X-Git-Url: http://git.ieval.ro/?a=blobdiff_plain;f=app.psgi;h=b1bd530dffa5fb4db7bb074a0005b5bb8a757921;hb=37bc8c4416b152ad3ab5e0c6e9e24b1f94848295;hp=50ec1a901bc280bc680d76252918a7fda4571f57;hpb=8d29b3b10314c58d01fe2ce7e69865d04525406d;p=plack-app-gruntmaster.git

diff --git a/app.psgi b/app.psgi
index 50ec1a9..b1bd530 100644
--- a/app.psgi
+++ b/app.psgi
@@ -2,21 +2,75 @@
 use v5.14;
 
 use Apache2::Authen::Passphrase qw/pwcheck/;
+use Apache2::AuthzCaps qw/hascaps/;
+use Gruntmaster::Data;
 use Plack::App::Gruntmaster;
 use Plack::Builder;
 use Plack::Request;
+use Digest::SHA qw/sha256/;
+
+$Apache2::AuthzCaps::rootdir = $Apache2::Authen::Passphrase::rootdir;
+my $word = qr,(\w+),a;
+
+sub debug {
+	local $Log::Log4perl::caller_depth = $Log::Log4perl::caller_depth + 1;
+	$_[0]->{'psgix.logger'}->({qw/level debug message/ => $_[1]})
+}
 
 sub some_auth_required {
 	my $r = Plack::Request->new($_[0]);
-	my $word = qr,(\w+),a;
-	return 1 if $r->path eq '/action/passwd' || $r->path =~ m,/pb/$word/submit$,;
+	return 1 if $_[0]->{'gruntmaster.reqadmin'} || $r->path eq '/action/passwd' || $r->path =~ m,/pb/$word/submit$,;
 	0
 }
 
+sub admin_required {
+	local $_ = $_[0];
+	return 1 if m,^/pb/$word, && problem_private $1;
+	return 1 if m,^/log/(?:job|src)/$word, && job_private $1;
+	return 1 if m,^/ct/$word/(?:pb|log), && time < contest_start $1;
+	return 1 if m,^/ct/$word/log/src, && time < contest_end $1;
+	0
+}
+
+sub require_admin {
+	my $app = $_[0];
+	sub {
+		*__ANON__ = "require_admin_middleware";
+		my $env = $_[0];
+		my $r = Plack::Request->new($env);
+		$env->{'gruntmaster.reqadmin'} = 1 if admin_required $r->path;
+		$app->($env)
+	}
+}
+
+my %authen_cache;
+
+sub authenticate {
+	my ($user, $pass, $env) = @_;
+	my $cache_key = sha256 "$user:$pass";
+	my $time = $authen_cache{$cache_key} // 0;
+	if ($time >= time - 300) {
+		return 1;
+	} else {
+		delete $authen_cache{$cache_key};
+	}
+
+	return unless eval {
+		pwcheck $user, $pass;
+		1
+	};
+	$authen_cache{$cache_key} = time;
+
+	return if $env->{'gruntmaster.reqadmin'} && !hascaps $user, 'gmadm';
+	1
+}
+
 builder {
 	enable 'ContentLength';
-	enable 'Static', path => qr,/static/,;
+	enable_if { $_[0]->{PATH_INFO} =~ qr,^/static/,} Header => set => ['Cache-Control', 'public, max-age=604800'];
+	enable 'Static', path => qr,^/static/,;
 	enable 'Log4perl', category => 'plack', conf => 'log.conf';
-	enable_if \&some_auth_required, 'Auth::Basic', authenticator => sub { eval {pwcheck @_; 1} }, realm => 'Gruntmaster 6000';
+	enable \&require_admin;
+	enable_if \&some_auth_required, 'Auth::Basic', authenticator => \&authenticate, realm => 'Gruntmaster 6000';
 	Plack::App::Gruntmaster->to_app
 }