lishuxu commented on code in PR #479: URL: https://github.com/apache/iceberg-cpp/pull/479#discussion_r2700611285
########## src/iceberg/catalog/rest/auth/auth_managers.cc: ########## @@ -0,0 +1,85 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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. + */ + +#include "iceberg/catalog/rest/auth/auth_managers.h" + +#include <algorithm> +#include <cctype> + +#include "iceberg/catalog/rest/auth/auth_properties.h" +#include "iceberg/util/string_util.h" + +namespace iceberg::rest::auth { + +namespace { + +/// \brief Infer the authentication type from properties. +/// +/// If no explicit auth type is set, this function tries to infer it from +/// other properties. If "credential" or "token" is present, it implies +/// OAuth2 authentication. Otherwise, defaults to no authentication. +/// +/// This behavior is consistent with Java Iceberg's AuthManagers. +std::string InferAuthType( + const std::unordered_map<std::string, std::string>& properties) { + // Check for explicit auth type first + auto it = properties.find(std::string(AuthProperties::kAuthType)); + if (it != properties.end() && !it->second.empty()) { + return StringUtils::ToLower(it->second); + } + + // Infer from OAuth2 properties (credential or token) + bool has_credential = + properties.contains(std::string(AuthProperties::kOAuth2Credential)); Review Comment: Agreed, updated. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
