Fix UFW install

wo/cli/plugins/site.py

@@ -261,7 +261,6 @@ class WOSiteEditController(CementBaseController):
         label = 'edit'
         stacked_on = 'site'
         stacked_type = 'nested'
-        exit_on_close = True
         description = ('Edit Nginx configuration of site')
         arguments = [
             (['site_name'],
@@ -316,7 +315,6 @@ class WOSiteCreateController(CementBaseController):
         label = 'create'
         stacked_on = 'site'
         stacked_type = 'nested'
-        exit_on_close = True
         description = ('this commands set up configuration and installs '
                        'required files as options are provided')
         arguments = [
@@ -792,7 +790,6 @@ class WOSiteUpdateController(CementBaseController):
         label = 'update'
         stacked_on = 'site'
         stacked_type = 'nested'
-        exit_on_close = True
         description = ('This command updates websites configuration to '
                        'another as per the options are provided')
         arguments = [
@@ -1826,7 +1823,6 @@ class WOSiteDeleteController(CementBaseController):
         label = 'delete'
         stacked_on = 'site'
         stacked_type = 'nested'
-        exit_on_close = True
         description = 'delete an existing website'
         arguments = [
             (['site_name'],
@@ -1966,7 +1962,6 @@ class WOSiteListController(CementBaseController):
         label = 'list'
         stacked_on = 'site'
         stacked_type = 'nested'
-        exit_on_close = True
         description = 'List websites'
         arguments = [
             (['--enabled'],

wo/cli/plugins/stack.py

@@ -502,7 +502,9 @@ class WOStackController(CementBaseController):
                 Log.debug(self, "Downloading following: {0}".format(packages))
                 WODownload.download(self, packages)
                 Log.debug(self, "Calling post_pref")
+                Log.wait(self, "Configuring packages")
                 post_pref(self, [], packages)
+                Log.valide(self, "Configuring packages")
 
             if disp_msg:
                 if (self.msg):

wo/cli/plugins/stack_config.py

@@ -20,7 +20,6 @@ class WOStackUpgradeController(CementBaseController):
         label = 'config'
         stacked_on = 'stack'
         stacked_type = 'nested'
-        exit_on_close = True
         description = ('Upgrade stack safely')
         arguments = [
             (['--nginx'],

wo/cli/plugins/stack_services.py

@@ -14,7 +14,6 @@ class WOStackStatusController(CementBaseController):
         label = 'stack_services'
         stacked_on = 'stack'
         stacked_type = 'embedded'
-        exit_on_close = True
         description = 'Check the stack status'
 
     @expose(help="Start stack services")

wo/cli/plugins/stack_upgrade.py

@@ -20,7 +20,6 @@ class WOStackUpgradeController(CementBaseController):
         label = 'upgrade'
         stacked_on = 'stack'
         stacked_type = 'nested'
-        exit_on_close = True
         description = ('Upgrade stack safely')
         arguments = [
             (['--all'],

wo/cli/templates/sshd.mustache

@@ -0,0 +1,45 @@
+# Use a custom port in the following range : 1024-65536
+Port {{sshport}}
+
+#Prefer ed25519 & ECDSA keys rather than 2048 bit RSA
+HostKey /etc/ssh/ssh_host_rsa_key
+HostKey /etc/ssh/ssh_host_ecdsa_key
+HostKey /etc/ssh/ssh_host_ed25519_key
+
+# Allow root access with ssh keys
+PermitRootLogin without-password
+
+# Allow ssh access to some users only
+AllowUsers root ubuntu
+
+# allow ssh key Authentication
+PubkeyAuthentication yes
+
+# ssh keys path in ~/.ssh/authorized_keys
+AuthorizedKeysFile      %h/.ssh/authorized_keys
+
+# No password or empty passwords Authentication
+PasswordAuthentication {{allowpass}}
+PermitEmptyPasswords no
+
+# No challenge response Authentication
+ChallengeResponseAuthentication no
+
+UsePAM yes
+X11Forwarding yes
+
+#PrintMotd no
+
+# Allow client to pass locale environment variables
+AcceptEnv LANG LC_*
+
+# override default of no subsystems
+Subsystem sftp /usr/lib/openssh/sftp-server
+
+# Host keys the client accepts - order here is honored by OpenSSH
+HostKeyAlgorithms ssh-ed25519-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ssh-ed25519,ssh-rsa,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp521,ecdsa-sha2-nistp384,ecdsa-sha2-nistp256
+
+# use strong ciphers
+KexAlgorithms curve25519-sha256@libssh.org,ecdh-sha2-nistp521,ecdh-sha2-nistp384,ecdh-sha2-nistp256,diffie-hellman-group-exchange-sha256
+Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes128-gcm@openssh.com,aes256-ctr,aes192-ctr,aes128-ctr
+MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,umac-128@openssh.com

wo/cli/templates/ufw.mustache

@@ -58,8 +58,4 @@ wo_ufw_setup() {
     fi
 }
 
-if { wo_ufw_setup; }; then
-    return 0
-else
-    return 1
-fi
+wo_ufw_setup