--- loncom/interface/domainprefs.pm 2021/12/24 21:00:55 1.160.6.115 +++ loncom/interface/domainprefs.pm 2024/02/25 06:15:54 1.160.6.118.2.19 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Handler to set domain-wide configuration settings # -# $Id: domainprefs.pm,v 1.160.6.115 2021/12/24 21:00:55 raeburn Exp $ +# $Id: domainprefs.pm,v 1.160.6.118.2.19 2024/02/25 06:15:54 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -27,7 +27,7 @@ # # ############################################################### -############################################################## +############################################################### =pod @@ -104,8 +104,8 @@ $datatable - HTML containing form eleme In the case of course requests, radio buttons are displayed for each institutional affiliate type (and also default, and _LC_adv) for each of the course types -(official, unofficial, community, and textbook). In each case the radio buttons -allow the selection of one of four values: +(official, unofficial, community, textbook, and lti). +In each case the radio buttons allow the selection of one of four values: 0, approval, validate, autolimit=N (where N is blank, or a positive integer). which have the following effects: @@ -167,6 +167,7 @@ use Apache::lonmsg(); use Apache::lonconfigsettings; use Apache::lonuserutils(); use Apache::loncoursequeueadmin(); +use Apache::courseprefs(); use LONCAPA qw(:DEFAULT :match); use LONCAPA::Enrollment; use LONCAPA::lonauthcgi(); @@ -174,7 +175,9 @@ use File::Copy; use Locale::Language; use DateTime::TimeZone; use DateTime::Locale; +use Time::HiRes qw( sleep ); use Net::CIDR; +use Crypt::CBC; my $registered_cleanup; my $modified_urls; @@ -218,13 +221,78 @@ sub handler { 'serverstatuses','requestcourses','helpsettings', 'coursedefaults','usersessions','loadbalancing', 'requestauthor','selfenrollment','inststatus', - 'passwords','wafproxy','ipaccess'],$dom); + 'passwords','ltitools','toolsec','lti','ltisec', + 'wafproxy','ipaccess'],$dom); + my %encconfig = + &Apache::lonnet::get_dom('encconfig',['ltitools','lti','linkprot'],$dom,undef,1); + my ($checked_is_home,$is_home); + if (ref($domconfig{'ltitools'}) eq 'HASH') { + if (ref($encconfig{'ltitools'}) eq 'HASH') { + my $home = &Apache::lonnet::domain($dom,'primary'); + unless (($home eq 'no_host') || ($home eq '')) { + my @ids=&Apache::lonnet::current_machine_ids(); + if (grep(/^\Q$home\E$/,@ids)) { + $is_home = 1; + } + } + $checked_is_home = 1; + foreach my $id (keys(%{$domconfig{'ltitools'}})) { + if ((ref($domconfig{'ltitools'}{$id}) eq 'HASH') && + (ref($encconfig{'ltitools'}{$id}) eq 'HASH')) { + $domconfig{'ltitools'}{$id}{'key'} = $encconfig{'ltitools'}{$id}{'key'}; + if (($is_home) && ($phase eq 'process')) { + $domconfig{'ltitools'}{$id}{'secret'} = $encconfig{'ltitools'}{$id}{'secret'}; + } + } + } + } + } + if (ref($domconfig{'lti'}) eq 'HASH') { + if (ref($encconfig{'lti'}) eq 'HASH') { + unless ($checked_is_home) { + my $home = &Apache::lonnet::domain($dom,'primary'); + unless (($home eq 'no_host') || ($home eq '')) { + my @ids=&Apache::lonnet::current_machine_ids(); + if (grep(/^\Q$home\E$/,@ids)) { + $is_home = 1; + } + } + $checked_is_home = 1; + } + foreach my $id (keys(%{$domconfig{'lti'}})) { + if ((ref($domconfig{'lti'}{$id}) eq 'HASH') && + (ref($encconfig{'lti'}{$id}) eq 'HASH')) { + $domconfig{'lti'}{$id}{'key'} = $encconfig{'lti'}{$id}{'key'}; + if (($is_home) && ($phase eq 'process')) { + $domconfig{'lti'}{$id}{'secret'} = $encconfig{'lti'}{$id}{'secret'}; + } + } + } + } + } + if (ref($domconfig{'ltisec'}) eq 'HASH') { + if (ref($domconfig{'ltisec'}{'linkprot'}) eq 'HASH') { + if (ref($encconfig{'linkprot'}) eq 'HASH') { + foreach my $id (keys(%{$domconfig{'ltisec'}{'linkprot'}})) { + unless ($id =~ /^\d+$/) { + delete($domconfig{'ltisec'}{'linkprot'}{$id}); + } + if ((ref($domconfig{'ltisec'}{'linkprot'}{$id}) eq 'HASH') && + (ref($encconfig{'linkprot'}{$id}) eq 'HASH')) { + foreach my $item ('key','secret') { + $domconfig{'ltisec'}{'linkprot'}{$id}{$item} = $encconfig{'linkprot'}{$id}{$item}; + } + } + } + } + } + } my @prefs_order = ('rolecolors','login','ipaccess','defaults','wafproxy','passwords', 'quotas','autoenroll','autoupdate','autocreate','directorysrch', 'contacts','usercreation','selfcreation','usermodification', 'scantron','requestcourses','requestauthor','coursecategories', 'serverstatuses','helpsettings','coursedefaults', - 'selfenrollment','usersessions'); + 'ltitools','selfenrollment','usersessions','lti'); my %existing; if (ref($domconfig{'loadbalancing'}) eq 'HASH') { %existing = %{$domconfig{'loadbalancing'}}; @@ -268,7 +336,9 @@ sub handler { header => [{col1 => 'Setting', col2 => 'Value'}, {col1 => 'Institutional user types', - col2 => 'Name displayed'}], + col2 => 'Name displayed'}, + {col1 => 'Mapping for missing usernames via standard log-in', + col2 => 'Rules in use'}], print => \&print_defaults, modify => \&modify_defaults, }, @@ -298,7 +368,7 @@ sub handler { modify => \&modify_passwords, }, 'quotas' => - { text => 'Blogs, personal web pages, webDAV/quotas, portfolios', + { text => 'Blogs, personal pages/timezones, webDAV/quotas, portfolio', help => 'Domain_Configuration_Quotas', header => [{col1 => 'User affiliation', col2 => 'Available tools', @@ -506,7 +576,35 @@ sub handler { print => \&print_loadbalancing, modify => \&modify_loadbalancing, }, - 'ipaccess' => + 'ltitools' => + {text => 'External Tools (LTI)', + help => 'Domain_Configuration_LTI_Tools', + header => [{col1 => 'Encryption of shared secrets', + col2 => 'Settings'}, + {col1 => 'Rules for shared secrets', + col2 => 'Settings'}, + {col1 => 'Providers', + col2 => 'Settings',}], + print => \&print_ltitools, + modify => \&modify_ltitools, + }, + 'lti' => + {text => 'LTI Link Protection and LTI Consumers', + help => 'Domain_Configuration_LTI_Provider', + header => [{col1 => 'Encryption of shared secrets', + col2 => 'Settings'}, + {col1 => 'Rules for shared secrets', + col2 => 'Settings'}, + {col1 => 'Link Protectors in Courses', + col2 => 'Values'}, + {col1 => 'Link Protectors', + col2 => 'Settings'}, + {col1 => 'Consumers', + col2 => 'Settings'},], + print => \&print_lti, + modify => \&modify_lti, + }, + 'ipaccess' => {text => 'IP-based access control', help => 'Domain_Configuration_IP_Access', header => [{col1 => 'Setting', @@ -521,7 +619,7 @@ sub handler { header => [{col1 => 'Log-in Service', col2 => 'Server Setting',}, {col1 => 'Log-in Page Items', - col2 => ''}, + col2 => 'Settings'}, {col1 => 'Log-in Help', col2 => 'Value'}, {col1 => 'Custom HTML in document head', @@ -701,6 +799,10 @@ sub process_changes { $output = &modify_usersessions($dom,$lastactref,%domconfig); } elsif ($action eq 'loadbalancing') { $output = &modify_loadbalancing($dom,%domconfig); + } elsif ($action eq 'ltitools') { + $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig); + } elsif ($action eq 'lti') { + $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig); } elsif ($action eq 'passwords') { $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig); } elsif ($action eq 'wafproxy') { @@ -720,7 +822,7 @@ sub print_config_box { } elsif ($action eq 'defaults') { $output = &defaults_javascript($settings); } elsif ($action eq 'passwords') { - $output = &passwords_javascript(); + $output = &passwords_javascript($action); } elsif ($action eq 'helpsettings') { my (%privs,%levelscurrent); my %full=(); @@ -737,10 +839,17 @@ sub print_config_box { $output = &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full, \@templateroles); + } elsif ($action eq 'ltitools') { + $output .= &Apache::lonconfigsettings::ltitools_javascript($settings); + } elsif ($action eq 'lti') { + $output .= &passwords_javascript('ltisecrets')."\n". + <i_javascript($dom,$settings); } elsif ($action eq 'wafproxy') { $output .= &wafproxy_javascript($dom); } elsif ($action eq 'autoupdate') { $output .= &autoupdate_javascript(); + } elsif ($action eq 'autoenroll') { + $output .= &autoenroll_javascript(); } elsif ($action eq 'login') { $output .= &saml_javascript(); } elsif ($action eq 'ipaccess') { @@ -761,7 +870,7 @@ sub print_config_box { if ($numheaders > 1) { my $colspan = ''; my $rightcolspan = ''; - my $leftnobr = ''; + my $leftnobr = ''; if (($action eq 'rolecolors') || ($action eq 'defaults') || ($action eq 'directorysrch') || (($action eq 'login') && ($numheaders < 5))) { @@ -785,7 +894,8 @@ sub print_config_box { if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') || ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') || ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'directorysrch') || - ($action eq 'helpsettings') || ($action eq 'contacts') || ($action eq 'wafproxy')) { + ($action eq 'helpsettings') || ($action eq 'contacts') || ($action eq 'wafproxy') || + ($action eq 'lti') || ($action eq 'ltitools')) { $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal); } elsif ($action eq 'passwords') { $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal); @@ -820,15 +930,34 @@ sub print_config_box { if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') || ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'coursecategories') || - ($action eq 'contacts') || ($action eq 'passwords')) { + ($action eq 'contacts') || ($action eq 'passwords') || + ($action eq 'defaults') || ($action eq 'lti') || + ($action eq 'ltitools')) { if ($action eq 'coursecategories') { $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal); $colspan = ' colspan="2"'; } elsif ($action eq 'passwords') { $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal); + } elsif ($action eq 'lti') { + $output .= $item->{'print'}->('upper',$dom,$settings,\$rowtotal).' + + + + + + + + + + '."\n". + $item->{'print'}->('middle',$dom,$settings,\$rowtotal); } else { $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal); } + my $hdridx = 2; + if ($action eq 'lti') { + $hdridx = 3; + } $output .= '
'.&mt($item->{'header'}->[2]->{'col1'}).''.&mt($item->{'header'}->[2]->{'col2'}).'
@@ -837,8 +966,8 @@ sub print_config_box { - - + + '."\n"; if ($action eq 'coursecategories') { $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal); @@ -848,6 +977,7 @@ sub print_config_box { } else { $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal); } + $hdridx ++; $output .= '
'.&mt($item->{'header'}->[2]->{'col1'}).''.&mt($item->{'header'}->[2]->{'col2'}).''.&mt($item->{'header'}->[$hdridx]->{'col1'}).''.&mt($item->{'header'}->[$hdridx]->{'col2'}).'
@@ -857,8 +987,8 @@ sub print_config_box { - - '."\n"; + + '."\n"; if ($action eq 'passwords') { $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal); } else { @@ -874,8 +1004,8 @@ sub print_config_box { } $rowtotal ++; } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') || - ($action eq 'defaults') || ($action eq 'directorysrch') || - ($action eq 'helpsettings') || ($action eq 'wafproxy')) { + ($action eq 'directorysrch') || ($action eq 'helpsettings') || + ($action eq 'wafproxy')) { $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal); } elsif ($action eq 'scantron') { $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal); @@ -1076,7 +1206,6 @@ sub print_login { %lt = &login_file_options(); $switchserver = &check_switchserver($dom,$confname); } - if ($caller eq 'service') { my %servers = &Apache::lonnet::internet_dom_servers($dom); my $choice = $choices{'disallowlogin'}; @@ -1163,6 +1292,7 @@ sub print_login { } } my @images = ('img','logo','domlogo','login'); + my @alttext = ('img','logo','domlogo'); my @logintext = ('textcol','bgcol'); my @bgs = ('pgbg','mainbg','sidebg'); my @links = ('link','alink','vlink'); @@ -1204,6 +1334,13 @@ sub print_login { $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item}; } } + foreach my $item (@alttext) { + if (ref($settings->{'alttext'}) eq 'HASH') { + if ($settings->{'alttext'}->{$item} ne '') { + $designs{'alttext'}{$item} = $settings->{'alttext'}{$item}; + } + } + } foreach my $item (@logintext) { if ($settings->{$item} ne '') { $designs{'logintext'}{$item} = $settings->{$item}; @@ -1399,13 +1536,13 @@ sub print_login { '
'.&mt($item->{'header'}->[3]->{'col1'}).''.&mt($item->{'header'}->[3]->{'col2'}).'
'.&mt($item->{'header'}->[$hdridx]->{'col1'}).''.&mt($item->{'header'}->[$hdridx]->{'col2'}).'
'. ''. ''."\n"; - my (%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso,%styleon,%styleoff); + my (%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlwindow,%samlnotsso,%styleon,%styleoff); foreach my $lonhost (keys(%domservers)) { $samlurl{$lonhost} = '/adm/sso'; $styleon{$lonhost} = 'display:none'; $styleoff{$lonhost} = ''; } - if (ref($settings->{'saml'}) eq 'HASH') { + if ((ref($settings) eq 'HASH') && (ref($settings->{'saml'}) eq 'HASH')) { foreach my $lonhost (keys(%{$settings->{'saml'}})) { if (ref($settings->{'saml'}{$lonhost}) eq 'HASH') { $saml{$lonhost} = 1; @@ -1414,6 +1551,7 @@ sub print_login { $samlalt{$lonhost} = $settings->{'saml'}{$lonhost}{'alt'}; $samlurl{$lonhost} = $settings->{'saml'}{$lonhost}{'url'}; $samltitle{$lonhost} = $settings->{'saml'}{$lonhost}{'title'}; + $samlwindow{$lonhost} = $settings->{'saml'}{$lonhost}{'window'}; $samlnotsso{$lonhost} = $settings->{'saml'}{$lonhost}{'notsso'}; $styleon{$lonhost} = ''; $styleoff{$lonhost} = 'display:none'; @@ -1431,6 +1569,12 @@ sub print_login { $samlon = $samloff; $samloff = ' '; } + my $samlwinon = ''; + my $samlwinoff = ' checked="checked"'; + if ($samlwindow{$lonhost}) { + $samlwinon = $samlwinoff; + $samlwinoff = ''; + } my $css_class = $itemcount%2?' class="LC_odd_row"':''; $datatable .= ''. ''. ''. ''; @@ -1513,6 +1663,7 @@ sub login_choices { current => "Current", samllanding => "Dual login?", samloptions => "Options", + alttext => "Alt text", ); return %choices; } @@ -1858,7 +2009,7 @@ sub display_color_options { $css_class = $itemcount%2?' class="LC_odd_row"':''; $datatable .= ''. ''; @@ -1959,6 +2115,11 @@ sub display_color_options { $datatable .=' '; } } + if (($role eq 'login') && ($img ne 'login')) { + $datatable .= (' ' x2).' '; + } $datatable .= ''; } $itemcount ++; @@ -2121,7 +2282,7 @@ sub print_quotas { my $typecount = 0; my ($css_class,%titles); if ($context eq 'requestcourses') { - @usertools = ('official','unofficial','community','textbook'); + @usertools = ('official','unofficial','community','textbook','lti'); @options =('norequest','approval','validate','autolimit'); %validations = &Apache::lonnet::auto_courserequest_checks($dom); %titles = &courserequest_titles(); @@ -2130,7 +2291,7 @@ sub print_quotas { @options = ('norequest','approval','automatic'); %titles = &authorrequest_titles(); } else { - @usertools = ('aboutme','blog','webdav','portfolio'); + @usertools = ('aboutme','blog','webdav','portfolio','timezone'); %titles = &tool_titles(); } if (ref($types) eq 'ARRAY') { @@ -2234,9 +2395,12 @@ sub print_quotas { } } else { my $checked = 'checked="checked" '; + if ($item eq 'timezone') { + $checked = ''; + } if (ref($settings) eq 'HASH') { if (ref($settings->{$item}) eq 'HASH') { - if ($settings->{$item}->{$type} == 0) { + if (!$settings->{$item}->{$type}) { $checked = ''; } elsif ($settings->{$item}->{$type} == 1) { $checked = 'checked="checked" '; @@ -2585,7 +2749,7 @@ sub print_studentcode { my ($settings,$rowtotal) = @_; my $rownum = 0; my ($output,%current); - my @crstypes = ('official','unofficial','community','textbook'); + my @crstypes = ('official','unofficial','community','textbook','lti'); if (ref($settings) eq 'HASH') { if (ref($settings->{'uniquecode'}) eq 'HASH') { foreach my $type (@crstypes) { @@ -2835,6 +2999,132 @@ $jstext{'templates'}; ENDSCRIPT } +sub ltitools_javascript { + my ($settings) = @_; + my $togglejs = <itools_toggle_js(); + unless (ref($settings) eq 'HASH') { + return $togglejs; + } + my (%ordered,$total,%jstext); + $total = 0; + foreach my $item (keys(%{$settings})) { + if (ref($settings->{$item}) eq 'HASH') { + my $num = $settings->{$item}{'order'}; + $ordered{$num} = $item; + } + } + $total = scalar(keys(%{$settings})); + my @jsarray = (); + foreach my $item (sort {$a <=> $b } (keys(%ordered))) { + push(@jsarray,$ordered{$item}); + } + my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n"; + return <<"ENDSCRIPT"; + + +$togglejs + +ENDSCRIPT +} + +sub ltitools_toggle_js { + return <<"ENDSCRIPT"; + + +ENDSCRIPT +} + sub wafproxy_javascript { my ($dom) = @_; return <<"ENDSCRIPT"; @@ -2950,6 +3240,312 @@ function toggleWAF() { ENDSCRIPT } +sub lti_javascript { + my ($dom,$settings) = @_; + my $togglejs = <i_toggle_js($dom); + my $linkprot_js = &Apache::courseprefs::linkprot_javascript(); + unless (ref($settings) eq 'HASH') { + return $togglejs.' + +'; + } + my (%ordered,$total,%jstext); + $total = scalar(keys(%{$settings})); + foreach my $item (keys(%{$settings})) { + if (ref($settings->{$item}) eq 'HASH') { + my $num = $settings->{$item}{'order'}; + if ($num eq '') { + $num = $total - 1; + } + $ordered{$num} = $item; + } + } + my @jsarray = (); + foreach my $item (sort {$a <=> $b } (keys(%ordered))) { + push(@jsarray,$ordered{$item}); + } + my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n"; + return <<"ENDSCRIPT"; + + +$togglejs + +ENDSCRIPT +} + +sub lti_toggle_js { + my ($dom) = @_; + my %lcauthparmtext = &Apache::lonlocal::texthash ( + localauth => 'Local auth argument', + krb => 'Kerberos domain', + ); + my $crsincalert = &mt('"User\'s identity sent" needs to be set to "Yes" first,[_1] before setting "Course\'s identity sent" to "Yes"',"\n"); + &js_escape(\$crsincalert); + my %servers = &Apache::lonnet::get_servers($dom,'library'); + my $primary = &Apache::lonnet::domain($dom,'primary'); + my $course_servers = "'".join("','",keys(%servers))."'"; + return <<"ENDSCRIPT"; + + +ENDSCRIPT +} + sub autoupdate_javascript { return <<"ENDSCRIPT"; + +ENDSCRIPT +} + sub saml_javascript { return <<"ENDSCRIPT"; + +ENDSCRIPT + } else { +return <<"ENDSCRIPT"; + ENDSCRIPT } + return; } sub passwords_javascript { - my %intalert = &Apache::lonlocal::texthash ( - authcheck => 'Warning: disallowing login for an authenticated user if the stored cost is less than the default will require a password reset by/for the user.', - authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.', - passmin => 'Warning: minimum password length must be a positive integer greater than 6.', - passmax => 'Warning: maximum password length must be a positive integer (or blank).', - passexp => 'Warning: days before password expiration must be a positive integer (or blank).', - passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).', - ); + my ($prefix) = @_; + my %intalert; + if ($prefix eq 'passwords') { + %intalert = &Apache::lonlocal::texthash ( + authcheck => 'Warning: disallowing login for an authenticated user if the stored cost is less than the default will require a password reset by/for the user.', + authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.', + passmin => 'Warning: minimum password length must be a positive integer greater than 6.', + passmax => 'Warning: maximum password length must be a positive integer (or blank).', + passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).', + ); + } elsif (($prefix eq 'ltisecrets') || ($prefix eq 'toolsecrets')) { + %intalert = &Apache::lonlocal::texthash ( + passmin => 'Warning: minimum secret length must be a positive integer greater than 6.', + passmax => 'Warning: maximum secret length must be a positive integer (or blank).', + ); + } &js_escape(\%intalert); my $defmin = $Apache::lonnet::passwdmin; - my $intauthjs = <<"ENDSCRIPT"; + my $intauthjs; + if ($prefix eq 'passwords') { $intauthjs = <<"ENDSCRIPT"; function warnIntAuth(field) { if (field.name == 'intauth_check') { @@ -8387,11 +10158,17 @@ function warnIntAuth(field) { return; } -function warnIntPass(field) { +ENDSCRIPT + + } + + $intauthjs .= <<"ENDSCRIPT"; + +function warnInt$prefix(field) { field.value.replace(/^\s+/,''); field.value.replace(/\s+\$/,''); var regexdigit=/^\\d+\$/; - if (field.name == 'passwords_min') { + if (field.name == '${prefix}_min') { if (field.value == '') { alert('$intalert{passmin}'); field.value = '$defmin'; @@ -8411,29 +10188,15 @@ function warnIntPass(field) { field.value = ''; } if (field.value != '') { - if (field.name == 'passwords_expire') { - var regexpposnum=/^\\d+(|\\.\\d*)\$/; - if (!regexpposnum.test(field.value)) { - alert('$intalert{passexp}'); - field.value = ''; + if (!regexdigit.test(field.value)) { + if (field.name == '${prefix}_max') { + alert('$intalert{passmax}'); } else { - var expval = parseFloat(field.value); - if (expval == 0) { - alert('$intalert{passexp}'); - field.value = ''; + if (field.name == '${prefix}_numsaved') { + alert('$intalert{passnum}'); } } - } else { - if (!regexdigit.test(field.value)) { - if (field.name == 'passwords_max') { - alert('$intalert{passmax}'); - } else { - if (field.name == 'passwords_numsaved') { - alert('$intalert{passnum}'); - } - } - field.value = ''; - } + field.value = ''; } } } @@ -8676,7 +10439,7 @@ sub build_category_rows { sub modifiable_userdata_row { my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref, - $rowid,$customcss,$rowstyle) = @_; + $rowid,$customcss,$rowstyle,$itemdesc) = @_; my ($role,$rolename,$statustype); $role = $item; if ($context eq 'cancreate') { @@ -8697,6 +10460,8 @@ sub modifiable_userdata_row { } else { $rolename = $role; } + } elsif ($context eq 'lti') { + $rolename = &mt('Institutional data used (if available)'); } else { if ($role eq 'cr') { $rolename = &mt('Custom role'); @@ -8734,42 +10499,41 @@ sub modifiable_userdata_row { if ($rowid) { $rowid = ' id="'.$rowid.'"'; } - $output = ''. ''. '
'.$choices{'hostid'}.''.$choices{'samllanding'}.''.$choices{'samloptions'}.'
'.$domservers{$lonhost}.''. - ''. + '
'.&mt('SSO').''. - ''.&mt('Non-SSO').'
'. ''. - ''. - ''. - ''. - ''. - '
'.&mt('SSO').'
'.&mt('Text').''.&mt('Image').''.&mt('Alt Text').''.&mt('URL').''.&mt('Tool Tip').''.&mt('Text').'
'; if ($samlimg{$lonhost}) { $datatable .= '
'. @@ -1462,13 +1604,21 @@ sub print_login { $datatable .= ''; } $datatable .= '

'. + ''. + ''. + ''. + ''. + ''. - ''. - ''. + ''. '
'.&mt('SSO').''. + ''.&mt('Non-SSO').'
'.&mt('URL').''.&mt('Tool Tip').''.&mt('Pop-up if iframe').''.&mt('Text').'
'.(' 'x2).'
 
'.$choices->{$img}; - my ($imgfile,$img_import,$login_hdr_pick,$logincolors); + my ($imgfile,$img_import,$login_hdr_pick,$logincolors,$alttext); if ($role eq 'login') { if ($img eq 'login') { $login_hdr_pick = @@ -1866,8 +2017,13 @@ sub display_color_options { $logincolors = &login_text_colors($img,$role,$logintext,$phase,$choices, $designs,$defaults); - } elsif ($img ne 'domlogo') { - $datatable.= &logo_display_options($img,$defaults,$designs); + } else { + if ($img ne 'domlogo') { + $datatable.= &logo_display_options($img,$defaults,$designs); + } + if (ref($designs->{'alttext'}) eq 'HASH') { + $alttext = $designs->{'alttext'}{$img}; + } } } $datatable .= '
'.$rolename.''; my $rem; my %checks; if (ref($settings) eq 'HASH') { - if (ref($settings->{$context}) eq 'HASH') { + my $hashref; + if ($context eq 'lti') { + if (ref($settings) eq 'HASH') { + $hashref = $settings->{'instdata'}; + } + } elsif (ref($settings->{$context}) eq 'HASH') { if (ref($settings->{$context}->{$role}) eq 'HASH') { - my $hashref = $settings->{$context}->{$role}; - if ($role eq 'emailusername') { - if ($statustype) { - if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') { - $hashref = $settings->{$context}->{$role}->{$statustype}; - if (ref($hashref) eq 'HASH') { - foreach my $field (@fields) { - if ($hashref->{$field}) { - $checks{$field} = $hashref->{$field}; - } - } - } - } + $hashref = $settings->{'lti_instdata'}; + } + if ($role eq 'emailusername') { + if ($statustype) { + if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') { + $hashref = $settings->{$context}->{$role}->{$statustype}; } - } else { - if (ref($hashref) eq 'HASH') { - foreach my $field (@fields) { - if ($hashref->{$field}) { - $checks{$field} = ' checked="checked" '; - } - } + } + } + } + if (ref($hashref) eq 'HASH') { + foreach my $field (@fields) { + if ($hashref->{$field}) { + if ($role eq 'emailusername') { + $checks{$field} = $hashref->{$field}; + } else { + $checks{$field} = ' checked="checked" '; } } } } } - my $total = scalar(@fields); for (my $i=0; $i<$total; $i++) { $rem = $i%($numinrow); @@ -8783,7 +10547,7 @@ sub modifiable_userdata_row { unless ($role eq 'emailusername') { if (exists($checks{$fields[$i]})) { $check = $checks{$fields[$i]}; - } else { + } elsif ($context ne 'lti') { if ($role eq 'st') { if (ref($settings) ne 'HASH') { $check = ' checked="checked" '; @@ -8793,6 +10557,7 @@ sub modifiable_userdata_row { } $output .= ''; } } @@ -9012,7 +10780,7 @@ sub modify_login { my ($r,$dom,$confname,$lastactref,%domconfig) = @_; my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl, %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon, - %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso); + %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlwindow,%samlnotsso); %title = ( coursecatalog => 'Display course catalog', adminmail => 'Display administrator E-mail address', helpdesk => 'Display "Contact Helpdesk" link', @@ -9036,6 +10804,7 @@ sub modify_login { $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'}; $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'}; $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'}; + $samlwindow{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'window'}; $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'}; } } @@ -9178,13 +10947,16 @@ sub modify_login { if ($addedfile ne '') { push(@allnew,$addedfile); } + my $modified = []; foreach my $lang (@allnew) { my $formelem = 'loginhelpurl_'.$lang; if ($lang eq $env{'form.loginhelpurl_add_lang'}) { $formelem = 'loginhelpurl_add_file'; } - (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname, - "help/$lang",'','',$newfile{$lang}); + (my $result,$newurl{$lang}) = + &Apache::lonconfigsettings::publishlogo($r,'upload',$formelem,$dom,$confname, + "help/$lang",'','',$newfile{$lang}, + $modified); if ($result eq 'ok') { $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang}; $changes{'helpurl'}{$lang} = 1; @@ -9197,6 +10969,7 @@ sub modify_login { } } } + &update_modify_urls($r,$modified); } else { $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok); } @@ -9254,11 +11027,14 @@ sub modify_login { if ($switchserver) { $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver); } elsif ($author_ok eq 'ok') { + my $modified = []; foreach my $lonhost (@newhosts) { my $formelem = 'loginheadtag_'.$lonhost; - (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname, - "login/headtag/$lonhost",'','', - $env{'form.loginheadtag_'.$lonhost.'.filename'}); + (my $result,$newheadtagurls{$lonhost}) = + &Apache::lonconfigsettings::publishlogo($r,'upload',$formelem,$dom,$confname, + "login/headtag/$lonhost",'','', + $env{'form.loginheadtag_'.$lonhost.'.filename'}, + $modified); if ($result eq 'ok') { $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost}; $changes{'headtag'}{$lonhost} = 1; @@ -9275,6 +11051,7 @@ sub modify_login { } } } + &update_modify_urls($r,$modified); } else { $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok); } @@ -9293,10 +11070,13 @@ sub modify_login { if ($env{'form.saml_img_'.$lonhost.'.filename'}) { push(@newsamlimgs,$lonhost); } - foreach my $item ('text','alt','url','title','notsso') { + foreach my $item ('text','alt','url','title','window','notsso') { $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g; } if ($saml{$lonhost}) { + if ($env{'form.saml_window_'.$lonhost} ne '1') { + $env{'form.saml_window_'.$lonhost} = ''; + } if (grep(/^\Q$lonhost\E$/,@delsamlimg)) { #FIXME Need to obsolete published image delete($currsaml{$lonhost}{'img'}); @@ -9314,13 +11094,16 @@ sub modify_login { if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) { $changes{'saml'}{$lonhost} = 1; } + if ($env{'form.saml_window_'.$lonhost} ne $samlwindow{$lonhost}) { + $changes{'saml'}{$lonhost} = 1; + } if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) { $changes{'saml'}{$lonhost} = 1; } } else { $changes{'saml'}{$lonhost} = 1; } - foreach my $item ('text','alt','url','title','notsso') { + foreach my $item ('text','alt','url','title','window','notsso') { $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost}; } } else { @@ -9343,11 +11126,14 @@ sub modify_login { if ($switchserver) { $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver); } elsif ($author_ok eq 'ok') { + my $modified = []; foreach my $lonhost (@newsamlimgs) { my $formelem = 'saml_img_'.$lonhost; - my ($result,$imgurl) = &publishlogo($r,'upload',$formelem,$dom,$confname, - "login/saml/$lonhost",'','', - $env{'form.saml_img_'.$lonhost.'.filename'}); + my ($result,$imgurl) = + &Apache::lonconfigsettings::publishlogo($r,'upload',$formelem,$dom,$confname, + "login/saml/$lonhost",'','', + $env{'form.saml_img_'.$lonhost.'.filename'}, + $modified); if ($result eq 'ok') { $currsaml{$lonhost}{'img'} = $imgurl; $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl; @@ -9358,6 +11144,7 @@ sub modify_login { $errors .= '
  • '.$puberror.'
    • '; } } + &update_modify_urls($r,$modified); } else { $error = &mt("Upload of SSO button image file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok); } @@ -9521,19 +11308,22 @@ sub modify_login { alt => 'Alt text for button image', url => 'SSO URL', title => 'Tooltip for SSO link', + window => 'Pop-up window if iframe', notsso => 'Text for non-SSO log-in', ); foreach my $lonhost (sort(keys(%{$changes{$item}}))) { if (ref($currsaml{$lonhost}) eq 'HASH') { $resulttext .= '
  • '.&mt("$title{$item} in use for [_1]","$lonhost"). '
      '; - foreach my $key ('text','img','alt','url','title','notsso') { + foreach my $key ('text','img','alt','url','title','window','notsso') { if ($currsaml{$lonhost}{$key} eq '') { $resulttext .= '
    • '.&mt("$notlt{$key} not in use").'
      • '; } else { my $value = "'$currsaml{$lonhost}{$key}'"; if ($key eq 'img') { $value = ''; + } elsif ($key eq 'window') { + $value = 'On'; } $resulttext .= '
    • '.&mt("$notlt{$key} set to: [_1]", $value).'
      • '; @@ -10031,13 +11821,18 @@ sub modify_colors { $domconfig->{$role} = {}; } foreach my $img (@images) { - if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) { - if (defined($env{'form.login_showlogo_'.$img})) { - $confhash->{$role}{'showlogo'}{$img} = 1; - } else { - $confhash->{$role}{'showlogo'}{$img} = 0; + if ($role eq 'login') { + if (($img eq 'img') || ($img eq 'logo')) { + if (defined($env{'form.login_showlogo_'.$img})) { + $confhash->{$role}{'showlogo'}{$img} = 1; + } else { + $confhash->{$role}{'showlogo'}{$img} = 0; + } } - } + if ($env{'form.login_alt_'.$img} ne '') { + $confhash->{$role}{'alttext'}{$img} = $env{'form.login_alt_'.$img}; + } + } if ( ! $env{'form.'.$role.'_'.$img.'.filename'} && !defined($domconfig->{$role}{$img}) && !$env{'form.'.$role.'_del_'.$img} @@ -10054,12 +11849,15 @@ sub modify_colors { $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver); } else { if ($author_ok eq 'ok') { + my $modified = []; my ($result,$logourl) = - &publishlogo($r,'upload',$role.'_'.$img, - $dom,$confname,$img,$width,$height); + &Apache::lonconfigsettings::publishlogo($r,'upload',$role.'_'.$img, + $dom,$confname,$img,$width,$height, + '',$modified); if ($result eq 'ok') { $confhash->{$role}{$img} = $logourl; $changes{$role}{'images'}{$img} = 1; + &update_modify_urls($r,$modified); } else { $error = &mt("Upload of [_1] image for $role page(s) failed because an error occurred publishing the file in RES space. Error was: [_2].",$choices{img},$result); } @@ -10081,12 +11879,15 @@ sub modify_colors { # is confname an author? if ($switchserver eq '') { if ($author_ok eq 'ok') { + my $modified = []; my ($result,$logourl) = - &publishlogo($r,'copy',$domconfig->{$role}{$img}, - $dom,$confname,$img,$width,$height); + &Apache::lonconfigsettings::publishlogo($r,'copy',$domconfig->{$role}{$img}, + $dom,$confname,$img,$width,$height, + '',$modified); if ($result eq 'ok') { $confhash->{$role}{$img} = $logourl; $changes{$role}{'images'}{$img} = 1; + &update_modify_urls($r,$modified); } } } @@ -10112,15 +11913,29 @@ sub modify_colors { $changes{$role}{'images'}{$img} = 1; } } - if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) { - if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') { - if ($confhash->{$role}{'showlogo'}{$img} ne - $domconfig->{$role}{'showlogo'}{$img}) { - $changes{$role}{'showlogo'}{$img} = 1; + if ($role eq 'login') { + if (($img eq 'logo') || ($img eq 'img')) { + if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') { + if ($confhash->{$role}{'showlogo'}{$img} ne + $domconfig->{$role}{'showlogo'}{$img}) { + $changes{$role}{'showlogo'}{$img} = 1; + } + } else { + if ($confhash->{$role}{'showlogo'}{$img} == 0) { + $changes{$role}{'showlogo'}{$img} = 1; + } } - } else { - if ($confhash->{$role}{'showlogo'}{$img} == 0) { - $changes{$role}{'showlogo'}{$img} = 1; + } + if ($img ne 'login') { + if (ref($domconfig->{$role}{'alttext'}) eq 'HASH') { + if ($confhash->{$role}{'alttext'}{$img} ne + $domconfig->{$role}{'alttext'}{$img}) { + $changes{$role}{'alttext'}{$img} = 1; + } + } else { + if ($confhash->{$role}{'alttext'}{$img} ne '') { + $changes{$role}{'alttext'}{$img} = 1; + } } } } @@ -10231,6 +12046,11 @@ sub default_change_checker { if ($confhash->{$role}{'showlogo'}{$img} == 0) { $changes->{$role}{'showlogo'}{$img} = 1; } + if (ref($confhash->{$role}{'alttext'}) eq 'HASH') { + if ($confhash->{$role}{'alttext'}{$img} ne '') { + $changes->{$role}{'alttext'}{$img} = 1; + } + } } } if ($confhash->{$role}{'font'}) { @@ -10269,6 +12089,13 @@ sub display_colorchgs { } else { $resulttext .= '
    • '.&mt("$choices{$item} set to not be displayed").'
      • '; } + } elsif (($role eq 'login') && ($key eq 'alttext')) { + if ($confhash->{$role}{$key}{$item} ne '') { + $resulttext .= '
    • '.&mt("$choices{$key} for $choices{$item} set to [_1].", + $confhash->{$role}{$key}{$item}).'
      • '; + } else { + $resulttext .= '
    • '.&mt("$choices{$key} for $choices{$item} deleted.").'
      • '; + } } elsif ($confhash->{$role}{$item} eq '') { $resulttext .= '
    • '.&mt("$choices{$item} set to default").'
      • '; } else { @@ -10354,228 +12181,16 @@ sub check_authorstatus { return $author_ok; } -sub publishlogo { - my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_; - my ($output,$fname,$logourl); - if ($action eq 'upload') { - $fname=$env{'form.'.$formname.'.filename'}; - chop($env{'form.'.$formname}); - } else { - ($fname) = ($formname =~ /([^\/]+)$/); - } - if ($savefileas ne '') { - $fname = $savefileas; - } - $fname=&Apache::lonnet::clean_filename($fname); -# See if there is anything left - unless ($fname) { return ('error: no uploaded file'); } - $fname="$subdir/$fname"; - my $docroot=$r->dir_config('lonDocRoot'); - my $filepath="$docroot/priv"; - my $relpath = "$dom/$confname"; - my ($fnamepath,$file,$fetchthumb); - $file=$fname; - if ($fname=~m|/|) { - ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|); - } - my @parts=split(/\//,"$filepath/$relpath/$fnamepath"); - my $count; - for ($count=5;$count<=$#parts;$count++) { - $filepath.="/$parts[$count]"; - if ((-e $filepath)!=1) { - mkdir($filepath,02770); - } - } - # Check for bad extension and disallow upload - if ($file=~/\.(\w+)$/ && - (&Apache::loncommon::fileembstyle($1) eq 'hdn')) { - $output = - &mt('Invalid file extension ([_1]) - reserved for internal use.',$1); - } elsif ($file=~/\.(\w+)$/ && - !defined(&Apache::loncommon::fileembstyle($1))) { - $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1); - } elsif ($file=~/\.(\d+)\.(\w+)$/) { - $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2); - } elsif (-d "$filepath/$file") { - $output = &mt('Filename is a directory name - rename the file and re-upload'); - } else { - my $source = $filepath.'/'.$file; - my $logfile; - if (!open($logfile,">>",$source.'.log')) { - return (&mt('No write permission to Authoring Space')); - } - print $logfile -"\n================= Publish ".localtime()." ================\n". -$env{'user.name'}.':'.$env{'user.domain'}."\n"; -# Save the file - if (!open(FH,">",$source)) { - &Apache::lonnet::logthis('Failed to create '.$source); - return (&mt('Failed to create file')); - } - if ($action eq 'upload') { - if (!print FH ($env{'form.'.$formname})) { - &Apache::lonnet::logthis('Failed to write to '.$source); - return (&mt('Failed to write file')); - } - } else { - my $original = &Apache::lonnet::filelocation('',$formname); - if(!copy($original,$source)) { - &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source); - return (&mt('Failed to write file')); - } - } - close(FH); - chmod(0660, $source); # Permissions to rw-rw---. - - my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath; - my $copyfile=$targetdir.'/'.$file; - - my @parts=split(/\//,$targetdir); - my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]"; - for (my $count=5;$count<=$#parts;$count++) { - $path.="/$parts[$count]"; - if (!-e $path) { - print $logfile "\nCreating directory ".$path; - mkdir($path,02770); - } - } - my $versionresult; - if (-e $copyfile) { - $versionresult = &logo_versioning($targetdir,$file,$logfile); - } else { - $versionresult = 'ok'; - } - if ($versionresult eq 'ok') { - if (copy($source,$copyfile)) { - print $logfile "\nCopied original source to ".$copyfile."\n"; - $output = 'ok'; - $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname; - push(@{$modified_urls},[$copyfile,$source]); - my $metaoutput = - &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile); - unless ($registered_cleanup) { - my $handlers = $r->get_handlers('PerlCleanupHandler'); - $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]); - $registered_cleanup=1; - } - } else { - print $logfile "\nUnable to write ".$copyfile.':'.$!."\n"; - $output = &mt('Failed to copy file to RES space').", $!"; - } - if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) { - my $inputfile = $filepath.'/'.$file; - my $outfile = $filepath.'/'.'tn-'.$file; - my ($fullwidth,$fullheight) = &check_dimensions($inputfile); - if ($fullwidth ne '' && $fullheight ne '') { - if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) { - my $thumbsize = $thumbwidth.'x'.$thumbheight; - my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile); - system({$args[0]} @args); - chmod(0660, $filepath.'/tn-'.$file); - if (-e $outfile) { - my $copyfile=$targetdir.'/tn-'.$file; - if (copy($outfile,$copyfile)) { - print $logfile "\nCopied source to ".$copyfile."\n"; - my $thumb_metaoutput = - &write_metadata($dom,$confname,$formname, - $targetdir,'tn-'.$file,$logfile); - push(@{$modified_urls},[$copyfile,$outfile]); - unless ($registered_cleanup) { - my $handlers = $r->get_handlers('PerlCleanupHandler'); - $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]); - $registered_cleanup=1; - } - } else { - print $logfile "\nUnable to write ".$copyfile. - ':'.$!."\n"; - } - } - } - } - } - } else { - $output = $versionresult; - } - } - return ($output,$logourl); -} - -sub logo_versioning { - my ($targetdir,$file,$logfile) = @_; - my $target = $targetdir.'/'.$file; - my ($maxversion,$fn,$extn,$output); - $maxversion = 0; - if ($file =~ /^(.+)\.(\w+)$/) { - $fn=$1; - $extn=$2; - } - opendir(DIR,$targetdir); - while (my $filename=readdir(DIR)) { - if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) { - $maxversion=($1>$maxversion)?$1:$maxversion; +sub update_modify_urls { + my ($r,$modified) = @_; + if ((ref($modified) eq 'ARRAY') && (@{$modified})) { + push(@{$modified_urls},$modified); + unless ($registered_cleanup) { + my $handlers = $r->get_handlers('PerlCleanupHandler'); + $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]); + $registered_cleanup=1; } } - $maxversion++; - print $logfile "\nCreating old version ".$maxversion."\n"; - my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn; - if (copy($target,$copyfile)) { - print $logfile "Copied old target to ".$copyfile."\n"; - $copyfile=$copyfile.'.meta'; - if (copy($target.'.meta',$copyfile)) { - print $logfile "Copied old target metadata to ".$copyfile."\n"; - $output = 'ok'; - } else { - print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n"; - $output = &mt('Failed to copy old meta').", $!, "; - } - } else { - print $logfile "Unable to write ".$copyfile.':'.$!."\n"; - $output = &mt('Failed to copy old target').", $!, "; - } - return $output; -} - -sub write_metadata { - my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_; - my (%metadatafields,%metadatakeys,$output); - $metadatafields{'title'}=$formname; - $metadatafields{'creationdate'}=time; - $metadatafields{'lastrevisiondate'}=time; - $metadatafields{'copyright'}='public'; - $metadatafields{'modifyinguser'}=$env{'user.name'}.':'. - $env{'user.domain'}; - $metadatafields{'authorspace'}=$confname.':'.$dom; - $metadatafields{'domain'}=$dom; - { - print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file; - my $mfh; - if (open($mfh,">",$targetdir.'/'.$file.'.meta')) { - foreach (sort(keys(%metadatafields))) { - unless ($_=~/\./) { - my $unikey=$_; - $unikey=~/^([A-Za-z]+)/; - my $tag=$1; - $tag=~tr/A-Z/a-z/; - print $mfh "\n\<$tag"; - foreach (split(/\,/,$metadatakeys{$unikey})) { - my $value=$metadatafields{$unikey.'.'.$_}; - $value=~s/\"/\'\'/g; - print $mfh ' '.$_.'="'.$value.'"'; - } - print $mfh '>'. - &HTML::Entities::encode($metadatafields{$unikey},'<>&"') - .''; - } - } - $output = 'ok'; - print $logfile "\nWrote metadata"; - close($mfh); - } else { - print $logfile "\nFailed to open metadata file"; - $output = &mt('Could not write metadata'); - } - } - return $output; } sub notifysubscribed { @@ -10626,15 +12241,21 @@ sub subscribed_hosts { sub check_switchserver { my ($dom,$confname) = @_; - my ($allowed,$switchserver); - my $home = &Apache::lonnet::homeserver($confname,$dom); - if ($home eq 'no_host') { + my ($allowed,$switchserver,$home); + if ($confname eq '') { $home = &Apache::lonnet::domain($dom,'primary'); + } else { + $home = &Apache::lonnet::homeserver($confname,$dom); + if ($home eq 'no_host') { + $home = &Apache::lonnet::domain($dom,'primary'); + } } my @ids=&Apache::lonnet::current_machine_ids(); foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } if (!$allowed) { - $switchserver=''.&mt('Switch Server').''; + $switchserver=''.&mt('Switch Server').''; } return $switchserver; } @@ -10651,7 +12272,7 @@ sub modify_quotas { $context = $action; } if ($context eq 'requestcourses') { - @usertools = ('official','unofficial','community','textbook'); + @usertools = ('official','unofficial','community','textbook','lti'); @options =('norequest','approval','validate','autolimit'); %validations = &Apache::lonnet::auto_courserequest_checks($dom); %titles = &courserequest_titles(); @@ -10666,7 +12287,7 @@ sub modify_quotas { @usertools = ('author'); %titles = &authorrequest_titles(); } else { - @usertools = ('aboutme','blog','webdav','portfolio'); + @usertools = ('aboutme','blog','webdav','portfolio','timezone'); %titles = &tool_titles(); } my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1); @@ -10700,7 +12321,7 @@ sub modify_quotas { my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval'); @approvalnotify = sort(@approvalnotify); $confhash{'notify'}{'approval'} = join(',',@approvalnotify); - my @crstypes = ('official','unofficial','community','textbook'); + my @crstypes = ('official','unofficial','community','textbook','lti'); my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode'); foreach my $type (@hasuniquecode) { if (grep(/^\Q$type\E$/,@crstypes)) { @@ -10822,7 +12443,7 @@ sub modify_quotas { &Apache::lonnet::logthis($error); $errors .= '
    • '.$error.'
      • '; } - } + } } elsif ($domconfig{$action}{$type}{$key}{'image'}) { $confhash{$type}{$key}{'image'} = $domconfig{$action}{$type}{$key}{'image'}; @@ -11357,11 +12978,14 @@ sub process_textbook_image { $error = &mt('Upload of textbook image is not permitted to this server: [_1]', $switchserver); } elsif ($author_ok eq 'ok') { + my $modified = []; my ($result,$imageurl) = - &publishlogo($r,'upload',$caller,$dom,$confname, - "$type/$cdom/$cnum/cover",$width,$height); + &Apache::lonconfigsettings::publishlogo($r,'upload',$caller,$dom,$confname, + "$type/$cdom/$cnum/cover",$width,$height, + '',$modified); if ($result eq 'ok') { $url = $imageurl; + &update_modify_urls($r,$modified); } else { $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result); } @@ -11374,6 +12998,1217 @@ sub process_textbook_image { return ($url,$error); } +sub modify_ltitools { + my ($r,$dom,$action,$lastactref,%domconfig) = @_; + my (%currtoolsec,%secchanges,%newtoolsec,%newkeyset); + &fetch_secrets($dom,'toolsec',\%domconfig,\%currtoolsec,\%secchanges,\%newtoolsec,\%newkeyset); + + my $confname = $dom.'-domainconfig'; + my $servadm = $r->dir_config('lonAdmEMail'); + my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm); + + my ($resulttext,$ltitoolsoutput,$is_home,$errors,%ltitoolschg,%newtoolsenc,%newltitools); + my $toolserror = + &Apache::courseprefs::process_ltitools($r,$dom,$confname,$domconfig{'ltitools'},\%ltitoolschg,'domain', + $lastactref,$configuserok,$switchserver,$author_ok); + + my $home = &Apache::lonnet::domain($dom,'primary'); + unless (($home eq 'no_host') || ($home eq '')) { + my @ids=&Apache::lonnet::current_machine_ids(); + foreach my $id (@ids) { if ($id eq $home) { $is_home=1; last; } } + } + + if (keys(%ltitoolschg)) { + foreach my $id (keys(%ltitoolschg)) { + if (ref($ltitoolschg{$id}) eq 'HASH') { + foreach my $inner (keys(%{$ltitoolschg{$id}})) { + if (($inner eq 'secret') || ($inner eq 'key')) { + if ($is_home) { + $newtoolsenc{$id}{$inner} = $ltitoolschg{$id}{$inner}; + } + } + } + } + } + $ltitoolsoutput = &Apache::courseprefs::store_ltitools($dom,'','domain',\%ltitoolschg,$domconfig{'ltitools'}); + if (keys(%ltitoolschg)) { + %newltitools = %ltitoolschg; + } + } + if (ref($domconfig{'ltitools'}) eq 'HASH') { + foreach my $id (%{$domconfig{'ltitools'}}) { + next if ($id !~ /^\d+$/); + unless (exists($ltitoolschg{$id})) { + if (ref($domconfig{'ltitools'}{$id}) eq 'HASH') { + foreach my $inner (keys(%{$domconfig{'ltitools'}{$id}})) { + if (($inner eq 'secret') || ($inner eq 'key')) { + if ($is_home) { + $newtoolsenc{$id}{$inner} = $domconfig{'ltitools'}{$id}{$inner}; + } + } else { + $newltitools{$id}{$inner} = $domconfig{'ltitools'}{$id}{$inner}; + } + } + } else { + $newltitools{$id} = $domconfig{'ltitools'}{$id}; + } + } + } + } + if ($toolserror) { + $errors = '
    • '.$toolserror.'
      • '; + } + if ((keys(%ltitoolschg) == 0) && (keys(%secchanges) == 0)) { + $resulttext = &mt('No changes made.'); + if ($errors) { + $resulttext .= '
      '.&mt('The following errors occurred: ').'
        '. + $errors.'
      '; + } + return $resulttext; + } + my %ltitoolshash = ( + $action => { %newltitools } + ); + if (keys(%secchanges)) { + $ltitoolshash{'toolsec'} = \%newtoolsec; + } + my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,$dom); + if ($putresult eq 'ok') { + my %keystore; + if ($is_home) { + my %toolsenchash = ( + $action => { %newtoolsenc } + ); + &Apache::lonnet::put_dom('encconfig',\%toolsenchash,$dom,undef,1); + my $cachetime = 24*60*60; + &Apache::lonnet::do_cache_new('ltitoolsenc',$dom,\%newtoolsenc,$cachetime); + &store_security($dom,'ltitools',\%secchanges,\%newkeyset,\%keystore,$lastactref); + } + $resulttext = &mt('Changes made:').'
        '; + if (keys(%secchanges) > 0) { + $resulttext .= <i_security_results($dom,'ltitools',\%secchanges,\%newtoolsec,\%newkeyset,\%keystore); + } + if (keys(%ltitoolschg) > 0) { + $resulttext .= $ltitoolsoutput; + } + my $cachetime = 24*60*60; + &Apache::lonnet::do_cache_new('ltitools',$dom,\%newltitools,$cachetime); + if (ref($lastactref) eq 'HASH') { + $lastactref->{'ltitools'} = 1; + } + } else { + $errors .= '
      • '.&mt('Failed to save changes').'
        • '; + } + if ($errors) { + $resulttext .= '

        '.&mt('The following errors occurred: ').'

          '. + $errors.'

        '; + } + return $resulttext; +} + +sub fetch_secrets { + my ($dom,$context,$domconfig,$currsec,$secchanges,$newsec,$newkeyset) = @_; + my %keyset; + %{$currsec} = (); + $newsec->{'private'}{'keys'} = []; + $newsec->{'encrypt'} = {}; + $newsec->{'rules'} = {}; + if ($context eq 'ltisec') { + $newsec->{'linkprot'} = {}; + } + if (ref($domconfig->{$context}) eq 'HASH') { + %{$currsec} = %{$domconfig->{$context}}; + if ($context eq 'ltisec') { + if (ref($currsec->{'linkprot'}) eq 'HASH') { + foreach my $id (keys(%{$currsec->{'linkprot'}})) { + unless ($id =~ /^\d+$/) { + delete($currsec->{'linkprot'}{$id}); + } + } + } + } + if (ref($currsec->{'private'}) eq 'HASH') { + if (ref($currsec->{'private'}{'keys'}) eq 'ARRAY') { + $newsec->{'private'}{'keys'} = $currsec->{'private'}{'keys'}; + map { $keyset{$_} = 1; } @{$currsec->{'private'}{'keys'}}; + } + } + } + my @items= ('crs','dom'); + if ($context eq 'ltisec') { + push(@items,'consumers'); + } + foreach my $item (@items) { + my $formelement; + if (($context eq 'toolsec') || ($item eq 'consumers')) { + $formelement = 'form.'.$context.'_'.$item; + } else { + $formelement = 'form.'.$context.'_'.$item.'linkprot'; + } + if ($env{$formelement}) { + $newsec->{'encrypt'}{$item} = 1; + if (ref($currsec->{'encrypt'}) eq 'HASH') { + unless ($currsec->{'encrypt'}{$item}) { + $secchanges->{'encrypt'} = 1; + } + } else { + $secchanges->{'encrypt'} = 1; + } + } elsif (ref($currsec->{'encrypt'}) eq 'HASH') { + if ($currsec->{'encrypt'}{$item}) { + $secchanges->{'encrypt'} = 1; + } + } + } + my $secrets; + if ($context eq 'ltisec') { + $secrets = 'ltisecrets'; + } else { + $secrets = 'toolsecrets'; + } + unless (exists($currsec->{'rules'})) { + $currsec->{'rules'} = {}; + } + &password_rule_changes($secrets,$newsec->{'rules'},$currsec->{'rules'},$secchanges); + + my @ids=&Apache::lonnet::current_machine_ids(); + my %servers = &Apache::lonnet::get_servers($dom,'library'); + + foreach my $hostid (keys(%servers)) { + if (($hostid ne '') && (grep(/^\Q$hostid\E$/,@ids))) { + my $keyitem = 'form.'.$context.'_privkey_'.$hostid; + if (exists($env{$keyitem})) { + $env{$keyitem} =~ s/(`)/'/g; + if ($keyset{$hostid}) { + if ($env{'form.'.$context.'_changeprivkey_'.$hostid}) { + if ($env{$keyitem} ne '') { + $secchanges->{'private'} = 1; + $newkeyset->{$hostid} = $env{$keyitem}; + } + } + } elsif ($env{$keyitem} ne '') { + unless (grep(/^\Q$hostid\E$/,@{$newsec->{'private'}{'keys'}})) { + push(@{$newsec->{'private'}{'keys'}},$hostid); + } + $secchanges->{'private'} = 1; + $newkeyset->{$hostid} = $env{$keyitem}; + } + } + } + } +} + +sub store_security { + my ($dom,$context,$secchanges,$newkeyset,$keystore) = @_; + return unless ((ref($secchanges) eq 'HASH') && (ref($newkeyset) eq 'HASH') && + (ref($keystore) eq 'HASH')); + if (keys(%{$secchanges})) { + if ($secchanges->{'private'}) { + my $who = &escape($env{'user.name'}.':'.$env{'user.domain'}); + foreach my $hostid (keys(%{$newkeyset})) { + my $storehash = { + key => $newkeyset->{$hostid}, + who => $env{'user.name'}.':'.$env{'user.domain'}, + }; + $keystore->{$hostid} = &Apache::lonnet::store_dom($storehash,$context,'private', + $dom,$hostid); + } + } + } +} + +sub lti_security_results { + my ($dom,$context,$secchanges,$newsec,$newkeyset,$keystore) = @_; + my $output; + my %domdefaults = &Apache::lonnet::get_domain_defaults($dom); + my $needs_update; + foreach my $item (keys(%{$secchanges})) { + if ($item eq 'encrypt') { + $needs_update = 1; + my %encrypted; + if ($context eq 'lti') { + %encrypted = ( + crs => { + on => &mt('Encryption of stored link protection secrets defined in courses enabled'), + off => &mt('Encryption of stored link protection secrets defined in courses disabled'), + }, + dom => { + on => &mt('Encryption of stored link protection secrets defined in domain enabled'), + off => &mt('Encryption of stored link protection secrets defined in domain disabled'), + }, + consumers => { + on => &mt('Encryption of stored consumer secrets defined in domain enabled'), + off => &mt('Encryption of stored consumer secrets defined in domain disabled'), + }, + ); + } else { + %encrypted = ( + crs => { + on => &mt('Encryption of stored external tool secrets defined in courses enabled'), + off => &mt('Encryption of stored external tool secrets defined in courses disabled'), + }, + dom => { + on => &mt('Encryption of stored external tool secrets defined in domain enabled'), + off => &mt('Encryption of stored external tool secrets defined in domain disabled'), + }, + ); + } + my @types= ('crs','dom'); + if ($context eq 'lti') { + foreach my $type (@types) { + undef($domdefaults{'linkprotenc_'.$type}); + } + push(@types,'consumers'); + undef($domdefaults{'ltienc_consumers'}); + } elsif ($context eq 'ltitools') { + foreach my $type (@types) { + undef($domdefaults{'toolenc_'.$type}); + } + } + foreach my $type (@types) { + my $shown = $encrypted{$type}{'off'}; + if (ref($newsec->{$item}) eq 'HASH') { + if ($newsec->{$item}{$type}) { + if ($context eq 'lti') { + if ($type eq 'consumers') { + $domdefaults{'ltienc_consumers'} = 1; + } else { + $domdefaults{'linkprotenc_'.$type} = 1; + } + } elsif ($context eq 'ltitools') { + $domdefaults{'toolenc_'.$type} = 1; + } + $shown = $encrypted{$type}{'on'}; + } + } + $output .= '
      • '.$shown.'
        • '; + } + } elsif ($item eq 'rules') { + my %titles = &Apache::lonlocal::texthash( + min => 'Minimum password length', + max => 'Maximum password length', + chars => 'Required characters', + ); + foreach my $rule ('min','max') { + if ($newsec->{rules}{$rule} eq '') { + if ($rule eq 'min') { + $output .= '
      • '.&mt('[_1] not set.',$titles{$rule}); + ' '.&mt('Default of [_1] will be used', + $Apache::lonnet::passwdmin).'
        • '; + } else { + $output .= '
      • '.&mt('[_1] set to none',$titles{$rule}).'
        • '; + } + } else { + $output .= '
      • '.&mt('[_1] set to [_2]',$titles{$rule},$newsec->{rules}{$rule}).'
        • '; + } + } + if (ref($newsec->{'rules'}{'chars'}) eq 'ARRAY') { + if (@{$newsec->{'rules'}{'chars'}} > 0) { + my %rulenames = &Apache::lonlocal::texthash( + uc => 'At least one upper case letter', + lc => 'At least one lower case letter', + num => 'At least one number', + spec => 'At least one non-alphanumeric', + ); + my $needed = '
        • '. + join('
        • ',map {$rulenames{$_} } @{$newsec->{'rules'}{'chars'}}). + '
        '; + $output .= '
      • '.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'
        • '; + } else { + $output .= '
      • '.&mt('[_1] set to none',$titles{'chars'}).'
        • '; + } + } else { + $output .= '
      • '.&mt('[_1] set to none',$titles{'chars'}).'
        • '; + } + } elsif ($item eq 'private') { + $needs_update = 1; + if ($context eq 'lti') { + undef($domdefaults{'ltiprivhosts'}); + } elsif ($context eq 'ltitools') { + undef($domdefaults{'toolprivhosts'}); + } + if (keys(%{$newkeyset})) { + my @privhosts; + foreach my $hostid (sort(keys(%{$newkeyset}))) { + if ($keystore->{$hostid} eq 'ok') { + $output .= '
      • '.&mt('Encryption key for storage of shared secrets saved for [_1]',$hostid).'
        • '; + unless (grep(/^\Q$hostid\E$/,@privhosts)) { + push(@privhosts,$hostid); + } + } + } + if (@privhosts) { + if ($context eq 'lti') { + $domdefaults{'ltiprivhosts'} = \@privhosts; + } elsif ($context eq 'ltitools') { + $domdefaults{'toolprivhosts'} = \@privhosts; + } + } + } + } elsif ($item eq 'linkprot') { + next; + } elsif ($item eq 'suggested') { + if ((ref($secchanges->{'suggested'}) eq 'HASH') && + (ref($newsec->{'suggested'}) eq 'HASH')) { + my $suggestions; + foreach my $id (sort { $a <=> $b } keys(%{$secchanges->{'suggested'}})) { + if (ref($newsec->{'suggested'}->{$id}) eq 'HASH') { + my $name = $newsec->{'suggested'}->{$id}->{'name'}; + my $info = $newsec->{'suggested'}->{$id}->{'info'}; + $suggestions .= '
      • '.&mt('Launcher: [_1]',$name).'
        '. + &mt('Recommend: [_1]','
        '.$info.'
        '). + '
        • '; + } else { + $suggestions .= '
      • '.&mt('Recommendations deleted for Launcher: [_1]', + $newsec->{'suggested'}->{$id}).'
        • '; + } + } + if ($suggestions) { + $output .= '
      • '.&mt('Hints in Courses for Link Protector Configuration'). + '
          '.$suggestions.'
        '. + '
        • '; + } + } + } + } + if ($needs_update) { + my $cachetime = 24*60*60; + &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime); + } + return $output; +} + +sub modify_lti { + my ($r,$dom,$action,$lastactref,%domconfig) = @_; + my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1); + my ($newid,@allpos,%changes,%confhash,%ltienc,$errors,$resulttext); + my (%posslti,%posslticrs,%posscrstype); + my @courseroles = ('cc','in','ta','ep','st'); + my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator); + my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner); + my @coursetypes = ('official','unofficial','community','textbook','placement','lti'); + my %coursetypetitles = &Apache::lonlocal::texthash ( + official => 'Official', + unofficial => 'Unofficial', + community => 'Community', + textbook => 'Textbook', + placement => 'Placement Test', + lti => 'LTI Provider', + ); + my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles(); + my %lt = <i_names(); + map { $posslti{$_} = 1; } @ltiroles; + map { $posslticrs{$_} = 1; } @lticourseroles; + map { $posscrstype{$_} = 1; } @coursetypes; + + my %menutitles = <imenu_titles(); + my (%currltisec,%secchanges,%newltisec,%newltienc,%newkeyset); + + &fetch_secrets($dom,'ltisec',\%domconfig,\%currltisec,\%secchanges,\%newltisec,\%newkeyset); + + my (%linkprotchg,$linkprotoutput,$is_home); + my $proterror = &Apache::courseprefs::process_linkprot($dom,'',$currltisec{'linkprot'}, + \%linkprotchg,'domain'); + my $home = &Apache::lonnet::domain($dom,'primary'); + unless (($home eq 'no_host') || ($home eq '')) { + my @ids=&Apache::lonnet::current_machine_ids(); + foreach my $id (@ids) { if ($id eq $home) { $is_home=1; } } + } + + if (keys(%linkprotchg)) { + $secchanges{'linkprot'} = 1; + my %oldlinkprot; + if (ref($currltisec{'linkprot'}) eq 'HASH') { + %oldlinkprot = %{$currltisec{'linkprot'}}; + } + foreach my $id (keys(%linkprotchg)) { + if (ref($linkprotchg{$id}) eq 'HASH') { + foreach my $inner (keys(%{$linkprotchg{$id}})) { + if (($inner eq 'secret') || ($inner eq 'key')) { + if ($is_home) { + $newltienc{$id}{$inner} = $linkprotchg{$id}{$inner}; + } + } + } + } else { + $newltisec{'linkprot'}{$id} = $linkprotchg{$id}; + } + } + $linkprotoutput = &Apache::courseprefs::store_linkprot($dom,'','domain',\%linkprotchg,\%oldlinkprot); + if (keys(%linkprotchg)) { + %{$newltisec{'linkprot'}} = %linkprotchg; + } + } + if (ref($currltisec{'linkprot'}) eq 'HASH') { + foreach my $id (keys(%{$currltisec{'linkprot'}})) { + next if ($id !~ /^\d+$/); + unless (exists($linkprotchg{$id})) { + if (ref($currltisec{'linkprot'}{$id}) eq 'HASH') { + foreach my $inner (keys(%{$currltisec{'linkprot'}{$id}})) { + if (($inner eq 'secret') || ($inner eq 'key')) { + if ($is_home) { + $newltienc{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner}; + } + } else { + $newltisec{'linkprot'}{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner}; + } + } + } else { + $newltisec{'linkprot'}{$id} = $currltisec{'linkprot'}{$id}; + } + } + } + } + if ($proterror) { + $errors .= '
      • '.$proterror.'
        • '; + } + + my (%delsuggested,%suggids,@suggested);; + if (ref($currltisec{'suggested'}) eq 'HASH') { + my $maxnum = $env{'form.linkprot_suggested_maxnum'}; + my @todelete = &Apache::loncommon::get_env_multiple('form.linkprot_suggested_del'); + for (my $i=0; $i<$maxnum; $i++) { + my $itemid = $env{'form.linkprot_suggested_id_'.$i}; + $itemid =~ s/\D+//g; + if ($itemid) { + if (ref($currltisec{'suggested'}->{$itemid}) eq 'HASH') { + push(@suggested,$i); + $suggids{$i} = $itemid; + if ((@todelete > 0) && (grep(/^$i$/,@todelete))) { + if (ref($currltisec{'suggested'}{$itemid}) eq 'HASH') { + $delsuggested{$itemid} = $currltisec{'suggested'}{$itemid}{'name'}; + } + } else { + if ($env{'form.linkprot_suggested_name_'.$i} eq '') { + $delsuggested{$itemid} = $currltisec{'suggested'}{$itemid}{'name'}; + } else { + $env{'form.linkprot_suggested_name_'.$i} =~ s/(`)/'/g; + $env{'form.linkprot_suggested_info_'.$i} =~ s/(`)/'/g; + $newltisec{'suggested'}{$itemid}{'name'} = $env{'form.linkprot_suggested_name_'.$i}; + $newltisec{'suggested'}{$itemid}{'info'} = $env{'form.linkprot_suggested_info_'.$i}; + if (($currltisec{'suggested'}{$itemid}{'name'} ne $newltisec{'suggested'}{$itemid}{'name'}) || + ($currltisec{'suggested'}{$itemid}{'info'} ne $newltisec{'suggested'}{$itemid}{'info'})) { + $secchanges{'suggested'}{$itemid} = 1; + } + } + } + } + } + } + } + foreach my $key (keys(%delsuggested)) { + $newltisec{'suggested'}{$key} = $delsuggested{$key}; + $secchanges{'suggested'}{$key} = 1; + } + if (($env{'form.linkprot_suggested_add'}) && + ($env{'form.linkprot_suggested_name_add'} ne '')) { + $env{'form.linkprot_suggested_name_add'} =~ s/(`)/'/g; + $env{'form.linkprot_suggested_info_add'} =~ s/(`)/'/g; + my ($newsuggid,$errormsg) = &get_lti_id($dom,$env{'form.linkprot_suggested_name_add'},'suggested'); + if ($newsuggid) { + $newltisec{'suggested'}{$newsuggid}{'name'} = $env{'form.linkprot_suggested_name_add'}; + $newltisec{'suggested'}{$newsuggid}{'info'} = $env{'form.linkprot_suggested_info_add'}; + $secchanges{'suggested'}{$newsuggid} = 1; + } else { + my $error = &mt('Failed to acquire unique ID for new Link Protectors in Courses Suggestion'); + if ($errormsg) { + $error .= ' ('.$errormsg.')'; + } + $errors .= '
      • '.$error.'
        • '; + } + } + my (@items,%deletions,%itemids); + if ($env{'form.lti_add'}) { + my $consumer = $env{'form.lti_consumer_add'}; + $consumer =~ s/(`)/'/g; + ($newid,my $errormsg) = &get_lti_id($dom,$consumer,'lti'); + if ($newid) { + $itemids{'add'} = $newid; + push(@items,'add'); + $changes{$newid} = 1; + } else { + my $error = &mt('Failed to acquire unique ID for new LTI configuration'); + if ($errormsg) { + $error .= ' ('.$errormsg.')'; + } + $errors .= '
      • '.$error.'
        • '; + } + } + if (ref($domconfig{$action}) eq 'HASH') { + my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del'); + if (@todelete) { + map { $deletions{$_} = 1; } @todelete; + } + my $maxnum = $env{'form.lti_maxnum'}; + for (my $i=0; $i<$maxnum; $i++) { + my $itemid = $env{'form.lti_id_'.$i}; + $itemid =~ s/\D+//g; + if (ref($domconfig{$action}{$itemid}) eq 'HASH') { + if ($deletions{$itemid}) { + $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'}; + } else { + push(@items,$i); + $itemids{$i} = $itemid; + } + } + } + } + my (%keystore,$secstored); + if ($is_home) { + &store_security($dom,'lti',\%secchanges,\%newkeyset,\%keystore); + } + + my ($cipher,$privnum); + if ((@items > 0) && ($is_home)) { + ($cipher,$privnum) = &get_priv_creds($dom,$home,$secchanges{'encrypt'}, + $newltisec{'encrypt'},$keystore{$home}); + } + foreach my $idx (@items) { + my $itemid = $itemids{$idx}; + next unless ($itemid); + my %currlti; + unless ($idx eq 'add') { + if (ref($domconfig{$action}) eq 'HASH') { + if (ref($domconfig{$action}{$itemid}) eq 'HASH') { + %currlti = %{$domconfig{$action}{$itemid}}; + } + } + } + my $position = $env{'form.lti_pos_'.$itemid}; + $position =~ s/\D+//g; + if ($position ne '') { + $allpos[$position] = $itemid; + } + foreach my $item ('consumer','lifetime','requser','crsinc') { + my $formitem = 'form.lti_'.$item.'_'.$idx; + $env{$formitem} =~ s/(`)/'/g; + if ($item eq 'lifetime') { + $env{$formitem} =~ s/[^\d.]//g; + } + if ($env{$formitem} ne '') { + $confhash{$itemid}{$item} = $env{$formitem}; + unless (($idx eq 'add') || ($changes{$itemid})) { + if ($currlti{$item} ne $confhash{$itemid}{$item}) { + $changes{$itemid} = 1; + } + } + } + } + if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') { + $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx}; + } + if ($confhash{$itemid}{'requser'}) { + if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') { + $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid'; + } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') { + $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary'; + } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') { + my $mapuser = $env{'form.lti_customuser_'.$idx}; + $mapuser =~ s/(`)/'/g; + $mapuser =~ s/^\s+|\s+$//g; + $confhash{$itemid}{'mapuser'} = $mapuser; + } + my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx); + my @makeuser; + foreach my $ltirole (sort(@possmakeuser)) { + if ($posslti{$ltirole}) { + push(@makeuser,$ltirole); + } + } + $confhash{$itemid}{'makeuser'} = \@makeuser; + if (@makeuser) { + my $lcauth = $env{'form.lti_lcauth_'.$idx}; + if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) { + $confhash{$itemid}{'lcauth'} = $lcauth; + if ($lcauth ne 'internal') { + my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx}; + $lcauthparm =~ s/^(\s+|\s+)$//g; + $lcauthparm =~ s/`//g; + if ($lcauthparm ne '') { + $confhash{$itemid}{'lcauthparm'} = $lcauthparm; + } + } + } else { + $confhash{$itemid}{'lcauth'} = 'lti'; + } + } + my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx); + if (@possinstdata) { + foreach my $field (@possinstdata) { + if (exists($fieldtitles{$field})) { + push(@{$confhash{$itemid}{'instdata'}}); + } + } + } + if ($env{'form.lti_callback_'.$idx}) { + if ($env{'form.lti_callbackparam_'.$idx}) { + my $callback = $env{'form.lti_callbackparam_'.$idx}; + $callback =~ s/^\s+|\s+$//g; + $confhash{$itemid}{'callback'} = $callback; + } + } + foreach my $field ('topmenu','inlinemenu') { + if ($env{'form.lti_'.$field.'_'.$idx}) { + $confhash{$itemid}{$field} = 1; + } + } + if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) { + $confhash{$itemid}{lcmenu} = []; + my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx); + foreach my $field (@possmenu) { + if (exists($menutitles{$field})) { + if ($field eq 'grades') { + next unless ($env{'form.lti_inlinemenu_'.$idx}); + } + push(@{$confhash{$itemid}{lcmenu}},$field); + } + } + } + if ($confhash{$itemid}{'crsinc'}) { + if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') || + ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) { + $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx}; + } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') { + my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx}; + $mapcrs =~ s/(`)/'/g; + $mapcrs =~ s/^\s+|\s+$//g; + $confhash{$itemid}{'mapcrs'} = $mapcrs; + } + my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx); + my @crstypes; + foreach my $type (sort(@posstypes)) { + if ($posscrstype{$type}) { + push(@crstypes,$type); + } + } + $confhash{$itemid}{'mapcrstype'} = \@crstypes; + if ($env{'form.lti_storecrs_'.$idx}) { + $confhash{$itemid}{'storecrs'} = 1; + } + if ($env{'form.lti_makecrs_'.$idx}) { + $confhash{$itemid}{'makecrs'} = 1; + } + foreach my $ltirole (@lticourseroles) { + my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx}; + if (grep(/^\Q$possrole\E$/,@courseroles)) { + $confhash{$itemid}{'maproles'}{$ltirole} = $possrole; + } + } + my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx); + my @selfenroll; + foreach my $type (sort(@possenroll)) { + if ($posslticrs{$type}) { + push(@selfenroll,$type); + } + } + $confhash{$itemid}{'selfenroll'} = \@selfenroll; + if ($env{'form.lti_crssec_'.$idx}) { + if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') { + $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx}; + } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') { + my $section = $env{'form.lti_customsection_'.$idx}; + $section =~ s/(`)/'/g; + $section =~ s/^\s+|\s+$//g; + if ($section ne '') { + $confhash{$itemid}{'section'} = $section; + } + } + } + foreach my $field ('passback','roster') { + if ($env{'form.lti_'.$field.'_'.$idx}) { + $confhash{$itemid}{$field} = 1; + } + } + if ($env{'form.lti_passback_'.$idx}) { + if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') { + $confhash{$itemid}{'passbackformat'} = '1.0'; + } else { + $confhash{$itemid}{'passbackformat'} = '1.1'; + } + } + } + unless (($idx eq 'add') || ($changes{$itemid})) { + if ($confhash{$itemid}{'crsinc'}) { + foreach my $field ('mapcrs','storecrs','makecrs','section','passback','roster') { + if ($currlti{$field} ne $confhash{$itemid}{$field}) { + $changes{$itemid} = 1; + } + } + unless ($changes{$itemid}) { + if ($currlti{'passback'} eq $confhash{$itemid}{'passback'}) { + if ($currlti{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) { + $changes{$itemid} = 1; + } + } + } + foreach my $field ('mapcrstype','selfenroll') { + unless ($changes{$itemid}) { + if (ref($currlti{$field}) eq 'ARRAY') { + if (ref($confhash{$itemid}{$field}) eq 'ARRAY') { + my @diffs = &Apache::loncommon::compare_arrays($currlti{$field}, + $confhash{$itemid}{$field}); + if (@diffs) { + $changes{$itemid} = 1; + } + } elsif (@{$currlti{$field}} > 0) { + $changes{$itemid} = 1; + } + } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') { + if (@{$confhash{$itemid}{$field}} > 0) { + $changes{$itemid} = 1; + } + } + } + } + unless ($changes{$itemid}) { + if (ref($currlti{'maproles'}) eq 'HASH') { + if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') { + foreach my $ltirole (keys(%{$currlti{'maproles'}})) { + if ($currlti{'maproles'}{$ltirole} ne + $confhash{$itemid}{'maproles'}{$ltirole}) { + $changes{$itemid} = 1; + last; + } + } + unless ($changes{$itemid}) { + foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) { + if ($confhash{$itemid}{'maproles'}{$ltirole} ne + $currlti{'maproles'}{$ltirole}) { + $changes{$itemid} = 1; + last; + } + } + } + } elsif (keys(%{$currlti{'maproles'}}) > 0) { + $changes{$itemid} = 1; + } + } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') { + unless ($changes{$itemid}) { + if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) { + $changes{$itemid} = 1; + } + } + } + } + } + unless ($changes{$itemid}) { + foreach my $field ('mapuser','lcauth','lcauthparm','topmenu','inlinemenu','callback') { + if ($currlti{$field} ne $confhash{$itemid}{$field}) { + $changes{$itemid} = 1; + } + } + unless ($changes{$itemid}) { + foreach my $field ('makeuser','lcmenu') { + if (ref($currlti{$field}) eq 'ARRAY') { + if (ref($confhash{$itemid}{$field}) eq 'ARRAY') { + my @diffs = &Apache::loncommon::compare_arrays($currlti{$field}, + $confhash{$itemid}{$field}); + if (@diffs) { + $changes{$itemid} = 1; + } + } elsif (@{$currlti{$field}} > 0) { + $changes{$itemid} = 1; + } + } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') { + if (@{$confhash{$itemid}{$field}} > 0) { + $changes{$itemid} = 1; + } + } + } + } + } + } + } + if ($is_home) { + my $keyitem = 'form.lti_key_'.$idx; + $env{$keyitem} =~ s/(`)/'/g; + if ($env{$keyitem} ne '') { + $ltienc{$itemid}{'key'} = $env{$keyitem}; + unless ($changes{$itemid}) { + if ($currlti{'key'} ne $env{$keyitem}) { + $changes{$itemid} = 1; + } + } + } + my $secretitem = 'form.lti_secret_'.$idx; + $env{$secretitem} =~ s/(`)/'/g; + if ($currlti{'usable'}) { + if ($env{'form.lti_changesecret_'.$idx}) { + if ($env{$secretitem} ne '') { + if ($privnum && $cipher) { + $ltienc{$itemid}{'secret'} = $cipher->encrypt_hex($env{$secretitem}); + $confhash{$itemid}{'cipher'} = $privnum; + } else { + $ltienc{$itemid}{'secret'} = $env{$secretitem}; + } + $changes{$itemid} = 1; + } + } else { + $ltienc{$itemid}{'secret'} = $currlti{'secret'}; + $confhash{$itemid}{'cipher'} = $currlti{'cipher'}; + } + if (ref($ltienc{$itemid}) eq 'HASH') { + if (($ltienc{$itemid}{'key'} ne '') && ($ltienc{$itemid}{'secret'} ne '')) { + $confhash{$itemid}{'usable'} = 1; + } + } + } elsif ($env{$secretitem} ne '') { + if ($privnum && $cipher) { + $ltienc{$itemid}{'secret'} = $cipher->encrypt_hex($env{$secretitem}); + $confhash{$itemid}{'cipher'} = $privnum; + } else { + $ltienc{$itemid}{'secret'} = $env{$secretitem}; + } + if (ref($ltienc{$itemid}) eq 'HASH') { + if (($ltienc{$itemid}{'key'} ne '') && ($ltienc{$itemid}{'key'} ne '')) { + $confhash{$itemid}{'usable'} = 1; + } + } + $changes{$itemid} = 1; + } + } + unless ($changes{$itemid}) { + foreach my $key (keys(%currlti)) { + if (ref($currlti{$key}) eq 'HASH') { + if (ref($confhash{$itemid}{$key}) eq 'HASH') { + foreach my $innerkey (keys(%{$currlti{$key}})) { + unless (exists($confhash{$itemid}{$key}{$innerkey})) { + $changes{$itemid} = 1; + last; + } + } + } elsif (keys(%{$currlti{$key}}) > 0) { + $changes{$itemid} = 1; + } + } + last if ($changes{$itemid}); + } + } + } + if (@allpos > 0) { + my $idx = 0; + foreach my $itemid (@allpos) { + if ($itemid ne '') { + $confhash{$itemid}{'order'} = $idx; + if (ref($domconfig{$action}) eq 'HASH') { + if (ref($domconfig{$action}{$itemid}) eq 'HASH') { + if ($domconfig{$action}{$itemid}{'order'} ne $idx) { + $changes{$itemid} = 1; + } + } + } + $idx ++; + } + } + } + + if ((keys(%changes) == 0) && (keys(%secchanges) == 0)) { + return &mt('No changes made.'); + } + + my %ltihash = ( + $action => { %confhash } + ); + my %ltienchash; + + if ($is_home) { + %ltienchash = ( + $action => { %ltienc } + ); + } + if (keys(%secchanges)) { + $ltihash{'ltisec'} = \%newltisec; + if ($secchanges{'linkprot'}) { + if ($is_home) { + $ltienchash{'linkprot'} = \%newltienc; + } + } + } + my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,$dom); + if ($putresult eq 'ok') { + if (keys(%ltienchash)) { + &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1); + } + $resulttext = &mt('Changes made:').'
          '; + if (keys(%secchanges) > 0) { + $resulttext .= <i_security_results($dom,'lti',\%secchanges,\%newltisec,\%newkeyset,\%keystore); + if (exists($secchanges{'linkprot'})) { + $resulttext .= $linkprotoutput; + } + } + if (keys(%changes) > 0) { + my $cachetime = 24*60*60; + &Apache::lonnet::do_cache_new('lti',$dom,\%confhash,$cachetime); + if (ref($lastactref) eq 'HASH') { + $lastactref->{'lti'} = 1; + } + my %bynum; + foreach my $itemid (sort(keys(%changes))) { + if (ref($confhash{$itemid}) eq 'HASH') { + my $position = $confhash{$itemid}{'order'}; + $bynum{$position} = $itemid; + } + } + foreach my $pos (sort { $a <=> $b } keys(%bynum)) { + my $itemid = $bynum{$pos}; + if (ref($confhash{$itemid}) eq 'HASH') { + $resulttext .= '
        • '.$confhash{$itemid}{'consumer'}.'
            '; + my $position = $pos + 1; + $resulttext .= '
          • '.&mt('Order: [_1]',$position).'
            • '; + foreach my $item ('version','lifetime') { + if ($confhash{$itemid}{$item} ne '') { + $resulttext .= '
          • '.$lt{$item}.': '.$confhash{$itemid}{$item}.'
            • '; + } + } + if ($ltienc{$itemid}{'key'} ne '') { + $resulttext .= '
          • '.$lt{'key'}.': '.$ltienc{$itemid}{'key'}.'
            • '; + } + if ($ltienc{$itemid}{'secret'} ne '') { + $resulttext .= '
          • '.$lt{'secret'}.': ['.&mt('not shown').']
            • '; + } + if ($confhash{$itemid}{'requser'}) { + if ($confhash{$itemid}{'callback'}) { + $resulttext .= '
          • '.&mt('Callback setting').': '.$confhash{$itemid}{'callback'}.'
            • '; + } else { + $resulttext .= '
          • '.&mt('Callback to logout LON-CAPA on log out from Consumer').'
            • '; + } + if ($confhash{$itemid}{'mapuser'}) { + my $shownmapuser; + if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') { + $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)'; + } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') { + $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)'; + } else { + $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')'; + } + $resulttext .= '
          • '.&mt('LON-CAPA username').': '.$shownmapuser.'
            • '; + } + if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') { + if (@{$confhash{$itemid}{'makeuser'}} > 0) { + $resulttext .= '
          • '.&mt('Following roles may create user accounts: [_1]', + join(', ',@{$confhash{$itemid}{'makeuser'}})).'
            '; + if ($confhash{$itemid}{'lcauth'} eq 'lti') { + $resulttext .= &mt('New users will only be able to authenticate via LTI').'
            • '; + } else { + $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]', + $confhash{$itemid}{'lcauth'}); + if ($confhash{$itemid}{'lcauth'} eq 'internal') { + $resulttext .= '; '.&mt('a randomly generated password will be created'); + } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') { + if ($confhash{$itemid}{'lcauthparm'} ne '') { + $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'}); + } + } else { + $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'}); + } + } + $resulttext .= ''; + } else { + $resulttext .= '
          • '.&mt('User account creation not permitted.').'
            • '; + } + } + if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') { + if (@{$confhash{$itemid}{'instdata'}} > 0) { + $resulttext .= '
          • '.&mt('Institutional data will be used when creating a new user for: [_1]', + join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'
            • '; + } else { + $resulttext .= '
          • '.&mt('No institutional data used when creating a new user.').'
            • '; + } + } + foreach my $item ('topmenu','inlinemenu') { + $resulttext .= '
          • '.$lt{$item}.': '; + if ($confhash{$itemid}{$item}) { + $resulttext .= &mt('Yes'); + } else { + $resulttext .= &mt('No'); + } + $resulttext .= '
            • '; + } + if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') { + if (@{$confhash{$itemid}{'lcmenu'}} > 0) { + $resulttext .= '
          • '.&mt('Menu items:').' '. + join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'
            • '; + } else { + $resulttext .= '
          • '.&mt('No menu items displayed in header or online menu').'
            • '; + } + } + if ($confhash{$itemid}{'crsinc'}) { + if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') { + my $rolemaps; + foreach my $role (@ltiroles) { + if ($confhash{$itemid}{'maproles'}{$role}) { + $rolemaps .= (' 'x2).$role.'='. + &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role}, + 'Course').','; + } + } + if ($rolemaps) { + $rolemaps =~ s/,$//; + $resulttext .= '
          • '.&mt('Role mapping:').$rolemaps.'
            • '; + } + } + if ($confhash{$itemid}{'mapcrs'}) { + $resulttext .= '
          • '.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'
            • '; + } + if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') { + if (@{$confhash{$itemid}{'mapcrstype'}} > 0) { + $resulttext .= '
          • '.&mt('Mapping for the following LON-CAPA course types: [_1]', + join(', ',map { $coursetypetitles{$_}; } @coursetypes)). + '
            • '; + } else { + $resulttext .= '
          • '.&mt('No mapping to LON-CAPA courses').'
            • '; + } + } + if ($confhash{$itemid}{'storecrs'}) { + $resulttext .= '
          • '.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.$confhash{$itemid}{'storecrs'}.'
            • '; + } + if ($confhash{$itemid}{'makecrs'}) { + $resulttext .= '
          • '.&mt('Instructor may create course (if absent).').'
            • '; + } else { + $resulttext .= '
          • '.&mt('Instructor may not create course (if absent).').'
            • '; + } + if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') { + if (@{$confhash{$itemid}{'selfenroll'}} > 0) { + $resulttext .= '
          • '.&mt('Self-enrollment for following roles: [_1]', + join(', ',@{$confhash{$itemid}{'selfenroll'}})). + '
            • '; + } else { + $resulttext .= '
          • '.&mt('Self-enrollment not permitted').'
            • '; + } + } + if ($confhash{$itemid}{'section'}) { + if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') { + $resulttext .= '
          • '.&mt('User section from standard field:'). + ' (course_section_sourcedid)'.'
            • '; + } else { + $resulttext .= '
          • '.&mt('User section from:').' '. + $confhash{$itemid}{'section'}.'
            • '; + } + } else { + $resulttext .= '
          • '.&mt('No section assignment').'
            • '; + } + foreach my $item ('passback','roster','topmenu','inlinemenu') { + $resulttext .= '
          • '.$lt{$item}.': '; + if ($confhash{$itemid}{$item}) { + $resulttext .= &mt('Yes'); + if ($item eq 'passback') { + if ($confhash{$itemid}{'passbackformat'} eq '1.0') { + $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')'; + } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') { + $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')'; + } + } + } else { + $resulttext .= &mt('No'); + } + $resulttext .= '
            • '; + } + if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') { + if (@{$confhash{$itemid}{'lcmenu'}} > 0) { + $resulttext .= '
          • '.&mt('Menu items:').' '. + join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'
            • '; + } else { + $resulttext .= '
          • '.&mt('No menu items displayed in header or online menu').'
            • '; + } + } + } + } + $resulttext .= '
          • '; + } + } + if (keys(%deletions)) { + foreach my $itemid (sort { $a <=> $b } keys(%deletions)) { + $resulttext .= '
        • '.&mt('Deleted: [_1]',$changes{$itemid}).'
          • '; + } + } + } + $resulttext .= '
        '; + if (ref($lastactref) eq 'HASH') { + if (($secchanges{'encrypt'}) || ($secchanges{'private'}) || (exists($secchanges{'suggested'}))) { + &Apache::lonnet::get_domain_defaults($dom,1); + $lastactref->{'domdefaults'} = 1; + } + } + } else { + $errors .= '
      • '.&mt('Failed to save changes').'
        • '; + } + if ($errors) { + $resulttext .= &mt('The following errors occurred: ').'
          '. + $errors.'
        '; + } + return $resulttext; +} + +sub get_priv_creds { + my ($dom,$home,$encchg,$encrypt,$storedsec) = @_; + my ($needenc,$cipher,$privnum); + my %domdefs = &Apache::lonnet::get_domain_defaults($dom); + if (($encchg) && (ref($encrypt) eq 'HASH')) { + $needenc = $encrypt->{'consumers'} + } else { + $needenc = $domdefs{'ltienc_consumers'}; + } + if ($needenc) { + if (($storedsec eq 'ok') || ((ref($domdefs{'ltiprivhosts'}) eq 'ARRAY') && + (grep(/^\Q$home\E$/,@{$domdefs{'ltiprivhosts'}})))) { + my %privhash = &Apache::lonnet::restore_dom('lti','private',$dom,$home,1); + my $privkey = $privhash{'key'}; + $privnum = $privhash{'version'}; + if (($privnum) && ($privkey ne '')) { + $cipher = Crypt::CBC->new({'key' => $privkey, + 'cipher' => 'DES'}); + } + } + } + return ($cipher,$privnum); +} + +sub get_lti_id { + my ($domain,$consumer,$dbname) = @_; + unless (($dbname eq 'lti') || ($dbname eq 'suggested')) { + return ('','invalid db'); + } + # get lock on db + my $lockhash = { + lock => $env{'user.name'}. + ':'.$env{'user.domain'}, + }; + my $tries = 0; + my $gotlock = &Apache::lonnet::newput_dom($dbname,$lockhash,$domain); + my ($id,$error); + + while (($gotlock ne 'ok') && ($tries<10)) { + $tries ++; + sleep (0.1); + $gotlock = &Apache::lonnet::newput_dom($dbname,$lockhash,$domain); + } + if ($gotlock eq 'ok') { + my %currids = &Apache::lonnet::dump_dom($dbname,$domain); + if ($currids{'lock'}) { + delete($currids{'lock'}); + if (keys(%currids)) { + my @curr = sort { $a <=> $b } keys(%currids); + if ($curr[-1] =~ /^\d+$/) { + $id = 1 + $curr[-1]; + } + } else { + $id = 1; + } + if ($id) { + unless (&Apache::lonnet::newput_dom($dbname,{ $id => $consumer },$domain) eq 'ok') { + $error = 'nostore'; + } + } else { + $error = 'nonumber'; + } + } + my $dellockoutcome = &Apache::lonnet::del_dom($dbname,['lock'],$domain); + } else { + $error = 'nolock'; + } + return ($id,$error); +} + sub modify_autoenroll { my ($dom,$lastactref,%domconfig) = @_; my ($resulttext,%changes); @@ -11387,7 +14222,7 @@ sub modify_autoenroll { my %title = ( run => 'Auto-enrollment active', sender => 'Sender for notification messages', coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)', - failsafe => 'Failsafe for no drops if institutional data missing for a section'); + autofailsafe => 'Failsafe for no drops if institutional data missing for a section'); my @offon = ('off','on'); my $sender_uname = $env{'form.sender_uname'}; my $sender_domain = $env{'form.sender_domain'}; @@ -11397,17 +14232,23 @@ sub modify_autoenroll { $sender_domain = ''; } my $coowners = $env{'form.autoassign_coowners'}; + my $autofailsafe = $env{'form.autoenroll_autofailsafe'}; + $autofailsafe =~ s{^\s+|\s+$}{}g; + if ($autofailsafe =~ /\D/) { + undef($autofailsafe); + } my $failsafe = $env{'form.autoenroll_failsafe'}; - $failsafe =~ s{^\s+|\s+$}{}g; - if ($failsafe =~ /\D/) { - undef($failsafe); + unless (($failsafe eq 'zero') || ($failsafe eq 'any')) { + $failsafe = 'off'; + undef($autofailsafe); } my %autoenrollhash = ( autoenroll => { 'run' => $env{'form.autoenroll_run'}, 'sender_uname' => $sender_uname, 'sender_domain' => $sender_domain, 'co-owners' => $coowners, - 'autofailsafe' => $failsafe, + 'autofailsafe' => $autofailsafe, + 'failsafe' => $failsafe, } ); my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash, @@ -11435,9 +14276,12 @@ sub modify_autoenroll { } elsif ($coowners) { $changes{'coowners'} = 1; } - if ($currautoenroll{'autofailsafe'} ne $failsafe) { + if ($currautoenroll{'autofailsafe'} ne $autofailsafe) { $changes{'autofailsafe'} = 1; } + if ($currautoenroll{'failsafe'} ne $failsafe) { + $changes{'failsafe'} = 1; + } if (keys(%changes) > 0) { $resulttext = &mt('Changes made:').'
          '; if ($changes{'run'}) { @@ -11458,11 +14302,24 @@ sub modify_autoenroll { } } if ($changes{'autofailsafe'}) { - if ($failsafe ne '') { - $resulttext .= '
        • '.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'
          • '; + if ($autofailsafe ne '') { + $resulttext .= '
        • '.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$autofailsafe).'
          • '; } else { - $resulttext .= '
        • '.&mt('Failsafe for no drops if institutional data missing for a section: deleted'); + $resulttext .= '
        • '.&mt('Failsafe for no drops if institutional data missing for a section not in use').'
          • '; } + } + if ($changes{'failsafe'}) { + if ($failsafe eq 'off') { + unless ($changes{'autofailsafe'}) { + $resulttext .= '
        • '.&mt('Failsafe for no drops if institutional data missing for a section not in use').'
          • '; + } + } elsif ($failsafe eq 'zero') { + $resulttext .= '
        • '.&mt('Failsafe applies if retrieved section enrollment is zero').'
          • '; + } else { + $resulttext .= '
        • '.&mt('Failsafe applies if retrieved section enrollment is zero or greater').'
          • '; + } + } + if (($changes{'autofailsafe'}) || ($changes{'failsafe'})) { &Apache::lonnet::get_domain_defaults($dom,1); if (ref($lastactref) eq 'HASH') { $lastactref->{'domdefaults'} = 1; @@ -12111,7 +14968,7 @@ sub modify_contacts { $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type}); $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'}; } - } + } } } if (keys(%currsetting) > 0) { @@ -12561,7 +15418,7 @@ sub modify_contacts { } } else { $resulttext = ''. - &mt('An error occurred: [_1].',$putresult).''; + &mt('An error occurred: [_1]',$putresult).''; } return $resulttext; } @@ -12733,7 +15590,6 @@ sub modify_passwords { } if ($env{'form.passwords_customfile.filename'} ne '') { my $servadm = $r->dir_config('lonAdmEMail'); - my $servadm = $r->dir_config('lonAdmEMail'); my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm); my $error; @@ -12742,12 +15598,15 @@ sub modify_passwords { $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver); } else { if ($author_ok eq 'ok') { + my $modified = []; my ($result,$customurl) = - &publishlogo($r,'upload','passwords_customfile',$dom, - $confname,'customtext/resetpw','','',$customfn); + &Apache::lonconfigsettings::publishlogo($r,'upload','passwords_customfile',$dom, + $confname,'customtext/resetpw','','',$customfn, + $modified); if ($result eq 'ok') { $newvalues{'resetcustom'} = $customurl; $changes{'reset'} = 1; + &update_modify_urls($r,$modified); } else { $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result); } @@ -12800,56 +15659,7 @@ sub modify_passwords { $updatedefaults = 1; } } - foreach my $rule ('min','max','numsaved') { - $env{'form.passwords_'.$rule} =~ s/^\s+|\s+$//g; - my $ruleok; - if ($rule eq 'min') { - if ($env{'form.passwords_'.$rule} =~ /^\d+$/) { - if ($env{'form.passwords_'.$rule} >= $Apache::lonnet::passwdmin) { - $ruleok = 1; - } - } - } elsif (($env{'form.passwords_'.$rule} =~ /^\d+$/) && - ($env{'form.passwords_'.$rule} ne '0')) { - $ruleok = 1; - } - if ($ruleok) { - $newvalues{$rule} = $env{'form.passwords_'.$rule}; - if (exists($current{$rule})) { - if ($newvalues{$rule} ne $current{$rule}) { - $changes{'rules'} = 1; - } - } elsif ($rule eq 'min') { - if ($staticdefaults{$rule} ne $newvalues{$rule}) { - $changes{'rules'} = 1; - } - } else { - $changes{'rules'} = 1; - } - } elsif (exists($current{$rule})) { - $changes{'rules'} = 1; - } - } - my @posschars = &Apache::loncommon::get_env_multiple('form.passwords_chars'); - my @chars; - foreach my $item (sort(@posschars)) { - if ($item =~ /^(uc|lc|num|spec)$/) { - push(@chars,$item); - } - } - $newvalues{'chars'} = \@chars; - unless ($changes{'rules'}) { - if (ref($current{'chars'}) eq 'ARRAY') { - my @diffs = &Apache::loncommon::compare_arrays($current{'chars'},\@chars); - if (@diffs > 0) { - $changes{'rules'} = 1; - } - } else { - if (@chars > 0) { - $changes{'rules'} = 1; - } - } - } + &password_rule_changes('passwords',\%newvalues,\%current,\%changes); my %crsownerchg = ( by => [], for => [], @@ -13109,6 +15919,71 @@ sub modify_passwords { return $resulttext; } +sub password_rule_changes { + my ($prefix,$newvalues,$current,$changes) = @_; + return unless ((ref($newvalues) eq 'HASH') && + (ref($current) eq 'HASH') && + (ref($changes) eq 'HASH')); + my (@rules,%staticdefaults); + if ($prefix eq 'passwords') { + @rules = ('min','max','numsaved'); + } elsif (($prefix eq 'ltisecrets') || ($prefix eq 'toolsecrets')) { + @rules = ('min','max'); + } + $staticdefaults{'min'} = $Apache::lonnet::passwdmin; + foreach my $rule (@rules) { + $env{'form.'.$prefix.'_'.$rule} =~ s/^\s+|\s+$//g; + my $ruleok; + if ($rule eq 'min') { + if ($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) { + if ($env{'form.'.$prefix.'_'.$rule} >= $staticdefaults{$rule}) { + $ruleok = 1; + } + } + } elsif (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) && + ($env{'form.'.$prefix.'_'.$rule} ne '0')) { + $ruleok = 1; + } + if ($ruleok) { + $newvalues->{$rule} = $env{'form.'.$prefix.'_'.$rule}; + if (exists($current->{$rule})) { + if ($newvalues->{$rule} ne $current->{$rule}) { + $changes->{'rules'} = 1; + } + } elsif ($rule eq 'min') { + if ($staticdefaults{$rule} ne $newvalues->{$rule}) { + $changes->{'rules'} = 1; + } + } else { + $changes->{'rules'} = 1; + } + } elsif (exists($current->{$rule})) { + $changes->{'rules'} = 1; + } + } + my @posschars = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_chars'); + my @chars; + foreach my $item (sort(@posschars)) { + if ($item =~ /^(uc|lc|num|spec)$/) { + push(@chars,$item); + } + } + $newvalues->{'chars'} = \@chars; + unless ($changes->{'rules'}) { + if (ref($current->{'chars'}) eq 'ARRAY') { + my @diffs = &Apache::loncommon::compare_arrays($current->{'chars'},\@chars); + if (@diffs > 0) { + $changes->{'rules'} = 1; + } + } else { + if (@chars > 0) { + $changes->{'rules'} = 1; + } + } + } + return; +} + sub modify_usercreation { my ($dom,%domconfig) = @_; my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate); @@ -13193,7 +16068,7 @@ sub modify_usercreation { } my @authen_contexts = ('author','course','domain'); - my @authtypes = ('int','krb4','krb5','loc'); + my @authtypes = ('int','krb4','krb5','loc','lti'); my %authhash; foreach my $item (@authen_contexts) { my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth'); @@ -13408,7 +16283,6 @@ sub modify_selfcreation { # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts # is permitted. # - my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email'); my (@statuses,%email_rule); @@ -14386,7 +17260,7 @@ sub modify_defaults { my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1); my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def', 'portal_def'); - my @authtypes = ('internal','krb4','krb5','localauth'); + my @authtypes = ('internal','krb4','krb5','localauth','lti'); foreach my $item (@items) { $newvalues{$item} = $env{'form.'.$item}; if ($item eq 'auth_def') { @@ -14423,16 +17297,58 @@ sub modify_defaults { } } elsif ($item eq 'portal_def') { if ($newvalues{$item} ne '') { - unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) { + if ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) { + foreach my $field ('email','web') { + if ($env{'form.'.$item.'_'.$field}) { + $newvalues{$item.'_'.$field} = $env{'form.'.$item.'_'.$field}; + } + } + } else { push(@errors,$item); } } } if (grep(/^\Q$item\E$/,@errors)) { $newvalues{$item} = $domdefaults{$item}; + if ($item eq 'portal_def') { + if ($domdefaults{$item}) { + foreach my $field ('email','web') { + if (exists($domdefaults{$item.'_'.$field})) { + $newvalues{$item.'_'.$field} = $domdefaults{$item.'_'.$field}; + } + } + } + } } elsif ($domdefaults{$item} ne $newvalues{$item}) { $changes{$item} = 1; } + if ($item eq 'portal_def') { + unless (grep(/^\Q$item\E$/,@errors)) { + if ($newvalues{$item} eq '') { + foreach my $field ('email','web') { + if (exists($domdefaults{$item.'_'.$field})) { + delete($domdefaults{$item.'_'.$field}); + } + } + } else { + unless ($changes{$item}) { + foreach my $field ('email','web') { + if ($domdefaults{$item.'_'.$field} ne $newvalues{$item.'_'.$field}) { + $changes{$item} = 1; + last; + } + } + } + foreach my $field ('email','web') { + if ($newvalues{$item.'_'.$field}) { + $domdefaults{$item.'_'.$field} = $newvalues{$item.'_'.$field}; + } elsif (exists($domdefaults{$item.'_'.$field})) { + delete($domdefaults{$item.'_'.$field}); + } + } + } + } + } $domdefaults{$item} = $newvalues{$item}; } my %staticdefaults = ( @@ -14447,6 +17363,41 @@ sub modify_defaults { $newvalues{$item} = $staticdefaults{$item}; } } + my ($unamemaprules,$ruleorder); + my @possunamemaprules = &Apache::loncommon::get_env_multiple('form.unamemap_rule'); + if (@possunamemaprules) { + ($unamemaprules,$ruleorder) = + &Apache::lonnet::inst_userrules($dom,'unamemap'); + if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) { + if (@{$ruleorder} > 0) { + my %possrules; + map { $possrules{$_} = 1; } @possunamemaprules; + foreach my $rule (@{$ruleorder}) { + if ($possrules{$rule}) { + push(@{$newvalues{'unamemap_rule'}},$rule); + } + } + } + } + } + if (ref($domdefaults{'unamemap_rule'}) eq 'ARRAY') { + if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') { + my @rulediffs = &Apache::loncommon::compare_arrays($domdefaults{'unamemap_rule'}, + $newvalues{'unamemap_rule'}); + if (@rulediffs) { + $changes{'unamemap_rule'} = 1; + $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'}; + } + } elsif (@{$domdefaults{'unamemap_rule'}} > 0) { + $changes{'unamemap_rule'} = 1; + delete($domdefaults{'unamemap_rule'}); + } + } elsif (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') { + if (@{$newvalues{'unamemap_rule'}} > 0) { + $changes{'unamemap_rule'} = 1; + $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'}; + } + } my %defaults_hash = ( defaults => \%newvalues, ); @@ -14563,6 +17514,26 @@ sub modify_defaults { $resulttext .= '
        • '.&mt('Institutional user status types deleted').'
          • '; } } + } elsif ($item eq 'unamemap_rule') { + if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') { + my @rulenames; + if (ref($unamemaprules) eq 'HASH') { + foreach my $rule (@{$newvalues{'unamemap_rule'}}) { + if (ref($unamemaprules->{$rule}) eq 'HASH') { + push(@rulenames,$unamemaprules->{$rule}->{'name'}); + } + } + } + if (@rulenames) { + $resulttext .= '
        • '.&mt('Mapping for missing usernames includes: [_1]', + '
          • '.join('
          • ',@rulenames).'
          '). + '
          • '; + } else { + $resulttext .= '
        • '.&mt('No mapping for missing usernames via standard log-in').'
          • '; + } + } else { + $resulttext .= '
        • '.&mt('Mapping for missing usernames via standard log-in deleted').'
          • '; + } } else { my $value = $env{'form.'.$item}; if ($value eq '') { @@ -14574,11 +17545,25 @@ sub modify_defaults { krb4 => 'krb4', krb5 => 'krb5', localauth => 'loc', + lti => 'lti', ); $value = $authnames{$shortauth{$value}}; } $resulttext .= '
        • '.&mt('[_1] set to "[_2]"',$title->{$item},$value).'
          • '; - $mailmsgtext .= "$title->{$item} set to $value\n"; + $mailmsgtext .= "$title->{$item} set to $value\n"; + if ($item eq 'portal_def') { + if ($env{'form.'.$item} ne '') { + foreach my $field ('email','web') { + $value = $env{'form.'.$item.'_'.$field}; + if ($value) { + $value = &mt('Yes'); + } else { + $value = &mt('No'); + } + $resulttext .= '
        • '.&mt('[_1] set to "[_2]"',$title->{$field},$value).'
          • '; + } + } + } } } $resulttext .= '
        '; @@ -14633,12 +17618,15 @@ sub modify_scantron { $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver); } else { if ($author_ok eq 'ok') { + my $modified = []; my ($result,$scantronurl) = - &publishlogo($r,'upload','scantronformat',$dom, - $confname,'scantron','','',$custom); + &Apache::lonconfigsettings::publishlogo($r,'upload','scantronformat',$dom, + $confname,'scantron','','',$custom, + $modified); if ($result eq 'ok') { $confhash{'scantron'}{'scantronformat'} = $scantronurl; $changes{'scantronformat'} = 1; + &update_modify_urls($r,$modified); } else { $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result); } @@ -14790,8 +17778,8 @@ sub modify_scantron { $resulttext = &mt('No changes made to bubblesheet format settings'); } if ($errors) { - $resulttext .= &mt('The following errors occurred: ').'
          '. - $errors.'
        '; + $resulttext .= '

        '.&mt('The following errors occurred: ').'

          '. + $errors.'

        '; } return $resulttext; } @@ -15522,17 +18510,22 @@ sub modify_coursedefaults { 'uselcmath' => 'on', 'usejsme' => 'on', 'inline_chem' => 'on', + 'ltiauth' => 'off', ); - my @toggles = ('uselcmath','usejsme','inline_chem'); + my @toggles = ('uselcmath','usejsme','inline_chem','ltiauth'); my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial', - 'uploadquota_community','uploadquota_textbook','mysqltables_official', - 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook'); + 'uploadquota_community','uploadquota_textbook','coursequota_official', + 'coursequota_unofficial','coursequota_community','coursequota_textbook', + 'mysqltables_official','mysqltables_unofficial','mysqltables_community', + 'mysqltables_textbook'); my @types = ('official','unofficial','community','textbook'); my %staticdefaults = ( anonsurvey_threshold => 10, uploadquota => 500, + coursequota => 20, postsubmit => 60, mysqltables => 172800, + domexttool => 1, ); my %texoptions = ( MathJax => 'MathJax', @@ -15577,7 +18570,7 @@ sub modify_coursedefaults { } $defaultshash{'coursedefaults'}{$item} = $newdef; } else { - my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/); + my ($setting,$type) = ($item =~ /^(uploadquota|coursequota|mysqltables)_(\w+)$/); if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') { $currdef = $domconfig{'coursedefaults'}{$setting}{$type}; } @@ -15589,7 +18582,7 @@ sub modify_coursedefaults { unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) { $changes{$item} = 1; } - } elsif ($item =~ /^(uploadquota|mysqltables)_/) { + } elsif ($item =~ /^(uploadquota|coursequota|mysqltables)_/) { my $setting = $1; unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) { $changes{$setting} = 1; @@ -15724,6 +18717,47 @@ sub modify_coursedefaults { $changes{'postsubmit'} = 1; } } + my (%newdomexttool,%newexttool,%olddomexttool,%oldexttool); + map { $newdomexttool{$_} = 1; } &Apache::loncommon::get_env_multiple('form.domexttool'); + map { $newexttool{$_} = 1; } &Apache::loncommon::get_env_multiple('form.exttool'); + if (ref($domconfig{'coursedefaults'}{'domexttool'}) eq 'HASH') { + %olddomexttool = %{$domconfig{'coursedefaults'}{'domexttool'}}; + } else { + foreach my $type (@types) { + if ($staticdefaults{'domexttool'}) { + $olddomexttool{$type} = 1; + } else { + $olddomexttool{$type} = 0; + } + } + } + if (ref($domconfig{'coursedefaults'}{'exttool'}) eq 'HASH') { + %oldexttool = %{$domconfig{'coursedefaults'}{'exttool'}}; + } else { + foreach my $type (@types) { + if ($staticdefaults{'exttool'}) { + $oldexttool{$type} = 1; + } else { + $oldexttool{$type} = 0; + } + } + } + foreach my $type (@types) { + unless ($newdomexttool{$type}) { + $newdomexttool{$type} = 0; + } + unless ($newexttool{$type}) { + $newexttool{$type} = 0; + } + if ($newdomexttool{$type} != $olddomexttool{$type}) { + $changes{'domexttool'} = 1; + } + if ($newexttool{$type} != $oldexttool{$type}) { + $changes{'exttool'} = 1; + } + } + $defaultshash{'coursedefaults'}{'domexttool'} = \%newdomexttool; + $defaultshash{'coursedefaults'}{'exttool'} = \%newexttool; } my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash, $dom); @@ -15733,8 +18767,9 @@ sub modify_coursedefaults { if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) || ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) || ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'}) || - ($changes{'inline_chem'})) { - foreach my $item ('uselcmath','usejsme','inline_chem','texengine') { + ($changes{'inline_chem'}) || ($changes{'ltiauth'}) || ($changes{'domexttool'}) || + ($changes{'exttool'}) || ($changes{'coursequota'})) { + foreach my $item ('uselcmath','usejsme','inline_chem','texengine','ltiauth') { if ($changes{$item}) { $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item}; } @@ -15765,6 +18800,13 @@ sub modify_coursedefaults { } } } + if ($changes{'coursequota'}) { + if (ref($defaultshash{'coursedefaults'}{'coursequota'}) eq 'HASH') { + foreach my $type (@types) { + $domdefaults{$type.'coursequota'}=$defaultshash{'coursedefaults'}{'coursequota'}{$type}; + } + } + } if ($changes{'canclone'}) { if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') { if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') { @@ -15777,6 +18819,20 @@ sub modify_coursedefaults { $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'}; } } + if ($changes{'domexttool'}) { + if (ref($defaultshash{'coursedefaults'}{'domexttool'}) eq 'HASH') { + foreach my $type (@types) { + $domdefaults{$type.'domexttool'}=$defaultshash{'coursedefaults'}{'domexttool'}{$type}; + } + } + } + if ($changes{'exttool'}) { + if (ref($defaultshash{'coursedefaults'}{'exttool'}) eq 'HASH') { + foreach my $type (@types) { + $domdefaults{$type.'exttool'}=$defaultshash{'coursedefaults'}{'exttool'}{$type}; + } + } + } my $cachetime = 24*60*60; &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime); if (ref($lastactref) eq 'HASH') { @@ -15816,13 +18872,24 @@ sub modify_coursedefaults { '
      • '.&mt('Official courses: [_1] MB',''.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'').'
        • '. '
      • '.&mt('Unofficial courses: [_1] MB',''.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'').'
        • '. '
      • '.&mt('Textbook courses: [_1] MB',''.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'').'
        • '. - '
      • '.&mt('Communities: [_1] MB',''.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'').'
        • '. '
      '. ''; } else { $resulttext .= '
    • '.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'
      • '; } + } elsif ($item eq 'coursequota') { + if (ref($defaultshash{'coursedefaults'}{'coursequota'}) eq 'HASH') { + $resulttext .= '
    • '.&mt('Default cumulative quota for all group portfolio spaces in course set as follows:').'
        '. + '
      • '.&mt('Official courses: [_1] MB',''.$defaultshash{'coursedefaults'}{'coursequota'}{'official'}.'').'
        • '. + '
      • '.&mt('Unofficial courses: [_1] MB',''.$defaultshash{'coursedefaults'}{'coursequota'}{'unofficial'}.'').'
        • '. + '
      • '.&mt('Textbook courses: [_1] MB',''.$defaultshash{'coursedefaults'}{'coursequota'}{'textbook'}.'').'
        • '. + '
      • '.&mt('Communities: [_1] MB',''.$defaultshash{'coursedefaults'}{'coursequota'}{'community'}.'').'
        • '. + '
      '. + '
      • '; + } else { + $resulttext .= '
    • '.&mt('Default cumulative quota for all group portfolio spaces in course remains default: [_1] MB',$staticdefaults{'coursequota'}).'
      • '; + } } elsif ($item eq 'mysqltables') { if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') { $resulttext .= '
    • '.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'
        '. @@ -15899,6 +18966,40 @@ sub modify_coursedefaults { } else { $resulttext .= '
      • '.&mt('By default, only course owner and coordinators may clone a course.').'
        • '; } + } elsif ($item eq 'ltiauth') { + if ($env{'form.'.$item} eq '1') { + $resulttext .= '
      • '.&mt('LTI launch of deep-linked URL need not require re-authentication').'
        • '; + } else { + $resulttext .= '
      • '.&mt('LTI launch of deep-linked URL will require re-authentication').'
        • '; + } + } elsif ($item eq 'domexttool') { + my @noyes = (&mt('no'),&mt('yes')); + if (ref($defaultshash{'coursedefaults'}{'domexttool'}) eq 'HASH') { + $resulttext .= '
      • '.&mt('External Tools defined in the domain may be used as follows:').'
          '. + '
        • '.&mt('Official courses: [_1]',''.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'official'}].'').'
          • '. + '
        • '.&mt('Unofficial courses: [_1]',''.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'unofficial'}].'').'
          • '. + '
        • '.&mt('Textbook courses: [_1]',''.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'textbook'}].'').'
          • '. + '
        • '.&mt('Placement tests: [_1]',''.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'placement'}].'').'
          • '. + '
        • '.&mt('Communities: [_1]',''.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'community'}].'').'
          • '. + '
        '. + '
        • '; + } else { + $resulttext .= '
      • '.&mt('External Tools defined in the domain may be used in all course types, by default').'
        • '; + } + } elsif ($item eq 'exttool') { + my @noyes = (&mt('no'),&mt('yes')); + if (ref($defaultshash{'coursedefaults'}{'exttool'}) eq 'HASH') { + $resulttext .= '
      • '.&mt('External Tools can be defined and configured in course containers as follows:').'
          '. + '
        • '.&mt('Official courses: [_1]',''.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'official'}].'').'
          • '. + '
        • '.&mt('Unofficial courses: [_1]',''.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'unofficial'}].'').'
          • '. + '
        • '.&mt('Textbook courses: [_1]',''.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'textbook'}].'').'
          • '. + '
        • '.&mt('Placement tests: [_1]',''.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'placement'}].'').'
          • '. + '
        • '.&mt('Communities: [_1]',''.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'community'}].'').'
          • '. + '
        '. + '
        • '; + } else { + $resulttext .= '
      • '.&mt('External Tools can not be defined in any course types, by default').'
        • '; + } } } $resulttext .= '
      '; @@ -16370,7 +19471,7 @@ sub modify_wafproxy { } } $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'
        '; - foreach my $item ('alias','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') { + foreach my $item ('alias','saml','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') { if ($changes{$item}) { if ($item eq 'alias') { my $numaliased = 0; @@ -16457,6 +19558,7 @@ sub modify_wafproxy { } } } + $output .= '
      '; } else { $output = ''. &mt('An error occurred: [_1]',$putresult).''; @@ -16810,7 +19912,7 @@ sub modify_usersessions { } } else { if ($type eq 'version') { - $newvalue .= ' '.&mt('(or later)'); + $newvalue .= ' '.&mt('(or later)'); } $resulttext .= '
    • '.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'
      • '; } @@ -17098,8 +20200,13 @@ sub modify_loadbalancing { } } if ($changes{'curr'}{$balancer}{'cookie'}) { - $resulttext .= '
    • '.&mt('Load Balancer: [_1] -- cookie use enabled', - $balancer).'
      • '; + if ($currcookies{$balancer}) { + $resulttext .= '
    • '.&mt('Load Balancer: [_1] -- cookie use disabled', + $balancer).'
      • '; + } else { + $resulttext .= '
    • '.&mt('Load Balancer: [_1] -- cookie use enabled', + $balancer).'
      • '; + } } } } @@ -17688,7 +20795,7 @@ function updateNewSpares(formname,lonhos function checkNewSpares(lonhost,type) { var newSpare = document.getElementById('newspare_'+type+'_'+lonhost); var chosen = newSpare.options[newSpare.selectedIndex].value; - if (chosen != '') { + if (chosen != '') { var othertype; var othernewSpare; if (type == 'primary') { @@ -17822,7 +20929,7 @@ function toggleDisplay(domForm,caller) { var dispval = 'block'; var selfcreateRegExp = /^cancreate_emailverified/; if (caller == 'emailoptions') { - optionsElement = domForm.cancreate_email; + optionsElement = domForm.cancreate_email; } if (caller == 'studentsubmission') { optionsElement = domForm.postsubmit; @@ -17877,7 +20984,7 @@ sub devalidate_remote_domconfs { my %servers = &Apache::lonnet::internet_dom_servers($dom); my %thismachine; map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids(); - my @posscached = ('domainconfig','domdefaults','usersessions', + my @posscached = ('domainconfig','domdefaults','ltitools','usersessions', 'directorysrch','passwdconf','cats','proxyalias','proxysaml', 'ipaccess'); my %cache_by_lonhost;
    • '. ''; + my $prefix = 'canmodify'; if ($role eq 'emailusername') { unless ($checks{$fields[$i]} =~ /^(required|optional)$/) { $checks{$fields[$i]} = 'omit'; @@ -8803,13 +10568,16 @@ sub modifiable_userdata_row { $checked='checked="checked" '; } $output .= ''.(' ' x2); } $output .= ''.$fieldtitles{$fields[$i]}.''; } else { + if ($context eq 'lti') { + $prefix = 'lti'; + } $output .= ''; } @@ -8896,7 +10664,7 @@ sub insttypes_row { $output .= ''. '