96 lines
3.1 KiB
C++
96 lines
3.1 KiB
C++
/*
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* Copyright (C) 2015-present ScyllaDB
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*
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* Modified by ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: (AGPL-3.0-or-later and Apache-2.0)
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*/
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#include <limits>
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#include "thrift_validation.hh"
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#include "thrift/utils.hh"
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#include "db/system_keyspace.hh"
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#include <boost/regex.hpp>
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using namespace thrift;
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using namespace ::apache::thrift;
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namespace thrift_validation {
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static constexpr uint32_t MAX_UNSIGNED_SHORT = std::numeric_limits<uint16_t>::max();
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void validate_key(const schema& s, const bytes_view& k) {
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if (k.empty()) {
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throw make_exception<InvalidRequestException>("Key may not be empty");
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}
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auto max = MAX_UNSIGNED_SHORT;
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if (k.size() > max) {
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throw make_exception<InvalidRequestException>("Key length of {} is longer than maximum of {}", k.size(), max);
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}
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// FIXME: implement
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//s.partition_key_type()->validate(k);
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}
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void validate_keyspace_not_system(const std::string& keyspace) {
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std::string name;
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name.resize(keyspace.length());
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std::transform(keyspace.begin(), keyspace.end(), name.begin(), ::tolower);
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if (is_system_keyspace(name)) {
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throw make_exception<InvalidRequestException>("system keyspace is not user-modifiable");
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}
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}
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void validate_ks_def(const KsDef& ks_def) {
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validate_keyspace_not_system(ks_def.name);
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boost::regex name_regex("\\w+");
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if (!boost::regex_match(ks_def.name, name_regex)) {
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throw make_exception<InvalidRequestException>("\"{}\" is not a valid keyspace name", ks_def.name);
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}
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if (ks_def.name.length() > schema::NAME_LENGTH) {
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throw make_exception<InvalidRequestException>("Keyspace names shouldn't be more than {} characters long (got \"{}\")", schema::NAME_LENGTH, ks_def.name);
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}
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}
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void validate_cf_def(const CfDef& cf_def) {
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boost::regex name_regex("\\w+");
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if (!boost::regex_match(cf_def.name, name_regex)) {
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throw make_exception<InvalidRequestException>("\"{}\" is not a valid column family name", cf_def.name);
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}
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if (cf_def.name.length() > schema::NAME_LENGTH) {
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throw make_exception<InvalidRequestException>("Keyspace names shouldn't be more than {} characters long (got \"{}\")", schema::NAME_LENGTH, cf_def.name);
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}
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}
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void validate_column_name(const std::string& name) {
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auto max_name_length = MAX_UNSIGNED_SHORT;
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if (name.size() > max_name_length) {
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throw make_exception<InvalidRequestException>("column name length must not be greater than {}", max_name_length);
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}
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if (name.empty()) {
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throw make_exception<InvalidRequestException>("column name must not be empty");
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}
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}
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void validate_column_names(const std::vector<std::string>& names) {
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for (auto&& name : names) {
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validate_column_name(name);
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}
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}
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void validate_column(const Column& col, const column_definition& def) {
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if (!col.__isset.value) {
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throw make_exception<InvalidRequestException>("Column value is required");
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}
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if (!col.__isset.timestamp) {
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throw make_exception<InvalidRequestException>("Column timestamp is required");
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}
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def.type->validate(to_bytes_view(col.value));
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}
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}
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