Ansible
PS DSC
Downloads:
6,478,579
Downloads of v 8.9.1-beta1:
84
Last Update:
30 Dec 2023
Package Maintainer(s):
Software Author(s):
- Microsoft
Tags:
openssh admin- Software Specific:
- Software Site
- Software Source
- Software License
- Software Docs
- Software Issues
- Package Specific:
- Package Source
- Package outdated?
- Package broken?
- Contact Maintainers
- Contact Site Admins
- Software Vendor?
- Report Abuse
- Download
Win32 OpenSSH (Universal Installer)
This is a prerelease version of Win32 OpenSSH (Universal Installer).
- 1
- 2
- 3
8.9.1-beta1 | Updated: 30 Dec 2023
- Software Specific:
- Software Site
- Software Source
- Software License
- Software Docs
- Software Issues
- Package Specific:
- Package Source
- Package outdated?
- Package broken?
- Contact Maintainers
- Contact Site Admins
- Software Vendor?
- Report Abuse
- Download
Downloads:
6,478,579
Downloads of v 8.9.1-beta1:
84
Maintainer(s):
Software Author(s):
- Microsoft
Win32 OpenSSH (Universal Installer) 8.9.1-beta1
This is a prerelease version of Win32 OpenSSH (Universal Installer).
Legal Disclaimer: Neither this package nor Chocolatey Software, Inc. are affiliated with or endorsed by Microsoft. The inclusion of Microsoft trademark(s), if any, upon this webpage is solely to identify Microsoft goods or services and not for commercial purposes.
- 1
- 2
- 3
All Checks are Passing
3 Passing Tests
Deployment Method: Individual Install, Upgrade, & Uninstall
To install Win32 OpenSSH (Universal Installer), run the following command from the command line or from PowerShell:
>
To upgrade Win32 OpenSSH (Universal Installer), run the following command from the command line or from PowerShell:
>
To uninstall Win32 OpenSSH (Universal Installer), run the following command from the command line or from PowerShell:
>
Deployment Method:
NOTE
This applies to both open source and commercial editions of Chocolatey.
1. Enter Your Internal Repository Url
(this should look similar to https://community.chocolatey.org/api/v2/)
2. Setup Your Environment
1. Ensure you are set for organizational deployment
Please see the organizational deployment guide
2. Get the package into your environment
Option 1: Cached Package (Unreliable, Requires Internet - Same As Community)-
Open Source or Commercial:
- Proxy Repository - Create a proxy nuget repository on Nexus, Artifactory Pro, or a proxy Chocolatey repository on ProGet. Point your upstream to https://community.chocolatey.org/api/v2/. Packages cache on first access automatically. Make sure your choco clients are using your proxy repository as a source and NOT the default community repository. See source command for more information.
- You can also just download the package and push it to a repository Download
-
Open Source
-
Download the package:
Download - Follow manual internalization instructions
-
-
Package Internalizer (C4B)
-
Run: (additional options)
choco download openssh --internalize --version=8.9.1-beta1 --pre --source=https://community.chocolatey.org/api/v2/ -
For package and dependencies run:
choco push --source="'INTERNAL REPO URL'" - Automate package internalization
-
Run: (additional options)
3. Copy Your Script
choco upgrade openssh -y --source="'INTERNAL REPO URL'" --version="'8.9.1-beta1'" --prerelease [other options]See options you can pass to upgrade.
See best practices for scripting.
Add this to a PowerShell script or use a Batch script with tools and in places where you are calling directly to Chocolatey. If you are integrating, keep in mind enhanced exit codes.
If you do use a PowerShell script, use the following to ensure bad exit codes are shown as failures:
choco upgrade openssh -y --source="'INTERNAL REPO URL'" --version="'8.9.1-beta1'" --prerelease
$exitCode = $LASTEXITCODE
Write-Verbose "Exit code was $exitCode"
$validExitCodes = @(0, 1605, 1614, 1641, 3010)
if ($validExitCodes -contains $exitCode) {
Exit 0
}
Exit $exitCode
- name: Install openssh
win_chocolatey:
name: openssh
version: '8.9.1-beta1'
source: INTERNAL REPO URL
state: present
allow_prerelease: yes
See docs at https://docs.ansible.com/ansible/latest/modules/win_chocolatey_module.html.
chocolatey_package 'openssh' do
action :install
source 'INTERNAL REPO URL'
version '8.9.1-beta1'
options '--prerelease'
end
See docs at https://docs.chef.io/resource_chocolatey_package.html.
cChocoPackageInstaller openssh
{
Name = "openssh"
Version = "8.9.1-beta1"
Source = "INTERNAL REPO URL"
chocoParams = "--prerelease"
}
Requires cChoco DSC Resource. See docs at https://github.com/chocolatey/cChoco.
package { 'openssh':
ensure => '8.9.1-beta1',
install_options => ['--prerelease'],
provider => 'chocolatey',
source => 'INTERNAL REPO URL',
}
Requires Puppet Chocolatey Provider module. See docs at https://forge.puppet.com/puppetlabs/chocolatey.
4. If applicable - Chocolatey configuration/installation
See infrastructure management matrix for Chocolatey configuration elements and examples.
WARNING
This package is exempt from moderation. While it is likely safe for you, there is more risk involved.
Description
The primary Microsoft distribution mechanism for OpenSSH is through Windows.
This package is no longer tested with all the original scenarios it was created for when it was the primary mechanism and it will not be fixed for edge cases like Nano or old versions of Windows.
Files
tools\7z.exe.ignore
tools\chocolateyuninstall.ps1
$ErrorActionPreference = 'Stop'; # stop on all errors
$ProductName = (Get-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion' -Name 'ProductName').ProductName
$EditionId = (Get-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion' -Name 'EditionID').EditionId
Write-Output "Running on: $ProductName, ($EditionId)"
$RunningOnNano = $False
If ($EditionId -ilike '*Nano*')
{$RunningOnNano = $True}
If (Test-Path variable:shimgen)
{$RunningUnderChocolatey = $True}
Else
{ Write-Output "Running Without Chocolatey"
$RunningUnderChocolatey = $False}
$packageName= 'openssh'
$toolsDir = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
$OSBits = ([System.IntPtr]::Size * 8) #Get-ProcessorBits
#On 64-bit, always favor 64-bit Program Files no matter what our execution is now (works back past XP / Server 2003)
If ($env:ProgramFiles.contains('x86'))
{
$PF = $env:ProgramFiles.replace(' (x86)','')
}
Else
{
$PF = $env:ProgramFiles
}
#$TargetFolder = "$PF\OpenSSH"
$TargetFolder = "$PF\OpenSSH-Win$($OSBits)"
$TargetFolderOld = "$PF\OpenSSH-Win$($OSBits)"
$sshdpath = Join-Path $TargetFolder "sshd.exe"
$sshagentpath = Join-Path $TargetFolder "ssh-agent.exe"
$sshdatadir = Join-Path $env:ProgramData "\ssh"
$logsdir = Join-Path $sshdatadir "logs"
If ($RunningUnderChocolatey)
{
# Default the values before reading params
$SSHServerFeature = $false
$KeyBasedAuthenticationFeature = $false
$DeleteConfigAndServerKeys = $false
$arguments = @{};
$packageParameters = $env:chocolateyPackageParameters
}
# Now parse the packageParameters using good old regular expression
if ((test-path variable:packageparameters) -AND $packageParameters) {
$match_pattern = "\/(?<option>([a-zA-Z]+)):(?<value>([`"'])?([a-zA-Z0-9- _\\:\.]+)([`"'])?)|\/(?<option>([a-zA-Z]+))"
#"
$option_name = 'option'
$value_name = 'value'
if ($packageParameters -match $match_pattern ){
$results = $packageParameters | Select-String $match_pattern -AllMatches
$results.matches | % {
$arguments.Add(
$_.Groups[$option_name].Value.Trim(),
$_.Groups[$value_name].Value.Trim())
}
}
else
{
throw "Package Parameters were found but were invalid (REGEX Failure)"
}
if ($arguments.ContainsKey("SSHServerFeature")) {
Write-Host "/SSHServerFeature - Uninstalling SSH Server Feature if Present."
$SSHServerFeature = $true
}
if ($arguments.ContainsKey("DeleteConfigAndServerKeys")) {
Write-Host "/DeleteConfigAndServerKeys - Removing SSH Config and Server Keys."
$DeleteConfigAndServerKeys = $true
}
} else {
Write-Debug "No Package Parameters Passed in";
}
Function CheckServicePath ($ServiceEXE,$FolderToCheck)
{
if ($RunningOnNano) {
#The NANO TP5 Compatible Way:
Return ([bool](@(wmic service | ?{$_ -ilike "*$ServiceEXE*"}) -ilike "*$FolderToCheck*"))
}
Else
{
#The modern way:
Return ([bool]((Get-WmiObject win32_service | ?{$_.PathName -ilike "*$ServiceEXE*"} | select -expand PathName) -ilike "*$FolderToCheck*"))
}
}
#$SSHServiceInstanceExistsAndIsOurs = ([bool]((Get-WmiObject win32_service | ?{$_.Name -ilike 'sshd'} | select -expand PathName) -ilike "*$TargetFolder*"))
$SSHServiceInstanceExistsAndIsOurs = CheckServicePath 'sshd' "$TargetFolder"
#$SSHAGENTServiceInstanceExistsAndIsOurs = ([bool]((Get-WmiObject win32_service | ?{$_.Name -ilike 'ssh-agent'} | select -expand PathName) -ilike "*$TargetFolder*"))
$SSHAGENTServiceInstanceExistsAndIsOurs = CheckServicePath 'ssh-agent' "$TargetFolder"
If ($SSHServerFeature -AND (!$SSHServiceInstanceExistsAndIsOurs) -AND (Get-Service sshd -ErrorAction SilentlyContinue))
{
$ExistingSSHDInstancePath = (Get-WmiObject win32_service | ?{$_.Name -ilike 'sshd'} | select -expand PathName)
Throw "You have requested that the SSHD service be uninstalled, but this system appears to have an instance of an SSHD service configured for another folder ($ExistingSSHDInstancePath). Ignoring /SSHServerFeature"
$SSHServerFeature = $False
}
If ((!$SSHServerFeature) -AND $SSHServiceInstanceExistsAndIsOurs)
{
Throw "There is a configured instance of the SSHD service, please specify the /SSHServerFeature to confirm it is OK to UNINSTALL the SSHD service at this time."
}
If ([bool](get-process ssh -erroraction silentlycontinue | where {$_.Path -ilike "*$TargetPath*"}))
{
Throw "It appears you have instances of ssh.exe (client) running from the folder this package installs to, please terminate them and try again."
}
If ($SSHServiceInstanceExistsAndIsOurs -AND ([bool](Get-Service SSHD -ErrorAction SilentlyContinue | where {$_.Status -ieq 'Running'})))
{
Stop-Service SSHD -Force
Start-Sleep -seconds 3
If (([bool](Get-Service SSHD | where {$_.Status -ieq 'Running'})))
{
Throw "Could not stop the SSHD service, please stop it manually and retry this package."
}
$etwman = Join-Path $TargetFolder "openssh-events.man"
# unregister etw provider
wevtutil um `"$etwman`"
Stop-Service sshd -Force
sc.exe delete sshd | out-null
}
If ($SSHAGENTServiceInstanceExistsAndIsOurs)
{
Stop-Service SSH-Agent -Force
Start-Sleep -seconds 3
If (([bool](Get-Service ssh-agent | where {$_.Status -ieq 'Running'})))
{
Throw "Could not stop the ssh-agent service, please stop manually and retry this package."
}
sc.exe delete ssh-agent | out-null
}
If (Test-Path $TargetFolder) {Remove-Item "$TargetFolder" -Recurse -Force}
#Don't remove config in case they reinstall.
If (($SSHServiceInstanceExistsAndIsOurs -AND $DeleteConfigAndServerKeys) -OR (!$SSHServiceInstanceExistsAndIsOurs))
{
Write-Warning "Removing all config and server keys as requested by /DeleteConfigAndServerKeys"
If (Test-Path $sshdatadir) {Remove-Item "$sshdatadir" -Recurse -Force}
}
netsh advfirewall firewall delete rule name='SSHD Port OpenSSH (chocolatey package: openssh)'
$PathToRemove = "$TargetFolder"
#Code has been modified to work with Nano - do not change method of environment variable access
#foreach ($path in [Environment]::GetEnvironmentVariable("PATH","Machine").split(';'))
foreach ($path in ((Get-ItemProperty 'Registry::HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment').path.split(';')))
{
If ($Path)
{
If (($path -ine "$PathToRemove") -AND ($path -ine "$PathToRemove\"))
{
[string[]]$Newpath += "$path"
}
}
}
$AssembledNewPath = ($newpath -join(';')).trimend(';')
Set-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment' -Name 'PATH' -Value "$AssembledNewPath"
$TermVarExists = [bool](get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment' -Name 'TERM' -EA SilentlyContinue)
If ($TermVarExists)
{
Remove-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment' -Name 'TERM'
}
tools\OpenSSH-Win32.zip
md5: 07C5C50FF61553D42EB5E3F51DF492A2 | sha1: 5C0FA75E27F8074BD00EAF090E14C161FB4696BC | sha256: B99C384811F9EF8CAB7589460D607FD4D4FACCD6EC08A7405A2DF0A37340FDEB | sha512: C7E82927D72EF62F2F5AC0553CD6B2BC1726F72B5D9617DB582366FD4ADC2BAD997F6A9BD7125261A113678A2CFB19D6BB19960C86465D79A9782ADAF032D9E5
tools\SetSpecialPrivileges.ps1
#Idea borrowed from https://gallery.technet.microsoft.com/scriptcenter/Grant-Revoke-Query-user-26e259b0
$definition = @'
using System;
namespace MyLsaWrapper
{
using System.Runtime.InteropServices;
using System.Security;
using System.ComponentModel;
using System.Security.Principal;
using LSA_HANDLE = IntPtr;
[StructLayout(LayoutKind.Sequential)]
struct LSA_OBJECT_ATTRIBUTES
{
internal int Length;
internal IntPtr RootDirectory;
internal IntPtr ObjectName;
internal int Attributes;
internal IntPtr SecurityDescriptor;
internal IntPtr SecurityQualityOfService;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
struct LSA_UNICODE_STRING
{
internal ushort Length;
internal ushort MaximumLength;
[MarshalAs(UnmanagedType.LPWStr)]
internal string Buffer;
}
sealed class Win32Sec
{
[DllImport("advapi32", CharSet = CharSet.Unicode, SetLastError = true)]
internal static extern uint LsaOpenPolicy(
LSA_UNICODE_STRING[] SystemName,
ref LSA_OBJECT_ATTRIBUTES ObjectAttributes,
int AccessMask,
out IntPtr PolicyHandle
);
[DllImport("advapi32", CharSet = CharSet.Unicode, SetLastError = true)]
internal static extern uint LsaAddAccountRights(
LSA_HANDLE PolicyHandle,
IntPtr pSID,
LSA_UNICODE_STRING[] UserRights,
int CountOfRights
);
[DllImport("advapi32", CharSet = CharSet.Unicode, SetLastError = true)]
internal static extern uint LsaRemoveAccountRights(
LSA_HANDLE PolicyHandle,
IntPtr pSID,
bool AllRights,
LSA_UNICODE_STRING[] UserRights,
int CountOfRights
);
[DllImport("advapi32")]
internal static extern int LsaNtStatusToWinError(int NTSTATUS);
[DllImport("advapi32")]
internal static extern int LsaClose(IntPtr PolicyHandle);
}
internal sealed class Sid : IDisposable
{
public IntPtr pSid = IntPtr.Zero;
public System.Security.Principal.SecurityIdentifier sid = null;
public Sid(string account)
{
try { sid = new SecurityIdentifier(account); }
catch { sid = (SecurityIdentifier)(new NTAccount(account)).Translate(typeof(SecurityIdentifier)); }
Byte[] buffer = new Byte[sid.BinaryLength];
sid.GetBinaryForm(buffer, 0);
pSid = Marshal.AllocHGlobal(sid.BinaryLength);
Marshal.Copy(buffer, 0, pSid, sid.BinaryLength);
}
public void Dispose()
{
if (pSid != IntPtr.Zero)
{
Marshal.FreeHGlobal(pSid);
pSid = IntPtr.Zero;
}
GC.SuppressFinalize(this);
}
~Sid() { Dispose(); }
}
public sealed class LsaWrapper : IDisposable
{
enum Access : int
{
POLICY_READ = 0x20006,
POLICY_ALL_ACCESS = 0x00F0FFF,
POLICY_EXECUTE = 0X20801,
POLICY_WRITE = 0X207F8
}
const uint STATUS_ACCESS_DENIED = 0xc0000022;
const uint STATUS_INSUFFICIENT_RESOURCES = 0xc000009a;
const uint STATUS_NO_MEMORY = 0xc0000017;
const uint STATUS_OBJECT_NAME_NOT_FOUND = 0xc0000034;
const uint STATUS_NO_MORE_ENTRIES = 0x8000001a;
IntPtr lsaHandle;
public LsaWrapper() : this(null) { } // local system if systemName is null
public LsaWrapper(string systemName)
{
LSA_OBJECT_ATTRIBUTES lsaAttr;
lsaAttr.RootDirectory = IntPtr.Zero;
lsaAttr.ObjectName = IntPtr.Zero;
lsaAttr.Attributes = 0;
lsaAttr.SecurityDescriptor = IntPtr.Zero;
lsaAttr.SecurityQualityOfService = IntPtr.Zero;
lsaAttr.Length = Marshal.SizeOf(typeof(LSA_OBJECT_ATTRIBUTES));
lsaHandle = IntPtr.Zero;
LSA_UNICODE_STRING[] system = null;
if (systemName != null)
{
system = new LSA_UNICODE_STRING[1];
system[0] = InitLsaString(systemName);
}
uint ret = Win32Sec.LsaOpenPolicy(system, ref lsaAttr, (int)Access.POLICY_ALL_ACCESS, out lsaHandle);
if (ret == 0) return;
if (ret == STATUS_ACCESS_DENIED) throw new UnauthorizedAccessException();
if ((ret == STATUS_INSUFFICIENT_RESOURCES) || (ret == STATUS_NO_MEMORY)) throw new OutOfMemoryException();
throw new Win32Exception(Win32Sec.LsaNtStatusToWinError((int)ret));
}
public void AddPrivilege(string account, string privilege)
{
uint ret = 0;
using (Sid sid = new Sid(account))
{
LSA_UNICODE_STRING[] privileges = new LSA_UNICODE_STRING[1];
privileges[0] = InitLsaString(privilege);
ret = Win32Sec.LsaAddAccountRights(lsaHandle, sid.pSid, privileges, 1);
}
if (ret == 0) return;
if (ret == STATUS_ACCESS_DENIED) throw new UnauthorizedAccessException();
if ((ret == STATUS_INSUFFICIENT_RESOURCES) || (ret == STATUS_NO_MEMORY)) throw new OutOfMemoryException();
throw new Win32Exception(Win32Sec.LsaNtStatusToWinError((int)ret));
}
public void RemovePrivilege(string account, string privilege)
{
uint ret = 0;
using (Sid sid = new Sid(account))
{
LSA_UNICODE_STRING[] privileges = new LSA_UNICODE_STRING[1];
privileges[0] = InitLsaString(privilege);
ret = Win32Sec.LsaRemoveAccountRights(lsaHandle, sid.pSid, false, privileges, 1);
}
if (ret == 0) return;
if (ret == STATUS_ACCESS_DENIED) throw new UnauthorizedAccessException();
if ((ret == STATUS_INSUFFICIENT_RESOURCES) || (ret == STATUS_NO_MEMORY)) throw new OutOfMemoryException();
throw new Win32Exception(Win32Sec.LsaNtStatusToWinError((int)ret));
}
public void Dispose()
{
if (lsaHandle != IntPtr.Zero)
{
Win32Sec.LsaClose(lsaHandle);
lsaHandle = IntPtr.Zero;
}
GC.SuppressFinalize(this);
}
~LsaWrapper() { Dispose(); }
// helper functions:
static LSA_UNICODE_STRING InitLsaString(string s)
{
// Unicode strings max. 32KB
if (s.Length > 0x7ffe) throw new ArgumentException("String too long");
LSA_UNICODE_STRING lus = new LSA_UNICODE_STRING();
lus.Buffer = s;
lus.Length = (ushort)(s.Length * sizeof(char));
lus.MaximumLength = (ushort)(lus.Length + sizeof(char));
return lus;
}
}
public class LsaWrapperCaller
{
public static void AddPrivilege(string account, string privilege)
{
using (LsaWrapper lsaWrapper = new LsaWrapper())
{
lsaWrapper.AddPrivilege(account, privilege);
}
}
public static void RemovePrivilege(string account, string privilege)
{
using (LsaWrapper lsaWrapper = new LsaWrapper())
{
lsaWrapper.RemovePrivilege(account, privilege);
}
}
}
}
'@
$references = @("System.Security.Principal.Windows", "Microsoft.Win32.Primitives")
try {
$null = [MyLsaWrapper.LsaWrapperCaller]
}
catch {
try {
$types = Add-Type $definition -ref $references -WarningAction SilentlyContinue -ErrorAction SilentlyContinue
}
catch {
$types = Add-Type $definition -WarningAction SilentlyContinue -ErrorAction SilentlyContinue
}
}
function Add-OpenSSHPrivilege
{
param(
[ValidateNotNullOrEmpty()]
[string] $Account,
[ValidateSet("SeAssignPrimaryTokenPrivilege", "SeServiceLogonRight")]
[string] $Privilege
)
[MyLsaWrapper.LsaWrapperCaller]::AddPrivilege($Account, $Privilege)
}
function Get-OpenSSHUserSID
{
[CmdletBinding(DefaultParameterSetName='User')]
param
( [parameter(Mandatory=$true, ParameterSetName="User")]
[ValidateNotNull()]
[System.Security.Principal.NTAccount]$User,
[parameter(Mandatory=$true, ParameterSetName="WellKnownSidType")]
[ValidateNotNull()]
[System.Security.Principal.WellKnownSidType]$WellKnownSidType
)
try
{
if($PSBoundParameters.ContainsKey("User"))
{
$sid = $User.Translate([System.Security.Principal.SecurityIdentifier])
}
elseif($PSBoundParameters.ContainsKey("WellKnownSidType"))
{
$sid = New-Object System.Security.Principal.SecurityIdentifier($WellKnownSidType, $null)
}
$sid
}
catch {
return $null
}
}
tools\VERIFICATION.txt
VERIFICATION.txt is intended to assist the Chocolatey moderators and community
in verifying that this package's contents are trustworthy.
To verify:
1. Download https://github.com/PowerShell/Win32-OpenSSH/releases/download/5_30_2016/OpenSSH-Win64.zip
2. Compare OpenSSH-Win64.zip hash with bundled OpenSSH-Win64.zip hash.
3. Download https://github.com/PowerShell/Win32-OpenSSH/releases/download/5_30_2016/OpenSSH-Win32.zip
4. Compare OpenSSH-Win64.zip hash with bundled OpenSSH-Win32.zip hash.
tools\chocolateyinstall.ps1
tools\LICENSE.txt
This file is part of the OpenSSH software.
The licences which components of this software fall under are as
follows. First, we will summarize and say that all components
are under a BSD licence, or a licence more free than that.
OpenSSH contains no GPL code.
1)
* Copyright (c) 1995 Tatu Ylonen <[email protected]>, Espoo, Finland
* All rights reserved
*
* As far as I am concerned, the code I have written for this software
* can be used freely for any purpose. Any derived versions of this
* software must be clearly marked as such, and if the derived work is
* incompatible with the protocol description in the RFC file, it must be
* called by a name other than "ssh" or "Secure Shell".
[Tatu continues]
* However, I am not implying to give any licenses to any patents or
* copyrights held by third parties, and the software includes parts that
* are not under my direct control. As far as I know, all included
* source code is used in accordance with the relevant license agreements
* and can be used freely for any purpose (the GNU license being the most
* restrictive); see below for details.
[However, none of that term is relevant at this point in time. All of
these restrictively licenced software components which he talks about
have been removed from OpenSSH, i.e.,
- RSA is no longer included, found in the OpenSSL library
- IDEA is no longer included, its use is deprecated
- DES is now external, in the OpenSSL library
- GMP is no longer used, and instead we call BN code from OpenSSL
- Zlib is now external, in a library
- The make-ssh-known-hosts script is no longer included
- TSS has been removed
- MD5 is now external, in the OpenSSL library
- RC4 support has been replaced with ARC4 support from OpenSSL
- Blowfish is now external, in the OpenSSL library
[The licence continues]
Note that any information and cryptographic algorithms used in this
software are publicly available on the Internet and at any major
bookstore, scientific library, and patent office worldwide. More
information can be found e.g. at "http://www.cs.hut.fi/crypto".
The legal status of this program is some combination of all these
permissions and restrictions. Use only at your own responsibility.
You will be responsible for any legal consequences yourself; I am not
making any claims whether possessing or using this is legal or not in
your country, and I am not taking any responsibility on your behalf.
NO WARRANTY
BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
2)
The 32-bit CRC compensation attack detector in deattack.c was
contributed by CORE SDI S.A. under a BSD-style license.
* Cryptographic attack detector for ssh - source code
*
* Copyright (c) 1998 CORE SDI S.A., Buenos Aires, Argentina.
*
* All rights reserved. Redistribution and use in source and binary
* forms, with or without modification, are permitted provided that
* this copyright notice is retained.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES ARE DISCLAIMED. IN NO EVENT SHALL CORE SDI S.A. BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY OR
* CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR MISUSE OF THIS
* SOFTWARE.
*
* Ariel Futoransky <[email protected]>
* <http://www.core-sdi.com>
3)
ssh-keyscan was contributed by David Mazieres under a BSD-style
license.
* Copyright 1995, 1996 by David Mazieres <[email protected]>.
*
* Modification and redistribution in source and binary forms is
* permitted provided that due credit is given to the author and the
* OpenBSD project by leaving this copyright notice intact.
4)
The Rijndael implementation by Vincent Rijmen, Antoon Bosselaers
and Paulo Barreto is in the public domain and distributed
with the following license:
* @version 3.0 (December 2000)
*
* Optimised ANSI C code for the Rijndael cipher (now AES)
*
* @author Vincent Rijmen <[email protected]>
* @author Antoon Bosselaers <[email protected]>
* @author Paulo Barreto <[email protected]>
*
* This code is hereby placed in the public domain.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ''AS IS'' AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
5)
One component of the ssh source code is under a 3-clause BSD license,
held by the University of California, since we pulled these parts from
original Berkeley code.
* Copyright (c) 1983, 1990, 1992, 1993, 1995
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
6)
Remaining components of the software are provided under a standard
2-term BSD licence with the following names as copyright holders:
Markus Friedl
Theo de Raadt
Niels Provos
Dug Song
Aaron Campbell
Damien Miller
Kevin Steves
Daniel Kouril
Wesley Griffin
Per Allansson
Nils Nordman
Simon Wilkinson
Portable OpenSSH additionally includes code from the following copyright
holders, also under the 2-term BSD license:
Ben Lindstrom
Tim Rice
Andre Lucas
Chris Adams
Corinna Vinschen
Cray Inc.
Denis Parker
Gert Doering
Jakob Schlyter
Jason Downs
Juha Yrj�l�
Michael Stone
Networks Associates Technology, Inc.
Solar Designer
Todd C. Miller
Wayne Schroeder
William Jones
Darren Tucker
Sun Microsystems
The SCO Group
Daniel Walsh
Red Hat, Inc
Simon Vallet / Genoscope
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
8) Portable OpenSSH contains the following additional licenses:
a) md5crypt.c, md5crypt.h
* "THE BEER-WARE LICENSE" (Revision 42):
* <[email protected]> wrote this file. As long as you retain this
* notice you can do whatever you want with this stuff. If we meet
* some day, and you think this stuff is worth it, you can buy me a
* beer in return. Poul-Henning Kamp
b) snprintf replacement
* Copyright Patrick Powell 1995
* This code is based on code written by Patrick Powell
* ([email protected]) It may be used for any purpose as long as this
* notice remains intact on all source code distributions
c) Compatibility code (openbsd-compat)
Apart from the previously mentioned licenses, various pieces of code
in the openbsd-compat/ subdirectory are licensed as follows:
Some code is licensed under a 3-term BSD license, to the following
copyright holders:
Todd C. Miller
Theo de Raadt
Damien Miller
Eric P. Allman
The Regents of the University of California
Constantin S. Svintsoff
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
Some code is licensed under an ISC-style license, to the following
copyright holders:
Internet Software Consortium.
Todd C. Miller
Reyk Floeter
Chad Mynhier
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND TODD C. MILLER DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL TODD C. MILLER BE LIABLE
* FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
Some code is licensed under a MIT-style license to the following
copyright holders:
Free Software Foundation, Inc.
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
* "Software"), to deal in the Software without restriction, including *
* without limitation the rights to use, copy, modify, merge, publish, *
* distribute, distribute with modifications, sublicense, and/or sell *
* copies of the Software, and to permit persons to whom the Software is *
* furnished to do so, subject to the following conditions: *
* *
* The above copyright notice and this permission notice shall be included *
* in all copies or substantial portions of the Software. *
* *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
* *
* Except as contained in this notice, the name(s) of the above copyright *
* holders shall not be used in advertising or otherwise to promote the *
* sale, use or other dealings in this Software without prior written *
* authorization. *
****************************************************************************/
------
$OpenBSD: LICENCE,v 1.19 2004/08/30 09:18:08 markus Exp $
tools\Set-SSHDefaultShell.ps1
<#
.SYNOPSIS
This script sets the default shell options for openssh. It is run during the opensssh universal installer and can be called separately to update the default shell exe after releated update (e.g. like updating PowerShell Core)
.DESCRIPTION
This script is used during OpenSSH install if the appropriate package options were specified.
It can also be used seperately (such as calling it after installing a new version of PowerShell Core
or updating another shell that should be the default for openssh)
#It never really makes sense to search for cmd.exe as that is the default behavior and you shouldn't try to put old versions of cmd.exe on a newer version of windows
(I guess the exception would be configuring ssh to use 32-bit cmd.exe under 64-bit sshd.exe system - no I don't know why you would do that - but Murphy predicts someone out there will need to - hopefully not you)
#"Windows Powershell" should always be at the end of a multi-filespec request because it will always be found
#Environment variables are preferred for paths so that your call applies to windows not being on C: and folder redirection scenarios
#If the list of path specs does not result in one or more valid results, then the default behavior (no registry keys) is used (graceful fall through)
# ATTENTION - if you run this package under a 32-bit process on 64-bit Windows (e.g. SCCM "Package" objects), it will result in setting up 32-bit system exes as the shell for 64-bit sshd.exe
Rules (For the sake of sanity, don't read these rules if you just want to do something simple like set Windows PowerShell to be your default ssh shell - use the examples)
- the combined results will be in order that the filespecs are provided so that precedence can be specified for specific shell EXE filenames
- the exes in each filespec can be the same (when searching multiple folder heirarchies for the same shell exe) or different (when giving preference to one shell EXE, but providing a fall through default if none are found)
- wildcards can only be used in the pathname, not the filename (filename wild cards will cause the filespec to be filtered out of the list)
- each filespec must be searching for a SPECIFIC exe file (cannot search for <something>\*.exe nor <something>\* nor anything not ending in .exe) (any that don't match are filtered out of the filespec list)
- each filespec result set is sorted by descending version number before being concatenated to the combined result list so that the newest of that shell exe will be chosen
- because early powershell core exe do not include versions in the PE header, they are sorted by full folder name which includes the version
- the file list will only contain actually found EXEs
- the file list is screened for known secure folders that require admin rights to update on windows configured with default security (the rest are filtered out)
- the first valid hit in the overall resultant file list will be used.
- if you do not want version autoselection, then specify the path exact location to the exact version you wish to have considered
.LINK
http://www.lazywinadmin.com/2014/08/powershell-parse-this-netstatexe.html
.EXAMPLE
#All of these filespecs will be filtered out (dropped) because you can't wildcard the exe name, for securities sake you must know what the shell is called to use it:
-PathSpecsToProbeForShellEXEString "$env:userprofile\downloads\*.exe;c:\Program Files\PowerShell\*\P*.exe;c:\windows\system32\*"
.EXAMPLE
#PowerShell for Windows instead of default cmd.exe, if not found, default behavior (no registry key created, cmd.exe is ssh default):
-PathSpecsToProbeForShellEXEString '$env:windir\system32\windowspowershell\v1.0\powershell.exe"
.EXAMPLE
#The latest version of powershell core (including favoring the new EXE name), if not found, use windows powershell
-PathSpecsToProbeForShellEXEString "$env:programfiles\PowerShell\*\pwsh.exe;$env:programfiles\PowerShell\*\Powershell.exe;c:\windows\system32\windowspowershell\v1.0\powershell.exe"
.EXAMPLE
#The latest version of Ruby, if not found, powershell core if not found, default behavior (no registry key created, cmd.exe is ssh default)
-PathSpecsToProbeForShellEXEString "c:\tools\ruby*\bin\ruby.exe;c:\Program Files\PowerShell\*\pwsh.exe;c:\Program Files\PowerShell\*\Powershell.exe"
#I have no idea if ruby can actually be an SSH shell - just an example
.EXAMPLE
#Windows Subsystem for Linux Bash.exe, if not found, the latest version of git's bash.exe, if not found, default behavior (no registry key created, cmd.exe is ssh default)
-PathSpecsToProbeForShellEXEString "$env:windir\system32\bash.exe;$env:programfiles\Git\usr\bin\bash.exe"
#I have no idea if git's bash can actually be an SSH shell - just an example
.EXAMPLE
#Specific version of powershell core, if not found, windows powershell
-PathSpecsToProbeForShellEXEString "c:\Program Files\PowerShell\6.0.0-beta.6\Powershell.exe;c:\windows\system32\windowspowershell\v1.0\powershell.exe"
.EXAMPLE
#malware.exe filtered out because it is not in a secure folder, Specific version of powershell core, if not found, windows powershell
-PathSpecsToProbeForShellEXEString "$env:userprofile\downloads\malware.exe;c:\Program Files\PowerShell\6.0.0-beta.6\Powershell.exe;c:\windows\system32\windowspowershell\v1.0\powershell.exe"
.EXAMPLE
#malware.exe is used because of -AllowInsecureShellEXE
-AllowInsecureShellEXE -PathSpecsToProbeForShellEXEString "$env:userprofile\downloads\malware.exe;c:\Program Files\PowerShell\6.0.0-beta.6\Powershell.exe;c:\windows\system32\windowspowershell\v1.0\powershell.exe"
.NOTES
Darwin Sanoy
cloudywindows.io
#>
Param (
[Parameter(Mandatory=$True)]
[string]$PathSpecsToProbeForShellEXEString,
[string]$SSHDefaultShellCommandOption=$null,
[switch]$AllowInsecureShellEXE
)
$OpeningMessage = @"
************************************************************************************
This utility script:
$($MyInvocation.MyCommand.Definition)
can be run outside of this package in order to update the OpenSSH DefaultShell when
an installer runs to update the default shell.
See the following for more details:
https://github.com/DarwinJS/ChocoPackages/blob/master/openssh/readme.md
https://cloudwindows.io
************************************************************************************
"@
Write-Output $OpeningMessage
If ($AllowInsecureShellEXE)
{
Write-Warning "AllowInsecureShellEXE was used, if probing results in selecting a shell exe that is user writable, it will still be used. Not wise!!"
}
<#
TEST string
#$PathSpecsToProbeForShellEXEString = '$env:userprofile\downloads\*.exe;$env:programfiles\powershell\*\powershell.exe;$env:windir\system32\cmd.exe;c:\windows'
#>
#Expand any literalized variable or environment variable references, also only resolves to items that exist
Write-Host "Set-SSHDefaultShell.ps1 processing request for `"$PathSpecsToProbeForShellEXEString`""
$ShellEXEToUse = $null
$PathSpecsToProbeForShellEXE = $ExecutionContext.InvokeCommand.ExpandString($PathSpecsToProbeForShellEXEString).split(';')
#write-host "`$PathSpecsToProbeForShellEXE: $PathSpecsToProbeForShellEXE"
$ListOfSecurePaths = "$env:programfiles","${env:ProgramFiles(x86)}","$env:windir\system32","$env:windir\syswow64"
$ListOfSecurePathsRegExPrep = $ListOfSecurePaths | ForEach {[Regex]::Escape($ExecutionContext.InvokeCommand.ExpandString($_)) + ".*`|"}
$ListOfSecurePathsRegExString = ($ListOfSecurePathsRegExPrep -join '').trimend("|")
#write-host "`$ListOfSecurePathsRegExString: $ListOfSecurePathsRegExString"
If ($PathSpecsToProbeForShellEXE.count -ge 1)
{
#Special Handling of "C:\Program Files\PowerShell" for versioned subfolders and EXEs with no PE header version
$ListOfEXEObjects = @()
[array]$SubListofEXEObjects
ForEach ($PathSpec in $PathSpecsToProbeForShellEXE)
{ write-host "processing $pathspec"
$SubListOfEXEPaths = @(Resolve-Path $PathSpec -ErrorAction SilentlyContinue)
write-host "`$SubListOfEXEPaths: $SubListOfEXEPaths"
$SubListOfEXEPaths = @($SubListOfEXEPaths | where {[IO.Path]::GetExtension($_) -ieq '.exe'})
If ($SubListOfEXEPaths.count -gt 0)
{
$SubListofEXEObjects = @(get-command $SubListOfEXEPaths)
If ($PathSpec -ilike "$env:ProgramFiles\PowerShell\*")
{ #apply a sort to full file names
$SubListOfEXEObjects = $SubListOfEXEObjects | sort-object -Property 'Definition' -Descending
}
else
{
$SubListOfEXEObjects = $SubListOfEXEObjects | sort-object -Property FileVersionInfo.ProductVersion -Descending
}
$ListOfEXEObjects += $SubListOfEXEObjects
}
}
If ($ListOfEXEObjects.count -lt 1)
{
Write-warning "On this system, searching $PathSpecsToProbeForShellEXEString does not result in any paths that end in .EXE, DefaultShell will not be explicitly set and ssh will use its default shell behavior or the existing registry key value."
}
else
{
$ListOfValidEXEObjects = @()
If (!$AllowInsecureShellEXE)
{
Write-Host "Filtering out EXEs that are not on the secure path list: $ListOfSecurePaths. To unwisely override this filtering use the AllowInsecureShellEXE switch."
ForEach ($EXEObject in $ListOfEXEObjects)
{ #Validate EXEs are on Secure Paths
If ($EXEObject.Definition -imatch "$ListOfSecurePathsRegExString")
{
Write-Host " Valid: $($EXEObject.Definition)"
$ListOfValidEXEObjects += $EXEObject
}
else
{
Write-Warning " Dropping: $($EXEObject.Definition)"
}
}
$ListOfEXEObjects = $ListOfValidEXEObjects
}
If ($ListOfEXEObjects.count -ge 1)
{
$ShellEXEToUse = $ListOfEXEObjects | Select-Object -First 1 -Expand Definition
Write-host "Shell to use: $ShellEXEToUse"
If ($ShellEXEToUse)
{
Write-Host "Writing default shell to registry ($ShellEXEToUse)"
$SSHRegKey = "Registry::HKEY_LOCAL_MACHINE\SOFTWARE\OpenSSH"
If (!(Test-Path "$SSHRegKey"))
{
New-Item -Path "Registry::HKEY_LOCAL_MACHINE\SOFTWARE" -Name OpenSSH -Force | out-null
}
New-ItemProperty -Path $SSHRegKey -Name 'DefaultShell' -Value "$ShellEXEToUse" -PropertyType 'String' -Force | Out-Null
If ($SSHDefaultShellCommandOption)
{
Write-Host "Writing default shell command option to registry ($SSHDefaultShellCommandOption)"
New-ItemProperty -Path $SSHRegKey -Name 'DefaultShellCommandOption' -Value "$SSHDefaultShellCommandOption" -PropertyType 'String' -Force | Out-Null
}
else
{ #Revert to default behavior if not specified
Remove-ItemProperty -Path $SSHRegKey -Name 'DefaultShellCommandOption' -ErrorAction 'SilentlyContinue'
}
}
}
else {
Write-Warning "After all filtering criteria was applied, there is no matching EXE for your search string: $PathSpecsToProbeForShellEXEString"
}
}
}
tools\OpenSSH-Win64.zip
md5: 9663F220979730CD015E62AAEDF8DF60 | sha1: AA79047DCA7D4B5C7F767249FE673CF561DAAE97 | sha256: B3D31939ACB93C34236F420A6F1396E7CF2EEAD7069EF67742857A5A0BEFB9FC | sha512: 873E8B005F9D1C2DF6B081D0B60F0A2F69E30DEBDD47F31D6333151784C822D45C3A2D9C73F015CE1ADA601F4826BD939544D04AD3BB0F1D07CEE135F08D91B5
tools\Get-NetStat.ps1
function Get-NetStat
{
<#
.SYNOPSIS
This function will get the output of netstat -n and parse the output
.DESCRIPTION
This function will get the output of netstat -n and parse the output
.LINK
http://www.lazywinadmin.com/2014/08/powershell-parse-this-netstatexe.html
.NOTES
Francois-Xavier Cat
www.lazywinadmin.com
@LazyWinAdm
2016/09/20 - Modified by DawinJS to:
- only grab TCP ports so that parsing PID would be reliable (and is sufficient for my purposes)
- If -GetProcessDetails
- parse PID
- use "get-process" to find exe name (netstat -b is not pulling it for my scenario)
- finds a full process path name in a Nano TP5 compatible way (WMIC)
- If -ShowProgress - show progress bar - takes a while to grab all exe paths for all processes
- If -FilterOnPorts - filter results for these ports before grabbing process details
#>
Param (
[switch]$ShowProgress,
[string[]]$FilterOnPorts,
[switch]$GetProcessDetails
)
PROCESS
{
# Get the output of netstat
$data = netstat -a -n -o -p TCP | select -skip 4
# Keep only the line with the data (we remove the first lines)
#$data = $data[4..$data.count]
# Each line need to be splitted and get rid of unnecessary spaces
foreach ($line in $data)
{
If ($ShowProgress)
{
$ItemBeingProcessed++
$percentdone = [math]::round(($ItemBeingProcessed/$data.count) * 100)
Write-Progress -Activity "Probing Listening Ports" -Status "$percentdone% Complete:" -PercentComplete $percentdone
}
$AddInstance = $True
# Get rid of the first whitespaces, at the beginning of the line
$line = $line -replace '^\s+', ''
# Split each property on whitespaces block
$line = $line -split '\s+'
$PortFromNetStat = (($line[1] -split ":")[1]).trim(' ')
If ($FilterOnPorts)
{
If (!($FilterOnPorts -contains $PortFromNetStat))
{
$AddInstance = $False
}
}
If ($GetProcessDetails -AND $AddInstance)
{
If ($line[4].length -ge 1)
{
$ProcessInfo = Get-Process -id $($line[4])
$ProcessEXEPath = $null
If ([string](wmic process where "ProcessId='$($line[4])'" get ExecutablePath /format:list) -match "[A-Z]:\\.*exe")
{
#write-output "match: *$($Matches[0])*"
$ProcessEXEPath = "$($Matches[0])"
}
<#
If (Test-Path variable:matches) {write-host "got a match"}
If ($getresult.GetType().Name -eq 'Boolean')
{
$ProcessEXEPath = ($Matches[0]).trimend(' ')
}
ElseIf ($getresult.GetType().Name -eq 'String')
{
$ProcessEXEPath = $getresult.trimend(' ')
}
Else
{
$ProcessEXEPath = ''
}
#>
}
}
If ($AddInstance)
{
# Define the properties
$properties = @{
Protocol = $line[0].trim(' ')
LocalAddressIP = ($line[1] -split ":")[0].trim(' ')
LocalAddressPort = $PortFromNetStat
LocalAddressPID = ($line[4]).trim(' ')
LocalAddressProcessName = $ProcessInfo.Name
LocalAddressProcessPath = $ProcessEXEPath
ForeignAddressIP = ($line[2] -split ":")[0].trim(' ')
ForeignAddressPort = ($line[2] -split ":")[1].trim(' ')
State = $line[3]
}
# Output the current line
New-Object -TypeName PSObject -Property $properties
}
}
}
}
tools\barebonesinstaller.ps1
Virus Scan Results
Log in or click on link to see number of positives.
- openssh.8.9.1-beta1.nupkg (8a5065bee25f) - ## / 57
- OpenSSH-Win32.zip (b99c384811f9) - ## / 63
- OpenSSH-Win64.zip (b3d31939acb9) - ## / 63
- libcrypto.dll (498826dd4927) - ## / 70
- scp.exe (6a9e6b446757) - ## / 71
- sftp-server.exe (004b5d18add9) - ## / 72
- sftp.exe (836ecbcace24) - ## / 67
- ssh-add.exe (b2e7fae077ae) - ## / 71
- ssh-agent.exe (405984beb1b2) - ## / 72
- ssh-keygen.exe (5f6b019eaed1) - ## / 71
- ssh-keyscan.exe (c38f62bd8668) - ## / 71
- ssh-pkcs11-helper.exe (0aad3273f2a3) - ## / 71
- ssh-shellhost.exe (6192f41b0f39) - ## / 72
- ssh-sk-helper.exe (2267c24a85d6) - ## / 71
- ssh.exe (adaa0a026ffd) - ## / 71
- sshd.exe (5d61f96adef6) - ## / 72
In cases where actual malware is found, the packages are subject to removal. Software sometimes has false positives. Moderators do not necessarily validate the safety of the underlying software, only that a package retrieves software from the official distribution point and/or validate embedded software against official distribution point (where distribution rights allow redistribution).
Chocolatey Pro provides runtime protection from possible malware.
Version History
Copyright
Microsoft
Release Notes
Product release notes: https://github.com/PowerShell/openssh-portable/releases/tag/v8.9.1.0
Release Notes for Chocolatey Packaging:
8.9.1-beta1
- contains version: 8.9.1.0p1-Beta
- The primary Microsoft distribution mechanism for OpenSSH is through Windows Features and Windows Update, hence Microsoft releases the loose binaries as Beta releases.
- This package is no longer tested with all the original scenarios it was created for when it was the primary mechanism and it will not be fixed for edge cases like Nano or old versions of Windows.
8.9.0-beta1
- contains version: 8.9.0.0p1-Beta
- The primary Microsoft distribution mechanism for OpenSSH is through Windows Features and Windows Update, hence Microsoft releases the loose binaries as Beta releases.
- This package is no longer tested with all the original scenarios it was created for when it was the primary mechanism and it will not be fixed for edge cases like Nano or old versions of Windows.
8.6.0-beta1
- contains version: 8.6.0.0p1-Beta
- The primary Microsoft distribution mechanism for OpenSSH is through Windows Features and Windows Update, hence Microsoft releases the loose binaries as Beta releases.
- This package is no longer tested with all the original scenarios it was created for when it was the primary mechanism and it will not be fixed for edge cases like Nano or old versions of Windows.
8.1.0-beta
- contains version: 8.1.0.0p1-beta
7.7.1.1
- contains version: 7.7.1.0p1-Beta
7.7.0.1
- contains version: 7.7.0.0p1-Beta
7.6.1.1
- contains version: 7.6.1.0p1-Beta
- New parameter AlsoLogToFile enables file logging in addition to default of new ETW / Winodows EventLogging
- ensured barebonesinstaller.ps1 can take -SSHAgentFeature
- removed unused parameter DisableKeyPermissionsReset throughout
- removed DeleteServerKeysAfterInstalled
- no longer sets log level to QUIET
- updated to configure ETW logging
- switch to enable file based logging
- known issue - updating ETW on Nano is not currently working, so the package forces file logging to be enabled for
7.6.0.1
- Fixed problems with install parameter /SSHAgentFeature
1.0.0.20180202
- Set-SSHDefaultShell.ps1 - fix corrupt characters
1.0.0.20180201
- Set-SSHDefaultShell.ps1 - creates OpenSSH registry key if it is not yet present
1.0.0.20180131
- no longer automatically adds ssh-agent when installing sshd. You must specify /SSHAgentFeature if you want it installed.
1.0.0.0
- complies with new changes to installation for 1.0.0.0 and attempts migration of pre-1.0.0.0 items.
- removed switch $DisableKeyPermissionsReset
- removed switch $UseNTRights and ntrights.exe from package
- uses new 1.0.0.0 model for service users and permissions
- no longer explicitly sets TERM for new installs (unless you specify the parameter) - instead relies on default behavior of sshd.exe
0.0.24.0
- Fixed bug in uninstall (https://github.com/DarwinJS/ChocoPackages/issues/52)
- Uses new code from OpenSSH project for adding special privileges (is more compatible with newer Nano releases)
0.0.23.0
- None
0.0.22.0
- Fix error when uninstall runs and openssh folder is already removed: https://github.com/DarwinJS/ChocoPackages/issues/49
- Fix error using PSH 5 Package Management to install on Server 2016: https://github.com/DarwinJS/ChocoPackages/issues/47
- Added switches for Default Shell configuration - for both chocolatey and barebonesinstall.ps1
(PathSpecsToProbeForShellEXEString, SSHDefaultShellCommandOption and AllowInsecureShellEXE)
Make the latest powershell core or windows powershell the default shell:
/PathSpecsToProbeForShellEXEString:$env:programfiles\PowerShell*\pwsh.exe;$env:programfiles\PowerShell*\Powershell.exe;c:\windows\system32\windowspowershell\v1.0\powershell.exe"
-PathSpecsToProbeForShellEXEString "$env:programfiles\PowerShell*\pwsh.exe;$env:programfiles\PowerShell*\Powershell.exe;c:\windows\system32\windowspowershell\v1.0\powershell.exe"
Rules and More Examples: https://github.com/DarwinJS/ChocoPackages/blob/master/openssh/tools/Set-SSHDefaultShell.ps1
This package supports the following parameters:
-params '"/SSHServerFeature"' (Install and Uninstall)
Also install sshd Windows Service - including opening port 22.
If this parameter is not included on an upgrade or uninstall and
the sshd server is installed - an error is generated. You must
use this switch to indicate you have made preparations for the
sshd service to be interrupted or removed.
-params '"/SSHAgentFeature"'
Installs SSH Agent Service even if SSHD Server is not being installed.
Requires admin rights to configure service.
-params '"/SSHServerFeature /SSHServerPort:3834"'
Allows the setup of the SSH server on an alternate port - sometimes done for security or to avoid conflicts with an existing service on port 22.
-params '"/OverWriteSSHDConf"'
Introduced in Version: 0.0.9.20170311
By default an existing sshd_conf file will not be overwritten (previous packaging versions always overwrote)
Use this switch to overwrite an existing sshd_conf with the one from the current install media
-params '"/SSHLogLevel:VERBOSE"'
Introduced in Version: 0.0.9.20170311
Allows the setup of the SSH logging level.
Valid Options: QUIET, FATAL, ERROR, INFO, VERBOSE, DEBUG, DEBUG1, DEBUG2, DEBUG3
On a fresh install LogLevel is set to QUIET
-params '"/TERM:xterm-new"'
Introduced in Version: 0.0.14.0
Allows the initial setup and subsequent update of the TERM system environment variable.
On a fresh install TERM is set to xterm whether or not this switch is used.
-params '"/SSHServerFeature /DeleteConfigAndServerKeys"' (Uninstall)
By default an uninstall does not remove config files nor server keys.
-params '"/PathSpecsToProbeForShellEXEString:$env:programfiles\PowerShell*\Powershell.exe;$env:windir\system32\windowspowershell\v1.0\powershell.exe"'
Introduced in Version: 0.0.22.0
A set of filespecs to probe for the latest version of a given shell exe. Wildcards can be used in the path, but not the filename.
The first filespec to result in a one or more valid hits will be choosen for the default SSH shell (newest version when there are multiple hits).
If not valid hits are located with the entire set of filespecs, the default behavior of not setting the registry key is taken (rather than an error).
Only exe's in either Program Files folder or either System32 folder (system32, syswow64) will considered safe. If the EXE is outside of these folders
you must use the /AllowInsecureShellEXE switch to have it configured.
Rules and Examples: https://github.com/DarwinJS/ChocoPackages/blob/master/openssh/tools/Set-SSHDefaultShell.ps1
-params '"/SSHDefaultShellCommandOption:/c"'
Introduced in Version: 0.0.22.0
Only used when /PathSpecsToProbeForShellEXEString is used and results in finding a valid shell executable.
Rules and Examples: https://github.com/DarwinJS/ChocoPackages/blob/master/openssh/tools/Set-SSHDefaultShell.ps1
-params '"/AllowInsecureShellEXE"'
Introduced in Version: 0.0.22.0
Only used when /PathSpecsToProbeForShellEXEString is used and results in finding a valid shell executable that is outside of the Programs Folders or system32.
Rules and Examples: https://github.com/DarwinJS/ChocoPackages/blob/master/openssh/tools/Set-SSHDefaultShell.ps1
-params '"/AlsoLogToFile"'
As of version 7.6.1.0p1-Beta default logging has shifted to ETW Windows Event Logging. Throwing this switch causes logging to also occur to the log file - now located in $env:ProgramData\ssh\logs.
Dependencies
This package has no dependencies.
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