1. 22 Sep, 2022 1 commit
    • Shaya Potter's avatar
      Add RM_SetContextUser to support acl validation in RM_Call (and scripts) (#10966) · 6e993a5d
      Shaya Potter authored
      Adds a number of user management/ACL validaiton/command execution functions to improve a
      Redis module's ability to enforce ACLs correctly and easily.
      
      * RM_SetContextUser - sets a RedisModuleUser on the context, which RM_Call will use to both
        validate ACLs (if requested and set) as well as assign to the client so that scripts executed via
        RM_Call will have proper ACL validation.
      * RM_SetModuleUserACLString - Enables one to pass an entire ACL string, not just a single OP
        and have it applied to the user
      * RM_GetModuleUserACLString - returns a stringified version of the user's ACL (same format as dump
        and list).  Contains an optimization to cache the stringified version until the underlying ACL is modified.
      * Slightly re-purpose the "C" flag to RM_Call from just being about ACL check before calling the
        command, to actually running the command with the right user, so that it also affects commands
        inside EVAL scripts. see #11231
      6e993a5d