version 1.459, 2003/12/12 00:20:08
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version 1.480, 2004/03/30 20:46:24
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Line 377 sub delenv {
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Line 377 sub delenv {
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return 'error: '.$!; |
return 'error: '.$!; |
} |
} |
foreach (@oldenv) { |
foreach (@oldenv) { |
unless ($_=~/^$delthis/) { print $fh $_; } |
if ($_=~/^$delthis/) { |
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my ($key,undef) = split('=',$_); |
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delete($ENV{$key}); |
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} else { |
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print $fh $_; |
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} |
} |
} |
close($fh); |
close($fh); |
} |
} |
Line 524 sub authenticate {
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Line 529 sub authenticate {
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my ($uname,$upass,$udom)=@_; |
my ($uname,$upass,$udom)=@_; |
$upass=escape($upass); |
$upass=escape($upass); |
$uname=~s/\W//g; |
$uname=~s/\W//g; |
if (($perlvar{'lonRole'} eq 'library') && |
my $uhome=&homeserver($uname,$udom); |
($udom eq $perlvar{'lonDefDomain'})) { |
if (!$uhome) { |
my $answer=reply("encrypt:auth:$udom:$uname:$upass",$perlvar{'lonHostID'}); |
&logthis("User $uname at $udom is unknown in authenticate"); |
if ($answer =~ /authorized/) { |
return 'no_host'; |
if ($answer eq 'authorized') { |
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&logthis("User $uname at $udom authorized by local server"); |
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return $perlvar{'lonHostID'}; |
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} |
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if ($answer eq 'non_authorized') { |
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&logthis("User $uname at $udom rejected by local server"); |
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return 'no_host'; |
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} |
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} |
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} |
} |
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my $answer=reply("encrypt:auth:$udom:$uname:$upass",$uhome); |
my $tryserver; |
if ($answer eq 'authorized') { |
foreach $tryserver (keys %libserv) { |
&logthis("User $uname at $udom authorized by $uhome"); |
if ($hostdom{$tryserver} eq $udom) { |
return $uhome; |
my $answer=reply("encrypt:auth:$udom:$uname:$upass",$tryserver); |
} |
if ($answer =~ /authorized/) { |
if ($answer eq 'non_authorized') { |
if ($answer eq 'authorized') { |
&logthis("User $uname at $udom rejected by $uhome"); |
&logthis("User $uname at $udom authorized by $tryserver"); |
return 'no_host'; |
return $tryserver; |
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} |
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if ($answer eq 'non_authorized') { |
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&logthis("User $uname at $udom rejected by $tryserver"); |
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return 'no_host'; |
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} |
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} |
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} |
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} |
} |
&logthis("User $uname at $udom could not be authenticated"); |
&logthis("User $uname at $udom threw error $answer when checking authentication mechanism"); |
return 'no_host'; |
return 'no_host'; |
} |
} |
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Line 661 sub assign_access_key {
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Line 649 sub assign_access_key {
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$uname=$ENV{'user.domain'} unless (defined($uname)); |
$uname=$ENV{'user.domain'} unless (defined($uname)); |
my %existing=&get('accesskeys',[$ckey],$cdom,$cnum); |
my %existing=&get('accesskeys',[$ckey],$cdom,$cnum); |
if (($existing{$ckey}=~/^\#(.*)$/) || # - new key |
if (($existing{$ckey}=~/^\#(.*)$/) || # - new key |
($existing{$ckey}=~/^$uname\:$udom\#(.*)$/)) { |
($existing{$ckey}=~/^\Q$uname\E\:\Q$udom\E\#(.*)$/)) { |
# assigned to this person |
# assigned to this person |
# - this should not happen, |
# - this should not happen, |
# unless something went wrong |
# unless something went wrong |
Line 768 sub validate_access_key {
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Line 756 sub validate_access_key {
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$udom=$ENV{'user.name'} unless (defined($udom)); |
$udom=$ENV{'user.name'} unless (defined($udom)); |
$uname=$ENV{'user.domain'} unless (defined($uname)); |
$uname=$ENV{'user.domain'} unless (defined($uname)); |
my %existing=&get('accesskeys',[$ckey],$cdom,$cnum); |
my %existing=&get('accesskeys',[$ckey],$cdom,$cnum); |
return ($existing{$ckey}=~/^$uname\:$udom\#/); |
return ($existing{$ckey}=~/^\Q$uname\E\:\Q$udom\E\#/); |
} |
} |
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# ------------------------------------- Find the section of student in a course |
# ------------------------------------- Find the section of student in a course |
Line 796 sub getsection {
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Line 784 sub getsection {
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&homeserver($unam,$udom)))) { |
&homeserver($unam,$udom)))) { |
my ($key,$value)=split(/\=/,$_); |
my ($key,$value)=split(/\=/,$_); |
$key=&unescape($key); |
$key=&unescape($key); |
next if ($key !~/^$courseid(?:\/)*(\w+)*\_st$/); |
next if ($key !~/^\Q$courseid\E(?:\/)*(\w+)*\_st$/); |
my $section=$1; |
my $section=$1; |
if ($key eq $courseid.'_st') { $section=''; } |
if ($key eq $courseid.'_st') { $section=''; } |
my ($dummy,$end,$start)=split(/\_/,&unescape($value)); |
my ($dummy,$end,$start)=split(/\_/,&unescape($value)); |
Line 975 sub usection {
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Line 963 sub usection {
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&homeserver($unam,$udom)))) { |
&homeserver($unam,$udom)))) { |
my ($key,$value)=split(/\=/,$_); |
my ($key,$value)=split(/\=/,$_); |
$key=&unescape($key); |
$key=&unescape($key); |
if ($key=~/^$courseid(?:\/)*(\w+)*\_st$/) { |
if ($key=~/^\Q$courseid\E(?:\/)*(\w+)*\_st$/) { |
my $section=$1; |
my $section=$1; |
if ($key eq $courseid.'_st') { $section=''; } |
if ($key eq $courseid.'_st') { $section=''; } |
my ($dummy,$end,$start)=split(/\_/,&unescape($value)); |
my ($dummy,$end,$start)=split(/\_/,&unescape($value)); |
Line 1183 sub tokenwrapper {
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Line 1171 sub tokenwrapper {
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$uri=~s/^\///; |
$uri=~s/^\///; |
$ENV{'user.environment'}=~/\/([^\/]+)\.id/; |
$ENV{'user.environment'}=~/\/([^\/]+)\.id/; |
my $token=$1; |
my $token=$1; |
if ($uri=~/^uploaded\/([^\/]+)\/([^\/]+)\/([^\/]+)(\?\.*)*$/) { |
# if ($uri=~/^uploaded\/([^\/]+)\/([^\/]+)\/([^\/]+)(\?\.*)*$/) { |
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if ($uri=~m|^uploaded/([^/]+)/([^/]+)/(.+)(\?\.*)*$|) { |
&appenv('userfile.'.$1.'/'.$2.'/'.$3 => $ENV{'request.course.id'}); |
&appenv('userfile.'.$1.'/'.$2.'/'.$3 => $ENV{'request.course.id'}); |
return 'http://'.$hostname{ &homeserver($2,$1)}.'/'.$uri. |
return 'http://'.$hostname{ &homeserver($2,$1)}.'/'.$uri. |
(($uri=~/\?/)?'&':'?').'token='.$token. |
(($uri=~/\?/)?'&':'?').'token='.$token. |
Line 1192 sub tokenwrapper {
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Line 1181 sub tokenwrapper {
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return '/adm/notfound.html'; |
return '/adm/notfound.html'; |
} |
} |
} |
} |
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# --------- File operations in /home/httpd/html/userfiles/$domain/1/2/3/$course |
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# input: action, courseID, current domain, home server for course, intended |
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# path to file, source of file. |
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# output: ok if successful, diagnostic message otherwise |
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# |
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# Allows directory structure to be used within lonUsers/../userfiles/ for a |
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# course. |
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# |
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# action = propagate - /home/httpd/html/userfiles/$domain/1/2/3/$course/$file |
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# will be copied to /home/httpd/lonUsers/1/2/3/$course/userfiles in |
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# course's home server. |
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# |
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# action = copy - /home/httpd/html/userfiles/$domain/1/2/3/$course/$file will |
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# be copied from $source (current location) to |
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# /home/httpd/html/userfiles/$domain/1/2/3/$course/$file |
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# and will then be copied to |
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# /home/httpd/lonUsers/$domain/1/2/3/$course/userfiles/$file in |
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# course's home server. |
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sub process_coursefile { |
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my ($action,$docuname,$docudom,$docuhome,$file,$source)=@_; |
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my $fetchresult; |
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if ($action eq 'propagate') { |
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$fetchresult= &reply('fetchuserfile:'.$docudom.'/'.$docuname.'/'.$file |
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,$docuhome); |
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} elsif ($action eq 'copy') { |
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my $fetchresult = ''; |
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my $fpath = ''; |
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my $fname = $file; |
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($fpath,$fname) = ($file =~ m|^(.*)/([^/]+)$|); |
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$fpath=$docudom.'/'.$docuname.'/'.$fpath; |
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my $filepath=$perlvar{'lonDocRoot'}.'/userfiles'; |
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unless ($fpath eq '') { |
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my @parts=split('/',$fpath); |
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foreach my $part (@parts) { |
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$filepath.= '/'.$part; |
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if ((-e $filepath)!=1) { |
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mkdir($filepath,0777); |
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} |
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} |
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} |
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if ($source eq '') { |
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$fetchresult = 'no source file'; |
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} else { |
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my $destination = $filepath.'/'.$fname; |
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print STDERR "Getting ready to rename $source to $destination\n"; |
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rename($source,$destination); |
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$fetchresult= &reply('fetchuserfile:'.$docudom.'/'.$docuname.'/'.$file, |
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$docuhome); |
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} |
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} |
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unless ( ($fetchresult eq 'ok') || ($fetchresult eq 'no source file') ) { |
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&logthis('Failed to transfer '.$docudom.'/'.$docuname.'/'.$file. |
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' to host '.$docuhome.': '.$fetchresult); |
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} |
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return $fetchresult; |
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} |
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# --------------- Take an uploaded file and put it into the userfiles directory |
# --------------- Take an uploaded file and put it into the userfiles directory |
# input: name of form element, coursedoc=1 means this is for the course |
# input: name of form element, coursedoc=1 means this is for the course |
# output: url of file in userspace |
# output: url of file in userspace |
Line 1248 sub finishuserfileupload {
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Line 1295 sub finishuserfileupload {
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} |
} |
# Notify homeserver to grep it |
# Notify homeserver to grep it |
# |
# |
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my $fetchresult= &reply('fetchuserfile:'.$docudom.'/'.$docuname.'/'.$fname, |
my $fetchresult= |
$docuhome); |
&reply('fetchuserfile:'.$docudom.'/'.$docuname.'/'.$fname,$docuhome); |
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if ($fetchresult eq 'ok') { |
if ($fetchresult eq 'ok') { |
# |
# |
# Return the URL to it |
# Return the URL to it |
Line 1424 sub userrolelog {
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Line 1470 sub userrolelog {
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my ($trole,$username,$domain,$area,$tstart,$tend)=@_; |
my ($trole,$username,$domain,$area,$tstart,$tend)=@_; |
if (($trole=~/^ca/) || ($trole=~/^in/) || |
if (($trole=~/^ca/) || ($trole=~/^in/) || |
($trole=~/^cc/) || ($trole=~/^ep/) || |
($trole=~/^cc/) || ($trole=~/^ep/) || |
($trole=~/^cr/)) { |
($trole=~/^cr/) || ($trole=~/^ta/)) { |
my (undef,$rudom,$runame,$rsec)=split(/\//,$area); |
my (undef,$rudom,$runame,$rsec)=split(/\//,$area); |
$userrolehash |
$userrolehash |
{$trole.':'.$username.':'.$domain.':'.$runame.':'.$rudom.':'.$rsec} |
{$trole.':'.$username.':'.$domain.':'.$runame.':'.$rudom.':'.$rsec} |
Line 1436 sub get_course_adv_roles {
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Line 1482 sub get_course_adv_roles {
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my $cid=shift; |
my $cid=shift; |
$cid=$ENV{'request.course.id'} unless (defined($cid)); |
$cid=$ENV{'request.course.id'} unless (defined($cid)); |
my %coursehash=&coursedescription($cid); |
my %coursehash=&coursedescription($cid); |
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my %nothide=(); |
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foreach (split(/\s*\,\s*/,$coursehash{'nothideprivileged'})) { |
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$nothide{join(':',split(/[\@\:]/,$_))}=1; |
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} |
my %returnhash=(); |
my %returnhash=(); |
my %dumphash= |
my %dumphash= |
&dump('nohist_userroles',$coursehash{'domain'},$coursehash{'num'}); |
&dump('nohist_userroles',$coursehash{'domain'},$coursehash{'num'}); |
Line 1446 sub get_course_adv_roles {
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Line 1496 sub get_course_adv_roles {
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if (($tend) && ($tend<$now)) { next; } |
if (($tend) && ($tend<$now)) { next; } |
if (($tstart) && ($now<$tstart)) { next; } |
if (($tstart) && ($now<$tstart)) { next; } |
my ($role,$username,$domain,$section)=split(/\:/,$_); |
my ($role,$username,$domain,$section)=split(/\:/,$_); |
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if ((&privileged($username,$domain)) && |
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(!$nothide{$username.':'.$domain})) { next; } |
my $key=&plaintext($role); |
my $key=&plaintext($role); |
if ($section) { $key.=' (Sec/Grp '.$section.')'; } |
if ($section) { $key.=' (Sec/Grp '.$section.')'; } |
if ($returnhash{$key}) { |
if ($returnhash{$key}) { |
Line 2127 sub coursedescription {
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Line 2179 sub coursedescription {
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return %returnhash; |
return %returnhash; |
} |
} |
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# -------------------------------------------------See if a user is privileged |
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sub privileged { |
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my ($username,$domain)=@_; |
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my $rolesdump=&reply("dump:$domain:$username:roles", |
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&homeserver($username,$domain)); |
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if (($rolesdump eq 'con_lost') || ($rolesdump eq '')) { return 0; } |
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my $now=time; |
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if ($rolesdump ne '') { |
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foreach (split(/&/,$rolesdump)) { |
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if ($_!~/^rolesdef\&/) { |
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my ($area,$role)=split(/=/,$_); |
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$area=~s/\_\w\w$//; |
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my ($trole,$tend,$tstart)=split(/_/,$role); |
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if (($trole eq 'dc') || ($trole eq 'su')) { |
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my $active=1; |
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if ($tend) { |
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if ($tend<$now) { $active=0; } |
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} |
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if ($tstart) { |
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if ($tstart>$now) { $active=0; } |
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} |
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if ($active) { return 1; } |
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} |
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} |
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} |
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} |
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return 0; |
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} |
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# -------------------------------------------------------- Get user privileges |
# -------------------------------------------------------- Get user privileges |
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sub rolesinit { |
sub rolesinit { |
Line 2547 sub allowed {
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Line 2629 sub allowed {
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# Course |
# Course |
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if ($ENV{'user.priv.'.$ENV{'request.role'}.'./'}=~/$priv\&([^\:]*)/) { |
if ($ENV{'user.priv.'.$ENV{'request.role'}.'./'}=~/\Q$priv\E\&([^\:]*)/) { |
$thisallowed.=$1; |
$thisallowed.=$1; |
} |
} |
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# Domain |
# Domain |
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if ($ENV{'user.priv.'.$ENV{'request.role'}.'./'.(split(/\//,$uri))[0].'/'} |
if ($ENV{'user.priv.'.$ENV{'request.role'}.'./'.(split(/\//,$uri))[0].'/'} |
=~/$priv\&([^\:]*)/) { |
=~/\Q$priv\E\&([^\:]*)/) { |
$thisallowed.=$1; |
$thisallowed.=$1; |
} |
} |
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Line 2564 sub allowed {
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Line 2646 sub allowed {
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$courseuri=~s/^([^\/])/\/$1/; |
$courseuri=~s/^([^\/])/\/$1/; |
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if ($ENV{'user.priv.'.$ENV{'request.role'}.'.'.$courseuri} |
if ($ENV{'user.priv.'.$ENV{'request.role'}.'.'.$courseuri} |
=~/$priv\&([^\:]*)/) { |
=~/\Q$priv\E\&([^\:]*)/) { |
$thisallowed.=$1; |
$thisallowed.=$1; |
} |
} |
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Line 2582 sub allowed {
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Line 2664 sub allowed {
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# If this is generating or modifying users, exit with special codes |
# If this is generating or modifying users, exit with special codes |
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if (':csu:cdc:ccc:cin:cta:cep:ccr:cst:cad:cli:cau:cdg:cca:'=~/\:$priv\:/) { |
if (':csu:cdc:ccc:cin:cta:cep:ccr:cst:cad:cli:cau:cdg:cca:'=~/\:\Q$priv\E\:/) { |
return $thisallowed; |
return $thisallowed; |
} |
} |
# |
# |
Line 2603 sub allowed {
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Line 2685 sub allowed {
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if ($match) { |
if ($match) { |
$statecond=$cond; |
$statecond=$cond; |
if ($ENV{'user.priv.'.$ENV{'request.role'}.'./'.$courseprivid} |
if ($ENV{'user.priv.'.$ENV{'request.role'}.'./'.$courseprivid} |
=~/$priv\&([^\:]*)/) { |
=~/\Q$priv\E\&([^\:]*)/) { |
$thisallowed.=$1; |
$thisallowed.=$1; |
$checkreferer=0; |
$checkreferer=0; |
} |
} |
Line 2631 sub allowed {
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Line 2713 sub allowed {
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if ($match) { |
if ($match) { |
my $refstatecond=$cond; |
my $refstatecond=$cond; |
if ($ENV{'user.priv.'.$ENV{'request.role'}.'./'.$courseprivid} |
if ($ENV{'user.priv.'.$ENV{'request.role'}.'./'.$courseprivid} |
=~/$priv\&([^\:]*)/) { |
=~/\Q$priv\E\&([^\:]*)/) { |
$thisallowed.=$1; |
$thisallowed.=$1; |
$uri=$refuri; |
$uri=$refuri; |
$statecond=$refstatecond; |
$statecond=$refstatecond; |
Line 2684 sub allowed {
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Line 2766 sub allowed {
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if ((time-$ENV{$prefix.'last_cache'})>$expiretime) { |
if ((time-$ENV{$prefix.'last_cache'})>$expiretime) { |
&coursedescription($courseid); |
&coursedescription($courseid); |
} |
} |
if (($ENV{$prefix.'res.'.$uri.'.lock.sections'}=~/\,$csec\,/) |
if (($ENV{$prefix.'res.'.$uri.'.lock.sections'}=~/\,\Q$csec\E\,/) |
|| ($ENV{$prefix.'res.'.$uri.'.lock.sections'} eq 'all')) { |
|| ($ENV{$prefix.'res.'.$uri.'.lock.sections'} eq 'all')) { |
if ($ENV{$prefix.'res.'.$uri.'.lock.expire'}>time) { |
if ($ENV{$prefix.'res.'.$uri.'.lock.expire'}>time) { |
&log($ENV{'user.domain'},$ENV{'user.name'}, |
&log($ENV{'user.domain'},$ENV{'user.name'}, |
Line 2695 sub allowed {
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Line 2777 sub allowed {
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return ''; |
return ''; |
} |
} |
} |
} |
if (($ENV{$prefix.'priv.'.$priv.'.lock.sections'}=~/\,$csec\,/) |
if (($ENV{$prefix.'priv.'.$priv.'.lock.sections'}=~/\,\Q$csec\E\,/) |
|| ($ENV{$prefix.'priv.'.$priv.'.lock.sections'} eq 'all')) { |
|| ($ENV{$prefix.'priv.'.$priv.'.lock.sections'} eq 'all')) { |
if ($ENV{'priv.'.$priv.'.lock.expire'}>time) { |
if ($ENV{'priv.'.$priv.'.lock.expire'}>time) { |
&log($ENV{'user.domain'},$ENV{'user.name'}, |
&log($ENV{'user.domain'},$ENV{'user.name'}, |
Line 2729 sub allowed {
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Line 2811 sub allowed {
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my $rolecode=(split(/\./,$ENV{'request.role'}))[0]; |
my $rolecode=(split(/\./,$ENV{'request.role'}))[0]; |
my $unamedom=$ENV{'user.name'}.':'.$ENV{'user.domain'}; |
my $unamedom=$ENV{'user.name'}.':'.$ENV{'user.domain'}; |
if ($ENV{'course.'.$ENV{'request.course.id'}.'.'.$priv.'.roles.denied'} |
if ($ENV{'course.'.$ENV{'request.course.id'}.'.'.$priv.'.roles.denied'} |
=~/$rolecode/) { |
=~/\Q$rolecode\E/) { |
&log($ENV{'user.domain'},$ENV{'user.name'},$ENV{'user.host'}, |
&log($ENV{'user.domain'},$ENV{'user.name'},$ENV{'user.host'}, |
'Denied by role: '.$priv.' for '.$uri.' as '.$rolecode.' in '. |
'Denied by role: '.$priv.' for '.$uri.' as '.$rolecode.' in '. |
$ENV{'request.course.id'}); |
$ENV{'request.course.id'}); |
Line 2737 sub allowed {
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Line 2819 sub allowed {
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} |
} |
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|
if ($ENV{'course.'.$ENV{'request.course.id'}.'.'.$priv.'.users.denied'} |
if ($ENV{'course.'.$ENV{'request.course.id'}.'.'.$priv.'.users.denied'} |
=~/$unamedom/) { |
=~/\Q$unamedom\E/) { |
&log($ENV{'user.domain'},$ENV{'user.name'},$ENV{'user.host'}, |
&log($ENV{'user.domain'},$ENV{'user.name'},$ENV{'user.host'}, |
'Denied by user: '.$priv.' for '.$uri.' as '.$unamedom.' in '. |
'Denied by user: '.$priv.' for '.$uri.' as '.$unamedom.' in '. |
$ENV{'request.course.id'}); |
$ENV{'request.course.id'}); |
Line 2749 sub allowed {
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Line 2831 sub allowed {
|
|
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if ($thisallowed=~/R/) { |
if ($thisallowed=~/R/) { |
my $rolecode=(split(/\./,$ENV{'request.role'}))[0]; |
my $rolecode=(split(/\./,$ENV{'request.role'}))[0]; |
if (&metadata($uri,'roledeny')=~/$rolecode/) { |
if (&metadata($uri,'roledeny')=~/\Q$rolecode\E/) { |
&log($ENV{'user.domain'},$ENV{'user.name'},$ENV{'user.host'}, |
&log($ENV{'user.domain'},$ENV{'user.name'},$ENV{'user.host'}, |
'Denied by role: '.$priv.' for '.$uri.' as '.$rolecode); |
'Denied by role: '.$priv.' for '.$uri.' as '.$rolecode); |
return ''; |
return ''; |
Line 2761 sub allowed {
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Line 2843 sub allowed {
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if ($thisallowed=~/X/) { |
if ($thisallowed=~/X/) { |
if ($ENV{'acc.randomout'}) { |
if ($ENV{'acc.randomout'}) { |
my $symb=&symbread($uri,1); |
my $symb=&symbread($uri,1); |
if (($symb) && ($ENV{'acc.randomout'}=~/\&$symb\&/)) { |
if (($symb) && ($ENV{'acc.randomout'}=~/\&\Q$symb\E\&/)) { |
return ''; |
return ''; |
} |
} |
} |
} |
Line 2825 sub definerole {
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Line 2907 sub definerole {
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my ($rolename,$sysrole,$domrole,$courole)=@_; |
my ($rolename,$sysrole,$domrole,$courole)=@_; |
foreach (split(':',$sysrole)) { |
foreach (split(':',$sysrole)) { |
my ($crole,$cqual)=split(/\&/,$_); |
my ($crole,$cqual)=split(/\&/,$_); |
if ($pr{'cr:s'}!~/$crole/) { return "refused:s:$crole"; } |
if ($pr{'cr:s'}!~/\Q$crole\E/) { return "refused:s:$crole"; } |
if ($pr{'cr:s'}=~/$crole\&/) { |
if ($pr{'cr:s'}=~/\Q$crole\E\&/) { |
if ($pr{'cr:s'}!~/$crole\&\w*$cqual/) { |
if ($pr{'cr:s'}!~/\Q$crole\E\&\w*\Q$cqual\E/) { |
return "refused:s:$crole&$cqual"; |
return "refused:s:$crole&$cqual"; |
} |
} |
} |
} |
} |
} |
foreach (split(':',$domrole)) { |
foreach (split(':',$domrole)) { |
my ($crole,$cqual)=split(/\&/,$_); |
my ($crole,$cqual)=split(/\&/,$_); |
if ($pr{'cr:d'}!~/$crole/) { return "refused:d:$crole"; } |
if ($pr{'cr:d'}!~/\Q$crole\E/) { return "refused:d:$crole"; } |
if ($pr{'cr:d'}=~/$crole\&/) { |
if ($pr{'cr:d'}=~/\Q$crole\E\&/) { |
if ($pr{'cr:d'}!~/$crole\&\w*$cqual/) { |
if ($pr{'cr:d'}!~/\Q$crole\W\&\w*\Q$cqual\E/) { |
return "refused:d:$crole&$cqual"; |
return "refused:d:$crole&$cqual"; |
} |
} |
} |
} |
} |
} |
foreach (split(':',$courole)) { |
foreach (split(':',$courole)) { |
my ($crole,$cqual)=split(/\&/,$_); |
my ($crole,$cqual)=split(/\&/,$_); |
if ($pr{'cr:c'}!~/$crole/) { return "refused:c:$crole"; } |
if ($pr{'cr:c'}!~/\Q$crole\E/) { return "refused:c:$crole"; } |
if ($pr{'cr:c'}=~/$crole\&/) { |
if ($pr{'cr:c'}=~/\Q$crole\E\&/) { |
if ($pr{'cr:c'}!~/$crole\&\w*$cqual/) { |
if ($pr{'cr:c'}!~/\Q$crole\E\&\w*\Q$cqual\E/) { |
return "refused:c:$crole&$cqual"; |
return "refused:c:$crole&$cqual"; |
} |
} |
} |
} |
Line 2892 sub log_query {
|
Line 2974 sub log_query {
|
my $command=&escape(join(':',map{$_.'='.$filters{$_}} keys %filters)); |
my $command=&escape(join(':',map{$_.'='.$filters{$_}} keys %filters)); |
my $queryid=&reply("querysend:".$query.':'.$udom.':'.$uname.':'.$command, |
my $queryid=&reply("querysend:".$query.':'.$udom.':'.$uname.':'.$command, |
$uhome); |
$uhome); |
unless ($queryid=~/^$uhost\_/) { return 'error: '.$queryid; } |
unless ($queryid=~/^\Q$uhost\E\_/) { return 'error: '.$queryid; } |
return get_query_reply($queryid); |
return get_query_reply($queryid); |
} |
} |
|
|
Line 3791 sub packages_tab_default {
|
Line 3873 sub packages_tab_default {
|
my $packages=&metadata($uri,'packages'); |
my $packages=&metadata($uri,'packages'); |
foreach my $package (split(/,/,$packages)) { |
foreach my $package (split(/,/,$packages)) { |
my ($pack_type,$pack_part)=split(/_/,$package,2); |
my ($pack_type,$pack_part)=split(/_/,$package,2); |
if ($pack_part eq $part) { |
if (defined($packagetab{"$pack_type&$name&default"})) { |
return $packagetab{"$pack_type&$name&default"}; |
return $packagetab{"$pack_type&$name&default"}; |
} |
} |
|
if (defined($packagetab{$pack_type."_".$pack_part."&$name&default"})) { |
|
return $packagetab{$pack_type."_".$pack_part."&$name&default"}; |
|
} |
} |
} |
return undef; |
return undef; |
} |
} |
Line 3822 sub metadata {
|
Line 3907 sub metadata {
|
# if it is a non metadata possible uri return quickly |
# if it is a non metadata possible uri return quickly |
if (($uri eq '') || (($uri =~ m|^/*adm/|) && ($uri !~ m|^adm/includes|)) || |
if (($uri eq '') || (($uri =~ m|^/*adm/|) && ($uri !~ m|^adm/includes|)) || |
($uri =~ m|/$|) || ($uri =~ m|/.meta$|) || ($uri =~ /^~/) || |
($uri =~ m|/$|) || ($uri =~ m|/.meta$|) || ($uri =~ /^~/) || |
($uri =~ m|home/[^/]+/public_html/|)) { |
($uri =~ m|home/[^/]+/public_html/|) || ($uri =~ m|^uploaded/|)) { |
return ''; |
return undef; |
} |
} |
my $filename=$uri; |
my $filename=$uri; |
$uri=~s/\.meta$//; |
$uri=~s/\.meta$//; |
Line 4013 sub metadata_generate_part0 {
|
Line 4098 sub metadata_generate_part0 {
|
my $olddis=$$metacache{':parameter_'.$allnames{$name}.'_'.$name. |
my $olddis=$$metacache{':parameter_'.$allnames{$name}.'_'.$name. |
'.display'}; |
'.display'}; |
my $expr='\\[Part: '.$allnames{$name}.'\\]'; |
my $expr='\\[Part: '.$allnames{$name}.'\\]'; |
$olddis=~s/$expr/\[Part: 0\]/; |
$olddis=~s/\Q$expr\E/\[Part: 0\]/; |
$$metacache{"$key.display"}=$olddis; |
$$metacache{"$key.display"}=$olddis; |
} |
} |
} |
} |
Line 4371 sub setup_random_from_rndseed {
|
Line 4456 sub setup_random_from_rndseed {
|
} |
} |
} |
} |
|
|
|
sub latest_receipt_algorithm_id { |
|
return 'receipt2'; |
|
} |
|
|
|
sub recunique { |
|
my $fucourseid=shift; |
|
my $unique; |
|
if ($ENV{"course.$fucourseid.receiptalg"} eq 'receipt2') { |
|
$unique=$ENV{"course.$fucourseid.internal.encseed"}; |
|
} else { |
|
$unique=$perlvar{'lonReceipt'}; |
|
} |
|
return unpack("%32C*",$unique); |
|
} |
|
|
|
sub recprefix { |
|
my $fucourseid=shift; |
|
my $prefix; |
|
if ($ENV{"course.$fucourseid.receiptalg"} eq 'receipt2') { |
|
$prefix=$ENV{"course.$fucourseid.internal.encpref"}; |
|
} else { |
|
$prefix=$perlvar{'lonHostID'}; |
|
} |
|
return unpack("%32C*",$prefix); |
|
} |
|
|
sub ireceipt { |
sub ireceipt { |
my ($funame,$fudom,$fucourseid,$fusymb)=@_; |
my ($funame,$fudom,$fucourseid,$fusymb,$part)=@_; |
my $cuname=unpack("%32C*",$funame); |
my $cuname=unpack("%32C*",$funame); |
my $cudom=unpack("%32C*",$fudom); |
my $cudom=unpack("%32C*",$fudom); |
my $cucourseid=unpack("%32C*",$fucourseid); |
my $cucourseid=unpack("%32C*",$fucourseid); |
my $cusymb=unpack("%32C*",$fusymb); |
my $cusymb=unpack("%32C*",$fusymb); |
my $cunique=unpack("%32C*",$perlvar{'lonReceipt'}); |
my $cunique=&recunique($fucourseid); |
return unpack("%32C*",$perlvar{'lonHostID'}).'-'. |
my $cpart=unpack("%32S*",$part); |
($cunique%$cuname+ |
my $return =&recprefix($fucourseid).'-'; |
$cunique%$cudom+ |
if ($ENV{"course.$fucourseid.receiptalg"} eq 'receipt2' || |
$cusymb%$cuname+ |
$ENV{'request.state'} eq 'construct') { |
$cusymb%$cudom+ |
&Apache::lonxml::debug("doing receipt2 using parts $cpart, uname $cuname and udom $cudom gets ".($cpart%$cuname). |
$cucourseid%$cuname+ |
" and ".($cpart%$cudom)); |
$cucourseid%$cudom); |
|
|
$return.= ($cunique%$cuname+ |
|
$cunique%$cudom+ |
|
$cusymb%$cuname+ |
|
$cusymb%$cudom+ |
|
$cucourseid%$cuname+ |
|
$cucourseid%$cudom+ |
|
$cpart%$cuname+ |
|
$cpart%$cudom); |
|
} else { |
|
$return.= ($cunique%$cuname+ |
|
$cunique%$cudom+ |
|
$cusymb%$cuname+ |
|
$cusymb%$cudom+ |
|
$cucourseid%$cuname+ |
|
$cucourseid%$cudom); |
|
} |
|
return $return; |
} |
} |
|
|
sub receipt { |
sub receipt { |
my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser(); |
my ($part)=@_; |
return &ireceipt($name,$domain,$courseid,$symb); |
my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser(); |
|
return &ireceipt($name,$domain,$courseid,$symb,$part); |
} |
} |
|
|
# ------------------------------------------------------------ Serves up a file |
# ------------------------------------------------------------ Serves up a file |
# returns either the contents of the file or a -1 |
# returns either the contents of the file or |
|
# -1 if the file doesn't exist |
|
# -2 if an error occured when trying to aqcuire the file |
|
|
sub getfile { |
sub getfile { |
my $file=shift; |
my $file=shift; |
if ($file=~/^\/*uploaded\//) { # user file |
if ($file=~/^\/*uploaded\//) { # user file |
my $ua=new LWP::UserAgent; |
my $ua=new LWP::UserAgent; |
my $request=new HTTP::Request('GET',&tokenwrapper($file)); |
my $request=new HTTP::Request('GET',&tokenwrapper($file)); |
my $response=$ua->request($request); |
my $response=$ua->request($request); |
if ($response->is_success()) { |
if ($response->is_success()) { |
return $response->content; |
return $response->content; |
} else { |
} else { |
return -1; |
#&logthis("Return Code is ".$response->code." for $file ". |
} |
# &tokenwrapper($file)); |
} else { # normal file from res space |
# 500 for ISE when tokenwrapper can't figure out what server to |
&repcopy($file); |
# contact |
if (! -e $file ) { return -1; }; |
# 503 when lonuploadacc can't contact the requested server |
my $fh; |
if ($response->code eq 503 || $response->code eq 500) { |
open($fh,"<$file"); |
return -2; |
my $a=''; |
} else { |
while (<$fh>) { $a .=$_; } |
return -1; |
return $a; |
} |
} |
} |
|
} else { # normal file from res space |
|
&repcopy($file); |
|
if (! -e $file ) { return -1; }; |
|
my $fh; |
|
open($fh,"<$file"); |
|
my $a=''; |
|
while (<$fh>) { $a .=$_; } |
|
return $a; |
|
} |
} |
} |
|
|
sub filelocation { |
sub filelocation { |
Line 4426 sub filelocation {
|
Line 4567 sub filelocation {
|
} elsif ($file=~/^\/*uploaded/) { # is an uploaded file |
} elsif ($file=~/^\/*uploaded/) { # is an uploaded file |
$location=$file; |
$location=$file; |
} else { |
} else { |
$file=~s/^$perlvar{'lonDocRoot'}//; |
$file=~s/^\Q$perlvar{'lonDocRoot'}\E//; |
$file=~s:^/*res::; |
$file=~s:^/res/:/:; |
if ( !( $file =~ m:^/:) ) { |
if ( !( $file =~ m:^/:) ) { |
$location = $dir. '/'.$file; |
$location = $dir. '/'.$file; |
} else { |
} else { |
Line 4436 sub filelocation {
|
Line 4577 sub filelocation {
|
} |
} |
$location=~s://+:/:g; # remove duplicate / |
$location=~s://+:/:g; # remove duplicate / |
while ($location=~m:/\.\./:) {$location=~ s:/[^/]+/\.\./:/:g;} #remove dir/.. |
while ($location=~m:/\.\./:) {$location=~ s:/[^/]+/\.\./:/:g;} #remove dir/.. |
|
while ($location=~m:/\./:) {$location=~ s:/\./:/:g;} #remove /./ |
return $location; |
return $location; |
} |
} |
|
|
sub hreflocation { |
sub hreflocation { |
my ($dir,$file)=@_; |
my ($dir,$file)=@_; |
unless (($file=~/^http:\/\//i) || ($file=~/^\//)) { |
unless (($file=~m-^http://-i) || ($file=~m-^/-)) { |
my $finalpath=filelocation($dir,$file); |
my $finalpath=filelocation($dir,$file); |
$finalpath=~s/^\/home\/httpd\/html//; |
$finalpath=~s-^/home/httpd/html--; |
$finalpath=~s-/home/(\w+)/public_html/-/~$1/-; |
$finalpath=~s-^/home/(\w+)/public_html/-/~$1/-; |
return $finalpath; |
return $finalpath; |
} else { |
} elsif ($file=~m-^/home-) { |
return $file; |
$file=~s-^/home/httpd/html--; |
|
$file=~s-^/home/(\w+)/public_html/-/~$1/-; |
|
return $file; |
|
} |
|
return $file; |
|
} |
|
|
|
sub current_machine_domains { |
|
my $hostname=$hostname{$perlvar{'lonHostID'}}; |
|
my @domains; |
|
while( my($id, $name) = each(%hostname)) { |
|
# &logthis("-$id-$name-$hostname-"); |
|
if ($hostname eq $name) { |
|
push(@domains,$hostdom{$id}); |
|
} |
|
} |
|
return @domains; |
|
} |
|
|
|
sub current_machine_ids { |
|
my $hostname=$hostname{$perlvar{'lonHostID'}}; |
|
my @ids; |
|
while( my($id, $name) = each(%hostname)) { |
|
# &logthis("-$id-$name-$hostname-"); |
|
if ($hostname eq $name) { |
|
push(@ids,$id); |
|
} |
} |
} |
|
return @ids; |
} |
} |
|
|
# ------------------------------------------------------------- Declutters URLs |
# ------------------------------------------------------------- Declutters URLs |
|
|
sub declutter { |
sub declutter { |
my $thisfn=shift; |
my $thisfn=shift; |
$thisfn=~s/^$perlvar{'lonDocRoot'}//; |
$thisfn=~s/^\Q$perlvar{'lonDocRoot'}\E//; |
$thisfn=~s/^\///; |
$thisfn=~s/^\///; |
$thisfn=~s/^res\///; |
$thisfn=~s/^res\///; |
$thisfn=~s/\?.+$//; |
$thisfn=~s/\?.+$//; |