched for |
Line 1691 sub allowuploaded {
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Line 1778 sub allowuploaded {
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my %httpref=(); |
my %httpref=(); |
my $httpurl=&hreflocation('',$url); |
my $httpurl=&hreflocation('',$url); |
$httpref{'httpref.'.$httpurl}=$srcurl; |
$httpref{'httpref.'.$httpurl}=$srcurl; |
&Apache::lonnet::appenv(%httpref); |
&Apache::lonnet::appenv(\%httpref); |
} |
} |
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# --------- File operations in /home/httpd/html/userfiles/$domain/1/2/3/$course |
# --------- File operations in /home/httpd/html/userfiles/$domain/1/2/3/$course |
Line 2394 sub userrolelog {
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Line 2481 sub userrolelog {
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} |
} |
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sub get_course_adv_roles { |
sub get_course_adv_roles { |
my $cid=shift; |
my ($cid,$codes) = @_; |
$cid=$env{'request.course.id'} unless (defined($cid)); |
$cid=$env{'request.course.id'} unless (defined($cid)); |
my %coursehash=&coursedescription($cid); |
my %coursehash=&coursedescription($cid); |
my %nothide=(); |
my %nothide=(); |
Line 2419 sub get_course_adv_roles {
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Line 2506 sub get_course_adv_roles {
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if ((&privileged($username,$domain)) && |
if ((&privileged($username,$domain)) && |
(!$nothide{$username.':'.$domain})) { next; } |
(!$nothide{$username.':'.$domain})) { next; } |
if ($role eq 'cr') { next; } |
if ($role eq 'cr') { next; } |
my $key=&plaintext($role); |
if ($codes) { |
if ($section) { $key.=' (Sec/Grp '.$section.')'; } |
if ($section) { $role .= ':'.$section; } |
if ($returnhash{$key}) { |
if ($returnhash{$role}) { |
$returnhash{$key}.=','.$username.':'.$domain; |
$returnhash{$role}.=','.$username.':'.$domain; |
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} else { |
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$returnhash{$role}=$username.':'.$domain; |
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} |
} else { |
} else { |
$returnhash{$key}=$username.':'.$domain; |
my $key=&plaintext($role); |
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if ($section) { $key.=' (Section '.$section.')'; } |
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if ($returnhash{$key}) { |
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$returnhash{$key}.=','.$username.':'.$domain; |
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} else { |
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$returnhash{$key}=$username.':'.$domain; |
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} |
} |
} |
} |
} |
return %returnhash; |
return %returnhash; |
} |
} |
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Line 2588 sub courseidput {
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Line 2684 sub courseidput {
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sub courseiddump { |
sub courseiddump { |
my ($domfilter,$descfilter,$sincefilter,$instcodefilter,$ownerfilter, |
my ($domfilter,$descfilter,$sincefilter,$instcodefilter,$ownerfilter, |
$coursefilter,$hostidflag,$hostidref,$typefilter,$regexp_ok)=@_; |
$coursefilter,$hostidflag,$hostidref,$typefilter,$regexp_ok, |
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$selfenrollonly)=@_; |
my $as_hash = 1; |
my $as_hash = 1; |
my %returnhash; |
my %returnhash; |
if (!$domfilter) { $domfilter=''; } |
if (!$domfilter) { $domfilter=''; } |
Line 2605 sub courseiddump {
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Line 2702 sub courseiddump {
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$sincefilter.':'.&escape($descfilter).':'. |
$sincefilter.':'.&escape($descfilter).':'. |
&escape($instcodefilter).':'.&escape($ownerfilter). |
&escape($instcodefilter).':'.&escape($ownerfilter). |
':'.&escape($coursefilter).':'.&escape($typefilter). |
':'.&escape($coursefilter).':'.&escape($typefilter). |
':'.&escape($regexp_ok).':'.$as_hash,$tryserver); |
':'.&escape($regexp_ok).':'.$as_hash.':'. |
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&escape($selfenrollonly),$tryserver); |
my @pairs=split(/\&/,$rep); |
my @pairs=split(/\&/,$rep); |
foreach my $item (@pairs) { |
foreach my $item (@pairs) { |
my ($key,$value)=split(/\=/,$item,2); |
my ($key,$value)=split(/\=/,$item,2); |
Line 3342 sub coursedescription {
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Line 3440 sub coursedescription {
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} |
} |
} |
} |
if (!$args->{'one_time'}) { |
if (!$args->{'one_time'}) { |
&appenv(%envhash); |
&appenv(\%envhash); |
} |
} |
return %returnhash; |
return %returnhash; |
} |
} |
Line 3891 sub tmpget {
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Line 3989 sub tmpget {
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my %returnhash; |
my %returnhash; |
foreach my $item (split(/\&/,$rep)) { |
foreach my $item (split(/\&/,$rep)) { |
my ($key,$value)=split(/=/,$item); |
my ($key,$value)=split(/=/,$item); |
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next if ($key =~ /^error: 2 /); |
$returnhash{&unescape($key)}=&thaw_unescape($value); |
$returnhash{&unescape($key)}=&thaw_unescape($value); |
} |
} |
return %returnhash; |
return %returnhash; |
Line 5257 sub plaintext {
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Line 5356 sub plaintext {
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# ----------------------------------------------------------------- Assign Role |
# ----------------------------------------------------------------- Assign Role |
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sub assignrole { |
sub assignrole { |
my ($udom,$uname,$url,$role,$end,$start,$deleteflag)=@_; |
my ($udom,$uname,$url,$role,$end,$start,$deleteflag,$selfenroll)=@_; |
my $mrole; |
my $mrole; |
if ($role =~ /^cr\//) { |
if ($role =~ /^cr\//) { |
my $cwosec=$url; |
my $cwosec=$url; |
Line 5291 sub assignrole {
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Line 5390 sub assignrole {
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} else { |
} else { |
$refused = 1; |
$refused = 1; |
} |
} |
if ($refused) { |
if ($refused) { |
&logthis('Refused assignrole: '.$udom.' '.$uname.' '.$url. |
if (($selfenroll == 1) && ($role eq 'st') && ($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'})) { |
' '.$role.' '.$end.' '.$start.' by '. |
$refused = ''; |
$env{'user.name'}.' at '.$env{'user.domain'}); |
} else { |
return 'refused'; |
&logthis('Refused assignrole: '.$udom.' '.$uname.' '.$url. |
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' '.$role.' '.$end.' '.$start.' by '. |
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$env{'user.name'}.' at '.$env{'user.domain'}); |
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return 'refused'; |
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} |
} |
} |
} |
} |
$mrole=$role; |
$mrole=$role; |
Line 5489 sub modifystudent {
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Line 5592 sub modifystudent {
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} |
} |
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sub modify_student_enrollment { |
sub modify_student_enrollment { |
my ($udom,$uname,$uid,$first,$middle,$last,$gene,$usec,$end,$start,$type,$locktype,$cid) = @_; |
my ($udom,$uname,$uid,$first,$middle,$last,$gene,$usec,$end,$start,$type,$locktype,$cid,$selfenroll) = @_; |
my ($cdom,$cnum,$chome); |
my ($cdom,$cnum,$chome); |
if (!$cid) { |
if (!$cid) { |
unless ($cid=$env{'request.course.id'}) { |
unless ($cid=$env{'request.course.id'}) { |
Line 5547 sub modify_student_enrollment {
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Line 5650 sub modify_student_enrollment {
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if ($usec) { |
if ($usec) { |
$uurl.='/'.$usec; |
$uurl.='/'.$usec; |
} |
} |
return &assignrole($udom,$uname,$uurl,'st',$end,$start); |
return &assignrole($udom,$uname,$uurl,'st',$end,$start,undef,$selfenroll); |
} |
} |
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sub format_name { |
sub format_name { |
Line 5666 ENDINITMAP
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Line 5769 ENDINITMAP
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sub is_course { |
sub is_course { |
my ($cdom,$cnum) = @_; |
my ($cdom,$cnum) = @_; |
my %courses = &courseiddump($cdom,'.',1,'.','.',$cnum,undef, |
my %courses = &courseiddump($cdom,'.',1,'.','.',$cnum,undef, |
undef,'.',undef,1); |
undef,'.'); |
if (exists($courses{$cdom.'_'.$cnum})) { |
if (exists($courses{$cdom.'_'.$cnum})) { |
return 1; |
return 1; |
} |
} |
Line 5700 sub revokecustomrole {
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Line 5803 sub revokecustomrole {
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# ------------------------------------------------------------ Disk usage |
# ------------------------------------------------------------ Disk usage |
sub diskusage { |
sub diskusage { |
my ($udom,$uname,$directoryRoot)=@_; |
my ($udom,$uname,$directorypath,$getpropath)=@_; |
$directoryRoot =~ s/\/$//; |
$directorypath =~ s/\/$//; |
my $listing=&reply('du:'.$directoryRoot,homeserver($uname,$udom)); |
my $listing=&reply('du2:'.&escape($directorypath).':' |
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.&escape($getpropath).':'.&escape($uname).':' |
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.&escape($udom),homeserver($uname,$udom)); |
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if ($listing eq 'unknown_cmd') { |
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if ($getpropath) { |
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$directorypath = &propath($udom,$uname).'/'.$directorypath; |
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} |
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$listing = &reply('du:'.$directorypath,homeserver($uname,$udom)); |
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} |
return $listing; |
return $listing; |
} |
} |
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Line 6119 sub unmark_as_readonly {
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Line 6230 sub unmark_as_readonly {
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# ------------------------------------------------------------ Directory lister |
# ------------------------------------------------------------ Directory lister |
|
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sub dirlist { |
sub dirlist { |
my ($uri,$userdomain,$username,$alternateDirectoryRoot)=@_; |
my ($uri,$userdomain,$username,$getpropath,$getuserdir,$alternateRoot)=@_; |
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|
$uri=~s/^\///; |
$uri=~s/^\///; |
$uri=~s/\/$//; |
$uri=~s/\/$//; |
my ($udom, $uname); |
my ($udom, $uname); |
(undef,$udom,$uname)=split(/\//,$uri); |
if ($getuserdir) { |
if(defined($userdomain)) { |
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$udom = $userdomain; |
$udom = $userdomain; |
} |
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if(defined($username)) { |
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$uname = $username; |
$uname = $username; |
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} else { |
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(undef,$udom,$uname)=split(/\//,$uri); |
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if(defined($userdomain)) { |
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$udom = $userdomain; |
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} |
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if(defined($username)) { |
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$uname = $username; |
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} |
} |
} |
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my ($dirRoot,$listing,@listing_results); |
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my $dirRoot = $perlvar{'lonDocRoot'}; |
$dirRoot = $perlvar{'lonDocRoot'}; |
if(defined($alternateDirectoryRoot)) { |
if (defined($getpropath)) { |
$dirRoot = $alternateDirectoryRoot; |
$dirRoot = &propath($udom,$uname); |
$dirRoot =~ s/\/$//; |
$dirRoot =~ s/\/$//; |
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} elsif (defined($getuserdir)) { |
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my $subdir=$uname.'__'; |
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$subdir =~ s/(.)(.)(.).*/$1\/$2\/$3/; |
|
$dirRoot = $Apache::lonnet::perlvar{'lonUsersDir'} |
|
."/$udom/$subdir/$uname"; |
|
} elsif (defined($alternateRoot)) { |
|
$dirRoot = $alternateRoot; |
} |
} |
|
|
if($udom) { |
if($udom) { |
if($uname) { |
if($uname) { |
my $listing = &reply('ls2:'.$dirRoot.'/'.$uri, |
$listing = &reply('ls3:'.&escape('/'.$uri).':'.$getpropath.':' |
&homeserver($uname,$udom)); |
.$getuserdir.':'.&escape($alternateRoot) |
my @listing_results; |
.':'.&escape($uname).':'.&escape($udom), |
|
&homeserver($uname,$udom)); |
|
if ($listing eq 'unknown_cmd') { |
|
$listing = &reply('ls2:'.$dirRoot.'/'.$uri, |
|
&homeserver($uname,$udom)); |
|
} else { |
|
@listing_results = map { &unescape($_); } split(/:/,$listing); |
|
} |
if ($listing eq 'unknown_cmd') { |
if ($listing eq 'unknown_cmd') { |
$listing = &reply('ls:'.$dirRoot.'/'.$uri, |
$listing = &reply('ls:'.$dirRoot.'/'.$uri, |
&homeserver($uname,$udom)); |
&homeserver($uname,$udom)); |
Line 6151 sub dirlist {
|
Line 6281 sub dirlist {
|
@listing_results = map { &unescape($_); } split(/:/,$listing); |
@listing_results = map { &unescape($_); } split(/:/,$listing); |
} |
} |
return @listing_results; |
return @listing_results; |
} elsif(!defined($alternateDirectoryRoot)) { |
} elsif(!$alternateRoot) { |
my %allusers; |
my %allusers; |
my %servers = &get_servers($udom,'library'); |
my %servers = &get_servers($udom,'library'); |
foreach my $tryserver (keys(%servers)) { |
foreach my $tryserver (keys(%servers)) { |
my $listing = &reply('ls2:'.$perlvar{'lonDocRoot'}.'/res/'. |
$listing = &reply('ls3:'.&escape("/res/$udom").':::::'. |
$udom, $tryserver); |
&escape($udom),$tryserver); |
my @listing_results; |
if ($listing eq 'unknown_cmd') { |
|
$listing = &reply('ls2:'.$perlvar{'lonDocRoot'}.'/res/'. |
|
$udom, $tryserver); |
|
} else { |
|
@listing_results = map { &unescape($_); } split(/:/,$listing); |
|
} |
if ($listing eq 'unknown_cmd') { |
if ($listing eq 'unknown_cmd') { |
$listing = &reply('ls:'.$perlvar{'lonDocRoot'}.'/res/'. |
$listing = &reply('ls:'.$perlvar{'lonDocRoot'}.'/res/'. |
$udom, $tryserver); |
$udom, $tryserver); |
Line 6184 sub dirlist {
|
Line 6319 sub dirlist {
|
} else { |
} else { |
return ('missing user name'); |
return ('missing user name'); |
} |
} |
} elsif(!defined($alternateDirectoryRoot)) { |
} elsif(!defined($getpropath)) { |
my @all_domains = sort(&all_domains()); |
my @all_domains = sort(&all_domains()); |
foreach my $domain (@all_domains) { |
foreach my $domain (@all_domains) { |
$domain = $perlvar{'lonDocRoot'}.'/res/'.$domain.'/&domain'; |
$domain = $perlvar{'lonDocRoot'}.'/res/'.$domain.'/&domain'; |
} |
} |
return @all_domains; |
return @all_domains; |
} else { |
} else { |
return ('missing domain'); |
return ('missing domain'); |
} |
} |
} |
} |
Line 6200 sub dirlist {
|
Line 6335 sub dirlist {
|
# when it was last modified. It will also return an error of -1 |
# when it was last modified. It will also return an error of -1 |
# if an error occurs |
# if an error occurs |
|
|
## |
|
## FIXME: This subroutine assumes its caller knows something about the |
|
## directory structure of the home server for the student ($root). |
|
## Not a good assumption to make. Since this is for looking up files |
|
## in user directories, the full path should be constructed by lond, not |
|
## whatever machine we request data from. |
|
## |
|
sub GetFileTimestamp { |
sub GetFileTimestamp { |
my ($studentDomain,$studentName,$filename,$root)=@_; |
my ($studentDomain,$studentName,$filename,$getuserdir)=@_; |
$studentDomain = &LONCAPA::clean_domain($studentDomain); |
$studentDomain = &LONCAPA::clean_domain($studentDomain); |
$studentName = &LONCAPA::clean_username($studentName); |
$studentName = &LONCAPA::clean_username($studentName); |
my $subdir=$studentName.'__'; |
my ($fileStat) = |
$subdir =~ s/(.)(.)(.).*/$1\/$2\/$3/; |
&Apache::lonnet::dirlist($filename,$studentDomain,$studentName, |
my $proname="$studentDomain/$subdir/$studentName"; |
undef,$getuserdir); |
$proname .= '/'.$filename; |
|
my ($fileStat) = &Apache::lonnet::dirlist($proname, $studentDomain, |
|
$studentName, $root); |
|
my @stats = split('&', $fileStat); |
my @stats = split('&', $fileStat); |
if($stats[0] ne 'empty' && $stats[0] ne 'no_such_dir') { |
if($stats[0] ne 'empty' && $stats[0] ne 'no_such_dir') { |
# @stats contains first the filename, then the stat output |
# @stats contains first the filename, then the stat output |
Line 6230 sub stat_file {
|
Line 6355 sub stat_file {
|
my ($uri) = @_; |
my ($uri) = @_; |
$uri = &clutter_with_no_wrapper($uri); |
$uri = &clutter_with_no_wrapper($uri); |
|
|
my ($udom,$uname,$file,$dir); |
my ($udom,$uname,$file); |
if ($uri =~ m-^/(uploaded|editupload)/-) { |
if ($uri =~ m-^/(uploaded|editupload)/-) { |
($udom,$uname,$file) = |
($udom,$uname,$file) = |
($uri =~ m-/(?:uploaded|editupload)/?($match_domain)/?($match_name)/?(.*)-); |
($uri =~ m-/(?:uploaded|editupload)/?($match_domain)/?($match_name)/?(.*)-); |
$file = 'userfiles/'.$file; |
$file = 'userfiles/'.$file; |
$dir = &propath($udom,$uname); |
|
} |
} |
if ($uri =~ m-^/res/-) { |
if ($uri =~ m-^/res/-) { |
($udom,$uname) = |
($udom,$uname) = |
Line 6248 sub stat_file {
|
Line 6372 sub stat_file {
|
return (); |
return (); |
} |
} |
|
|
my ($result) = &dirlist($file,$udom,$uname,$dir); |
my $getpropath = 1; |
|
my ($result) = &dirlist($file,$udom,$uname,$getpropath); |
my @stats = split('&', $result); |
my @stats = split('&', $result); |
|
|
if($stats[0] ne 'empty' && $stats[0] ne 'no_such_dir') { |
if($stats[0] ne 'empty' && $stats[0] ne 'no_such_dir') { |
Line 6281 sub directcondval {
|
Line 6406 sub directcondval {
|
untie(%bighash); |
untie(%bighash); |
} |
} |
my $value = &docondval($sub_condition); |
my $value = &docondval($sub_condition); |
&appenv('user.state.'.$env{'request.course.id'}.".$number" => $value); |
&appenv({'user.state.'.$env{'request.course.id'}.".$number" => $value}); |
return $value; |
return $value; |
} |
} |
if ($env{'user.state.'.$env{'request.course.id'}}) { |
if ($env{'user.state.'.$env{'request.course.id'}}) { |
Line 6467 sub EXT_cache_status {
|
Line 6592 sub EXT_cache_status {
|
sub EXT_cache_set { |
sub EXT_cache_set { |
my ($target_domain,$target_user) = @_; |
my ($target_domain,$target_user) = @_; |
my $cachename = 'cache.EXT.'.$target_user.'.'.$target_domain; |
my $cachename = 'cache.EXT.'.$target_user.'.'.$target_domain; |
#&appenv($cachename => time); |
#&appenv({$cachename => time}); |
} |
} |
|
|
# --------------------------------------------------------- Value of a Variable |
# --------------------------------------------------------- Value of a Variable |
Line 7369 sub symbread {
|
Line 7494 sub symbread {
|
if ($syval) { |
if ($syval) { |
#unless ($syval=~/\_\d+$/) { |
#unless ($syval=~/\_\d+$/) { |
#unless ($env{'form.request.prefix'}=~/\.(\d+)\_$/) { |
#unless ($env{'form.request.prefix'}=~/\.(\d+)\_$/) { |
#&appenv('request.ambiguous' => $thisfn); |
#&appenv({'request.ambiguous' => $thisfn}); |
#return $env{$cache_str}=''; |
#return $env{$cache_str}=''; |
#} |
#} |
#$syval.=$1; |
#$syval.=$1; |
Line 7421 sub symbread {
|
Line 7546 sub symbread {
|
return $env{$cache_str}=$syval; |
return $env{$cache_str}=$syval; |
} |
} |
} |
} |
&appenv('request.ambiguous' => $thisfn); |
&appenv({'request.ambiguous' => $thisfn}); |
return $env{$cache_str}=''; |
return $env{$cache_str}=''; |
} |
} |
|
|
Line 7935 sub tokenwrapper {
|
Line 8060 sub tokenwrapper {
|
my (undef,$udom,$uname,$file)=split('/',$uri,4); |
my (undef,$udom,$uname,$file)=split('/',$uri,4); |
if ($udom && $uname && $file) { |
if ($udom && $uname && $file) { |
$file=~s|(\?\.*)*$||; |
$file=~s|(\?\.*)*$||; |
&appenv("userfile.$udom/$uname/$file" => $env{'request.course.id'}); |
&appenv({"userfile.$udom/$uname/$file" => $env{'request.course.id'}}); |
return 'http://'.&hostname(&homeserver($uname,$udom)).'/'.$uri. |
return 'http://'.&hostname(&homeserver($uname,$udom)).'/'.$uri. |
(($uri=~/\?/)?'&':'?').'token='.$token. |
(($uri=~/\?/)?'&':'?').'token='.$token. |
'&tokenissued='.$perlvar{'lonHostID'}; |
'&tokenissued='.$perlvar{'lonHostID'}; |
Line 8001 sub filelocation {
|
Line 8126 sub filelocation {
|
my @ids=¤t_machine_ids(); |
my @ids=¤t_machine_ids(); |
foreach my $id (@ids) { if ($id eq $home) { $is_me=1; } } |
foreach my $id (@ids) { if ($id eq $home) { $is_me=1; } } |
if ($is_me) { |
if ($is_me) { |
$location=&propath($udom,$uname). |
$location=&propath($udom,$uname).'/userfiles/'.$filename; |
'/userfiles/'.$filename; |
|
} else { |
} else { |
$location=$Apache::lonnet::perlvar{'lonDocRoot'}.'/userfiles/'. |
$location=$Apache::lonnet::perlvar{'lonDocRoot'}.'/userfiles/'. |
$udom.'/'.$uname.'/'.$filename; |
$udom.'/'.$uname.'/'.$filename; |
Line 8780 that was requested
|
Line 8904 that was requested
|
|
|
=item * |
=item * |
X<appenv()> |
X<appenv()> |
B<appenv(%hash)>: the value of %hash is written to |
B<appenv($hashref,$rolesarrayref)>: the value of %{$hashref} is written to |
the user envirnoment file, and will be restored for each access this |
the user envirnoment file, and will be restored for each access this |
user makes during this session, also modifies the %env for the current |
user makes during this session, also modifies the %env for the current |
process |
process. Optional rolesarrayref - if defined contains a reference to an array |
|
of roles which are exempt from the restriction on modifying user.role entries |
|
in the user's environment.db and in %env. |
|
|
=item * |
=item * |
X<delenv()> |
X<delenv()> |
Line 9346 put_dom($namespace,$storehash,$udom,$uho
|
Line 9472 put_dom($namespace,$storehash,$udom,$uho
|
domain level either on specified domain server ($uhome) or primary domain |
domain level either on specified domain server ($uhome) or primary domain |
server ($udom and $uhome are optional) |
server ($udom and $uhome are optional) |
|
|
|
=item * |
|
|
|
get_domain_defaults($target_domain) : returns hash with defaults for |
|
authentication and language in the domain. Keys are: auth_def, auth_arg_def, |
|
lang_def; corresponsing values are authentication type (internal, krb4, krb5, |
|
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 |
|
(if available), or lastly from values in lonTabs/dns_domain,tab, |
|
or lonTabs/domain.tab. |
|
|
|
%domdefaults = &get_auth_defaults($target_domain); |
|
|
=back |
=back |
|
|
=head2 Network Status Functions |
=head2 Network Status Functions |