BitwardenWrapper.psm1
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$MyModuleManifest = Join-Path $PSScriptRoot $MyInvocation.MyCommand.Name.Replace('.psm1', '.psd1') $MyModuleInfo = Import-PowerShellDataFile -Path $MyModuleManifest $MyModuleVersion = $MyModuleInfo.ModuleVersion -as [version] if ( -not $env:BITWARDENCLI_APPDATA_DIR ) { $env:BITWARDENCLI_APPDATA_DIR = New-TemporaryFile | ForEach-Object { $_ | Remove-Item -Confirm:$false -Force New-Item -Path $_.FullName -ItemType Directory | Convert-Path } New-Item -Path ( Join-Path $env:BITWARDENCLI_APPDATA_DIR 'data.json' ) -ItemType File > $null $ExecutionContext.SessionState.Module.OnRemove = { Remove-Item -Path $env:BITWARDENCLI_APPDATA_DIR -Recurse -Confirm:$false -Force Remove-Item env:\BW_SESSION -ErrorAction SilentlyContinue Remove-Item env:\BITWARDENCLI_APPDATA_DIR -ErrorAction SilentlyContinue } } enum BitwardenMfaMethod { Authenticator = 0 Email = 1 Yubikey = 2 } enum BitwardenItemType { Undefined = 0 Login = 1 SecureNote = 2 Card = 3 Identity = 4 } enum BitwardenUriMatchType { Domain = 0 Host = 1 StartsWith = 2 Exact = 3 Regex = 4 Never = 5 } enum BitwardenFieldType { Text = 0 Hidden = 1 Boolean = 2 } enum BitwardenOrganizationUserType { Owner = 0 Admin = 1 User = 2 Manager = 3 } enum BitwardenOrganizationUserStatus { Invited = 0 Accepted = 1 Confirmed = 2 } function Install-BitwardenCLI { <# .SYNOPSIS Helper function to install bw-cli application .DESCRIPTION Helper function to install bw-cli application .PARAMETER Path Where to install the bw-cli application .PARAMETER Platform Which platform binary should be downloaded .PARAMETER Force Install even if the bw-cli application is the same or newer than the module version #> [CmdletBinding( SupportsShouldProcess, ConfirmImpact='High' )] param( [Parameter( Mandatory, Position=0 )] [Alias( 'InstallDirectory' )] [string] $Path, [ValidateSet( 'Windows', 'MacOS', 'Linux', 'Auto' )] [string] $Platform = 'Auto', [switch] $Force ) if ( -not [environment]::Is64BitOperatingSystem ) { Write-Error "Cannot install on 32-bit OS" return } $bw = Resolve-Path -LiteralPath $Path -ErrorAction Stop | Get-ChildItem -Filter 'bw*' | Where-Object BaseName -eq 'bw' | Get-Command -CommandType Application if ( $Script:MyModuleVersion -le $bw.Version -and -not $Force ) { Write-Warning ( 'Installed version v{0} is the same or newer than the module version. Use -Force to install anyway.' -f $bw.Version ) return } $VerboseDescription = 'Current version of Bitwarden CLI installed at "{0}" will be replaced.' -f $bw.FullName $VerboseWarning = 'Bitwarden CLI v{0} already installed at "{1}", replace?' -f $bw.Version, $bw.Path $Caption = 'Update Bitwarden CLI' if ( $bw -and -not $PSCmdlet.ShouldProcess( $VerboseDescription, $VerboseWarning, $Caption ) ) { return } if ( $Platform -eq 'Auto' -and $IsMacOS ) { $Platform = 'MacOS' } if ( $Platform -eq 'Auto' -and $IsLinux ) { $Platform = 'Linux' } if ( $Platform -eq 'Auto' -and $IsWindows ) { $Platform = 'Windows' } if ( $Platform -eq 'Auto' ) { Write-Error 'Failed to detect platform!' -ErrorAction Stop } $TempPath = New-TemporaryFile | ForEach-Object { Rename-Item -Path $_.FullName -NewName $_.Name.Replace( $_.Extension, '.zip' ) -PassThru } $DownloadUri = 'https://vault.bitwarden.com/download/?app=cli&platform={0}' -f $Platform.ToLower() Invoke-WebRequest -UseBasicParsing -Uri $DownloadUri -OutFile $TempPath.FullName Expand-Archive -Path $TempPath -DestinationPath $env:TEMP -Force Move-Item $TempPath.FullName -Destination $Path -Confirm:$false -ErrorAction Stop $Script:BitwardenCLI = Get-Command "$Path\bw.exe" -CommandType Application -ErrorAction Stop } function bw { <# .SYNOPSIS The Bitwarden command-line interface (CLI) is a powerful, fully-featured tool for accessing and managing your Vault. .DESCRIPTION The Bitwarden command-line interface (CLI) is a powerful, fully-featured tool for accessing and managing your Vault. Most features that you find in other Bitwarden client applications (Desktop, Browser Extension, etc.) are available from the CLI. The Bitwarden CLI is self-documented. From the command line, learn about the available commands using: bw --help #> if ( -not $BitwardenCLI ) { Write-Error "Bitwarden CLI is not installed!" return } [System.Collections.Generic.List[string]]$ArgumentsList = $args if ( ( $ArgumentsList.Contains('unlock') -or $ArgumentsList.Contains('login') ) -and $ArgumentsList.Contains('--raw') ) { $ArgumentsList.RemoveAt( $ArgumentsList.IndexOf('--raw') ) } [string[]]$Result = & $BitwardenCLI @ArgumentsList if ( $ArgumentsList.IndexOf('--raw') -gt 0 ) { return $Result } try { [object[]]$JsonResult = $Result | ConvertFrom-Json -ErrorAction SilentlyContinue } catch { Write-Verbose "JSON Parse Message:" Write-Verbose $_.Exception.Message } if ( $JsonResult ) { $JsonResult.ForEach({ if ( $_.type ) { if ( $_.object -eq 'item' ) { [BitwardenItemType]$_.type = [int]$_.type } elseif ( $_.object -eq 'org-member' ) { [BitwardenOrganizationUserType]$_.type = [int]$_.type [BitwardenOrganizationUserStatus]$_.status = [int]$_.status } } if ( $_.login ) { if ( $null -ne $_.login.password ) { $_.login.password = ConvertTo-SecureString -String $_.login.password -AsPlainText -Force } else { $_.login.password = [System.Security.SecureString]::new() } $_.login | Add-Member -MemberType NoteProperty -Name credential -Value ([pscredential]::new( $_.login.username, $_.login.password )) $_.login.uris.ForEach({ [BitwardenUriMatchType]$_.match = [int]$_.match }) } if ( $_.passwordHistory ) { $_.passwordHistory.ForEach({ $_.password = ConvertTo-SecureString -String $_.password -AsPlainText -Force }) } if ( $_.identity.ssn ) { $_.identity.ssn = ConvertTo-SecureString -String $_.identity.ssn -AsPlainText -Force } if ( $_.fields ) { $_.fields.ForEach({ [BitwardenFieldType]$_.type = [int]$_.type if ( $_.type -eq [BitwardenFieldType]::Hidden ) { $_.value = ConvertTo-SecureString -String $_.value -AsPlainText -Force } }) } $_ }) } else { # look for session key if ( $Result -and $Result[-1] -like '*--session*' ) { $env:BW_SESSION = $Result[-1].Trim().Split(' ')[-1] return $Result[0] } else { return $Result } } } New-Alias -Name 'bw.exe' -Value 'bw' Register-ArgumentCompleter -CommandName bw -ScriptBlock { param( $WordToComplete, $CommandAst, $CursorPosition ) $__Commands = @{ login = '--raw --method --code --sso --apikey --passwordenv --passwordfile --check --help' logout = '--help' lock = '--help' unlock = '--check --passwordenv --passwordfile --raw --help' sync = '--force --last --help' list = '--search --url --folderid --collectionid --organizationid --trash --help' get = '--itemid --output --organizationid --help' create = '--file --itemid --organizationid --help' edit = '--organizationid --help' delete = '--itemid --organizationid --permanent --help' restore = '--help' share = '--help' confirm = '--organizationid --help' import = '--formats --help' export = '--output --format --organizationid --help' generate = '--uppercase --lowercase --number --special --passphrase --length --words --separator --capitalize --includeNumber --help' encode = '--help' config = '--web-vault --api --identity --icons --notifications --events --help' update = '--raw --help' completion = '--shell --help' status = '--help' } $__CommandAutoComplete = @{ list = 'items folders collections organizations org-collections org-members' get = 'item username password uri totp exposed attachment folder collection org-collection organization template fingerprint' create = 'item attachment folder org-collection' edit = 'item item-collections folder org-collection' delete = 'item attachment folder org-collection' restore = 'item' confirm = 'org-member' import = '1password1pif 1passwordwincsv ascendocsv avastcsv avastjson aviracsv bitwardencsv bitwardenjson blackberrycsv blurcsv buttercupcsv chromecsv clipperzhtml codebookcsv dashlanejson encryptrcsv enpasscsv enpassjson firefoxcsv fsecurefsk gnomejson kasperskytxt keepass2xml keepassxcsv keepercsv lastpasscsv logmeoncecsv meldiumcsv msecurecsv mykicsv operacsv padlockcsv passboltcsv passkeepcsv passmanjson passpackcsv passwordagentcsv passwordbossjson passworddragonxml passwordwallettxt pwsafexml remembearcsv roboformcsv safeincloudxml saferpasscsv securesafecsv splashidcsv stickypasswordxml truekeycsv upmcsv vivaldicsv yoticsv zohovaultcsv' config = 'server' '--method' = '0 1 3' '--format' = 'csv json' '--shell' = 'zsh' } $__CommonParams = '--pretty --raw --response --cleanexit --quiet --nointeraction --session --version --help' $__HasCompleter = 'list get create edit delete restore confirm import config ' + # commands with auto-complete '--session ' + # provide session variable '--method --code ' + # login '--search --url --folderid --collectionid --organizationid ' + # list '--itemid --output ' + # get '--format ' + # export '--length --words --separator ' + # generate '--web-vault --api --identity --icons --notifications --events ' + # config '--shell' # completion function ConvertTo-ArgumentsArray { function __args { $args } Invoke-Expression "__args $args" } $InformationPreference = 'Continue' # trim off the command name and the $WordToComplete $ArgumentsList = $CommandAst -replace '^bw(.exe)?\s+' -replace "\s+$WordToComplete$" # split the $ArgumentsList into an array [string[]]$ArgumentsArray = ConvertTo-ArgumentsArray $ArgumentsList # check for the current command, returns first command that appears in the # $ArgumentsArray ignoring parameters any other strings $CurrentCommand = $ArgumentsArray | Where-Object { $_ -in $__Commands.Keys } | Select-Object -First 1 # if the $ArgumentsArray is empty OR there is no $CurrentCommand then we # output all of the commands and common parameters that match the last # $WordToComplete if ( $ArgumentsArray.Count -eq 0 -or -not $CurrentCommand ) { return $__Commands.Keys + $__CommonParams.Split(' ') | Where-Object { $_ -notin $ArgumentsArray } | Where-Object { $_ -like "$WordToComplete*" } } # if the last complete argument has auto-complete options then we output # the auto-complete option that matches the $LastChunk if ( $ArgumentsArray[-1] -in $__HasCompleter.Split(' ') ) { # if the last complete argument exists in the $__CommandAutoComplete # hashtable keys then we return the options if ( $ArgumentsArray[-1] -in $__CommandAutoComplete.Keys ) { return $__CommandAutoComplete[ $ArgumentsArray[-1] ].Split(' ') | Where-Object { $_ -like "$WordToComplete*" } } # if it doesn't have a key then we just want to pause for user input # so we return an empty string. this pauses auto-complete until the # user provides input. else { return @( '' ) } } # finally if $CurrentCommand is set and the current option doesn't have # it's own auto-complete we return the remaining options in the current # command's auto-complete list return $__Commands[ $CurrentCommand ].Split(' ') | Where-Object { $_ -notin $ArgumentsArray } | Where-Object { $_ -like "$WordToComplete*" } } function Select-BWCredential { <# .SYNOPSIS Select a credential from those returned from the Bitwarden CLI .DESCRIPTION Select a credential from those returned from the Bitwarden CLI #> param( [Parameter( Mandatory = $true, ValueFromPipeline = $true )] [pscustomobject[]] $BitwardenItems ) begin { [System.Collections.ArrayList]$LoginItems = @() } process { $BitwardenItems.Where({ $_.login }) | ForEach-Object { $LoginItems.Add($_) > $null } } end { if ( $LoginItems.Count -eq 0 ) { Write-Warning 'No login found!' return } if ( $LoginItems.Count -eq 1 ) { return $LoginItems.login.Credential } $SelectedItem = $LoginItems | Select-Object Id, Name, @{N='UserName';E={$_.login.username}}, @{N='PrimaryURI';E={$_.login.uris[0].uri}} | Out-GridView -Title 'Choose Login' -OutputMode Single return $LoginItems.Where({ $_.Id -eq $SelectedItem.Id }).login.Credential } } # check if we should use a specific bw.exe if ( $env:BITWARDEN_CLI_PATH ) { $BitwardenCLI = Get-Command $env:BITWARDEN_CLI_PATH -CommandType Application -ErrorAction SilentlyContinue } # otherwise we use whatever we can find on the path else { $BitwardenCLI = Get-Command -Name bw -CommandType Application -ErrorAction SilentlyContinue } if ( -not $BitwardenCLI ) { Write-Warning 'No Bitwarden CLI found in your path, either specify $env:BITWARDEN_CLI_PATH or put bw in your path. You can use Install-BitwardenCLI to download a copy to a specific location.' } if ( $BitwardenCLI -and $Script:MyModuleVersion -gt $BitwardenCLI.Version ) { Write-Warning ( 'Your Bitwarden CLI v{0} is out of date, please upgrade to at least version.' -f $BitwardenCLI.Version ) } |