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Posted to commits@couchdb.apache.org by ch...@apache.org on 2014/09/05 04:29:45 UTC
[06/50] [abbrv] couch commit: updated refs/heads/1963-eunit-bigcouch
to 2b2f129
Port 075-auth-cache.t etap test suite to eunit
Timeouts are removed.
Project: http://git-wip-us.apache.org/repos/asf/couchdb-couch/repo
Commit: http://git-wip-us.apache.org/repos/asf/couchdb-couch/commit/093540b6
Tree: http://git-wip-us.apache.org/repos/asf/couchdb-couch/tree/093540b6
Diff: http://git-wip-us.apache.org/repos/asf/couchdb-couch/diff/093540b6
Branch: refs/heads/1963-eunit-bigcouch
Commit: 093540b6ece09c3df5054cf6a9d4145cf1c48a62
Parents: eee1e57
Author: Alexander Shorin <kx...@apache.org>
Authored: Thu May 22 13:07:24 2014 +0400
Committer: Russell Branca <ch...@apache.org>
Committed: Thu Sep 4 14:37:31 2014 -0700
----------------------------------------------------------------------
test/couchdb/couch_auth_cache_tests.erl | 246 +++++++++++++++++++++++++++
1 file changed, 246 insertions(+)
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http://git-wip-us.apache.org/repos/asf/couchdb-couch/blob/093540b6/test/couchdb/couch_auth_cache_tests.erl
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diff --git a/test/couchdb/couch_auth_cache_tests.erl b/test/couchdb/couch_auth_cache_tests.erl
new file mode 100644
index 0000000..34f7127
--- /dev/null
+++ b/test/couchdb/couch_auth_cache_tests.erl
@@ -0,0 +1,246 @@
+% 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(couch_auth_cache_tests).
+
+-include("couch_eunit.hrl").
+-include_lib("couchdb/couch_db.hrl").
+
+-define(ADMIN_USER, {user_ctx, #user_ctx{roles=[<<"_admin">>]}}).
+-define(SALT, <<"SALT">>).
+-define(TIMEOUT, 1000).
+
+
+start() ->
+ {ok, Pid} = couch_server_sup:start_link(?CONFIG_CHAIN),
+ Pid.
+
+stop(Pid) ->
+ erlang:monitor(process, Pid),
+ couch_server_sup:stop(),
+ receive
+ {'DOWN', _, _, Pid, _} ->
+ ok
+ after ?TIMEOUT ->
+ throw({timeout, server_stop})
+ end.
+
+setup() ->
+ DbName = ?tempdb(),
+ couch_config:set("couch_httpd_auth", "authentication_db",
+ ?b2l(DbName), false),
+ DbName.
+
+teardown(DbName) ->
+ ok = couch_server:delete(DbName, [?ADMIN_USER]),
+ ok.
+
+
+couch_auth_cache_test_() ->
+ {
+ "CouchDB auth cache tests",
+ {
+ setup,
+ fun start/0, fun stop/1,
+ {
+ foreach,
+ fun setup/0, fun teardown/1,
+ [
+ fun should_get_nil_on_missed_cache/1,
+ fun should_get_right_password_hash/1,
+ fun should_ensure_doc_hash_equals_cached_one/1,
+ fun should_update_password/1,
+ fun should_cleanup_cache_after_userdoc_deletion/1,
+ fun should_restore_cache_after_userdoc_recreation/1,
+ fun should_drop_cache_on_auth_db_change/1,
+ fun should_restore_cache_on_auth_db_change/1,
+ fun should_recover_cache_after_shutdown/1
+ ]
+ }
+ }
+ }.
+
+
+should_get_nil_on_missed_cache(_) ->
+ ?_assertEqual(nil, couch_auth_cache:get_user_creds("joe")).
+
+should_get_right_password_hash(DbName) ->
+ ?_assert(begin
+ PasswordHash = hash_password("pass1"),
+ {ok, _} = update_user_doc(DbName, "joe", "pass1"),
+ Creds = couch_auth_cache:get_user_creds("joe"),
+ ?assertEqual(PasswordHash,
+ couch_util:get_value(<<"password_sha">>, Creds)),
+ true
+ end).
+
+should_ensure_doc_hash_equals_cached_one(DbName) ->
+ ?_assert(begin
+ {ok, _} = update_user_doc(DbName, "joe", "pass1"),
+ Creds = couch_auth_cache:get_user_creds("joe"),
+
+ CachedHash = couch_util:get_value(<<"password_sha">>, Creds),
+ StoredHash = get_user_doc_password_sha(DbName, "joe"),
+ ?assertEqual(StoredHash, CachedHash),
+ true
+ end).
+
+should_update_password(DbName) ->
+ ?_assert(begin
+ PasswordHash = hash_password("pass2"),
+ {ok, Rev} = update_user_doc(DbName, "joe", "pass1"),
+ {ok, _} = update_user_doc(DbName, "joe", "pass2", Rev),
+ Creds = couch_auth_cache:get_user_creds("joe"),
+ ?assertEqual(PasswordHash,
+ couch_util:get_value(<<"password_sha">>, Creds)),
+ true
+ end).
+
+should_cleanup_cache_after_userdoc_deletion(DbName) ->
+ ?_assert(begin
+ {ok, _} = update_user_doc(DbName, "joe", "pass1"),
+ delete_user_doc(DbName, "joe"),
+ ?assertEqual(nil, couch_auth_cache:get_user_creds("joe")),
+ true
+ end).
+
+should_restore_cache_after_userdoc_recreation(DbName) ->
+ ?_assert(begin
+ PasswordHash = hash_password("pass5"),
+ {ok, _} = update_user_doc(DbName, "joe", "pass1"),
+ delete_user_doc(DbName, "joe"),
+ ?assertEqual(nil, couch_auth_cache:get_user_creds("joe")),
+
+ {ok, _} = update_user_doc(DbName, "joe", "pass5"),
+ Creds = couch_auth_cache:get_user_creds("joe"),
+
+ ?assertEqual(PasswordHash,
+ couch_util:get_value(<<"password_sha">>, Creds)),
+ true
+ end).
+
+should_drop_cache_on_auth_db_change(DbName) ->
+ ?_assert(begin
+ {ok, _} = update_user_doc(DbName, "joe", "pass1"),
+ full_commit(DbName),
+ couch_config:set("couch_httpd_auth", "authentication_db",
+ ?b2l(?tempdb()), false),
+ ?assertEqual(nil, couch_auth_cache:get_user_creds("joe")),
+ true
+ end).
+
+should_restore_cache_on_auth_db_change(DbName) ->
+ ?_assert(begin
+ PasswordHash = hash_password("pass1"),
+ {ok, _} = update_user_doc(DbName, "joe", "pass1"),
+ Creds = couch_auth_cache:get_user_creds("joe"),
+ full_commit(DbName),
+
+ DbName1 = ?tempdb(),
+ couch_config:set("couch_httpd_auth", "authentication_db",
+ ?b2l(DbName1), false),
+
+ {ok, _} = update_user_doc(DbName1, "joe", "pass5"),
+ full_commit(DbName1),
+
+ couch_config:set("couch_httpd_auth", "authentication_db",
+ ?b2l(DbName), false),
+
+ Creds = couch_auth_cache:get_user_creds("joe"),
+ ?assertEqual(PasswordHash,
+ couch_util:get_value(<<"password_sha">>, Creds)),
+ true
+ end).
+
+should_recover_cache_after_shutdown(DbName) ->
+ ?_assert(begin
+ PasswordHash = hash_password("pass2"),
+ {ok, Rev0} = update_user_doc(DbName, "joe", "pass1"),
+ {ok, Rev1} = update_user_doc(DbName, "joe", "pass2", Rev0),
+ full_commit(DbName),
+ shutdown_db(DbName),
+ {ok, Rev1} = get_doc_rev(DbName, "joe"),
+ ?assertEqual(PasswordHash, get_user_doc_password_sha(DbName, "joe")),
+ true
+ end).
+
+
+update_user_doc(DbName, UserName, Password) ->
+ update_user_doc(DbName, UserName, Password, nil).
+
+update_user_doc(DbName, UserName, Password, Rev) ->
+ User = iolist_to_binary(UserName),
+ Doc = couch_doc:from_json_obj({[
+ {<<"_id">>, <<"org.couchdb.user:", User/binary>>},
+ {<<"name">>, User},
+ {<<"type">>, <<"user">>},
+ {<<"salt">>, ?SALT},
+ {<<"password_sha">>, hash_password(Password)},
+ {<<"roles">>, []}
+ ] ++ case Rev of
+ nil -> [];
+ _ -> [{<<"_rev">>, Rev}]
+ end
+ }),
+ {ok, AuthDb} = couch_db:open_int(DbName, [?ADMIN_USER]),
+ {ok, NewRev} = couch_db:update_doc(AuthDb, Doc, []),
+ ok = couch_db:close(AuthDb),
+ {ok, couch_doc:rev_to_str(NewRev)}.
+
+hash_password(Password) ->
+ ?l2b(couch_util:to_hex(crypto:sha(iolist_to_binary([Password, ?SALT])))).
+
+shutdown_db(DbName) ->
+ {ok, AuthDb} = couch_db:open_int(DbName, [?ADMIN_USER]),
+ ok = couch_db:close(AuthDb),
+ couch_util:shutdown_sync(AuthDb#db.main_pid),
+ ok = timer:sleep(1000).
+
+get_doc_rev(DbName, UserName) ->
+ DocId = iolist_to_binary([<<"org.couchdb.user:">>, UserName]),
+ {ok, AuthDb} = couch_db:open_int(DbName, [?ADMIN_USER]),
+ UpdateRev =
+ case couch_db:open_doc(AuthDb, DocId, []) of
+ {ok, Doc} ->
+ {Props} = couch_doc:to_json_obj(Doc, []),
+ couch_util:get_value(<<"_rev">>, Props);
+ {not_found, missing} ->
+ nil
+ end,
+ ok = couch_db:close(AuthDb),
+ {ok, UpdateRev}.
+
+get_user_doc_password_sha(DbName, UserName) ->
+ DocId = iolist_to_binary([<<"org.couchdb.user:">>, UserName]),
+ {ok, AuthDb} = couch_db:open_int(DbName, [?ADMIN_USER]),
+ {ok, Doc} = couch_db:open_doc(AuthDb, DocId, []),
+ ok = couch_db:close(AuthDb),
+ {Props} = couch_doc:to_json_obj(Doc, []),
+ couch_util:get_value(<<"password_sha">>, Props).
+
+delete_user_doc(DbName, UserName) ->
+ DocId = iolist_to_binary([<<"org.couchdb.user:">>, UserName]),
+ {ok, AuthDb} = couch_db:open_int(DbName, [?ADMIN_USER]),
+ {ok, Doc} = couch_db:open_doc(AuthDb, DocId, []),
+ {Props} = couch_doc:to_json_obj(Doc, []),
+ DeletedDoc = couch_doc:from_json_obj({[
+ {<<"_id">>, DocId},
+ {<<"_rev">>, couch_util:get_value(<<"_rev">>, Props)},
+ {<<"_deleted">>, true}
+ ]}),
+ {ok, _} = couch_db:update_doc(AuthDb, DeletedDoc, []),
+ ok = couch_db:close(AuthDb).
+
+full_commit(DbName) ->
+ {ok, AuthDb} = couch_db:open_int(DbName, [?ADMIN_USER]),
+ {ok, _} = couch_db:ensure_full_commit(AuthDb),
+ ok = couch_db:close(AuthDb).