eosjs - npm Package Compare versions

Comparing version 1.0.0 to 1.0.1

index.js

@@ -1,1 +0,111 @@
-'' 
+const ecc = require('eosjs-ecc')
+const json = require('eosjs-json')
+const Fcbuffer = require('fcbuffer')
+const createHash = require('create-hash')
+
+const {Signature} = ecc
+
+/**
+  config.network = Testnet() must be supplied until Mainnet is available..
+
+  @arg {object} [config.network = Mainnet()]
+*/
+module.exports = (config = {}) => {
+
+  const network = config.network //|| Mainnet()
+
+  fcbuffer = Fcbuffer(json.schema.operations)
+  if(!fcbuffer.errors.length === 0) {
+    throw new Error(fcbuffer.errors)
+  }
+
+  /**
+    @args {object} args - {
+      messages: [{}, ..],
+      sign: [wif_string]
+      [expireInSeconds = 60],
+      [broadcast = true]
+    }
+  */
+  function transaction(args, callback) {
+    if(typeof args !== 'object') {
+      throw new TypeError('Expecting args object')
+    }
+    if(typeof callback !== 'function') {
+      throw new TypeError('Expecting callback function as last argument')
+    }
+    if(!Array.isArray(args.messages)) {
+      throw new TypeError('Expecting args.messages array')
+    }
+    if(!Array.isArray(args.sign)) {
+      throw new TypeError('Expecting args.sign array')
+    }
+
+    const argsDefaults = {expireInSeconds: 60, broadcast: true}
+    args = Object.assign(argsDefaults, args)
+
+    network.createTransaction(args.expireInSeconds, checkError(callback, tx => {
+      tx.messages = args.messages
+      tx.permissions = args.permissions
+
+      const {Transaction} = fcbuffer.structs
+      const buf = Fcbuffer.toBuffer(Transaction, tx)
+      for(const key of args.sign) {
+        tx.signatures.push(sign(buf, key))
+      }
+
+      if(!args.broadcast) {
+        callback(null, tx)
+      } else {
+        network.pushTransaction(tx, error => {
+          if(!error) {
+            callback(null, tx)
+          } else {
+            callback({
+              error,
+              digest: buf.toString('hex')
+            })
+          }
+        })
+      }
+    }))
+  }
+
+  // Non "modules" exports should avoid custom objects as much as possible (for
+  // example: wif string instead of a ecc.PrivateKey object)
+
+  return {
+    transaction,
+    modules: {
+      ecc,
+      json,
+      Fcbuffer,
+    }
+  }
+}
+
+/**
+  The transaction function signs already.  This is for signing other types
+  of data.
+
+  @arg {string|Buffer} data - Never sign anything without 100% validation or
+    unless prefixing with a string constant.
+
+  @arg {string|ecc.PrivateKey} key - string must be a valid WIF format
+
+  @return {string} hex signature
+*/
+function sign(data, key) {
+  const privateKey = key.d ? key : ecc.PrivateKey.fromWif(key)
+  const h = createHash('sha256').update(data).digest();
+  const sig = Signature.signBufferSha256(h, privateKey)
+  return sig.toHex()
+}
+
+const checkError = (parentErr, parrentRes) => (error, result) => {
+  if (error) {
+    parentErr(error)
+  } else {
+    parrentRes(result)
+  }
+}

package.json

 {
   "name": "eosjs",
-  "version": "1.0.0",
-  "description": "",
+  "version": "1.0.1",
+  "description": "General purpose library for the EOS blockchain.",
   "main": "index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "mocha index.test.js",
+    "coverage": "istanbul cover _mocha -- -R spec index.test.js",
+    "coveralls": "npm run coverage && cat ./coverage/lcov.info | ./node_modules/.bin/coveralls"
   },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/eosjs/eosjs.git"
+  },
+  "keywords": [
+    "EOS",
+    "Blockchain"
+  ],
   "author": "",
-  "license": "ISC"
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/eosjs/eosjs/issues"
+  },
+  "homepage": "https://github.com/eosjs/eosjs#readme",
+  "devDependencies": {
+    "coveralls": "^2.13.1",
+    "istanbul": "^0.4.5",
+    "mocha": "^3.4.2"
+  },
+  "dependencies": {
+    "create-hash": "^1.1.3",
+    "eosjs-api": "^1.0.2",
+    "eosjs-ecc": "^1.0.3",
+    "eosjs-json": "^1.0.2",
+    "fcbuffer": "^1.0.1"
+  }
 }

New alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Fixed alerts

No README

Quality

Package does not have a README. This may indicate a failed publish or a low quality package.

Found 1 instance in 1 package

Trivial Package

Supply chain risk

Packages less than 10 lines of code are easily copied into your own project and may not warrant the additional supply chain risk of an external dependency.

Found 1 instance in 1 package

No bug tracker

Maintenance

Package does not have a linked bug tracker in package.json.

Found 1 instance in 1 package

No repository

Supply chain risk

Package does not have a linked source code repository. Without this field, a package will have no reference to the location of the source code use to generate the package.

Found 1 instance in 1 package

No tests

Quality

Package does not have any tests. This is a strong signal of a poorly maintained or low quality package.

Found 1 instance in 1 package

No website

Quality

Package does not have a website.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

39434

increased by19042.72%

Number of package files

6

increased by200%

Lines of code

94

increased by9300%

Number of low quality alerts

1

decreased by-50%

Number of medium quality alerts

0

decreased by-100%

Number of lines in readme file

58

increased byInfinity%

Number of low supply chain risk alerts

0

decreased by-100%

Worsened metrics

Dependency count

5

increased byInfinity%

Dev dependency count

3

increased byInfinity%

Dependency changes

• + Addedcreate-hash@^1.1.3

• + Addedeosjs-api@^1.0.2

• + Addedeosjs-ecc@^1.0.3

• + Addedeosjs-json@^1.0.2

• + Addedfcbuffer@^1.0.1

• + Addedbase-x@3.0.10(transitive)

• + Addedbigi@1.4.2(transitive)

• + Addedbn.js@4.12.1(transitive)

• + Addedbrowserify-aes@1.2.0(transitive)

• + Addedbs58@4.0.1(transitive)

• + Addedbuffer-xor@1.0.3(transitive)

• + Addedbytebuffer@5.0.1(transitive)

• + Addedcamel-case@3.0.0(transitive)

• + Addedcipher-base@1.0.6(transitive)

• + Addedcreate-hash@1.2.0(transitive)

• + Addedcreate-hmac@1.1.7(transitive)

• + Addedecurve@1.0.6(transitive)

• + Addedencoding@0.1.13(transitive)

• + Addedeosjs-api@1.2.11(transitive)

• + Addedeosjs-ecc@1.6.3(transitive)

• + Addedeosjs-json@1.4.1(transitive)

• + Addedevp_bytestokey@1.0.3(transitive)

• + Addedfcbuffer@1.2.4(transitive)

• + Addedhash-base@3.1.0(transitive)

• + Addediconv-lite@0.6.3(transitive)

• + Addedinherits@2.0.4(transitive)

• + Addedis-stream@1.1.0(transitive)

• + Addedisomorphic-fetch@2.2.1(transitive)

• + Addedlong@3.2.0(transitive)

• + Addedlower-case@1.1.4(transitive)

• + Addedmd5.js@1.3.5(transitive)

• + Addedno-case@2.3.2(transitive)

• + Addednode-fetch@1.7.3(transitive)

• + Addedrandombytes@2.1.0(transitive)

• + Addedreadable-stream@3.6.2(transitive)

• + Addedripemd160@2.0.2(transitive)

• + Addedsafe-buffer@5.2.1(transitive)

• + Addedsafer-buffer@2.1.2(transitive)

• + Addedsha.js@2.4.11(transitive)

• + Addedstring_decoder@1.3.0(transitive)

• + Addedupper-case@1.1.3(transitive)

• + Addedutil-deprecate@1.0.2(transitive)

• + Addedwhatwg-fetch@3.6.20(transitive)