libmime - npm Package Compare versions

Comparing version 4.1.3 to 4.1.4

CHANGELOG.md

 # Changelog
 
+## v4.1.4 2019-10-28
+
+-   decodeWords should also decode empty content part [WeiAnAn](9bbcfd2)
+-   fix decode base64 ending with = [WeiAnAn](6e656e2)
+
 ## v4.1.0 2019-05-01
@@ -4,0 +9,0 @@

lib/libmime.js

@@ -226,3 +226,8 @@ /* eslint no-control-regex: 0, no-div-regex: 0, quotes: 0 */
         } else if (encoding === 'B') {
-            str = Buffer.from(str, 'base64');
+            str = Buffer.concat(
+                str
+                    .split('=')
+                    .filter(s => s !== '') // filter empty string
+                    .map(str => Buffer.from(str, 'base64'))
+            );
         } else {
@@ -293,3 +298,3 @@ // keep as is, convert Buffer to unicode string, assume utf8
                 // find base64 words that can be joined
-                .replace(/(=\?([^?]+)\?[Bb]\?[^?]+[^^=]\?=)\s*(?==\?([^?]+)\?[Bb]\?[^?]+\?=)/g, (match, left, chLeft, chRight) => {
+                .replace(/(=\?([^?]+)\?[Bb]\?[^?]*\?=)\s*(?==\?([^?]+)\?[Bb]\?[^?]*\?=)/g, (match, left, chLeft, chRight) => {
                     // only mark b64 chunks to be joined if charsets match
@@ -303,3 +308,3 @@ if (libcharset.normalizeCharset(chLeft || '') === libcharset.normalizeCharset(chRight || '')) {
                 // find QP words that can be joined
-                .replace(/(=\?([^?]+)\?[Qq]\?[^?]+\?=)\s*(?==\?([^?]+)\?[Qq]\?[^?]+\?=)/g, (match, left, chLeft, chRight) => {
+                .replace(/(=\?([^?]+)\?[Qq]\?[^?]*\?=)\s*(?==\?([^?]+)\?[Qq]\?[^?]*\?=)/g, (match, left, chLeft, chRight) => {
                     // only mark QP chunks to be joined if charsets match
@@ -315,5 +320,5 @@ if (libcharset.normalizeCharset(chLeft || '') === libcharset.normalizeCharset(chRight || '')) {
                 // remove spaces between mime encoded words
-                .replace(/(=\?[^?]+\?[QqBb]\?[^?]+\?=)\s+(?==\?[^?]+\?[QqBb]\?[^?]+\?=)/g, '$1')
+                .replace(/(=\?[^?]+\?[QqBb]\?[^?]*\?=)\s+(?==\?[^?]+\?[QqBb]\?[^?]*\?=)/g, '$1')
                 // decode words
-                .replace(/=\?([\w_\-*]+)\?([QqBb])\?([^?]+)\?=/g, (m, charset, encoding, text) => this.decodeWord(charset, encoding, text))
+                .replace(/=\?([\w_\-*]+)\?([QqBb])\?([^?]*)\?=/g, (m, charset, encoding, text) => this.decodeWord(charset, encoding, text))
         );
@@ -320,0 +325,0 @@ }

package.json

 {
     "name": "libmime",
     "description": "Encode and decode quoted printable and base64 strings",
-    "version": "4.1.3",
+    "version": "4.1.4",
     "main": "lib/libmime",
@@ -22,4 +22,4 @@ "homepage": "https://github.com/andris9/libmime",
     "dependencies": {
-        "iconv-lite": "0.4.24",
-        "libbase64": "1.0.3",
+        "iconv-lite": "0.5.0",
+        "libbase64": "1.2.1",
         "libqp": "1.1.0"
@@ -30,10 +30,10 @@ },
         "eslint-config-nodemailer": "1.2.0",
-        "eslint-config-prettier": "4.3.0",
+        "eslint-config-prettier": "6.5.0",
         "grunt": "1.0.4",
         "grunt-cli": "1.3.2",
-        "grunt-eslint": "21.0.0",
+        "grunt-eslint": "22.0.0",
         "grunt-mocha-test": "0.13.3",
-        "iconv": "^2.3.4",
-        "mocha": "6.1.4"
+        "iconv": "^2.3.5",
+        "mocha": "6.2.2"
     }
 }

No alert changes

Improved metrics

Total package byte prevSize

144708

increased by0.25%

Lines of code

3174

increased by0.16%

Dependency changes

• + Addediconv-lite@0.5.0(transitive)

• + Addedlibbase64@1.2.1(transitive)

• - Removediconv-lite@0.4.24(transitive)

• - Removedlibbase64@1.0.3(transitive)

• Updatediconv-lite@0.5.0

• Updatedlibbase64@1.2.1