101 lines
		
	
	
		
			2.8 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			101 lines
		
	
	
		
			2.8 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| 'use strict';
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| 
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| var certInfo = module.exports;
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| 
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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(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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| 
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|   return ab;
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| };
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| 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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| 
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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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| 
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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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| 
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|   var x509schema = merge(true, _x509schema, asn1js);
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| 
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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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| 
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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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| 
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|   return certSimpl;
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| };
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| 
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| 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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| 
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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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| 
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|   sub = c.subject.types_and_values[0].value.value_block.value || null;
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| 
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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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| 
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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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| 
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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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| if (require.main === module) {
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|   var c = certInfo.testGetCertInfo(process.argv[2]);
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| 
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|   console.info('');
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| 
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|   console.info(c.notBefore.value);
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|   console.info(new Date(c.notBefore.value).valueOf());
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| 
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|   console.info('');
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| 
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|   console.info(c.notAfter.value);
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|   console.info(new Date(c.notAfter.value).valueOf());
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| 
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|   console.info('');
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| 
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|   var b = certInfo.testBasicCertInfo(process.argv[2]);
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|   console.info('');
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|   console.info(JSON.stringify(b, null, '  '));
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|   console.info('');
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| }
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