version 1.92, 2006/08/08 17:20:15
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version 1.107, 2007/01/31 16:48:54
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Line 36 use Apache::lonnet;
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Line 36 use Apache::lonnet;
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use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::restrictedaccess(); |
use Apache::restrictedaccess(); |
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use Apache::blockedaccess(); |
use CGI::Cookie(); |
use CGI::Cookie(); |
use Fcntl qw(:flock); |
use Fcntl qw(:flock); |
use LONCAPA; |
use LONCAPA; |
Line 44 sub cleanup {
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Line 45 sub cleanup {
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my ($r)=@_; |
my ($r)=@_; |
if (! $r->is_initial_req()) { return DECLINED; } |
if (! $r->is_initial_req()) { return DECLINED; } |
&Apache::lonnet::save_cache(); |
&Apache::lonnet::save_cache(); |
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&Apache::lontexconvert::jsMath_reset(); |
return OK; |
return OK; |
} |
} |
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Line 137 sub get_posted_cgi {
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Line 139 sub get_posted_cgi {
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$r->headers_in->unset('Content-length'); |
$r->headers_in->unset('Content-length'); |
} |
} |
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# handle the case of the single sign on user, at this point $r->user |
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# will be set and valid now need to find the loncapa user info and possibly |
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# balance them |
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# returns OK if it was a SSO and user was handled |
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# undef if not SSO or no means to hanle the user |
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sub sso_login { |
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my ($r,$lonid,$handle) = @_; |
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my $lonidsdir=$r->dir_config('lonIDsDir'); |
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if (!($r->user |
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&& (!defined($env{'user.name'}) && !defined($env{'user.domain'})) |
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&& (!$lonid || !-e "$lonidsdir/$handle.id" || $handle eq ''))) { |
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# not an SSO case or already logged in |
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return undef; |
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} |
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my ($user) = ($r->user =~ m/([a-zA-Z0-9_\-@.]*)/); |
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my $domain = $r->dir_config('lonDefDomain'); |
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my $home=&Apache::lonnet::homeserver($user,$domain); |
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if ($home !~ /(con_lost|no_host|no_such_host)/) { |
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&Apache::lonnet::logthis(" SSO authorized user $user "); |
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if ($r->dir_config("lonBalancer") eq 'yes') { |
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# login but immeaditly go to switch server to find us a new |
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# machine |
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&Apache::lonauth::success($r,$user,$domain,$home,'noredirect'); |
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$env{'request.sso.login'} = 1; |
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if (defined($r->dir_config("lonSSOReloginServer"))) { |
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$env{'request.sso.reloginserver'} = |
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$r->dir_config('lonSSOReloginServer'); |
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} |
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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' => $r->dir_config('lonHostID'), |
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'sso.login' => 1 |
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); |
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if (defined($r->dir_config("lonSSOReloginServer"))) { |
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$info{'sso.reloginserver'} = |
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$r->dir_config('lonSSOReloginServer'); |
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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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&Apache::lonnet::logthis(" SSO authorized unknown user $user "); |
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$r->subprocess_env->set('SSOUserUnknown' => $user); |
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$r->subprocess_env->set('SSOUserDomain' => $domain); |
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$r->internal_redirect($r->dir_config('lonSSOUserUnknownRedirect')); |
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$r->set_handlers('PerlHandler'=> undef); |
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return OK; |
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} |
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return undef; |
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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 147 sub handler {
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Line 214 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]); |
Line 204 sub handler {
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Line 259 sub handler {
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# ---------------------------------------------------------------- Check access |
# ---------------------------------------------------------------- Check access |
my $now = time; |
my $now = time; |
if ($requrl!~/^\/adm|public|prtspool\//) { |
if ($requrl !~ m{^/(?:adm|public|prtspool)/} |
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|| $requrl =~ /^\/adm\/.*\/(smppg|bulletinboard)(\?|$ )/x) { |
my $access=&Apache::lonnet::allowed('bre',$requrl); |
my $access=&Apache::lonnet::allowed('bre',$requrl); |
if ($access eq '1') { |
if ($access eq '1') { |
$env{'user.error.msg'}="$requrl:bre:0:0:Choose Course"; |
$env{'user.error.msg'}="$requrl:bre:0:0:Choose Course"; |
Line 214 sub handler {
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Line 270 sub handler {
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&Apache::restrictedaccess::setup_handler($r); |
&Apache::restrictedaccess::setup_handler($r); |
return OK; |
return OK; |
} |
} |
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if ($access eq 'B') { |
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&Apache::blockedaccess::setup_handler($r); |
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return OK; |
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} |
if (($access ne '2') && ($access ne 'F')) { |
if (($access ne '2') && ($access ne 'F')) { |
$env{'user.error.msg'}="$requrl:bre:1:1:Access Denied"; |
$env{'user.error.msg'}="$requrl:bre:1:1:Access Denied"; |
return HTTP_NOT_ACCEPTABLE; |
return HTTP_NOT_ACCEPTABLE; |