version 1.2, 2000/06/07 19:19:31
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version 1.5, 2000/09/06 14:25:17
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Line 4
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Line 4
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# (Login Screen |
# (Login Screen |
# 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14 Gerd Kortemeyer) |
# 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14 Gerd Kortemeyer) |
# 11/23 Gerd Kortemeyer) |
# 11/23 Gerd Kortemeyer) |
# 1/14,03/06,06/01 Gerd Kortemeyer |
# 1/14,03/06,06/01,07/22,07/24,07/25,09/04,09/06 Gerd Kortemeyer |
# |
# |
package Apache::lonroles; |
package Apache::lonroles; |
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Line 19 sub handler {
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Line 19 sub handler {
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$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
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# --------------------------------------------------- Read Plain Text for Roles |
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my $tabdir = $r->dir_config('lonTabDir'); |
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my @rolesplain; |
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my %plain; |
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{ |
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my $idf=Apache::File->new("$tabdir/rolesplain.tab"); |
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@rolesplain=<$idf>; |
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} |
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map { |
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my ($short,$long)=split(/:/,$_); |
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$plain{$short}=$long; |
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} @rolesplain; |
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# ---------------------------------------------------------------- Print Header |
# ---------------------------------------------------------------- Print Header |
$r->print(<<ENDHEADER); |
$r->print(<<ENDHEADER); |
<html> |
<html> |
Line 47 ENDHEADER
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Line 31 ENDHEADER
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# ------------------------------------------ Get Error Message from Environment |
# ------------------------------------------ Get Error Message from Environment |
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my ($fn,$priv,$nochoose,$error,$msg)=split(/:/,$ENV{'user.error.msg'}); |
my ($fn,$priv,$nochoose,$error,$msg)=split(/:/,$ENV{'user.error.msg'}); |
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$r->log_reason( |
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"$msg for $ENV{'user.name'} domain $ENV{'user.domain'} access $priv",$fn); |
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# -------------------------------------------------------- Generate Page Output |
# -------------------------------------------------------- Generate Page Output |
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if ($error) { |
if ($error) { |
$r->print("<h1>LON-CAPA Access Control</h1>"); |
$r->print("<h1>LON-CAPA Access Control</h1>"); |
$r->print("<hr><pre>Access : $plain{$priv}<br>"); |
$r->print("<hr><pre>Access : ". |
$r->print("Resource: $fn<br>"); |
Apache::lonnet::plaintext($priv)."\n"); |
$r->print("Action : $msg</pre><hr>"); |
$r->print("Resource: $fn\n"); |
$r->log_reason( |
$r->print("Action : $msg\n</pre><hr>"); |
"$msg for $ENV{'user.name'} domain $ENV{'user.domain'} access $priv",$fn); |
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} else { |
} else { |
$r->print("<h1>LON-CAPA User Roles</h1>"); |
$r->print("<h1>LON-CAPA User Roles</h1>"); |
} |
} |
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my $now=time; |
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my $then=$ENV{'user.login.time'}; |
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if ($nochoose) { |
if ($nochoose) { |
$r->print("<h2>Assigned User Roles</h2>"); |
$r->print("<h2>Assigned User Roles</h2>\n"); |
} else { |
} else { |
$r->print("<h2>Select a User Role</h2>\n"); |
$r->print("<h2>Select a User Role</h2>\n"); |
$r->print('<form method=get action="'.$fn.'">'); |
$r->print('<form method=get action="'.$fn.'">'); |
$r->print('<input type=hidden name=blue value=green><input type=submit></form>'); |
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} |
} |
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$r->print('<table><tr><th>User Role</th><th colspan=2>Extent</th>'. |
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'<th>Start</th><th>End</th><th>Remark</th></tr>'."\n"); |
my $envkey; |
my $envkey; |
foreach $envkey (keys %ENV) { |
foreach $envkey (sort keys %ENV) { |
$r->print("$envkey ---- $ENV{$envkey}<br>"); |
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if ($envkey=~/^user\.role\./) { |
if ($envkey=~/^user\.role\./) { |
my ($dum1,$dum2,$role,$where)=split(/\./,$envkey); |
my ($dum1,$dum2,$role,@pwhere)=split(/\./,$envkey); |
$r->print("$plain{$role} for $where<br>"); |
my $where=join('.',@pwhere); |
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my ($tstart,$tend)=split(/\./,$ENV{$envkey}); |
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my $tremark=''; |
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my $tstatus='is'; |
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my $tpstart=' '; |
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my $tpend=' '; |
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if ($tstart) { |
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if ($tstart>$then) { |
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$tstatus='future'; |
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if ($tstart<$now) { $tstatus='will'; } |
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} |
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$tpstart=localtime($tstart); |
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} |
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if ($tend) { |
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if ($tend<$then) { $tstatus='expired'; } |
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if ($tend>$now) { $tstatus='will_not'; } |
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$tpend=localtime($tend); |
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} |
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my $tbg; |
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if ($tstatus eq 'is') { |
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$tbg='#77FF77'; |
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} elsif ($tstatus eq 'future') { |
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$tbg='#FFFF77'; |
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} elsif ($tstatus eq 'will') { |
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$tbg='#FFAA77'; |
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$tremark.='Active at next login.'; |
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} elsif ($tstatus eq 'expired') { |
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$tbg='#FF7777'; |
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} elsif ($tstatus eq 'will_not') { |
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$tbg='#AAFF77'; |
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$tremark.='Expired after logout.'; |
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} |
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my $trole; |
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if ($role =~ /^cr\//) { |
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my ($rdummy,$rdomain,$rauthor,$rrole)=split(/\//,$role); |
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$tremark.='<br>Defined by '.$rauthor.' at '.$rdomain.'.'; |
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$trole=$rrole; |
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} else { |
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$trole=Apache::lonnet::plaintext($role); |
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} |
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my $ttype; |
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my $twhere; |
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my ($tres,$tdom,@trest)=split(/\//,$where); |
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if ($where=~/\.course$/) { |
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$ttype='Course'; |
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$twhere=$tdom.'/'.join('/',@trest); |
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} elsif ($tdom) { |
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$ttype='Domain'; |
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$twhere=$tdom; |
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} else { |
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$ttype='System'; |
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$twhere='/'; |
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} |
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$r->print('<tr bgcolor='.$tbg.'><td>'.$trole.'</td><td>'. |
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$ttype.'</td><td>'.$twhere.'</td><td>'.$tpstart. |
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'</td><td>'.$tpend. |
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'</td><td>'.$tremark.' </td></tr>'."\n"); |
} |
} |
} |
} |
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$r->print('</table>'); |
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unless ($nochoose) { |
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$r->print("</form>\n"); |
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} |
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# ----------------------------------------------------------------- Priviledges |
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$r->print('<hr><h2>Priviledges</h2>'); |
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foreach $envkey (sort keys %ENV) { |
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if ($envkey=~/^user\.priv\./) { |
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my ($dum1,$dum2,@pwhere)=split(/\./,$envkey); |
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my $where=join('.',@pwhere); |
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my $ttype; |
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my $twhere; |
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my ($tres,$tdom,@trest)=split(/\//,$where); |
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if ($where=~/\.course$/) { |
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$ttype='Course'; |
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$twhere=$tdom.'/'.join('/',@trest); |
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} elsif ($tdom) { |
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$ttype='Domain'; |
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$twhere=$tdom; |
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} else { |
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$ttype='System'; |
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$twhere='/'; |
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} |
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$r->print("\n<h3>".$ttype.': '.$twhere.'</h3><ul>'); |
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map { |
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if ($_) { |
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my ($prv,$restr)=split(/\&/,$_); |
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my $trestr=''; |
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if ($restr ne 'F') { |
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my $i; |
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$trestr.=' ('; |
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for ($i=0;$i<length($restr);$i++) { |
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$trestr.= |
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Apache::lonnet::plaintext(substr($restr,$i,1)); |
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if ($i<length($restr)-1) { $trestr.=', '; } |
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} |
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$trestr.=')'; |
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} |
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$r->print('<li>'.Apache::lonnet::plaintext($prv).$trestr. |
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'</li>'); |
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} |
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} sort split(/:/,$ENV{$envkey}); |
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$r->print('</ul>'); |
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} |
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} |
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# -------------------------------------------------------------- Debug - remove |
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$->print("<hr><h1>Debugging</h1><hr>\n"); |
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foreach $envkey (sort keys %ENV) { |
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$r->print("$envkey ---- $ENV{$envkey}<br>"); |
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} |
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$r->print("</body></html>\n"); |
$r->print("</body></html>\n"); |
return OK; |
return OK; |
} |
} |