d6846d76ba
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@26 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
103 lines
2.9 KiB
Perl
103 lines
2.9 KiB
Perl
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
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package xCAT_plugin::bmcconfig;
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use Data::Dumper;
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use xCAT::Table;
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sub handled_commands {
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return {
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getbmcconfig => 'bmcconfig',
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};
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}
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sub genpassword {
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my $length = shift;
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my $password='';
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my $characters= 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890';
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srand; #have to reseed, rand is not rand otherwise
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while (length($password) < $length) {
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$password .= substr($characters,int(rand 63),1);
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}
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return $password;
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}
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sub net_parms {
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my $ip = shift;
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if ($ip =~ /[A-Za-z]/) {
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my $addr = (gethostbyname($ip))[4];
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my @bytes = unpack("C4",$addr);
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$ip = join(".",@bytes);
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}
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my $nettab = xCAT::Table->new('networks');
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unless ($nettab) { return undef };
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my @nets = $nettab->getAllAttribs('net','mask','gateway');
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foreach (@nets) {
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my $net = $_->{'net'};
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my $mask =$_->{'mask'};
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my $gw = $_->{'gateway'};
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$ip =~ /([0-9]+)\.([0-9]+)\.([0-9]+)\.([0-9]+)/;
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my $ipnum = ($1<<24)+($2<<16)+($3<<8)+$4;
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$mask =~ /([0-9]+)\.([0-9]+)\.([0-9]+)\.([0-9]+)/;
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my $masknum = ($1<<24)+($2<<16)+($3<<8)+$4;
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$net =~ /([0-9]+)\.([0-9]+)\.([0-9]+)\.([0-9]+)/;
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my $netnum = ($1<<24)+($2<<16)+($3<<8)+$4;
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if (($ipnum & $masknum)==$netnum) {
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return ($ip,$mask,$gw);
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}
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}
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}
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sub process_request {
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my $request = shift;
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my $callback = shift;
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my $node = $request->{'!xcat_clienthost'}->[0];
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my $sitetable = xCAT::Table->new('site');
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my $ipmitable = xCAT::Table->new('ipmi');
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my $passtable = xCAT::Table->new('passwd');
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my $tmphash;
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my $username = 'USERID';
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my $gennedpassword=0;
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my $bmc;
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my $password = 'PASSW0RD';
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if ($passtable) { ($tmphash)=$passtable->getAttribs({key=>'ipmi'},'username','password'); }
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#Check for generics, can grab for both user and pass with a query
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#since they cannot be in disparate records in passwd tab
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if ($tmphash->{username}) {
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$username=$tmphash->{username};
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}
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if ($tmphash->{password}) { #It came for free with the last query
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$password=$tmphash->{password};
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}
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$tmphash=($sitetable->getAttribs({key=>'genpasswords'},'value'))[0];
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if ($tmphash->{value} eq "1" or $tmphash->{value} =~ /y(es)?/i) {
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$password = genpassword(8);
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$gennedpassword=1;
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} else {
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$tmphash=$ipmitable->getNodeAttribs($node,['password']);
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if ($tmphash->{password}) {
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$password = $tmphash->{password};
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}
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}
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$tmphash=$ipmitable->getNodeAttribs($node,['bmc','username']);
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if ($tmphash->{bmc} ) {
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$bmc=$tmphash->{bmc};
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}
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if ($tmphash->{username}) {
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$username = $tmphash->{username};
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}
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(my $ip,my $mask,my $gw) = net_parms($bmc);
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my $response={bmcip=>$ip,netmask=>$mask,gateway=>$gw,username=>$username,password=>$password};
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$callback->($response);
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if ($gennedpassword) { # save generated password
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$ipmitable->setNodeAttribs($node,{password=>$password});
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}
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return 1;
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}
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1;
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