85 lines
2.5 KiB
JavaScript
85 lines
2.5 KiB
JavaScript
'use strict';
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var certInfo = module.exports;
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module.exports.certpem = certInfo;
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require('buffer-v6-polyfill');
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// this is really memory expensive to do
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// (about half of a megabyte of loaded code)
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certInfo._pemToBinAb = function (pem) {
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var b64 = pem.replace(/(-----(BEGIN|END) CERTIFICATE-----|[\n\r])/g, '');
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var buf = Buffer.from(b64, 'base64');
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var ab = new Uint8Array(buf).buffer; // WORKS
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//var ab = buf.buffer // Doesn't work
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return ab;
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};
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certInfo.debug = certInfo.getCertInfo = function (pem) {
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var ab = module.exports._pemToBinAb(pem);
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var merge = require("node.extend");
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var common = require("asn1js/org/pkijs/common");
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var _asn1js = require("asn1js");
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var _pkijs = require("pkijs");
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var _x509schema = require("pkijs/org/pkijs/x509_schema");
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// #region Merging function/object declarations for ASN1js and PKIjs
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var asn1js = merge(true, _asn1js, common);
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var x509schema = merge(true, _x509schema, asn1js);
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var pkijs_1 = merge(true, _pkijs, asn1js);
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var pkijs = merge(true, pkijs_1, x509schema);
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var asn1 = pkijs.org.pkijs.fromBER(ab);
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var certSimpl = new pkijs.org.pkijs.simpl.CERT({ schema: asn1.result });
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return certSimpl;
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};
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certInfo.info = certInfo.getBasicInfo = function (pem) {
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var c = certInfo.getCertInfo(pem);
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var domains = [];
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var sub;
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c.extensions.forEach(function (ext) {
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if (ext.parsedValue && ext.parsedValue.altNames) {
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ext.parsedValue.altNames.forEach(function (alt) {
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domains.push(alt.Name);
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});
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}
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});
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sub = c.subject.types_and_values[0].value.value_block.value || null;
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return {
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subject: sub
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, altnames: domains
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// for debugging during console.log
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// do not expect these values to be here
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, _issuedAt: c.notBefore.value
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, _expiresAt: c.notAfter.value
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, issuedAt: new Date(c.notBefore.value).valueOf()
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, expiresAt: new Date(c.notAfter.value).valueOf()
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};
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};
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certInfo.getCertInfoFromFile = function (pemFile) {
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return require('fs').readFileSync(pemFile, 'ascii');
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};
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/*
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certInfo.testGetCertInfo = function (pathname) {
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var path = require('path');
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var pemFile = pathname || path.join(__dirname, '..', 'tests', 'example.cert.pem');
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return certInfo.getCertInfo(certInfo.getCertInfoFromFile(pemFile));
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};
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certInfo.testBasicCertInfo = function (pathname) {
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var path = require('path');
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var pemFile = pathname || path.join(__dirname, '..', 'tests', 'example.cert.pem');
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return certInfo.getBasicInfo(certInfo.getCertInfoFromFile(pemFile));
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};
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*/
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