58 lines
2.4 KiB
JavaScript
58 lines
2.4 KiB
JavaScript
function cleanText(value, limit = 320) {
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let text = String(value || '').replace(/[\r\n\t]+/g, ' ').replace(/\s+/g, ' ').trim();
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if (!text) return '';
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text = text.replace(/https?:\/\/[^\s"'<>]+/gi, (raw) => {
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try {
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const url = new URL(raw);
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return `${url.host}${url.pathname}`;
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} catch {
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return '[URL]';
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}
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});
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text = text.replace(/\b(authorization|proxy-authorization|cookie|set-cookie)\s*[:=]\s*[^,]+/gi, '$1=[redacted]');
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text = text.replace(/(["']?(?:api[_-]?key|token|password|cookie|authorization|session)["']?\s*[:=]\s*)[^,;\s}"']+/gi, '$1[redacted]');
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if (/^(?:bearer|basic)\s+/i.test(text)) {
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text = '[redacted authorization]';
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}
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text = text.replace(/\b[A-Za-z0-9_-]{20,}\b/g, '[redacted]');
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return text.slice(0, limit);
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}
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function normalizeEndpointHost(value) {
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const host = String(value || '').trim().toLowerCase();
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if (!host || host.length > 253 || !/^[a-z0-9.-]+$/.test(host)) return '';
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if (host.startsWith('.') || host.endsWith('.') || host.includes('..')) return '';
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return host;
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}
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function normalizePhase(value) {
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const phase = String(value || '').trim();
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if (/^[a-z0-9._:-]{1,80}$/i.test(phase)) return phase;
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return cleanText(phase, 80);
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}
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function normalizeFailureDetails(diagnostic) {
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if (!diagnostic || typeof diagnostic !== 'object') return null;
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const httpStatus = Number.isInteger(Number(diagnostic.http)) && Number(diagnostic.http) >= 100 && Number(diagnostic.http) <= 599
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? Number(diagnostic.http)
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: null;
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const contentType = cleanText(diagnostic.contentType, 120);
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const responseSnippet = cleanText(diagnostic.payloadSnippet, 320);
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const phase = normalizePhase(diagnostic.phase);
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const endpointHost = normalizeEndpointHost(diagnostic.safeEndpointHost);
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const responseKind = ['empty', 'json', 'html', 'text'].includes(diagnostic.responseKind)
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? diagnostic.responseKind
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: '';
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const details = {};
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if (phase) details.phase = phase;
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if (httpStatus !== null) details.httpStatus = httpStatus;
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if (contentType) details.contentType = contentType;
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if (endpointHost) details.endpointHost = endpointHost;
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if (responseKind) details.responseKind = responseKind;
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if (typeof diagnostic.retryable === 'boolean') details.retryable = diagnostic.retryable;
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if (responseSnippet) details.responseSnippet = responseSnippet;
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return Object.keys(details).length > 0 ? details : null;
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}
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module.exports = { normalizeFailureDetails };
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