[BACK]Return to createaccount.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / interface

Diff for /loncom/interface/createaccount.pm between versions 1.5 and 1.17

version 1.5, 2008/05/14 20:05:07 version 1.17, 2008/07/12 14:08:58
Line 35  use Apache::Constants qw(:common); Line 35  use Apache::Constants qw(:common);
 use Apache::lonacc;  use Apache::lonacc;
 use Apache::lonnet;  use Apache::lonnet;
 use Apache::loncommon;  use Apache::loncommon;
   use Apache::lonhtmlcommon;
 use Apache::lonlocal;  use Apache::lonlocal;
 use Apache::lonauth;  use Apache::lonauth;
 use Apache::resetpw;  use Apache::resetpw;
Line 42  use Authen::Captcha; Line 43  use Authen::Captcha;
 use DynaLoader; # for Crypt::DES version  use DynaLoader; # for Crypt::DES version
 use Crypt::DES;  use Crypt::DES;
 use LONCAPA qw(:DEFAULT :match);  use LONCAPA qw(:DEFAULT :match);
   use HTML::Entities;
   
 sub handler {  sub handler {
     my $r = shift;      my $r = shift;
Line 63  sub handler { Line 65  sub handler {
     }      }
     my $domdesc = &Apache::lonnet::domain($domain,'description');      my $domdesc = &Apache::lonnet::domain($domain,'description');
     my $contact_name = &mt('LON-CAPA helpdesk');      my $contact_name = &mt('LON-CAPA helpdesk');
     my $contact_email =  $r->dir_config('lonSupportEMail');      my $origmail = $Apache::lonnet::perlvar{'lonSupportEMail'};
       my $contacts =
           &Apache::loncommon::build_recipient_list(undef,'helpdeskmail',
                                                    $domain,$origmail);
       my ($contact_email) = split(',',$contacts);
     my $lonhost = $r->dir_config('lonHostID');      my $lonhost = $r->dir_config('lonHostID');
     my $include = $r->dir_config('lonIncludes');      my $include = $r->dir_config('lonIncludes');
     my $start_page;      my $start_page;
Line 80  sub handler { Line 86  sub handler {
             &Apache::loncommon::end_page();              &Apache::loncommon::end_page();
         $r->print($start_page."\n".'<h2>'.&mt('You are already logged in').'</h2>'.          $r->print($start_page."\n".'<h2>'.&mt('You are already logged in').'</h2>'.
                   '<p>'.&mt('Please either [_1]continue the current session[_2] or [_3]logout[_4].','<a href="/adm/roles">','</a>','<a href="/adm/logout">','</a>').                    '<p>'.&mt('Please either [_1]continue the current session[_2] or [_3]logout[_4].','<a href="/adm/roles">','</a>','<a href="/adm/logout">','</a>').
                   '</p><p><a href="/adm/loginproblems.html">'.&mt('Problems?').'</a></p>'.$end_page);                    '</p><p><a href="/adm/loginproblems.html">'.&mt('Login problems?').'</a></p>'.$end_page);
        return OK;         return OK;
     }      }
     $start_page =      $start_page =
Line 106  sub handler { Line 112  sub handler {
   
     if (@cancreate == 0) {      if (@cancreate == 0) {
         &print_header($r,$start_page);          &print_header($r,$start_page);
         my $output = &mt('Creation of a new user account using an e-mail address as username or a loginID from your institution is not permitted in the domain: [_1] ([_2]).',$domain,$domdesc);          my $output = '<h3>'.&mt('Account creation unavailable').'</h3>'.
                        '<span class="LC_warning">'.
                        &mt('Creation of a new user account using an e-mail address or an institutional log-in ID as username is not permitted at this institution ([_1]).',$domdesc).'</span><br /><br />';
         $r->print($output);          $r->print($output);
         $r->print(&Apache::loncommon::end_page());          $r->print(&Apache::loncommon::end_page());
         return OK;          return OK;
Line 119  sub handler { Line 127  sub handler {
   
     if ($sso_username ne '') {      if ($sso_username ne '') {
         &print_header($r,$start_page);          &print_header($r,$start_page);
         my ($output,$msg);          my $msg;
         if (grep(/^sso$/,@cancreate)) {          if (grep(/^sso$/,@cancreate)) {
             $msg = &mt("Although your username and password were authenticated by your institution's Single Sign On system, you do not currently have a LON-CAPA account in this domain.");              $msg = '<h3>'.&mt('Account creation').'</h3>'.
             ($output, my $checkfail) = &username_check($sso_username,$domain,$domdesc,$courseid);                     &mt("Although your username and password were authenticated by your institution's Single Sign On system, you do not currently have a LON-CAPA account at this institution.").'<br />';
               my ($output,$checkfail) = &username_check($sso_username,$domain,
                                                         $domdesc,$courseid,
                                                         $lonhost,$contact_email);
             if ($checkfail) {              if ($checkfail) {
                 $msg .= &mt('A LON-CAPA account may not be created with the username you use.');                  $msg .= '<h4>'.&mt('Account creation unavailable').'</h4>';
                   if ($checkfail eq 'username') {
                       $msg .= '<span class="LC_warning">'.
                               &mt('A LON-CAPA account may not be created with the username you use.').
                               '</span><br /><br />'.$output;
                   } elsif ($checkfail eq 'authtoken') {
                       $msg .= '<span class="LC_error">'.&mt('Error creating token.').'</span>'.
                               '<br />'.$output;
                   }
                   $msg .= &mt('Please contact the [_1] ([_2]) for assistance.',
                               $contact_name,$contact_email).'<br /><hr />'.
                           &sso_logout_frag($r,$domain);    
   
             } else {              } else {
                 $msg .= &mt('To create one, use the table below to provide information about yourself (if appropriate), then click the "Create LON-CAPA account" button.');                  $msg .= '<br />'.&mt('To create one, use the table below to provide information about yourself (if appropriate), then click the "Create LON-CAPA account" button.').'<br />'.$output;
             }              }
         } else {          } else {
             $msg = &mt("Although your username and password were authenticated by your institution's Single Sign On system, you do not currently have a LON-CAPA account in this domain, and you are not permitted to create one.");              $msg = '<h3>'.&mt('Account creation unavailable').'</h3>'.
                      '<span class="LC_warning">'.&mt("Although your username and password were authenticated by your institution's Single Sign On system, you do not currently have a LON-CAPA account at this institution, and you are not permitted to create one.").'</span><br /><br />'.&mt('Please contact the [_1] ([_2]) for assistance.',$contact_name,$contact_email).'<hr />'.
                      &sso_logout_frag($r,$domain);
         }          }
         $r->print('<h4>'.$msg.'</h4>'.$output);          $r->print($msg);
         $r->print(&Apache::loncommon::end_page());          $r->print(&Apache::loncommon::end_page());
         return OK;          return OK;
     }      }
Line 181  sub handler { Line 206  sub handler {
                                          $courseid);                                           $courseid);
     } elsif ($env{'form.phase'} eq 'username_validation') {      } elsif ($env{'form.phase'} eq 'username_validation') {
         $output = &username_validation($env{'form.uname'},$domain,$domdesc,          $output = &username_validation($env{'form.uname'},$domain,$domdesc,
                                        $contact_name,$contact_email,$courseid);                                         $contact_name,$contact_email,$courseid,
                                          $lonhost);
     } elsif (!$token) {      } elsif (!$token) {
         my $now=time;          my $now=time;
         if (grep(/^login$/,@cancreate)) {          if (grep(/^login$/,@cancreate)) {
Line 189  sub handler { Line 215  sub handler {
             $r->print(<$jsh>);              $r->print(<$jsh>);
             $r->print(&javascript_setforms($now));              $r->print(&javascript_setforms($now));
         }          }
           if (grep(/^email$/,@cancreate)) {
               $r->print(&javascript_validmail());
           }
         $output = &print_username_form($domain,$domdesc,\@cancreate,$now,$lonhost,          $output = &print_username_form($domain,$domdesc,\@cancreate,$now,$lonhost,
                                        $courseid);                                          $courseid); 
     }      }
Line 245  ENDSCRIPT Line 274  ENDSCRIPT
   
 sub javascript_checkpass {  sub javascript_checkpass {
     my ($now) = @_;      my ($now) = @_;
     my $nopass = &mt('You must enter a password');      my $nopass = &mt('You must enter a password.');
     my $mismatchpass = &mt('The passwords you entered did not match.').'\\n'.      my $mismatchpass = &mt('The passwords you entered did not match.').'\\n'.
                        &mt('Please try again.');                          &mt('Please try again.'); 
     my $js = <<"ENDSCRIPT";      my $js = <<"ENDSCRIPT";
Line 271  ENDSCRIPT Line 300  ENDSCRIPT
     return $js;      return $js;
 }  }
   
   sub javascript_validmail {
       my %lt = &Apache::lonlocal::texthash (
                  email => 'The e-mail address you entered',
                  notv  => 'is not a valid e-mail address',
       );
       my $output =  "\n".'<script type="text/javascript">'."\n".
                     &Apache::lonhtmlcommon::javascript_valid_email()."\n";
       $output .= <<"ENDSCRIPT";
   function validate_email() {
       field = document.createaccount.useremail;
       if (validmail(field) == false) {
           alert("$lt{'email'}: "+field.value+" $lt{'notv'}.");
           return false;
       }
       return true;
   }
   ENDSCRIPT
       $output .= "\n".'</script>'."\n";
       return $output;
   }
   
 sub print_username_form {  sub print_username_form {
     my ($domain,$domdesc,$cancreate,$now,$lonhost,$courseid) = @_;      my ($domain,$domdesc,$cancreate,$now,$lonhost,$courseid) = @_;
     my %lt = &Apache::lonlocal::texthash(      my %lt = &Apache::lonlocal::texthash(
Line 283  sub print_username_form { Line 333  sub print_username_form {
         if (grep(/^login$/,@{$cancreate})) {          if (grep(/^login$/,@{$cancreate})) {
             my %domdefaults = &Apache::lonnet::get_domain_defaults($domain);              my %domdefaults = &Apache::lonnet::get_domain_defaults($domain);
             if ((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth')) {              if ((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth')) {
                 $output = '<div class="LC_left_float"><h3>'.&mt('Create account with a username provided by your institution').'</h3>';                  $output = '<div class="LC_left_float"><h3>'.&mt('Create account with a username provided by this institution').'</h3>';
                 $output .= &mt('If you already have a Log-in ID at your institution, you may be able to use it[_1] for LON-CAPA.','<br />').'&nbsp;'.&mt('Type in your Log-in ID and password to find out.').'<br /><br />';                  $output .= &mt('If you already have a log-in ID at this institution,[_1] you may be able to use it for LON-CAPA.','<br />').'<br /><br />'.&mt('Type in your log-in ID and password to find out.').'<br /><br />';
                 my ($lkey,$ukey) = &Apache::lonpreferences::des_keys();                  my ($lkey,$ukey) = &Apache::lonpreferences::des_keys();
                 my ($lextkey,$uextkey) = &getkeys($lkey,$ukey);                  my ($lextkey,$uextkey) = &getkeys($lkey,$ukey);
                 my $logtoken=Apache::lonnet::reply('tmpput:'.$ukey.$lkey.'&createaccount',                  my $logtoken=Apache::lonnet::reply('tmpput:'.$ukey.$lkey.'&createaccount',
Line 314  sub print_username_form { Line 364  sub print_username_form {
         if (grep(/^email$/,@{$cancreate})) {          if (grep(/^email$/,@{$cancreate})) {
             $output .= '<div class="LC_left_float"><h3>'.&mt('Create account with an e-mail address as your username').'</h3>';              $output .= '<div class="LC_left_float"><h3>'.&mt('Create account with an e-mail address as your username').'</h3>';
             if (grep(/^login$/,@{$cancreate})) {              if (grep(/^login$/,@{$cancreate})) {
                 $output .= &mt('Provide your e-mail address to request a LON-CAPA account if you do not have [_1] a log-in ID at your institution.','<br />').'<br /><br />';                  $output .= &mt('Provide your e-mail address to request a LON-CAPA account,[_1] if you do not have a log-in ID at your institution.','<br />').'<br /><br />';
             } else {              } else {
                 $output .= '<br />';                  $output .= '<br />';
             }              }
             my $emailform = '<input type="text" name="useremail" size="25" value="" />';              my $emailform = '<input type="text" name="useremail" size="25" value="" />';
             my $captchaform = &create_captcha();              my $captchaform = &create_captcha();
             my $submit_text = &mt('Request LON-CAPA account');              my $submit_text = &mt('Request LON-CAPA account');
             $output .=  '<form name="createaccount" method="post" onsubmit="validate_email();" action="/adm/createaccount">'.              $output .=  '<form name="createaccount" method="post" onSubmit="return validate_email()" action="/adm/createaccount">'.
                         &Apache::lonhtmlcommon::start_pick_box()."\n".                          &Apache::lonhtmlcommon::start_pick_box()."\n".
                         &Apache::lonhtmlcommon::row_title(&mt('E-mail address'),                          &Apache::lonhtmlcommon::row_title(&mt('E-mail address'),
                                                          'LC_pick_box_title')."\n".                                                           'LC_pick_box_title')."\n".
Line 341  sub print_username_form { Line 391  sub print_username_form {
         }          }
     }      }
     if ($output eq '') {      if ($output eq '') {
         $output = &mt('Creation of a new user account using either an e-mail address or institutional log-in ID as your username is not permitted in the domain: [_1] ([_2])',$domain,$domdesc);          $output = &mt('Creation of a new LON-CAPA user account using an e-mail address or an institutional log-in ID as your username is not permitted at [_1].',$domdesc);
     } else {      } else {
         $output .= '<div class="LC_clear_float_footer"></div>';          $output .= '<div class="LC_clear_float_footer"></div>';
     }      }
Line 425  sub process_email_request { Line 475  sub process_email_request {
   
 sub send_token {  sub send_token {
     my ($domain,$email,$server,$domdesc,$contact_name,$contact_email,$courseid) = @_;      my ($domain,$email,$server,$domdesc,$contact_name,$contact_email,$courseid) = @_;
     my $msg = &mt('Thank you for your request to create a new LON-CAPA account.').'<br /><br />';      my $msg = '<h3>'.&mt('Account creation status').'</h3>'.
                 &mt('Thank you for your request to create a new LON-CAPA account.').
                 '<br /><br />';
     my $now = time;      my $now = time;
     my %info = ('ip'         => $ENV{'REMOTE_ADDR'},      my %info = ('ip'         => $ENV{'REMOTE_ADDR'},
                 'time'       => $now,                  'time'       => $now,
Line 435  sub send_token { Line 487  sub send_token {
     my $token = &Apache::lonnet::tmpput(\%info,$server);      my $token = &Apache::lonnet::tmpput(\%info,$server);
     if ($token !~ /^error/ && $token ne 'no_such_host') {      if ($token !~ /^error/ && $token ne 'no_such_host') {
         my $esc_token = &escape($token);          my $esc_token = &escape($token);
         my $mailmsg = &mt('A request was submitted on [_1] for creation of a LON-CAPA account in the [_2] domain.',localtime(time),$domdesc).' '.          my $mailmsg = &mt('A request was submitted on [_1] for creation of a LON-CAPA account at the following institution: [_2].',localtime(time),$domdesc).' '.
              &mt('To complete this process please open a web browser and enter the following ".               &mt('To complete this process please open a web browser and enter the following'
              "URL in the address/location box: ').&Apache::lonnet::absolute_url()."/adm/createaccount?token=$esc_token";                  .' URL in the address/location box: [_1]'
                   ,&Apache::lonnet::absolute_url().'/adm/createaccount?token='.$esc_token);
         my $result = &Apache::resetpw::send_mail($domdesc,$email,$mailmsg,$contact_name,          my $result = &Apache::resetpw::send_mail($domdesc,$email,$mailmsg,$contact_name,
                                                  $contact_email);                                                   $contact_email);
         if ($result eq 'ok') {          if ($result eq 'ok') {
             $msg .= &mt('A message has been sent to the e-mail address you provided.').'<br />'.&mt('The message includes the web address for the link you will use to complete the account creation process.').'<br />'.&mt("The link included in the message will be valid for the next [_1]two[_2] hours.",'<b>','</b>');              $msg .= &mt('A message has been sent to the e-mail address you provided.').'<br />'.&mt('The message includes the web address for the link you will use to complete the account creation process.').'<br />'.&mt("The link included in the message will be valid for the next [_1]two[_2] hours.",'<b>','</b>');
         } else {          } else {
             $msg .= &mt('An error occurred when sending a message to the e-mail address you provided. Please contact the [_1] ([_2]) for assistance.',$contact_name,$contact_email);              $msg .= '<span class="LC_error">'.
                       &mt('An error occurred when sending a message to the e-mail address you provided.').'</span><br />'.
                       ' '.&mt('Please contact the [_1] ([_2]) for assistance.',$contact_name,$contact_email);
         }          }
     } else {      } else {
         $msg .= &mt('An error occurred creating a token required for the account creation process. Please contact the [_1] ([_2]) for assistance.',$contact_name,$contact_email);          $msg .= '<span class="LC_error">'.
                   &mt('An error occurred creating a token required for the account creation process.').'</span><br />'.
                   ' '.&mt('Please contact the [_1] ([_2]) for assistance.',$contact_name,$contact_email);
     }      }
     return $msg;      return $msg;
 }  }
Line 458  sub process_mailtoken { Line 515  sub process_mailtoken {
     my %data = &Apache::lonnet::tmpget($token);      my %data = &Apache::lonnet::tmpget($token);
     my $now = time;      my $now = time;
     if (keys(%data) == 0) {      if (keys(%data) == 0) {
         $msg = &mt('Sorry, the URL you provided to complete creation of a new LON-CAPA account was invalid.  Either the token included in the URL has been deleted or the URL you provided was invalid. Please submit a <a href="/adm/createaccount">new request</a> for account creation and follow the link to the new URL included in the e-mail that will be sent to you.');          $msg = &mt('Sorry, the URL you provided to complete creation of a new LON-CAPA account was invalid.')
                  .' '.&mt('Either the token included in the URL has been deleted or the URL you provided was invalid.')
                  .' '.&mt('Please submit a [_1]new request[_2] for account creation and follow the new link page included in the e-mail that will be sent to you.','<a href="/adm/createaccount">','</a>');
         return $msg;          return $msg;
     }      }
     if (($data{'time'} =~ /^\d+$/) &&      if (($data{'time'} =~ /^\d+$/) &&
Line 470  sub process_mailtoken { Line 529  sub process_mailtoken {
                                                        $data{'username'},$domdesc);                                                         $data{'username'},$domdesc);
                 if ($result eq 'ok') {                  if ($result eq 'ok') {
                     $msg = $output;                       $msg = $output; 
                     my $shownow = localtime($now);                      my $shownow = &Apache::lonlocal::locallocaltime($now);
                     my $mailmsg = &mt('A LON-CAPA account in the [_1] domain has been created [_2] from IP address: [_3].  If you did not perform this action or authorize it, please contact the [_4] ([_5]).',$domdesc,$shownow,$ENV{'REMOTE_ADDR'},$contact_name,$contact_email)."\n";                      my $mailmsg = &mt('A LON-CAPA account for the institution: [_1] has been created [_2] from IP address: [_3].  If you did not perform this action or authorize it, please contact the [_4] ([_5]).',$domdesc,$shownow,$ENV{'REMOTE_ADDR'},$contact_name,$contact_email)."\n";
                     my $mailresult = &Apache::resetpw::send_mail($domdesc,$data{'email'},                      my $mailresult = &Apache::resetpw::send_mail($domdesc,$data{'email'},
                                                                  $mailmsg,$contact_name,                                                                   $mailmsg,$contact_name,
                                                                  $contact_email);                                                                   $contact_email);
Line 486  sub process_mailtoken { Line 545  sub process_mailtoken {
                     $nostart = 1;                      $nostart = 1;
                     $noend = 1;                      $noend = 1;
                 } else {                  } else {
                     $msg .= &mt('A problem occurred when attempting to create your new LON-CAPA account').'<br />'.$output.&mt('Please contact the [_1] - (<a href="mailto:[_2]">[_2]</a>) for assistance.',$contact_name,$contact_email);                      $msg .= &mt('A problem occurred when attempting to create your new LON-CAPA account.')
                              .'<br />'.$output
   #                           .&mt('Please contact the [_1] ([_2]) for assistance.',$contact_name,'<a href="mailto:'.$contact_email.'">'.$contact_email.'</a>');
                              .&mt('Please contact the [_1] ([_2]) for assistance.',$contact_name,$contact_email);
                 }                  }
                 my $delete = &Apache::lonnet::tmpdel($token);                  my $delete = &Apache::lonnet::tmpdel($token);
             } else {              } else {
Line 495  sub process_mailtoken { Line 557  sub process_mailtoken {
                 $nostart = 1;                  $nostart = 1;
             }              }
         } else {          } else {
             $msg = &mt('Sorry, the token generated when you requested creation of an account has expired. Please submit a <a href="/adm/createaccount">new request</a>, and follow the link to the web page included in the new e-mail that will be sent to you, to allow you to create the account.');              $msg = &mt('Sorry, the token generated when you requested creation of an account has expired.')
                     .' '.&mt('Please submit a [_1]new request[_2] for account creation and follow the new link included in the e-mail that will be sent to you.','<a href="/adm/createaccount">','</a>');
             }              }
     } else {      } else {
         $msg .= &mt('Sorry, the URL generated when you requested creation of an account contained incomplete information. Please submit a <a href="/adm/createaccount">new request</a> for creation of an account, and use the new URL that will be sent to your e-mail address to complete the process.');          $msg .= &mt('Sorry, the URL generated when you requested creation of an account contained incomplete information.')
                  .' '.&mt('Please submit a [_1]new request[_2] for account creation and follow the new link included in the e-mail that will be sent to you.','<a href="/adm/createaccount">','</a>');
     }      }
     return ($msg,$nostart,$noend);      return ($msg,$nostart,$noend);
 }  }
Line 618  ENDSERVERFORM Line 682  ENDSERVERFORM
                    '<input type="button" name="createaccount" value="'.                     '<input type="button" name="createaccount" value="'.
                    $submit_text.'" onclick="javascript:checkpass();" /></form></div>';                     $submit_text.'" onclick="javascript:checkpass();" /></form></div>';
     } else {      } else {
         $output = &mt('Could not load javascript file [_1]','londes.js');          $output = &mt('Could not load javascript file [_1]','<tt>londes.js</tt>');
     }      }
     return $output;      return $output;
 }  }
Line 628  sub create_account { Line 692  sub create_account {
     my ($retrieved,$output,$upass) = &process_credentials($env{'form.logtoken'},      my ($retrieved,$output,$upass) = &process_credentials($env{'form.logtoken'},
                                                           $env{'form.serverid'});                                                             $env{'form.serverid'}); 
     # Error messages      # Error messages
     my $error     = '<span class="LC_error">'.&mt('Error').': ';      my $error     = '<span class="LC_error">'.&mt('Error:').' ';
     my $end       = '</span><br /><br />';      my $end       = '</span><br /><br />';
     my $rtnlink   = '<a href="javascript:history.back();" />'.      my $rtnlink   = '<a href="javascript:history.back();" />'.
                     &mt('Return to previous page').'</a>'.                      &mt('Return to previous page').'</a>'.
Line 651  sub create_account { Line 715  sub create_account {
                                     'internal',$upass,$env{'form.cfirstname'},                                      'internal',$upass,$env{'form.cfirstname'},
                                     $env{'form.cmiddlename'},$env{'form.clastname'},                                      $env{'form.cmiddlename'},$env{'form.clastname'},
                                     $env{'form.cgeneration'},undef,undef,$username);                                      $env{'form.cgeneration'},undef,undef,$username);
     $output = &mt('Generating user').': '.$result;      $output = &mt('Generating user: [_1]',$result);
     my $uhome = &Apache::lonnet::homeserver($username,$domain);      my $uhome = &Apache::lonnet::homeserver($username,$domain);
     $output .= '<br />'.&mt('Home server').': '.$uhome.' '.      $output .= '<br />'.&mt('Home server: [_1]',$uhome).' '.
               &Apache::lonnet::hostname($uhome).'<br /><br />';                &Apache::lonnet::hostname($uhome).'<br /><br />';
     return ('ok',$output);      return ('ok',$output);
 }  }
   
 sub username_validation {  sub username_validation {
     my ($username,$domain,$domdesc,$contact_name,$contact_email,$courseid) = @_;      my ($username,$domain,$domdesc,$contact_name,$contact_email,$courseid,$lonhost) = @_;
     my ($retrieved,$output,$upass);      my ($retrieved,$output,$upass);
   
     $username= &LONCAPA::clean_username($username);      $username= &LONCAPA::clean_username($username);
Line 685  sub username_validation { Line 749  sub username_validation {
             $authok = 'non_authorized';              $authok = 'non_authorized';
         }          }
         if ($authok eq 'authorized') {          if ($authok eq 'authorized') {
             ($output,undef) = &username_check($username,$domain,$domdesc,$courseid);                          ($output,undef) = &username_check($username,$domain,$domdesc,
                                                 $courseid,$lonhost,$contact_email); 
         } else {          } else {
             $output = &mt('Not authenticated').' '.&mt('Please check the username and password');               $output = '<div class="LC_warning">'
                        .&mt('Username and/or password could not be authenticated.')
                        .'</div>'
                        .&mt('Please check the username and password.'); 
         }          }
     }      }
     return $output;      return $output;
 }  }
   
 sub username_check {  sub username_check {
     my ($username,$domain,$domdesc,$courseid) = @_;      my ($username,$domain,$domdesc,$courseid,$lonhost,$contact_email) = @_;
     my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);      my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
     $newuser = 1;      $newuser = 1;
     my $checkhash;      my $checkhash;
Line 708  sub username_check { Line 776  sub username_check {
                 my ($userchkmsg,$checkfail);                  my ($userchkmsg,$checkfail);
                 if (ref($curr_rules{$domain}) eq 'HASH') {                  if (ref($curr_rules{$domain}) eq 'HASH') {
                     $userchkmsg =                      $userchkmsg =
                         &Apache::loncommon::instrule_disallow_msg('username',$domdesc,1).                          &Apache::loncommon::instrule_disallow_msg('username',$domdesc,1,
                                                                     'selfcreate').
                         &Apache::loncommon::user_rule_formats($domain,$domdesc,                          &Apache::loncommon::user_rule_formats($domain,$domdesc,
                                 $curr_rules{$domain}{'username'},'username');                                  $curr_rules{$domain}{'username'},'username');
                     if ($userchkmsg) {                      if ($userchkmsg) {
                         $checkfail = 1;                          $checkfail = 'username';
                     }                      }
                 }                  }
                 return ($userchkmsg,$checkfail);                  return ($userchkmsg,$checkfail);
Line 720  sub username_check { Line 789  sub username_check {
         }          }
     }      }
     my $submit_text = &mt('Create LON-CAPA account');      my $submit_text = &mt('Create LON-CAPA account');
     # FIXME need a cookie to confirm credentials were validated.  
     my $output = '<form method="post" action="/adm/createaccount">'.      my $output = '<form method="post" action="/adm/createaccount">'.
                  &Apache::loncreateuser::personal_data_display($username,$domain,1,                   &Apache::loncreateuser::personal_data_display($username,$domain,1,
                                     undef,$inst_results{$username.':'.$domain}).                                      undef,$inst_results{$username.':'.$domain}).
                 '<br /><br /><input type="hidden" name="uname" value="'.$username.'" />'."\n".                  '<br /><br /><input type="hidden" name="uname" value="'.$username.'" />'."\n".
                 '<input type="hidden" name="udom" value="'.$domain.'" />'."\n".                  '<input type="hidden" name="udom" value="'.$domain.'" />'."\n".
                 '<input type="hidden" name="phase" value="username_activation" />';                  '<input type="hidden" name="phase" value="username_activation" />';
       my $now = time;
       my %info = ('ip'         => $ENV{'REMOTE_ADDR'},
                   'time'       => $now,
                   'domain'     => $domain,
                   'username'   => $username);
       my $authtoken = &Apache::lonnet::tmpput(\%info,$lonhost);
       if ($authtoken !~ /^error/ && $authtoken ne 'no_such_host') {
           $output .= '<input type="hidden" name="authtoken" value="'.&HTML::Entities::encode($authtoken,'&<>"').'" />';
       } else {
           $output = &mt('An error occurred when storing a token').'<br />'.
                     &mt('You will not be able to proceed to the next stage of account creation').
                     &linkto_email_help($contact_email,$domdesc);
           return($output,'authtoken');
       }
     if ($courseid ne '') {      if ($courseid ne '') {
         $output .= '<input type="hidden" name="courseid" value="'.$courseid.'" />';          $output .= '<input type="hidden" name="courseid" value="'.$courseid.'" />';
     }      }
Line 738  sub username_check { Line 820  sub username_check {
 sub username_activation {  sub username_activation {
     my ($r,$username,$domain,$domdesc,$lonhost,$courseid) = @_;      my ($r,$username,$domain,$domdesc,$lonhost,$courseid) = @_;
     my $output;      my $output;
     my $error     = '<span class="LC_error">'.&mt('Error').': ';      my $error     = '<span class="LC_error">'.&mt('Error:').' ';
     my $end       = '</span><br /><br />';      my $end       = '</span><br /><br />';
     my $rtnlink   = '<a href="javascript:history.back();" />'.      my $rtnlink   = '<a href="javascript:history.back();" />'.
                     &mt('Return to previous page').'</a>'.                      &mt('Return to previous page').'</a>'.
                     &Apache::loncommon::end_page();                      &Apache::loncommon::end_page();
     my %domdefaults = &Apache::lonnet::get_domain_defaults($domain);      my %domdefaults = &Apache::lonnet::get_domain_defaults($domain);
       my %data = &Apache::lonnet::tmpget($env{'form.authtoken'});
       my $now = time;
       my $earlyout;
       my $timeout = 300;
       if (keys(%data) == 0) {
           $output = &mt('Sorry, your authentication has expired.');
           $earlyout = 'fail';
       }
       if (($data{'time'} !~ /^\d+$/) ||
           ($data{'domain'} ne $domain) || 
           ($data{'username'} ne $username)) {
           $earlyout = 'fail';
           $output = &mt('The credentials you provided could not be verified.');   
       } elsif ($now - $data{'time'} > $timeout) {
           $earlyout = 'fail';
           $output = &mt('Sorry, your authentication has expired.');
       }
       if ($earlyout ne '') {
           $output .= '<br />'.&mt('Please [_1]start again[_2].','<a href="/adm/createaccount">','</a>');
           return($earlyout,$output);
       }
     if ((($domdefaults{'auth_def'} =~/^krb(4|5)$/) &&       if ((($domdefaults{'auth_def'} =~/^krb(4|5)$/) && 
          ($domdefaults{'auth_arg_def'} ne '')) ||            ($domdefaults{'auth_arg_def'} ne '')) || 
         ($domdefaults{'auth_def'} eq 'localauth')) {          ($domdefaults{'auth_def'} eq 'localauth')) {
Line 764  sub username_activation { Line 867  sub username_activation {
                           $env{'form.cgeneration'},undef,undef,                            $env{'form.cgeneration'},undef,undef,
                           $env{'form.cpermanentemail'});                            $env{'form.cpermanentemail'});
         if ($result eq 'ok') {          if ($result eq 'ok') {
               my $delete = &Apache::lonnet::tmpdel($env{'form.authtoken'});
             $output = &mt('A LON-CAPA account has been created for username: [_1] in domain: [_2].',$username,$domain);              $output = &mt('A LON-CAPA account has been created for username: [_1] in domain: [_2].',$username,$domain);
             my %form = &start_session($r,$username,$domain,$lonhost,$courseid);              my %form = &start_session($r,$username,$domain,$lonhost,$courseid);
             my $nostart = 1;              my $nostart = 1;
Line 773  sub username_activation { Line 877  sub username_activation {
             return ('fail',$output);              return ('fail',$output);
         }          }
     } else {      } else {
         $output = &mt("User account creation is not available for the current default authentication type.\n");          $output = &mt('User account creation is not available for the current default authentication type.')."\n";
         return('fail',$output);          return('fail',$output);
     }      }
 }  }
Line 809  sub check_id { Line 913  sub check_id {
   
 sub invalid_state {  sub invalid_state {
     my ($error,$domdesc,$contact_name,$contact_email,$msgtext) = @_;      my ($error,$domdesc,$contact_name,$contact_email,$msgtext) = @_;
     my $msg;      my $msg = '<h3>'.&mt('Account creation unavailable').'</h3><span class="LC_error">';
     if ($error eq 'baduseremail') {      if ($error eq 'baduseremail') {
         $msg = &mt('The e-mail address you provided does not appear to be a valid address.');          $msg = &mt('The e-mail address you provided does not appear to be a valid address.');
     } elsif ($error eq 'existinguser') {      } elsif ($error eq 'existinguser') {
         $msg = &mt('The e-mail address you provided is already in use as a username in this LON-CAPA domain.');          $msg = &mt('The e-mail address you provided is already in use as a username in LON-CAPA at this institution.');
     } elsif ($error eq 'userrules') {      } elsif ($error eq 'userrules') {
         $msg = &mt('Username rules for this LON-CAPA domain do not allow the e-mail address you provided to be used as a username.');          $msg = &mt('Username rules for this LON-CAPA at this institution do not allow the e-mail address you provided to be used as a username.');
     } elsif ($error eq 'userformat') {      } elsif ($error eq 'userformat') {
         $msg = &mt('The e-mail address you provided may not be used as a username in this LON-CAPA domain.');          $msg = &mt('The e-mail address you provided may not be used as a username at this LON-CAPA institution.');
     } elsif ($error eq 'captcha') {      } elsif ($error eq 'captcha') {
         $msg = &mt('Validation of the code your entered failed.');          $msg = &mt('Validation of the code your entered failed.');
     } elsif ($error eq 'noemails') {      } elsif ($error eq 'noemails') {
         $msg = &mt('Creation of a new user account using an e-mail address as username is not permitted in this LON-CAPA domain.');          $msg = &mt('Creation of a new user account using an e-mail address as username is not permitted at this LON-CAPA institution.');
     }      }
       $msg .= '</span>';
     if ($msgtext) {      if ($msgtext) {
         $msg .= '<br />'.$msgtext;          $msg .= '<br />'.$msgtext;
     }      }
       $msg .= &linkto_email_help($contact_email,$domdesc);
       return $msg;
   }
   
   sub linkto_email_help {
       my ($contact_email,$domdesc) = @_;
       my $msg;
     if ($contact_email ne '') {      if ($contact_email ne '') {
         my $escuri = &HTML::Entities::encode('/adm/createaccount','&<>"');          my $escuri = &HTML::Entities::encode('/adm/createaccount','&<>"');
         $msg .= '<br />'.&mt(' You may wish to contact the <a href="/adm/helpdesk?origurl=[_1]">LON-CAPA helpdesk</a> for the [_2] domain.',$escuri,$domdesc);          $msg .= '<br />'.&mt('You may wish to contact the [_1]LON-CAPA helpdesk[_2] for [_3].','<a href="/adm/helpdesk?origurl='.$escuri.'">','</a>',$domdesc).'<br />';
     } else {      } else {
         $msg .= '<br />'.&mt(' You may wish to send an e-mail to the server administrator: [_1] for the [_2] domain.',$Apache::lonnet::perlvar{'AdminEmail'},$domdesc);          $msg .= '<br />'.&mt('You may wish to send an e-mail to the server administrator: [_1] for [_2].',$Apache::lonnet::perlvar{'AdminEmail'},$domdesc).'<br />';
     }      }
     return $msg;      return $msg;
 }  }
Line 852  sub create_captcha { Line 964  sub create_captcha {
   
 sub captcha_settings {  sub captcha_settings {
     my %captcha_params = (       my %captcha_params = ( 
                            output_dir     => "/home/httpd/html/captcha",                             output_dir     => $Apache::lonnet::perlvar{'lonCaptchaDir'},
                            www_output_dir => "/captcha",                             www_output_dir => "/captchaspool",
                            db_dir         => "/home/www/captchadb",                             db_dir         => $Apache::lonnet::perlvar{'lonCaptchaDb'},
                            numchars       => '5',                             numchars       => '5',
                          );                           );
     return %captcha_params;      return %captcha_params;
Line 891  sub process_credentials { Line 1003  sub process_credentials {
     my $tmpinfo=Apache::lonnet::reply('tmpget:'.$logtoken,$lonhost);      my $tmpinfo=Apache::lonnet::reply('tmpget:'.$logtoken,$lonhost);
     my ($retrieved,$output,$upass);      my ($retrieved,$output,$upass);
     if (($tmpinfo=~/^error/) || ($tmpinfo eq 'con_lost')) {      if (($tmpinfo=~/^error/) || ($tmpinfo eq 'con_lost')) {
         $output = &mt('Information needed to retrieve your log-in information is missing, inaccessible or expired.').'<br />'.&mt('You may need to reload the previous page to obtain a new token.');          $output = &mt('Information needed to verify your login information is missing, inaccessible or expired.')
                    .'<br />'.&mt('You may need to reload the previous page to obtain a new token.');
         return ($retrieved,$output,$upass);           return ($retrieved,$output,$upass); 
     } else {      } else {
         my $reply = &Apache::lonnet::reply('tmpdel:'.$logtoken,$lonhost);          my $reply = &Apache::lonnet::reply('tmpdel:'.$logtoken,$lonhost);
Line 936  sub guest_format_check { Line 1049  sub guest_format_check {
         $format_msg = '<br />'.&mt("Your e-mail address uses the same internet domain as your institution's LON-CAPA service.").'<br />'.&mt('Creation of a LON-CAPA account with this type of e-mail address as username is not permitted.').'<br />';          $format_msg = '<br />'.&mt("Your e-mail address uses the same internet domain as your institution's LON-CAPA service.").'<br />'.&mt('Creation of a LON-CAPA account with this type of e-mail address as username is not permitted.').'<br />';
         if (ref($cancreate) eq 'ARRAY') {          if (ref($cancreate) eq 'ARRAY') {
             if (grep(/^login$/,@{$cancreate})) {              if (grep(/^login$/,@{$cancreate})) {
                 $format_msg .= &mt('You should request creation of a LON-CAPA account for a Log-in ID of "[_1]" at your institution instead.',$login).'<br />';                   $format_msg .= &mt('You should request creation of a LON-CAPA account for a log-in ID of "[_1]" at your institution instead.',$login).'<br />'; 
             }              }
         }          }
     }      }
     return $format_msg;      return $format_msg;
 }  }
   
   sub sso_logout_frag {
       my ($r,$domain) = @_;
       my $endsessionmsg;
       if (defined($r->dir_config('lonSSOUserLogoutMessageFile_'.$domain))) {
           my $msgfile = $r->dir_config('lonSSOUserLogoutMessageFile_'.$domain);
           if (-e $msgfile) {
               open(my $fh,"<$msgfile");
               $endsessionmsg = join('',<$fh>);
               close($fh);
           }
       } elsif (defined($r->dir_config('lonSSOUserLogoutMessageFile'))) {
           my $msgfile = $r->dir_config('lonSSOUserLogoutMessageFile');
           if (-e $msgfile) {     
               open(my $fh,"<$msgfile");
               $endsessionmsg = join('',<$fh>);
               close($fh);
           }
       }
       return $endsessionmsg;
   }
   
 1;  1;
Removed from v.1.5  
changed lines
  Added in v.1.17

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