cjones/restic-windows-backup
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Merge branch 'main' into main

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This commit is contained in:
Kevin Woley
2025-01-26 00:00:29 -08:00
committed by GitHub
parent 0e8262ab05 3f3a87a04f
commit c930b9499e
8 changed files with 91 additions and 27 deletions
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backup.ps1
+37 -8
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@@ -244,7 +244,7 @@ function Invoke-Backup {
else {
# Build the list of folders from settings
ForEach ($path in $item.Value) {
$p = '"{0}"' -f ((Join-Path $root_path $path) -replace "\\$")
$p = '{0}' -f ((Join-Path $root_path $path) -replace "\\$")
if(Test-Path ($p -replace '"')) {
# add the folder if it exists
@@ -280,7 +280,7 @@ function Invoke-Backup {
}
else {
# Launch Restic
& $ResticExe $AdditionalParameters backup $folder_list $vss_option --tag "$tag" --exclude-file=$WindowsExcludeFile --exclude-file=$LocalExcludeFile $AdditionalBackupParameters 3>&1 2>> $ErrorLog | Out-File -Append $SuccessLog
& $ResticExe backup $folder_list $vss_option --tag $tag --exclude-file=$WindowsExcludeFile --exclude-file=$LocalExcludeFile $AdditionalParameters $AdditionalBackupParameters 3>&1 2>> $ErrorLog | Out-File -Append $SuccessLog
if(-not $?) {
"[[Backup]] Completed with errors" | Tee-Object -Append $ErrorLog | Out-File -Append $SuccessLog
$return_value = $false
@@ -299,13 +299,36 @@ function Invoke-Backup {
function Send-Email {
Param($SuccessLog, $ErrorLog, $Action)
Import-Module Send-MailKitMessage
# default the action string to "Backup"
if($null -eq $Action) {
$Action = "Backup"
}
$password = ConvertTo-SecureString $ResticEmailPassword -AsPlainText -Force
$credentials = New-Object System.Management.Automation.PSCredential ($ResticEmailUsername, $password)
# set email credentials if a username and passsword are provided in configuration
$credentials = @{}
if (-not [String]::IsNullOrEmpty($ResticEmailPassword) -and -not [String]::IsNullOrEmpty($ResticEmailUsername)) {
$password = ConvertTo-SecureString -String $ResticEmailPassword -AsPlainText -Force
$credentials = @{
"Credential" = [System.Management.Automation.PSCredential]::new($ResticEmailUsername, $password)
}
}
# Backwards compatability for $ResticEmailConfig port definition:
# $ResticEmailConfig is obsolete and should be replaced with $ResticEmailPort
if ($null -ne $ResticEmailConfig -and $ResticEmailConfig.ContainsKey('Port')) {
if ($null -eq $ResticEmailPort) {
$ResticEmailPort = $ResticEmailConfig['Port']
'[[Email]] Warning - $ResticEmailConfig is deprecated. Define $ResticEmailPort in secrets.ps1 instead.' | Tee-Object -Append $ErrorLog | Out-File -Append $SuccessLog
}
}
# Backwards compatibility for $PSEmailServer rename to $ResticEmailServer
if (($null -ne $PSEmailServer) -and ($null -eq $ResticEmailServer)) {
$ResticEmailServer = $PSEmailServer
'[[Email]] Warning - $PSEmailServer is deprecated. Define $ResticEmailServer in secrets.ps1 instead.' | Tee-Object -Append $ErrorLog | Out-File -Append $SuccessLog
}
$status = "SUCCESS"
$past_failure = $false
@@ -322,21 +345,27 @@ function Send-Email {
}
}
else {
$body = "Crtical Error! Restic $Action log is empty or missing. Check log file path."
$body = "Critical Error! Restic $Action log is empty or missing. Check log file path."
$status = "ERROR"
}
$attachments = @{}
$attachments = [System.Collections.Generic.List[string]]::new()
if (($null -ne $ErrorLog) -and (Test-Path $ErrorLog) -and (Get-Item $ErrorLog).Length -gt 0) {
$attachments = @{Attachments = $ErrorLog}
$attachments.Add("$ErrorLog")
$status = "ERROR"
}
if((($status -eq "SUCCESS") -and ($SendEmailOnSuccess -ne $false)) -or ((($status -eq "ERROR") -or $past_failure) -and ($SendEmailOnError -ne $false))) {
$subject = "$env:COMPUTERNAME Restic $Action Report [$status]"
# create a temporary error log to log errors; can't write to the same file that Send-MailMessage is reading
$temp_error_log = $ErrorLog + "_temp"
Send-MailMessage @ResticEmailConfig -From $ResticEmailFrom -To $ResticEmailTo -Credential $credentials -Subject $subject -Body $body @attachments 3>&1 2>> $temp_error_log
$from = [MimeKit.MailboxAddress]$ResticEmailFrom;
$recipients = [MimeKit.InternetAddressList]::new();
$recipients.Add([MimeKit.InternetAddress]$ResticEmailTo);
Send-MailKitMessage -SMTPServer $ResticEmailServer -Port $ResticEmailPort -UseSecureConnectionIfAvailable @credentials -From $from -RecipientList $recipients -Subject $subject -TextBody $body -AttachmentList $attachments 3>&1 2>> $temp_error_log | Out-File -Append $SuccessLog
if(-not $?) {
"[[Email]] Sending email completed with errors" | Tee-Object -Append $temp_error_log | Out-File -Append $SuccessLog