inboundfilters.js
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	import { logger, getEventDescription, isMatchingPattern } from '@sentry/utils';
	import { IS_DEBUG_BUILD } from '../flags.js';

	// "Script error." is hard coded into browsers for errors that it can't read.
	// this is the result of a script being pulled in from an external domain and CORS.
	var DEFAULT_IGNORE_ERRORS = [/^Script error\.?$/, /^Javascript error: Script error\.? on line 0$/];

	/** Options for the InboundFilters integration */

	/** Inbound filters configurable by the user */
	class InboundFilters {
	/**
	* @inheritDoc
	*/
	static __initStatic() {this.id = 'InboundFilters';}

	/**
	* @inheritDoc
	*/
	__init() {this.name = InboundFilters.id;}

	constructor( _options = {}) {;this._options = _options;InboundFilters.prototype.__init.call(this);}

	/**
	* @inheritDoc
	*/
	setupOnce(addGlobalEventProcessor, getCurrentHub) {
	var eventProcess = (event) => {
	var hub = getCurrentHub();
	if (hub) {
	var self = hub.getIntegration(InboundFilters);
	if (self) {
	var client = hub.getClient();
	var clientOptions = client ? client.getOptions() : {};
	var options = _mergeOptions(self._options, clientOptions);
	return _shouldDropEvent(event, options) ? null : event;
	}
	}
	return event;
	};

	eventProcess.id = this.name;
	addGlobalEventProcessor(eventProcess);
	}
	} InboundFilters.__initStatic();

	/** JSDoc */
	function _mergeOptions(
	internalOptions = {},
	clientOptions = {},
	) {
	return {
	allowUrls: [...(internalOptions.allowUrls \|\| []), ...(clientOptions.allowUrls \|\| [])],
	denyUrls: [...(internalOptions.denyUrls \|\| []), ...(clientOptions.denyUrls \|\| [])],
	ignoreErrors: [
	...(internalOptions.ignoreErrors \|\| []),
	...(clientOptions.ignoreErrors \|\| []),
	...DEFAULT_IGNORE_ERRORS,
	],
	ignoreInternal: internalOptions.ignoreInternal !== undefined ? internalOptions.ignoreInternal : true,
	};
	}

	/** JSDoc */
	function _shouldDropEvent(event, options) {
	if (options.ignoreInternal && _isSentryError(event)) {
	IS_DEBUG_BUILD &&
	logger.warn(`Event dropped due to being internal Sentry Error.\nEvent: ${getEventDescription(event)}`);
	return true;
	}
	if (_isIgnoredError(event, options.ignoreErrors)) {
	IS_DEBUG_BUILD &&
	logger.warn(
	`Event dropped due to being matched by \`ignoreErrors\` option.\nEvent: ${getEventDescription(event)}`,
	);
	return true;
	}
	if (_isDeniedUrl(event, options.denyUrls)) {
	IS_DEBUG_BUILD &&
	logger.warn(
	`Event dropped due to being matched by \`denyUrls\` option.\nEvent: ${getEventDescription(
	event,
	)}.\nUrl: ${_getEventFilterUrl(event)}`,
	);
	return true;
	}
	if (!_isAllowedUrl(event, options.allowUrls)) {
	IS_DEBUG_BUILD &&
	logger.warn(
	`Event dropped due to not being matched by \`allowUrls\` option.\nEvent: ${getEventDescription(
	event,
	)}.\nUrl: ${_getEventFilterUrl(event)}`,
	);
	return true;
	}
	return false;
	}

	function _isIgnoredError(event, ignoreErrors) {
	if (!ignoreErrors \|\| !ignoreErrors.length) {
	return false;
	}

	return _getPossibleEventMessages(event).some(message =>
	ignoreErrors.some(pattern => isMatchingPattern(message, pattern)),
	);
	}

	function _isDeniedUrl(event, denyUrls) {
	// TODO: Use Glob instead?
	if (!denyUrls \|\| !denyUrls.length) {
	return false;
	}
	var url = _getEventFilterUrl(event);
	return !url ? false : denyUrls.some(pattern => isMatchingPattern(url, pattern));
	}

	function _isAllowedUrl(event, allowUrls) {
	// TODO: Use Glob instead?
	if (!allowUrls \|\| !allowUrls.length) {
	return true;
	}
	var url = _getEventFilterUrl(event);
	return !url ? true : allowUrls.some(pattern => isMatchingPattern(url, pattern));
	}

	function _getPossibleEventMessages(event) {
	if (event.message) {
	return [event.message];
	}
	if (event.exception) {
	try {
	const { type = '', value = '' } = (event.exception.values && event.exception.values[0]) \|\| {};
	return [`${value}`, `${type}: ${value}`];
	} catch (oO) {
	IS_DEBUG_BUILD && logger.error(`Cannot extract message for event ${getEventDescription(event)}`);
	return [];
	}
	}
	return [];
	}

	function _isSentryError(event) {
	try {
	// @ts-ignore can't be a sentry error if undefined
	return event.exception.values[0].type === 'SentryError';
	} catch (e) {
	// ignore
	}
	return false;
	}

	function _getLastValidUrl(frames = []) {
	for (let i = frames.length - 1; i >= 0; i--) {
	var frame = frames[i];

	if (frame && frame.filename !== '<anonymous>' && frame.filename !== '[native code]') {
	return frame.filename \|\| null;
	}
	}

	return null;
	}

	function _getEventFilterUrl(event) {
	try {
	let frames;
	try {
	// @ts-ignore we only care about frames if the whole thing here is defined
	frames = event.exception.values[0].stacktrace.frames;
	} catch (e) {
	// ignore
	}
	return frames ? _getLastValidUrl(frames) : null;
	} catch (oO) {
	IS_DEBUG_BUILD && logger.error(`Cannot extract url for event ${getEventDescription(event)}`);
	return null;
	}
	}

	export { InboundFilters, _mergeOptions, _shouldDropEvent };
	//# sourceMappingURL=inboundfilters.js.map

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