(core) add password manager environment (#3629)

centreon-plugins/centreon/plugins/passwordmgr/environment.pm

@@ -0,0 +1,92 @@
+#
+# Copyright 2022 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package centreon::plugins::passwordmgr::environment;
+
+use strict;
+use warnings;
+
+sub new {
+    my ($class, %options) = @_;
+    my $self  = {};
+    bless $self, $class;
+
+    if (!defined($options{output})) {
+        print "Class PasswordMgr: Need to specify 'output' argument.\n";
+        exit 3;
+    }
+    if (!defined($options{options})) {
+        $options{output}->add_option_msg(short_msg => "Class PasswordMgr: Need to specify 'options' argument.");
+        $options{output}->option_exit();
+    }
+
+    $options{options}->add_options(arguments => {
+        'environment-map-option:s@' => { name => 'environment_map_option' }
+    });
+    $options{options}->add_help(package => __PACKAGE__, sections => 'ENVIRONMENT OPTIONS');
+
+    $self->{output} = $options{output};    
+
+    return $self;
+}
+
+sub manage_options {
+    my ($self, %options) = @_;
+
+    return if (!defined($options{option_results}->{environment_map_option}));
+
+    foreach (@{$options{option_results}->{environment_map_option}}) {
+        next if (! /^(.+?)=(.+)$/);
+        my ($option, $map) = ($1, $2);
+
+        $option =~ s/-/_/g;
+        $options{option_results}->{$option} = defined($ENV{$map}) ? $ENV{$map} : '';
+    }
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+Environment global
+
+=head1 SYNOPSIS
+
+environment class
+
+=head1 ENVIRONMENT OPTIONS
+
+=over 8
+
+=item B<--environment-map-option>
+
+Overload plugin option.
+Example:
+--environment-map-option="snmp-community=SNMPCOMMUNITY"
+
+=back
+
+=head1 DESCRIPTION
+
+B<environment>.
+
+=cut