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https://github.com/xcat2/xcat-core.git
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970 lines
29 KiB
Perl
970 lines
29 KiB
Perl
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
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#-------------------------------------------------------
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=head1
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xCAT plugin package to handle BMC discovery
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=cut
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#-------------------------------------------------------
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package xCAT_plugin::bmcdiscover;
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BEGIN
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{
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$::XCATROOT = $ENV{'XCATROOT'} ? $ENV{'XCATROOT'} : '/opt/xcat';
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}
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use lib "$::XCATROOT/lib/perl";
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use IO::Socket;
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use Thread qw(yield);
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use POSIX "WNOHANG";
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use Storable qw(store_fd fd_retrieve);
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use strict;
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use warnings "all";
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use Getopt::Long;
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use xCAT::Table;
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use xCAT::Utils;
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use xCAT::MsgUtils;
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use Getopt::Long;
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use Data::Dumper;
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use File::Basename;
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use File::Path;
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use Cwd;
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my $nmap_path;
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my $debianflag = 0;
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my $tempstring = xCAT::Utils->osver();
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if ($tempstring =~ /debian/ || $tempstring =~ /ubuntu/) {
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$debianflag = 1;
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}
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my $parent_fd;
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my $bmc_user;
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my $bmc_pass;
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#-------------------------------------------------------
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=head3 handled_commands
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Return list of commands handled by this plugin
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=cut
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#-------------------------------------------------------
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sub handled_commands
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{
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return {
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bmcdiscover => "bmcdiscover",
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};
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}
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#-------------------------------------------------------
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=head3 process_request
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Process the command
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=cut
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#-------------------------------------------------------
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sub process_request
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{
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my $request = shift;
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my $callback = shift;
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my $request_command = shift;
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$::CALLBACK = $callback;
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#$::args = $request->{arg};
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unless (defined($request->{arg})) {
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bmcdiscovery_usage();
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return 2;
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}
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@ARGV = @{ $request->{arg} };
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if ($#ARGV == -1) {
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return 2;
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}
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my $command = $request->{command}->[0];
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my $rc;
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if ($command eq "bmcdiscover") {
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$rc = bmcdiscovery($request, $callback, $request_command);
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} else {
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$callback->({ error => ["Error: $command not found in this module."], errorcode => [1] });
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return 1;
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}
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}
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#----------------------------------------------------------------------------
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=head3 bmcdiscover_usage
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Display the bmcdiscover usage
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=cut
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#-----------------------------------------------------------------------------
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sub bmcdiscovery_usage {
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my $rsp;
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push @{ $rsp->{data} }, "\nbmcdiscover - Discover BMC (Baseboard Management Controller) using the specified scan method\n";
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push @{ $rsp->{data} }, "Usage:";
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push @{ $rsp->{data} }, "\tbmcdiscover [-?|-h|--help]";
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push @{ $rsp->{data} }, "\tbmcdiscover [-v|--version]";
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push @{ $rsp->{data} }, "\tbmcdiscover [-s scan_method] [-u bmc_user] [-p bmc_passwd] [-z] [-w] --range ip_range\n";
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push @{ $rsp->{data} }, "\tCheck BMC administrator User/Password:\n";
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push @{ $rsp->{data} }, "\t\tbmcdiscover -u bmc_user -p bmc_password -i bmc_ip --check\n";
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push @{ $rsp->{data} }, "\tDisplay the BMC IP configuration:\n";
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push @{ $rsp->{data} }, "\t\tbmcdiscover [-u bmc_user] [-p bmc_passwd] -i bmc_ip --ipsource";
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xCAT::MsgUtils->message("I", $rsp, $::CALLBACK);
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return 0;
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}
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#----------------------------------------------------------------------------
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=head3 bmcdiscovery_processargs
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Process the bmcdiscovery command line
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Returns:
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0 - OK
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1 - just print version
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2 - just print help
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3 - error
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=cut
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#-----------------------------------------------------------------------------
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sub bmcdiscovery_processargs {
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#if ( defined ($::args) && @{$::args} ){
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# @ARGV = @{$::args};
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#}
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my $request = shift;
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my $callback = shift;
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my $request_command = shift;
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my $rc = 0;
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# parse the options
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# options can be bundled up like -v, flag unsupported options
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Getopt::Long::Configure("bundling", "no_ignore_case", "no_pass_through");
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my $getopt_success = Getopt::Long::GetOptions(
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'help|h|?' => \$::opt_h,
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's=s' => \$::opt_M,
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'm=s' => \$::opt_M,
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'range=s' => \$::opt_R,
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'bmcip|i=s' => \$::opt_I,
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'z' => \$::opt_Z,
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'w' => \$::opt_W,
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'check' => \$::opt_C,
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'bmcuser|u=s' => \$::opt_U,
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'bmcpasswd|p=s' => \$::opt_P,
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'ipsource' => \$::opt_S,
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'version|v' => \$::opt_v,
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't' => \$::opt_T,
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);
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if (!$getopt_success) {
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return 3;
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}
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#########################################
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# This command is for linux
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#########################################
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if ($^O ne 'linux') {
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my $rsp = {};
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push @{ $rsp->{data} }, "The bmcdiscovery command is only supported on Linux.\n";
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xCAT::MsgUtils->message("E", $rsp, $::CALLBACK);
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return 1;
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}
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##########################################
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# Option -h for Help
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##########################################
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if (defined($::opt_h)) {
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bmcdiscovery_usage;
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return 0;
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}
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#########################################
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# Option -v for version
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#########################################
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if (defined($::opt_v)) {
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create_version_response('bmcdiscover');
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# no usage - just exit
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return 1;
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}
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############################################
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# Option -U and -P for bmc user and password
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#
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# Get the default bmc account from passwd table,
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# this is only done for the discovery process
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############################################
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($bmc_user, $bmc_pass) = bmcaccount_from_passwd();
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# overwrite the default user and password if one is provided
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if ($::opt_U) {
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$bmc_user = $::opt_U;
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} elsif ($::opt_P) {
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# If password is provided, but no user, set the user to blank
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# Support older FSP and Tuletta machines
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$bmc_user = '';
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}
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if ($::opt_P) {
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$bmc_pass = $::opt_P;
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}
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#########################################
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# Option -s -r should be together
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######################################
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if (defined($::opt_R))
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{
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# Option -c should not be used with -r
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if (defined($::opt_C)) {
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my $msg = "The 'check' and 'range' option cannot be used together.";
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my $rsp = {};
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push @{ $rsp->{data} }, "$msg";
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xCAT::MsgUtils->message("E", $rsp, $::CALLBACK);
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return 2;
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}
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######################################
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# check if there is nmap or not
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######################################
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if (-x '/usr/bin/nmap')
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{
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$nmap_path = "/usr/bin/nmap";
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}
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elsif (-x '/usr/local/bin/nmap')
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{
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$nmap_path = "/usr/local/bin/nmap";
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}
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else
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{
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my $rsp;
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push @{ $rsp->{data} }, "\tThere is no nmap in /usr/bin/ or /usr/local/bin/. \n ";
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xCAT::MsgUtils->message("E", $rsp, $::CALLBACK);
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return 1;
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}
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if ($::opt_T) {
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my $msg = "The -t option is deprecated and will be ignored";
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my $rsp = {};
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push @{ $rsp->{data} }, "$msg";
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xCAT::MsgUtils->message("W", $rsp, $::CALLBACK);
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}
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scan_process($::opt_M, $::opt_R, $::opt_Z, $::opt_W, $request_command);
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return 0;
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}
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if (defined($::opt_C) && defined($::opt_S)) {
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my $msg = "The 'check' and 'ipsource' option cannot be used together.";
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my $rsp = {};
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push @{ $rsp->{data} }, "$msg";
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xCAT::MsgUtils->message("E", $rsp, $::CALLBACK);
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return 2;
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}
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#########################################################
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# --check option, requires -i, -u, and -p to be specified
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#########################################################
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if (defined($::opt_C)) {
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if (defined($::opt_P) && defined($::opt_U) && defined($::opt_I)) {
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my $res = check_auth_process($::opt_I, $::opt_U, $::opt_P);
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return $res;
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}
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else {
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my $msg = "";
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if (!defined($::opt_I)) {
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$msg = "The check option requires a BMC IP. Specify the IP using the -i|--bmcip option.";
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} elsif (!defined($::opt_U)) {
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$msg = "The check option requires a user. Specify the user with the -u|--bmcuser option.";
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} elsif (!defined($::opt_P)) {
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$msg = "The check option requires a password. Specify the password with the -p|--bmcpasswd option.";
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}
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my $rsp = {};
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push @{ $rsp->{data} }, "$msg";
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xCAT::MsgUtils->message("E", $rsp, $::CALLBACK);
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return 2;
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}
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}
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####################################################
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# --ipsource option, requires -i, -p to be specified
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####################################################
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if (defined($::opt_S)) {
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if (defined($bmc_pass) && defined($::opt_I)) {
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my $res = get_bmc_ip_source($::opt_I, $bmc_user, $bmc_pass);
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return $res;
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}
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else {
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my $msg = "";
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if (!defined($::opt_I)) {
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$msg = "The ipsource option requires a BMC IP. Specify the IP using the -i|--bmcip option.";
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} elsif (!defined($::opt_P)) {
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$msg = "The ipsource option requires a password. Specify the password with the -p|--bmcpasswd option.";
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} else {
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$msg = "Failed to process ipsource command for bmc ip=$::opt_I user=$bmc_user password=$bmc_pass";
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}
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my $rsp = {};
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push @{ $rsp->{data} }, "$msg";
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xCAT::MsgUtils->message("E", $rsp, $::CALLBACK);
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return 2;
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}
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}
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#########################################
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# Other attributes are not allowed
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#########################################
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return 4;
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}
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my $bmc_str1 = "RAKP 2 message indicates an error : unauthorized name";
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my $bmc_resp1 = "Wrong BMC username";
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my $bmc_str2 = "RAKP 2 HMAC is invalid";
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my $bmc_resp2 = "Wrong BMC password";
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#----------------------------------------------------------------------------
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=head3 get_bmc_ip_source
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get bmc ip address source
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Returns:
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0 - OK
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2 - Error
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=cut
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#-----------------------------------------------------------------------------
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sub get_bmc_ip_source {
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my $bmcip = shift;
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my $bmcuser = shift;
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my $bmcpw = shift;
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my $callback = $::CALLBACK;
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my $pcmd;
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if ($bmcuser eq "none") {
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$pcmd = "/opt/xcat/bin/ipmitool-xcat -vv -I lanplus -P $bmcpw -H $bmcip lan print ";
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}
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else {
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$pcmd = "/opt/xcat/bin/ipmitool-xcat -vv -I lanplus -U $bmcuser -P $bmcpw -H $bmcip lan print ";
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}
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my $output = xCAT::Utils->runcmd("$pcmd", -1);
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if ($output =~ "IP Address Source") {
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# success case
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my $rsp = {};
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my $ipsource = `echo "$output"|grep "IP Address Source"`;
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chomp($ipsource);
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push @{ $rsp->{data} }, "$ipsource";
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xCAT::MsgUtils->message("I", $rsp, $::CALLBACK);
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return 0;
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}
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else {
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my $rsp = {};
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if ($output =~ $bmc_str1) {
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# Error: RAKP 2 message indicates an error : unauthorized name <== incorrect username
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push @{ $rsp->{data} }, "$bmc_resp1";
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} elsif ($output =~ $bmc_str2) {
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# Error: RAKP 2 HMAC is invalid <== incorrect password
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push @{ $rsp->{data} }, "$bmc_resp2";
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} else {
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my $error_msg = `echo "$output"|grep "Error" `;
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if ($error_msg eq ""){
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$error_msg = "Can not find IP address Source";
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}
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# all other errors
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push @{ $rsp->{data} }, "$error_msg";
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}
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xCAT::MsgUtils->message("E", $rsp, $::CALLBACK);
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return 2;
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}
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}
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#----------------------------------------------------------------------------
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=head3 check_auth_process
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check bmc user and password
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Returns:
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0 - OK
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2 - Error
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=cut
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#-----------------------------------------------------------------------------
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sub check_auth_process {
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my $bmcip = shift;
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my $bmcuser = shift;
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my $bmcpw = shift;
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my $bmc_str4 = "BMC Session ID";
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my $callback = $::CALLBACK;
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my $icmd;
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if ($bmcuser eq "none") {
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$icmd = "/opt/xcat/bin/ipmitool-xcat -vv -I lanplus -P $bmcpw -H $bmcip chassis status ";
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}
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else {
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$icmd = "/opt/xcat/bin/ipmitool-xcat -vv -I lanplus -U $bmcuser -P $bmcpw -H $bmcip chassis status ";
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}
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my $output = xCAT::Utils->runcmd("$icmd", -1);
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if ($output =~ "Set Session Privilege Level to ADMINISTRATOR") {
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# Success case
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my $rsp = {};
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push @{ $rsp->{data} }, "Correct ADMINISTRATOR";
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xCAT::MsgUtils->message("I", $rsp, $::CALLBACK);
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return 0;
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} else {
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# handle the various error scenarios
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my $rsp = {};
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if ($output =~ $bmc_str1) {
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# Error: RAKP 2 message indicates an error : unauthorized name <== incorrect username
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push @{ $rsp->{data} }, "$bmc_resp1";
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}
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elsif ($output =~ $bmc_str2) {
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# Error: RAKP 2 HMAC is invalid <== incorrect password
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push @{ $rsp->{data} }, "$bmc_resp2";
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}
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elsif ($output !~ $bmc_str4) {
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# Did not find "BMC Session ID" in the response
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push @{ $rsp->{data} }, "Not a BMC, please verify the correct IP address";
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}
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else {
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push @{ $rsp->{data} }, "Unknown Error: $output";
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}
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xCAT::MsgUtils->message("E", $rsp, $::CALLBACK);
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return 2;
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}
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}
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#----------------------------------------------------------------------------
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=head3 scan_process
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Process the bmcdiscovery command line
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Returns:
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0 - OK
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1 - just print version
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2 - just print help
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3 - error
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=cut
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#-----------------------------------------------------------------------------
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sub scan_process {
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my $method = shift;
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my $range = shift;
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my $opz = shift;
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my $opw = shift;
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my $request_command = shift;
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my $callback = $::CALLBACK;
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my $children; # The number of child process
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my %sp_children; # Record the pid of child process
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my $bcmd;
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my $sub_fds = new IO::Select; # Record the parent fd for each child process
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if (!defined($method))
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{
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$method = "nmap";
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}
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# Handle commas in $range for nmap
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$range =~ tr/,/ /;
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my $ip_list;
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############################################################
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# get live ip list
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###########################################################
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if ($method eq "nmap") {
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#check nmap version first
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my $nmap_version = xCAT::Utils->get_nmapversion();
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# the output of nmap is different for version under 5.10
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if (xCAT::Utils->version_cmp($nmap_version, "5.10") < 0) {
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$bcmd = join(" ", $nmap_path, " -sP -n $range | grep \"appears to be up\" |cut -d ' ' -f2 |tr -s '\n' ' ' ");
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} else {
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$bcmd = join(" ", $nmap_path, " -sn -n $range | grep -B1 up | grep \"Nmap scan report\" |cut -d ' ' -f5 |tr -s '\n' ' ' ");
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}
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$ip_list = xCAT::Utils->runcmd("$bcmd", -1);
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if ($::RUNCMD_RC != 0) {
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my $rsp = {};
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push @{ $rsp->{data} }, "Nmap scan is failed.\n";
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xCAT::MsgUtils->message("E", $rsp, $::CALLBACK);
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return 2;
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}
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}
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else
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{
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my $rsp = {};
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push @{ $rsp->{data} }, "The bmcdiscover method should be nmap.\n";
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xCAT::MsgUtils->message("E", $rsp, $::CALLBACK);
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return 2;
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}
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my $live_ip = split_comma_delim_str($ip_list);
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if (scalar(@{$live_ip}) > 0)
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{
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###############################
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# Set the signal handler for ^c
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###############################
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$SIG{TERM} = $SIG{INT} = sub {
|
|
foreach (keys %sp_children) {
|
|
kill 2, $_;
|
|
}
|
|
$SIG{ALRM} = sub {
|
|
while (wait() > 0) {
|
|
yield;
|
|
}
|
|
exit @_;
|
|
};
|
|
alarm(1); # wait 1s for grace exit
|
|
};
|
|
|
|
######################################################
|
|
# Set the singal handler for child process finished it's work
|
|
######################################################
|
|
$SIG{CHLD} = sub {
|
|
my $cpid;
|
|
while (($cpid = waitpid(-1, WNOHANG)) > 0) {
|
|
if ($sp_children{$cpid}) {
|
|
delete $sp_children{$cpid};
|
|
$children--;
|
|
}
|
|
}
|
|
};
|
|
|
|
for (my $i = 0 ; $i < scalar(@{$live_ip}) ; $i++) {
|
|
|
|
# fork a sub process to handle the communication with service processor
|
|
$children++;
|
|
my $cfd;
|
|
|
|
# the $parent_fd will be used by &send_rep() to send response from child process to parent process
|
|
socketpair($parent_fd, $cfd, AF_UNIX, SOCK_STREAM, PF_UNSPEC) or die "socketpair: $!";
|
|
$cfd->autoflush(1);
|
|
$parent_fd->autoflush(1);
|
|
my $child = xCAT::Utils->xfork;
|
|
if ($child == 0) {
|
|
close($cfd);
|
|
$callback = \&send_rep;
|
|
|
|
# Set child process default, if not the function runcmd may return error
|
|
$SIG{CHLD} = 'DEFAULT';
|
|
bmcdiscovery_ipmi(${$live_ip}[$i], $opz, $opw, $request_command);
|
|
exit 0;
|
|
} else {
|
|
|
|
# in the main process, record the created child process and add parent fd for the child process to an IO:Select object
|
|
# the main process will check all the parent fd and receive response
|
|
$sp_children{$child} = 1;
|
|
close($parent_fd);
|
|
$sub_fds->add($cfd);
|
|
}
|
|
|
|
|
|
do {
|
|
sleep(1);
|
|
} until ($children < 32);
|
|
|
|
}
|
|
|
|
#################################################
|
|
# receive data from child processes
|
|
################################################
|
|
while ($sub_fds->count > 0 or $children > 0) {
|
|
forward_data($callback, $sub_fds);
|
|
}
|
|
while (forward_data($callback, $sub_fds)) {
|
|
}
|
|
}
|
|
else
|
|
{
|
|
my $rsp = {};
|
|
push @{ $rsp->{data} }, "No bmc found.\n";
|
|
xCAT::MsgUtils->message("E", $rsp, $::CALLBACK);
|
|
return 2;
|
|
}
|
|
}
|
|
|
|
#----------------------------------------------------------------------------
|
|
|
|
=head3 format_stanza
|
|
list the stanza format for node
|
|
Arguments:
|
|
bmc ip
|
|
Returns:
|
|
lists as stanza format for nodes
|
|
=cut
|
|
|
|
#--------------------------------------------------------------------------------
|
|
sub format_stanza {
|
|
my $node = shift;
|
|
my $data = shift;
|
|
my ($bmcip, $bmcmtm, $bmcserial, $bmcuser, $bmcpass, $nodetype, $hwtype) = split(/,/, $data);
|
|
my $result;
|
|
if (defined($bmcip)) {
|
|
$result .= "$node:\n\tobjtype=node\n";
|
|
$result .= "\tgroups=all\n";
|
|
$result .= "\tbmc=$bmcip\n";
|
|
$result .= "\tcons=ipmi\n";
|
|
$result .= "\tmgt=ipmi\n";
|
|
if ($bmcmtm) {
|
|
$result .= "\tmtm=$bmcmtm\n";
|
|
}
|
|
if ($bmcserial) {
|
|
$result .= "\tserial=$bmcserial\n";
|
|
}
|
|
if ($bmcuser) {
|
|
$result .= "\tbmcusername=$bmcuser\n";
|
|
}
|
|
if ($bmcpass) {
|
|
$result .= "\tbmcpassword=$bmcpass\n";
|
|
}
|
|
my $rsp = {};
|
|
push @{ $rsp->{data} }, "$result";
|
|
xCAT::MsgUtils->message("I", $rsp, $::CALLBACK);
|
|
}
|
|
return ($result);
|
|
}
|
|
|
|
#----------------------------------------------------------------------------
|
|
|
|
=head3 write_to_xcatdb
|
|
write node definition into xcatdb
|
|
Arguments:
|
|
$node_stanza:
|
|
Returns:
|
|
=cut
|
|
|
|
#--------------------------------------------------------------------------------
|
|
sub write_to_xcatdb {
|
|
my $node = shift;
|
|
my $data = shift;
|
|
my ($bmcip, $bmcmtm, $bmcserial, $bmcuser, $bmcpass, $nodetype, $hwtype) = split(/,/, $data);
|
|
my $request_command = shift;
|
|
my $ret;
|
|
|
|
$ret = xCAT::Utils->runxcmd({ command => ['chdef'], arg => [ '-t', 'node', '-o', $node, "bmc=$bmcip", "cons=ipmi", "mgt=ipmi", "mtm=$bmcmtm", "serial=$bmcserial", "bmcusername=$bmcuser", "bmcpassword=$bmcpass", "nodetype=$nodetype", "hwtype=$hwtype", "groups=all" ] }, $request_command, 0, 1);
|
|
if ($::RUNCMD_RC != 0) {
|
|
my $rsp = {};
|
|
push @{ $rsp->{data} }, "create or modify node is failed.\n";
|
|
xCAT::MsgUtils->message("E", $rsp, $::CALLBACK);
|
|
return 2;
|
|
}
|
|
|
|
}
|
|
|
|
#----------------------------------------------------------------------------
|
|
|
|
=head3 send_rep
|
|
|
|
DESCRIPTION:
|
|
Send date from forked child process to parent process.
|
|
This subroutine will be replace the original $callback in the forked child process
|
|
|
|
ARGUMENTS:
|
|
$resp - The response which generated in xCAT::Utils->message();
|
|
|
|
=cut
|
|
|
|
#----------------------------------------------------------------------------
|
|
|
|
sub send_rep {
|
|
my $resp = shift;
|
|
|
|
unless ($resp) { return; }
|
|
store_fd($resp, $parent_fd);
|
|
}
|
|
|
|
#----------------------------------------------------------------------------
|
|
|
|
=head3 forward_data
|
|
|
|
DESCRIPTION:
|
|
Receive data from forked child process and call the original $callback to forward data to xcat client
|
|
|
|
=cut
|
|
|
|
#----------------------------------------------------------------------------
|
|
|
|
sub forward_data {
|
|
my $callback = shift;
|
|
my $fds = shift;
|
|
my @ready_fds = $fds->can_read(1);
|
|
my $rfh;
|
|
my $rc = @ready_fds;
|
|
foreach $rfh (@ready_fds) {
|
|
my $data;
|
|
my $responses;
|
|
eval {
|
|
$responses = fd_retrieve($rfh);
|
|
};
|
|
if ($@ and $@ =~ /^Magic number checking on storable file/) { #this most likely means we ran over the end of available input
|
|
$fds->remove($rfh);
|
|
close($rfh);
|
|
} else {
|
|
eval { print $rfh "ACK\n"; }; #Ignore ack loss due to child giving up and exiting, we don't actually explicitly care about the acks
|
|
$callback->($responses);
|
|
}
|
|
}
|
|
yield; #Try to avoid useless iterations as much as possible
|
|
return $rc;
|
|
}
|
|
|
|
|
|
#----------------------------------------------------------------------------
|
|
|
|
=head3 split_comma_delim_str
|
|
|
|
Split comma-delimited list of strings into an array.
|
|
|
|
Arguments: comma-delimited string
|
|
Returns: Returns list of strings (ref)
|
|
|
|
=cut
|
|
|
|
#-----------------------------------------------------------------------------
|
|
sub split_comma_delim_str {
|
|
my $input_str = shift;
|
|
|
|
my @result = split(/ /, $input_str);
|
|
return \@result;
|
|
}
|
|
|
|
#----------------------------------------------------------------------------
|
|
|
|
=head3 create_version_response
|
|
|
|
Create a response containing the command name and version
|
|
=cut
|
|
|
|
#-----------------------------------------------------------------------------
|
|
sub create_version_response {
|
|
my $command = shift;
|
|
my $rsp;
|
|
my $version = xCAT::Utils->Version();
|
|
push @{ $rsp->{data} }, "$command - xCAT $version";
|
|
xCAT::MsgUtils->message("I", $rsp, $::CALLBACK);
|
|
}
|
|
|
|
|
|
#----------------------------------------------------------------------------
|
|
|
|
=head3 create_error_response
|
|
|
|
Create a response containing a single error message
|
|
Arguments: error message
|
|
=cut
|
|
|
|
#-----------------------------------------------------------------------------
|
|
sub create_error_response {
|
|
my $error_msg = shift;
|
|
my $rsp;
|
|
push @{ $rsp->{data} }, $error_msg;
|
|
xCAT::MsgUtils->message("I", $rsp, $::CALLBACK);
|
|
}
|
|
|
|
|
|
#----------------------------------------------------------------------------
|
|
|
|
=head3 bmcdiscovery
|
|
|
|
Support for discovering bmc
|
|
Returns:
|
|
0 - OK
|
|
1 - help
|
|
2 - error
|
|
=cut
|
|
|
|
#-----------------------------------------------------------------------------
|
|
sub bmcdiscovery {
|
|
|
|
my $request = shift;
|
|
my $callback = shift;
|
|
my $request_command = shift;
|
|
|
|
my $rc = 0;
|
|
|
|
##############################################################
|
|
# process the command line
|
|
# 0=success, 1=version, 2=error for check_auth_, other=error
|
|
##############################################################
|
|
$rc = bmcdiscovery_processargs($request, $callback, $request_command);
|
|
if ($rc != 0) {
|
|
if ($rc != 1)
|
|
{
|
|
if ($rc != 2)
|
|
{
|
|
bmcdiscovery_usage(@_);
|
|
}
|
|
}
|
|
return ($rc - 1);
|
|
}
|
|
|
|
#scan_process($::opt_M,$::opt_R);
|
|
|
|
return $rc;
|
|
|
|
}
|
|
|
|
|
|
#----------------------------------------------------------------------------
|
|
|
|
=head3 get bmc account in passwd table
|
|
Returns:
|
|
username/password pair
|
|
Notes:
|
|
The default username/password is ADMIN/admin
|
|
=cut
|
|
|
|
#----------------------------------------------------------------------------
|
|
|
|
sub bmcaccount_from_passwd {
|
|
my $bmcusername = "ADMIN";
|
|
my $bmcpassword = "admin";
|
|
my $passwdtab = xCAT::Table->new("passwd", -create => 0);
|
|
if ($passwdtab) {
|
|
my $bmcentry = $passwdtab->getAttribs({ 'key' => 'ipmi' }, 'username', 'password');
|
|
if (defined($bmcentry)) {
|
|
$bmcusername = $bmcentry->{'username'};
|
|
$bmcpassword = $bmcentry->{'password'};
|
|
unless ($bmcusername) {
|
|
$bmcusername = '';
|
|
}
|
|
unless ($bmcpassword) {
|
|
$bmcpassword = '';
|
|
}
|
|
}
|
|
}
|
|
return ($bmcusername, $bmcpassword);
|
|
}
|
|
|
|
#----------------------------------------------------------------------------
|
|
|
|
=head3 bmcdiscovery_ipmi
|
|
|
|
Support for discovering bmc using ipmi
|
|
Returns:
|
|
if it is bmc, it returns bmc ip or host;
|
|
if it is not bmc, it returns nothing;
|
|
|
|
=cut
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
sub bmcdiscovery_ipmi {
|
|
my $ip = shift;
|
|
my $opz = shift;
|
|
my $opw = shift;
|
|
my $request_command = shift;
|
|
my $node = sprintf("node-%08x", unpack("N*", inet_aton($ip)));
|
|
my $bmcstr = "BMC Session ID";
|
|
my $bmcusername = '';
|
|
my $bmcpassword = '';
|
|
if ($bmc_user) {
|
|
$bmcusername = "-U $bmc_user";
|
|
}
|
|
if ($bmc_pass) {
|
|
$bmcpassword = "-P $bmc_pass";
|
|
}
|
|
my $icmd = "/opt/xcat/bin/ipmitool-xcat -vv -I lanplus $bmcusername $bmcpassword -H $ip chassis status ";
|
|
my $output = xCAT::Utils->runcmd("$icmd", -1);
|
|
if ($output =~ $bmcstr) {
|
|
|
|
# The output contains System Power indicated the username/password is correct, then try to get MTMS
|
|
if ($output =~ /System Power\s*:\s*\S*/) {
|
|
my $mtm = '';
|
|
my $serial = '';
|
|
|
|
# For system X and Tuleta, the fru 0 will contain the MTMS; For firestone, fru 3; For habanero, fru 2
|
|
my @fru_num = (0, 2, 3);
|
|
foreach my $fru_cmd_num (@fru_num) {
|
|
my $fru_cmd = "$::XCATROOT/bin/ipmitool-xcat -I lanplus $bmcusername $bmcpassword " .
|
|
"\-H $ip fru print $fru_cmd_num";
|
|
my @fru_output_array = xCAT::Utils->runcmd($fru_cmd, -1);
|
|
if (($::RUNCMD_RC eq 0) && @fru_output_array) {
|
|
my $fru_output = join(" ", @fru_output_array);
|
|
|
|
if ($fru_cmd_num == 0) {
|
|
if (($fru_output =~ /Product Part Number :\s*(\S*).*Product Serial :\s*(\S*)/)) {
|
|
$mtm = $1;
|
|
$serial = $2;
|
|
last;
|
|
}
|
|
}
|
|
else {
|
|
if (($fru_output =~ /Chassis Part Number\s*:\s*(\S*).*Chassis Serial\s*:\s*(\S*)/)) {
|
|
$mtm = $1;
|
|
$serial = $2;
|
|
last;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$ip .= ",$mtm";
|
|
$ip .= ",$serial";
|
|
if ($::opt_P) {
|
|
if ($::opt_U) {
|
|
$ip .= ",$::opt_U,$::opt_P";
|
|
} else {
|
|
$ip .= ",,$::opt_P";
|
|
}
|
|
} else {
|
|
$ip .= ",,";
|
|
}
|
|
$ip .= ",mp,bmc";
|
|
if ($mtm and $serial) {
|
|
$node = "node-$mtm-$serial";
|
|
$node =~ s/(.*)/\L$1/g;
|
|
}
|
|
} elsif ($output =~ /error : unauthorized name/) {
|
|
xCAT::MsgUtils->message("E", { data => ["BMC username is incorrect for $ip"] }, $::CALLBACK);
|
|
return 1;
|
|
} elsif ($output =~ /RAKP \S* \S* is invalid/) {
|
|
xCAT::MsgUtils->message("E", { data => ["BMC password is incorrect for $ip"] }, $::CALLBACK);
|
|
return 1;
|
|
}
|
|
if (defined($opz) || defined($opw))
|
|
{
|
|
format_stanza($node, $ip);
|
|
if (defined($opw))
|
|
{
|
|
write_to_xcatdb($node, $ip, $request_command);
|
|
}
|
|
}
|
|
else {
|
|
my $rsp = {};
|
|
push @{ $rsp->{data} }, "$ip";
|
|
xCAT::MsgUtils->message("I", $rsp, $::CALLBACK);
|
|
}
|
|
}
|
|
}
|
|
|
|
1;
|