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CLI.pm
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CLI.pm
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package Thruk::Utils::CLI;
=head1 NAME
Thruk::Utils::CLI - Utilities Collection for CLI Tool
=head1 DESCRIPTION
Utilities Collection for CLI scripting with Thruk. Allows you to access internal
structures and change config information.
=cut
use warnings;
use strict;
use Carp qw/confess/;
use Cpanel::JSON::XS qw/decode_json/;
use Data::Dumper qw/Dumper/;
use Encode qw(encode_utf8);
use HTTP::Request 6.12 ();
use Module::Load qw/load/;
use Time::HiRes ();
use Thruk::Action::AddDefaults ();
use Thruk::Config; # autoload config
use Thruk::UserAgent ();
use Thruk::Utils::Auth ();
use Thruk::Utils::Log qw/:all/;
##############################################
=head1 METHODS
=head2 new
new([ $options ])
$options = {
verbose => 0-4, # be more verbose
}
create CLI tool object
=cut
sub new {
my($class, $options) = @_;
my $self = {
'opt' => $options,
};
bless $self, $class;
# cleanup options
for my $key (keys %{$self->{'opt'}}) {
delete $self->{'opt'}->{$key} unless defined $self->{'opt'}->{$key};
}
# backends can be comma separated
if($options->{'backends'}) {
my @backends;
for my $b (@{$options->{'backends'}}) {
push @backends, split(/\s*,\s*/mx, $b);
}
$options->{'backends'} = \@backends;
}
# set some env defaults
## no critic
$ENV{'THRUK_MODE'} = 'CLI';
$ENV{'NO_EXTERNAL_JOBS'} = 1;
Thruk::Base->config->{'no_external_job_forks'} = 1;
$ENV{'REMOTE_USER'} = $options->{'auth'} if defined $options->{'auth'};
$ENV{'THRUK_BACKENDS'} = join(';', @{$options->{'backends'}}) if(defined $options->{'backends'} and scalar @{$options->{'backends'}} > 0);
$ENV{'THRUK_VERBOSE'} = $ENV{'THRUK_VERBOSE'} // $options->{'verbose'} // 0;
$ENV{'THRUK_QUIET'} = 1 if $options->{'quiet'};
$ENV{'THRUK_VERBOSE'} = 0 if$ENV{'THRUK_QUIET'};
## use critic
if($options->{'verbose'} && $options->{'quiet'}) {
_fatal("The quiet and verbose options are mutually exclusive. Choose one of them.");
}
return $self;
}
##############################################
=head2 get_c
get_c()
return L<Thruk::Context> context object
=cut
sub get_c {
my($self) = @_;
return $Thruk::Globals::c if defined $Thruk::Globals::c;
my($c, undef, undef) = _dummy_c();
confess("internal request failed") unless $c;
$c->stats->enable(1);
return $c;
}
##############################################
=head1 BACKEND CONNECTION POOL
The Backend Connection Pool can be uses for own querys against
all connected backends in Thruk.
=head2 get_db
get_db()
Return connection pool as a L<Thruk::Backend::Manager|Thruk::Backend::Manager> object.
=cut
sub get_db {
my($self) = @_;
return($self->get_c()->db());
}
##############################################
=head1 CONFIG TOOL - OBJECT CONFIGURATION
These methods will only be available if you have the config tool plugin enabled
and if you set core config items to access the core objects config.
=head2 get_object_db
get_object_db()
Return config database as a L<Monitoring::Config|Monitoring::Config> object.
=cut
sub get_object_db {
my($self) = @_;
my $c = $self->get_c();
die("Config tool not enabled!") unless $c->config->{'use_feature_configtool'} == 1;
require Thruk::Utils::Conf;
Thruk::Utils::Conf::set_object_model($c) or die("Failed to set objects model".($c->stash->{set_object_model_err} ? ': '.$c->stash->{set_object_model_err}.'.' : '.'));
return $c->{'obj_db'};
}
##############################################
=head2 store_objects
store_objects()
Store changed objects. Changes will be stashed into Thruks internal object cache
and can then be saved, reviewed or discarded.
=cut
sub store_objects {
my($self) = @_;
my $c = $self->get_c();
die("config tool not enabled") unless $c->config->{'use_feature_configtool'} == 1;
$c->{'obj_db'}->{'needs_commit'} = 1;
$c->{'obj_db'}->{'last_changed'} = time();
require Thruk::Utils::Conf;
Thruk::Utils::Conf::store_model_retention($c, $c->stash->{'param_backend'}) or die("failed to store objects model");
return;
}
##############################################
=head2 request_url
request_url($c, $url, [$cookies], [$method], [$postdata], [$headers], [$insecure])
returns requested url as string. In list context returns ($code, $result)
=cut
sub request_url {
my($c, $url, $cookies, $method, $postdata, $headers, $insecure) = @_;
$method = 'GET' unless $method;
# external url?
if($url =~ m/^https?:/mx) {
my($response) = _external_request($c, $url, $cookies, $method, $postdata, $headers, $insecure);
my $result = {
code => $response->code(),
result => $response->decoded_content || $response->content,
headers => {},
};
$result->{'result'} = Thruk::Utils::Encode::decode_any($result->{'result'});
$result->{'result'} =~ s/^\x{FEFF}//mx; # remove BOM
for my $field ($response->header_field_names()) {
$result->{'headers'}->{$field} = $response->header($field);
}
return($result->{'code'}, $result, $response) if wantarray;
return $result->{'result'};
}
local $ENV{'NO_EXTERNAL_JOBS'} = 1;
# fork setting may be overriden in child requests
my $old_no_external_job_forks = $c->config->{'no_external_job_forks'};
my(undef, undef, $res) = _internal_request($url, $method, $postdata, $c->user);
my $result = {
code => $res->code,
result => $res->decoded_content || $res->content,
headers => $res->headers,
};
if($result->{'code'} == 302
and defined $result->{'headers'}
and defined $result->{'headers'}->{'location'}
and $result->{'headers'}->{'location'} =~ m|/cgi\-bin/job\.cgi\?job=(.*)$|mx) {
my $jobid = $1;
my $x = 0;
while($result->{'code'} == 302 || $result->{'result'} =~ m/thruk:\ waiting\ for\ job\ $jobid/mx) {
my $sleep = 0.1 * $x;
$sleep = 1 if $x > 10;
sleep($sleep);
$url = $result->{'headers'}->{'location'} if defined $result->{'headers'}->{'location'};
(undef, undef, $res) = _internal_request($url, undef, undef, $c->user);
$result = {
code => $res->code,
result => $res->decoded_content || $res->content,
headers => $res->headers,
};
$x++;
}
}
# restore fork setting
$c->config->{'no_external_job_forks'} = $old_no_external_job_forks;
if($result->{'code'} == 302
and defined $result->{'headers'}->{'set-cookie'}
and $result->{'headers'}->{'set-cookie'} =~ m/^thruk_message="?(.*)(%7E%7E|~~)(.*)"?;\ path=/mxo
) {
require URI::Escape;
my $txt = URI::Escape::uri_unescape($3);
my $msg = '';
if($1 eq 'success_message') {
$msg = 'OK';
} else {
$msg = 'FAILED';
}
$txt =~ s/"\s*$//gmx;
$txt = $msg.' - '.$txt."\n";
return($result->{'code'}, $result, $txt) if wantarray;
return $txt;
}
elsif($result->{'code'} == 500) {
my $txt = 'request failed: '.$result->{'code'}." - internal error, please consult your logfiles\n";
_trace(Dumper($result));
return($result->{'code'}, $result, $txt) if wantarray;
return $txt;
}
elsif($result->{'code'} != 200) {
my $txt = 'request failed: '.$result->{'code'}." - ".$result->{'result'}."\n";
_trace(Dumper($result));
return($result->{'code'}, $result, $txt) if defined wantarray;
return $txt;
}
# clean error message if there is one
if($result->{'result'} =~ m/<span\sclass="fail_message">(.*?)<\/span>/mxo) {
my $txt = 'ERROR - '.$1."\n";
return(500, $result, $txt) if wantarray;
return $txt;
}
return($result->{'code'}, $result) if wantarray;
return $result->{'result'};
}
##############################################
=head2 load_module
load_module($module)
load given module and returns true on success
=cut
sub load_module {
my($module) = @_;
## no critic
eval "require $module";
## use critic
my $err = $@;
if($err) {
if($err =~ m/\QCompilation failed in require\E/mx) {
_error($err);
} else {
_debug2($err);
}
return;
}
return 1;
}
##############################################
# INTERNAL SUBS
##############################################
sub _run {
my($self, @args) = @_;
my $rc;
eval {
$rc = $self->_run_do(@args);
};
my $err = $@;
if($err) {
_error($err);
exit(255);
}
return($rc);
}
##############################################
sub _run_do {
my($self) = @_;
my $action = $self->{'opt'}->{'action'} || $self->{'opt'}->{'commandoptions'}->[0] || '';
if($action eq 'bash_complete') {
require Thruk::Utils::Bash;
return(Thruk::Utils::Bash::complete());
}
my $log_timestamps = 0;
if($ENV{'THRUK_CRON'} || Thruk::Base->verbose) {
$log_timestamps = 1;
}
local $ENV{'THRUK_QUIET'} = 1 if ($ENV{'THRUK_CRON'} && !$ENV{'THRUK_VERBOSE_ARG_SET'});
local $ENV{'THRUK_SKIP_CLUSTER'} = 1 if !$ENV{'THRUK_CRON'};
my $c = $self->get_c();
if(!defined $c) {
_error("command failed, could not create context");
return 1;
}
_debug2("_run(): building response");
my $t0 = [Time::HiRes::gettimeofday];
# catch prints when not attached to a terminal and redirect them to our logger
local $| = 1;
Thruk::Utils::Log::wrap_stdout2log() if $log_timestamps;
my $result = $self->from_local($c, $self->{'opt'});
# remove print wrapper
Thruk::Utils::Log::wrap_stdout2log_stop();
my $elapsed = Time::HiRes::tv_interval($t0);
_debug("_run(): building local response done (exitcode: %d, duration: %.3fs)", $result->{'rc'}, $elapsed);
my $response = $c->res;
_debug("".$c->stats->report) if Thruk::Base->verbose >= 3;
# no output?
if(!defined $result->{'output'}) {
return $result->{'rc'};
}
# fix encoding
my $content_type = $result->{'content_type'} || $response->content_type() || 'text/plain';
if($content_type =~ /^text/mx && !$log_timestamps) {
$result->{'output'} = encode_utf8(Thruk::Utils::Encode::decode_any($result->{'output'}));
}
local $ENV{'THRUK_QUIET'} = undef if($ENV{'THRUK_CRON'} && ! $self->{'opt'}->{'quiet'});
Thruk::Utils::Log::reset_logging() if $ENV{'THRUK_CRON'};
if($result->{'rc'} == 0 || $result->{'all_stdout'}) {
if($log_timestamps) {
_info($result->{'output'});
} else {
binmode STDOUT;
print STDOUT $result->{'output'};
}
} else {
if($log_timestamps) {
_error($result->{'output'});
} else {
binmode STDERR;
print STDERR $result->{'output'};
}
}
return $result->{'rc'};
}
##############################################
sub _external_request {
my($c, $url, $cookies, $method, $postdata, $headers, $insecure) = @_;
if(!defined $method) {
$method = $postdata ? "POST" : "GET";
}
_debug(sprintf("_external_request(%s, %s)", $url, $method));
my $ua = _get_user_agent($c->config);
if($insecure) {
Thruk::UserAgent::disable_verify_hostname($ua);
} else {
Thruk::UserAgent::disable_verify_hostname_by_url($ua, $url);
}
if($cookies) {
my $cookie_string = "";
for my $key (keys %{$cookies}) {
$cookie_string .= $key.'='.$cookies->{$key}.';';
}
$ua->default_header(Cookie => $cookie_string);
}
my $request = HTTP::Request->new($method, $url);
$request->method(uc($method));
if($postdata) {
$request->content_type('application/json; charset=utf-8');
$request->content(Cpanel::JSON::XS->new->encode($postdata)); # using ->utf8 here would end in double encoding
$request->header('Content-Length' => undef);
}
for my $head (@{$headers}) {
if(!ref $head) {
my($key, $val) = split(/:/mx, $head, 2);
$request->header($key, $val // '');
} else {
$request->header($head);
}
}
my $response = $ua->request($request);
if($response->is_success) {
_debug2(" -> success");
return($response);
}
if(Thruk::Base->verbose >= 2) {
_debug(" -> external request failed:");
_debug($response->request->as_string());
_debug(" -> response:");
_debug($response->as_string());
}
return($response);
}
##############################################
sub _dummy_c {
_debug2("_dummy_c()");
my($c) = _internal_request('/thruk/cgi-bin/remote.cgi');
return($c);
}
##############################################
sub _internal_request {
my($url, $method, $postdata, $user) = @_;
if(!defined $method) {
$method = $postdata ? "POST" : "GET";
}
_debug(sprintf("_internal_request('%s', '%s')", $url, $method));
delete local $ENV{'PLACK_TEST_EXTERNALSERVER_URI'} if defined $ENV{'PLACK_TEST_EXTERNALSERVER_URI'};
our $app;
if(!$app) {
require Thruk;
require Plack::Test;
$app = Plack::Test->create(Thruk->startup);
}
local $ENV{'THRUK_KEEP_CONTEXT'} = 1;
delete $Thruk::thruk->{'TRANSFER_USER'} if $app->{'thruk'};
$Thruk::thruk->{'TRANSFER_USER'} = $user if defined $user;
my $request = HTTP::Request->new($method, $url);
$request->method(uc($method));
if($postdata) {
$request->content_type('application/json; charset=utf-8');
$request->content(Cpanel::JSON::XS->new->utf8->encode($postdata)); # internal requests must use utf8
$request->header('Content-Length' => undef);
}
my $res = $app->request($request);
my $c = $Thruk::Globals::c;
my $failed = ( $res->code == 200 ? 0 : 1 );
_debug2("_internal_request() done");
return($c, $failed, $res);
}
##############################################
=head2 from_local
$self->from_local($c, $options)
main entry point for cli commands from the terminal
=cut
sub from_local {
my($self, $c, $options) = @_;
_debug2("from_local()");
## no critic
$ENV{'NO_EXTERNAL_JOBS'} = 1;
## use critic
local $ENV{'THRUK_CLI_SRC'} = 'CLI';
# user can be set from command line
if(defined $options->{'auth'}) {
Thruk::Utils::set_user($c,
username => $options->{'auth'},
auth_src => "cli",
);
} elsif(defined $c->config->{'default_cli_user_name'}) {
Thruk::Utils::set_user($c,
username => $c->config->{'default_cli_user_name'},
auth_src => "cli",
);
} else {
Thruk::Utils::set_user($c,
username => $ENV{'THRUK_CRON'} ? '(cron)' : '(cli)',
auth_src => 'cli',
internal => 1,
superuser => 1,
);
}
my $res;
eval {
$res = _run_commands($c, $options, 'local');
};
my $err = $@;
if($err) {
if($c->{'detached'}) {
_debug($err);
} else {
_error($err);
}
exit(1);
}
return $res;
}
##############################################
=head2 from_fcgi
from_fcgi($c, $string)
main entry point for cli commands over http(s).
=cut
sub from_fcgi {
my($c, $data_str) = @_;
confess('no data?') unless defined $data_str;
$data_str = encode_utf8($data_str);
my $data = decode_json($data_str);
confess('corrupt data?') unless ref $data eq 'HASH';
local $ENV{'THRUK_VERBOSE'} = $data->{'options'}->{'verbose'} if defined $data->{'options'}->{'verbose'};
local $ENV{'THRUK_MODE'} = 'CLI';
local $ENV{'THRUK_CLI_SRC'} = 'FCGI';
local $ENV{'THRUK_SKIP_CLUSTER'} = 1;
# check credentials
if(!defined $data->{'credential'} || $data->{'credential'} eq '') {
return({
'output' => "authorization failed, no auth key specified for ". $c->req->url."\n",
'rc' => 1,
});
}
if(!$c->authenticate(apikey => $data->{'credential'})) {
return({
'output' => "authorization failed, ". $c->req->url." does not accept this key.\n",
'rc' => 1,
});
}
if(defined $data->{'options'}->{'auth'} && $c->user->{'superuser'}) {
if($c->user->{'internal'} && $data->{'options'}->{'keep_su'}) {
Thruk::Utils::set_user($c,
username => $data->{'options'}->{'auth'},
auth_src => 'api',
internal => 1,
superuser => 1,
roles => $c->user->{'roles'},
);
} else {
if(!Thruk::Utils::change_user($c, $data->{'options'}->{'auth'}, "fcgi")) {
return({
'output' => "no permission to change the user\n",
'rc' => 1,
});
}
}
}
return(_run_commands($c, $data->{'options'}, 'fcgi'));
}
##############################################
sub _run_commands {
my($c, $opt, $src) = @_;
my $data = {
'output' => '',
'rc' => 0,
};
# which command to run?
my @actions = split(/\s*,\s*/mx, ($opt->{'action'} || ''));
# convert -l to expaned command
if(defined $opt->{'listbackends'}) {
unshift @{$opt->{'commandoptions'}}, 'backend', 'list';
}
# first unknown option is the command
if(scalar @actions == 0 && defined $opt->{'commandoptions'} && scalar @{$opt->{'commandoptions'}} > 0) {
my $newcommandoptions = [];
for my $action (@{$opt->{'commandoptions'}}) {
if(scalar @actions == 0 && $action !~ m/^\-/gmx) {
push @actions, $action;
} else {
push @{$newcommandoptions}, $action;
}
}
$opt->{'commandoptions'} = $newcommandoptions;
}
if(scalar @actions == 1) {
return(_run_command_action($c, $opt, $src, $actions[0]));
}
for my $action (@actions) {
my $res = _run_command_action($c, $opt, $src, $action);
$data->{'rc'} += $res->{'rc'};
$data->{'output'} .= $res->{'output'};
}
return($data);
}
##############################################
sub _run_command_action {
my($c, $opt, $src, $action) = @_;
$c->stats->profile(begin => "_run_command_action()");
my $data = {
'output' => '',
'rc' => 0,
};
# map compatibilty style commands
if($action =~ /^(https?:\/\/.*|\w+\.cgi.*|\/thruk\/.*)$/mx) {
$action = 'url';
unshift @{$opt->{'commandoptions'}}, $1;
}
elsif($action =~ /^(list|install|uninstall|clear|clean|dump)
(cron|backend|host|service|hostgroup|servicegroup|cache)s?$/mx) {
$action = $2;
unshift @{$opt->{'commandoptions'}}, $1;
}
elsif($action =~ /^(cache)
(dump|clear|clean|drop)$/mx) {
$action = $1;
unshift @{$opt->{'commandoptions'}}, $2;
}
elsif($action eq 'clean_dashboards') {
$action = 'panorama';
unshift @{$opt->{'commandoptions'}}, 'clean';
}
elsif($action =~ /^fix_scheduling=?(.*)$/mx) {
$action = 'core_scheduling';
unshift @{$opt->{'commandoptions'}}, 'fix';
}
# raw query
if($action eq 'raw') {
($data->{'output'}, $data->{'rc'}) = _cmd_raw($c, $opt, $src);
}
# precompile templates
elsif($action eq 'compile') {
$data->{'output'} = _cmd_precompile($c);
}
# restart process
elsif($action eq 'restart' || $action eq 'stop') {
$data->{'output'} = _cmd_stop($c, $action);
}
else {
# generic sub commands
# compatibility mode for old style commands
if($action =~ m/^(selfcheck|report|livecache|downtimetask|bp|logcache|url)(\w*)
=?(.*)$/gmx) {
my @m = ($1, $2, $3);
$action = $m[0];
unshift @{$opt->{'commandoptions'}}, $m[2] if $m[2];
unshift @{$opt->{'commandoptions'}}, $m[1] if $m[1];
}
# load sub command module
my($err);
my @mods = ($action);
if($action =~ m/s$/mx) { $action =~ s/s$//gmx; push @mods, $action; }
for my $mod (@mods) {
$action = $mod;
my $modname = "Thruk::Utils::CLI::".ucfirst($mod);
_debug2("trying to load module: ".$modname);
undef $err;
eval {
load $modname;
};
$err = $@;
last unless $err;
if($err =~ m|^Can't\ locate\ .*\ in\ \@INC|mx && $err !~ m/Compilation\ failed\ in\ require\ at/mx) {
_debug($err);
$data->{'output'} = "FAILED - no such command: ".$action.".\n".
"Enabled cli plugins: ".join(", ", @{Thruk::Utils::get_cli_modules()})."\n";
} elsif($err) {
_error($err);
$data->{'output'} = "FAILED - to load command module: ".$action.".\n";
}
}
if($err) {
$data->{'rc'} = 1;
$c->stats->profile(end => "_run_command_action()");
return $data;
}
# print help only?
if(scalar @{$opt->{'commandoptions'}} > 0 && $opt->{'commandoptions'}->[0] =~ /^(help|\-h|--help)$/mx) {
$c->stats->profile(end => "_run_command_action()");
return(get_submodule_help(ucfirst($action)));
}
my $skip_backends;
{
## no critic
no strict 'refs';
## use critic
$skip_backends = ${"Thruk::Utils::CLI::".ucfirst($action)."::skip_backends"};
if(ref $skip_backends eq 'CODE') {
$skip_backends = &{$skip_backends}($c, $opt);
}
}
if(!defined $c->stash->{'defaults_added'} && !$skip_backends) {
Thruk::Action::AddDefaults::add_defaults($c, Thruk::Constants::ADD_CACHED_DEFAULTS);
# set backends from options
if(defined $opt->{'backends'} and scalar @{$opt->{'backends'}} > 0) {
Thruk::Action::AddDefaults::set_enabled_backends($c, $opt->{'backends'});
}
}
# run command
my $f = \&{"Thruk::Utils::CLI::".ucfirst($action)."::cmd"};
my @res = &{$f}($c, $action, $opt->{'commandoptions'}, $data, $src, $opt);
if(scalar @res == 1 && ref $res[0] eq 'HASH') {
$data = $res[0];
} else {
($data->{'output'}, $data->{'rc'}) = @res;
}
}
$c->stats->profile(end => "_run_command_action()");
if($ENV{'THRUK_JOB_DIR'}) {
require Thruk::Utils::External;
Thruk::Utils::External::save_profile($c, $ENV{'THRUK_JOB_DIR'}) if $ENV{'THRUK_JOB_DIR'};
Thruk::Utils::IO::touch($ENV{'THRUK_JOB_DIR'}."/stdout");
}
return $data;
}
##############################################
=head2 get_submodule_help
get_submodule_help($module, [$data])
returns help extracted from pod for given module
=cut
sub get_submodule_help {
my($module, $data) = @_;
$data = {} unless $data;
require Pod::Usage;
my $file = "Thruk::Utils::CLI::".$module.".pm";
if($module =~ m/::/gmx) {
$file = $module.'.pm';
}
$file =~ s/::/\//gmx;
my $output = "";
open my $fh, ">", \$output or die $!;
Pod::Usage::pod2usage({
-verbose => 99,
-sections => "DESCRIPTION|SYNOPSIS|OPTIONS|EXAMPLES",
-noperldoc => 1,
-input => $INC{$file},
-output => $fh,
-exitval => 'NOEXIT',
});
CORE::close($fh);
$data->{'output'} = $output;
$data->{'rc'} = 3;
return $data;
}
##############################################
sub _cmd_precompile {
my($c) = @_;
$c->stats->profile(begin => "_cmd_precompile()");
my $msg = Thruk::Utils::precompile_templates($c);
$c->stats->profile(end => "_cmd_precompile()");
return $msg;
}
##############################################
sub _cmd_stop {
my($c, $action) = @_;
$c->stats->profile(begin => "_cmd_stop()");
$c->app->stop_all();
$c->stats->profile(end => "_cmd_stop()");
return(sprintf("OK - all processes %s\n", $action eq 'stop' ? "stopped" : "restarted"));
}
##########################################################
sub _cmd_configtool {
my($c, $peerkey, $opt) = @_;
my $res = undef;
my $last_error = undef;
if(!$c->check_user_roles('authorized_for_admin')) {
return("admin privileges required to access the config tool ", 1);
}
$c->stash->{'param_backend'} = $peerkey;
$c->req->parameters->{'backend'} = $peerkey;
require Thruk::Utils::Conf;
require Monitoring::Config::File;
if(!Thruk::Utils::Conf::set_object_model($c)) {
if($c->stash->{set_object_model_err}) {
return("failed to set objects model: ".$c->stash->{set_object_model_err}, 1);
}
return("failed to set objects model", 1);
}
if($peerkey ne $c->stash->{'param_backend'}) {
return(sprintf("failed to set objects model, got configtool section for wrong backend '%s' ne '%s'",$peerkey, $c->stash->{'param_backend'}), 1);
}
# forward request if its a remote config tool
if($c->{'obj_db'}->is_remote() && $opt->{'args'}->{'sub'} ne 'configcheck' && $opt->{'args'}->{'sub'} ne 'configreload') {
my($rc, $output) = $c->{'obj_db'}->_remote_do_bg($c, $opt->{'args'}->{'sub'}, $opt->{'args'}->{'args'});
return($output, $rc);
}
# outgoing file sync
if($opt->{'args'}->{'sub'} eq 'syncfiles') {
$c->{'obj_db'}->check_files_changed();
my $transfer = {};
my $remotefiles = $opt->{'args'}->{'args'}->{'files'};
for my $f (@{$c->{'obj_db'}->{'files'}}) {
$f->get_meta_data() unless defined $f->{'mtime'};
# use display instead of path to make cascaded http backends work
$transfer->{$f->{'display'}} = { mtime => $f->{'mtime'} };
if( !defined $remotefiles->{$f->{'display'}}
|| !defined $remotefiles->{$f->{'display'}}->{'mtime'}
|| $f->{'mtime'} != $remotefiles->{$f->{'display'}}->{'mtime'}) {
$transfer->{$f->{'display'}}->{'content'} = Thruk::Utils::IO::read($f->{'path'});
}
}
$res = $transfer;
}
# some settings
elsif($opt->{'args'}->{'sub'} eq 'configsettings') {
$res = {
'files_root' => $c->{'obj_db'}->get_files_root(),
};
}
# plugins
elsif($opt->{'args'}->{'sub'} eq 'configplugins') {
$res = $c->{'obj_db'}->get_plugins($c);
}
# plugin help
elsif($opt->{'args'}->{'sub'} eq 'configpluginhelp') {
$res = $c->{'obj_db'}->get_plugin_help($c, $opt->{'args'}->{'args'});
}
# plugin preview
elsif($opt->{'args'}->{'sub'} eq 'configpluginpreview') {
$res = $c->{'obj_db'}->get_plugin_preview($c, @{$opt->{'args'}->{'args'}});
}
# run config check
elsif($opt->{'args'}->{'sub'} eq 'configcheck') {
require Thruk::Utils::External;
my $jobid = Thruk::Utils::External::perl($c, { expr => 'use Thruk::Controller::conf; Thruk::Controller::conf::_config_check($c)',
message => 'please stand by while configuration is being checked...',
background => 1,
});
die("starting configcheck failed, check your logfiles") unless $jobid;
$res = 'jobid:'.$jobid;
}
# reload configuration
elsif($opt->{'args'}->{'sub'} eq 'configreload') {
require Thruk::Utils::External;
my $jobid = Thruk::Utils::External::perl($c, { expr => 'use Thruk::Controller::conf; Thruk::Controller::conf::_config_reload($c)',
message => 'please stand by while configuration is being reloaded...',
background => 1,
});
die("starting configreload failed, check your logfiles") unless $jobid;
$res = 'jobid:'.$jobid;
}
# save incoming config changes
elsif($opt->{'args'}->{'sub'} eq 'configsave') {
my $filesroot = $c->{'obj_db'}->get_files_root();
if($c->config->{'Thruk::Plugin::ConfigTool'}->{'pre_obj_save_cmd'}) {
my $cmd = $c->config->{'Thruk::Plugin::ConfigTool'}->{'pre_obj_save_cmd'}." pre '".$filesroot."' 2>&1";
my($rc, $out) = Thruk::Utils::IO::cmd($c, $cmd);
if($rc != 0) {
_info('pre save hook: '.$rc);
_info('pre save hook: '.$out);
return("Save canceled by pre save hook!\n".$out, 1);
}
_debug('pre save hook: '.$out);
}
my $changed = $opt->{'args'}->{'args'}->{'changed'};
# changed and new files
for my $f (@{$changed}) {
my($path,$content, $mtime) = @{$f};
$content = encode_utf8(Thruk::Utils::Encode::decode_any($content));
next if $path =~ m|/\.\./|gmx; # no relative paths
my $file = $c->{'obj_db'}->get_file_by_path($path);
my $saved;
if($file && !$file->readonly()) {
# update file
Thruk::Utils::IO::write($path, $content, $mtime);
$saved = 'updated';
} elsif(!$file) {
# new file
if($path =~ m/^\Q$filesroot\E/mx) {
$file = Monitoring::Config::File->new($path, $c->{'obj_db'}->{'config'}->{'obj_readonly'}, $c->{'obj_db'}->{'coretype'});
if(defined $file && !$file->readonly()) {
Thruk::Utils::IO::write($path, $content, $mtime);
$saved = 'created';
}
}
}
# create log message
if($saved && !$ENV{'THRUK_TEST_NO_STDOUT_LOG'}) {
_info(sprintf("[config][%s][%s][ext] %s file '%s'",
$c->db->get_peer_by_key($c->stash->{'param_backend'})->{'name'},
$c->stash->{'remote_user'},
$saved,
$path,
));
}
}
# deleted files
my $deleted = $opt->{'args'}->{'args'}->{'deleted'};
for my $f (@{$deleted}) {
my $file = $c->{'obj_db'}->get_file_by_path($f);
if($file && !$file->readonly()) {
unlink($f);
# create log message
_info(sprintf("[config][%s][%s][ext] deleted file '%s'",
$c->db->get_peer_by_key($c->stash->{'param_backend'})->{'name'},
$c->stash->{'remote_user'},
$f,
));
}
}
$res = "saved";
# run post hook
if($c->config->{'Thruk::Plugin::ConfigTool'}->{'post_obj_save_cmd'}) {
Thruk::Utils::IO::cmd($c, [$c->config->{'Thruk::Plugin::ConfigTool'}->{'post_obj_save_cmd'}, 'post', $filesroot]);
}
} else {
return("unknown configtool command", 1);
}
return([undef, 1, $res, $last_error], 0);
}
##############################################
sub _cmd_raw {
my($c, $opt, $src) = @_;
my $function = $opt->{'sub'};
unless(defined $c->stash->{'defaults_added'}) {
Thruk::Action::AddDefaults::add_defaults($c, Thruk::Constants::ADD_SAFE_DEFAULTS);
}
my $key;
# do we have a hint about remote peer?
if($opt->{'remote_name'}) {
if(ref $opt->{'remote_name'} eq 'ARRAY') {
if(scalar @{$opt->{'remote_name'}} != 1) {
die('multiple remote_name not supported');
}
$opt->{'remote_name'} = $opt->{'remote_name'}->[0];
}
my $peer = $c->db->get_peer_by_name($opt->{'remote_name'});