140 lines
6.3 KiB
Diff
140 lines
6.3 KiB
Diff
Index: monitoring-plugins-2.3.3/plugins/t/check_ssh.t
|
|
===================================================================
|
|
--- monitoring-plugins-2.3.3.orig/plugins/t/check_ssh.t
|
|
+++ monitoring-plugins-2.3.3/plugins/t/check_ssh.t
|
|
@@ -8,34 +8,105 @@ use strict;
|
|
use Test::More;
|
|
use NPTest;
|
|
|
|
-# Required parameters
|
|
-my $ssh_host = getTestParameter("NP_SSH_HOST", "A host providing SSH service", "localhost");
|
|
-my $host_nonresponsive = getTestParameter("NP_HOST_NONRESPONSIVE", "The hostname of system not responsive to network requests", "10.0.0.1" );
|
|
-my $hostname_invalid = getTestParameter("NP_HOSTNAME_INVALID", "An invalid (not known to DNS) hostname", "nosuchhost" );
|
|
-
|
|
-
|
|
-plan skip_all => "SSH_HOST must be defined" unless $ssh_host;
|
|
-plan tests => 6;
|
|
-
|
|
-
|
|
-my $result = NPTest->testCmd(
|
|
- "./check_ssh -H $ssh_host"
|
|
- );
|
|
-cmp_ok($result->return_code, '==', 0, "Exit with return code 0 (OK)");
|
|
-like($result->output, '/^SSH OK - /', "Status text if command returned none (OK)");
|
|
+my $res;
|
|
|
|
-
|
|
-$result = NPTest->testCmd(
|
|
- "./check_ssh -H $host_nonresponsive -t 2"
|
|
- );
|
|
-cmp_ok($result->return_code, '==', 2, "Exit with return code 0 (OK)");
|
|
-like($result->output, '/^CRITICAL - Socket timeout after 2 seconds/', "Status text if command returned none (OK)");
|
|
-
|
|
-
|
|
-
|
|
-$result = NPTest->testCmd(
|
|
- "./check_ssh -H $hostname_invalid -t 2"
|
|
- );
|
|
-cmp_ok($result->return_code, '==', 3, "Exit with return code 0 (OK)");
|
|
-like($result->output, '/^check_ssh: Invalid hostname/', "Status text if command returned none (OK)");
|
|
+# Required parameters
|
|
+my $ssh_host = getTestParameter("NP_SSH_HOST",
|
|
+ "A host providing SSH service",
|
|
+ "localhost");
|
|
+my $host_nonresponsive = getTestParameter("NP_HOST_NONRESPONSIVE",
|
|
+ "The hostname of system not responsive to network requests",
|
|
+ "10.0.0.1" );
|
|
+my $hostname_invalid = getTestParameter("NP_HOSTNAME_INVALID",
|
|
+ "An invalid (not known to DNS) hostname",
|
|
+ "nosuchhost" );
|
|
+
|
|
+plan tests => 14 + 6;
|
|
+
|
|
+SKIP: {
|
|
+ skip "SSH_HOST must be defined", 6 unless $ssh_host;
|
|
+ my $result = NPTest->testCmd(
|
|
+ "./check_ssh -H $ssh_host"
|
|
+ );
|
|
+ cmp_ok($result->return_code, '==', 0, "Exit with return code 0 (OK)");
|
|
+ like($result->output, '/^SSH OK - /', "Status text if command returned none (OK)");
|
|
+
|
|
+ $result = NPTest->testCmd(
|
|
+ "./check_ssh -H $host_nonresponsive -t 2"
|
|
+ );
|
|
+ cmp_ok($result->return_code, '==', 2, "Exit with return code 0 (OK)");
|
|
+ like($result->output, '/^CRITICAL - Socket timeout after 2 seconds/', "Status text if command returned none (OK)");
|
|
+
|
|
+ $result = NPTest->testCmd(
|
|
+ "./check_ssh -H $hostname_invalid -t 2"
|
|
+ );
|
|
+ cmp_ok($result->return_code, '==', 3, "Exit with return code 0 (OK)");
|
|
+ like($result->output, '/^check_ssh: Invalid hostname/', "Status text if command returned none (OK)");
|
|
+}
|
|
+
|
|
+SKIP: {
|
|
+ skip "No netcat available", 12 unless (system("which nc > /dev/null") == 0);
|
|
+
|
|
+ my $nc_flags = "-l 5003 -i 1";
|
|
+ #A valid protocol version control string has the form
|
|
+ # SSH-protoversion-softwareversion SP comments CR LF
|
|
+ #
|
|
+ # where `comments` is optional, protoversion is the SSH protocol version and
|
|
+ # softwareversion is an arbitrary string representing the server software version
|
|
+ open(NC, "echo 'SSH-2.0-nagiosplug.ssh.0.1' | nc ${nc_flags}|");
|
|
+ sleep 1;
|
|
+ $res = NPTest->testCmd( "./check_ssh -H localhost -p 5003" );
|
|
+ cmp_ok( $res->return_code, '==', 0, "Got SSH protocol version control string");
|
|
+ like( $res->output, '/^SSH OK - nagiosplug.ssh.0.1 \(protocol 2.0\)/', "Output OK");
|
|
+ close NC;
|
|
+
|
|
+ open(NC, "echo 'SSH-2.0-3.2.9.1' | nc ${nc_flags}|");
|
|
+ sleep 1;
|
|
+ $res = NPTest->testCmd( "./check_ssh -H localhost -p 5003" );
|
|
+ cmp_ok( $res->return_code, "==", 0, "Got SSH protocol version control string with non-alpha softwareversion string");
|
|
+ like( $res->output, '/^SSH OK - 3.2.9.1 \(protocol 2.0\)/', "Output OK for non-alpha softwareversion string");
|
|
+ close NC;
|
|
+
|
|
+ open(NC, "echo 'SSH-2.0-nagiosplug.ssh.0.1 this is a comment' | nc ${nc_flags} |");
|
|
+ sleep 1;
|
|
+ $res = NPTest->testCmd( "./check_ssh -H localhost -p 5003 -r nagiosplug.ssh.0.1" );
|
|
+ cmp_ok( $res->return_code, '==', 0, "Got SSH protocol version control string, and parsed comment appropriately");
|
|
+ like( $res->output, '/^SSH OK - nagiosplug.ssh.0.1 \(protocol 2.0\)/', "Output OK");
|
|
+ close NC;
|
|
+
|
|
+ open(NC, "echo 'SSH-' | nc ${nc_flags}|");
|
|
+ sleep 1;
|
|
+ $res = NPTest->testCmd( "./check_ssh -H localhost -p 5003" );
|
|
+ cmp_ok( $res->return_code, '==', 2, "Got invalid SSH protocol version control string");
|
|
+ like( $res->output, '/^SSH CRITICAL/', "Output OK");
|
|
+ close NC;
|
|
+
|
|
+ open(NC, "echo '' | nc ${nc_flags}|");
|
|
+ sleep 1;
|
|
+ $res = NPTest->testCmd( "./check_ssh -H localhost -p 5003" );
|
|
+ cmp_ok( $res->return_code, '==', 2, "No version control string received");
|
|
+ like( $res->output, '/^SSH CRITICAL - No version control string received/', "Output OK");
|
|
+ close NC;
|
|
+
|
|
+ open(NC, "echo 'Not a version control string' | nc ${nc_flags}|");
|
|
+ sleep 1;
|
|
+ $res = NPTest->testCmd( "./check_ssh -H localhost -p 5003" );
|
|
+ cmp_ok( $res->return_code, '==', 2, "No version control string received");
|
|
+ like( $res->output, '/^SSH CRITICAL - No version control string received/', "Output OK");
|
|
+ close NC;
|
|
+
|
|
+ #RFC 4253 permits servers to send any number of data lines prior to sending the protocol version control string
|
|
+ open(NC, "{ echo 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'; sleep 1;
|
|
+ echo 'BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB'; sleep 1;
|
|
+ echo 'CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC'; sleep 1;
|
|
+ echo 'DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD'; sleep 1;
|
|
+ printf 'EEEEEEEEEEEEEEEEEE'; sleep 1;
|
|
+ printf 'EEEEEEEEEEEEEEEEEE\n'; sleep 1;
|
|
+ echo 'Some\nPrepended\nData\nLines\n'; sleep 1;
|
|
+ echo 'SSH-2.0-nagiosplug.ssh.0.2';} | nc ${nc_flags}|");
|
|
+ sleep 1;
|
|
+ $res = NPTest->testCmd( "./check_ssh -H localhost -p 5003" );
|
|
+ cmp_ok( $res->return_code, '==', 0, "Got delayed SSH protocol version control string");
|
|
+ like( $res->output, '/^SSH OK - nagiosplug.ssh.0.2 \(protocol 2.0\)/', "Output OK");
|
|
+ close NC;
|
|
|