Update for the new Gruntmaster::Data

[plack-app-gruntmaster.git] / app.psgi

diff --git a/app.psgi b/app.psgi
index 2f92d9ac68da1b13cded09d5a2fcaecd5541ad25..3a6be219ec8fe3f4a5a53a714247e9a8dbdcfa22 100644 (file)
--- a/app.psgi
+++ b/app.psgi
@@ -1,109 +1,64 @@
-#!/usr/bin/perl -w
+#!/usr/bin/perl
 use v5.14;
-no if $] >= 5.017011, warnings => 'experimental::smartmatch';
+use warnings;
 
-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/;
+use Plack::Util;
 use Log::Log4perl;
 
-use constant ACCESSLOG_FORMAT => '%{X-Forwarded-For}i|%h %u "%r" %>s %b "%{Referer}i" "%{User-agent}i"';
-use constant CONTENT_SECURITY_POLICY => q,default-src 'none'; script-src 'self' www.google-analytics.com; style-src 'self'; img-src 'self'; connect-src 'self',;
-
-$Apache2::AuthzCaps::rootdir = $Apache2::Authen::Passphrase::rootdir;
-my $word = qr,(\w+),a;
-my $db = Gruntmaster::Data->connect('dbi:Pg:');
-
-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]);
-       return 1 if $_[0]->{'gruntmaster.reqadmin'} || $r->path eq '/action/passwd' || $r->path =~ m,/pb/$word/submit$,;
-       return 1 if $r->path =~ m,^/ct/$word/pb/$word, && time < $db->contest($1)->stop;
-       ''
+sub CONTENT_SECURITY_POLICY () {
+       my $csp = <<CSP;
+default-src 'none'
+connect-src 'self'
+form-action 'self'
+frame-ancestors 'none'
+img-src 'self'
+referrer origin-when-cross-origin
+script-src 'self'
+style-src 'self'
+CSP
+       chomp $csp;
+       $csp =~ s/\n/; /gr;
 }
 
-sub admin_required {
-       local $_ = $_[0];
-       return $db->problem($1)->owner if m,^/pb/$word, && $db->problem($1)->private;
-       return $db->job    ($1)->owner if m,^/log/(?:job|src)/$word, && $db->job($1)->private;
-       return $db->contest($1)->owner if m,^/ct/$word/(?:pb|log), && time < $db->contest($1)->start;
-       return $db->job    ($2)->owner if m,^/ct/$word/log/(?:job|src)/$word, && time < $db->contest($1)->stop;
-       ''
-}
+my $dbinit;
 
-sub require_admin {
+sub add_database {
        my $app = $_[0];
        sub {
-               local *__ANON__ = "require_admin_middleware";
-               my $env = $_[0];
-               my $r = Plack::Request->new($env);
-               $env->{'gruntmaster.reqadmin'} = admin_required $r->path;
-               $app->($env)
+               Gruntmaster::Data::init $ENV{GRUNTMASTER_DSN} // 'dbi:Pg:' unless $dbinit;
+               $dbinit = 1;
+               $app->(@_)
        }
 }
 
-sub mangle_request {
+sub add_headers {
        my $app = $_[0];
        sub {
-               local *__ANON__ = 'mangle_request_middleware';
-               my $env = $_[0];
-               my ($number, $word) = (qr,(\d+),a, qr,(\w+),a);
-               for ($env->{PATH_INFO}) {
-                       $env->{'gruntmaster.page'}    = $1 if s,/page/$number$,/,;
-                       $env->{'gruntmaster.problem'} = $1 if s,^/pb/$word/,/,;
-                       $env->{'gruntmaster.contest'} = $1 if s,^/ct/$word/,/,;
-                       $env->{'gruntmaster.user'}    = $1 if s,^/us/$word/,/,;
-                       $env->{'gruntmaster.page'}  //= -1 if m,^/log/$,;
-               }
-               $app->($env);
+               my $resp = $app->($_[0]);
+               my $hdrs = Plack::Util::headers($resp->[1]);
+               $hdrs->set('Content-Security-Policy', CONTENT_SECURITY_POLICY);
+               $hdrs->set('Cache-Control', 'public, max-age=604800') if $_[0]->{PATH_INFO} =~ qr,^/static/,;
+               $resp->[1] = $hdrs->headers;
+               $resp;
        }
 }
 
-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'} && $env->{'gruntmaster.reqadmin'} ne $user && !hascaps $user, 'gmadm';
-       1
-}
-
-Log::Log4perl->init('log.conf');
-my $access_logger = Log::Log4perl->get_logger('access');
+Log::Log4perl->init_once('log.conf');
 $ENV{DBIC_NULLABLE_KEY_NOWARN} = 1;
 
 builder {
        enable_if { $_[0]->{PATH_INFO} eq '/ok' } sub { sub{ [200, [], []] }};
-       enable 'AccessLog', format => ACCESSLOG_FORMAT, logger => sub { $access_logger->info(@_) };
        enable 'ContentLength';
-       enable Header => set => ['Content-Security-Policy', CONTENT_SECURITY_POLICY];
-       enable_if { $_[0]->{PATH_INFO} =~ qr,^/static/,} Header => set => ['Cache-Control', 'public, max-age=604800'];
+       enable \&add_headers;
        enable 'Static', path => qr,^/static/,;
        enable 'Log4perl', category => 'plack';
-       enable \&require_admin;
-       enable_if \&some_auth_required, 'Auth::Basic', authenticator => \&authenticate, realm => 'Gruntmaster 6000';
-       enable \&mangle_request;
-       enable sub { my $app = $_[0]; sub { $_[0]->{'gruntmaster.dbic'} = $db; $app->($_[0]) } };
-       Plack::App::Gruntmaster->to_app
+       enable \&add_database;
+       enable '+Plack::App::Gruntmaster::Auth',
+         dbi_connect => [$ENV{GRUNTMASTER_DSN} // 'dbi:Pg:', '', ''],
+         realm       => 'Gruntmaster 6000',
+         mail_from   => $ENV{GRUNTMASTER_RESET_FROM};
+       Plack::App::Gruntmaster->run_if_script
 }