scripts: T4269: node.def generator should automatically add default values

Since introducing the XML <defaultValue> node it was common, but redundant,
practice to also add a help string indicating which value would be used as
default if the node is unset.

This makes no sense b/c it's duplicated code/value/characters and prone to
error. The node.def scripts should be extended to automatically render the
appropriate default value into the CLI help string.

For e.g. SSH the current PoC renders:

$ cat templates-cfg/service/ssh/port/node.def
  multi:
  type: txt
  help: Port for SSH service (default: 22)
  val_help: u32:1-65535; Numeric IP port
  ...

Not all subsystems are already migrated to get_config_dict() and make use of
the defaults() call - those subsystems need to be migrated, first before the new
default is added to the CLI help.

1 files changed, 16 insertions, 16 deletions

diff --git a/interface-definitions/vpn_ipsec.xml.in b/interface-definitions/vpn_ipsec.xml.in
index dae76218f..147bb99ba 100644
--- a/interface-definitions/vpn_ipsec.xml.in
+++ b/interface-definitions/vpn_ipsec.xml.in
@@ -30,7 +30,7 @@
                   </completionHelp>
                   <valueHelp>
                     <format>disable</format>
-                    <description>Disable ESP compression (default)</description>
+                    <description>Disable ESP compression</description>
                   </valueHelp>
                   <valueHelp>
                     <format>enable</format>
@@ -47,7 +47,7 @@
                   <help>ESP lifetime</help>
                   <valueHelp>
                     <format>u32:30-86400</format>
-                    <description>ESP lifetime in seconds (default: 3600)</description>
+                    <description>ESP lifetime in seconds</description>
                   </valueHelp>
                   <constraint>
                     <validator name="numeric" argument="--range 30-86400"/>
@@ -87,7 +87,7 @@
                   </completionHelp>
                   <valueHelp>
                     <format>tunnel</format>
-                    <description>Tunnel mode (default)</description>
+                    <description>Tunnel mode</description>
                   </valueHelp>
                   <valueHelp>
                     <format>transport</format>
@@ -107,7 +107,7 @@
                   </completionHelp>
                   <valueHelp>
                     <format>enable</format>
-                    <description>Inherit Diffie-Hellman group from the IKE group (default)</description>
+                    <description>Inherit Diffie-Hellman group from the IKE group</description>
                   </valueHelp>
                   <valueHelp>
                     <format>dh-group1</format>
@@ -235,7 +235,7 @@
                   </completionHelp>
                   <valueHelp>
                     <format>none</format>
-                    <description>Do nothing (default)</description>
+                    <description>Do nothing</description>
                   </valueHelp>
                   <valueHelp>
                     <format>hold</format>
@@ -267,7 +267,7 @@
                       </completionHelp>
                       <valueHelp>
                         <format>hold</format>
-                        <description>Attempt to re-negotiate the connection when matching traffic is seen (default)</description>
+                        <description>Attempt to re-negotiate the connection when matching traffic is seen</description>
                       </valueHelp>
                       <valueHelp>
                         <format>clear</format>
@@ -287,7 +287,7 @@
                       <help>Keep-alive interval</help>
                       <valueHelp>
                         <format>u32:2-86400</format>
-                        <description>Keep-alive interval in seconds (default: 30)</description>
+                        <description>Keep-alive interval in seconds</description>
                       </valueHelp>
                       <constraint>
                         <validator name="numeric" argument="--range 2-86400"/>
@@ -299,7 +299,7 @@
                       <help>Dead Peer Detection keep-alive timeout (IKEv1 only)</help>
                       <valueHelp>
                         <format>u32:2-86400</format>
-                        <description>Keep-alive timeout in seconds (default 120)</description>
+                        <description>Keep-alive timeout in seconds</description>
                       </valueHelp>
                       <constraint>
                         <validator name="numeric" argument="--range 2-86400"/>
@@ -310,7 +310,7 @@
               </node>
               <leafNode name="ikev2-reauth">
                 <properties>
-                  <help>Re-authentication of the remote peer during an IKE re-key. IKEv2 option only</help>
+                  <help>Re-authentication of the remote peer during an IKE re-key - IKEv2 only</help>
                   <completionHelp>
                     <list>yes no</list>
                   </completionHelp>
@@ -320,7 +320,7 @@
                   </valueHelp>
                   <valueHelp>
                     <format>no</format>
-                    <description>Disable remote host re-authenticaton during an IKE rekey. (default)</description>
+                    <description>Disable remote host re-authenticaton during an IKE rekey</description>
                   </valueHelp>
                   <constraint>
                     <regex>^(yes|no)$</regex>
@@ -351,7 +351,7 @@
                   <help>IKE lifetime</help>
                   <valueHelp>
                     <format>u32:30-86400</format>
-                    <description>IKE lifetime in seconds (default: 28800)</description>
+                    <description>IKE lifetime in seconds</description>
                   </valueHelp>
                   <constraint>
                     <validator name="numeric" argument="--range 30-86400"/>
@@ -367,7 +367,7 @@
                   </completionHelp>
                   <valueHelp>
                     <format>enable</format>
-                    <description>Enable MOBIKE (default for IKEv2)</description>
+                    <description>Enable MOBIKE</description>
                   </valueHelp>
                   <valueHelp>
                     <format>disable</format>
@@ -386,7 +386,7 @@
                   </completionHelp>
                   <valueHelp>
                     <format>main</format>
-                    <description>Use the main mode (recommended, default)</description>
+                    <description>Use the main mode (recommended)</description>
                   </valueHelp>
                   <valueHelp>
                     <format>aggressive</format>
@@ -533,7 +533,7 @@
                   <help>strongSwan logging Level</help>
                   <valueHelp>
                     <format>0</format>
-                    <description>Very basic auditing logs e.g. SA up/SA down (default)</description>
+                    <description>Very basic auditing logs e.g. SA up/SA down</description>
                   </valueHelp>
                   <valueHelp>
                     <format>1</format>
@@ -791,7 +791,7 @@
                       </valueHelp>
                       <valueHelp>
                         <format>u32:1-86400</format>
-                        <description>Timeout in seconds (default: 28800)</description>
+                        <description>Timeout in seconds</description>
                       </valueHelp>
                       <constraint>
                         <validator name="numeric" argument="--range 0-86400"/>
@@ -1067,7 +1067,7 @@
                       </valueHelp>
                       <valueHelp>
                         <format>inherit</format>
-                        <description>Inherit the reauth configuration form your IKE-group (default)</description>
+                        <description>Inherit the reauth configuration form your IKE-group</description>
                       </valueHelp>
                       <constraint>
                         <regex>^(yes|no|inherit)$</regex>