The Tor Browser / file comparison
comparison: security/manager/pki/resources/content/pippki.js
security/manager/pki/resources/content/pippki.js
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| -1:000000000000 | 0:5b7c4d272290 |
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| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- | |
| 2 * | |
| 3 * This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 /* | |
| 8 * These are helper functions to be included | |
| 9 * pippki UI js files. | |
| 10 */ | |
| 11 | |
| 12 function setText(id, value) { | |
| 13 var element = document.getElementById(id); | |
| 14 if (!element) return; | |
| 15 if (element.hasChildNodes()) | |
| 16 element.removeChild(element.firstChild); | |
| 17 var textNode = document.createTextNode(value); | |
| 18 element.appendChild(textNode); | |
| 19 } | |
| 20 | |
| 21 const nsICertificateDialogs = Components.interfaces.nsICertificateDialogs; | |
| 22 const nsCertificateDialogs = "@mozilla.org/nsCertificateDialogs;1" | |
| 23 | |
| 24 function viewCertHelper(parent, cert) { | |
| 25 if (!cert) | |
| 26 return; | |
| 27 | |
| 28 var cd = Components.classes[nsCertificateDialogs].getService(nsICertificateDialogs); | |
| 29 cd.viewCert(parent, cert); | |
| 30 } | |
| 31 | |
| 32 function getDERString(cert) | |
| 33 { | |
| 34 var length = {}; | |
| 35 var derArray = cert.getRawDER(length); | |
| 36 var derString = ''; | |
| 37 for (var i = 0; i < derArray.length; i++) { | |
| 38 derString += String.fromCharCode(derArray[i]); | |
| 39 } | |
| 40 return derString; | |
| 41 } | |
| 42 | |
| 43 function getPKCS7String(cert, chainMode) | |
| 44 { | |
| 45 var length = {}; | |
| 46 cert.QueryInterface(Components.interfaces.nsIX509Cert3); | |
| 47 var pkcs7Array = cert.exportAsCMS(chainMode, length); | |
| 48 var pkcs7String = ''; | |
| 49 for (var i = 0; i < pkcs7Array.length; i++) { | |
| 50 pkcs7String += String.fromCharCode(pkcs7Array[i]); | |
| 51 } | |
| 52 return pkcs7String; | |
| 53 } | |
| 54 | |
| 55 function getPEMString(cert) | |
| 56 { | |
| 57 var derb64 = btoa(getDERString(cert)); | |
| 58 // Wrap the Base64 string into lines of 64 characters, | |
| 59 // with CRLF line breaks (as specified in RFC 1421). | |
| 60 var wrapped = derb64.replace(/(\S{64}(?!$))/g, "$1\r\n"); | |
| 61 return "-----BEGIN CERTIFICATE-----\r\n" | |
| 62 + wrapped | |
| 63 + "\r\n-----END CERTIFICATE-----\r\n"; | |
| 64 } | |
| 65 | |
| 66 function alertPromptService(title, message) | |
| 67 { | |
| 68 var ps = null; | |
| 69 var ps = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]. | |
| 70 getService(Components.interfaces.nsIPromptService); | |
| 71 ps.alert(window, title, message); | |
| 72 } | |
| 73 | |
| 74 function exportToFile(parent, cert) | |
| 75 { | |
| 76 var bundle = document.getElementById("pippki_bundle"); | |
| 77 if (!cert) | |
| 78 return; | |
| 79 | |
| 80 var nsIFilePicker = Components.interfaces.nsIFilePicker; | |
| 81 var fp = Components.classes["@mozilla.org/filepicker;1"]. | |
| 82 createInstance(nsIFilePicker); | |
| 83 fp.init(parent, bundle.getString("SaveCertAs"), | |
| 84 nsIFilePicker.modeSave); | |
| 85 var filename = cert.commonName; | |
| 86 if (!filename.length) | |
| 87 filename = cert.windowTitle; | |
| 88 // remove all whitespace from the default filename | |
| 89 fp.defaultString = filename.replace(/\s*/g,''); | |
| 90 fp.defaultExtension = "crt"; | |
| 91 fp.appendFilter(bundle.getString("CertFormatBase64"), "*.crt; *.pem"); | |
| 92 fp.appendFilter(bundle.getString("CertFormatBase64Chain"), "*.crt; *.pem"); | |
| 93 fp.appendFilter(bundle.getString("CertFormatDER"), "*.der"); | |
| 94 fp.appendFilter(bundle.getString("CertFormatPKCS7"), "*.p7c"); | |
| 95 fp.appendFilter(bundle.getString("CertFormatPKCS7Chain"), "*.p7c"); | |
| 96 fp.appendFilters(nsIFilePicker.filterAll); | |
| 97 var res = fp.show(); | |
| 98 if (res != nsIFilePicker.returnOK && res != nsIFilePicker.returnReplace) | |
| 99 return; | |
| 100 | |
| 101 var content = ''; | |
| 102 switch (fp.filterIndex) { | |
| 103 case 1: | |
| 104 content = getPEMString(cert); | |
| 105 var chain = cert.getChain(); | |
| 106 for (var i = 1; i < chain.length; i++) | |
| 107 content += getPEMString(chain.queryElementAt(i, Components.interfaces.nsIX509Cert)); | |
| 108 break; | |
| 109 case 2: | |
| 110 content = getDERString(cert); | |
| 111 break; | |
| 112 case 3: | |
| 113 content = getPKCS7String(cert, Components.interfaces.nsIX509Cert3.CMS_CHAIN_MODE_CertOnly); | |
| 114 break; | |
| 115 case 4: | |
| 116 content = getPKCS7String(cert, Components.interfaces.nsIX509Cert3.CMS_CHAIN_MODE_CertChainWithRoot); | |
| 117 break; | |
| 118 case 0: | |
| 119 default: | |
| 120 content = getPEMString(cert); | |
| 121 break; | |
| 122 } | |
| 123 var msg; | |
| 124 var written = 0; | |
| 125 try { | |
| 126 var file = Components.classes["@mozilla.org/file/local;1"]. | |
| 127 createInstance(Components.interfaces.nsILocalFile); | |
| 128 file.initWithPath(fp.file.path); | |
| 129 var fos = Components.classes["@mozilla.org/network/file-output-stream;1"]. | |
| 130 createInstance(Components.interfaces.nsIFileOutputStream); | |
| 131 // flags: PR_WRONLY | PR_CREATE_FILE | PR_TRUNCATE | |
| 132 fos.init(file, 0x02 | 0x08 | 0x20, 00644, 0); | |
| 133 written = fos.write(content, content.length); | |
| 134 fos.close(); | |
| 135 } | |
| 136 catch(e) { | |
| 137 switch (e.result) { | |
| 138 case Components.results.NS_ERROR_FILE_ACCESS_DENIED: | |
| 139 msg = bundle.getString("writeFileAccessDenied"); | |
| 140 break; | |
| 141 case Components.results.NS_ERROR_FILE_IS_LOCKED: | |
| 142 msg = bundle.getString("writeFileIsLocked"); | |
| 143 break; | |
| 144 case Components.results.NS_ERROR_FILE_NO_DEVICE_SPACE: | |
| 145 case Components.results.NS_ERROR_FILE_DISK_FULL: | |
| 146 msg = bundle.getString("writeFileNoDeviceSpace"); | |
| 147 break; | |
| 148 default: | |
| 149 msg = e.message; | |
| 150 break; | |
| 151 } | |
| 152 } | |
| 153 if (written != content.length) { | |
| 154 if (!msg.length) | |
| 155 msg = bundle.getString("writeFileUnknownError"); | |
| 156 alertPromptService(bundle.getString("writeFileFailure"), | |
| 157 bundle.getFormattedString("writeFileFailed", | |
| 158 [fp.file.path, msg])); | |
| 159 } | |
| 160 } |
