version 1.96, 2006/09/05 17:33:06
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version 1.111, 2007/10/02 01:09:59
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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(); |
use CGI::Cookie(); |
use Apache::blockedaccess(); |
use Fcntl qw(:flock); |
use Fcntl qw(:flock); |
use LONCAPA; |
use LONCAPA; |
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Line 144 sub get_posted_cgi {
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Line 144 sub get_posted_cgi {
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# returns OK if it was a SSO and user was handled |
# returns OK if it was a SSO and user was handled |
# undef if not SSO or no means to hanle the user |
# undef if not SSO or no means to hanle the user |
sub sso_login { |
sub sso_login { |
my ($r,$lonid,$handle) = @_; |
my ($r,$handle) = @_; |
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my $lonidsdir=$r->dir_config('lonIDsDir'); |
my $lonidsdir=$r->dir_config('lonIDsDir'); |
if (!($r->user |
if (!($r->user |
&& (!defined($env{'user.name'}) && !defined($env{'user.domain'})) |
&& (!defined($env{'user.name'}) && !defined($env{'user.domain'})) |
&& (!$lonid || !-e "$lonidsdir/$handle.id" || $handle eq ''))) { |
&& ($handle eq ''))) { |
# not an SSO case or already logged in |
# not an SSO case or already logged in |
return undef; |
return undef; |
} |
} |
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my ($user) = ($r->user =~ m/([a-zA-Z0-9_\-@.]*)/); |
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my $domain = $r->dir_config('lonDefDomain'); |
my $domain = $r->dir_config('lonDefDomain'); |
my $home=&Apache::lonnet::homeserver($r->user,$domain); |
my $home=&Apache::lonnet::homeserver($user,$domain); |
if ($home !~ /(con_lost|no_host|no_such_host)/) { |
if ($home !~ /(con_lost|no_host|no_such_host)/) { |
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&Apache::lonnet::logthis(" SSO authorized user $user "); |
if ($r->dir_config("lonBalancer") eq 'yes') { |
if ($r->dir_config("lonBalancer") eq 'yes') { |
# login but immeaditly go to switch server to find us a new |
# login but immeaditly go to switch server to find us a new |
# machine |
# machine |
&Apache::lonauth::success($r,$r->user,$domain,$home,'noredirect'); |
&Apache::lonauth::success($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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} |
$r->internal_redirect('/adm/switchserver'); |
$r->internal_redirect('/adm/switchserver'); |
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$r->set_handlers('PerlHandler'=> undef); |
} else { |
} else { |
# need to login them in, so generate the need data that |
# need to login them in, so generate the need data that |
# migrate expects to do login |
# migrate expects to do login |
my %info=('ip' => $r->connection->remote_ip(), |
my %info=('ip' => $r->connection->remote_ip(), |
'domain' => $domain, |
'domain' => $domain, |
'username' => $r->user, |
'username' => $user, |
'server' => $r->dir_config('lonHostID'), |
'server' => $r->dir_config('lonHostID'), |
'sso.login' => 1 |
'sso.login' => 1 |
); |
); |
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if (defined($r->dir_config("lonSSOReloginServer"))) { |
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$info{'sso.reloginserver'} = |
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$r->dir_config('lonSSOReloginServer'); |
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} |
my $token = |
my $token = |
&Apache::lonnet::tmpput(\%info, |
&Apache::lonnet::tmpput(\%info, |
$r->dir_config('lonHostID')); |
$r->dir_config('lonHostID')); |
$env{'form.token'} = $token; |
$env{'form.token'} = $token; |
$r->internal_redirect('/adm/migrateuser'); |
$r->internal_redirect('/adm/migrateuser'); |
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$r->set_handlers('PerlHandler'=> undef); |
} |
} |
return OK; |
return OK; |
} elsif (defined($r->dir_config('lonSSOUserUnkownRedirect'))) { |
} elsif (defined($r->dir_config('lonSSOUserUnknownRedirect'))) { |
$r->internal_redirect($r->dir_config('lonSSOUserUnkownRedirect')); |
&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); |
return OK; |
return OK; |
} |
} |
return undef; |
return undef; |
Line 188 sub sso_login {
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Line 206 sub sso_login {
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sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
my $requrl=$r->uri; |
my $requrl=$r->uri; |
my %cookies=CGI::Cookie->parse($r->header_in('Cookie')); |
if (&Apache::lonnet::is_domainimage($requrl)) { |
my $lonid=$cookies{'lonID'}; |
return OK; |
my $cookie; |
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my $lonidsdir=$r->dir_config('lonIDsDir'); |
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my $handle; |
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if ($lonid) { |
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$handle=$lonid->value; |
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$handle=~s/\W//g; |
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} |
} |
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if (my $result = &sso_login($r,$lonid,$handle)) { |
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my $handle = &Apache::lonnet::check_for_valid_session($r); |
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my $result = &sso_login($r,$handle); |
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if (defined($result)) { |
return $result |
return $result |
} |
} |
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Line 211 sub handler {
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Line 226 sub handler {
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if ($handle eq '') { |
if ($handle eq '') { |
$r->log_reason("Cookie $handle not valid", $r->filename); |
$r->log_reason("Cookie $handle not valid", $r->filename); |
} elsif ((-e "$lonidsdir/$handle.id") && ($handle ne '')) { |
} elsif ($handle ne '') { |
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# ------------------------------------------------------ Initialize Environment |
# ------------------------------------------------------ Initialize Environment |
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my $lonidsdir=$r->dir_config('lonIDsDir'); |
&Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle); |
&Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle); |
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# --------------------------------------------------------- Initialize Language |
# --------------------------------------------------------- Initialize Language |
Line 251 sub handler {
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Line 266 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; |
Line 261 sub handler {
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Line 280 sub handler {
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$env{'user.domain'}; |
$env{'user.domain'}; |
if ($requrl !~ /^\Q$start\E/) { |
if ($requrl !~ /^\Q$start\E/) { |
$env{'user.error.msg'}="$requrl:bre:1:1:Access Denied"; |
$env{'user.error.msg'}="$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|^/zipspool/|) { |
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my $start='/zipspool/zipout/'.$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"; |
return HTTP_NOT_ACCEPTABLE; |
return HTTP_NOT_ACCEPTABLE; |
} |
} |
} |
} |