resanitize - npm Package Compare versions

Comparing version 0.1.8 to 0.1.9

package.json

 { "name" : "resanitize"
 , "author" : "Dan MacTough <[e-mail]>"
 , "description" : "Regular expression-based HTML sanitizer and ad remover, geared toward RSS feed descriptions"
-, "version" : "0.1.8"
+, "version" : "0.1.9"
 , "keywords" : ["sanitize", "html", "regexp", "security"]
@@ -6,0 +6,0 @@ , "homepage" : "http://github.com/danmactough/node-resanitize"

resanitize.js

@@ -16,2 +16,7 @@ /*!
  *
+ * References:
+ * - http://en.wikipedia.org/wiki/C0_and_C1_control_codes
+ * - http://en.wikipedia.org/wiki/Unicode_control_characters
+ * - http://www.utf8-chartable.de/unicode-utf8-table.pl
+ *
  * @param {String|Buffer} HTML string to sanitize
@@ -31,2 +36,3 @@ * @return {String} sanitized HTML
   str = stripAsciiCtrlChars(str);
+  str = stripExtendedCtrlChars(str);
   str = fixSpace(str);
@@ -48,3 +54,4 @@ str = stripComments(str);
 function fixSpace (str) {
-  return str.replace(/\xc2\xa0/g, ' ')
+  return str.replace(/\u00A0/g, ' ') // Unicode non-breaking space
+            .replace(/\u2028\u2029/g, '') // UCS newline characters
             .replace(/\0/g, '');
@@ -72,2 +79,10 @@ }
 /**
+ * Strip ISO 6429 control characters
+ */
+function stripExtendedCtrlChars (str) {
+  return str.replace(/[\u0080-\u009F]+/g, '');
+}
+module.exports.stripExtendedCtrlChars = stripExtendedCtrlChars;
+
+/**
  * Strip HTML comments
@@ -246,8 +261,8 @@ */
 
-/*
+/**
+ * Dumbly strip angle brackets
+ */
 function stripHtml (str) {
-  // @TODO
-  return str;
+  return str.replace(/<.*?>/g, '');
 }
 module.exports.stripHtml = stripHtml;
-*/

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Improved metrics

Total package byte prevSize

13820

increased by3.83%

Lines of code

249

increased by5.96%

Worsened metrics

Number of package files

4

decreased by-20%

No dependency changes