version 1.143, 2013/02/05 21:32:45
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version 1.151, 2014/01/04 23:21:22
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Line 89 store attempted access
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Line 89 store attempted access
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=head1 NOTABLE SUBROUTINES |
=head1 NOTABLE SUBROUTINES |
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=over |
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=cut |
=cut |
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Line 103 use Apache::lonnet;
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Line 101 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 Apache::blockedaccess(); |
use Apache::blockedaccess(); |
use Fcntl qw(:flock); |
use Fcntl qw(:flock); |
use LONCAPA qw(:DEFAULT :match); |
use LONCAPA qw(:DEFAULT :match); |
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Line 230 sub get_posted_cgi {
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Line 228 sub get_posted_cgi {
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=pod |
=pod |
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=over |
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=item upload_size_allowed() |
=item upload_size_allowed() |
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Perform size checks for file uploads to essayresponse items in course context. |
Perform size checks for file uploads to essayresponse items in course context. |
Line 264 sub upload_size_allowed {
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Line 264 sub upload_size_allowed {
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=item sso_login() |
=item sso_login() |
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handle the case of the single sign on user, at this point $r->user |
handle the case of the single sign on user, at this point $r->user |
will be set and valid now need to find the loncapa user info and possibly |
will be set and valid; now need to find the loncapa user info, and possibly |
balance them |
balance them. If $r->user() is set this means either it was either set by |
returns OK if it was a SSO and user was handled |
SSO or by checkauthen.pm, if a valid cookie was found. The latter case can |
undef if not SSO or no means to hanle the user |
be identified by the third arg ($usename), except when lonacc is called in |
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an internal redirect to /adm/switchserver (e.g., load-balancing following |
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successful authentication) -- no cookie set yet. For that particular case |
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simply skip the call to sso_login(). |
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returns OK if it was SSO and user was handled. |
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returns undef if not SSO or no means to handle the user. |
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=cut |
=cut |
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sub sso_login { |
sub sso_login { |
my ($r,$handle) = @_; |
my ($r,$handle,$username) = @_; |
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my $lonidsdir=$r->dir_config('lonIDsDir'); |
my $lonidsdir=$r->dir_config('lonIDsDir'); |
if (($r->user eq '') || |
if (($r->user eq '') || ($username ne '') || |
(defined($env{'user.name'}) && (defined($env{'user.domain'})) |
(defined($env{'user.name'}) && (defined($env{'user.domain'})) |
&& ($handle ne ''))) { |
&& ($handle ne ''))) { |
# not an SSO case or already logged in |
# not an SSO case or already logged in |
Line 287 sub sso_login {
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Line 293 sub sso_login {
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my $query = $r->args; |
my $query = $r->args; |
my %form; |
my %form; |
if ($query) { |
if ($query) { |
my @items = ('role','symb'); |
my @items = ('role','symb','iptoken'); |
&Apache::loncommon::get_unprocessed_cgi($query,\@items); |
&Apache::loncommon::get_unprocessed_cgi($query,\@items); |
foreach my $item (@items) { |
foreach my $item (@items) { |
if (defined($env{'form.'.$item})) { |
if (defined($env{'form.'.$item})) { |
Line 296 sub sso_login {
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Line 302 sub sso_login {
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} |
} |
} |
} |
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my %sessiondata; |
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if ($form{'iptoken'}) { |
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%sessiondata = &Apache::lonnet::tmpget($form{'iptoken'}); |
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my $delete = &Apache::lonnet::tmpdel($form{'token'}); |
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} |
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my $domain = $r->dir_config('lonSSOUserDomain'); |
my $domain = $r->dir_config('lonSSOUserDomain'); |
if ($domain eq '') { |
if ($domain eq '') { |
$domain = $r->dir_config('lonDefDomain'); |
$domain = $r->dir_config('lonDefDomain'); |
Line 303 sub sso_login {
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Line 315 sub sso_login {
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my $home=&Apache::lonnet::homeserver($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)/) { |
&Apache::lonnet::logthis(" SSO authorized user $user "); |
&Apache::lonnet::logthis(" SSO authorized user $user "); |
my ($is_balancer,$otherserver) = |
my ($is_balancer,$otherserver,$hosthere); |
&Apache::lonnet::check_loadbalancing($user,$domain); |
if ($form{'iptoken'}) { |
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if (($sessiondata{'domain'} eq $form{'udom'}) && |
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($sessiondata{'username'} eq $form{'uname'})) { |
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$hosthere = 1; |
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} |
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} |
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unless ($hosthere) { |
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($is_balancer,$otherserver) = |
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&Apache::lonnet::check_loadbalancing($user,$domain); |
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} |
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if ($is_balancer) { |
if ($is_balancer) { |
# login but immediately go to switch server to find us a new |
# login but immediately go to switch server to find us a new |
# machine |
# machine |
Line 323 sub sso_login {
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Line 345 sub sso_login {
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} 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 $ip; |
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my $c = $r->connection; |
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eval { |
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$ip = $c->remote_ip(); |
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}; |
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if ($@) { |
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$ip = $c->client_ip(); |
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} |
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my %info=('ip' => $ip, |
'domain' => $domain, |
'domain' => $domain, |
'username' => $user, |
'username' => $user, |
'server' => $r->dir_config('lonHostID'), |
'server' => $r->dir_config('lonHostID'), |
Line 334 sub sso_login {
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Line 364 sub sso_login {
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$info{$item} = $form{$item}; |
$info{$item} = $form{$item}; |
} |
} |
} |
} |
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unless ($info{'symb'}) { |
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unless ($r->uri eq '/adm/roles') { |
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$info{'origurl'} = $r->uri; |
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} |
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} |
if ($r->dir_config("ssodirecturl") == 1) { |
if ($r->dir_config("ssodirecturl") == 1) { |
$info{'origurl'} = $r->uri; |
$info{'origurl'} = $r->uri; |
} |
} |
Line 380 sub sso_login {
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Line 415 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; |
if (&Apache::lonnet::is_domainimage($requrl)) { |
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if ($requrl =~ m{^/res/adm/pages/[^/]+\.(gif|png)$}) { |
return OK; |
return OK; |
} |
} |
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if ($requrl =~ m{^/res/adm/pages/[^/]+\.(gif|png)$}) { |
if (&Apache::lonnet::is_domainimage($requrl)) { |
return OK; |
return OK; |
} |
} |
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my $handle = &Apache::lonnet::check_for_valid_session($r); |
my %user; |
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my $handle = &Apache::lonnet::check_for_valid_session($r,undef,\%user); |
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my $result = &sso_login($r,$handle); |
unless (($requrl eq '/adm/switchserver') && (!$r->is_initial_req())) { |
if (defined($result)) { |
my $result = &sso_login($r,$handle,$user{'name'}); |
return $result; |
if (defined($result)) { |
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return $result; |
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} |
} |
} |
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my ($is_balancer,$otherserver); |
my ($is_balancer,$otherserver); |
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if ($handle eq '') { |
if ($handle eq '') { |
unless (($requrl eq '/adm/switchserver') && (!$r->is_initial_req())) { |
unless (($requrl eq '/adm/switchserver') && (!$r->is_initial_req())) { |
$r->log_reason("Cookie $handle not valid", $r->filename); |
$r->log_reason("Cookie not valid", $r->filename); |
} |
} |
} elsif ($handle ne '') { |
} elsif ($handle ne '') { |
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Line 477 sub handler {
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Line 516 sub handler {
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$checkexempt = 1; |
$checkexempt = 1; |
} |
} |
} |
} |
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if ($env{'user.noloadbalance'} eq $r->dir_config('lonHostID')) { |
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$checkexempt = 1; |
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} |
unless ($checkexempt) { |
unless ($checkexempt) { |
($is_balancer,$otherserver) = |
($is_balancer,$otherserver) = |
&Apache::lonnet::check_loadbalancing($env{'user.name'}, |
&Apache::lonnet::check_loadbalancing($env{'user.name'}, |
Line 629 sub handler {
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Line 671 sub handler {
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$env{'request.state'} = 'edit'; |
$env{'request.state'} = 'edit'; |
} |
} |
} |
} |
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} |
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} elsif ($requrl =~ m{^/+uploaded/\Q$cdom\E/\Q$cnum\E/portfolio/syllabus/.+\.html?$}) { |
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if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) { |
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if ($query) { |
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&Apache::loncommon::get_unprocessed_cgi($query,['forceedit','editmode']); |
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if (($env{'form.forceedit'}) || ($env{'form.editmode'})) { |
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$env{'request.state'} = 'edit'; |
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} |
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} |
} |
} |
} |
} |
} |
} |