AzureProperties.java

// 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.

package org.apache.doris.datasource.property.constants;

import org.apache.doris.common.Config;
import org.apache.doris.common.credentials.CloudCredential;

import java.util.Arrays;
import java.util.List;
import java.util.Map;

public class AzureProperties extends BaseProperties {
    public static final String AZURE_PREFIX = "azure.";
    public static final String AZURE_FS_PREFIX = "fs.azure";
    public static final String AZURE_NAME = "AZURE";

    public static final String ENDPOINT = "azure.endpoint";
    public static final String REGION = "azure.region";
    public static final String ACCESS_KEY = "azure.access_key";
    public static final String SECRET_KEY = "azure.secret_key";
    public static final String SESSION_TOKEN = "azure.session_token";
    public static final List<String> REQUIRED_FIELDS = Arrays.asList(ENDPOINT, ACCESS_KEY, SECRET_KEY);

    public static final String AZURE_ENDPOINT_TEMPLATE = "https://%s.blob.core.windows.net";

    public static class FS {
        public static final String SESSION_TOKEN = "fs.azure.session.token";
        public static final String IMPL_DISABLE_CACHE = "fs.azure.impl.disable.cache";
    }

    public static CloudCredential getCredential(Map<String, String> props) {
        return getCloudCredential(props, ACCESS_KEY, SECRET_KEY, SESSION_TOKEN);
    }

    public static boolean checkAzureProviderPropertyExist(Map<String, String> properties) {
        for (Map.Entry<String, String> entry : properties.entrySet()) {
            if (entry.getKey().toLowerCase().contains(S3Properties.PROVIDER)
                    && entry.getValue().toUpperCase().equals(AzureProperties.AZURE_NAME)) {
                return true;
            }
        }
        return false;
    }

    public static String formatAzureEndpoint(String endpoint, String accountName) {
        if (Config.force_azure_blob_global_endpoint) {
            return String.format(AZURE_ENDPOINT_TEMPLATE, accountName);
        }
        if (endpoint.contains("://")) {
            return endpoint;
        }
        return "https://" + endpoint;
    }

}