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Fix not working with Edge #4

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baf403c
Updated to support new profile location and empty entries in Local St…
Agazoth Jun 29, 2024
ff74bba
Json -AsHashTable fixes null error
Agazoth Jun 30, 2024
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8 changes: 5 additions & 3 deletions SecretManagement.Chromium.Extension/Public/Find-Chromium.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -35,10 +35,11 @@ function Find-Chromium {
function getProfileNames ($UserDataFolderPath) {
try {
$localStatePath = Join-Path -Resolve $UserDataFolderPath 'Local State' -ErrorAction stop
} catch {
}
catch {
Write-Warning "$UserDataFolderPath exists but has no Local State file."
}
[String[]]$ProfileNames = (Get-Content -Raw $localStatePath | ConvertFrom-Json).profile.info_cache.psobject.properties.name
[String[]]$ProfileNames = (Get-Content -Raw $localStatePath | ConvertFrom-Json -AsHashtable)["profile"].info_cache.Keys
if (-not $ProfileNames) { Write-Warning 'Local State file exists but no profile information was found' }
return $ProfileNames
}
Expand Down Expand Up @@ -75,7 +76,8 @@ function Find-Chromium {
} | Write-Output
Write-Verbose "SecretManagement.Chromium: Discovery FOUND $PresetItem profile at $($Presets[$PresetItem])"
}
} catch {
}
catch {
Write-Verbose "SecretManagement.Chromium: Discovery NOT FOUND $PresetItem profile at $($Presets[$PresetItem])"
}
}
Expand Down
21 changes: 13 additions & 8 deletions SecretManagement.Chromium.Extension/Public/Test-SecretVault.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ using namespace 'System.Security.Cryptography'
function Test-SecretVault {
[CmdletBinding()]
param (
[Parameter(ValueFromPipelineByPropertyName,Mandatory)]
[Parameter(ValueFromPipelineByPropertyName, Mandatory)]
[string]$VaultName,

[Parameter(ValueFromPipelineByPropertyName)]
Expand All @@ -24,7 +24,8 @@ function Test-SecretVault {
$candidateStatePath = Join-Path $AdditionalParameters.DataPath '../../Local State' -Resolve -ErrorAction stop
Write-Verbose "Autodetected Local State file at $candidateStatePath"
$AdditionalParameters.StatePath = $candidateStatePath
} catch {
}
catch {
throw "Vault ${VaultName}: You must specify the StatePath parameter as a path to your Chromium Database. Hint for Chrome: `$env:LOCALAPPDATA\Google\Chrome\User Data\Local State"
}
}
Expand All @@ -33,7 +34,8 @@ function Test-SecretVault {
$tempDBFile = Join-Path ([io.path]::GetTempPath()) "ChromeVault-$PID-$VaultName.dbcache"
if ((Test-Path $tempDBFile) -and $dbFile.LastWriteTime -eq (Get-Item $tempDBFile).LastWriteTime -and $dbFile.Length -eq (Get-Item $tempDBFile).Length) {
Write-Debug "${VaultName}: Temp DB $tempDBFile is still a valid cache"
} else {
}
else {
#Make a copy because Chromium locks the DB file at the SQLite level and this will freeze the module trying to open it
Write-Debug "${VaultName}: Source DB has been updated, copying to $tempDBFile"
$tempDB = Copy-Item -ErrorAction Stop -Path $dbFile -Destination $tempDBFile -PassThru
Expand All @@ -52,15 +54,17 @@ function Test-SecretVault {
Remove-Item $tempDBFile
}
$SCRIPT:__VAULT[$VaultName] = $db
} catch {
}
catch {
throw
} finally {
}
finally {
$db.close()
}

#Extract the local state encryption key if present
if ($AdditionalParameters.StatePath) {
$localStateInfo = Get-Content -Raw $AdditionalParameters.StatePath | ConvertFrom-Json
$localStateInfo = Get-Content -Raw $AdditionalParameters.StatePath | ConvertFrom-Json -AsHashtable
if ($localStateInfo) {
$encryptedkey = [convert]::FromBase64String($localStateInfo.os_crypt.encrypted_key)
}
Expand All @@ -69,9 +73,10 @@ function Test-SecretVault {
if ($PSVersionTable.PSVersion -lt '7.0.0') {
throw [NotSupportedException]'Chromium v80 or later AES-encrypted passwords were detected, currently we cannot decrypt these with Windows Powershell or PS6. Please use Powershell 7'
}
$masterKey = [ProtectedData]::Unprotect(($encryptedkey | Select-Object -Skip 5), $null, 'CurrentUser')
$masterKey = [ProtectedData]::Unprotect(($encryptedkey | Select-Object -Skip 5), $null, 'CurrentUser')
$SCRIPT:__VAULT["$VaultName-Key"] = [AesGcm]::new($masterKey)
} else { Write-Warning 'Could not get key for new-style encyption. Will try with older Style' }
}
else { Write-Warning 'Could not get key for new-style encyption. Will try with older Style' }
}

return $true
Expand Down