1. 22 Feb, 2022 1 commit
    • Madelyn Olson's avatar
      Implemented module getchannels api and renamed channel keyspec (#10299) · 71204f96
      Madelyn Olson authored
      This implements the following main pieces of functionality:
      * Renames key spec "CHANNEL" to be "NOT_KEY", and update the documentation to
        indicate it's for cluster routing and not for any other key related purpose.
      * Add the getchannels-api, so that modules can now define commands that are subject to
        ACL channel permission checks. 
      * Add 4 new flags that describe how a module interacts with a command (SUBSCRIBE, PUBLISH,
        UNSUBSCRIBE, and PATTERN). They are all technically composable, however not sure how a
        command could both subscribe and unsubscribe from a command at once, but didn't see
        a reason to add explicit validation there.
      * Add two new module apis RM_ChannelAtPosWithFlags and RM_IsChannelsPositionRequest to
        duplicate the functionality provided by the keys position APIs.
      * The RM_ACLCheckChannelPermissions (only released in 7.0 RC1) was changed to take flags
        rather than a boolean literal.
      * The RM_ACLCheckKeyPermissions (only released in 7.0 RC1) was changed to take flags
        corresponding to keyspecs instead of custom permission flags. These keyspec flags mimic
        the flags for ACLCheckChannelPermissions.
      71204f96