Don't use powershell scripts to install

AS it hangs when running on Win7/Win2088

WAPT/control

@@ -1,5 +1,5 @@
 package           : fws-openssh
-version           : 7.7.2.0-5
+version           : 7.7.2.0-6
 architecture      : all
 section           : base
 priority          : optional

setup.py

@@ -7,30 +7,51 @@ uninstallkey = []
 def install():
     print('Installing OpenSSH')
     mkdirs(makepath(programfiles,'OpenSSH'))
+
     print('    Stoping the service')
-    if service_installed('sshd') and service_is_running('sshd'):
-        service_stop('sshd')
-        killalltasks('sshd.exe')
+    for service in ['sshd','ssh-agent']:
+        if service_installed(service) and service_is_running(service):
+            service_stop(service)
+        killalltasks('%s.exe' % service)
+
     print('    Extract OpenSSH archive')
     run('"%s" e -y -o"%s" OpenSSH-Win%s.zip' % (makepath(programfiles,'7-Zip','7z.exe'),makepath(programfiles,'OpenSSH'),'64' if iswin64() else '32'))
-    print('    Installing the service')
-    run(r'powershell.exe -ExecutionPolicy Bypass -File "%s\install-sshd.ps1"' % makepath(programfiles,'OpenSSH'))
+
+    print('    Installing the services')
+    run(r'sc.exe create sshd binPath= "%s" DisplayName= "OpenSSH Server" start= auto' % makepath(programfiles,'OpenSSH','sshd.exe'), accept_returncodes=[0,1073])
+    run(r'sc.exe privs sshd SeAssignPrimaryTokenPrivilege/SeTcbPrivilege/SeBackupPrivilege/SeRestorePrivilege/SeImpersonatePrivilege')
+    run(r'sc.exe create ssh-agent binPath= "%s" DisplayName= "OpenSSH Authentication Agent" start= auto' % makepath(programfiles,'OpenSSH','ssh-agent.exe'), accept_returncodes=[0,1073])
+    run(r'sc.exe sdset ssh-agent "D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)(A;;RP;;;AU)"')
+    run(r'sc.exe privs ssh-agent SeImpersonatePrivilege')
+    run(r'wevtutil.exe um "%s"' % makepath(programfiles,'OpenSSH','openssh-events.man'))
+    filecopyto('openssh-events.man',makepath(programfiles,'OpenSSH'))
+    run(r'wevtutil.exe im "%s"' % makepath(programfiles,'OpenSSH','openssh-events.man'))
+
     print('    Opening port 22 in the firewall')
     run_notfatal(r'netsh advfirewall firewall del rule name="OpenSSH Server"')
     run(r'netsh advfirewall firewall add rule name="OpenSSH Server" dir=in action=allow protocol=TCP localport=22 enable=yes')
+
     print('    Starting the service')
     service_start('sshd')
+
     print(r'    Enabling sshd service on boot')
     run('sc config sshd start= auto')
 
 def uninstall():
     print('Removing OpenSSH')
-    print('    Stoping the service')
-    if service_is_running('sshd'):
-        service_stop('sshd')
-        killalltasks('sshd.exe')
-    print('    Uninstalling the service')
-    run(r'powershell.exe -ExecutionPolicy Bypass -File "%s\uninstall-sshd.ps1"' % makepath(programfiles,'OpenSSH'))
+
+    for service in ['sshd','ssh-agent']:
+        print('    Stoping the services %s' % service)
+        if service_is_running(service):
+            service_stop(service)
+        killalltasks('%s.exe' % service)
+
+        print('    Uninstalling service %s' % service)
+        run(r'sc.exe delete %s' % service)
+
+    print('    Unregister events handler')
+    run(r'wevtutil um "%s"' % makepath(programfiles,'OpenSSH','openssh-events.man'))
+
     print('    Removing files')
     remove_tree(makepath(programfiles,'OpenSSH'))