/[pxelator]/lib/PXElator/dhcpd.pm
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revision 422 by dpavlin, Wed Sep 9 14:27:02 2009 UTC revision 423 by dpavlin, Sat Sep 12 22:18:34 2009 UTC
# Line 176  sub process_packet { Line 176  sub process_packet {
176    
177          my $messagetype = $dhcp->getOptionValue(DHO_DHCP_MESSAGE_TYPE());          my $messagetype = $dhcp->getOptionValue(DHO_DHCP_MESSAGE_TYPE());
178    
179            my @type;
180    
181          if ($messagetype eq DHCPDISCOVER()) {          if ($messagetype eq DHCPDISCOVER()) {
                 $audit->{type} = 'discover';  
182                  $packet->{Comment} = $dhcp->comment();                  $packet->{Comment} = $dhcp->comment();
183                  $packet->{DHO_DHCP_MESSAGE_TYPE()} = DHCPOFFER();                  $packet->{DHO_DHCP_MESSAGE_TYPE()} = DHCPOFFER();
184                    @type = qw( discover offser );
185          } elsif ($messagetype eq DHCPREQUEST()) {          } elsif ($messagetype eq DHCPREQUEST()) {
186                  my $requested_ip = $dhcp->getOptionValue(DHO_DHCP_REQUESTED_ADDRESS());                  @type = qw( request );
187                  $audit->{type} = 'request';                  my $requested_ip = $dhcp->getOptionValue(DHO_DHCP_REQUESTED_ADDRESS()) || $dhcp->ciaddr();
188                  if ( $ip eq $requested_ip ) {                  if ( $ip eq $requested_ip ) {
189                          $packet->{DHO_DHCP_MESSAGE_TYPE()}      = DHCPACK();                          $packet->{DHO_DHCP_MESSAGE_TYPE()}      = DHCPACK();
190                          $packet->{DHO_DHCP_LEASE_TIME()}        = 5 * 60; # 5 min                          $packet->{DHO_DHCP_LEASE_TIME()}        = 5 * 60; # 5 min
191  #                       $packet->{DHO_ROOT_PATH()}              = '/exports/foobar';  #                       $packet->{DHO_ROOT_PATH()}              = '/exports/foobar';
192                            $type[1] = 'ack';
193                  } else {                  } else {
194                          $packet->{DHO_DHCP_MESSAGE_TYPE()} = DHCPNAK();                          $packet->{DHO_DHCP_MESSAGE_TYPE()} = DHCPNAK();
195                          $packet->{DHO_DHCP_MESSAGE()} = "Bad request, expected $ip";                          $packet->{DHO_DHCP_MESSAGE()} = "Bad request, expected $ip got $requested_ip";
196                            $type[1] = 'nak';
197                  }                  }
198          } elsif ($messagetype eq DHCPINFORM()) {          } elsif ($messagetype eq DHCPINFORM()) {
199                  $audit->{type} = 'inform';                  @type = qw( inform ignored );
200          } else {          } else {
201                  $audit->{type} = sprintf('ignored %x', $messagetype);                  @type = ( $messagetype, 'ignored' );
202          }          }
203    
204            warn "# type ",dump @type;
205            $audit->{type} = [ @type ];
206    
207          warn ">> $mac == $ip server: $server::ip", $file ? " file: $file\n" : "\n" if $debug;          warn ">> $mac == $ip server: $server::ip", $file ? " file: $file\n" : "\n" if $debug;
208          $audit->{response} = $packet;          $audit->{response} = $packet;
209    
# Line 222  sub process_packet { Line 229  sub process_packet {
229                  warn $audit->{error};                  warn $audit->{error};
230          }          }
231    
232          CouchDB::audit( $audit->{type}, $audit );          CouchDB::audit( @type, $audit );
233    
234  #       system("arp -s $ip $mac"),  #       system("arp -s $ip $mac"),
235    
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