version 1.153, 2018/07/01 00:03:42
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version 1.163, 2021/05/04 18:47:37
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Line 46 use Digest::MD5;
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Line 46 use Digest::MD5;
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# ------------------------------------------------------------ Successful login
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# ------------------------------------------------------------ Successful login
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sub success {
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sub success {
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my ($r, $username, $domain, $authhost, $lowerurl, $extra_env,
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my ($r, $username, $domain, $authhost, $lowerurl, $extra_env,
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$form,$skipcritical) = @_;
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$form,$skipcritical,$cid) = @_;
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# ------------------------------------------------------------ Get cookie ready
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# ------------------------------------------------------------ Get cookie ready
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my $cookie =
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my $cookie =
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Line 60 sub success {
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Line 60 sub success {
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# -------------------------------------------------------------------- Log this
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# -------------------------------------------------------------------- Log this
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my $ip = &Apache::lonnet::get_requestor_ip();
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&Apache::lonnet::log($domain,$username,$authhost,
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&Apache::lonnet::log($domain,$username,$authhost,
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"Login $ENV{'REMOTE_ADDR'}");
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"Login $ip");
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# ------------------------------------------------- Check for critical messages
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# ------------------------------------------------- Check for critical messages
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Line 76 sub success {
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Line 77 sub success {
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# ----------------------------------------------------------- Get cookies ready
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# ----------------------------------------------------------- Get cookies ready
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my ($securecookie,$defaultcookie);
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my ($securecookie,$defaultcookie);
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if ($ENV{'SERVER_PORT'} == 443) {
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my $ssl = $r->subprocess_env('https');
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$securecookie="lonID=$cookie; path=/; HttpOnly; secure";
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if ($ssl) {
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$securecookie="lonSID=$cookie; path=/; HttpOnly; secure";
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my $lonidsdir=$r->dir_config('lonIDsDir');
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my $lonidsdir=$r->dir_config('lonIDsDir');
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if (($lonidsdir) && (-e "$lonidsdir/$cookie.id")) {
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if (($lonidsdir) && (-e "$lonidsdir/$cookie.id")) {
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my $linkname=substr(Digest::MD5::md5_hex(Digest::MD5::md5_hex(time(). {}. rand(). $$)), 0, 32).'_linked';
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my $linkname=substr(Digest::MD5::md5_hex(Digest::MD5::md5_hex(time(). {}. rand(). $$)), 0, 32).'_linked';
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Line 88 sub success {
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Line 90 sub success {
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"$lonidsdir/$linkname.id"); 1 };
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"$lonidsdir/$linkname.id"); 1 };
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if ($made_symlink) {
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if ($made_symlink) {
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$defaultcookie = "lonLinkID=$linkname; path=/; HttpOnly;";
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$defaultcookie = "lonLinkID=$linkname; path=/; HttpOnly;";
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&Apache::lonnet::appenv({'user.linkedenv' => "$lonidsdir/$linkname.id"});
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&Apache::lonnet::appenv({'user.linkedenv' => $linkname});
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}
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}
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}
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}
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} else {
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} else {
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Line 107 sub success {
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Line 109 sub success {
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}
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}
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$r->send_http_header;
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$r->send_http_header;
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if (ref($form) eq 'HASH') {
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if (ref($form) eq 'HASH') {
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$form->{'lti.login'} = $env{'request.lti.login'};
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$form->{'lti.reqcrs'} = $env{'request.lti.reqcrs'};
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$form->{'lti.reqcrs'} = $env{'request.lti.reqcrs'};
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$form->{'lti.reqrole'} = $env{'request.lti.reqrole'};
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$form->{'lti.reqrole'} = $env{'request.lti.reqrole'};
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$form->{'lti.sourcecrs'} = $env{'request.lti.sourcecrs'};
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$form->{'lti.sourcecrs'} = $env{'request.lti.sourcecrs'};
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Line 146 sub success {
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Line 149 sub success {
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}
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}
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if (defined($form->{symb})) {
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if (defined($form->{symb})) {
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my $destsymb = $form->{symb};
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my $destsymb = $form->{symb};
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my $encrypted;
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if ($destsymb =~ m{^/enc/}) {
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$encrypted = 1;
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if ($cid) {
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$destsymb = &Apache::lonenc::unencrypted($destsymb,$cid);
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}
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}
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$destination .= ($destination =~ /\?/) ? '&' : '?';
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$destination .= ($destination =~ /\?/) ? '&' : '?';
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if ($destsymb =~ /___/) {
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if ($destsymb =~ /___/) {
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# FIXME Need to deal with encrypted symbs and urls as needed.
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my ($map,$resid,$desturl)=split(/___/,$destsymb);
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my ($map,$resid,$desturl)=split(/___/,$destsymb);
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$desturl = &Apache::lonnet::clutter($desturl);
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$desturl = &Apache::lonnet::clutter($desturl);
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if ($encrypted) {
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$desturl = &Apache::lonenc::encrypted($desturl,1,$cid);
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$destsymb = $form->{symb};
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}
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$desturl = &HTML::Entities::encode($desturl,'"<>&');
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$desturl = &HTML::Entities::encode($desturl,'"<>&');
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$destsymb = &HTML::Entities::encode($destsymb,'"<>&');
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$destsymb = &HTML::Entities::encode($destsymb,'"<>&');
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$destination .= 'destinationurl='.$desturl.
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$destination .= 'destinationurl='.$desturl.
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'&destsymb='.$destsymb;
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'&destsymb='.$destsymb;
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} else {
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} elsif (!$encrypted) {
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$destsymb = &HTML::Entities::encode($destsymb,'"<>&');
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$destsymb = &HTML::Entities::encode($destsymb,'"<>&');
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$destination .= 'destinationurl='.$destsymb;
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$destination .= 'destinationurl='.$destsymb;
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}
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}
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Line 297 sub failed {
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Line 310 sub failed {
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$retry .= (($retry=~/\?/)?'&':'?').'symb='.$symb;
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$retry .= (($retry=~/\?/)?'&':'?').'symb='.$symb;
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}
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}
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}
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}
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if (exists($form->{firsturl})) {
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my $firsturl = &Apache::loncommon::cleanup_html($form->{firsturl});
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if ($firsturl ne '') {
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$retry .= (($retry=~/\?/)?'&':'?').'firsturl='.$firsturl;
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if ($firsturl =~ m{^/tiny/$match_domain/\w+$}) {
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unless (exists($form->{linkprot})) {
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if (exists($form->{linkkey})) {
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$retry .= 'linkkey='.$form->{linkkey};
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}
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}
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}
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}
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}
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if (exists($form->{linkprot})) {
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my $ltoken = &Apache::lonnet::tmpput({linkprot => $form->{'linkprot'}},
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$r->dir_config('lonHostID'));
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if ($ltoken) {
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$retry .= (($retry =~ /\?/) ? '&' : '?').'ltoken='.$ltoken;
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}
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}
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my $end_page = &Apache::loncommon::end_page();
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my $end_page = &Apache::loncommon::end_page();
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&Apache::loncommon::content_type($r,'text/html');
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&Apache::loncommon::content_type($r,'text/html');
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$r->send_http_header;
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$r->send_http_header;
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Line 360 sub handler {
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Line 393 sub handler {
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my $dest = '/adm/roles';
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my $dest = '/adm/roles';
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if ($env{'form.firsturl'} ne '') {
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if ($env{'form.firsturl'} ne '') {
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$dest = $env{'form.firsturl'};
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$dest = $env{'form.firsturl'};
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if ($env{'form.firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
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&Apache::lonnet::appenv({'request.deeplink.login' => $env{'form.firsturl'}});
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}
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}
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}
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$r->print(
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$r->print(
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$start_page
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$start_page
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Line 431 sub handler {
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Line 467 sub handler {
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return OK;
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return OK;
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}
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}
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my ($key,$firsturl,$rolestr,$symbstr,$iptokenstr)=split(/&/,$tmpinfo);
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my ($key,$firsturl,$rolestr,$symbstr,$iptokenstr,$linkstr)=split(/&/,$tmpinfo);
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if ($rolestr) {
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if ($rolestr) {
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$rolestr = &unescape($rolestr);
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$rolestr = &unescape($rolestr);
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}
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}
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Line 441 sub handler {
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Line 477 sub handler {
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if ($iptokenstr) {
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if ($iptokenstr) {
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$iptokenstr = &unescape($iptokenstr);
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$iptokenstr = &unescape($iptokenstr);
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}
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}
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if ($linkstr) {
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$linkstr = &unescape($linkstr);
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}
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if ($firsturl =~ m{^/tiny/$match_domain/\w+$}) {
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$form{'firsturl'} = $firsturl;
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}
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if ($rolestr =~ /^role=/) {
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if ($rolestr =~ /^role=/) {
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(undef,$form{'role'}) = split('=',$rolestr);
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(undef,$form{'role'}) = split('=',$rolestr);
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}
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}
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Line 450 sub handler {
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Line 492 sub handler {
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if ($iptokenstr =~ /^iptoken=/) {
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if ($iptokenstr =~ /^iptoken=/) {
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(undef,$form{'iptoken'}) = split('=',$iptokenstr);
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(undef,$form{'iptoken'}) = split('=',$iptokenstr);
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}
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}
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if ($linkstr =~ /^linkprot=/) {
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(undef,$form{'linkprot'}) = split('=',$linkstr);
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} elsif ($linkstr =~ /^linkkey=/) {
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(undef,$form{'linkkey'}) = split('=',$linkstr);
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}
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my $upass = $ENV{HTTPS} ? $form{'upass0'}
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my $upass = $ENV{HTTPS} ? $form{'upass0'}
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: &Apache::loncommon::des_decrypt($key,$form{'upass0'});
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: &Apache::loncommon::des_decrypt($key,$form{'upass0'});
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Line 600 sub handler {
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Line 647 sub handler {
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($is_balancer,$otherserver) =
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($is_balancer,$otherserver) =
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&Apache::lonnet::check_loadbalancing($form{'uname'},$form{'udom'},'login');
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&Apache::lonnet::check_loadbalancing($form{'uname'},$form{'udom'},'login');
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if ($is_balancer) {
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if ($is_balancer) {
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# Check if browser sent a LON-CAPA load balancer cookie (and this is a balancer)
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my ($found_server,$balancer_cookie) = &Apache::lonnet::check_for_balancer_cookie($r);
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if (($found_server) && ($balancer_cookie =~ /^\Q$env{'user.domain'}\E_\Q$env{'user.name'}\E_/)) {
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$otherserver = $found_server;
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}
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if ($otherserver eq '') {
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if ($otherserver eq '') {
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my $lowest_load;
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my $lowest_load;
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($otherserver,undef,undef,undef,$lowest_load) = &Apache::lonnet::choose_server($form{'udom'});
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($otherserver,undef,undef,undef,$lowest_load) = &Apache::lonnet::choose_server($form{'udom'});
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if ($lowest_load > 100) {
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if ($lowest_load > 100) {
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$otherserver = &Apache::lonnet::spareserver($lowest_load,$lowest_load,1,$form{'udom'});
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$otherserver = &Apache::lonnet::spareserver($r,$lowest_load,$lowest_load,1,$form{'udom'});
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}
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}
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}
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}
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if ($otherserver ne '') {
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if ($otherserver ne '') {
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Line 622 sub handler {
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Line 674 sub handler {
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\%form);
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\%form);
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my $switchto = '/adm/switchserver?otherserver='.$otherserver;
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my $switchto = '/adm/switchserver?otherserver='.$otherserver;
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if (($firsturl) && ($firsturl ne '/adm/switchserver') && ($firsturl ne '/adm/roles')) {
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if (($firsturl) && ($firsturl ne '/adm/switchserver') && ($firsturl ne '/adm/roles')) {
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$switchto .= '&origurl='.$firsturl;
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$switchto .= '&origurl='.$firsturl; #should escape
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}
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}
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if ($form{'role'}) {
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if ($form{'role'}) {
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$switchto .= '&role='.$form{'role'};
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$switchto .= '&role='.$form{'role'};
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Line 630 sub handler {
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Line 682 sub handler {
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if ($form{'symb'}) {
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if ($form{'symb'}) {
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$switchto .= '&symb='.$form{'symb'};
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$switchto .= '&symb='.$form{'symb'};
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}
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}
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if ($form{'linkprot'}) {
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$env{'request.linkprot'} = $form{'linkprot'};
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} elsif ($form{'firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
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if ($form{'linkkey'}) {
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$env{'request.linkkey'} = $form{'linkkey'};
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}
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$env{'request.deeplink.login'} = $form{'firsturl'};
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}
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$r->internal_redirect($switchto);
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$r->internal_redirect($switchto);
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} else {
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} else {
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&Apache::loncommon::content_type($r,'text/html');
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$r->send_http_header;
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$r->print(&noswitch());
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$r->print(&noswitch());
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}
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}
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return OK;
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return OK;
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Line 643 sub handler {
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Line 705 sub handler {
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\%form);
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\%form);
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my $switchto = '/adm/switchserver?otherserver='.$otherserver;
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my $switchto = '/adm/switchserver?otherserver='.$otherserver;
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if (($firsturl) && ($firsturl ne '/adm/switchserver') && ($firsturl ne '/adm/roles')) {
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if (($firsturl) && ($firsturl ne '/adm/switchserver') && ($firsturl ne '/adm/roles')) {
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$switchto .= '&origurl='.$firsturl;
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$switchto .= '&origurl='.$firsturl; #should escape
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}
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}
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if ($form{'role'}) {
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if ($form{'role'}) {
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$switchto .= '&role='.$form{'role'};
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$switchto .= '&role='.$form{'role'};
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Line 651 sub handler {
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Line 713 sub handler {
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if ($form{'symb'}) {
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if ($form{'symb'}) {
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$switchto .= '&symb='.$form{'symb'};
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$switchto .= '&symb='.$form{'symb'};
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}
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}
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if ($form{'linkprot'}) {
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$env{'request.linkprot'} = $form{'linkprot'};
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} elsif ($form{'firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
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if ($form{'linkkey'}) {
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$env{'request.linkkey'} = $form{'linkkey'};
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}
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$env{'request.deeplink.login'} = $form{'firsturl'};
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}
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$r->internal_redirect($switchto);
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$r->internal_redirect($switchto);
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} else {
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} else {
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&Apache::loncommon::content_type($r,'text/html');
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$r->send_http_header;
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$r->print(&noswitch());
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$r->print(&noswitch());
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}
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}
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return OK;
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return OK;
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Line 673 sub handler {
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Line 746 sub handler {
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# ---------------------------------------------------------- Are we overloaded?
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# ---------------------------------------------------------- Are we overloaded?
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if ((($userloadpercent>100.0)||($loadpercent>100.0))) {
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if ((($userloadpercent>100.0)||($loadpercent>100.0))) {
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my $unloaded=Apache::lonnet::spareserver($loadpercent,$userloadpercent,1,$form{'udom'});
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my $unloaded=Apache::lonnet::spareserver($r,$loadpercent,$userloadpercent,1,$form{'udom'});
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if (!$unloaded) {
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if (!$unloaded) {
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($unloaded) = &Apache::lonnet::choose_server($form{'udom'});
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($unloaded) = &Apache::lonnet::choose_server($form{'udom'});
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}
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}
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if ($unloaded) {
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if ($unloaded) {
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&success($r,$form{'uname'},$form{'udom'},$authhost,'noredirect',
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&success($r,$form{'uname'},$form{'udom'},$authhost,'noredirect',
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undef,\%form);
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undef,\%form);
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if ($form{'linkprot'}) {
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$env{'request.linkprot'} = $form{'linkprot'};
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} elsif ($form{'firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
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if ($form{'linkkey'}) {
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$env{'request.linkkey'} = $form{'linkkey'};
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}
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$env{'request.deeplink.login'} = $form{'firsturl'};
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}
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$r->internal_redirect('/adm/switchserver?otherserver='.$unloaded.'&origurl='.$firsturl);
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$r->internal_redirect('/adm/switchserver?otherserver='.$unloaded.'&origurl='.$firsturl);
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return OK;
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return OK;
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}
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}
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Line 687 sub handler {
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Line 768 sub handler {
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if (($is_balancer) && ($hosthere)) {
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if (($is_balancer) && ($hosthere)) {
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$form{'noloadbalance'} = $hosthere;
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$form{'noloadbalance'} = $hosthere;
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}
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}
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&success($r,$form{'uname'},$form{'udom'},$authhost,$firsturl,undef,
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my $extra_env;
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if ($form{'linkprot'}) {
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my ($linkprotector,$uri) = split(/:/,$form{'linkprot'},2);
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if ($linkprotector) {
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$extra_env = {'user.linkprotector' => $linkprotector,
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'user.linkproturi' => $uri,};
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}
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} elsif ($form{'firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
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if ($form{'linkkey'}) {
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$extra_env = {'user.deeplinkkey' => $form{'linkkey'},
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'user.keyedlinkuri' => $form{'firsturl'},
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'request.deeplink.login' => $form{'firsturl'}};
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} else {
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$extra_env = {'request.deeplink.login' => $form{'firsturl'}};
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}
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}
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&success($r,$form{'uname'},$form{'udom'},$authhost,$firsturl,$extra_env,
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\%form);
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\%form);
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return OK;
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return OK;
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}
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}
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Line 733 sub check_can_host {
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Line 830 sub check_can_host {
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if ($login_host ne '') {
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if ($login_host ne '') {
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my $protocol = $Apache::lonnet::protocol{$login_host};
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my $protocol = $Apache::lonnet::protocol{$login_host};
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$protocol = 'http' if ($protocol ne 'https');
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$protocol = 'http' if ($protocol ne 'https');
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my $alias = &Apache::lonnet::use_proxy_alias($r,$login_host);
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$hostname = $alias if ($alias ne '');
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my $newurl = $protocol.'://'.$hostname.'/adm/createaccount';
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my $newurl = $protocol.'://'.$hostname.'/adm/createaccount';
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#FIXME Should preserve where user was going and linkprot by setting ltoken at $login_host
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$r->print(&Apache::loncommon::start_page('Create a user account in LON-CAPA').
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$r->print(&Apache::loncommon::start_page('Create a user account in LON-CAPA').
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'<h3>'.&mt('Account creation').'</h3>'.
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'<h3>'.&mt('Account creation').'</h3>'.
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&mt('You do not currently have a LON-CAPA account at this institution.').'<br />'.
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&mt('You do not currently have a LON-CAPA account at this institution.').'<br />'.
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Line 750 sub check_can_host {
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Line 850 sub check_can_host {
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} else {
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} else {
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&success($r,$form->{'uname'},$udom,$authhost,'noredirect',undef,
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&success($r,$form->{'uname'},$udom,$authhost,'noredirect',undef,
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$form);
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$form);
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if ($form->{'linkprot'}) {
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$env{'request.linkprot'} = $form->{'linkprot'};
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} elsif ($form->{'firsturl'} =~ m{^/tiny/$match_domain/\w+$}) {
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if ($form->{'linkkey'}) {
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$env{'request.linkkey'} = $form->{'linkkey'};
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}
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$env{'request.deeplink.login'} = $form->{'firsturl'};
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}
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my ($otherserver) = &Apache::lonnet::choose_server($udom);
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my ($otherserver) = &Apache::lonnet::choose_server($udom);
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$r->internal_redirect('/adm/switchserver?otherserver='.$otherserver);
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$r->internal_redirect('/adm/switchserver?otherserver='.$otherserver);
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}
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}
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