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AccessControl - Change Log

v2.2.1 (2018-02-24)

  • Fixed an issue with attribute filtering caused by the core dependency Notation. Now fixed and updated.
  • (Dev) Updated dev-dependencies to latest versions. Removed yarn.

v2.2.0 (2017-11-25)

This release greatly improves stability!

  • Fixed an issue where action and possession of a permission query is not pre-normalized. Only #permission() method was affected.
  • Fixed an issue where it would throw even if $extend was used properly in the initial grants model, passed to the constructor or #setGrants(). Fixes issue #22.
  • Fixed a memory leak (leading to "maximum call stack" error) occurs while processing role hierarchy.
  • Fixed an issue where role validation would incorrectly return true in a specific case.
  • Revised #lock() to throw a meaningful error if not successful.
  • Revised #hasRole() and #hasResource() methods to also accept a string array (to check for multiple at once), in addition to string (single).
  • Revised various chain methods to throw when explicit invalid values are passed. e.g. ac.grant()... will not throw (omitted parameter allowed) but ac.grant(undefined)... will throw. This mitigates the chance of passing an unset variable by mistake.
  • Various revisions, optimizations and clean-up.
  • (Dev) Migrated tests to Jest. Refactored tests to TypeScript. Removed Jasmine and dependencies.
  • (Dev) Adapted yarn. Enabled test coverage via jest. Added coveralls support.
  • (Dev) Added moooore tests. Revised code style. Improved coverage.

v2.0.0 (2017-10-05)

  • Breaking-Change: Cross role inheritance is no more allowed. Fixes issue #18.
  • Breaking-Change: Grants model cannot be emptied any more by omitting the parameter (e.g. #setGrants()) or passing null, undefined. This will throw. You need to either, explicitly call #reset() or set grants to an empty object ({}) in order to reset/empty grants safely.
  • Breaking-Change: Renamed #access() to #query(). This is an alias for #can() method.
  • Fixed an issue where deeper inherited roles (more than 1 level) would not be taken into account while querying for permissions. Fixes issue #17.
  • Added AccessControl#lock() method that freezes the underlying grants model and disables all functionality for modifying it. This is useful when you want to restrict any changes. Any attempts to modify (such as #setGrants(), #grant(), #deny(), etc) will throw after grants are locked. There is no unlock() method. It's like you lock the door and swallow the key. 😋
  • Added AccessControl#isLocked boolean property.
  • Added AccessControl#getInheritedRolesOf() convenience method.
  • Fixed a mutation issue occurred when resource attributes are unioned. (Notation issue #2).
  • Fixed an issue with unioned attributes (when a role extends another and attributes (globs) are unioned for querying permissions). Fixes issue #19 (Notation issue #3).
  • Added the ability to detect invalid grants object passed to AccessControl instance. In order to prevent silent, future errors and mistakes; AccessControl now thoroughly inspects the grants object passed to constructor or #setGrants() method; and throws immediately if it has an invalid structure or configuration.
  • Revised AccessControl to throw if any reserved keywords are used (i.e. for role, resource names) such as "$", "$extend".
  • Added the ability to parse comma-separated attributes. You can now use this, in addition to string arrays; for defining resource attributes.

v1.5.4 (2017-09-22)

  • Fixed an issue where the static method AccessControl.filter() does not return the filtered data properly. Fixes issue #16.

v1.5.3 (2017-08-25)

v1.5.2 (2017-07-02)

  • Fixed an issue where the grants were not processed into the inner grants model structure; if an array is passed to AccessControl constructor; instead of using .setGrants(). Fixes issue #10.

v1.5.1 (2017-05-24)

  • Fixed TS import issue. Use import { AccessControl } from 'accesscontrol' in TypeScript projects.

v1.5.0 (2017-03-08)

  • Improvement: Migrated whole code base to TypeScript.
  • Added more strict validation checks. It will now throw on invalid information passed for both grants and permission checks. This helps prevent typos, unintended permission checks, etc...
  • Fixed a bug where checking permission with multiple roles would mutate the permission attributes. Fixes issue #2.
  • Fixed a mutation issue when an access definition object (IAccessInfo instead of role(s)) passed to .grant() or .deny() methods.
  • Improvement: You could grant permissions for multiple roles at once. Now, you can also grant permissions for multiple resources at the same time. This is very handy when you permit all attributes of the resources; e.g. ac.grant(['admin', 'superadmin']).readAny(['account', 'video'], ['*']). The caveat is that the resources (most probably) have different attributes; so you can either permit all, or only common attributes (e.g. ['id', 'name']).
  • Improvement: Extending a role with a non-existent role will now throw.

v1.0.1 (2016-11-09)

  • Fixed a syntax issue that throws when permission filter is called. Fixes issue #1.
  • (Dev) added filter test.

v1.0.0 (2016-09-10)

  • initial release.