2019-11-04 19:18:17 +00:00
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#include <Storages/System/StorageSystemQuotas.h>
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#include <DataTypes/DataTypeString.h>
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#include <DataTypes/DataTypeEnum.h>
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#include <DataTypes/DataTypesNumber.h>
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#include <DataTypes/DataTypeUUID.h>
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#include <DataTypes/DataTypeArray.h>
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#include <Columns/ColumnArray.h>
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2020-05-08 12:50:45 +00:00
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#include <Columns/ColumnString.h>
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#include <Columns/ColumnsNumber.h>
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2019-11-04 19:18:17 +00:00
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#include <Interpreters/Context.h>
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2020-05-30 20:10:45 +00:00
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#include <Parsers/ASTRolesOrUsersSet.h>
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2019-11-04 19:18:17 +00:00
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#include <Access/AccessControlManager.h>
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#include <Access/Quota.h>
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2020-04-05 16:28:52 +00:00
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#include <Access/AccessFlags.h>
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2021-10-02 07:13:14 +00:00
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#include <base/range.h>
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2019-11-04 19:18:17 +00:00
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namespace DB
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{
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namespace
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{
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2020-05-08 12:50:45 +00:00
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using KeyType = Quota::KeyType;
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using KeyTypeInfo = Quota::KeyTypeInfo;
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2019-11-04 19:18:17 +00:00
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DataTypeEnum8::Values getKeyTypeEnumValues()
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{
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DataTypeEnum8::Values enum_values;
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2021-06-15 19:55:21 +00:00
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for (auto key_type : collections::range(KeyType::MAX))
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2020-06-05 17:57:33 +00:00
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{
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const auto & type_info = KeyTypeInfo::get(key_type);
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if ((key_type != KeyType::NONE) && type_info.base_types.empty())
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enum_values.push_back({type_info.name, static_cast<Int8>(key_type)});
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}
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2019-11-04 19:18:17 +00:00
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return enum_values;
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}
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}
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NamesAndTypesList StorageSystemQuotas::getNamesAndTypes()
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{
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NamesAndTypesList names_and_types{
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{"name", std::make_shared<DataTypeString>()},
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{"id", std::make_shared<DataTypeUUID>()},
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2020-06-05 17:57:33 +00:00
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{"storage", std::make_shared<DataTypeString>()},
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{"keys", std::make_shared<DataTypeArray>(std::make_shared<DataTypeEnum8>(getKeyTypeEnumValues()))},
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2020-05-08 12:50:45 +00:00
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{"durations", std::make_shared<DataTypeArray>(std::make_shared<DataTypeUInt32>())},
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{"apply_to_all", std::make_shared<DataTypeUInt8>()},
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{"apply_to_list", std::make_shared<DataTypeArray>(std::make_shared<DataTypeString>())},
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{"apply_to_except", std::make_shared<DataTypeArray>(std::make_shared<DataTypeString>())}
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};
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2019-11-04 19:18:17 +00:00
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return names_and_types;
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}
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2021-04-10 23:33:54 +00:00
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void StorageSystemQuotas::fillData(MutableColumns & res_columns, ContextPtr context, const SelectQueryInfo &) const
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2019-11-04 19:18:17 +00:00
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{
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2021-04-10 23:33:54 +00:00
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context->checkAccess(AccessType::SHOW_QUOTAS);
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const auto & access_control = context->getAccessControlManager();
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2020-05-08 12:50:45 +00:00
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std::vector<UUID> ids = access_control.findAll<Quota>();
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size_t column_index = 0;
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auto & column_name = assert_cast<ColumnString &>(*res_columns[column_index++]);
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2021-05-03 22:59:38 +00:00
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auto & column_id = assert_cast<ColumnUUID &>(*res_columns[column_index++]).getData();
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2020-05-08 12:50:45 +00:00
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auto & column_storage = assert_cast<ColumnString &>(*res_columns[column_index++]);
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2020-06-05 17:57:33 +00:00
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auto & column_key_types = assert_cast<ColumnInt8 &>(assert_cast<ColumnArray &>(*res_columns[column_index]).getData()).getData();
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auto & column_key_types_offsets = assert_cast<ColumnArray &>(*res_columns[column_index++]).getOffsets();
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2020-05-08 12:50:45 +00:00
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auto & column_durations = assert_cast<ColumnUInt32 &>(assert_cast<ColumnArray &>(*res_columns[column_index]).getData()).getData();
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auto & column_durations_offsets = assert_cast<ColumnArray &>(*res_columns[column_index++]).getOffsets();
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auto & column_apply_to_all = assert_cast<ColumnUInt8 &>(*res_columns[column_index++]).getData();
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auto & column_apply_to_list = assert_cast<ColumnString &>(assert_cast<ColumnArray &>(*res_columns[column_index]).getData());
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auto & column_apply_to_list_offsets = assert_cast<ColumnArray &>(*res_columns[column_index++]).getOffsets();
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auto & column_apply_to_except = assert_cast<ColumnString &>(assert_cast<ColumnArray &>(*res_columns[column_index]).getData());
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auto & column_apply_to_except_offsets = assert_cast<ColumnArray &>(*res_columns[column_index++]).getOffsets();
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2020-04-05 16:28:52 +00:00
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2020-05-08 12:50:45 +00:00
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auto add_row = [&](const String & name,
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const UUID & id,
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const String & storage_name,
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const std::vector<Quota::Limits> & all_limits,
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KeyType key_type,
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2020-05-30 20:10:45 +00:00
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const RolesOrUsersSet & apply_to)
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2019-11-04 19:18:17 +00:00
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{
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column_name.insertData(name.data(), name.length());
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2021-04-25 09:30:43 +00:00
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column_id.push_back(id.toUnderType());
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2020-05-08 12:50:45 +00:00
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column_storage.insertData(storage_name.data(), storage_name.length());
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2020-06-05 17:57:33 +00:00
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if (key_type != KeyType::NONE)
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{
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const auto & type_info = KeyTypeInfo::get(key_type);
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for (auto base_type : type_info.base_types)
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column_key_types.push_back(static_cast<Int8>(base_type));
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if (type_info.base_types.empty())
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column_key_types.push_back(static_cast<Int8>(key_type));
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}
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column_key_types_offsets.push_back(column_key_types.size());
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2020-05-08 12:50:45 +00:00
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for (const auto & limits : all_limits)
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column_durations.push_back(std::chrono::duration_cast<std::chrono::seconds>(limits.duration).count());
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column_durations_offsets.push_back(column_durations.size());
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auto apply_to_ast = apply_to.toASTWithNames(access_control);
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column_apply_to_all.push_back(apply_to_ast->all);
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for (const auto & role_name : apply_to_ast->names)
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column_apply_to_list.insertData(role_name.data(), role_name.length());
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column_apply_to_list_offsets.push_back(column_apply_to_list.size());
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for (const auto & role_name : apply_to_ast->except_names)
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column_apply_to_except.insertData(role_name.data(), role_name.length());
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column_apply_to_except_offsets.push_back(column_apply_to_except.size());
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};
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2019-11-04 19:18:17 +00:00
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for (const auto & id : access_control.findAll<Quota>())
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{
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auto quota = access_control.tryRead<Quota>(id);
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if (!quota)
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continue;
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2020-08-05 19:54:06 +00:00
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auto storage = access_control.findStorage(id);
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2020-05-08 12:50:45 +00:00
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if (!storage)
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continue;
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2019-11-04 19:18:17 +00:00
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2020-05-08 12:50:45 +00:00
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add_row(quota->getName(), id, storage->getStorageName(), quota->all_limits, quota->key_type, quota->to_roles);
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2019-11-04 19:18:17 +00:00
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}
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}
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}
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