cdn-cache-check/ccc-constants.js

Makes HTTP requests to URLs and parses response headers to determine caching behaviour

function init() {
    global.CCC_SERVICE_DETECTION_STATUS_LABEL = {
        'CDN': 'CDN',
        'ERROR': 'Error',
        'AWS': 'AWS',
        'AZURE': 'Azure',
        'OTHER': 'Other Internet Service',
        'UNKNOWN': 'Unknown'
    };

    global.CCC_DNS = {
        'REQUEST_RECORD_TYPE': 'A',
        'DEFAULT_RESOLVER': '8.8.8.8'
    };

    global.CCC_REQUEST = {
        'WARNING_THRESHOLD': 5
    };

    global.CCC_OUTPUT = {
        'REDIRECT_INDICATOR': '\u00AE',
        'PADDING_CHARACTER': '.'
    };

    global.CCC_SERVICE_DETECTION_DEFAULT_RESPONSE = {
        fqdn: null,                                                     // The Fully Qualified Domain Name being inspected
        ipAddress: null,                                                // The IP address the FQDN resolves to (*** what if it resolves to multiple addresses?)
        message: null,                                                  // The last message generated by Service Detection
        messages: [],                                                   // All the  messages generated by Service Detection
        reason: null,                                                   // Descriptive text behind detection result shown via --verbose switch
        region: null,                                                   // Cloud region string hosting the service, if applicable
        regionId: 0,                                                    // Cloud region ID hosting the service, if applicable
        service: null,                                                  // Service name/title/label/identifier
        serviceDetected: false,                                         // True when a service detection function has identified a service behind the domain/IP address
        status: global.CCC_SERVICE_DETECTION_STATUS_LABEL.UNKNOWN,      // Service Detection Status. one of CCC_SERVICE_DETECTION_STATUS_LABEL
    };

    global.CCC_DEFAULT_USERAGENT = 'ccc/1.0';                           // The default user-agent string used in HTTP(S) requests
}

module.exports = { init };