version 1.79, 2006/06/16 22:37:29
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version 1.102, 2006/11/23 01:49:41
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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)=@_; |
if (! $r->is_initial_req()) { return DECLINED; } |
if (! $r->is_initial_req()) { return DECLINED; } |
&Apache::lonnet::save_cache(); |
&Apache::lonnet::save_cache(); |
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&Apache::lontexconvert::jsMath_reset(); |
return OK; |
return OK; |
} |
} |
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Line 135 sub get_posted_cgi {
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Line 138 sub get_posted_cgi {
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$r->headers_in->unset('Content-length'); |
$r->headers_in->unset('Content-length'); |
} |
} |
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sub portfolio_access { |
# handle the case of the single sign on user, at this point $r->user |
my ($udom,$unum,$file_name,$group) = @_; |
# will be set and valid now need to find the loncapa user info and possibly |
my $current_perms = &Apache::lonnet::get_portfile_permissions($udom,$unum); |
# balance them |
my %access_controls = &Apache::lonnet::get_access_controls( |
# returns OK if it was a SSO and user was handled |
$current_perms,$group,$file_name); |
# undef if not SSO or no means to hanle the user |
my ($public); |
sub sso_login { |
my $now = time; |
my ($r,$lonid,$handle) = @_; |
my $access_hash = $access_controls{$file_name}; |
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if (ref($access_hash) eq 'HASH') { |
my $lonidsdir=$r->dir_config('lonIDsDir'); |
foreach my $key (keys(%{$access_hash})) { |
if (!($r->user |
my ($num,$scope,$end,$start) = ($key =~ /^([^:]+):([a-z]+)_(\d*)_?(\d*)$/); |
&& (!defined($env{'user.name'}) && !defined($env{'user.domain'})) |
if ($start > $now) { |
&& (!$lonid || !-e "$lonidsdir/$handle.id" || $handle eq ''))) { |
next; |
# not an SSO case or already logged in |
} |
return undef; |
if ($end && $end<$now) { |
} |
next; |
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} |
my ($user) = ($r->user =~ m/([a-zA-Z0-9_\-@.]*)/); |
if ($scope eq 'public') { |
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$public = $key; |
my $domain = $r->dir_config('lonDefDomain'); |
last; |
my $home=&Apache::lonnet::homeserver($user,$domain); |
} |
if ($home !~ /(con_lost|no_host|no_such_host)/) { |
} |
if ($r->dir_config("lonBalancer") eq 'yes') { |
if ($public) { |
# login but immeaditly go to switch server to find us a new |
return 'ok'; |
# machine |
} |
&Apache::lonauth::success($r,$user,$domain,$home,'noredirect'); |
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$r->internal_redirect('/adm/switchserver'); |
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$r->set_handlers('PerlHandler'=> undef); |
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} else { |
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# need to login them in, so generate the need data that |
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# migrate expects to do login |
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my %info=('ip' => $r->connection->remote_ip(), |
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'domain' => $domain, |
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'username' => $user, |
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'server' => $r->dir_config('lonHostID'), |
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'sso.login' => 1 |
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); |
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my $token = |
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&Apache::lonnet::tmpput(\%info, |
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$r->dir_config('lonHostID')); |
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$env{'form.token'} = $token; |
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$r->internal_redirect('/adm/migrateuser'); |
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$r->set_handlers('PerlHandler'=> undef); |
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} |
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return OK; |
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} elsif (defined($r->dir_config('lonSSOUserUnknownRedirect'))) { |
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$r->internal_redirect($r->dir_config('lonSSOUserUnknownRedirect')); |
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$r->set_handlers('PerlHandler'=> undef); |
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return OK; |
} |
} |
return; |
return undef; |
} |
} |
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sub handler { |
sub handler { |
Line 174 sub handler {
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Line 200 sub handler {
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my $handle; |
my $handle; |
if ($lonid) { |
if ($lonid) { |
$handle=$lonid->value; |
$handle=&LONCAPA::clean_handle($lonid->value); |
$handle=~s/\W//g; |
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} |
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my ($sso_login); |
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if ($r->user |
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&& (!$lonid || !-e "$lonidsdir/$handle.id" || $handle eq '') ) { |
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$sso_login = 1; |
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my $domain = $r->dir_config('lonDefDomain'); |
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my $home=&Apache::lonnet::homeserver($r->user,$domain); |
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if ($home !~ /(con_lost|no_such_host)/) { |
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$handle=&Apache::lonauth::success($r,$r->user,$domain, |
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$home,'noredirect'); |
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$r->header_out('Set-cookie',"lonID=$handle; path=/"); |
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} |
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} |
} |
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if ($sso_login) { |
my $result = &sso_login($r,$lonid,$handle); |
&Apache::lonnet::appenv('request.sso.login' => 1); |
if (defined($result)) { |
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return $result |
} |
} |
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if ($r->dir_config("lonBalancer") eq 'yes') { |
if ($r->dir_config("lonBalancer") eq 'yes') { |
$r->set_handlers('PerlResponseHandler'=> |
$r->set_handlers('PerlResponseHandler'=> |
[\&Apache::switchserver::handler]); |
[\&Apache::switchserver::handler]); |
} |
} |
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if ($handle ne '') { |
if ($handle eq '') { |
if ((-e "$lonidsdir/$handle.id") && ($handle ne '')) { |
$r->log_reason("Cookie $handle not valid", $r->filename); |
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} elsif ((-e "$lonidsdir/$handle.id") && ($handle ne '')) { |
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# ------------------------------------------------------ Initialize Environment |
# ------------------------------------------------------ Initialize Environment |
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&Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle); |
&Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle); |
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# --------------------------------------------------------- Initialize Language |
# --------------------------------------------------------- Initialize Language |
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&Apache::lonlocal::get_language_handle($r); |
&Apache::lonlocal::get_language_handle($r); |
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} |
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# -------------------------------------------------- Should be a valid user now |
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if ($env{'user.name'} ne '' && $env{'user.domain'} ne '') { |
# -------------------------------------------------------------- Resource State |
# -------------------------------------------------------------- Resource State |
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if ($requrl=~/^\/+(res|uploaded)\//) { |
if ($requrl=~/^\/+(res|uploaded)\//) { |
$env{'request.state'} = "published"; |
$env{'request.state'} = "published"; |
} else { |
} else { |
$env{'request.state'} = 'unknown'; |
$env{'request.state'} = 'unknown'; |
} |
} |
$env{'request.filename'} = $r->filename; |
$env{'request.filename'} = $r->filename; |
$env{'request.noversionuri'} = &Apache::lonnet::deversion($requrl); |
$env{'request.noversionuri'} = &Apache::lonnet::deversion($requrl); |
# -------------------------------------------------------- Load POST parameters |
# -------------------------------------------------------- Load POST parameters |
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&Apache::lonacc::get_posted_cgi($r); |
&Apache::lonacc::get_posted_cgi($r); |
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# ---------------------------------------------------------------- Check access |
# ---------------------------------------------------------------- Check access |
my $now = time; |
my $now = time; |
if ($requrl =~ m#/+uploaded/([^/]+)/([^/]+)/portfolio(/.+)$#) { |
if ($requrl !~ m{^/(?:adm|public|prtspool)/} |
my $result = &portfolio_access($1,$2,$3); |
|| $requrl =~ /^\/adm\/.*\/(smppg|bulletinboard)(\?|$ )/x) { |
if ($result eq 'ok') { |
my $access=&Apache::lonnet::allowed('bre',$requrl); |
return OK; |
if ($access eq '1') { |
} |
$env{'user.error.msg'}="$requrl:bre:0:0:Choose Course"; |
} elsif ($requrl =~ m#/+uploaded/([^/]+)/([^/]+)/groups/([^/]+)/portfolio/(.+)$#) { |
return HTTP_NOT_ACCEPTABLE; |
my $result = &portfolio_access($1,$2,$4.'/'.$3,$3); |
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if ($result eq 'ok') { |
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return OK; |
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} |
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} |
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if ($requrl!~/^\/adm|public|prtspool\//) { |
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my $access=&Apache::lonnet::allowed('bre',$requrl); |
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if ($access eq '1') { |
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$env{'user.error.msg'}="$requrl:bre:0:0:Choose Course"; |
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return HTTP_NOT_ACCEPTABLE; |
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} |
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if (($access ne '2') && ($access ne 'F')) { |
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$env{'user.error.msg'}="$requrl:bre:1:1:Access Denied"; |
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return HTTP_NOT_ACCEPTABLE; |
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} |
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} |
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if ($requrl =~ m|^/prtspool/|) { |
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my $start='/prtspool/'.$env{'user.name'}.'_'. |
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$env{'user.domain'}; |
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if ($requrl !~ /^\Q$start\E/) { |
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$env{'user.error.msg'}="$requrl:bre:1:1:Access Denied"; |
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return HTTP_NOT_ACCEPTABLE; |
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} |
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} |
} |
if ($env{'user.name'} eq 'public' && |
if ($access eq 'A') { |
$env{'user.domain'} eq 'public' && |
&Apache::restrictedaccess::setup_handler($r); |
$requrl !~ m{^/+(res|public)/} && |
return OK; |
$requrl !~ m{^/+adm/(help|logout|randomlabel\.png)}) { |
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$env{'request.querystring'}=$r->args; |
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$env{'request.firsturl'}=$requrl; |
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return FORBIDDEN; |
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} |
} |
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if (($access ne '2') && ($access ne 'F')) { |
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$env{'user.error.msg'}="$requrl:bre:1:1:Access Denied"; |
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return HTTP_NOT_ACCEPTABLE; |
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} |
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} |
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if ($requrl =~ m|^/prtspool/|) { |
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my $start='/prtspool/'.$env{'user.name'}.'_'. |
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$env{'user.domain'}; |
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if ($requrl !~ /^\Q$start\E/) { |
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$env{'user.error.msg'}="$requrl:bre:1:1:Access Denied"; |
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return HTTP_NOT_ACCEPTABLE; |
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} |
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} |
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if ($env{'user.name'} eq 'public' && |
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$env{'user.domain'} eq 'public' && |
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$requrl !~ m{^/+(res|public|uploaded)/} && |
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$requrl !~ m{^/adm/[^/]+/[^/]+/aboutme/portfolio$ }x && |
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$requrl !~ m{^/+adm/(help|logout|restrictedaccess|randomlabel\.png)}) { |
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$env{'request.querystring'}=$r->args; |
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$env{'request.firsturl'}=$requrl; |
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return FORBIDDEN; |
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} |
# ------------------------------------------------------------- This is allowed |
# ------------------------------------------------------------- This is allowed |
if ($env{'request.course.id'}) { |
if ($env{'request.course.id'}) { |
&Apache::lonnet::countacc($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|bulletinboard)(\?|$)/) || |
($requrl=~/^\/adm\/.*\/(aboutme|navmaps|smppg|bulletinboard)(\?|$ )/x) || |
($requrl=~/^\/adm\/wrapper\//) || |
($requrl=~/^\/adm\/wrapper\//) || |
($requrl=~m|^/adm/coursedocs/showdoc/|) || |
($requrl=~m|^/adm/coursedocs/showdoc/|) || |
($requrl=~m|\.problem/smpedit$|) || |
($requrl=~m|\.problem/smpedit$|) || |
($requrl=~/^\/public\/.*\/syllabus$/)) { |
($requrl=~/^\/public\/.*\/syllabus$/)) { |
# ------------------------------------- This is serious stuff, get symb and log |
# ------------------------------------- This is serious stuff, get symb and log |
my $query=$r->args; |
my $query=$r->args; |
my $symb; |
my $symb; |
if ($query) { |
if ($query) { |
&Apache::loncommon::get_unprocessed_cgi($query,['symb']); |
&Apache::loncommon::get_unprocessed_cgi($query,['symb']); |
} |
} |
if ($env{'form.symb'}) { |
if ($env{'form.symb'}) { |
$symb=&Apache::lonnet::symbclean($env{'form.symb'}); |
$symb=&Apache::lonnet::symbclean($env{'form.symb'}); |
if ($requrl =~ m|^/adm/wrapper/| |
if ($requrl =~ m|^/adm/wrapper/| |
|| $requrl =~ m|^/adm/coursedocs/showdoc/|) { |
|| $requrl =~ m|^/adm/coursedocs/showdoc/|) { |
my ($map,$mid,$murl)=&Apache::lonnet::decode_symb($symb); |
my ($map,$mid,$murl)=&Apache::lonnet::decode_symb($symb); |
&Apache::lonnet::symblist($map,$murl => [$murl,$mid], |
&Apache::lonnet::symblist($map,$murl => [$murl,$mid], |
'last_known' =>[$murl,$mid]); |
'last_known' =>[$murl,$mid]); |
} elsif ((&Apache::lonnet::symbverify($symb,$requrl)) || |
} elsif ((&Apache::lonnet::symbverify($symb,$requrl)) || |
(($requrl=~m|(.*)/smpedit$|) && |
(($requrl=~m|(.*)/smpedit$|) && |
&Apache::lonnet::symbverify($symb,$1))) { |
&Apache::lonnet::symbverify($symb,$1))) { |
my ($map,$mid,$murl)=&Apache::lonnet::decode_symb($symb); |
my ($map,$mid,$murl)=&Apache::lonnet::decode_symb($symb); |
&Apache::lonnet::symblist($map,$murl => [$murl,$mid], |
&Apache::lonnet::symblist($map,$murl => [$murl,$mid], |
'last_known' =>[$murl,$mid]); |
'last_known' =>[$murl,$mid]); |
} else { |
} else { |
$r->log_reason('Invalid symb for '.$requrl.': '. |
$r->log_reason('Invalid symb for '.$requrl.': '. |
$symb); |
$symb); |
$env{'user.error.msg'}= |
$env{'user.error.msg'}= |
"$requrl:bre:1:1:Invalid Access"; |
"$requrl:bre:1:1:Invalid Access"; |
return HTTP_NOT_ACCEPTABLE; |
return HTTP_NOT_ACCEPTABLE; |
} |
} |
} else { |
} else { |
$symb=&Apache::lonnet::symbread($requrl); |
$symb=&Apache::lonnet::symbread($requrl); |
if (&Apache::lonnet::is_on_map($requrl) && $symb && |
if (&Apache::lonnet::is_on_map($requrl) && $symb && |
!&Apache::lonnet::symbverify($symb,$requrl)) { |
!&Apache::lonnet::symbverify($symb,$requrl)) { |
$r->log_reason('Invalid symb for '.$requrl.': '.$symb); |
$r->log_reason('Invalid symb for '.$requrl.': '.$symb); |
$env{'user.error.msg'}= |
$env{'user.error.msg'}= |
"$requrl:bre:1:1:Invalid Access"; |
"$requrl:bre:1:1:Invalid Access"; |
return HTTP_NOT_ACCEPTABLE; |
return HTTP_NOT_ACCEPTABLE; |
} |
} |
if ($symb) { |
if ($symb) { |
my ($map,$mid,$murl)= |
my ($map,$mid,$murl)= |
&Apache::lonnet::decode_symb($symb); |
&Apache::lonnet::decode_symb($symb); |
&Apache::lonnet::symblist($map,$murl =>[$murl,$mid], |
&Apache::lonnet::symblist($map,$murl =>[$murl,$mid], |
'last_known' =>[$murl,$mid]); |
'last_known' =>[$murl,$mid]); |
} |
} |
} |
} |
$env{'request.symb'}=$symb; |
$env{'request.symb'}=$symb; |
&Apache::lonnet::courseacclog($symb); |
&Apache::lonnet::courseacclog($symb); |
} else { |
} else { |
# ------------------------------------------------------- This is other content |
# ------------------------------------------------------- This is other content |
&Apache::lonnet::courseacclog($requrl); |
&Apache::lonnet::courseacclog($requrl); |
} |
} |
} |
} |
return OK; |
return OK; |
} else { |
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$r->log_reason("Cookie $handle not valid", $r->filename); |
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} |
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} |
} |
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# -------------------------------------------- See if this is a public resource |
# -------------------------------------------- See if this is a public resource |
if ($requrl=~m|^/public/| |
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|| (&Apache::lonnet::metadata($requrl,'copyright') eq 'public')) { |
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&Apache::lonnet::logthis('Granting public access: '.$requrl); |
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&Apache::lonlocal::get_language_handle($r); |
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my $cookie= |
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&Apache::lonauth::success($r,'public','public','public'); |
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my $lonidsdir=$r->dir_config('lonIDsDir'); |
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&Apache::lonnet::transfer_profile_to_env($lonidsdir,$cookie); |
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&Apache::lonacc::get_posted_cgi($r); |
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$env{'request.state'} = "published"; |
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$env{'request.publicaccess'} = 1; |
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$env{'request.filename'} = $r->filename; |
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$r->header_out('Set-cookie',"lonID=$cookie; path=/"); |
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return OK; |
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} |
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if ($requrl=~m|^/+adm/+help/+|) { |
if ($requrl=~m|^/+adm/+help/+|) { |
return OK; |
return OK; |
} |
} |
# ------------------------------------- See if this is a viewable portfolio file |
# ------------------------------------ See if this is a viewable portfolio file |
if ($requrl =~ m#/+uploaded/([^/]+)/([^/]+)/portfolio(/.+)$#) { |
if (&Apache::lonnet::is_portfolio_url($requrl)) { |
my $result = &portfolio_access($1,$2,$3); |
my $access=&Apache::lonnet::allowed('bre',$requrl); |
if ($result eq 'ok') { |
if ($access eq 'A') { |
return OK; |
&Apache::restrictedaccess::setup_handler($r); |
} |
return OK; |
} elsif ($requrl =~ m#/+uploaded/([^/]+)/([^/]+)/groups/([^/]+)/portfolio/(.+)$#) { |
} |
my $result = &portfolio_access($1,$2,$4.'/'.$3,$3); |
if (($access ne '2') && ($access ne 'F')) { |
if ($result eq 'ok') { |
$env{'user.error.msg'}="$requrl:bre:1:1:Access Denied"; |
return OK; |
return HTTP_NOT_ACCEPTABLE; |
} |
} |
} |
} |
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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') || |