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Get-FolderAccess.ps1
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Get-FolderAccess.ps1
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# NOTE: working on v2, but this is kind of a mess, and you may be better off using NTFSSecurity module with acltohtml to build a report
#
# https:/raandree/NTFSSecurity
#
# acltohtml source: https://fossil.include-once.org/poshcode/artifact/e58827e740ef882e
#
# Best to run as admin account or you might get "Attempted to perform an unauthorized operation" on folders you can't access.
# Depth 0 = only specified folder. # This used to be set to folder and recurse all subs
# Depth 1-6 = works for folder and it's children
# Filters groups by regex on name, not by "if it found a group then exclude it"
# Does not tell you if the permission is inherited or explicit
#
# -Path = 'c:\temp' | 'r:\' | '\\server\share'
# -Depth = folder recurse depth. max is 6
# -ExpandGroups = get all nested members of AD groups. then does not show group names
# -ShowAllAccounts = include builtin accounts and AD groups. for use with ExpandGroups
# -ReportFormat = creates report in HTML or EXCEL format
# -DontOpen = does not open report file after creation
# -Rights = allows regex filter on access rights (ex:'readonly') # Doesn't work for some reason?
#
# EXAMPLES:
# Get-FolderAccess -Path 'c:\temp\scripts'
# Get-FolderAccess -Path 'c:\temp' -ExpandGroups -ShowAllAccounts -Depth 0 -ReportFormat HTML
# Get-FolderAccess -Path 'c:\temp' -Depth 0 -ReportFormat HTML
#
# RETURNS
# if ReportFormat is Console (default) it outputs an object to the console window
# if ReportFormat is either HTML or Excel, it returns the path to the created report
#
# TODO:
# include email (maybe...)
# include folder browser dialogue for chosing where to save the report (maybe...)
function Get-FolderAccess {
[CmdletBinding()]
param (
[string]$Path = $PWD,
[int]$Depth = 1,
[switch]$ExpandGroups = $false,
[switch]$ShowAllAccounts = $false,
[switch]$DontOpen = $false,
[ValidateSet('Console','HTML','Excel')]
$ReportFormat = 'Console'
)
function Get-FolderACL ([string]$Path, [string]$Domain) {
# if you get access denied, skip the folder
try {
$CurrentACL = Get-Acl -Path $Path
} catch {
Write-Warning "Could not Get-Acl for $Path"
continue
}
# can't use this because we need the owner?
#$thisacl = Get-Acl -Path $Path
#$CurrentACL = New-Object System.Security.AccessControl.DirectorySecurity
#$CurrentACL.SetOwner([System.Security.Principal.NTAccount]$thisacl.Owner)
# could make hashtable of all current identities and exclude those from the output
# or just filter out what i don't want (builtin, nt authority, etc...)
#$CurrentACL.Access | % {$CurrentACL.RemoveAccessRule($_) | Out-Null} # does absolutely nothing???
#!#
#$root = Split-Path $Path -Leaf
#Write-Host "Folder: $root"
#!#
$CurrentACL.Access |
Where-Object {
# skip those whose rights are just a bunch of numbers because it won't let me add them to the FileSystemAccessrule
$_.FileSystemRights.ToString() -notmatch '^-?\d{5}'
} |
ForEach-Object {
# remove the domain\ in the name
$UserAccount = $_.IdentityReference.ToString().Substring($_.IdentityReference.ToString().IndexOf('\') + 1)
$IdentityReference = $_.IdentityReference.ToString()
$FileSystemRights = $_.FileSystemRights.ToString() # returns "Read, Write" may need to remove space
$InheritanceFlags = $_.InheritanceFlags.ToString() # returns "ContainerInherit, ObjectInherit" may need to remove space
$PropagationFlags = $_.PropagationFlags.ToString() # mostly just 'none'
$AccessControlType = $_.AccessControlType.ToString() # either 'allow' or 'deny'
# if ((([adsi]"LDAP://$_").userAccountControl[0] -band 2) -ne 0) {account is disabled}
# if we're not interested in all the accounts, we may as well save time by not enumerating the admins groups for every single folder
#if (!$ShowAllAccounts -and $UserAccount -match '(domain )?administrators') {
# changed to this because: if the account is not a member of the domain, your results will vary depending on your local groups of your whatever computer you're running this on
if ($UserAccount -match '(domain )?administrators') {
$CurrentACL.AddAccessRule($_)
} else {
try {
$dn = ([adsisearcher]"samaccountname=$($UserAccount)").FindOne().Path.Substring(7)
} catch {
$dn = $null
}
Get-Member $dn |
Where-Object { # filter out any ForeignSecurityPrincipals
$_ -notmatch 'S-\d-\d-\d{1,}'
} |
ForEach-Object {
$IdentityReference = ([adsi]"LDAP://$_").samaccountname.ToString()
$CurrentACLPermission = $IdentityReference, $FileSystemRights, $InheritanceFlags, $PropagationFlags, $AccessControlType
try {
$CurrentAccessRule = New-Object System.Security.AccessControl.FileSystemAccessRule $CurrentACLPermission
$CurrentACL.AddAccessRule($CurrentAccessRule)
} catch {
Write-Host "Error: `$CurrentAccessRule = New-Object System.Security.AccessControl.FileSystemAccessRule $CurrentACLPermission" -ForegroundColor Red
"Error: `$CurrentAccessRule = New-Object System.Security.AccessControl.FileSystemAccessRule $CurrentACLPermission" >> $logFile
}
}
}
}
Write-Output $CurrentACL | select * -Unique
}
function Get-Member ($GroupName) {
$Grouppath = "LDAP://" + $GroupName
$GroupObj = [ADSI]$Grouppath
#!#
#Write-Host " Group:"$GroupObj.cn.ToString()
#!#
$users = foreach ($member in $GroupObj.Member) {
$UserPath = "LDAP://" + $member
$UserObj = [ADSI]$UserPath
if ($UserObj.groupType.Value -eq $null) { # if this is NOT a group (it's a user) then...
#!#
#Write-Host " Member:"$UserObj.cn.ToString()
#!#
$member
} else { # this is a group. redo loop.
Get-Member -GroupName $member
}
}
$users | select -Unique
}
function acltohtml ($Path, $colACLs, $ShowAllAccounts, $Domain) {
$saveDir = "$env:TEMP\Network Access"
if (!(Test-Path $saveDir)) {
$null = mkdir "$saveDir\Logs"
}
$time = Get-Date -Format 'yyyyMMddHHmmss'
$saveName = "Network Access $time"
$report = "$saveDir\$saveName.html"
'' > $report
$result = New-Object System.Text.StringBuilder
#region Function definitions
function drawDirectory ($directory, $Domain) {
$dirHTML = New-Object System.Text.StringBuilder
$null = $dirHTML.Append('
<div class="')
if ($directory.level -eq 0) {
$null = $dirHTML.Append('he0_expanded')
} else {
$null = $dirHTML.Append('he' + $directory.level)
}
$null = $dirHTML.Append('"><span class="sectionTitle" tabindex="0">Folder ' + $directory.Folder + '</span></div>
<div class="container">
<div class="he4i">
<div class="heACL">
<table class="info3" cellpadding="0" cellspacing="0">
<thead>
<th scope="col"><b>Owner</b></th>
</thead>
<tbody>')
$null = $dirHTML.Append('<tr><td>' + $itemACL.Owner + '</td></tr>
<tr>
<td>
<table>
<thead>
<th>User</th>
<th>Control</th>
<th>Privilege</th>
</thead>
<tbody>')
$itemACL = $directory.ACL
if ($itemACL.AccessToString -ne $null) {
# select -u because duplicates if inherited and not
$acls = $itemACL.AccessToString.split("`n") | select -Unique | ? {$_ -notmatch ' -\d{9}$'} | sort
}
if (!$ShowAllAccounts) {
$acls = $acls -match "^$domain\\" -notmatch '\\MAM-|\\\w{2}-\w{3}\d-\w{3}|\\a-|\\-svc-'
}
$index = 0
$total = $acls.Count
$starttime = $lasttime = Get-Date
foreach ($acl in $acls) {
#$temp = [regex]::split($acl, '(?<!(,|NT))\s+')
$temp = [regex]::split($acl, '\s+(?=Allow|Deny)|(?<=Allow|Deny)\s+')
if ($debug) {
Write-Host "ACL(" $temp.gettype().name ")[" $temp.length "]: " $temp
}
if ($temp.count -eq 1) {
continue
}
$index++
$currtime = (Get-Date) - $starttime
$avg = $currtime.TotalSeconds / $index
$last = ((Get-Date) - $lasttime).TotalSeconds
$left = $total - $index
$WrPrgParam = @{
Activity = (
"Check if account is disabled $(Get-Date -f s)",
"Total: $($currtime -replace '\..*')",
"Avg: $('{0:N2}' -f $avg)",
"Last: $('{0:N2}' -f $last)",
"ETA: $('{0:N2}' -f ($avg * $left / 60))",
"min ($([string](Get-Date).AddSeconds($avg*$left) -replace '^.* '))"
) -join ' '
Status = "$index of $total ($left left) [$('{0:N2}' -f ($index / $total * 100))%]"
CurrentOperation = "USER: $($temp[0])"
PercentComplete = $index / $total * 100
id = 2
}
Write-Progress @WrPrgParam
$lasttime = Get-Date
if ($temp[0] -match "^$domain\\") {
if ((([adsi]([adsisearcher]"samaccountname=$($temp[0] -replace "^$domain\\")").findone().path).useraccountcontrol[0] -band 2) -ne 0) {
# account is disabled
$temp[0] += ' - DISABLED'
}
}
$null = $dirHTML.Append('<tr><td>' + $temp[0] + '</td><td>' + $temp[1] + '</td><td>' + $temp[2] + '</td></tr>')
}
$null = $dirHTML.Append('</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="filler"></div>
</div>')
return $dirHTML.ToString()
}
#endregion
#region Header, style and javascript functions needed by the html report
$null = $result.Append(@"
<html dir="ltr" xmlns:v="urn:schemas-microsoft-com:vml" gpmc_reportInitialized="false">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-16" />
<title>Access Control List for $Path</title>
<!-- Styles -->
<style type="text/css">
body { background-color:#FFFFFF; border:1px solid #666666; color:#000000; font-size:68%; font-family:MS Shell Dlg; margin:0,0,10px,0; word-break:normal; word-wrap:break-word; }
table { font-size:100%; table-layout:fixed; width:100%; }
td,th { overflow:visible; text-align:left; vertical-align:top; white-space:normal; }
.title { background:#FFFFFF; border:none; color:#333333; display:block; height:24px; margin:0px,0px,-1px,0px; padding-top:4px; position:relative; table-layout:fixed; width:100%; z-index:5; }
.he0_expanded { background-color:#FEF7D6; border:1px solid #BBBBBB; color:#3333CC; cursor:hand; display:block; font-family:MS Shell Dlg; font-size:100%; font-weight:bold; height:2.25em; margin-bottom:-1px; margin-left:0px; margin-right:0px; padding-left:8px; padding-right:5em; padding-top:4px; position:relative; width:100%; }
.he1_expanded { background-color:#A0BACB; border:1px solid #BBBBBB; color:#000000; cursor:hand; display:block; font-family:MS Shell Dlg; font-size:100%; font-weight:bold; height:2.25em; margin-bottom:-1px; margin-left:20px; margin-right:0px; padding-left:8px; padding-right:5em; padding-top:4px; position:relative; width:100%; }
.he1h_expanded { background-color: #7197B3; border: 1px solid #BBBBBB; color: #000000; cursor: hand; display: block; font-family: MS Shell Dlg; font-size: 100%; font-weight: bold; height: 2.25em; margin-bottom: -1px; margin-left: 10px; margin-right: 0px; padding-left: 8px; padding-right: 5em; padding-top: 4px; position: relative; width: 100%; }
.he1 { background-color:#A0BACB; border:1px solid #BBBBBB; color:#000000; cursor:hand; display:block; font-family:MS Shell Dlg; font-size:100%; font-weight:bold; height:2.25em; margin-bottom:-1px; margin-left:20px; margin-right:0px; padding-left:8px; padding-right:5em; padding-top:4px; position:relative; width:100%; }
.he2 { background-color:#C0D2DE; border:1px solid #BBBBBB; color:#000000; cursor:hand; display:block; font-family:MS Shell Dlg; font-size:100%; font-weight:bold; height:2.25em; margin-bottom:-1px; margin-left:30px; margin-right:0px; padding-left:8px; padding-right:5em; padding-top:4px; position:relative; width:100%; }
.he3 { background-color:#D9E3EA; border:1px solid #BBBBBB; color:#000000; cursor:hand; display:block; font-family:MS Shell Dlg; font-size:100%; font-weight:bold; height:2.25em; margin-bottom:-1px; margin-left:40px; margin-right:0px; padding-left:11px; padding-right:5em; padding-top:4px; position:relative; width:100%; }
.he4 { background-color:#E8E8E8; border:1px solid #BBBBBB; color:#000000; cursor:hand; display:block; font-family:MS Shell Dlg; font-size:100%; font-weight:bold; height:2.25em; margin-bottom:-1px; margin-left:50px; margin-right:0px; padding-left:11px; padding-right:5em; padding-top:4px; position:relative; width:100%; }
.he4h { background-color:#E8E8E8; border:1px solid #BBBBBB; color:#000000; cursor:hand; display:block; font-family:MS Shell Dlg; font-size:100%; font-weight:bold; height:2.25em; margin-bottom:-1px; margin-left:55px; margin-right:0px; padding-left:11px; padding-right:5em; padding-top:4px; position:relative; width:100%; }
.he4i { background-color:#F9F9F9; border:1px solid #BBBBBB; color:#000000; display:block; font-family:MS Shell Dlg; font-size:100%; margin-bottom:-1px; margin-left:30px; margin-right:0px; padding-bottom:5px; padding-left:21px; padding-top:4px; position:relative; width:100%; }
.he5 { background-color:#E8E8E8; border:1px solid #BBBBBB; color:#000000; cursor:hand; display:block; font-family:MS Shell Dlg; font-size:100%; font-weight:bold; height:2.25em; margin-bottom:-1px; margin-left:60px; margin-right:0px; padding-left:11px; padding-right:5em; padding-top:4px; position:relative; width:100%; }
.he5h { background-color:#E8E8E8; border:1px solid #BBBBBB; color:#000000; cursor:hand; display:block; font-family:MS Shell Dlg; font-size:100%; padding-left:11px; padding-right:5em; padding-top:4px; margin-bottom:-1px; margin-left:65px; margin-right:0px; position:relative; width:100%; }
.he5i { background-color:#F9F9F9; border:1px solid #BBBBBB; color:#000000; display:block; font-family:MS Shell Dlg; font-size:100%; margin-bottom:-1px; margin-left:65px; margin-right:0px; padding-left:21px; padding-bottom:5px; padding-top: 4px; position:relative; width:100%; }
DIV .expando { color:#000000; text-decoration:none; display:block; font-family:MS Shell Dlg; font-size:100%; font-weight:normal; position:absolute; right:10px; text-decoration:underline; z-index: 0; }
.he0 .expando { font-size:100%; }
.info, .info3, .info4, .disalign { line-height:1.6em; padding:0px,0px,0px,0px; margin:0px,0px,0px,0px; }
.disalign TD { padding-bottom:5px; padding-right:10px; }
.info TD { padding-right:10px; width:50%; }
.info3 TD { padding-right:10px; width:33%; }
.info4 TD, .info4 TH { padding-right:10px; width:25%; }
.info TH, .info3 TH, .info4 TH, .disalign TH { border-bottom:1px solid #CCCCCC; padding-right:10px; }
.subtable, .subtable3 { border:1px solid #CCCCCC; margin-left:0px; background:#FFFFFF; margin-bottom:10px; }
.subtable TD, .subtable3 TD { padding-left:10px; padding-right:5px; padding-top:3px; padding-bottom:3px; line-height:1.1em; width:10%; }
.subtable TH, .subtable3 TH { border-bottom:1px solid #CCCCCC; font-weight:normal; padding-left:10px; line-height:1.6em; }
.subtable .footnote { border-top:1px solid #CCCCCC; }
.subtable3 .footnote, .subtable .footnote { border-top:1px solid #CCCCCC; }
.subtable_frame { background:#D9E3EA; border:1px solid #CCCCCC; margin-bottom:10px; margin-left:15px; }
.subtable_frame TD { line-height:1.1em; padding-bottom:3px; padding-left:10px; padding-right:15px; padding-top:3px; }
.subtable_frame TH { border-bottom:1px solid #CCCCCC; font-weight:normal; padding-left:10px; line-height:1.6em; }
.subtableInnerHead { border-bottom:1px solid #CCCCCC; border-top:1px solid #CCCCCC; }
.explainlink { color:#000000; text-decoration:none; cursor:hand; }
.explainlink:hover { color:#0000FF; text-decoration:underline; }
.spacer { background:transparent; border:1px solid #BBBBBB; color:#FFFFFF; display:block; font-family:MS Shell Dlg; font-size:100%; height:10px; margin-bottom:-1px; margin-left:43px; margin-right:0px; padding-top: 4px; position:relative; }
.filler { background:transparent; border:none; color:#FFFFFF; display:block; font:100% MS Shell Dlg; line-height:8px; margin-bottom:-1px; margin-left:53px; margin-right:0px; padding-top:4px; position:relative; }
.container { display:block; position:relative; }
.rsopheader { background-color:#A0BACB; border-bottom:1px solid black; color:#333333; font-family:MS Shell Dlg; font-size:130%; font-weight:bold; padding-bottom:5px; text-align:center; }
.rsopname { color:#333333; font-family:MS Shell Dlg; font-size:130%; font-weight:bold; padding-left:11px; }
.gponame{ color:#333333; font-family:MS Shell Dlg; font-size:130%; font-weight:bold; padding-left:11px; }
.gpotype{ color:#333333; font-family:MS Shell Dlg; font-size:100%; font-weight:bold; padding-left:11px; }
#uri { color:#333333; font-family:MS Shell Dlg; font-size:100%; padding-left:11px; }
#dtstamp{ color:#333333; font-family:MS Shell Dlg; font-size:100%; padding-left:11px; text-align:left; width:30%; }
#objshowhide { color:#000000; cursor:hand; font-family:MS Shell Dlg; font-size:100%; font-weight:bold; margin-right:0px; padding-right:10px; text-align:right; text-decoration:underline; z-index:2; word-wrap:normal; }
#gposummary { display:block; }
#gpoinformation { display:block; }
@media print {
#objshowhide{ display:none; }
body { color:#000000; border:1px solid #000000; }
.title { color:#000000; border:1px solid #000000; }
.he0_expanded { color:#000000; border:1px solid #000000; }
.he1h_expanded { color:#000000; border:1px solid #000000; }
.he1_expanded { color:#000000; border:1px solid #000000; }
.he1 { color:#000000; border:1px solid #000000; }
.he2 { color:#000000; background:#EEEEEE; border:1px solid #000000; }
.he3 { color:#000000; border:1px solid #000000; }
.he4 { color:#000000; border:1px solid #000000; }
.he4h { color:#000000; border:1px solid #000000; }
.he4i { color:#000000; border:1px solid #000000; }
.he5 { color:#000000; border:1px solid #000000; }
.he5h { color:#000000; border:1px solid #000000; }
.he5i { color:#000000; border:1px solid #000000; }
}
v\:* {behavior:url(#default#VML);}
</style>
</head>
<body>
<table class="title" cellpadding="0" cellspacing="0">
<tr><td colspan="2" class="gponame">Access Control List for $Path</td></tr>
<tr>
<td id="dtstamp">Data obtained on: $(Get-Date)</td>
<td><div id="objshowhide" tabindex="0"></div></td>
</tr>
</table>
<div class="filler"></div>
'<div class="gposummary">'
"@)
#endregion
#region Setting up the report
$index = 0
$total = $colACLs.Count
$starttime = $lasttime = Get-Date
foreach ($acl in $colACLs) {
$index++
$currtime = (Get-Date) - $starttime
$avg = $currtime.TotalSeconds / $index
$last = ((Get-Date) - $lasttime).TotalSeconds
$left = $total - $index
$WrPrgParam = @{
Activity = (
"acltohtml $(Get-Date -f s)",
"Total: $($currtime -replace '\..*')",
"Avg: $('{0:N2}' -f $avg)",
"Last: $('{0:N2}' -f $last)",
"ETA: $('{0:N2}' -f ($avg * $left / 60))",
"min ($([string](Get-Date).AddSeconds($avg*$left) -replace '^.* '))"
) -join ' '
Status = "$index of $total ($left left) [$('{0:N2}' -f ($index / $total * 100))%]"
CurrentOperation = "FOLDER: $($acl.folder)"
PercentComplete = $index / $total * 100
id = 1
}
Write-Progress @WrPrgParam
$lasttime = Get-Date
$null = $result.Append((drawDirectory -directory $acl -domain $Domain))
}
$null = $result.Append('</div></body></html>')
$result.ToString() > $report
#endregion
if (!$DontOpen) {
. $report
}
$report
}
function acltovariable ($colACLs, $ShowAllAccounts, [string]$Domain) {
$index = 0
$total = $colACLs.Count
$starttime = $lasttime = Get-Date
foreach ($directory in $colACLs) {
$index++
$currtime = (Get-Date) - $starttime
$avg = $currtime.TotalSeconds / $index
$last = ((Get-Date) - $lasttime).TotalSeconds
$left = $total - $index
$WrPrgParam = @{
Activity = (
"acltovariable $(Get-Date -f s)",
"Total: $($currtime -replace '\..*')",
"Avg: $('{0:N2}' -f $avg)",
"Last: $('{0:N2}' -f $last)",
"ETA: $('{0:N2}' -f ($avg * $left / 60))",
"min ($([string](Get-Date).AddSeconds($avg*$left) -replace '^.* '))"
) -join ' '
Status = "$index of $total ($left left) [$('{0:N2}' -f ($index / $total * 100))%]"
CurrentOperation = "FOLDER: $($directory.folder)"
PercentComplete = $index / $total * 100
id = 1
}
Write-Progress @WrPrgParam
$lasttime = Get-Date
$itemACL = $directory.ACL
$acls = $null
if ($itemACL.AccessToString -ne $null) {
# select -u because duplicates if inherited and not
$acls = $itemACL.AccessToString.split("`n") | select -Unique | <#? {$_ -notmatch ' -\d{9}$'} |#> sort
}
if (!$ShowAllAccounts) {
$acls = $acls -match "^$domain\\" -notmatch '\\MAM-|\\\w{2}-\w{3}\d-\w{3}|\\a-|\\-svc-'
}
$index2 = 0
$total2 = $acls.Count
$starttime2 = $lasttime2 = Get-Date
foreach ($acl in $acls) {
#$temp = [regex]::split($acl, '(?<!(,|NT))\s+')
$temp = [regex]::split($acl, '\s+(?=Allow|Deny)|(?<=Allow|Deny)\s+')
if ($temp.count -eq 1) {
continue
}
$index2++
$currtime2 = (Get-Date) - $starttime2
$avg2 = $currtime2.TotalSeconds / $index2
$last2 = ((Get-Date) - $lasttime2).TotalSeconds
$left2 = $total2 - $index2
$WrPrgParam2 = @{
Activity = (
"Check if account is disabled $(Get-Date -f s)",
"Total: $($currtime2 -replace '\..*')",
"Avg: $('{0:N2}' -f $avg2)",
"Last: $('{0:N2}' -f $last2)",
"ETA: $('{0:N2}' -f ($avg2 * $left2 / 60))",
"min ($([string](Get-Date).AddSeconds($avg2*$left2) -replace '^.* '))"
) -join ' '
Status = "$index2 of $total2 ($left2 left) [$('{0:N2}' -f ($index2 / $total2 * 100))%]"
CurrentOperation = "USER: $($temp[0])"
PercentComplete = $index2 / $total2 * 100
id = 2
}
Write-Progress @WrPrgParam2
$lasttime2 = Get-Date
# if it is a domain account, see if it is disabled
if ($temp[0] -match "^$domain\\") {
if ((([adsi]([adsisearcher]"samaccountname=$($temp[0] -replace "^$domain\\")").findone().path).useraccountcontrol[0] -band 2) -ne 0) {
$temp[0] += ' - DISABLED'
}
}
New-Object psobject -Property @{
Folder = $directory.Folder
Name = $temp[0]
Access = $temp[1]
Rights = $temp[2]
}
}
}
}
function acltoexcel ($colACLs, $ShowAllAccounts) {
$saveDir = "$env:TEMP\Network Access"
if (!(Test-Path $saveDir)) {$null = mkdir "$saveDir\Logs"}
$time = Get-Date -Format 'yyyyMMddHHmmss'
$saveName = "Network Access $time"
$report = "$saveDir\$saveName.csv"
'' > $report
acltovariable $colACLs $ShowAllAccounts | epcsv $report -NoTypeInformation
$xl = New-Object -ComObject 'Excel.Application'
$wb = $xl.workbooks.open($report)
$xlOut = $report.Replace('.csv', '')
$ws = $wb.Worksheets.Item(1)
$range = $ws.UsedRange
[void]$range.EntireColumn.Autofit()
$wb.SaveAs($xlOut, 51)
$xl.Quit()
function Release-Ref ($ref) {
([System.Runtime.InteropServices.Marshal]::ReleaseComObject([System.__ComObject]$ref) -gt 0)
[System.GC]::Collect()
[System.GC]::WaitForPendingFinalizers()
}
$null = $ws, $wb, $xl | % {Release-Ref $_}
del $report
if (!$DontOpen) {
. ($report -replace '\.csv$', '.xlsx')
}
$report -replace '\.csv$', '.xlsx'
}
function SIDtoName ([string]$SID) {
([System.Security.Principal.SecurityIdentifier]($SID)).Translate([System.Security.Principal.NTAccount]).Value
}
######### BEGIN DO STUFF ##########
# set up defaults
$domain = $env:USERDOMAIN
if ($Path.EndsWith('\')) {
$Path = $Path.TrimEnd('\')
}
$allowedLevels = 6
if ($Depth -gt $allowedLevels -or $Depth -lt -1) {
throw 'Level out of range.'
}
if (!$ExpandGroups) {
$ShowAllAccounts = $true
}
$colFolders = New-Object System.Collections.ArrayList
if ($Depth -eq 0) {
# just continue
#$colFiles = Get-ChildItem -path $Path -Filter *. -Recurse -Force | Sort-Object FullName
} elseif ($Depth -ne -1) {
1..$Depth | % {
# psiscontainer to only get directories
Get-ChildItem -Path ($Path + ('\*' * $_)) -ErrorVariable GciError -ErrorAction SilentlyContinue | ? {$_.psiscontainer} | sort FullName | % {
$null = $colFolders.Add($_.FullName)
}
}
}
if ($GciError) {
$GciError | % {Write-Warning $_.exception.message}
}
# begin get all acls
$colACLs = New-Object System.Collections.ArrayList
$myobj = New-Object psobject -Property @{
Folder = $Path
ACL = ''
Level = 0
}
if (!$ExpandGroups) {
$ShowAllAccounts = $true
$myobj.ACL = Get-Acl -Path $Path
} else {
$myobj.ACL = Get-FolderACL -Path $Path -Domain $domain
}
$null = $colACLs.Add($myobj)
$index = 0
$total = $colFolders.Count
$starttime = $lasttime = Get-Date
#* $file = $colFiles[0]
foreach ($folder in $colFolders) {
$index++
$currtime = (Get-Date) - $starttime
$avg = $currtime.TotalSeconds / $index
$last = ((Get-Date) - $lasttime).TotalSeconds
$left = $total - $index
$WrPrgParam = @{
Activity = (
"Get-FolderAccess $(Get-Date -f s)",
"Total: $($currtime -replace '\..*')",
"Avg: $('{0:N2}' -f $avg)",
"Last: $('{0:N2}' -f $last)",
"ETA: $('{0:N2}' -f ($avg * $left / 60))",
"min ($([string](Get-Date).AddSeconds($avg*$left) -replace '^.* '))"
) -join ' '
Status = "$index of $total ($left left) [$('{0:N2}' -f ($index / $total * 100))%]"
CurrentOperation = "FOLDER: $folder"
PercentComplete = $index / $total * 100
}
Write-Progress @WrPrgParam
$lasttime = Get-Date
# calculate current folder depth
$matches = (([regex]'\\').matches($folder.substring($Path.length, $folder.length - $Path.length))).count
$myobj = New-Object psobject -Property @{
Folder = $folder
ACL = ''
Level = $matches - 1
}
if (!$ExpandGroups) {
$myobj.ACL = Get-Acl -Path $folder
} else {
$myobj.ACL = Get-FolderAcl -Path $folder -Domain $domain #* $myobj.ACL = $CurrentACL
}
$null = $colACLs.Add($myobj)
}
# sort by folder then subs.
# this is because the root was added before the loop (putting all level 0 folders at the top, then level 1s above 2s, etc.), but sorting by name organizes it.
$colACLs = $colACLs | sort folder
# begin do stuff with all those acls...
switch ($ReportFormat) {
'Console' {acltovariable -colACLs $colACLs -ShowAllAccounts $ShowAllAccounts -Domain $domain}
'HTML' {acltohtml -Path $Path -colACLs $colACLs -ShowAllAccounts $ShowAllAccounts -Domain $domain}
'Excel' {acltoexcel -colACLs $colACLs -ShowAllAccounts $ShowAllAccounts}
}
}