node-security_1.0.0~git20130515/0000755000175000017500000000000011752061315014544 5ustar mikemikenode-security_1.0.0~git20130515/test/0000755000175000017500000000000011752061315015523 5ustar mikemikenode-security_1.0.0~git20130515/test/test.js0000644000175000017500000000324511752061315017044 0ustar mikemikevar Security = require('../'); var assert = require('assert'); describe("escapeHTML", function () { it('should work', function () { assert.equal(Security.escapeHTML("&<>\"'/"), "&<>"'/"); }); it('should double encode', function () { assert.equal(Security.escapeHTML("&"), "&amp;"); }); }); describe("escapeHTMLAttribute", function () { it('should work', function () { assert.equal(Security.escapeHTMLAttribute("\n\t\""), " ""); assert.equal(Security.escapeHTMLAttribute( "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789") , "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"); }); }); describe("encodeJavaScriptString", function () { it('should work', function () { assert.equal(Security.encodeJavaScriptString("\n\t\"\u2028\u2029"), "\"\\u000a\\u0009\\u0022\\u2028\\u2029\""); assert.equal(Security.encodeJavaScriptString( "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789") , "\"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789\""); }); }); describe("encodeJavaScriptData", function () { it('should work', function () { assert.equal(Security.encodeJavaScriptData({"Funny\nKey": ["Funny\nValue"]}), "{\"Funny\\u000aKey\":[\"Funny\\u000aValue\"]}"); }); }); describe("encodeCSSString", function () { it('should work', function () { assert.equal(Security.encodeCSSString("\n\t\""), "\"\\00000a\\000009\\000022\""); assert.equal(Security.encodeCSSString( "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789") , "\"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789\""); }); }); node-security_1.0.0~git20130515/package.json0000644000175000017500000000060111752061315017027 0ustar mikemike{ "name": "security" , "description": "Utility methods for escaping according to OWASP." , "keywords": ["security", "OWASP", "encoding", "escaping"] , "author": { "name": "Chad Weider" , "email": "cweider@oofn.net" , "url": "http://oofn.net" } , "dependencies": {} , "version": "1.0.0" , "repository": { "type": "git" , "url": "git://github.com/cweider/js-security" } } node-security_1.0.0~git20130515/README.md0000644000175000017500000000357211752061315016032 0ustar mikemike# js-security # Encoding and decoding methods c/o OWASP ## Interface ## ### HTML ### `escapeHTML`, `escapeHTMLAttribute` ``` // A hyperlink. markup = '' + escapeHTML(url) + '' ``` ### JAVASCRIPT ### `encodeJavaScriptIdentifier`, `encodeJavaScriptString`, `encodeJavaScriptData` ``` // A JSON response. content = encodeJavaScriptIdentifier(req.params[callback]) + '(' + encodeJavaScriptData(req.params) + ')' ``` ### CSS ### `encodeCSSIdentifier`, `encodeCSSString` ``` // A CSS selector $elements = $('.' + encodeCSSIdentifier(theClass) + [title=' + encodeCSSString(theTitle) + ']') ``` ``` // A CSS declaration $element.css('background-image', 'url(' + encodeCSSString(theUrl) + ')') ``` ## License ## Released under the MIT license. Copyright (c) 2011 Chad Weider Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. node-security_1.0.0~git20130515/index.js0000644000175000017500000000662211752061315016217 0ustar mikemike/*! Copyright (c) 2011 Chad Weider Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ var HTML_ENTITY_MAP = { '&': '&' , '<': '<' , '>': '>' , '"': '"' , "'": ''' , '/': '/' }; // OSWASP Guidlines: &, <, >, ", ' plus forward slash. var HTML_CHARACTERS_EXPRESSION = /[&"'<>\/]/gm; function escapeHTML(text) { return text && text.replace(HTML_CHARACTERS_EXPRESSION, function (c) { return HTML_ENTITY_MAP[c] || c; }); } // OSWASP Guidlines: escape all non alphanumeric characters in ASCII space. var HTML_ATTRIBUTE_CHARACTERS_EXPRESSION = /[\x00-\x2F\x3A-\x40\x5B-\x60\x7B-\xFF]/gm; function escapeHTMLAttribute(text) { return text && text.replace(HTML_ATTRIBUTE_CHARACTERS_EXPRESSION, function (c) { return HTML_ENTITY_MAP[c] || "&#x" + ('00' + c.charCodeAt(0).toString(16)).slice(-2) + ";"; }); }; // OSWASP Guidlines: escape all non alphanumeric characters in ASCII space. // Also include line breaks (for literal). var JAVASCRIPT_CHARACTERS_EXPRESSION = /[\x00-\x2F\x3A-\x40\x5B-\x60\x7B-\xFF\u2028\u2029]/gm; function encodeJavaScriptIdentifier(text) { return text && text.replace(JAVASCRIPT_CHARACTERS_EXPRESSION, function (c) { return "\\u" + ('0000' + c.charCodeAt(0).toString(16)).slice(-4); }); } function encodeJavaScriptString(text) { return text && '"' + encodeJavaScriptIdentifier(text) + '"'; } // This is not great, but it is useful. var JSON_STRING_LITERAL_EXPRESSION = /"(?:\\.|[^"])*"/gm; function encodeJavaScriptData(object) { return JSON.stringify(object).replace(JSON_STRING_LITERAL_EXPRESSION, function (string) { return encodeJavaScriptString(JSON.parse(string)); }); } // OSWASP Guidlines: escape all non alphanumeric characters in ASCII space. var CSS_CHARACTERS_EXPRESSION = /[\x00-\x2F\x3A-\x40\x5B-\x60\x7B-\xFF]/gm; function encodeCSSIdentifier(text) { return text && text.replace(CSS_CHARACTERS_EXPRESSION, function (c) { return "\\" + ('000000' + c.charCodeAt(0).toString(16)).slice(-6); }); } function encodeCSSString(text) { return text && '"' + encodeCSSIdentifier(text) + '"'; } exports.escapeHTML = escapeHTML; exports.escapeHTMLAttribute = escapeHTMLAttribute; exports.encodeJavaScriptIdentifier = encodeJavaScriptIdentifier; exports.encodeJavaScriptString = encodeJavaScriptString; exports.encodeJavaScriptData = encodeJavaScriptData; exports.encodeCSSIdentifier = encodeCSSIdentifier; exports.encodeCSSString = encodeCSSString;