Get-FWAuthorisedApplications.ps1

1. <# 
2. .SYNOPSIS 
3.     This script displays each Firewall Authorised Application 
4. .DESCRIPTION 
5.     This script gets the list of authorised applications, then 
6.     displays them. This is a re-write of a MSDN Script written in 
7.     VBScript. 
8. .NOTES 
9.     File Name  : Get-FWAuthorisedApplications.ps1 
10.     Author     : Thomas Lee - tfl@psp.co.uk 
11.     Requires   : PowerShell Version 2.0 
12. .LINK 
13.     This script posted to: 
14.         http://www.pshscripts.blogspot.com 
15.     MSDN Sample posted at: 
16.         http://msdn.microsoft.com/en-us/library/aa366181%28VS.85%29.aspx 
17. .EXAMPLE 
18.     PSH [C:\foo]: .\Get-FWAuthorisedApplications.ps1 
19.     2 Authorised Applications: 
20.       Name:          : Delivery Manager Service 
21.       Image Filename : C:\Program Files (x86)\Kontiki\KService.exe 
22.       IP Version     : ANY 
23.       Scope          : All subnets 
24.       RemoteAddresses: * 
25.       Enabled        : True 
26.      
27.       Name:          : BitTorrent 
28.       Image Filename : C:\Program Files (x86)\BitTorrent\bittorrent.ex 
29.       IP Version     : ANY 
30.       Scope          : All subnets 
31.       RemoteAddresses: * 
32.       Enabled        : True 
33. #> 
34.  
35. ## 
36. # Start of script 
37. ## 
38.  
39. # IP Version Constants 
40. $NET_FW_IP_VERSION_V4 = 0 
41. $NET_FW_IP_VERSION_V4_NAME = "IPv4" 
42. $NET_FW_IP_VERSION_V6 = 1 
43. $NET_FW_IP_VERSION_V6_NAME = "IPv6" 
44. $NET_FW_IP_VERSION_ANY = 2 
45. $NET_FW_IP_VERSION_ANY_NAME = "ANY" 
46.  
47. # Scope constants 
48. $NET_FW_SCOPE_ALL = 0 
49. $NET_FW_SCOPE_ALL_NAME = "All subnets" 
50. $NET_FW_SCOPE_LOCAL_SUBNET = 1 
51. $NET_FW_SCOPE_LOCAL_SUBNET_NAME = "Local subnet only" 
52. $NET_FW_SCOPE_CUSTOM = 2 
53. $NET_FW_SCOPE_CUSTOM_NAME = "Custom Scope (see RemoteAddresses)" 
54.  
55. # Create the firewall manager object 
56. $fwMgr = new-object -com HNetCfg.FwMgr 
57.  
58. # Get the current profile for the local firewall policy 
59. $profile = $fwMgr.LocalPolicy.CurrentProfile 
60.  
61. #Display authorised applications 
62.  
63. "{0} Authorised Applications:" -f $profile.AuthorizedApplications.Count 
64. foreach ($app in $profile.AuthorizedApplications) { 
65.  
66.     "  Name:          : {0}" -f $app.Name 
67.     "  Image Filename : {0}" -f $app.ProcessImageFileName 
68.  
69.     switch ($app.IpVersion) { 
70.         $NET_FW_IP_VERSION_V4  {"  IP Version     : {0}" -f $NET_FW_IP_VERSION_V4_NAME} 
71.         $NET_FW_IP_VERSION_V6  {"  IP Version     : {0}" -f $NET_FW_IP_VERSION_V6_NAME} 
72.         $NET_FW_IP_VERSION_ANY {"  IP Version     : {0}" -f $NET_FW_IP_VERSION_ANY_NAME} 
73.     } 
74.     switch ($app.Scope) { 
75.         $NET_FW_SCOPE_ALL          {"  Scope          : {0}" -f $NET_FW_SCOPE_ALL_NAME} 
76.         $NET_FW_SCOPE_LOCAL_SUBNET {"  Scope          : {0}" -f $NET_FW_SCOPE_LOCAL_SUBNET_NAME} 
77.         $NET_FW_SCOPE_CUSTOM       {"  Scope          : {0}" -f $NET_FW_SCOPE_CUSTOM_NAME} 
78.     } 
79.     "  RemoteAddresses: {0}" -f $app.RemoteAddresses 
80.     "  Enabled        : {0}" -f $app.Enabled 
81.     "" 
82. }  

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