version 1.121.2.17, 2019/08/01 00:42:34
|
version 1.121.2.23, 2021/12/16 21:48:19
|
Line 40 use Fcntl qw(:flock);
|
Line 40 use Fcntl qw(:flock);
|
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::File(); |
use Apache::File(); |
use HTML::Entities; |
use HTML::Entities; |
|
use Digest::MD5; |
|
|
# ------------------------------------------------------------ Successful login |
# ------------------------------------------------------------ Successful login |
sub success { |
sub success { |
my ($r, $username, $domain, $authhost, $lowerurl, $extra_env, |
my ($r, $username, $domain, $authhost, $lowerurl, $extra_env, |
$form) = @_; |
$form,$cid,$expirepub) = @_; |
|
|
# ------------------------------------------------------------ Get cookie ready |
# ------------------------------------------------------------ Get cookie ready |
my $cookie = |
my $cookie = |
Line 58 sub success {
|
Line 59 sub success {
|
|
|
# -------------------------------------------------------------------- Log this |
# -------------------------------------------------------------------- Log this |
|
|
|
my $ip = &Apache::lonnet::get_requestor_ip(); |
&Apache::lonnet::log($domain,$username,$authhost, |
&Apache::lonnet::log($domain,$username,$authhost, |
"Login $ENV{'REMOTE_ADDR'}"); |
"Login $ip"); |
|
|
# ------------------------------------------------- Check for critical messages |
# ------------------------------------------------- Check for critical messages |
|
|
Line 70 sub success {
|
Line 72 sub success {
|
} |
} |
} |
} |
|
|
# ------------------------------------------------------------ Get cookie ready |
# ------------------------------------------------------------ Get cookies ready |
$cookie="lonID=$cookie; path=/; HttpOnly"; |
my ($securecookie,$defaultcookie); |
|
my $ssl = $r->subprocess_env('https'); |
|
if ($ssl) { |
|
$securecookie="lonSID=$cookie; path=/; HttpOnly; secure"; |
|
my $lonidsdir=$r->dir_config('lonIDsDir'); |
|
if (($lonidsdir) && (-e "$lonidsdir/$cookie.id")) { |
|
my $linkname=substr(Digest::MD5::md5_hex(Digest::MD5::md5_hex(time(). {}. rand(). $$)), 0, 32).'_linked'; |
|
if (-e "$lonidsdir/$linkname.id") { |
|
unlink("$lonidsdir/$linkname.id"); |
|
} |
|
my $made_symlink = eval { symlink("$lonidsdir/$cookie.id", |
|
"$lonidsdir/$linkname.id"); 1 }; |
|
if ($made_symlink) { |
|
$defaultcookie = "lonLinkID=$linkname; path=/; HttpOnly;"; |
|
&Apache::lonnet::appenv({'user.linkedenv' => $linkname}); |
|
} |
|
} |
|
} else { |
|
$defaultcookie = "lonID=$cookie; path=/; HttpOnly;"; |
|
} |
# -------------------------------------------------------- Menu script and info |
# -------------------------------------------------------- Menu script and info |
my $destination = $lowerurl; |
my $destination = $lowerurl; |
|
|
Line 97 sub success {
|
Line 118 sub success {
|
} |
} |
if (defined($form->{symb})) { |
if (defined($form->{symb})) { |
my $destsymb = $form->{symb}; |
my $destsymb = $form->{symb}; |
|
my $encrypted; |
|
if ($destsymb =~ m{^/enc/}) { |
|
$encrypted = 1; |
|
if ($cid) { |
|
$destsymb = &Apache::lonenc::unencrypted($destsymb,$cid); |
|
} |
|
} |
$destination .= ($destination =~ /\?/) ? '&' : '?'; |
$destination .= ($destination =~ /\?/) ? '&' : '?'; |
if ($destsymb =~ /___/) { |
if ($destsymb =~ /___/) { |
# FIXME Need to deal with encrypted symbs and urls as needed. |
|
my ($map,$resid,$desturl)=split(/___/,$destsymb); |
my ($map,$resid,$desturl)=split(/___/,$destsymb); |
$desturl = &Apache::lonnet::clutter($desturl); |
$desturl = &Apache::lonnet::clutter($desturl); |
|
if ($encrypted) { |
|
$desturl = &Apache::lonenc::encrypted($desturl,1,$cid); |
|
$destsymb = $form->{symb}; |
|
} |
$desturl = &HTML::Entities::encode($desturl,'"<>&'); |
$desturl = &HTML::Entities::encode($desturl,'"<>&'); |
$destsymb = &HTML::Entities::encode($destsymb,'"<>&'); |
$destsymb = &HTML::Entities::encode($destsymb,'"<>&'); |
$destination .= 'destinationurl='.$desturl. |
$destination .= 'destinationurl='.$desturl. |
'&destsymb='.$destsymb; |
'&destsymb='.$destsymb; |
} else { |
} elsif (!$encrypted) { |
$destsymb = &HTML::Entities::encode($destsymb,'"<>&'); |
$destsymb = &HTML::Entities::encode($destsymb,'"<>&'); |
$destination .= 'destinationurl='.$destsymb; |
$destination .= 'destinationurl='.$destsymb; |
} |
} |
Line 136 sub success {
|
Line 167 sub success {
|
# ------------------------------------------------- Output for successful login |
# ------------------------------------------------- Output for successful login |
|
|
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->header_out('Set-cookie' => $cookie); |
if ($securecookie) { |
|
$r->headers_out->add('Set-cookie' => $securecookie); |
|
} |
|
if ($defaultcookie) { |
|
$r->headers_out->add('Set-cookie' => $defaultcookie); |
|
} |
|
if ($expirepub) { |
|
my $c = new CGI::Cookie(-name => 'lonPubID', |
|
-value => '', |
|
-expires => '-10y',); |
|
$r->headers_out->add('Set-cookie' => $c); |
|
} |
$r->send_http_header; |
$r->send_http_header; |
|
|
my %lt=&Apache::lonlocal::texthash( |
my %lt=&Apache::lonlocal::texthash( |
Line 167 ENDSUCCESS
|
Line 209 ENDSUCCESS
|
# --------------------------------------------------------------- Failed login! |
# --------------------------------------------------------------- Failed login! |
|
|
sub failed { |
sub failed { |
my ($r,$message,$form) = @_; |
my ($r,$message,$form,$authhost) = @_; |
(undef,undef,undef,my $clientmathml,my $clientunicode) = |
(undef,undef,undef,my $clientmathml,my $clientunicode) = |
&Apache::loncommon::decode_user_agent(); |
&Apache::loncommon::decode_user_agent(); |
my $args = {}; |
my $args = {}; |
Line 188 sub failed {
|
Line 230 sub failed {
|
if ($udom) { |
if ($udom) { |
$retry .= (($retry=~/\?/)?'&':'?').'domain='.$udom; |
$retry .= (($retry=~/\?/)?'&':'?').'domain='.$udom; |
} |
} |
if (exists($form->{role})) { |
my $lonhost = $r->dir_config('lonHostID'); |
my $role = &Apache::loncommon::cleanup_html($form->{role}); |
my $querystr; |
if ($role ne '') { |
my $result = &set_retry_token($form,$lonhost,\$querystr); |
$retry .= (($retry=~/\?/)?'&':'?').'role='.$role; |
if ($result eq 'fail') { |
|
if (exists($form->{role})) { |
|
my $role = &Apache::loncommon::cleanup_html($form->{role}); |
|
if ($role ne '') { |
|
$retry .= (($retry=~/\?/)?'&':'?').'role='.$role; |
|
} |
} |
} |
} |
if (exists($form->{symb})) { |
if (exists($form->{symb})) { |
my $symb = &Apache::loncommon::cleanup_html($form->{symb}); |
my $symb = &Apache::loncommon::cleanup_html($form->{symb}); |
if ($symb ne '') { |
if ($symb ne '') { |
$retry .= (($retry=~/\?/)?'&':'?').'symb='.$symb; |
$retry .= (($retry=~/\?/)?'&':'?').'symb='.$symb; |
} |
} |
} |
|
if (exists($form->{firsturl})) { |
|
my $firsturl = &Apache::loncommon::cleanup_html($form->{firsturl}); |
|
if ($firsturl ne '') { |
|
$retry .= (($retry=~/\?/)?'&':'?').'firsturl='.$firsturl; |
|
} |
|
} |
|
} elsif ($querystr ne '') { |
|
$retry .= (($retry=~/\?/)?'&':'?').$querystr; |
} |
} |
my $end_page = &Apache::loncommon::end_page(); |
my $end_page = &Apache::loncommon::end_page(); |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
Line 261 sub handler {
|
Line 316 sub handler {
|
my $end_page = |
my $end_page = |
&Apache::loncommon::end_page(); |
&Apache::loncommon::end_page(); |
my $dest = '/adm/roles'; |
my $dest = '/adm/roles'; |
if ($env{'form.firsturl'} ne '') { |
my %form = &get_form_items($r); |
$dest = $env{'form.firsturl'}; |
if ($form{'logtoken'}) { |
|
my $tmpinfo = &Apache::lonnet::reply('tmpget:'.$form{'logtoken'}, |
|
$form{'serverid'}); |
|
unless (($tmpinfo=~/^error/) || ($tmpinfo eq 'con_lost') || |
|
($tmpinfo eq 'no_such_host')) { |
|
my ($des_key,$firsturl,@rest)=split(/&/,$tmpinfo); |
|
$firsturl = &unescape($firsturl); |
|
my %info; |
|
foreach my $item (@rest) { |
|
my ($key,$value) = split(/=/,$item); |
|
$info{$key} = &unescape($value); |
|
} |
|
if ($firsturl ne '') { |
|
$info{'firsturl'} = $firsturl; |
|
$dest = $firsturl; |
|
} |
|
} |
} |
} |
$r->print( |
$r->print( |
$start_page |
$start_page |
Line 278 sub handler {
|
Line 349 sub handler {
|
|
|
# ---------------------------------------------------- No valid token, continue |
# ---------------------------------------------------- No valid token, continue |
|
|
|
my %form = &get_form_items($r); |
my $buffer; |
|
if ($r->header_in('Content-length') > 0) { |
|
$r->read($buffer,$r->header_in('Content-length'),0); |
|
} |
|
my %form; |
|
foreach my $pair (split(/&/,$buffer)) { |
|
my ($name,$value) = split(/=/,$pair); |
|
$value =~ tr/+/ /; |
|
$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
|
$form{$name}=$value; |
|
} |
|
|
|
if ((!$form{'uname'}) || (!$form{'upass0'}) || (!$form{'udom'})) { |
if ((!$form{'uname'}) || (!$form{'upass0'}) || (!$form{'udom'})) { |
&failed($r,'Username, password and domain need to be specified.', |
&failed($r,'Username, password and domain need to be specified.', |
\%form); |
\%form); |
Line 334 sub handler {
|
Line 393 sub handler {
|
return OK; |
return OK; |
} |
} |
|
|
my ($key,$firsturl,$rolestr,$symbstr,$iptokenstr)=split(/&/,$tmpinfo); |
my ($des_key,$firsturl,@rest)=split(/&/,$tmpinfo); |
if ($rolestr) { |
$firsturl = &unescape($firsturl); |
$rolestr = &unescape($rolestr); |
foreach my $item (@rest) { |
} |
my ($key,$value) = split(/=/,$item); |
if ($symbstr) { |
$form{$key} = &unescape($value); |
$symbstr= &unescape($symbstr); |
|
} |
|
if ($iptokenstr) { |
|
$iptokenstr = &unescape($iptokenstr); |
|
} |
|
if ($rolestr =~ /^role=/) { |
|
(undef,$form{'role'}) = split('=',$rolestr); |
|
} |
|
if ($symbstr =~ /^symb=/) { |
|
(undef,$form{'symb'}) = split('=',$symbstr); |
|
} |
|
if ($iptokenstr =~ /^iptoken=/) { |
|
(undef,$form{'iptoken'}) = split('=',$iptokenstr); |
|
} |
} |
|
my $upass = &Apache::loncommon::des_decrypt($des_key,$form{'upass0'}); |
my $upass = &Apache::loncommon::des_decrypt($key,$form{'upass0'}); |
|
|
|
# ---------------------------------------------------------------- Authenticate |
# ---------------------------------------------------------------- Authenticate |
|
|
Line 416 sub handler {
|
Line 461 sub handler {
|
$firsturl='/adm/roles'; |
$firsturl='/adm/roles'; |
} |
} |
|
|
my $hosthere; |
my ($hosthere,%sessiondata); |
if ($form{'iptoken'}) { |
if ($form{'iptoken'}) { |
my %sessiondata = &Apache::lonnet::tmpget($form{'iptoken'}); |
%sessiondata = &Apache::lonnet::tmpget($form{'iptoken'}); |
my $delete = &Apache::lonnet::tmpdel($form{'iptoken'}); |
my $delete = &Apache::lonnet::tmpdel($form{'iptoken'}); |
if (($sessiondata{'domain'} eq $form{'udom'}) && |
if (($sessiondata{'domain'} eq $form{'udom'}) && |
($sessiondata{'username'} eq $form{'uname'})) { |
($sessiondata{'username'} eq $form{'uname'})) { |
Line 503 sub handler {
|
Line 548 sub handler {
|
($is_balancer,$otherserver) = |
($is_balancer,$otherserver) = |
&Apache::lonnet::check_loadbalancing($form{'uname'},$form{'udom'},'login'); |
&Apache::lonnet::check_loadbalancing($form{'uname'},$form{'udom'},'login'); |
if ($is_balancer) { |
if ($is_balancer) { |
|
# Check if browser sent a LON-CAPA load balancer cookie (and this is a balancer) |
|
my ($found_server,$balancer_cookie) = &Apache::lonnet::check_for_balancer_cookie($r); |
|
if (($found_server) && ($balancer_cookie =~ /^\Q$env{'user.domain'}\E_\Q$env{'user.name'}\E_/)) { |
|
$otherserver = $found_server; |
|
} |
if ($otherserver eq '') { |
if ($otherserver eq '') { |
my $lowest_load; |
my $lowest_load; |
($otherserver,undef,undef,undef,$lowest_load) = &Apache::lonnet::choose_server($form{'udom'}); |
($otherserver,undef,undef,undef,$lowest_load) = &Apache::lonnet::choose_server($form{'udom'}); |
if ($lowest_load > 100) { |
if ($lowest_load > 100) { |
$otherserver = &Apache::lonnet::spareserver($lowest_load,$lowest_load,1,$form{'udom'}); |
$otherserver = &Apache::lonnet::spareserver($r,$lowest_load,$lowest_load,1,$form{'udom'}); |
} |
} |
} |
} |
if ($otherserver ne '') { |
if ($otherserver ne '') { |
Line 535 sub handler {
|
Line 585 sub handler {
|
} |
} |
$r->internal_redirect($switchto); |
$r->internal_redirect($switchto); |
} else { |
} else { |
|
&Apache::loncommon::content_type($r,'text/html'); |
|
$r->send_http_header; |
$r->print(&noswitch()); |
$r->print(&noswitch()); |
} |
} |
return OK; |
return OK; |
Line 556 sub handler {
|
Line 608 sub handler {
|
} |
} |
$r->internal_redirect($switchto); |
$r->internal_redirect($switchto); |
} else { |
} else { |
|
&Apache::loncommon::content_type($r,'text/html'); |
|
$r->send_http_header; |
$r->print(&noswitch()); |
$r->print(&noswitch()); |
} |
} |
return OK; |
return OK; |
Line 576 sub handler {
|
Line 630 sub handler {
|
|
|
# ---------------------------------------------------------- Are we overloaded? |
# ---------------------------------------------------------- Are we overloaded? |
if ((($userloadpercent>100.0)||($loadpercent>100.0))) { |
if ((($userloadpercent>100.0)||($loadpercent>100.0))) { |
my $unloaded=Apache::lonnet::spareserver($loadpercent,$userloadpercent,1,$form{'udom'}); |
my $unloaded=Apache::lonnet::spareserver($r,$loadpercent,$userloadpercent,1,$form{'udom'}); |
if (!$unloaded) { |
if (!$unloaded) { |
($unloaded) = &Apache::lonnet::choose_server($form{'udom'}); |
($unloaded) = &Apache::lonnet::choose_server($form{'udom'}); |
} |
} |
Line 590 sub handler {
|
Line 644 sub handler {
|
if (($is_balancer) && ($hosthere)) { |
if (($is_balancer) && ($hosthere)) { |
$form{'noloadbalance'} = $hosthere; |
$form{'noloadbalance'} = $hosthere; |
} |
} |
|
my $extra_env; |
|
if (($hosthere) && ($sessiondata{'sessionserver'} ne '')) { |
|
if ($sessiondata{'origurl'} ne '') { |
|
$firsturl = $sessiondata{'origurl'}; |
|
$form{'firsturl'} = $sessiondata{'origurl'}; |
|
my @names = ('role','symb','linkprot','linkkey'); |
|
foreach my $item (@names) { |
|
if ($sessiondata{$item} ne '') { |
|
$form{$item} = $sessiondata{$item}; |
|
} |
|
} |
|
} |
|
} |
&success($r,$form{'uname'},$form{'udom'},$authhost,$firsturl,undef, |
&success($r,$form{'uname'},$form{'udom'},$authhost,$firsturl,undef, |
\%form); |
\%form); |
return OK; |
return OK; |
} |
} |
} |
} |
|
|
|
sub get_form_items { |
|
my ($r) = @_; |
|
my $buffer; |
|
if ($r->header_in('Content-length') > 0) { |
|
$r->read($buffer,$r->header_in('Content-length'),0); |
|
} |
|
my %form; |
|
foreach my $pair (split(/&/,$buffer)) { |
|
my ($name,$value) = split(/=/,$pair); |
|
$value =~ tr/+/ /; |
|
$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
|
$form{$name}=$value; |
|
} |
|
return %form; |
|
} |
|
|
|
sub set_retry_token { |
|
my ($form,$lonhost,$querystr) = @_; |
|
if (ref($form) eq 'HASH') { |
|
my ($firsturl,$token,$extras,@names); |
|
@names = ('role','symb','iptoken'); |
|
foreach my $name (@names) { |
|
if ($form->{$name} ne '') { |
|
$extras .= '&'.$name.'='.&escape($form->{$name}); |
|
last if ($name eq 'linkprot'); |
|
} |
|
} |
|
my $firsturl = $form->{'firsturl'}; |
|
if (($firsturl ne '') || ($extras ne '')) { |
|
$extras .= ':retry'; |
|
$token = &Apache::lonnet::reply('tmpput:'.&escape($firsturl). |
|
$extras,$lonhost); |
|
if (($token eq 'con_lost') || ($token eq 'no_such_host')) { |
|
return 'fail'; |
|
} else { |
|
if (ref($querystr)) { |
|
$$querystr = 'retry='.$token; |
|
} |
|
return 'ok'; |
|
} |
|
} |
|
} |
|
return; |
|
} |
|
|
sub check_can_host { |
sub check_can_host { |
my ($r,$form,$authhost,$domdesc) = @_; |
my ($r,$form,$authhost,$domdesc) = @_; |
return unless (ref($form) eq 'HASH'); |
return unless (ref($form) eq 'HASH'); |
Line 636 sub check_can_host {
|
Line 748 sub check_can_host {
|
if ($login_host ne '') { |
if ($login_host ne '') { |
my $protocol = $Apache::lonnet::protocol{$login_host}; |
my $protocol = $Apache::lonnet::protocol{$login_host}; |
$protocol = 'http' if ($protocol ne 'https'); |
$protocol = 'http' if ($protocol ne 'https'); |
|
my $alias = &Apache::lonnet::use_proxy_alias($r,$login_host); |
|
$hostname = $alias if ($alias ne ''); |
my $newurl = $protocol.'://'.$hostname.'/adm/createaccount'; |
my $newurl = $protocol.'://'.$hostname.'/adm/createaccount'; |
$r->print(&Apache::loncommon::start_page('Create a user account in LON-CAPA'). |
$r->print(&Apache::loncommon::start_page('Create a user account in LON-CAPA'). |
'<h3>'.&mt('Account creation').'</h3>'. |
'<h3>'.&mt('Account creation').'</h3>'. |