ClickHouse/tests/queries/0_stateless/02243_drop_user_grant_race.sh
2022-05-25 20:17:49 +02:00

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#!/usr/bin/env bash
# Tags: race, no-fasttest, no-parallel, no-backward-compatibility-check
set -e
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CURDIR"/../shell_config.sh
$CLICKHOUSE_CLIENT -nm -q "
DROP ROLE IF EXISTS test_role_02244;
CREATE ROLE test_role_02244;
DROP USER IF EXISTS kek_02243;
CREATE USER IF NOT EXISTS kek_02243;
REVOKE ALL ON *.* FROM kek_02243;
CREATE TABLE test (n int) engine=Memory;
INSERT INTO test VALUES (1);
"
function create_drop_grant()
{
$CLICKHOUSE_CLIENT -q "CREATE USER IF NOT EXISTS test_user_02243 GRANTEES NONE" ||:
$CLICKHOUSE_CLIENT -q "GRANT ALL ON *.* TO test_user_02243 WITH GRANT OPTION" ||:
$CLICKHOUSE_CLIENT -q "DROP USER IF EXISTS test_user_02243" &
$CLICKHOUSE_CLIENT --user test_user_02243 -q "GRANT ALL ON *.* TO kek_02243" &
wait
}
export -f create_drop_grant
TIMEOUT=10
clickhouse_client_loop_timeout $TIMEOUT create_drop_grant 2> /dev/null &
wait
$CLICKHOUSE_CLIENT --user kek_02243 -q "SELECT * FROM test" 2>&1| grep -Fa "Exception: " | grep -Eo ACCESS_DENIED | uniq
$CLICKHOUSE_CLIENT -q "DROP ROLE IF EXISTS test_role_02243"
$CLICKHOUSE_CLIENT -q "DROP USER IF EXISTS test_user_02243"
$CLICKHOUSE_CLIENT -q "DROP USER IF EXISTS kek_02243"