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											2018-12-16 21:19:20 -07:00
										 |  |  | // Copyright 2018 AJ ONeal. All rights reserved
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							|  |  |  | /* This Source Code Form is subject to the terms of the Mozilla Public | 
					
						
							|  |  |  |  * License, v. 2.0. If a copy of the MPL was not distributed with this | 
					
						
							|  |  |  |  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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							| 
									
										
										
										
											2018-07-04 00:10:43 -06:00
										 |  |  | 'use strict'; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | /* | 
					
						
							|  |  |  | -----BEGIN CERTIFICATE-----LF | 
					
						
							|  |  |  | xxxLF | 
					
						
							|  |  |  | yyyLF | 
					
						
							|  |  |  | -----END CERTIFICATE-----LF | 
					
						
							|  |  |  | LF | 
					
						
							|  |  |  | -----BEGIN CERTIFICATE-----LF | 
					
						
							|  |  |  | xxxLF | 
					
						
							|  |  |  | yyyLF | 
					
						
							|  |  |  | -----END CERTIFICATE-----LF | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | Rules | 
					
						
							|  |  |  |   * Only Unix LF (\n) Line endings | 
					
						
							|  |  |  |   * Each PEM's lines are separated with \n | 
					
						
							|  |  |  |   * Each PEM ends with \n | 
					
						
							|  |  |  |   * Each PEM is separated with a \n (just like commas separating an array) | 
					
						
							|  |  |  | */ | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | // https://github.com/certbot/certbot/issues/5721#issuecomment-402362709
 | 
					
						
							|  |  |  | var expected = "----\nxxxx\nyyyy\n----\n\n----\nxxxx\nyyyy\n----\n"; | 
					
						
							|  |  |  | var tests = [ | 
					
						
							|  |  |  |   "----\r\nxxxx\r\nyyyy\r\n----\r\n\r\n----\r\nxxxx\r\nyyyy\r\n----\r\n" | 
					
						
							|  |  |  | , "----\r\nxxxx\r\nyyyy\r\n----\r\n----\r\nxxxx\r\nyyyy\r\n----\r\n" | 
					
						
							|  |  |  | , "----\nxxxx\nyyyy\n----\n\n----\r\nxxxx\r\nyyyy\r\n----" | 
					
						
							|  |  |  | , "----\nxxxx\nyyyy\n----\n----\r\nxxxx\r\nyyyy\r\n----" | 
					
						
							|  |  |  | , "----\nxxxx\nyyyy\n----\n----\nxxxx\nyyyy\n----" | 
					
						
							|  |  |  | , "----\nxxxx\nyyyy\n----\n----\nxxxx\nyyyy\n----\n" | 
					
						
							|  |  |  | , "----\nxxxx\nyyyy\n----\n\n----\nxxxx\nyyyy\n----\n" | 
					
						
							|  |  |  | , "----\nxxxx\nyyyy\n----\r\n----\nxxxx\ryyyy\n----\n" | 
					
						
							|  |  |  | ]; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | function formatPemChain(str) { | 
					
						
							|  |  |  |   return str.trim().replace(/[\r\n]+/g, '\n').replace(/\-\n\-/g, '-\n\n-') + '\n'; | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | function splitPemChain(str) { | 
					
						
							|  |  |  |   return str.trim().split(/[\r\n]{2,}/g).map(function (str) { | 
					
						
							|  |  |  |     return str + '\n'; | 
					
						
							|  |  |  |   }); | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | tests.forEach(function (str) { | 
					
						
							|  |  |  |   var actual = formatPemChain(str); | 
					
						
							|  |  |  |   if (expected !== actual) { | 
					
						
							|  |  |  |     console.error('input:   ', JSON.stringify(str)); | 
					
						
							|  |  |  |     console.error('expected:', JSON.stringify(expected)); | 
					
						
							|  |  |  |     console.error('actual:  ', JSON.stringify(actual)); | 
					
						
							|  |  |  |     throw new Error("did not pass"); | 
					
						
							|  |  |  |   } | 
					
						
							|  |  |  | }); | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | if ( | 
					
						
							|  |  |  |   "----\nxxxx\nyyyy\n----\n" | 
					
						
							|  |  |  |   !== | 
					
						
							|  |  |  |   formatPemChain("\n\n----\r\nxxxx\r\nyyyy\r\n----\n\n") | 
					
						
							|  |  |  | ) { | 
					
						
							|  |  |  |   throw new Error("Not proper for single cert in chain"); | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | if ( | 
					
						
							|  |  |  |   "--B--\nxxxx\nyyyy\n--E--\n\n--B--\nxxxx\nyyyy\n--E--\n\n--B--\nxxxx\nyyyy\n--E--\n" | 
					
						
							|  |  |  |   !== | 
					
						
							|  |  |  |   formatPemChain("\n\n\n--B--\nxxxx\nyyyy\n--E--\n\n\n\n--B--\nxxxx\nyyyy\n--E--\n\n\n--B--\nxxxx\nyyyy\n--E--\n\n\n") | 
					
						
							|  |  |  | ) { | 
					
						
							|  |  |  |   throw new Error("Not proper for three certs in chain"); | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | splitPemChain( | 
					
						
							|  |  |  |   "--B--\nxxxx\nyyyy\n--E--\n\n--B--\nxxxx\nyyyy\n--E--\n\n--B--\nxxxx\nyyyy\n--E--\n" | 
					
						
							|  |  |  | ).forEach(function (str) { | 
					
						
							|  |  |  |   if ("--B--\nxxxx\nyyyy\n--E--\n" !== str) { | 
					
						
							|  |  |  |     throw new Error("bad thingy"); | 
					
						
							|  |  |  |   } | 
					
						
							|  |  |  | }); | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | console.info('PASS'); |