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simple-demo.pl: simple demo server for testing
This commit is contained in:
Dietmar Maurer
parent
5dfe8376ac
commit
e47181898e
2
Makefile
2
Makefile
@ -79,7 +79,7 @@ upload: ${DEB}
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distclean: clean
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clean:
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rm -rf ./build *.deb *.changes ${BTDIR}
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rm -rf ./build *.deb *.changes ${BTDIR} simple-demo.pem simple-demo.lck
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find . -name '*~' -exec rm {} ';'
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.PHONY: dinstall
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175
simple-demo.pl
Executable file
175
simple-demo.pl
Executable file
@ -0,0 +1,175 @@
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#!/usr/bin/perl
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package DemoServer;
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use strict;
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use warnings;
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use HTTP::Status qw(:constants);
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use URI::Escape;
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use PVE::APIServer::AnyEvent;
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use PVE::Exception qw(raise_param_exc);
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use base('PVE::APIServer::AnyEvent');
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use Digest::MD5;
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my $secret = Digest::MD5::md5_base64($$ . time());
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sub create_ticket {
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my ($username) = @_;
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return "$username:$secret";
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}
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sub auth_handler {
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my ($self, $method, $rel_uri, $ticket, $token, $peer_host) = @_;
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# explicitly allow some calls without authentication
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if ($rel_uri eq '/access/ticket' &&
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($method eq 'POST' || $method eq 'GET')) {
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return; # allow call to create ticket
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}
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die "no ticket" if !defined($ticket);
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my ($userid, $rest) = split(/:/, $ticket, 2);
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die "invalid unsername" if $userid ne 'demo';
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die "invalid ticket" if $rest ne $secret;
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return {
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ticket => $ticket,
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userid => $userid,
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};
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}
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sub rest_handler {
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my ($self, $clientip, $method, $rel_uri, $auth, $params) = @_;
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my $resp = {
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status => HTTP_NOT_IMPLEMENTED,
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message => "Method '$method $rel_uri' not implemented",
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};
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if ($rel_uri eq '/access/ticket') {
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if ($method eq 'POST') {
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if ($params->{username} && $params->{username} eq 'demo' &&
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$params->{password} && $params->{password} eq 'demo') {
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return {
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status => HTTP_OK,
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data => {
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ticket => create_ticket($params->{username}),
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},
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};
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}
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return $resp;
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} elsif ($method eq 'GET') {
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# this is allowed to display the login form
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return { status => HTTP_OK, data => {} };
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} else {
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return $resp;
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}
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}
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$resp = {
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data => {
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method => $method,
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clientip => $clientip,
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rel_uri => $rel_uri,
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auth => $auth,
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params => $params,
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},
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info => { description => "You called API method '$method $rel_uri'" },
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status => HTTP_OK,
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};
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return $resp;
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}
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package main;
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use strict;
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use warnings;
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use Socket qw(IPPROTO_TCP TCP_NODELAY SOMAXCONN);
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use IO::Socket::IP;
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use HTTP::Headers;
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use HTTP::Response;
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use PVE::Tools qw(run_command);
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use PVE::INotify;
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use PVE::APIServer::Formatter::Standard;
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use PVE::APIServer::Formatter::HTML;
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my $nodename = PVE::INotify::nodename();
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my $port = 9999;
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if (! -f "simple-demo.pem") {
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print "generating demo server certificate\n";
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my $cmd = ['make-ssl-cert', '/usr/share/ssl-cert/ssleay.cnf',
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'simple-demo.pem'];
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run_command($cmd);
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}
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my $socket = IO::Socket::IP->new(
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LocalAddr => $nodename,
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LocalPort => $port,
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Listen => SOMAXCONN,
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Proto => 'tcp',
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GetAddrInfoFlags => 0,
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ReuseAddr => 1) ||
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die "unable to create socket - $@\n";
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# we often observe delays when using Nagle algorithm,
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# so we disable that to maximize performance
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setsockopt($socket, IPPROTO_TCP, TCP_NODELAY, 1);
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my $accept_lock_fn = "simple-demo.lck";
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my $lockfh = IO::File->new(">>${accept_lock_fn}") ||
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die "unable to open lock file '${accept_lock_fn}' - $!\n";
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my $server = DemoServer->new(
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socket => $socket,
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lockfile => $accept_lock_fn,
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lockfh => $lockfh,
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title => 'Simple Demo API',
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logfh => \*STDOUT,
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tls_ctx => { verify => 0, cert_file => "simple-demo.pem" },
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pages => {
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'/' => sub { get_index($nodename, @_) },
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},
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);
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# NOTE: Requests to non-API pages are not authenticated
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# so you must be very careful here
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my $root_page = <<__EOD__;
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<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
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<title>Simple Demo Server</title>
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</head>
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<body>
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<h1>Simple Demo Server ($nodename)</h1>
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You can browse the API <a href='/api2/html' >here</a>. Please sign
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in with usrename <b>demo</b> and passwort <b>demo</b>.
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</body>
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</html>
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__EOD__
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sub get_index {
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my ($nodename, $server, $r, $args) = @_;
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my $headers = HTTP::Headers->new(Content_Type => "text/html; charset=utf-8");
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my $resp = HTTP::Response->new(200, "OK", $headers, $root_page);
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}
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print "demo server listens at: https://$nodename:$port/\n";
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$server->run();
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