mailauth - npm Package Compare versions

Comparing version 4.6.8 to 4.6.9

CHANGELOG.md

 # Changelog
 
+## [4.6.9](https://github.com/postalsys/mailauth/compare/v4.6.8...v4.6.9) (2024-08-22)
+
+
+### Bug Fixes
+
+* **deps:** Removed uuid dependency in favor of crypto.randomUUID() ([0b5d8f5](https://github.com/postalsys/mailauth/commit/0b5d8f5328d0b82f75daea7fdbd74e1e76e8b642))
+* **dkim-relaxed:** Faster DKIM hash calculation for relaxed body if the body contains extremely long lines ([fd8c89e](https://github.com/postalsys/mailauth/commit/fd8c89edd87a114464f99ebf79a1e903a8287876))
+
 ## [4.6.8](https://github.com/postalsys/mailauth/compare/v4.6.7...v4.6.8) (2024-06-04)
@@ -4,0 +12,0 @@

lib/dkim/body/relaxed.js

@@ -125,4 +125,16 @@ /* eslint no-control-regex: 0 */
 
+    /**
+     * Performs the following modifications for a single line:
+     *  - Replace all <LF> chars with <CR><LF>
+     *  - Replace all spaces and tabs with a single space.
+     *  - Remove trailing whitespace
+     * @param {Buffer} line
+     * @returns {Buffer} fixed line
+     */
     fixLineBuffer(line) {
-        let resultLine = [];
+        // Allocate maximum expected buffer length
+        // If the line is only filled with <LF> bytes then we need 2 times the size of the line
+        let lineBuf = Buffer.alloc(line.length * 2);
+        // Start processing the line from the end to beginning
+        let writePos = lineBuf.length - 1;
 
@@ -134,6 +146,6 @@ let nonWspFound = false;
             if (line[i] === CHAR_LF) {
-                resultLine.unshift(line[i]);
+                lineBuf[writePos--] = line[i];
                 if (i === 0 || line[i - 1] !== CHAR_CR) {
                     // add missing carriage return
-                    resultLine.unshift(CHAR_CR);
+                    lineBuf[writePos--] = CHAR_CR;
                 }
@@ -144,3 +156,3 @@ continue;
             if (line[i] === CHAR_CR) {
-                resultLine.unshift(line[i]);
+                lineBuf[writePos--] = line[i];
                 continue;
@@ -157,3 +169,3 @@ }
             if (prevWsp) {
-                resultLine.unshift(CHAR_SPACE);
+                lineBuf[writePos--] = CHAR_SPACE;
                 prevWsp = false;
@@ -163,10 +175,10 @@ }
             nonWspFound = true;
-            resultLine.unshift(line[i]);
+            lineBuf[writePos--] = line[i];
         }
 
         if (prevWsp && nonWspFound) {
-            resultLine.unshift(CHAR_SPACE);
+            lineBuf[writePos--] = CHAR_SPACE;
         }
 
-        return Buffer.from(resultLine);
+        return lineBuf.subarray(writePos + 1);
     }
@@ -173,0 +185,0 @@

lib/dkim/dkim-verifier.js

@@ -11,3 +11,2 @@ 'use strict';
 const crypto = require('node:crypto');
-const { v4: uuidv4 } = require('uuid');
 const libmime = require('libmime');
@@ -337,3 +336,3 @@
                         ? crypto.createHash('sha256').update(Buffer.from(signatureHeader.parsed?.b?.value, 'base64')).digest('hex')
-                        : uuidv4(),
+                        : crypto.randomUUID(),
                     signingDomain: signatureHeader.signingDomain,
@@ -340,0 +339,0 @@ selector: signatureHeader.selector,

package.json

 {
     "name": "mailauth",
-    "version": "4.6.8",
+    "version": "4.6.9",
     "description": "Email authentication library for Node.js",
@@ -45,15 +45,14 @@ "main": "lib/mailauth.js",
         "mbox-reader": "1.2.0",
-        "mocha": "10.4.0"
+        "mocha": "10.7.3"
     },
     "dependencies": {
         "@postalsys/vmc": "1.0.8",
-        "fast-xml-parser": "4.4.0",
+        "fast-xml-parser": "4.4.1",
         "ipaddr.js": "2.2.0",
-        "joi": "17.13.1",
+        "joi": "17.13.3",
         "libmime": "5.3.5",
-        "nodemailer": "6.9.13",
+        "nodemailer": "6.9.14",
         "punycode.js": "2.3.1",
-        "tldts": "6.1.24",
+        "tldts": "6.1.40",
         "undici": "5.28.4",
-        "uuid": "9.0.1",
         "yargs": "17.7.2"
@@ -60,0 +59,0 @@ },

No alert changes

Improved metrics

Total package byte prevSize

285021

increased by0.36%

Dependency count

10

decreased by-9.09%

Lines of code

5533

increased by0.2%

Dependency changes

• + Addedfast-xml-parser@4.4.1(transitive)

• + Addedjoi@17.13.3(transitive)

• + Addednodemailer@6.9.14(transitive)

• + Addedtldts@6.1.40(transitive)

• + Addedtldts-core@6.1.76(transitive)

• - Removeduuid@9.0.1

• - Removedfast-xml-parser@4.4.0(transitive)

• - Removedjoi@17.13.1(transitive)

• - Removednodemailer@6.9.13(transitive)

• - Removedtldts@6.1.24(transitive)

• - Removedtldts-core@6.1.77(transitive)

• - Removeduuid@9.0.1(transitive)

• Updatedfast-xml-parser@4.4.1

• Updatedjoi@17.13.3

• Updatednodemailer@6.9.14

• Updatedtldts@6.1.40