version 1.29, 2021/01/05 04:23:45
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version 1.31, 2021/05/03 15:27:42
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Line 29
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Line 29
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package Apache::lontrans; |
package Apache::lontrans; |
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use strict; |
use strict; |
use Apache::Constants qw(:common :remotehost REDIRECT); |
use Apache::Constants qw(:common :remotehost); |
use Apache::lonnet; |
use Apache::lonnet; |
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use Apache::loncommon; |
use Apache::File(); |
use Apache::File(); |
use LONCAPA qw(:DEFAULT :match); |
use LONCAPA qw(:DEFAULT :match); |
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Line 63 sub handler {
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Line 64 sub handler {
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$vpnint = $proxyinfo->{'vpnint'}; |
$vpnint = $proxyinfo->{'vpnint'}; |
$vpnext = $proxyinfo->{'vpnext'}; |
$vpnext = $proxyinfo->{'vpnext'}; |
} |
} |
my $redirect; |
my ($redirect,$remote_ip); |
if ($hdrhost eq $alias) { |
if ($hdrhost eq $alias) { |
my $remote_ip = &Apache::lonnet::get_requestor_ip($r,REMOTE_NOLOOKUP); |
$remote_ip = &Apache::lonnet::get_requestor_ip($r,REMOTE_NOLOOKUP); |
if ($vpnext && &Apache::lonnet::ip_match($remote_ip,$vpnext)) { |
if ($vpnext && &Apache::lonnet::ip_match($remote_ip,$vpnext)) { |
$redirect = $hostname; |
$redirect = $hostname; |
if ($redirect eq $hdrhost) { |
if ($redirect eq $hdrhost) { |
Line 73 sub handler {
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Line 74 sub handler {
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} |
} |
} |
} |
} elsif ($hdrhost eq $hostname) { |
} elsif ($hdrhost eq $hostname) { |
my $remote_ip = &Apache::lonnet::get_requestor_ip($r,REMOTE_NOLOOKUP,1); |
$remote_ip = &Apache::lonnet::get_requestor_ip($r,REMOTE_NOLOOKUP,1); |
unless (($remote_ip eq '127.0.0.1') || ($remote_ip eq '::1') || |
unless (($remote_ip eq '127.0.0.1') || ($remote_ip eq '::1') || |
($remote_ip eq &Apache::lonnet::get_host_ip($lonhost)) || |
($remote_ip eq &Apache::lonnet::get_host_ip($lonhost)) || |
($vpnint && &Apache::lonnet::ip_match($remote_ip,$vpnint))) { |
($vpnint && &Apache::lonnet::ip_match($remote_ip,$vpnint))) { |
$redirect = $alias; |
$redirect = $alias; |
if ($r->uri=~m{^/raw/}){ |
if (($r->uri=~m{^/raw/}) || ($r->uri=~m{^/adm/dns/(hosts|domain)$})) { |
my %iphost = &Apache::lonnet::get_iphost(); |
my %iphost = &Apache::lonnet::get_iphost(); |
if (exists($iphost{$remote_ip})) { |
if (exists($iphost{$remote_ip})) { |
undef($redirect); |
undef($redirect); |
Line 88 sub handler {
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Line 89 sub handler {
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} |
} |
if ($redirect) { |
if ($redirect) { |
my $uri = $r->uri; |
my $uri = $r->uri; |
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unless ($uri eq '/adm/migrateuser') { |
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my %user; |
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my $handle = &Apache::lonnet::check_for_valid_session($r,undef,\%user); |
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if (($handle) && ($user{'name'} ne '') && ($user{'domain'} ne '')) { |
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my $token = &get_token($r,$remote_ip,\%user); |
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unless ($token eq '') { |
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$r->internal_redirect("/adm/migrateuser?token=$token"); |
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$r->set_handlers('PerlHandler'=> undef); |
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return DECLINED; |
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} |
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} |
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} |
my $protocol = 'http'; |
my $protocol = 'http'; |
my $port = $r->get_server_port(); |
my $port = $r->get_server_port(); |
if ($port eq '443') { |
if ($port eq '443') { |
$protocol = 'https'; |
$protocol = 'https'; |
} |
} |
# FIXME should check if logged in, and if so use switchserver/migrateuser approach, |
my $querystring = $r->args; |
# possibly moved to Access Handler? |
my $location = $protocol.'://'.$redirect.$uri; |
$r->header_out(Location => $protocol.'://'.$redirect.$uri); |
if ($querystring) { |
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$location .= "?$querystring"; |
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} |
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$r->header_out(Location => $location); |
return REDIRECT; |
return REDIRECT; |
} |
} |
} |
} |
Line 171 sub redirect_raw {
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Line 187 sub redirect_raw {
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return $redirect; |
return $redirect; |
} |
} |
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sub get_token { |
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my ($r,$remote_ip,$userref) = @_; |
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return unless (ref($userref) eq 'HASH'); |
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my %user = %{$userref}; |
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my %info = ('ip' => $remote_ip, |
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'domain' => $user{'domain'}, |
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'username' => $user{'name'}, |
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'server' => $r->dir_config('lonHostID'), |
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); |
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my $query = $r->args; |
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if ($query) { |
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foreach my $pair (split(/&/,$query)) { |
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my ($name,$value) = split(/=/,$pair); |
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$name = &LONCAPA::unescape($name); |
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next unless (($name eq 'role') || ($name eq 'symb')); |
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$value =~ tr/+/ /; |
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$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
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$info{$name} = $value; |
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} |
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} |
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unless ($info{'role'}) { |
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if ($user{'role'} ne '') { |
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$info{'role'} = $user{'role'}; |
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} |
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} |
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unless ($info{'symb'}) { |
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unless ($r->uri eq '/adm/roles') { |
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$info{'origurl'} = $r->uri; |
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} |
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} |
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my $token = &Apache::lonnet::tmpput(\%info,$r->dir_config('lonHostID')); |
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unless (($token eq 'con_lost') || ($token eq 'refused') || |
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($token eq 'unknown_cmd') || ($token eq 'no_such_host')) { |
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return $token; |
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} |
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return; |
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} |
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1; |
1; |
__END__ |
__END__ |
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