Adaptation of the opsi-template scripts for the Citrix Online Plugin.
The online plugin is not being updated any more, so we have to use Citrix Receiver.
Downloadable from the Citrix Receiver site: http://receiver.citrix.com/

As Citrix Receiver is loaded with lots of unneeded stuff, we are going to install only one component.
Extract the downloaded file with Total Commander, or an other program that can handle compressed .exe files.
We need the ICAWebWrapper.msi file, this is the .msi of the Online Plugin.

What can be an useful tool is InstEd!: http://www.instedit.com/download.html
With this we make an msi transform to change the title that is shown in the add/remove programs interface in windows. “Online Plugin” doesn't say very much, does it?
In InstEd! we choose Tables → Property, change ProductName to Citrix Online Plug-in 14.1.0.0 (or the version that you are installing).
More information about MSI transforms: http://www.instedit.com/workingwithtransforms.html

NOTE: have to fix the rest of this wiki entry… some time soon!
But this might already help somebody..

This is a different version than the one already on here, this includes adding a website to the trusted zone in Internet Settings, and creating a few shortcuts. Only tested this as script, not as complete package. The mozilla-firefox package is not finished yet.

Shortcuts are made for the https://subdomain.your-mom.com site, which of course doesn't really exist.

[Package]
version: 1
depends: 
incremental: False
 
[Product]
type: localboot
id: citrix-plugin
name: Citrix Online Plugin
description: Citrix ICA Client Plugin
advice: 
version: 14.1.0.0
priority: -50
licenseRequired: False
productClasses: 
setupScript: setup.ins
uninstallScript: uninstall.ins
updateScript: 
alwaysScript: 
onceScript: 
customScript: 
userLoginScript: 
 
[ProductDependency]
action: setup
requiredProduct: mozilla-firefox
requiredStatus: installed
 
[Changelog]
citrix-plugin (14.1.0.0-1) testing; urgency=low
 
  * Initial package

[Actions]
requiredWinstVersion >= "4.11.2.1"
 
DefVar $MsiId$
DefVar $UninstallProgram$
DefVar $LogDir$
DefVar $ProductId$  
DefVar $MinimumSpace$
DefVar $InstallDir$
DefVar $ExitCode$
 
Set $LogDir$ = "%SystemDrive%\tmp"
 
; ----------------------------------------------------------------
; - Please edit the following values                             -
; ----------------------------------------------------------------
;$ProductId$ should be the name of the product in opsi
; therefore please: only lower letters, no umlauts, 
; no white space use '-' as a seperator
Set $ProductId$       = "citrix-plugin"
Set $MinimumSpace$    = "100 MB"
Set $MsiId$ = 'CitrixOnlinePluginPackWeb'
Set $InstallDir$      = "%ProgramFiles32Dir%\Citrix"
; ----------------------------------------------------------------
 
if not(HasMinimumSpace ("%SystemDrive%", $MinimumSpace$))
	LogError "Not enough space on %SystemDrive%, " + $MinimumSpace$ + " on drive %SystemDrive% needed for " + $ProductId$
	isFatalError
	; Stop process and set installation status to failed
else
	comment "Show product picture"
	ShowBitmap "%ScriptPath%\" + $ProductId$ + ".png" $ProductId$
 
if not (GetRegistryStringValue32("[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\" + $MsiId$ + "] DisplayName") = "")
	comment "MSI id " + $MsiId$ + " found in registry, starting uninstall"
	Winbatch_uninstall
	sub_check_exitcode
 
	comment "Cleanup registry"
	Registry_uninstall_all /AllNTUserDats
	Registry_uninstall
 
	comment "Delete program shortcuts"
	LinkFolder_uninstall
endif
 
	Message "Installing " + $ProductId$ + " ..."
 
	comment "Start setup program"
	Winbatch_install
	Sub_check_exitcode
 
	comment "Patch Registry"
	Registry_install_all /AllNTUserDats
	Registry_install
 
	comment "Create shortcuts"
	LinkFolder_install
 
endif
 
[Winbatch_install]
msiexec.exe /qn /i "%ScriptPath%\files\Citrix_ICAWebWrapper_14.1.0.0.msi" TRANSFORMS="%ScriptPath%\files\Citrix_ICAWebWrapper_14.1.0.0.mst"
; Let's unregister the redirector plugin for all browsers.. Somehow I don't think this works yet. Blame citrix.
"$InstallDir$\ICA Client\redirector.exe" /unregAll
 
[Registry_install_all]
openkey [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\your-mom.com\subdomain]
set "https" = REG_DWORD:0002
 
[Registry_install]
openkey [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Citrix]
set "IcaEnableKeepAlive"=REG_DWORD:00000001
set "IcaKeepAliveInternal"=REG_DWORD:00000060
 
openkey [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters]
set "TcpMaxDataRetransmissions"=REG_DWORD:00000010
 
; Let's get rid of that citrix redirector plugin!
deletekey [HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\MozillaPlugins\@Citrix.com/npURLInterceptor]
openkey [HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\Run]
deletevar "Redirector"
 
[LinkFolder_install]
set_basefolder common_programs
set_subfolder Citrix
set_link
 	name: This space available (Mozilla Firefox)
 	target: "%ProgramFiles32Dir%\Mozilla Firefox\firefox.exe"
 	parameters: https://subdomain.your-mom.com
 	working_dir: "%ProgramFiles32Dir%\Mozilla Firefox"
 	icon_file: "$InstallDir$\wfica32.exe"
 	icon_index: 0
end_link
set_link
 	name: Your name here (Internet Explorer)
 	target: "%ProgramFiles32Dir%\Internet Explorer\iexplore.exe"
 	parameters: https://subdomain.your-mom.com
 	working_dir: "%ProgramFiles32Dir%\Internet Explorer\"
 	icon_file: "$InstallDir$\wfica32.exe"
 	icon_index: 0
end_link
 
set_basefolder common_desktopdirectory
set_subfolder ""
set_link
 	name: Do not click me
 	target: "%ProgramFiles32Dir%\Mozilla Firefox\firefox.exe"
 	parameters: https://subdomain.your-mom.com
 	working_dir: "%ProgramFiles32Dir%\Mozilla Firefox"
 	icon_file: "$InstallDir$\wfica32.exe"
 	icon_index: 0
end_link
 
[Winbatch_uninstall]
"%ScriptPath%\files\CitrixOnlinePluginWeb_14.1.0.0.exe" /silent /noreboot /uninstall
 
[Registry_uninstall_all]
deletekey [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\your-mom.com\subdomain]
 
[Registry_uninstall]
deletekey [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Citrix]
openkey [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters]
deletevar "TcpMaxDataRetransmissions"
 
[LinkFolder_uninstall]
set_basefolder common_programs
delete_subfolder Citrix
 
set_basefolder common_desktopdirectory
set_subfolder ""
delete_element Do not click me
 
 
[Sub_check_exitcode]
comment "Test for installation success via exit code"
set $ExitCode$ = getLastExitCode
; informations to exit codes see
; http://msdn.microsoft.com/en-us/library/aa372835(VS.85).aspx
; http://msdn.microsoft.com/en-us/library/aa368542.aspx
if ($ExitCode$ = "0")
	comment "Looks good: setup program gives exitcode zero"
else
	comment "Setup program gives a exitcode unequal zero: " + $ExitCode$
	if ($ExitCode$ = "1605")
		comment "ERROR_UNKNOWN_PRODUCT	1605	This action is only valid for products that are currently installed."
		comment "Uninstall of a not installed product failed - no problem"
	else
		if ($ExitCode$ = "1641")
			comment "looks good: setup program gives exitcode 1641"
			comment "ERROR_SUCCESS_REBOOT_INITIATED	1641	The installer has initiated a restart. This message is indicative of a success."
		else
			if ($ExitCode$ = "3010")
				comment "looks good: setup program gives exitcode 3010"
				comment "ERROR_SUCCESS_REBOOT_REQUIRED	3010	A restart is required to complete the install. This message is indicative of a success."
			else
				logError "Fatal: Setup program gives an unknown exitcode unequal zero: " + $ExitCode$
				isFatalError
			endif
		endif
	endif
endif