win_acl: registry support for special service accounts (#26629)

* Fixes #22968
* `APPLICATION PACKAGE AUTHORITY` ACLs also apply to the registry

* fixed nested for loop
This commit is contained in:
Jordan Borean 2017-07-11 10:01:55 +10:00 committed by GitHub
parent 6de119ed3e
commit 81c22522a5

View file

@ -279,32 +279,27 @@ Try {
# Check if the ACE exists already in the objects ACL list
$match = $false
If ($path -match "^HK(CC|CR|CU|LM|U):\\") {
ForEach($rule in $objACL.Access){
# Workaround to handle special use case 'APPLICATION PACKAGE AUTHORITY\ALL APPLICATION PACKAGES' and
# 'APPLICATION PACKAGE AUTHORITY\ALL RESTRICTED APPLICATION PACKAGES'- can't translate fully qualified name (win32 API bug/oddity)
# 'ALL APPLICATION PACKAGES' exists only on Win2k12 and Win2k16 and 'ALL RESTRICTED APPLICATION PACKAGES' exists only in Win2k16
$specialIdRefs = "ALL APPLICATION PACKAGES","ALL RESTRICTED APPLICATION PACKAGES"
ForEach($rule in $objACL.Access){
$idRefShortValue = ($rule.IdentityReference.Value).split('\')[-1]
if ( $idRefShortValue -in $specialIdRefs ) {
$ruleIdentity = (New-Object Security.Principal.NTAccount $idRefShortValue).Translate([Security.Principal.SecurityIdentifier])
}
else {
$ruleIdentity = $rule.IdentityReference.Translate([System.Security.Principal.SecurityIdentifier])
}
If ($path -match "^HK(CC|CR|CU|LM|U):\\") {
If (($rule.RegistryRights -eq $objACE.RegistryRights) -And ($rule.AccessControlType -eq $objACE.AccessControlType) -And ($ruleIdentity -eq $objACE.IdentityReference) -And ($rule.IsInherited -eq $objACE.IsInherited) -And ($rule.InheritanceFlags -eq $objACE.InheritanceFlags) -And ($rule.PropagationFlags -eq $objACE.PropagationFlags)) {
$match = $true
Break
}
}
}
Else {
# Workaround to handle special use case 'APPLICATION PACKAGE AUTHORITY\ALL APPLICATION PACKAGES' and
# 'APPLICATION PACKAGE AUTHORITY\ALL RESTRICTED APPLICATION PACKAGES'- can't translate fully qualified name (win32 API bug/oddity)
# 'ALL APPLICATION PACKAGES' exists only on Win2k12 and Win2k16 and 'ALL RESTRICTED APPLICATION PACKAGES' exists only in Win2k16
$specialIdRefs = "ALL APPLICATION PACKAGES","ALL RESTRICTED APPLICATION PACKAGES"
ForEach($rule in $objACL.Access){
$idRefShortValue = ($rule.IdentityReference.Value).split('\')[-1]
if ( $idRefShortValue -in $specialIdRefs ) {
$ruleIdentity = (New-Object Security.Principal.NTAccount $idRefShortValue).Translate([Security.Principal.SecurityIdentifier])
}
else {
$ruleIdentity = $rule.IdentityReference.Translate([System.Security.Principal.SecurityIdentifier])
}
} else {
If (($rule.FileSystemRights -eq $objACE.FileSystemRights) -And ($rule.AccessControlType -eq $objACE.AccessControlType) -And ($ruleIdentity -eq $objACE.IdentityReference) -And ($rule.IsInherited -eq $objACE.IsInherited) -And ($rule.InheritanceFlags -eq $objACE.InheritanceFlags) -And ($rule.PropagationFlags -eq $objACE.PropagationFlags)) {
$match = $true
Break