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Diff for /loncom/lonnet/perl/lonnet.pm between versions 1.496 and 1.501

version 1.496, 2004/05/08 16:26:32 version 1.501, 2004/05/12 19:48:51
Line 642  sub assign_access_key { Line 642  sub assign_access_key {
 # a valid key looks like uname:udom#comments  # a valid key looks like uname:udom#comments
 # comments are being appended  # comments are being appended
 #  #
     my ($ckey,$cdom,$cnum,$udom,$uname,$logentry)=@_;      my ($ckey,$kdom,$knum,$cdom,$cnum,$udom,$uname,$logentry)=@_;
       $kdom=
      $ENV{'course.'.$ENV{'request.course.id'}.'.domain'} unless (defined($kdom));
       $knum=
      $ENV{'course.'.$ENV{'request.course.id'}.'.num'} unless (defined($knum));
     $cdom=      $cdom=
    $ENV{'course.'.$ENV{'request.course.id'}.'.domain'} unless (defined($cdom));     $ENV{'course.'.$ENV{'request.course.id'}.'.domain'} unless (defined($cdom));
     $cnum=      $cnum=
    $ENV{'course.'.$ENV{'request.course.id'}.'.num'} unless (defined($cnum));     $ENV{'course.'.$ENV{'request.course.id'}.'.num'} unless (defined($cnum));
     $udom=$ENV{'user.name'} unless (defined($udom));      $udom=$ENV{'user.name'} unless (defined($udom));
     $uname=$ENV{'user.domain'} unless (defined($uname));      $uname=$ENV{'user.domain'} unless (defined($uname));
     my %existing=&get('accesskeys',[$ckey],$cdom,$cnum);      my %existing=&get('accesskeys',[$ckey],$kdom,$knum);
     if (($existing{$ckey}=~/^\#(.*)$/) || # - new key      if (($existing{$ckey}=~/^\#(.*)$/) || # - new key
         ($existing{$ckey}=~/^\Q$uname\E\:\Q$udom\E\#(.*)$/)) {           ($existing{$ckey}=~/^\Q$uname\E\:\Q$udom\E\#(.*)$/)) { 
                                                   # assigned to this person                                                    # assigned to this person
Line 659  sub assign_access_key { Line 663  sub assign_access_key {
 # ready to assign  # ready to assign
         $logentry=$1.'; '.$logentry;          $logentry=$1.'; '.$logentry;
         if (&put('accesskeys',{$ckey=>$uname.':'.$udom.'#'.$logentry},          if (&put('accesskeys',{$ckey=>$uname.':'.$udom.'#'.$logentry},
                                                  $cdom,$cnum) eq 'ok') {                                                   $kdom,$knum) eq 'ok') {
 # key now belongs to user  # key now belongs to user
     my $envkey='key.'.$cdom.'_'.$cnum;      my $envkey='key.'.$cdom.'_'.$cnum;
             if (&put('environment',{$envkey => $ckey}) eq 'ok') {              if (&put('environment',{$envkey => $ckey}) eq 'ok') {
Line 755  sub validate_access_key { Line 759  sub validate_access_key {
    $ENV{'course.'.$ENV{'request.course.id'}.'.domain'} unless (defined($cdom));     $ENV{'course.'.$ENV{'request.course.id'}.'.domain'} unless (defined($cdom));
     $cnum=      $cnum=
    $ENV{'course.'.$ENV{'request.course.id'}.'.num'} unless (defined($cnum));     $ENV{'course.'.$ENV{'request.course.id'}.'.num'} unless (defined($cnum));
     $udom=$ENV{'user.name'} unless (defined($udom));      $udom=$ENV{'user.domain'} unless (defined($udom));
     $uname=$ENV{'user.domain'} unless (defined($uname));      $uname=$ENV{'user.name'} unless (defined($uname));
     my %existing=&get('accesskeys',[$ckey],$cdom,$cnum);      my %existing=&get('accesskeys',[$ckey],$cdom,$cnum);
     return ($existing{$ckey}=~/^\Q$uname\E\:\Q$udom\E\#/);      return ($existing{$ckey}=~/^\Q$uname\E\:\Q$udom\E\#/);
 }  }
Line 1178  sub allowuploaded { Line 1182  sub allowuploaded {
     &Apache::lonnet::appenv(%httpref);      &Apache::lonnet::appenv(%httpref);
 }  }
   
 sub tokenwrapper {  
     &FIXME_blow_up;  
 }  
   
 # --------- File operations in /home/httpd/html/userfiles/$domain/1/2/3/$course  # --------- File operations in /home/httpd/html/userfiles/$domain/1/2/3/$course
 # input: action, courseID, current domain, home server for course, intended  # input: action, courseID, current domain, home server for course, intended
 #        path to file, source of file.  #        path to file, source of file.
Line 1325  sub finishuserfileupload { Line 1325  sub finishuserfileupload {
     }      }
 # Save the file  # Save the file
     {      {
  &Apache::lonnet::logthis("Saving to $filepath $file");   #&Apache::lonnet::logthis("Saving to $filepath $file");
        open(my $fh,'>'.$filepath.'/'.$file);         open(my $fh,'>'.$filepath.'/'.$file);
        print $fh $ENV{'form.'.$formname};         print $fh $ENV{'form.'.$formname};
        close($fh);         close($fh);
Line 4462  sub numval2 { Line 4462  sub numval2 {
 }  }
   
 sub latest_rnd_algorithm_id {  sub latest_rnd_algorithm_id {
     return '64bit2';      return '64bit3';
 }  }
   
 sub getCODE {  sub getCODE {
Line 4487  sub rndseed { Line 4487  sub rndseed {
     my $which=$ENV{"course.$courseid.rndseed"};      my $which=$ENV{"course.$courseid.rndseed"};
     if (defined(&getCODE())) {      if (defined(&getCODE())) {
  return &rndseed_CODE_64bit($symb,$courseid,$domain,$username);   return &rndseed_CODE_64bit($symb,$courseid,$domain,$username);
       } elsif ($which eq '64bit3') {
    return &rndseed_64bit3($symb,$courseid,$domain,$username);
     } elsif ($which eq '64bit2') {      } elsif ($which eq '64bit2') {
  return &rndseed_64bit2($symb,$courseid,$domain,$username);   return &rndseed_64bit2($symb,$courseid,$domain,$username);
     } elsif ($which eq '64bit') {      } elsif ($which eq '64bit') {
Line 4546  sub rndseed_64bit2 { Line 4548  sub rndseed_64bit2 {
  my $domainseed=unpack("%32S*",$domain.' ') << 10;   my $domainseed=unpack("%32S*",$domain.' ') << 10;
  my $courseseed=unpack("%32S*",$courseid.' ');   my $courseseed=unpack("%32S*",$courseid.' ');
   
    my $num1=$symbchck+$symbseed+$namechck;
    my $num2=$nameseed+$domainseed+$courseseed;
    #&Apache::lonxml::debug("$symbseed:$nameseed;$domainseed|$courseseed;$namechck:$symbchck");
    #&Apache::lonxml::debug("rndseed :$num:$symb");
    return "$num1,$num2";
       }
   }
   
   sub rndseed_64bit3 {
       my ($symb,$courseid,$domain,$username)=@_;
       {
    use integer;
    # strings need to be an even # of cahracters long, it it is odd the
           # last characters gets thrown away
    my $symbchck=unpack("%32S*",$symb.' ') << 21;
    my $symbseed=numval2($symb) << 10;
    my $namechck=unpack("%32S*",$username.' ');
   
    my $nameseed=numval2($username) << 21;
    my $domainseed=unpack("%32S*",$domain.' ') << 10;
    my $courseseed=unpack("%32S*",$courseid.' ');
   
  my $num1=$symbchck+$symbseed+$namechck;   my $num1=$symbchck+$symbseed+$namechck;
  my $num2=$nameseed+$domainseed+$courseseed;   my $num2=$nameseed+$domainseed+$courseseed;
  #&Apache::lonxml::debug("$symbseed:$nameseed;$domainseed|$courseseed;$namechck:$symbchck");   #&Apache::lonxml::debug("$symbseed:$nameseed;$domainseed|$courseseed;$namechck:$symbchck");
Removed from v.1.496  
changed lines
  Added in v.1.501

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