fairmont-helpers - npm Package Compare versions

Comparing version 1.1.2 to 1.2.0

lib/hash.js

 // Generated by CoffeeScript 1.10.0
 (function() {
-  var Crypto, Method, base64, base64url, isBuffer, isString, md5, ref;
+  var Base64Words, Crypto, Method, async, base64, base64URL, fromBase64Words, fs, isBuffer, isString, md5, promise, randomBytes, randomKey, randomWords, ref, ref1, toBase64Words;
 
+  fs = require("fs");
+
   Crypto = require("crypto");
@@ -11,2 +13,6 @@
 
+  Base64Words = require("base64-words");
+
+  ref1 = require("./promise"), promise = ref1.promise, async = ref1.async;
+
   md5 = Method.create();
@@ -22,16 +28,69 @@
 
-  base64 = function(string) {
-    return new Buffer(string).toString('base64').replace(/\=+$/, '');
+  base64 = Method.create();
+
+  Method.define(base64, isString, function(string) {
+    return base64(new Buffer(string));
+  });
+
+  Method.define(base64, isBuffer, function(buffer) {
+    return buffer.toString('base64');
+  });
+
+  base64URL = function(buffer) {
+    return base64(buffer).replace(/\+/g, '-').replace(/\//g, '_').replace(/\=+$/, '');
   };
 
-  base64url = function(string) {
-    return new Buffer(string).toString('base64').replace(/\+/g, '-').replace(/\//g, '_').replace(/\=+$/, '');
+  toBase64Words = function(buffer) {
+    return Base64Words.fromBase64(base64URL(buffer));
   };
 
+  fromBase64Words = function(string) {
+    return new Buffer(Base64Words.toBase64(string), 'base64');
+  };
+
+  randomBytes = process.platform !== "win32" ? function(n) {
+    return promise(function(resolve, reject) {
+      return fs.open("/dev/urandom", "r", function(error, fd) {
+        var buffer;
+        buffer = Buffer.alloc(n);
+        return fs.read(fd, buffer, 0, n, 0, function(error, m) {
+          if (n === m) {
+            return resolve(buffer);
+          } else {
+            return reject("Unable to read " + n + " bytes from /dev/urandom");
+          }
+        });
+      });
+    });
+  } : function(n) {
+    return promise(function(resolve, reject) {
+      return Crypto.randomBytes(n, function(error, buffer) {
+        if (error == null) {
+          return resolve(buffer);
+        } else {
+          return reject(error);
+        }
+      });
+    });
+  };
+
+  randomKey = async(function*(n) {
+    return base64URL((yield randomBytes(n)));
+  });
+
+  randomWords = async(function*(n) {
+    return toBase64Words((yield randomBytes(n)));
+  });
+
   module.exports = {
     md5: md5,
     base64: base64,
-    base64url: base64url
+    base64URL: base64URL,
+    toBase64Words: toBase64Words,
+    fromBase64Words: fromBase64Words,
+    randomBytes: randomBytes,
+    randomKey: randomKey,
+    randomWords: randomWords
   };
 
 }).call(this);

package.json

 {
   "name": "fairmont-helpers",
-  "version": "1.1.2",
+  "version": "1.2.0",
   "description": "Functional and reactive programming for JavaScript.",
@@ -32,2 +32,3 @@ "files": [
   "dependencies": {
+    "base64-words": "^0.1.1",
     "fairmont-core": "1.0.x",
@@ -34,0 +35,0 @@ "fairmont-multimethods": "1.0.x"

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This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Fixed alerts

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License

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Improved metrics

Total package byte prevSize

42300

increased by7.24%

Lines of code

963

increased by5.36%

Worsened metrics

Dependency count

3

increased by50%

Number of low supply chain risk alerts

1

increased byInfinity%

Dependency changes

• + Addedbase64-words@^0.1.1

• + Addedbase64-words@0.1.2(transitive)