@push.rocks/smartproxy
Version:
A powerful proxy package with unified route-based configuration for high traffic management. Features include SSL/TLS support, flexible routing patterns, WebSocket handling, advanced security options, and automatic ACME certificate management.
67 lines • 5.14 kB
JavaScript
/**
* Route matching utilities for SmartProxy components
*
* This file provides utility functions that use the unified matchers
* and additional route-specific utilities.
*/
import { DomainMatcher, PathMatcher, IpMatcher, HeaderMatcher } from '../routing/matchers/index.js';
import { RouteSpecificity } from '../routing/specificity.js';
/**
* Match domains from a route against a given domain
*
* @param domains Array or single domain pattern to match against
* @param domain Domain to match
* @returns Whether the domain matches any of the patterns
*/
export function matchRouteDomain(domains, domain) {
// If no domains specified in the route, match all domains
if (!domains) {
return true;
}
// If no domain in the request, can't match domain-specific routes
if (!domain) {
return false;
}
const patterns = Array.isArray(domains) ? domains : [domains];
return patterns.some(pattern => DomainMatcher.match(pattern, domain));
}
/**
* Calculate route specificity score
* Higher score means more specific matching criteria
*
* @param match Match criteria to evaluate
* @returns Numeric specificity score
*/
export function calculateRouteSpecificity(match) {
let score = 0;
// Path specificity using PathMatcher
if (match.path) {
score += PathMatcher.calculateSpecificity(match.path);
}
// Domain specificity using DomainMatcher
if (match.domains) {
const domains = Array.isArray(match.domains) ? match.domains : [match.domains];
// Use the highest specificity among all domains
const domainScore = Math.max(...domains.map(d => DomainMatcher.calculateSpecificity(d)));
score += domainScore;
}
// Headers specificity using HeaderMatcher
if (match.headers) {
const stringHeaders = {};
for (const [key, value] of Object.entries(match.headers)) {
stringHeaders[key] = value instanceof RegExp ? value.source : value;
}
score += HeaderMatcher.calculateSpecificity(stringHeaders);
}
// Client IP adds some specificity
if (match.clientIp && match.clientIp.length > 0) {
// Use the first IP pattern for specificity
score += IpMatcher.calculateSpecificity(match.clientIp[0]);
}
// TLS version adds minimal specificity
if (match.tlsVersion && match.tlsVersion.length > 0) {
score += match.tlsVersion.length * 10;
}
return score;
}
//# sourceMappingURL=data:application/json;base64,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