1 files changed, 0 insertions, 125 deletions
diff --git a/src/mem3/src/mem3_sync_security.erl b/src/mem3/src/mem3_sync_security.erl
deleted file mode 100644
index fc1726901..000000000
--- a/src/mem3/src/mem3_sync_security.erl
+++ /dev/null
@@ -1,125 +0,0 @@
-% Licensed under the Apache License, Version 2.0 (the "License"); you may not
-% use this file except in compliance with the License. You may obtain a copy of
-% the License at
-%
-%   http://www.apache.org/licenses/LICENSE-2.0
-%
-% Unless required by applicable law or agreed to in writing, software
-% distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-% WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-% License for the specific language governing permissions and limitations under
-% the License.
-
--module(mem3_sync_security).
-
--export([maybe_sync/2, maybe_sync_int/2]).
--export([go/0, go/1]).
-
--include_lib("mem3/include/mem3.hrl").
-
-maybe_sync(#shard{} = Src, #shard{} = Dst) ->
-    case is_local(Src#shard.name) of
-        false ->
-            erlang:spawn(?MODULE, maybe_sync_int, [Src, Dst]);
-        true ->
-            ok
-    end.
-
-maybe_sync_int(#shard{name = Name} = Src, Dst) ->
-    DbName = mem3:dbname(Name),
-    case fabric:get_all_security(DbName, [{shards, [Src, Dst]}]) of
-        {ok, WorkerObjs} ->
-            Objs = [Obj || {_Worker, Obj} <- WorkerObjs],
-            case length(lists:usort(Objs)) of
-                1 -> ok;
-                2 -> go(DbName)
-            end;
-        {error, no_majority} ->
-            go(DbName);
-        Else ->
-            Args = [DbName, Else],
-            couch_log:error("Error checking security objects for ~s :: ~p", Args)
-    end.
-
-go() ->
-    {ok, Dbs} = fabric:all_dbs(),
-    lists:foreach(fun handle_existing_db/1, Dbs).
-
-go(DbName) when is_binary(DbName) ->
-    handle_existing_db(DbName).
-
-handle_existing_db(DbName) ->
-    try handle_db(DbName) of
-        _ -> ok
-    catch
-        error:database_does_not_exist ->
-            couch_log:error(
-                "Db was deleted while getting security"
-                " object. DbName: ~p",
-                [DbName]
-            ),
-            ok
-    end.
-
-handle_db(DbName) ->
-    ShardCount = length(mem3:shards(DbName)),
-    case get_all_security(DbName) of
-        {ok, SecObjs} ->
-            case is_ok(SecObjs, ShardCount) of
-                ok ->
-                    ok;
-                {fixable, SecObj} ->
-                    couch_log:info("Sync security object for ~p: ~p", [DbName, SecObj]),
-                    case fabric:set_security(DbName, SecObj) of
-                        ok ->
-                            ok;
-                        Error ->
-                            couch_log:error(
-                                "Error setting security object in ~p: ~p",
-                                [DbName, Error]
-                            )
-                    end;
-                broken ->
-                    couch_log:error("Bad security object in ~p: ~p", [DbName, SecObjs])
-            end;
-        Error ->
-            couch_log:error("Error getting security objects for ~p: ~p", [
-                DbName, Error
-            ])
-    end.
-
-get_all_security(DbName) ->
-    case fabric:get_all_security(DbName) of
-        {ok, SecObjs} ->
-            SecObjsDict = lists:foldl(
-                fun({_, SO}, Acc) ->
-                    dict:update_counter(SO, 1, Acc)
-                end,
-                dict:new(),
-                SecObjs
-            ),
-            {ok, dict:to_list(SecObjsDict)};
-        Error ->
-            Error
-    end.
-
-is_ok([_], _) ->
-    % One security object is the happy case
-    ok;
-is_ok([_, _] = SecObjs0, ShardCount) ->
-    % Figure out if we have a simple majority of security objects
-    % and if so, use that as the correct value. Otherwise we abort
-    % and rely on human intervention.
-    {Count, SecObj} = lists:max([{C, O} || {O, C} <- SecObjs0]),
-    case Count >= ((ShardCount div 2) + 1) of
-        true -> {fixable, SecObj};
-        false -> broken
-    end;
-is_ok(_, _) ->
-    % Anything else requires human intervention
-    broken.
-
-is_local(<<"shards/", _/binary>>) ->
-    false;
-is_local(_) ->
-    true.