envelope-js - npm Package Compare versions

Comparing version 1.1.1 to 1.1.2

package.json

 {
   "name": "envelope-js",
   "description": "new private message format for ssb",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "homepage": "https://github.com/ssbc/envelope-js",
@@ -21,3 +21,3 @@ "repository": {
     "sodium-native": "^3.2.0",
-    "ssb-bfe": "^1.0.0"
+    "ssb-bfe": "^2.0.1"
   },
@@ -24,0 +24,0 @@ "devDependencies": {

util/bfe-nil-msg.js

@@ -1,31 +0,25 @@
-const { bfeNamedTypes } = require('ssb-bfe')
+const { toTF } = require('ssb-bfe')
 const error = require('./error')
 
-const GENERIC = bfeNamedTypes['generic']
-const NIL_TFD = Buffer.from([GENERIC.code, GENERIC.formats['nil'].code])
+const NIL_TFD = toTF('generic', 'nil')
 
-const FEED = bfeNamedTypes['feed']
-const CLASSIC_FEED_TF = Buffer.from([FEED.code, FEED.formats['ssb/classic'].code])
-const GABBYGR_FEED_TF = Buffer.from([FEED.code, FEED.formats['ssb/gabby-grove'].code])
-const BENDYBT_FEED_TF = Buffer.from([FEED.code, FEED.formats['ssb/bendy-butt'].code])
+const CLASSIC_FEED_TF = toTF('feed', 'classic')
+const GABBYGR_FEED_TF = toTF('feed', 'gabby-grove')
+const BENDYBT_FEED_TF = toTF('feed', 'bendy-butt')
 
-const MSG = bfeNamedTypes['msg']
-const CLASSIC_MSG_TF = Buffer.from([MSG.code, MSG.formats['ssb/classic'].code])
-const GABBYGR_MSG_TF = Buffer.from([MSG.code, MSG.formats['ssb/gabby-grove'].code])
-const BENDYBT_MSG_TF = Buffer.from([MSG.code, MSG.formats['ssb/bendy-butt'].code])
+const CLASSIC_MSG_TF = toTF('msg', 'classic')
+const GABBYGR_MSG_TF = toTF('msg', 'gabby-grove')
+const BENDYBT_MSG_TF = toTF('msg', 'bendy-butt')
 
-module.exports = function convertBFENilMsg(msgTFD, feedTFK) {
-  if (msgTFD.equals(NIL_TFD)) {
-    const feedTF = feedTFK.slice(0, 2)
-    if (feedTF.equals(BENDYBT_FEED_TF))
-      return Buffer.concat([BENDYBT_MSG_TF, Buffer.alloc(32)])
-    else if (feedTF.equals(GABBYGR_FEED_TF))
-      return Buffer.concat([GABBYGR_MSG_TF, Buffer.alloc(32)])
-    else if (feedTF.equals(CLASSIC_FEED_TF))
-      return Buffer.concat([CLASSIC_MSG_TF, Buffer.alloc(32)])
-    else
-      throw error('Unknown feed type', feedTF)
-  } else
-    return msgTFD
+const ZEROS = Buffer.alloc(32)
+
+module.exports = function convertBFENilMsg (msgTFD, feedTFK) {
+  if (!msgTFD.equals(NIL_TFD)) return msgTFD
+
+  const feedTF = feedTFK.slice(0, 2)
+  if (feedTF.equals(CLASSIC_FEED_TF)) return Buffer.concat([CLASSIC_MSG_TF, ZEROS])
+  if (feedTF.equals(GABBYGR_FEED_TF)) return Buffer.concat([GABBYGR_MSG_TF, ZEROS])
+  if (feedTF.equals(BENDYBT_FEED_TF)) return Buffer.concat([BENDYBT_MSG_TF, ZEROS])
+
+  throw error('Unknown feed type', feedTF)
 }
-

util/derive-secret.js

@@ -11,3 +11,3 @@ /* eslint-disable camelcase */
 module.exports = function DeriveSecret (feed_id, prev_msg_id) {
-  prev_msg_id = convertBFENilMsg(prev_msg_id, feed_id)
+  const prevMsgId = convertBFENilMsg(prev_msg_id, feed_id)
 
@@ -18,3 +18,3 @@ return function derive (pk, labels, length = key_length) {
       feed_id,
-      prev_msg_id,
+      prevMsgId,
       ...(labels.map(toBuffer))
@@ -21,0 +21,0 @@ ]

New alerts

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Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

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

Found 1 instance in 1 package

Worsened metrics

Total package byte prevSize

41044

decreased by-1.01%

Lines of code

1084

decreased by-0.73%

Dependency changes

• + Addedssb-bfe@2.0.2(transitive)

• + Addedssb-bfe-spec@0.1.1(transitive)

• Updatedssb-bfe@^2.0.1