version 1.448, 2010/07/20 02:42:27
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version 1.454, 2010/08/22 19:28:26
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Line 1789 sub authenticate_handler {
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Line 1789 sub authenticate_handler {
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unless ($clientcancheckhost) { |
unless ($clientcancheckhost) { |
my $uprimary_id = &Apache::lonnet::domain($udom,'primary'); |
my $uprimary_id = &Apache::lonnet::domain($udom,'primary'); |
my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id); |
my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id); |
my @intdoms = &Apache::lonnet::get_internet_names($clientname); |
my @intdoms; |
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my $internet_names = &Apache::lonnet::get_internet_names($clientname); |
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if (ref($internet_names) eq 'ARRAY') { |
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@intdoms = @{$internet_names}; |
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} |
unless ($uint_dom ne '' && grep(/^\Q$uint_dom\E$/,@intdoms)) { |
unless ($uint_dom ne '' && grep(/^\Q$uint_dom\E$/,@intdoms)) { |
my ($remote,$hosted); |
my ($remote,$hosted); |
my $remotesession = &get_usersession_config($udom,'remotesession'); |
my $remotesession = &get_usersession_config($udom,'remotesession'); |
Line 1800 sub authenticate_handler {
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Line 1804 sub authenticate_handler {
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if (ref($hostedsession) eq 'HASH') { |
if (ref($hostedsession) eq 'HASH') { |
$hosted = $hostedsession->{'hosted'}; |
$hosted = $hostedsession->{'hosted'}; |
} |
} |
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my $loncaparev = $clientversion; |
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if ($loncaparev eq '') { |
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$loncaparev = $Apache::lonnet::loncaparevs{$clientname}; |
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} |
$canhost = &Apache::lonnet::can_host_session($udom,$clientname, |
$canhost = &Apache::lonnet::can_host_session($udom,$clientname, |
$clientversion, |
$loncaparev, |
$remote,$hosted); |
$remote,$hosted); |
} |
} |
} |
} |
Line 3140 sub dump_with_regexp {
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Line 3148 sub dump_with_regexp {
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my $userinput = "$cmd:$tail"; |
my $userinput = "$cmd:$tail"; |
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my ($udom,$uname,$namespace,$regexp,$range)=split(/:/,$tail); |
my ($udom,$uname,$namespace,$regexp,$range,$extra)=split(/:/,$tail); |
if (defined($regexp)) { |
if (defined($regexp)) { |
$regexp=&unescape($regexp); |
$regexp=&unescape($regexp); |
} else { |
} else { |
Line 3158 sub dump_with_regexp {
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Line 3166 sub dump_with_regexp {
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} |
} |
my $hashref = &tie_user_hash($udom, $uname, $namespace, |
my $hashref = &tie_user_hash($udom, $uname, $namespace, |
&GDBM_READER()); |
&GDBM_READER()); |
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my $clientcheckrole; |
if ($hashref) { |
if ($hashref) { |
my $qresult=''; |
my $qresult=''; |
my $count=0; |
my $count=0; |
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if ($extra ne '') { |
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$extra = &Apache::lonnet::thaw_unescape($extra); |
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$clientcheckrole = $extra->{'clientcheckrole'}; |
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} |
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my @ids = &Apache::lonnet::current_machine_ids(); |
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my (%homecourses,$major,$minor,$now); |
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if (($namespace eq 'roles') && (!$clientcheckrole)) { |
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my $loncaparev = $clientversion; |
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if ($loncaparev eq '') { |
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$loncaparev = $Apache::lonnet::loncaparevs{$clientname}; |
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} |
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if ($loncaparev =~ /^\'?(\d+)\.(\d+)\.[\w.\-]+\'?/) { |
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$major = $1; |
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$minor = $2; |
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} |
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$now = time; |
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} |
while (my ($key,$value) = each(%$hashref)) { |
while (my ($key,$value) = each(%$hashref)) { |
if ($namespace eq 'roles') { |
if ($namespace eq 'roles') { |
if ($key =~ m{^/($LONCAPA::match_domain)/($LONCAPA::match_community)_(cc|co|in|ta|ep|ad|st|cr)}) { |
if ($key =~ m{^/($LONCAPA::match_domain)/($LONCAPA::match_courseid)(/?[^_]*)_(cc|co|in|ta|ep|ad|st|cr)$}) { |
my $cdom = $1; |
my $cdom = $1; |
my $cnum = $2; |
my $cnum = $2; |
if ($clientversion =~ /^\'?(\d+)\.(\d+)/) { |
unless ($clientcheckrole) { |
my $major = $1; |
next unless (&releasereqd_check($cnum,$cdom,$key,$value,$major,$minor, |
my $minor = $2; |
$now,\%homecourses,\@ids)); |
next if (($major < 2) || (($major == 2) && ($minor < 9))); |
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} else { |
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my $homeserver = &Apache::lonnet::homeserver($cnum,$cdom); |
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next unless ($currenthostid eq $homeserver); |
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} |
} |
} |
} |
} |
} |
Line 3192 sub dump_with_regexp {
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Line 3214 sub dump_with_regexp {
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} |
} |
} |
} |
if (&untie_user_hash($hashref)) { |
if (&untie_user_hash($hashref)) { |
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if (($namespace eq 'roles') && (!$clientcheckrole)) { |
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if (keys(%homecourses) > 0) { |
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$qresult .= &check_homecourses(\%homecourses,$udom,$regexp,$count, |
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$range,$start,$end,$major,$minor); |
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} |
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} |
chop($qresult); |
chop($qresult); |
&Reply($client, \$qresult, $userinput); |
&Reply($client, \$qresult, $userinput); |
} else { |
} else { |
Line 4650 sub tmp_put_handler {
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Line 4678 sub tmp_put_handler {
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} |
} |
my ($id,$store); |
my ($id,$store); |
$tmpsnum++; |
$tmpsnum++; |
if ($context eq 'resetpw') { |
if (($context eq 'resetpw') || ($context eq 'createaccount')) { |
$id = &md5_hex(&md5_hex(time.{}.rand().$$)); |
$id = &md5_hex(&md5_hex(time.{}.rand().$$)); |
} else { |
} else { |
$id = $$.'_'.$clientip.'_'.$tmpsnum; |
$id = $$.'_'.$clientip.'_'.$tmpsnum; |
Line 7266 sub get_usersession_config {
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Line 7294 sub get_usersession_config {
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return; |
return; |
} |
} |
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sub releasereqd_check { |
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my ($cnum,$cdom,$key,$value,$major,$minor,$now,$homecourses,$ids) = @_; |
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my $home = &Apache::lonnet::homeserver($cnum,$cdom); |
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return if ($home eq 'no_host'); |
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my ($reqdmajor,$reqdminor,$displayrole); |
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if ($cnum =~ /$LONCAPA::match_community/) { |
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if ($major eq '' && $minor eq '') { |
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return unless ((ref($ids) eq 'ARRAY') && |
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(grep(/^\Q$home\E$/,@{$ids}))); |
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} else { |
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$reqdmajor = 2; |
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$reqdminor = 9; |
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return unless (&useable_role($reqdmajor,$reqdminor,$major,$minor)); |
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} |
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} |
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my ($role,$end,$start) = split(/_/,$value); |
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if (!$end || $end > $now) { |
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my $hashid = $cdom.':'.$cnum; |
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my ($courseinfo,$cached) = |
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&Apache::lonnet::is_cached_new('courseinfo',$hashid); |
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if (defined($cached)) { |
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if (ref($courseinfo) eq 'HASH') { |
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if (exists($courseinfo->{'releaserequired'})) { |
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my ($reqdmajor,$reqdminor) = split(/\./,$courseinfo->{'releaserequired'}); |
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return unless (&useable_role($reqdmajor,$reqdminor,$major,$minor)); |
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} |
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} |
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} else { |
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if (ref($ids) eq 'ARRAY') { |
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if (grep(/^\Q$home\E$/,@{$ids})) { |
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if (ref($homecourses) eq 'HASH') { |
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if (ref($homecourses->{$hashid}) eq 'ARRAY') { |
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push(@{$homecourses->{$hashid}},{$key=>$value}); |
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} else { |
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$homecourses->{$hashid} = [{$key=>$value}]; |
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} |
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} |
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return; |
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} |
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} |
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my $courseinfo = &get_courseinfo_hash($cnum,$cdom,$home); |
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if (ref($courseinfo) eq 'HASH') { |
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if (exists($courseinfo->{'releaserequired'})) { |
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my ($reqdmajor,$reqdminor) = split(/\./,$courseinfo->{'releaserequired'}); |
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return unless (&useable_role($reqdmajor,$reqdminor,$major,$minor)); |
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} |
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} |
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} |
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} |
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return 1; |
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} |
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sub get_courseinfo_hash { |
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my ($cnum,$cdom,$home) = @_; |
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my $hashid = $cdom.':'.$cnum; |
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my %info = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',$cnum,1,[$home],'.'); |
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if (ref($info{$cdom.'_'.$cnum}) eq 'HASH') { |
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return &Apache::lonnet::do_cache_new('courseinfo',$hashid,$info{$cdom.'_'.$cnum},600); |
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} |
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return; |
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} |
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sub check_homecourses { |
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my ($homecourses,$udom,$regexp,$count,$range,$start,$end,$major,$minor) = @_; |
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my ($result,%addtocache); |
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if (ref($homecourses) eq 'HASH') { |
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my %okcourses; |
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my $hashref = &tie_domain_hash($udom, "nohist_courseids", &GDBM_WRCREAT()); |
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if ($hashref) { |
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while (my ($key,$value) = each(%$hashref)) { |
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my $unesc_key = &unescape($key); |
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next if ($unesc_key =~ /^lasttime:/); |
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my $items = &Apache::lonnet::thaw_unescape($value); |
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if (ref($items) eq 'HASH') { |
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my $hashid = $unesc_key; |
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$hashid =~ s/_/:/; |
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&Apache::lonnet::do_cache_new('courseinfo',$hashid,$items,600); |
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if (ref($homecourses->{$hashid}) eq 'ARRAY') { |
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my ($reqdmajor,$reqdminor) = split(/\./,$items->{'releaserequired'}); |
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if (&useable_role($reqdmajor,$reqdminor,$major,$minor)) { |
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$okcourses{$hashid} = 1; |
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} |
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} |
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} |
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} |
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unless (&untie_domain_hash($hashref)) { |
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&logthis('Failed to untie tied hash for nohist_courseids.db'); |
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} |
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} else { |
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&logthis('Failed to tie hash for nohist_courseids.db'); |
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return; |
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} |
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foreach my $hashid (keys(%okcourses)) { |
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if (ref($homecourses->{$hashid}) eq 'ARRAY') { |
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foreach my $role (@{$homecourses->{$hashid}}) { |
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if (ref($role) eq 'HASH') { |
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while (my ($key,$value) = each(%{$role})) { |
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if ($regexp eq '.') { |
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$count++; |
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if (defined($range) && $count >= $end) { last; } |
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if (defined($range) && $count < $start) { next; } |
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$result.=$key.'='.$value.'&'; |
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} else { |
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my $unescapeKey = &unescape($key); |
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if (eval('$unescapeKey=~/$regexp/')) { |
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$count++; |
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if (defined($range) && $count >= $end) { last; } |
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if (defined($range) && $count < $start) { next; } |
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$result.="$key=$value&"; |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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return $result; |
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} |
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sub useable_role { |
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my ($reqdmajor,$reqdminor,$major,$minor) = @_; |
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if ($reqdmajor ne '' && $reqdminor ne '') { |
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return if (($major eq '' && $minor eq '') || |
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($major < $reqdmajor) || |
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(($major == $reqdmajor) && ($minor < $reqdminor))); |
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} |
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return 1; |
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} |
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# ----------------------------------- POD (plain old documentation, CPAN style) |
# ----------------------------------- POD (plain old documentation, CPAN style) |
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=head1 NAME |
=head1 NAME |