wazuh-kibana-app/CHANGELOG.md

# Change Log

All notable changes to the Wazuh app project will be documented in this file.

## Wazuh v3.2.1 - Kibana v6.2.4 - Revision 388

### Added

-   Support for Elastic Stack v6.2.4.
-   App server fully refactored ([#360](https://github.com/wazuh/wazuh-kibana-app/pull/360)):
    -   New added classes, reduced the amount of code, removed unused functions, and several optimizations.
    -   Now the app follows a more ES6 code style on multiple modules.
    -   _Overview/Agents_ visualizations have been splitted into separated files and folders.
    -   Now the app can use the default index defined on the `/ect/kibana/kibana.yml` file.
    -   Better error handling for the visualizations directive.
    -   Added a cron job to delete remaining visualizations on the `.kibana` index if so.
    -   Also, we've added some changes when using the X-Pack plugin:
        -   Better management of users and roles in order to use the app capabilities.
        -   Prevents app loading if the currently logged user has no access to any index pattern.
-   Added the `errorHandler` service to the `dataHandler` factory ([#340](https://github.com/wazuh/wazuh-kibana-app/pull/340)).
-   Added Syscollector section to _Manager/Agents Configuration_ tabs ([#359](https://github.com/wazuh/wazuh-kibana-app/pull/359)).
-   Added `cluster.name` field to the `wazuh-monitoring` index ([#377](https://github.com/wazuh/wazuh-kibana-app/pull/377)).

### Changed

-   Increased the query size when fetching the index pattern list ([#339](https://github.com/wazuh/wazuh-kibana-app/pull/339)).
-   Changed active colour for all app tables ([#347](https://github.com/wazuh/wazuh-kibana-app/pull/347)).
-   Changed validation regex to accept URLs with non-numeric format ([#353](https://github.com/wazuh/wazuh-kibana-app/pull/353)).
-   Changed visualization removal cron task to avoid excesive log messages when there weren't removed visualizations ([#361](https://github.com/wazuh/wazuh-kibana-app/pull/361)).
-   Changed filters comparison for a safer access ([#383](https://github.com/wazuh/wazuh-kibana-app/pull/383)).
-   Removed some `server.log` messages to avoid performance errors ([#384](https://github.com/wazuh/wazuh-kibana-app/pull/384)).
-   Changed the way of handling the index patterns list ([#360](https://github.com/wazuh/wazuh-kibana-app/pull/360)).
-   Rewritten some false error-level logs to just information-level ones ([#360](https://github.com/wazuh/wazuh-kibana-app/pull/360)).
-   Changed some files from JSON to CommonJS for performance improvements ([#360](https://github.com/wazuh/wazuh-kibana-app/pull/360)).
-   Replaced some code on the `kibana-discover` directive with a much cleaner statement to avoid issues on the _Agents_ tab ([#394](https://github.com/wazuh/wazuh-kibana-app/pull/394)).

### Fixed

-   Fixed a bug where several `agent.id` filters were created at the same time when navigating between _Agents_ and _Groups_ with different selected agents ([#342](https://github.com/wazuh/wazuh-kibana-app/pull/342)).
-   Fixed logic on the index-pattern selector which wasn't showing the currently selected pattern the very first time a user opened the app ([#345](https://github.com/wazuh/wazuh-kibana-app/pull/345)).
-   Fixed a bug on the `errorHandler` service who was preventing a proper output of some Elastic-related backend error messages ([#346](https://github.com/wazuh/wazuh-kibana-app/pull/346)).
-   Fixed panels flickering in the _Settings_ tab ([#348](https://github.com/wazuh/wazuh-kibana-app/pull/348)).
-   Fixed a bug in the shards and replicas settings when the user sets the value to zero (0) ([#358](https://github.com/wazuh/wazuh-kibana-app/pull/358)).
-   Fixed several bugs related to the upgrade process from Wazuh 2.x to the new refactored server ([#363](https://github.com/wazuh/wazuh-kibana-app/pull/363)).
-   Fixed a bug in _Discover/Agents VirusTotal_ tabs to avoid conflicts with the `agent.name` field ([#379](https://github.com/wazuh/wazuh-kibana-app/pull/379)).
-   Fixed a bug on the implicit filter in _Discover/Agents PCI_ tabs ([#393](https://github.com/wazuh/wazuh-kibana-app/pull/393)).

### Removed

-   Removed clear API password on `checkPattern` response ([#339](https://github.com/wazuh/wazuh-kibana-app/pull/339)).
-   Removed old dashboard visualizations to reduce loading times ([#360](https://github.com/wazuh/wazuh-kibana-app/pull/360)).
-   Removed some unused dependencies due to the server refactoring ([#360](https://github.com/wazuh/wazuh-kibana-app/pull/360)).
-   Removed completely `metricService` from the app ([#389](https://github.com/wazuh/wazuh-kibana-app/pull/389)).

## Wazuh v3.2.1 - Kibana v6.2.2/v6.2.3 - Revision 387

### Added

-   New logging system ([#307](https://github.com/wazuh/wazuh-kibana-app/pull/307)):
    -   New module implemented to write app logs.
    -   Now a trace is stored every time the app is re/started.
    -   Currently, the `initialize.js` and `monitoring.js` files works with this system.
    -   Note: the logs will live under `/var/log/wazuh/wazuhapp.log` on Linux systems, on Windows systems they will live under `kibana/plugins/`. It rotates the log whenever it reaches 100MB.
-   Better cookies handling ([#308](https://github.com/wazuh/wazuh-kibana-app/pull/308)):
    -   New field on the `.wazuh-version` index to store the last time the Kibana server was restarted.
    -   This is used to check if the cookies have consistency with the current sever status.
    -   Now the app is clever and takes decissions depending on new consistency checks.
-   New design for the _Agents/Configuration_ tab ([#310](https://github.com/wazuh/wazuh-kibana-app/pull/310)):
    -   The style is the same as the _Manager/Configuration_ tab.
    -   Added two more sections: CIS-CAT and Commands ([#315](https://github.com/wazuh/wazuh-kibana-app/pull/315)).
    -   Added a new card that will appear when there's no group configuration at all ([#323](https://github.com/wazuh/wazuh-kibana-app/pull/323)).
-   Added _"group"_ column on the agents list in _Agents_ ([#312](https://github.com/wazuh/wazuh-kibana-app/pull/312)):
    -   If you click on the group, it will redirect the user to the specified group in _Manager/Groups_.
-   New option for the `config.yml` file, `ip.selector` ([#313](https://github.com/wazuh/wazuh-kibana-app/pull/313)):
    -   Define if the app will show or not the index pattern selector on the top navbar.
    -   This setting is set to `true` by default.
-   More CSS cleanup and reordering ([#315](https://github.com/wazuh/wazuh-kibana-app/pull/315)):
    -   New `typography.less` file.
    -   New `layout.less` file.
    -   Removed `cleaned.less` file.
    -   Reordering and cleaning of existing CSS files, including removal of unused classes, renaming, and more.
    -   The _Settings_ tab has been refactored to correct some visual errors with some card components.
    -   Small refactoring to some components from _Manager/Ruleset_ ([#323](https://github.com/wazuh/wazuh-kibana-app/pull/323)).
-   New design for the top navbar ([#326](https://github.com/wazuh/wazuh-kibana-app/pull/326)):
    -   Cleaned and refactored code
    -   Revamped design, smaller and with minor details to follow the rest of Wazuh app guidelines.
-   New design for the wz-chip component to follow the new Wazuh app guidelines ([#323](https://github.com/wazuh/wazuh-kibana-app/pull/323)).
-   Added more descriptive error messages when the user inserts bad credentials on the _Add new API_ form in the _Settings_ tab ([#331](https://github.com/wazuh/wazuh-kibana-app/pull/331)).
-   Added a new CSS class to truncate overflowing text on tables and metric ribbons ([#332](https://github.com/wazuh/wazuh-kibana-app/pull/332)).
-   Support for Elastic Stack v6.2.2/v6.2.3.

### Changed

-   Improved the initialization system ([#317](https://github.com/wazuh/wazuh-kibana-app/pull/317)):
    -   Now the app will re-create the index-pattern if the user deletes the currently used by the Wazuh app.
    -   The fieldset is now automatically refreshed if the app detects mismatches.
    -   Now every index-pattern is dynamically formatted (for example, to enable the URLs in the _Vulnerabilities_ tab).
    -   Several code refactoring for a better handling of possible use cases.
    -   And the best thing, it's no longer needed to insert the sample alert!
-   Improvements and changes to index-patterns ([#320](https://github.com/wazuh/wazuh-kibana-app/pull/320) & [#333](https://github.com/wazuh/wazuh-kibana-app/pull/333)):
    -   New route, `/get-list`, to fetch the index pattern list.
    -   Removed and changed several functions for a proper management of index-patterns.
    -   Improved the compatibility with user-created index-patterns, known to have unpredictable IDs.
    -   Now the app properly redirects to `/blank-screen` if the length of the index patterns list is 0.
    -   Ignored custom index patterns with auto-generated ID on the initialization process.
        -   Now it uses the value set on the `config.yml` file.
    -   If the index pattern is no longer available, the cookie will be overwritten.
-   Improvements to the monitoring module ([#322](https://github.com/wazuh/wazuh-kibana-app/pull/322)):
    -   Minor refactoring to the whole module.
    -   Now the `wazuh-monitoring` index pattern is regenerated if it's missing.
    -   And the best thing, it's no longer needed to insert the monitoring template!
-   Now the app healthcheck system only checks if the API and app have the same `major.minor` version ([#311](https://github.com/wazuh/wazuh-kibana-app/pull/311)):
    -   Previously, the API and app had to be on the same `major.minor.patch` version.
-   Adjusted space between title and value in some cards showing Manager or Agent configurations ([#315](https://github.com/wazuh/wazuh-kibana-app/pull/315)).
-   Changed red and green colours to more saturated ones, following Kibana style ([#315](https://github.com/wazuh/wazuh-kibana-app/pull/315)).

### Fixed

-   Fixed bug on Firefox browser who was not properly showing the tables with the scroll pagination functionality ([#314](https://github.com/wazuh/wazuh-kibana-app/pull/314)).
-   Fixed bug where visualizations weren't being destroyed due to ongoing renderization processes ([#316](https://github.com/wazuh/wazuh-kibana-app/pull/316)).
-   Fixed several UI bugs for a better consistency and usability ([#318](https://github.com/wazuh/wazuh-kibana-app/pull/318)).
-   Fixed an error where the initial index-pattern was not loaded properly the very first time you enter the app ([#328](https://github.com/wazuh/wazuh-kibana-app/pull/328)).
-   Fixed an error message that appeared whenever the app was not able to found the `wazuh-monitoring` index pattern ([#328](https://github.com/wazuh/wazuh-kibana-app/pull/328)).

## Wazuh v3.2.1 - Kibana v6.2.2 - Revision 386

### Added

-   New design for the _Manager/Groups_ tab ([#295](https://github.com/wazuh/wazuh-kibana-app/pull/295)).
-   New design for the _Manager/Configuration_ tab ([#297](https://github.com/wazuh/wazuh-kibana-app/pull/297)).
-   New design of agents statistics for the _Agents_ tab ([#299](https://github.com/wazuh/wazuh-kibana-app/pull/299)).
-   Added information ribbon into _Overview/Agent SCAP_ tabs ([#303](https://github.com/wazuh/wazuh-kibana-app/pull/303)).
-   Added information ribbon into _Overview/Agent VirusTotal_ tabs ([#306](https://github.com/wazuh/wazuh-kibana-app/pull/306)).
-   Added information ribbon into _Overview AWS_ tab ([#306](https://github.com/wazuh/wazuh-kibana-app/pull/306)).

### Changed

-   Refactoring of HTML and CSS code throughout the whole Wazuh app ([#294](https://github.com/wazuh/wazuh-kibana-app/pull/294), [#302](https://github.com/wazuh/wazuh-kibana-app/pull/302) & [#305](https://github.com/wazuh/wazuh-kibana-app/pull/305)):
    -   A big milestone for the project was finally achieved with this refactoring.
    -   We've removed the Bootstrap dependency from the `package.json` file.
    -   We've removed and merged many duplicated rules.
    -   We've removed HTML and `angular-md` overriding rules. Now we have more own-made classes to avoid undesired results on the UI.
    -   Also, this update brings tons of minor bugfixes related with weird HTML code.
-   Wazuh app visualizations reviewed ([#301](https://github.com/wazuh/wazuh-kibana-app/pull/301)):
    -   The number of used buckets has been limited, since most of the table visualizations were surpassing acceptable limits.
    -   Some visualizations have been checked to see if they make complete sense on what they mean to show to the user.
-   Modified some app components for better follow-up of Kibana guidelines ([#290](https://github.com/wazuh/wazuh-kibana-app/pull/290) & [#297](https://github.com/wazuh/wazuh-kibana-app/pull/297)).
    -   Also, some elements were modified on the _Discover_ tab in order to correct some mismatches.

### Fixed

-   Adjusted information ribbon in _Agents/General_ for large OS names ([#290](https://github.com/wazuh/wazuh-kibana-app/pull/290) & [#294](https://github.com/wazuh/wazuh-kibana-app/pull/294)).
-   Fixed unsafe array access on the visualization directive when going directly into _Manager/Ruleset/Decoders_ ([#293](https://github.com/wazuh/wazuh-kibana-app/pull/293)).
-   Fixed a bug where navigating between agents in the _Agents_ tab was generating duplicated `agent.id` implicit filters ([#296](https://github.com/wazuh/wazuh-kibana-app/pull/296)).
-   Fixed a bug where navigating between different tabs from _Overview_ or _Agents_ while being on the _Discover_ sub-tab was causing data loss in metric watchers ([#298](https://github.com/wazuh/wazuh-kibana-app/pull/298)).
-   Fixed incorrect visualization of the rule level on _Manager/Ruleset/Rules_ when the rule level is zero (0) ([#298](https://github.com/wazuh/wazuh-kibana-app/pull/298)).

### Removed

-   Removed almost every `md-tooltip` component from the whole app ([#305](https://github.com/wazuh/wazuh-kibana-app/pull/305)).
-   Removed unused images from the `img` folder ([#305](https://github.com/wazuh/wazuh-kibana-app/pull/305)).

## Wazuh v3.2.1 - Kibana v6.2.2 - Revision 385

### Added

-   Support for Wazuh v3.2.1.
-   Brand-new first redesign for the app user interface ([#278](https://github.com/wazuh/wazuh-kibana-app/pull/278)):
    -   This is the very first iteration of a _work-in-progress_ UX redesign for the Wazuh app.
    -   The overall interface has been refreshed, removing some unnecessary colors and shadow effects.
    -   The metric visualizations have been replaced by an information ribbon under the filter search bar, reducing the amount of space they occupied.
        -   A new service was implemented for a proper handling of the metric visualizations watchers ([#280](https://github.com/wazuh/wazuh-kibana-app/pull/280)).
    -   The rest of the app visualizations now have a new, more detailed card design.
-   New shards and replicas settings to the `config.yml` file ([#277](https://github.com/wazuh/wazuh-kibana-app/pull/277)):
    -   Now you can apply custom values to the shards and replicas for the `.wazuh` and `.wazuh-version` indices.
    -   This feature only works before the installation process. If you modify this settings after installing the app, they won't be applied at all.

### Changed

-   Now clicking again on the _Groups_ tab on _Manager_ will properly reload the tab and redirect to the beginning ([#274](https://github.com/wazuh/wazuh-kibana-app/pull/274)).
-   Now the visualizations only use the `vis-id` attribute for loading them ([#275](https://github.com/wazuh/wazuh-kibana-app/pull/275)).
-   The colors from the toast messages have been replaced to follow the Elastic 6 guidelines ([#286](https://github.com/wazuh/wazuh-kibana-app/pull/286)).

### Fixed

-   Fixed wrong data flow on _Agents/General_ when coming from and going to the _Groups_ tab ([#273](https://github.com/wazuh/wazuh-kibana-app/pull/273)).
-   Fixed sorting on tables, now they use the sorting functionality provided by the Wazuh API ([#274](https://github.com/wazuh/wazuh-kibana-app/pull/274)).
-   Fixed column width issues on some tables ([#274](https://github.com/wazuh/wazuh-kibana-app/pull/274)).
-   Fixed bug on the _Agent configuration_ JSON viewer who didn't properly show the full group configuration ([#276](https://github.com/wazuh/wazuh-kibana-app/pull/276)).
-   Fixed excesive loading time from some Audit visualizations ([#278](https://github.com/wazuh/wazuh-kibana-app/pull/278)).
-   Fixed Play/Pause button in timepicker's auto-refresh ([#281](https://github.com/wazuh/wazuh-kibana-app/pull/281)).
-   Fixed unusual scenario on visualization directive where sometimes there was duplicated implicit filters when doing a search ([#283](https://github.com/wazuh/wazuh-kibana-app/pull/283)).
-   Fixed some _Overview Audit_ visualizations who were not working properly ([#285](https://github.com/wazuh/wazuh-kibana-app/pull/285)).

### Removed

-   Deleted the `id` attribute from all the app visualizations ([#275](https://github.com/wazuh/wazuh-kibana-app/pull/275)).

## Wazuh v3.2.0 - Kibana v6.2.2 - Revision 384

### Added

-   New directives for the Wazuh app: `wz-table`, `wz-table-header` and `wz-search-bar` ([#263](https://github.com/wazuh/wazuh-kibana-app/pull/263)):
    -   Maintainable and reusable components for a better structured app.
    -   Several files have been changed, renamed and moved to new folders, following _best practices_.
    -   The progress bar is now within its proper directive ([#266](https://github.com/wazuh/wazuh-kibana-app/pull/266)).
    -   Minor typos and refactoring changes for the new directives.
-   Support for Elastic Stack v6.2.2.

### Changed

-   App buttons have been refactored. Unified CSS and HTML for buttons, providing the same structure for them ([#269](https://github.com/wazuh/wazuh-kibana-app/pull/269)).
-   The API list on Settings now shows the latest inserted API at the beggining of the list ([#261](https://github.com/wazuh/wazuh-kibana-app/pull/261)).
-   The check for the currently applied pattern has been improved, providing clever handling of Elasticsearch errors ([#271](https://github.com/wazuh/wazuh-kibana-app/pull/271)).
-   Now on _Settings_, when the Add or Edit API form is active, if you press the other button, it will make the previous one disappear, getting a clearer interface ([#9df1e31](https://github.com/wazuh/wazuh-kibana-app/commit/9df1e317903edf01c81eba068da6d20a8a1ea7c2)).

### Fixed

-   Fixed visualizations directive to properly load the _Manager/Ruleset_ visualizations ([#262](https://github.com/wazuh/wazuh-kibana-app/pull/262)).
-   Fixed a bug where the classic extensions were not affected by the settings of the `config.yml` file ([#266](https://github.com/wazuh/wazuh-kibana-app/pull/266)).
-   Fixed minor CSS bugs from the conversion to directives to some components ([#266](https://github.com/wazuh/wazuh-kibana-app/pull/266)).
-   Fixed bug on the tables directive when accessing a member it doesn't exists ([#266](https://github.com/wazuh/wazuh-kibana-app/pull/266)).
-   Fixed browser console log error when clicking the Wazuh logo on the app ([#6647fbc](https://github.com/wazuh/wazuh-kibana-app/commit/6647fbc051c2bf69df7df6e247b2b2f46963f194)).

### Removed

-   Removed the `kbn-dis` directive from _Manager/Ruleset_ ([#262](https://github.com/wazuh/wazuh-kibana-app/pull/262)).
-   Removed the `filters.js` and `kibana_fields_file.json` files ([#263](https://github.com/wazuh/wazuh-kibana-app/pull/263)).
-   Removed the `implicitFilters` service ([#270](https://github.com/wazuh/wazuh-kibana-app/pull/270)).
-   Removed visualizations loading status trace from controllers and visualization directive ([#270](https://github.com/wazuh/wazuh-kibana-app/pull/270)).

## Wazuh v3.2.0 - Kibana v6.2.1 - Revision 383

### Added

-   Support for Wazuh 3.2.0.
-   Compatibility with Kibana 6.1.0 to Kibana 6.2.1.
-   New tab for vulnerability detector alerts.

### Changed

-   The app now shows the index pattern selector only if the list length is greater than 1.
    -   If it's exactly 1 shows the index pattern without a selector.
-   Now the index pattern selector only shows the compatible ones.
    -   It's no longer possible to select the `wazuh-monitoring` index pattern.
-   Updated Bootstrap to 3.3.7.
-   Improved filter propagation between Discover and the visualizations.
-   Replaced the login route name from /login to /wlogin to avoid conflict with X-Pack own login route.

### Fixed

-   Several CSS bugfixes for better compatibility with Kibana 6.2.1.
-   Some variables changed for adapting new Wazuh API requests.
-   Better error handling for some Elastic-related messages.
-   Fixed browser console error from top-menu directive.
-   Removed undesired md-divider from Manager/Logs.
-   Adjusted the width of a column in Manager/Logs to avoid overflow issues with the text.
-   Fixed a wrong situation with the visualizations when we refresh the Manager/Rules tab.

### Removed

-   Removed the `travis.yml` file.

## Wazuh v3.1.0 - Kibana v6.1.3 - Revision 380

### Added

-   Support for Wazuh 3.1.0.
-   Compatibility with Kibana 6.1.3.
-   New error handler for better app errors reporting.
-   New extension for Amazon Web Services alerts.
-   New extension for VirusTotal alerts.
-   New agent configuration tab:
    -   Visualize the current group configuration for the currently selected agent on the App.
    -   Navigate through the different tabs to see which configuration is being used.
    -   Check the synchronization status for the configuration.
    -   View the current group of the agent and click on it to go to the Groups tab.
-   New initial healthcheck for cheking some app components.
-   New YAML config file:
    -   Define the initial index pattern.
    -   Define specific checks for the healthcheck.
    -   Define the default extensions when adding new APIs.
-   New index pattern selector dropdown on the top navbar.
    -   The app will reload applying the new index pattern.
-   Added new icons for some sections of the app.

### Changed

-   New visualizations loader, with much better performance.
-   Improved reindex process for the .wazuh index when upgrading from a 2.x-5.x version.
-   Adding 365 days expiring time to the cookies.
-   Change default behaviour for the config file. Now everything is commented with default values.
    -   You need to edit the file, remove the comment mark and apply the desired value.
-   Completely redesigned the manager configuration tab.
-   Completely redesigned the groups tab.
-   App tables have now unified CSS classes.

### Fixed

-   Play realtime button has been fixed.
-   Preventing duplicate APIs from feeding the wazuh-monitoring index.
-   Fixing the check manager connection button.
-   Fixing the extensions settings so they are preserved over time.
-   Many more error handling messages in all the tabs.
-   Fixed OS filters in agents list.
-   Fixed autocomplete lists in the agents, rules and decoders list so they properly scroll.
-   Many style fixes for the different browsers.
-   Reviewed and fixed some visualizations not showing accurate information.

### Removed

-   Removed index pattern configuration from the `package.json` file.
-   Removed unnecessary dependencies from the `package.json` file.

## Wazuh v3.0.0 - Kibana v6.1.0 - Revision 371

### Added

-   You can configure the initial index-pattern used by the plugin in the initialPattern variable of the app's package.json.
-   Auto `.wazuh` reindex from Wazuh 2.x - Kibana 5.x to Wazuh 3.x - Kibana 6.x.
    -   The API credentials will be automatically migrated to the new installation.
-   Dynamically changed the index-pattern used by going to the Settings -> Pattern tab.
    -   Wazuh alerts compatibility auto detection.
-   New loader for visualizations.
-   Better performance: now the tabs use the same Discover tab, only changing the current filters.
-   New Groups tab.
    -   Now you can check your groups configuration (search its agents and configuration files).
-   The Logs tab has been improved.
    -   You can sort by field and the view has been improved.
-   Achieved a clearer interface with implicit filters per tab showed as unremovable chips.

### Changed

-   Dynamically creating .kibana index if necessary.
-   Better integration with Kibana Discover.
-   Visualizations loaded at initialization time.
-   New sync system to wait for Elasticsearch JS.
-   Decoupling selected API and pattern from backend and moved to client side.

## Wazuh v2.1.0 - Kibana v5.6.1 - Revision 345

### Added

-   Loading icon while Wazuh loads the visualizations.
-   Add/Delete/Restart agents.
-   OS agent filter

### Changed

-   Using genericReq when possible.

## Wazuh v2.0.1 - Kibana v5.5.1 - Revision 339

### Changed

-   New index in Elasticsearch to save Wazuh set up configuration
-   Short URL's is now supported
-   Native base path from kibana.yml is now supported

### Fixed

-   Searchbar across panels now support parenthesis groupping
-   Several CSS fixes for IE browser