version 1.83, 2006/06/30 04:23:33
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version 1.87, 2006/07/17 19:49:14
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Line 35 use Apache::File;
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Line 35 use Apache::File;
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use Apache::lonnet; |
use Apache::lonnet; |
use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
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use Apache::restrictedaccess(); |
use CGI::Cookie(); |
use CGI::Cookie(); |
use Fcntl qw(:flock); |
use Fcntl qw(:flock); |
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use LONCAPA; |
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sub cleanup { |
sub cleanup { |
my ($r)=@_; |
my ($r)=@_; |
Line 136 sub get_posted_cgi {
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Line 138 sub get_posted_cgi {
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} |
} |
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sub portfolio_access { |
sub portfolio_access { |
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my ($r,$requrl) = @_; |
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my (undef,$udom,$unum,$file_name,$group) = &parse_portfolio_url($requrl); |
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my $result = &get_portfolio_access($udom,$unum,$file_name,$group); |
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if ($result eq 'ok') { |
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return OK; |
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} elsif ($result =~ /^[^:]+:guest_/) { |
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&passphrase_access_checker($r,$result,$requrl); |
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return OK; |
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} |
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return FORBIDDEN; |
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} |
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sub get_portfolio_access { |
my ($udom,$unum,$file_name,$group) = @_; |
my ($udom,$unum,$file_name,$group) = @_; |
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my $current_perms = &Apache::lonnet::get_portfile_permissions($udom,$unum); |
my $current_perms = &Apache::lonnet::get_portfile_permissions($udom,$unum); |
my %access_controls = &Apache::lonnet::get_access_controls( |
my %access_controls = &Apache::lonnet::get_access_controls( |
$current_perms,$group,$file_name); |
$current_perms,$group,$file_name); |
Line 172 sub portfolio_access {
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Line 188 sub portfolio_access {
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} |
} |
if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') { |
if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') { |
if ($guest) { |
if ($guest) { |
return 'guest:'.$guest; |
return $guest; |
} |
} |
} else { |
} else { |
if (@domains > 0) { |
if (@domains > 0) { |
Line 247 sub portfolio_access {
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Line 263 sub portfolio_access {
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return 'ok'; |
return 'ok'; |
} else { |
} else { |
if (grep/^$sec$/,@sections) { |
if (grep/^$sec$/,@sections) { |
return 'ok' |
return 'ok'; |
} |
} |
} |
} |
} |
} |
Line 272 sub portfolio_access {
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Line 288 sub portfolio_access {
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} |
} |
} |
} |
if ($guest) { |
if ($guest) { |
return 'guest:'.$guest; |
return $guest; |
} |
} |
} |
} |
} |
} |
return; |
return; |
} |
} |
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sub passphrase_access_checker { |
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my ($r,$guestkey,$requrl) = @_; |
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my ($num,$scope,$end,$start) = ($guestkey =~ /^([^:]+):([a-z]+)_(\d*)_?(\d*)$/); |
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if ($scope eq 'guest') { |
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if (exists($env{'user.passphrase_access_'.$requrl})) { |
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if (($env{'user.passphrase_access_'.$requrl} == 0) || |
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($env{'user.passphrase_access_'.$requrl} > time)) { |
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$env{'request.publicaccess'} = 1; |
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return 'ok'; |
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} |
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} |
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} |
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$r->set_handlers('PerlHandler'=> \&Apache::restrictedaccess::handler); |
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$r->content_type('perl-script'); |
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return; |
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} |
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sub course_group_datechecker { |
sub course_group_datechecker { |
my ($dates,$now,$status) = @_; |
my ($dates,$now,$status) = @_; |
my ($start,$end) = split(/\./,$dates); |
my ($start,$end) = split(/\./,$dates); |
Line 303 sub course_group_datechecker {
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Line 336 sub course_group_datechecker {
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return; |
return; |
} |
} |
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sub parse_portfolio_url { |
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my ($url) = @_; |
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my ($type,$udom,$unum,$group,$file_name); |
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if ($url =~ m-/+uploaded/([^/]+)/([^/]+)/portfolio(/.+)$-) { |
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$type = 1; |
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$udom = $1; |
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$unum = $2; |
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$file_name = $3; |
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} elsif ($url =~ m-/+uploaded/([^/]+)/([^/]+)/groups/([^/]+)/portfolio/(.+)$-) { |
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$type = 2; |
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$udom = $1; |
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$unum = $2; |
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$group = $3; |
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$file_name = $3.'/'.$4; |
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} |
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if (wantarray) { |
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return ($type,$udom,$unum,$file_name,$group); |
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} |
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return $type; |
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} |
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sub is_portfolio_url { |
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my ($url) = @_; |
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return scalar(&parse_portfolio_url($url)); |
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} |
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sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
my $requrl=$r->uri; |
my $requrl=$r->uri; |
Line 365 sub handler {
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Line 426 sub handler {
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# ---------------------------------------------------------------- Check access |
# ---------------------------------------------------------------- Check access |
my $now = time; |
my $now = time; |
if ($requrl =~ m|/+uploaded/([^/]+)/([^/]+)/portfolio(/.+)$|) { |
if (&is_portfolio_url($requrl)) { |
my $result = &portfolio_access($1,$2,$3); |
return &portfolio_access($r,$requrl); |
if ($result eq 'ok') { |
} |
return OK; |
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} elsif ($result =~ /^guest:(\w+)$/) { |
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my $guestkey = $1; |
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#FIXME need to cause generation of an intermediate page |
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} |
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} elsif ($requrl =~ m|/+uploaded/([^/]+)/([^/]+)/groups/([^/]+)/portfolio/(.+)$|) { |
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my $result = &portfolio_access($1,$2,$3.'/'.$4,$3); |
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if ($result eq 'ok') { |
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return OK; |
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} elsif ($result =~ /^guest:(\w+)$/) { |
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my $guestkey = $1; |
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#FIXME need to cause generation of an intermediate page |
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} |
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} |
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if ($requrl!~/^\/adm|public|prtspool\//) { |
if ($requrl!~/^\/adm|public|prtspool\//) { |
my $access=&Apache::lonnet::allowed('bre',$requrl); |
my $access=&Apache::lonnet::allowed('bre',$requrl); |
if ($access eq '1') { |
if ($access eq '1') { |
Line 414 sub handler {
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Line 461 sub handler {
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&Apache::lonnet::countacc($requrl); |
&Apache::lonnet::countacc($requrl); |
$requrl=~/\.(\w+)$/; |
$requrl=~/\.(\w+)$/; |
if ((&Apache::loncommon::fileembstyle($1) eq 'ssi') || |
if ((&Apache::loncommon::fileembstyle($1) eq 'ssi') || |
($requrl=~/^\/adm\/.*\/(aboutme|navmaps|smppg|grppg|bulletinboard)(\?|$)/) || |
($requrl=~/^\/adm\/.*\/(aboutme|navmaps|smppg|bulletinboard)(\?|$)/) || |
($requrl=~/^\/adm\/wrapper\//) || |
($requrl=~/^\/adm\/wrapper\//) || |
($requrl=~m|^/adm/coursedocs/showdoc/|) || |
($requrl=~m|^/adm/coursedocs/showdoc/|) || |
($requrl=~m|\.problem/smpedit$|) || |
($requrl=~m|\.problem/smpedit$|) || |
Line 495 sub handler {
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Line 542 sub handler {
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return OK; |
return OK; |
} |
} |
# ------------------------------------- See if this is a viewable portfolio file |
# ------------------------------------- See if this is a viewable portfolio file |
if ($requrl =~ m|/+uploaded/([^/]+)/([^/]+)/portfolio(/.+)$|) { |
if (&is_portfolio_url($requrl)) { |
my $result = &portfolio_access($1,$2,$3); |
return &portfolio_access($r,$requrl); |
if ($result eq 'ok') { |
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return OK; |
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} elsif ($result =~ /^guest:(\w+)$/) { |
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my $guestkey = $1; |
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#FIXME need to cause generation of an intermediate page |
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} |
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} elsif ($requrl =~ m|/+uploaded/([^/]+)/([^/]+)/groups/([^/]+)/portfolio/(.+)$|) { |
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my $result = &portfolio_access($1,$2,$3.'/'.$4,$3); |
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if ($result eq 'ok') { |
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return OK; |
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} elsif ($result =~ /^guest:(\w+)$/) { |
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my $guestkey = $1; |
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#FIXME need to cause generation of an intermediate page |
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} |
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} |
} |
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# -------------------------------------------------------------- Not authorized |
# -------------------------------------------------------------- Not authorized |
$requrl=~/\.(\w+)$/; |
$requrl=~/\.(\w+)$/; |
# if ((&Apache::loncommon::fileembstyle($1) eq 'ssi') || |
# if ((&Apache::loncommon::fileembstyle($1) eq 'ssi') || |