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Introduction

This document covers basic upgrade notes for major ENiGMA½ version updates.

ℹ️ Be sure to read the version-to-version upgrade notes below for each upgrade!

Before Upgrading

  • Always back up your system! (See Administration)
  • Seriously, always back up your system!

General Notes

Configuration File Updates

In general, look at template menu files in misc/menu_templates, and config_template.in.hjson as well as the default luciano_blocktronics/theme.hjson files when you update. These files may come with new sections you wish to merge into your system!

Menus & Theme Updates

Upgrades often come with changes to the default menu templates found in misc/menu_tempaltes. You can use these as references for changes and additions to the default menu sets. This also applies to the default luciano_blocktronics theme and it's theme.hjson file.

See Updating for details on menu files/etc.

Upgrading the Code

Upgrading from GitHub is easy:

cd /path/to/enigma-bbs
git pull
rm -rf npm_modules # do this any time you update Node.js itself
npm install # or simply 'yarn'

Problems

  1. Check TROUBLESHOOTING first.
  2. Report your issue on Xibalba BBS, hop in #enigma-bbs on FreeNode and chat, or file a issue on GitHub if you believe you've found a bug or missing feature.

Version to Version Notes

⚠️ Be sure to inspect these notes during any upgrades!

0.0.13-beta to 0.0.14-beta

  • Due to changes to supported algorithms in newer versions of openssl, the default list of supported algorithms for the ssh login server has changed. There are both removed ciphers as well as optional new kex algorithms available now. NOTE: Changes to supported algorithms are only needed to support keys generated with new versions of openssl, if you already have a ssl key in use you should not have to make any changes to your config.
    • Removed ciphers: 'blowfish-cbc', 'arcfour256', 'arcfour128', and 'cast128-cbc'
    • Added kex: 'curve25519-sha256', '[email protected]', 'curve25519-sha256', '[email protected]', 'ecdh-sha2-nistp256', 'ecdh-sha2-nistp384', 'ecdh-sha2-nistp521'

0.0.12-beta to 0.0.13-beta

  • To enable the new Waiting for Caller (WFC) support, please see WFC.
  • ❗ The SSH server's ssh2 module has gone through a major upgrade. Existing users will need to comment out two SSH KEX algorithms from their config.hjson if present else clients such as NetRunner will not be able to connect over SSH. Comment out diffie-hellman-group-exchange-sha256 and diffie-hellman-group-exchange-sha1
  • Gopher configuration change. See WHATSNEW
  • All features and changes are backwards compatible. There are a few new configuration options in a new term section in the configuration. These are all optional, but include the following options in case you use them:
{
  term: {
    // checkUtf8Encoding requires the use of cursor
    // position reports, which are not supported on all terminals.
    // Using this with a terminal that does not support cursor
    // position reports results in a 2 second delay during the
    // connect process, but provides better autoconfiguration of utf-8
    checkUtf8Encoding: true


    // Checking the ANSI home position also requires the use of
    // cursor position reports, which are not supported on all
    /// terminals. Using this with a terminal that does not support
    // cursor position reports results in a 3 second delay during
    // the connect process, but works around positioning problems with
    // non-standard terminals.
    checkAnsiHomePosition: true
  }
}

In addition to these, there are also new options for term.cp437TermList and term.utf8TermList. Under most circumstances these should not need to be changed. If you want to customize these lists, more information is available in config_default.js

0.0.11-beta to 0.0.12-beta

  • Be aware that master is now mainline! This means all git pull's will yield the latest version. See WHATSNEW for more information.
  • BREAKING CHANGE There is no longer a prompt.hjson file. Prompts are now simply part of the menu set in the prompts section. If you have an existing system you will need to add your prompt.hjson to your menu.hjson's includes section at a minimum. Example:
// menu.hjson
{
    includes: [
        my-prompts.hjson // ref your old prompts here
    ]
}
  • A set of database fixes were made that cause some records to be properly cleaned up when e.g. deleting a file. Existing file.db databases will need to be updated manually. Note that this applies to users upgrading within 0.0.12-beta as well:
  1. Make a backup of your file.db!
  2. Shut down ENiGMA.
  3. From the enigma-bbs directory:
sqlite3 db/file.sqlite3 < ./misc/update/tables_update_2020-11-29.sql

0.0.10-alpha to 0.0.11-beta

  • Node.js 12.x LTS is now in use. Follow standard Node.js upgrade procedures (e.g.: nvm install 12 && nvm use 12).

0.0.9-alpha to 0.0.10-alpha

  • Security related files such as private keys and certs are now looked for in config/security by default.
  • Default archive handler for zip files has switched to InfoZip due to a bug in the latest p7Zip packages causing "volume not found" errors. Ensure you have the InfoZip zip and unzip commands in ENiGMA's path. You can switch back to 7Zip by overriding archiveHandler for application/zip in your config.hjson under fileTypes to 7Zip.

0.0.8-alpha to 0.0.9-alpha

  • Development is now against Node.js 10.x LTS. Follow your standard upgrade path to update to Node 10.x before using 0.0.9-alpha!
  • The property justify found on various views previously had left and right values swapped (oops!); you will need to adjust any custom theme.hjson that use one or the other and swap them as well.
  • Possible breaking changes in FSE: The MCI code %TL13 for error indicator is now %TL4. This is part of a cleanup and standardization on "custom ranges". You may need to update your theme.hjson and related artwork.
  • Removed view width auto-size: Some views still can auto-size their height, but in general you should be explicit in your themes
  • More standardization using "custom ranges" and itemFormat / focusItemFormat semantics. Update your themes!
  • In addition to using itemFormat, the onelinerz module uses userName vs username (note the case) to match other modules
  • loginServers.webSocket configuration block has changed to be more consistent with other servers. Example:
webSocket: {
    ws: {
        enabled: true
    }
    wss: {
        enabled: true
        port: 1234
    }
    proxied: true	//	X-Forwarded-Proto: https support
}
  • The module export registerEvents has been deprecated. If you have a module that depends on this, use the new more generic moduleInitialize export instead.
  • The system.db user_event_log table has been updated to include a unique session ID. Previously this table was not used, but you will need to perform a slight maintenance task before it can be properly used. After updating to 0.0.9-alpha, please run the following: sqlite3 db/system.db DROP TABLE user_event_log;. The new table format will be created and used at startup.
  • If you have art configured for message conference or area selection via the art configuration value, you will need to include a show_art menu reference. Defaulted to changeMessageConfPreArt for conferences and changeMessageAreaPreArt for areas & included in the example menu.hjson.
  • Config defaults section was theme related and as such, has been renamed to theme. defaults.theme is now theme.default, and preLoginTheme is now theme.preLogin. See config.js if this isn't clear as mud.
  • Similar to the last item, defaults.general.passwordChar in theme.hjson is now just defaults.passwordChar.

0.0.7-alpha to 0.0.8-alpha

ENiGMA 0.0.8-alpha comes with some structure changes:

  • Configuration files are defaulted to ./config. Related, the --config option now points to a configuration directory
  • ./mods/art has been moved to ./art/general
  • ./mods is now reserved for actual user addon modules
  • Themes have been moved from ./mods/themes to ./art/themes

With the change to the ./mods directory, @systemModule is now implied for module declarations in menu.hjson. To use a user module in ./mods you must specify @userModule!

With the above changes, you'll need to to at least:

  • Move your ~/.config/enigma-bbs/config.hjson to ./config/config.hjson or utlize the --config option.
  • Move your prompt.hjson and menu.hjson (e.g. myboardname.hjson) to ./config
  • Move any non-theme art files, and theme directories to their appropriate locations mentioned above
  • Move any module directories such as message_post_evt to ./mods/
  • Move any certificates, pub/private keys, etc. from ./misc to ./config
  • Specify user modules as @userModule:my_module_name

0.0.6-alpha to 0.0.7-alpha

No issues

0.0.5-alpha to 0.0.6-alpha

No issues

0.0.4-alpha to 0.0.5-alpha

No issues

0.0.1-alpha to 0.0.4-alpha

Node.js 6.x+ LTS is now required

You will need to upgrade Node.js to 6.x+. If using nvm (you should be!) the process will go something like this:

nvm install 6
nvm alias default 6

ES6

Newly written code will use ES6 and a lot of code has started the migration process. Of note is the MenuModule class. If you have created a mod that inherits from MenuModule, you will need to upgrade your class to ES6.

Manual Database Upgrade

A few upgrades need to be made to your SQLite databases:

rm db/file.sqltie3 # safe to delete this time as it was not used previously
sqlite3 db/message.sqlite
sqlite> INSERT INTO message_fts(message_fts) VALUES('rebuild');

Archiver Changes

If you have overridden or made additions to archivers in your config.hjson you will need to update them. See Archive Configuration and core/config.js

File Base Configuration

As 0.0.4-alpha contains file bases, you'll want to create a suitable configuration if you wish to use the feature. See File Base Configuration.