SMTP domain Whitelist Allow SMTP request based on MAIL FROM on serverside
Hello iRule experts, I am an irule beginner and I need some help.I have a datagroupe that contains more than 200 domain . I need route mail based on the domain found in the FROM header . My irule must verify if this domain has been properly Whitelisted by checking the datagroupe . My Irule Work when I'm using SMTP in cleartext without starttls activated on smtps profil . But with SMTP STARTTLS activated it's not work .So I'm want to check the mail from on Serverside because it using SMTP without Starttls . CLIENT-----:Port25(allow Starttls)F5--->SMTP(ClearText):Port25-->SERVER Here is my Irule that check MAIL FROM on CLIENT SIDE : Only Work if I use SMTP without Starttls configured on SMTPS profile when CLIENT_ACCEPTED { set cto "" set cdata "" log local0. "Connexion de [IP::remote_addr]" LB::connect TCP::collect set hsl [HSL::open -proto UDP -pool splunk.lab.local] set client_ip [IP::client_addr] } when CLIENT_DATA { log local0. "CLIENT_DATA" set cdata [TCP::payload] log local0. "cdata : $cdata" set hsl [HSL::open -proto UDP -pool splunk.lab.local] if { [string match -nocase "MAIL FROM:*" $cdata] } { log local0. "domaine : $cdata" set fromaddr [regsub -all \[\\r\\n\\s\] $cdata ""] log local0. "domaine : $fromaddr" set fromaddr [findstr $fromaddr ":" 1] log local0. "domaine : $fromaddr" set fromdomain [findstr $fromaddr "@" 1] log local0. "domaine : $fromdomain" if { [ class match [string tolower $fromdomain] contains "MailAddrList2" ] } { TCP::payload replace 0 0 $cto pool /Common/SMTP_POOL log local0. "Email Accept based on the recipient email address" log local0.info "domaine, $fromdomain, accepted , real client ip is : $client_ip" HSL::send $hsl "<190> domaine, $fromdomain , accepted, real client ip is : $client_ip \n" HSL::send $cdata "<190>domaine, $fromdomain , accepted" } else { reject log local0. "Domain not allowed please contact your administrator " HSL::send $hsl "<190> domaine, $fromdomain , not accepted, real client ip is : $client_ip \n" } } TCP::release TCP::collect } when SERVER_CONNECTED { log local0. "Connexion au serveur" TCP::collect } when SERVER_DATA { log local0. "sdata : [TCP::payload]" TCP::release `text` TCP::collect } Many thanks in advance Hermann
Perl Ltm Config To Xml (version 2)
Problem this snippet solves: This example is based on "Perl Ltm Config To Xml" by Joe Pruitt: queries the components of a virtual servers configuration and prints it out in an XML format for further processing. Now with a few more data retrieved (SNAT, object status) and does recursively on partitions, this way listing configuration generated by iApps on separate partitions. How to use this snippet: ./LTM-to-XML.pl bigip user pass Code : #!/usr/bin/perl #---------------------------------------------------------------------------- # The contents of this file are subject to the iControl Public License # Version 4.5 (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.f5.com/. # # Software distributed under the License is distributed on an "AS IS" # basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See # the License for the specific language governing rights and limitations # under the License. # # The Original Code is iControl Code and related documentation # distributed by F5. # # The Initial Developer of the Original Code is F5 Networks, # Inc. Seattle, WA, USA. Portions created by F5 are Copyright (C) 1996-2003 F5 Networks, # Inc. All Rights Reserved. iControl (TM) is a registered trademark of F5 Networks, Inc. # # Alternatively, the contents of this file may be used under the terms # of the GNU General Public License (the "GPL"), in which case the # provisions of GPL are applicable instead of those above. If you wish # to allow use of your version of this file only under the terms of the # GPL and not to allow others to use your version of this file under the # License, indicate your decision by deleting the provisions above and # replace them with the notice and other provisions required by the GPL. # If you do not delete the provisions above, a recipient may use your # version of this file under either the License or the GPL. #---------------------------------------------------------------------------- #use SOAP::Lite + trace => qw(method debug); use SOAP::Lite; #---------------------------------------------------------------------------- # Validate Arguments #---------------------------------------------------------------------------- my $BIGIP = $ARGV[0]; my $User = $ARGV[1]; my $Pass = $ARGV[2]; sub usage() { die ("Usage: LtmConfigToXml.pl host uid pwd\n"); } if ( ($BIGIP eq "") or ($User eq "") or ($Pass eq "") ) { usage(); } #---------------------------------------------------------------------------- # Transport Information #---------------------------------------------------------------------------- sub SOAP::Transport::HTTP::Client::get_basic_credentials { return "$User" => "$Pass"; } $urnMap = { "{urn:iControl}LocalLB.LBMethod" => 1, "{urn:iControl}LocalLB.MonitorRuleType" => 1, "{urn:iControl}LocalLB.ProfileContextType" => 1, "{urn:iControl}LocalLB.ProfileType" => 1, "{urn:iControl}LocalLB.VirtualServer.VirtualServerType" => 1, "{urn:iControl}LocalLB.AvailabilityStatus" => 1, "{urn:iControl}LocalLB.MonitorStatus" => 1, "{urn:iControl}LocalLB.EnabledStatus" => 1, "{urn:iControl}Common.EnabledState" => 1, "{urn:iControl}Common.VLANFilterList" => 1, }; sub SOAP::Deserializer::typecast { my ($self, $value, $name, $attrs, $children, $type) = @_; my $retval = undef; if ( 1 == $urnMap->{$type} ) { $retval = $value; } return $retval; } sub GetInterface() { my ($module, $name) = @_; $interface = SOAP::Lite -> uri("urn:iControl:$module/$name") -> readable(1) -> proxy("https://$BIGIP/iControl/iControlPortal.cgi"); eval { $interface->transport->http_request->header ( 'Authorization' => 'Basic ' . MIME::Base64::encode("$User:$Pass", '') ); }; return $interface; } sub FixEmptyEntries() { my @list1 = @_; my @list2; my $valid_item = ""; for $i (0 .. $#list1) { $item = @list1[$i]; if ( $item ne "" ) { $valid_item = $item; break; } } for $i (0 .. $#list1) { $item = @list1[$i]; if ( $item ne "" ) { push @list2, $item; } else { push @list2, $valid_item; } } return @list2; } # Status conversion my $MONITOR_STATUS_MAP = { "MONITOR_STATUS_UNCHECKED" => "UNCHECKED", "MONITOR_STATUS_CHECKING" => "CHECKING", "MONITOR_STATUS_UP" => "UP", "MONITOR_STATUS_DOWN" => "DOWN", "MONITOR_STATUS_FORCED_DOWN" => "FORCED_DOWN", "MONITOR_STATUS_MAINT" => "MAINT", "MONITOR_STATUS_ADDRESS_DOWN" => "ADDRESS_DOWN", }; my $ENABLED_STATUS_MAP = { "ENABLED_STATUS_NONE" => "NONE", "ENABLED_STATUS_ENABLED" => "ENABLED", "ENABLED_STATUS_DISABLED" => "DISABLED", "ENABLED_STATUS_DISABLED_BY_PARENT" => "DISABLED_BY_PARENT", }; # Get config sub GetConfigXML() { # Enable Recursive Partition/Folder lookup and set /Common as active folder $SystemSession = &GetInterface("System", "Session"); $soapResponse = $SystemSession->set_recursive_query_state( SOAP::Data->name(state => "STATE_ENABLED") ); &checkResponse($soapResponse); $soapResponse = $SystemSession->set_active_folder( SOAP::Data->name(folder => "/") ); # Get data $LocalLBVirtualServer = &GetInterface("LocalLB", "VirtualServer"); $LocalLBPool = &GetInterface("LocalLB", "Pool"); $LocalLBPoolMember = &GetInterface("LocalLB", "PoolMember"); $LocalLBSNATPool = &GetInterface("LocalLB", "SNATPool"); # VS List $soapResponse = $LocalLBVirtualServer->get_list(); &checkResponse($soapResponse); @vs_list = @{$soapResponse->result}; # Destination $soapResponse = $LocalLBVirtualServer->get_destination_v2( SOAP::Data->name (virtual_servers => [@vs_list]) ); &checkResponse($soapResponse); @destination_list = @{$soapResponse->result}; # Type $soapResponse = $LocalLBVirtualServer->get_type( SOAP::Data->name (virtual_servers => [@vs_list]) ); &checkResponse($soapResponse); @vstype_list = @{$soapResponse->result}; # iRules $soapResponse = $LocalLBVirtualServer->get_rule( SOAP::Data->name (virtual_servers => [@vs_list]) ); &checkResponse($soapResponse); @rule_listA = @{$soapResponse->result}; # Profiles $soapResponse = $LocalLBVirtualServer->get_profile( SOAP::Data->name(virtual_servers => [@vs_list]) ); &checkResponse($soapResponse); @profile_listA = @{$soapResponse->result}; $soapResponse = $LocalLBVirtualServer->get_persistence_profile( SOAP::Data->name(virtual_servers => [@vs_list]) ); &checkResponse($soapResponse); @persistenceprofile_listA = @{$soapResponse->result}; # SNAT $soapResponse = $LocalLBVirtualServer->get_source_address_translation_snat_pool( SOAP::Data->name(virtual_servers => [@vs_list]) ); &checkResponse($soapResponse); @snat_list = @{$soapResponse->result}; # ensure we don't pass empty entries to the following methods. @snat_list2 = &FixEmptyEntries(@snat_list); # SNAT Pool Members $soapResponse = $LocalLBSNATPool->get_member_v2( SOAP::Data->name(snat_pools => [@snat_list2]) ); &checkResponse($soapResponse); @snatmember_listA = @{$soapResponse->result}; # State $soapResponse = $LocalLBVirtualServer->get_enabled_state( SOAP::Data->name(virtual_servers => [@vs_list]) ); &checkResponse($soapResponse); @state_list = @{$soapResponse->result}; # Pools $soapResponse = $LocalLBVirtualServer->get_default_pool_name( SOAP::Data->name (virtual_servers => [@vs_list]) ); &checkResponse($soapResponse); @pool_list = @{$soapResponse->result}; # ensure we don't pass empty entries to the following methods. @pool_list2 = &FixEmptyEntries(@pool_list); # Pool Members $soapResponse = $LocalLBPool->get_member_v2( SOAP::Data->name(pool_names => [@pool_list2]) ); &checkResponse($soapResponse); @member_listA = @{$soapResponse->result}; # Member/Monitor Status $soapResponse = $LocalLBPoolMember->get_monitor_status( SOAP::Data->name(pool_names => [@pool_list2]) ); &checkResponse($soapResponse); @monitor_statusA = @{$soapResponse->result}; $soapResponse = $LocalLBPoolMember->get_object_status( SOAP::Data->name(pool_names => [@pool_list2]) ); &checkResponse($soapResponse); @object_statusA = @{$soapResponse->result}; # LB Method $soapResponse = $LocalLBPool->get_lb_method( SOAP::Data->name(pool_names => [@pool_list2]) ); &checkResponse($soapResponse); @lbmethod_list = @{$soapResponse->result}; $soapResponse = $LocalLBPool->get_monitor_association( SOAP::Data->name(pool_names => [@pool_list2]) ); &checkResponse($soapResponse); @monitor_list = @{$soapResponse->result}; # print XML print "\n"; print " \n"; print " \n"; for $i (0 .. $#vs_list) { # vip $vip = @vs_list[$i]; $pool = @pool_list[$i]; $destination = @destination_list[$i]; $vstype = @vstype_list[$i]; $snat = @snat_list[$i]; $state = @state_list[$i]; @rule_list = @{$rule_listA[$i]}; @profile_list = @{$profile_listA[$i]}; @persistenceprofile_list = @{$persistenceprofile_listA[$i]}; # pool @member_list = @{$member_listA[$i]}; @monitor_status = @{$monitor_statusA[$i]}; @object_status = @{$object_statusA[$i]}; $monitorassociations = @monitor_list[$i]; $monitor_rule = $monitorassociations->{"monitor_rule"}; $lb_method = $lbmethod_list[$i]; # SNAT @snatmember_list = @{$snatmember_listA[$i]}; $daddr = $destination->{"address"}; $dport = $destination->{"port"}; print " \n"; for $j (0 .. $#rule_list) { $rule = @rule_list[$j]; $name = $rule->{"rule_name"}; $priority = $rule->{"priority"}; print " \n"; } for $j (0 .. $#profile_list) { $profile = @profile_list[$j]; $name = $profile->{"profile_name"}; $type = $profile->{"profile_type"}; $context = $profile->{"profile_context"}; $default = $pprofile->{"default_profile"}; print " \n"; } for $j (0 .. $#persistenceprofile_list) { $pprofile = @persistenceprofile_list[$j]; $name = $pprofile->{"profile_name"}; $default = $pprofile->{"default_profile"}; print " \n"; } if ( $pool ne "" ) { print " \n"; for $j (0 .. $#member_list) { $member = @member_list[$j]; $address = $member->{"address"}; $port = $member->{"port"}; $monitorS = @monitor_status[$j]->{"monitor_status"}; $objectS = @object_status[$j]->{"object_status"}; $enabledS = $objectS->{"enabled_status"}; $status = "$MONITOR_STATUS_MAP->{$monitorS}-$ENABLED_STATUS_MAP->{$enabledS}"; print " \n"; } $type = $monitor_rule->{"type"}; @templates = @{$monitor_rule->{"monitor_templates"}}; print " \n"; for $j (0 .. $#templates) { $template = @templates[$j]; print " \n"; } print " \n"; print " \n"; } if ( $snat ne "" ) { print " \n"; for $j (0 .. $#snatmember_list) { $snatmember = @snatmember_list[$j]; print " \n"; } print " \n"; } print " \n"; } print " \n"; print " \n"; # Set /Common as active folder $soapResponse = $SystemSession->set_active_folder( SOAP::Data->name(folder => "/") ); &checkResponse($soapResponse); } &GetConfigXML(); #---------------------------------------------------------------------------- # checkResponse #---------------------------------------------------------------------------- sub checkResponse() { my ($soapResponse) = (@_); if ( $soapResponse->fault ) { print $soapResponse->faultcode, " ", $soapResponse->faultstring, "\n"; exit(); } } Tested this on version: 12.0
Automate F5 Initial Setup - iControl & Ansible
Problem this snippet solves: While everyone loves F5, we all know the initial system setup, networking components and device service cluster is a tedious process. This simple Ansible playbook will allow you to automate the entire F5 initial setup by reading a CSV file and leave you with a ready to go active/standby pair. This does include setting up - NTP, DNS, Hostname, LACP, dot1q, Self-IPs, device trust, configuration sync, etc How to use this snippet: How to Use Required Items Ansible (tested on version 2.1) Blank pair of F5s with management IP configured (version 12.0 & 12.1) Install Ansible if Needed Official Ansible Install Guide Great 3rd Party Install Guide Download and Run F5 Ansible Setup Playbook - f5_ansible_setup.yml Please run the following Ansible Playbook. This will download the required modules, playbook for F5 Initial Setup and example CSV file. Be sure to run this playbook from ~/ansible/playbooks/ F5 Ansible Setup Playbook Fill Out CSV File - f5_initial_setup.csv Use the example CSV file as an example to fit to your environment. Using the CSV file allows you to not have to edit the actual F5 Initial Setup Playbook. This was tested on a pair of 5200v's with so adjust interfaces as needed. The CSV file will be automatically downloaded from GitHub when you run the F5 Ansible Install Playbook. Run F5 Initial Setup Playbook - f5_initial_setup.yml Once you have edited the CSV file to your needs, run the F5 Initial Setup Playbook. This playbook will read the CSV file and configure the two F5 devices from scratch. When everything completes, you should be left with an active/standby pair of devices ready to go! If you want to manually install the Ansible Playbook & Modules, please check out - GitHub Code : https://github.com/mwallco/f5_ansible Tested this on version: 12.0