azure-kusto-ingest/dist-esm/src/abstractKustoClient.js

Azure Data Explorer Ingestion SDK

// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
import { IngestionProperties } from "./ingestionProperties.js";
import isIP from "is-ip";
const INGEST_PREFIX = "ingest-";
const PROTOCOL_SUFFIX = "://";
export class AbstractKustoClient {
    constructor(defaultProps) {
        this._isClosed = false;
        if (!defaultProps) {
            this.defaultProps = new IngestionProperties({});
        }
        else if (!(defaultProps instanceof IngestionProperties)) {
            this.defaultProps = new IngestionProperties(defaultProps);
        }
        else {
            this.defaultProps = new IngestionProperties(defaultProps);
        }
    }
    _getMergedProps(newProperties) {
        const props = this.defaultProps.merge(newProperties);
        props.setDefaults();
        if (!props.database) {
            props.database = this.defaultDatabase;
        }
        props.validate();
        return props;
    }
    close() {
        this._isClosed = true;
    }
    ensureOpen() {
        if (this._isClosed) {
            throw new Error("Client is closed");
        }
    }
    getIngestionEndpoint(clusterUrl) {
        if (!clusterUrl || clusterUrl.includes(INGEST_PREFIX) || this.isReservedHostname(clusterUrl)) {
            return clusterUrl;
        }
        return clusterUrl.replace(PROTOCOL_SUFFIX, PROTOCOL_SUFFIX + INGEST_PREFIX);
    }
    getQueryEndpoint(clusterUrl) {
        if (clusterUrl && clusterUrl.includes(INGEST_PREFIX)) {
            return clusterUrl.replace(INGEST_PREFIX, "");
        }
        return clusterUrl;
    }
    isReservedHostname(clusterUrl) {
        try {
            const parsedUrl = new URL(clusterUrl);
            const authority = parsedUrl.hostname;
            if (!authority) {
                return true;
            }
            const is_ip = isIP(authority);
            const is_localhost = authority.includes("localhost");
            return is_localhost || is_ip || authority.toLowerCase() === "onebox.dev.kusto.windows.net";
        }
        catch (_a) {
            return false;
        }
    }
}
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