made check_curl tests copies of check_http tests because they will differ slightly

1 files changed, 418 insertions, 1 deletions

diff --git a/plugins/tests/check_curl.t b/plugins/tests/check_curl.t
index a54db967..dd567069 120000..100755
--- a/plugins/tests/check_curl.t
+++ b/plugins/tests/check_curl.t
@@ -1 +1,418 @@
-check_http.t
\ No newline at end of file
+#! /usr/bin/perl -w -I ..
+#
+# Test check_http by having an actual HTTP server running
+#
+# To create the https server certificate:
+# openssl req -new -x509 -keyout server-key.pem -out server-cert.pem -days 3650 -nodes
+# Country Name (2 letter code) [AU]:UK
+# State or Province Name (full name) [Some-State]:Derbyshire
+# Locality Name (eg, city) []:Belper
+# Organization Name (eg, company) [Internet Widgits Pty Ltd]:Monitoring Plugins
+# Organizational Unit Name (eg, section) []:
+# Common Name (eg, YOUR name) []:Ton Voon
+# Email Address []:tonvoon@mac.com
+
+use strict;
+use Test::More;
+use NPTest;
+use FindBin qw($Bin);
+
+$ENV{'LC_TIME'} = "C";
+
+my $common_tests = 70;
+my $ssl_only_tests = 8;
+# Check that all dependent modules are available
+eval "use HTTP::Daemon 6.01;";
+plan skip_all => 'HTTP::Daemon >= 6.01 required' if $@;
+eval {
+	require HTTP::Status;
+	require HTTP::Response;
+};
+
+my $plugin = 'check_http';
+$plugin    = 'check_curl' if $0 =~ m/check_curl/mx;
+
+if ($@) {
+	plan skip_all => "Missing required module for test: $@";
+} else {
+	if (-x "./$plugin") {
+		plan tests => $common_tests * 2 + $ssl_only_tests;
+	} else {
+		plan skip_all => "No $plugin compiled";
+	}
+}
+
+my $servers = { http => 0 };	# HTTP::Daemon should always be available
+eval { require HTTP::Daemon::SSL };
+if ($@) {
+	diag "Cannot load HTTP::Daemon::SSL: $@";
+} else {
+	$servers->{https} = 0;
+}
+
+# set a fixed version, so the header size doesn't vary
+$HTTP::Daemon::VERSION = "1.00";
+
+my $port_http = 50000 + int(rand(1000));
+my $port_https = $port_http + 1;
+my $port_https_expired = $port_http + 2;
+
+# This array keeps sockets around for implementing timeouts
+my @persist;
+
+# Start up all servers
+my @pids;
+my $pid = fork();
+if ($pid) {
+	# Parent
+	push @pids, $pid;
+	if (exists $servers->{https}) {
+		# Fork a normal HTTPS server
+		$pid = fork();
+		if ($pid) {
+			# Parent
+			push @pids, $pid;
+			# Fork an expired cert server
+			$pid = fork();
+			if ($pid) {
+				push @pids, $pid;
+			} else {
+				my $d = HTTP::Daemon::SSL->new(
+					LocalPort => $port_https_expired,
+					LocalAddr => "127.0.0.1",
+					SSL_cert_file => "$Bin/certs/expired-cert.pem",
+					SSL_key_file => "$Bin/certs/expired-key.pem",
+				) || die;
+				print "Please contact https expired at: <URL:", $d->url, ">\n";
+				run_server( $d );
+				exit;
+			}
+		} else {
+			my $d = HTTP::Daemon::SSL->new(
+				LocalPort => $port_https,
+				LocalAddr => "127.0.0.1",
+				SSL_cert_file => "$Bin/certs/server-cert.pem",
+				SSL_key_file => "$Bin/certs/server-key.pem",
+			) || die;
+			print "Please contact https at: <URL:", $d->url, ">\n";
+			run_server( $d );
+			exit;
+		}
+	}
+	# give our webservers some time to startup
+	sleep(1);
+} else {
+	# Child
+	#print "child\n";
+	my $d = HTTP::Daemon->new(
+		LocalPort => $port_http,
+		LocalAddr => "127.0.0.1",
+	) || die;
+	print "Please contact http at: <URL:", $d->url, ">\n";
+	run_server( $d );
+	exit;
+}
+
+# Run the same server on http and https
+sub run_server {
+	my $d = shift;
+	MAINLOOP: while (my $c = $d->accept ) {
+		while (my $r = $c->get_request) {
+			if ($r->method eq "GET" and $r->url->path =~ m^/statuscode/(\d+)^) {
+				$c->send_basic_header($1);
+				$c->send_crlf;
+			} elsif ($r->method eq "GET" and $r->url->path =~ m^/file/(.*)^) {
+				$c->send_basic_header;
+				$c->send_crlf;
+				$c->send_file_response("$Bin/var/$1");
+			} elsif ($r->method eq "GET" and $r->url->path eq "/slow") {
+				$c->send_basic_header;
+				$c->send_crlf;
+				sleep 1;
+				$c->send_response("slow");
+			} elsif ($r->url->path eq "/method") {
+				if ($r->method eq "DELETE") {
+					$c->send_error(HTTP::Status->RC_METHOD_NOT_ALLOWED);
+				} elsif ($r->method eq "foo") {
+					$c->send_error(HTTP::Status->RC_NOT_IMPLEMENTED);
+				} else {
+					$c->send_status_line(200, $r->method);
+				}
+			} elsif ($r->url->path eq "/postdata") {
+				$c->send_basic_header;
+				$c->send_crlf;
+				$c->send_response($r->method.":".$r->content);
+			} elsif ($r->url->path eq "/redirect") {
+				$c->send_redirect( "/redirect2" );
+			} elsif ($r->url->path eq "/redir_external") {
+				$c->send_redirect(($d->isa('HTTP::Daemon::SSL') ? "https" : "http") . "://169.254.169.254/redirect2" );
+			} elsif ($r->url->path eq "/redirect2") {
+				$c->send_basic_header;
+				$c->send_crlf;
+				$c->send_response(HTTP::Response->new( 200, 'OK', undef, 'redirected' ));
+			} elsif ($r->url->path eq "/redir_timeout") {
+				$c->send_redirect( "/timeout" );
+			} elsif ($r->url->path eq "/timeout") {
+				# Keep $c from being destroyed, but prevent severe leaks
+				unshift @persist, $c;
+				delete($persist[1000]);
+				next MAINLOOP;
+			} elsif ($r->url->path eq "/header_check") {
+				$c->send_basic_header;
+				$c->send_header('foo');
+				$c->send_crlf;
+			} else {
+				$c->send_error(HTTP::Status->RC_FORBIDDEN);
+			}
+			$c->close;
+		}
+	}
+}
+
+END {
+	foreach my $pid (@pids) {
+		if ($pid) { print "Killing $pid\n"; kill "INT", $pid }
+	}
+};
+
+if ($ARGV[0] && $ARGV[0] eq "-d") {
+	while (1) {
+		sleep 100;
+	}
+}
+
+my $result;
+my $command = "./$plugin -H 127.0.0.1";
+
+run_common_tests( { command => "$command -p $port_http" } );
+SKIP: {
+	skip "HTTP::Daemon::SSL not installed", $common_tests + $ssl_only_tests if ! exists $servers->{https};
+	run_common_tests( { command => "$command -p $port_https", ssl => 1 } );
+
+	$result = NPTest->testCmd( "$command -p $port_https -S -C 14" );
+	is( $result->return_code, 0, "$command -p $port_https -S -C 14" );
+	is( $result->output, 'OK - Certificate \'Ton Voon\' will expire on Sun Mar  3 21:41:28 2019 +0000.', "output ok" );
+
+	$result = NPTest->testCmd( "$command -p $port_https -S -C 14000" );
+	is( $result->return_code, 1, "$command -p $port_https -S -C 14000" );
+	like( $result->output, '/WARNING - Certificate \'Ton Voon\' expires in \d+ day\(s\) \(Sun Mar  3 21:41:28 2019 \+0000\)./', "output ok" );
+
+	# Expired cert tests
+	$result = NPTest->testCmd( "$command -p $port_https -S -C 13960,14000" );
+	is( $result->return_code, 2, "$command -p $port_https -S -C 13960,14000" );
+	like( $result->output, '/CRITICAL - Certificate \'Ton Voon\' expires in \d+ day\(s\) \(Sun Mar  3 21:41:28 2019 \+0000\)./', "output ok" );
+
+	$result = NPTest->testCmd( "$command -p $port_https_expired -S -C 7" );
+	is( $result->return_code, 2, "$command -p $port_https_expired -S -C 7" );
+	is( $result->output,
+		'CRITICAL - Certificate \'Ton Voon\' expired on Thu Mar  5 00:13:16 2009 +0000.',
+		"output ok" );
+
+}
+
+sub run_common_tests {
+	my ($opts) = @_;
+	my $command = $opts->{command};
+	if ($opts->{ssl}) {
+		$command .= " --ssl";
+	}
+
+	$result = NPTest->testCmd( "$command -u /file/root" );
+	is( $result->return_code, 0, "/file/root");
+	like( $result->output, '/^HTTP OK: HTTP/1.1 200 OK - 274 bytes in [\d\.]+ second/', "Output correct" );
+
+	$result = NPTest->testCmd( "$command -u /file/root -s Root" );
+	is( $result->return_code, 0, "/file/root search for string");
+	like( $result->output, '/^HTTP OK: HTTP/1.1 200 OK - 274 bytes in [\d\.]+ second/', "Output correct" );
+
+	$result = NPTest->testCmd( "$command -u /file/root -s NonRoot" );
+	is( $result->return_code, 2, "Missing string check");
+	like( $result->output, qr%^HTTP CRITICAL: HTTP/1\.1 200 OK - string 'NonRoot' not found on 'https?://127\.0\.0\.1:\d+/file/root'%, "Shows search string and location");
+
+	$result = NPTest->testCmd( "$command -u /file/root -s NonRootWithOver30charsAndMoreFunThanAWetFish" );
+	is( $result->return_code, 2, "Missing string check");
+	like( $result->output, qr%HTTP CRITICAL: HTTP/1\.1 200 OK - string 'NonRootWithOver30charsAndM...' not found on 'https?://127\.0\.0\.1:\d+/file/root'%, "Shows search string and location");
+
+	$result = NPTest->testCmd( "$command -u /header_check -d foo" );
+	is( $result->return_code, 0, "header_check search for string");
+	like( $result->output, '/^HTTP OK: HTTP/1.1 200 OK - 96 bytes in [\d\.]+ second/', "Output correct" );
+
+	$result = NPTest->testCmd( "$command -u /header_check -d bar" );
+	is( $result->return_code, 2, "Missing header string check");
+	like( $result->output, qr%^HTTP CRITICAL: HTTP/1\.1 200 OK - header 'bar' not found on 'https?://127\.0\.0\.1:\d+/header_check'%, "Shows search string and location");
+
+	my $cmd;
+	$cmd = "$command -u /slow";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, "$cmd");
+	like( $result->output, '/^HTTP OK: HTTP/1.1 200 OK - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+	$result->output =~ /in ([\d\.]+) second/;
+	cmp_ok( $1, ">", 1, "Time is > 1 second" );
+
+	$cmd = "$command -u /statuscode/200";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: HTTP/1.1 200 OK - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+
+	$cmd = "$command -u /statuscode/200 -e 200";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: Status line output matched "200" - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+
+	$cmd = "$command -u /statuscode/201";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: HTTP/1.1 201 Created - \d+ bytes in [\d\.]+ second /', "Output correct: ".$result->output );
+
+	$cmd = "$command -u /statuscode/201 -e 201";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: Status line output matched "201" - \d+ bytes in [\d\.]+ second /', "Output correct: ".$result->output );
+
+	$cmd = "$command -u /statuscode/201 -e 200";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 2, $cmd);
+	like( $result->output, '/^HTTP CRITICAL - Invalid HTTP response received from host on port \d+: HTTP/1.1 201 Created/', "Output correct: ".$result->output );
+
+	$cmd = "$command -u /statuscode/200 -e 200,201,202";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: Status line output matched "200,201,202" - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+
+	$cmd = "$command -u /statuscode/201 -e 200,201,202";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: Status line output matched "200,201,202" - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+
+	$cmd = "$command -u /statuscode/203 -e 200,201,202";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 2, $cmd);
+	like( $result->output, '/^HTTP CRITICAL - Invalid HTTP response received from host on port (\d+): HTTP/1.1 203 Non-Authoritative Information/', "Output correct: ".$result->output );
+
+	$cmd = "$command -j HEAD -u /method";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: HTTP/1.1 200 HEAD - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+
+	$cmd = "$command -j POST -u /method";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: HTTP/1.1 200 POST - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+
+	$cmd = "$command -j GET -u /method";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: HTTP/1.1 200 GET - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+
+	$cmd = "$command -u /method";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: HTTP/1.1 200 GET - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+
+	$cmd = "$command -P foo -u /method";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: HTTP/1.1 200 POST - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+
+	$cmd = "$command -j DELETE -u /method";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 1, $cmd);
+	like( $result->output, '/^HTTP WARNING: HTTP/1.1 405 Method Not Allowed/', "Output correct: ".$result->output );
+
+	$cmd = "$command -j foo -u /method";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 2, $cmd);
+	like( $result->output, '/^HTTP CRITICAL: HTTP/1.1 501 Not Implemented/', "Output correct: ".$result->output );
+
+	$cmd = "$command -P stufftoinclude -u /postdata -s POST:stufftoinclude";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: HTTP/1.1 200 OK - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+
+	$cmd = "$command -j PUT -P stufftoinclude -u /postdata -s PUT:stufftoinclude";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: HTTP/1.1 200 OK - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+
+	# To confirm that the free doesn't segfault
+	$cmd = "$command -P stufftoinclude -j PUT -u /postdata -s PUT:stufftoinclude";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: HTTP/1.1 200 OK - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+
+	$cmd = "$command -u /redirect";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: HTTP/1.1 301 Moved Permanently - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+
+	$cmd = "$command -f follow -u /redirect";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: HTTP/1.1 200 OK - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+
+	$cmd = "$command -u /redirect -k 'follow: me'";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: HTTP/1.1 301 Moved Permanently - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+
+	$cmd = "$command -f follow -u /redirect -k 'follow: me'";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: HTTP/1.1 200 OK - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+
+	$cmd = "$command -f sticky -u /redirect -k 'follow: me'";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: HTTP/1.1 200 OK - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+
+	$cmd = "$command -f stickyport -u /redirect -k 'follow: me'";
+	$result = NPTest->testCmd( $cmd );
+	is( $result->return_code, 0, $cmd);
+	like( $result->output, '/^HTTP OK: HTTP/1.1 200 OK - \d+ bytes in [\d\.]+ second/', "Output correct: ".$result->output );
+
+  # These tests may block
+	print "ALRM\n";
+
+	# stickyport - on full urlS port is set back to 80 otherwise
+	$cmd = "$command -f stickyport -u /redir_external -t 5 -s redirected";
+	eval {
+		local $SIG{ALRM} = sub { die "alarm\n" };
+		alarm(2);
+		$result = NPTest->testCmd( $cmd );
+		alarm(0);	};
+	isnt( $@, "alarm\n", $cmd );
+	is( $result->return_code, 0, $cmd );
+
+	# Let's hope there won't be any web server on :80 returning "redirected"!
+	$cmd = "$command -f sticky -u /redir_external -t 5 -s redirected";
+	eval {
+		local $SIG{ALRM} = sub { die "alarm\n" };
+		alarm(2);
+		$result = NPTest->testCmd( $cmd );
+		alarm(0); };
+	isnt( $@, "alarm\n", $cmd );
+	isnt( $result->return_code, 0, $cmd );
+
+	# Test an external address - timeout
+	SKIP: {
+		skip "This doesn't seems to work all the time", 1 unless ($ENV{HTTP_EXTERNAL});
+		$cmd = "$command -f follow -u /redir_external -t 5";
+		eval {
+			$result = NPTest->testCmd( $cmd, 2 );
+		};
+		like( $@, "/timeout in command: $cmd/", $cmd );
+	}
+
+	$cmd = "$command -u /timeout -t 5";
+	eval {
+		$result = NPTest->testCmd( $cmd, 2 );
+	};
+	like( $@, "/timeout in command: $cmd/", $cmd );
+
+	$cmd = "$command -f follow -u /redir_timeout -t 2";
+	eval {
+		$result = NPTest->testCmd( $cmd, 5 );
+	};
+	is( $@, "", $cmd );
+
+}