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Diff for /loncom/lond between versions 1.178.2.13 and 1.178.2.17

version 1.178.2.13, 2004/03/23 11:50:12 version 1.178.2.17, 2004/04/19 11:28:18
Line 796  sub ChangePasswordHandler { Line 796  sub ChangePasswordHandler {
     # First require that the user can be authenticated with their      # First require that the user can be authenticated with their
     # old password:      # old password:
   
     my $validated = ValidUser($udom, $uname, $upass);      my $validated = ValidateUser($udom, $uname, $upass);
     if($validated) {      if($validated) {
  my $realpasswd  = GetAuthType($udom, $uname); # Defined since authd.   my $realpasswd  = GetAuthType($udom, $uname); # Defined since authd.
   
Line 890  sub AddUserHandler { Line 890  sub AddUserHandler {
     for (my $i=3;$i<= ($#fpparts-1);$i++) {      for (my $i=3;$i<= ($#fpparts-1);$i++) {
  $fpnow.='/'.$fpparts[$i];    $fpnow.='/'.$fpparts[$i]; 
  unless (-e $fpnow) {   unless (-e $fpnow) {
       &logthis("mkdir $fpnow");
     unless (mkdir($fpnow,0777)) {      unless (mkdir($fpnow,0777)) {
  $fperror="error: ".($!+0)." mkdir failed while attempting "   $fperror="error: ".($!+0)." mkdir failed while attempting "
     ."makeuser";      ."makeuser";
Line 989  sub IsHomeHandler { Line 990  sub IsHomeHandler {
         
     my ($udom,$uname)=split(/:/,$tail);      my ($udom,$uname)=split(/:/,$tail);
     chomp($uname);      chomp($uname);
     my $passfile = PasswordPath($udom, $uname);      my $passfile = PasswordFilename($udom, $uname);
     if($passfile) {      if($passfile) {
  Reply( $client, "found\n", $userinput);   Reply( $client, "found\n", $userinput);
     } else {      } else {
Line 1137  sub FetchUserFileHandler { Line 1138  sub FetchUserFileHandler {
 }  }
 RegisterHandler("fetchuserfile", \&FetchUserFileHandler, 0, 1, 0);  RegisterHandler("fetchuserfile", \&FetchUserFileHandler, 0, 1, 0);
 #  #
 #   Authenticate access to a user file.  Question?   The token for athentication  #   Authenticate access to a user file. 
 #   is allowed to be sent as cleartext is this really what we want?  This token  
 #   represents the user's session id.  Once it is forged does this allow too much   
 #   access??  
 #  #
 # Parameters:  # Parameters:
 #    $cmd      - The command that got us here.  #    $cmd      - The command that got us here.
Line 1616  sub GetProfileEntryEncrypted { Line 1614  sub GetProfileEntryEncrypted {
           
     return 1;      return 1;
 }  }
 RegisterHandler("eget", \&GetProfileEncrypted, 0, 1, 0);  RegisterHandler("eget", \&GetProfileEntryEncrypted, 0, 1, 0);
   
 #  #
 #   Deletes a key in a user profile database.  #   Deletes a key in a user profile database.
Line 1847  sub DumpWithRegexp { Line 1845  sub DumpWithRegexp {
 }  }
 RegisterHandler("dump", \&DumpWithRegexp, 0, 1, 0);  RegisterHandler("dump", \&DumpWithRegexp, 0, 1, 0);
   
 #  Store an aitem in any database but the roles database.  #  Store an aitem in any resource meta data(?) or database with
   #  versioning?
 #  #
 #  Parameters:  #  Parameters:
 #    $cmd                - Request command keyword.  #    $cmd                - Request command keyword.
Line 2222  sub DumpCourseIdHandler { Line 2221  sub DumpCourseIdHandler {
     }      }
     unless (defined($since)) { $since=0; }      unless (defined($since)) { $since=0; }
     my $qresult='';      my $qresult='';
       logthis(" Looking for $description  since $since");
     my $hashref = TieDomainHash($udom, "nohist_courseids", &GDBM_WRCREAT());      my $hashref = TieDomainHash($udom, "nohist_courseids", &GDBM_WRCREAT());
     if ($hashref) {      if ($hashref) {
  while (my ($key,$value) = each(%$hashref)) {   while (my ($key,$value) = each(%$hashref)) {
     my ($descr,$lasttime)=split(/\:/,$value);      my ($descr,$lasttime)=split(/\:/,$value);
       logthis("Got:  key = $key descr = $descr time: $lasttime");
     if ($lasttime<$since) {       if ($lasttime<$since) { 
    logthis("Skipping .. too early");
  next;    next; 
     }      }
     if ($description eq '.') {      if ($description eq '.') {
    logthis("Adding wildcard match");
  $qresult.=$key.'='.$descr.'&';   $qresult.=$key.'='.$descr.'&';
     } else {      } else {
  my $unescapeVal = &unescape($descr);   my $unescapeVal = &unescape($descr);
    logthis("Matching with $unescapeVal");
  if (eval('$unescapeVal=~/$description/i')) {   if (eval('$unescapeVal=~/$description/i')) {
       logthis("Adding on match");
     $qresult.="$key=$descr&";      $qresult.="$key=$descr&";
  }   }
     }      }
Line 2381  sub TmpPutHandler { Line 2385  sub TmpPutHandler {
   
     my $store;      my $store;
     $tmpsnum++;      $tmpsnum++;
     my $id=$$.'_'.$clientip.'_'.$tmpsnum;      my $pid = $$;
       my $id=$$.'_'.$clientip.'_'.$tmpsnum.'_'.$pid;
     $id=~s/\W/\_/g;      $id=~s/\W/\_/g;
     $what=~s/\n//g;      $what=~s/\n//g;
     my $execdir=$perlvar{'lonDaemons'};      my $execdir=$perlvar{'lonDaemons'};
Line 4185  sub ValidateUser { Line 4190  sub ValidateUser {
     $validated = (crypt($password, $contentpwd) eq $contentpwd);      $validated = (crypt($password, $contentpwd) eq $contentpwd);
  }   }
  elsif ($howpwd eq "unix") { # User is a normal unix user.   elsif ($howpwd eq "unix") { # User is a normal unix user.
     $contentpwd = (getpwname($user))[1];      $contentpwd = (getpwnam($user))[1];
     if($contentpwd) {      if($contentpwd) {
  if($contentpwd eq 'x') { # Shadow password file...   if($contentpwd eq 'x') { # Shadow password file...
     my $pwauth_path = "/usr/local/sbin/pwauth";      my $pwauth_path = "/usr/local/sbin/pwauth";
Line 4487  sub make_passwd_file { Line 4492  sub make_passwd_file {
     print $pf "localauth:$npass\n";      print $pf "localauth:$npass\n";
  }   }
     } elsif ($umode eq 'unix') {      } elsif ($umode eq 'unix') {
  {   #
     my $execpath="$perlvar{'lonDaemons'}/"."lcuseradd";   #  Don't allow the creation of privileged accounts!!! that would
     {   #  be real bad!!!
  &Debug("Executing external: ".$execpath);   #
  &Debug("user  = ".$uname.", Password =". $npass);   my $uid = getpwnam($uname);
  my $se = IO::File->new("|$execpath > $perlvar{'lonDaemons'}/logs/lcuseradd.log");   if((defined $uid) && ($uid == 0)) {
  print $se "$uname\n";      &logthis(">>>Attempted add of privileged account blocked<<<");
  print $se "$npass\n";      return "no_priv_account_error\n";
  print $se "$npass\n";  
     }  
     my $useraddok = $?;  
     if($useraddok > 0) {  
  &logthis("Failed lcuseradd: ".&lcuseraddstrerror($useraddok));  
     }  
     my $pf = IO::File->new(">$passfilename");  
     print $pf "unix:\n";  
  }   }
   
    #
    my $execpath="$perlvar{'lonDaemons'}/"."lcuseradd";
   
    &Debug("Executing external: ".$execpath);
    &Debug("user  = ".$uname.", Password =". $npass);
    my $se = IO::File->new("|$execpath > $perlvar{'lonDaemons'}/logs/lcuseradd.log");
    print $se "$uname\n";
    print $se "$npass\n";
    print $se "$npass\n";
   
    my $useraddok = $?;
    if($useraddok > 0) {
       my $lcstring = lcuseraddstrerror($useraddok);
       &logthis("Failed lcuseradd: $lcstring");
       return "error: lcuseradd failed: $lcstring\n";
    }
    my $pf = IO::File->new(">$passfilename");
    print $pf "unix:\n";
    
     } elsif ($umode eq 'none') {      } elsif ($umode eq 'none') {
  {   {
     my $pf = IO::File->new(">$passfilename");      my $pf = IO::File->new(">$passfilename");
Removed from v.1.178.2.13  
changed lines
  Added in v.1.178.2.17

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