From 9af97b2aa6053dcc8bd79abf42bfbae6e374a3b7 Mon Sep 17 00:00:00 2001
From: Dominic Dagradi <ddagradi@gmail.com>
Date: Wed, 25 Jan 2017 18:13:23 -0800
Subject: [PATCH] sdk/node: expose Connection constructor, version 1.0.2

Closes #437
---
 docs/core/get-started/sdk.md |  2 +-
 sdk/node/CHANGELOG.md        |  5 +++++
 sdk/node/README.md           | 12 +++++++++++-
 sdk/node/package.json        |  2 +-
 sdk/node/src/client.js       |  5 +++--
 sdk/node/src/connection.js   |  4 ++--
 sdk/node/src/index.js        |  4 +++-
 7 files changed, 26 insertions(+), 8 deletions(-)

diff --git a/docs/core/get-started/sdk.md b/docs/core/get-started/sdk.md
index 12bc559f60..d002b0552f 100644
--- a/docs/core/get-started/sdk.md
+++ b/docs/core/get-started/sdk.md
@@ -28,5 +28,5 @@ The Chain Node.js SDK is available [via npm](https://www.npmjs.com/package/chain
 For most applications, you can simply add Chain to your `package.json` with the following command:
 
 ```
-npm install --save chain-sdk@1.0.1
+npm install --save chain-sdk@1.0.2
 ```
diff --git a/sdk/node/CHANGELOG.md b/sdk/node/CHANGELOG.md
index 64f43bb831..1bf7f2eb2d 100644
--- a/sdk/node/CHANGELOG.md
+++ b/sdk/node/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Chain Node.js SDK
 
+## 1.0.2 (January 25, 2017)
+
+* Use base URL and client token provided on initialization for MockHSM connection
+* Allow users to instantiate `Connection` objects with `new chain.Connection()`
+
 ## 1.0.1 (January 24, 2017)
 
 * README and documentation updates
diff --git a/sdk/node/README.md b/sdk/node/README.md
index 9ed57a064e..e74c36c00f 100644
--- a/sdk/node/README.md
+++ b/sdk/node/README.md
@@ -12,7 +12,7 @@ For most applications, you can simply add Chain to your `package.json` with
 the following command:
 
 ```
-npm install --save chain-sdk@1.0.1
+npm install --save chain-sdk@1.0.2
 ```
 
 ### In your code
@@ -49,6 +49,16 @@ let callback = (err, data) => {
 client.transactions.query({}, callback)
 ```
 
+## Using external signers
+
+To connect to an HSM other than the built-in Mock HSM, you must create a new
+`Connection` object:
+
+```
+const myHsmConnection = new chain.Connection('https://myhost.dev/mockhsm', 'tokenname:tokenvalue')
+signer.addKey(myKey, myHsmConnection)
+```
+
 ## Testing
 
 To run integration tests, run an instance of Chain Core on localhost:1999.
diff --git a/sdk/node/package.json b/sdk/node/package.json
index 5466dff77b..c89607b22e 100644
--- a/sdk/node/package.json
+++ b/sdk/node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "chain-sdk",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "The Official Node.js SDK for Chain Core",
   "homepage": "https://github.com/chain/chain/tree/main/sdk/node",
   "main": "dist/index.js",
diff --git a/sdk/node/src/client.js b/sdk/node/src/client.js
index 5ce409fbaf..7a6b1efc03 100644
--- a/sdk/node/src/client.js
+++ b/sdk/node/src/client.js
@@ -24,7 +24,8 @@ class Client {
    * @param {String} token - Chain Core client token for API access.
    * @returns {Client}
    */
-  constructor(baseUrl, token) {
+  constructor(baseUrl, token = '') {
+    baseUrl = baseUrl || 'http://localhost:1999'
     this.connection = new Connection(baseUrl, token)
 
     /**
@@ -63,7 +64,7 @@ class Client {
      */
     this.mockHsm = {
       keys: mockHsmKeysAPI(this),
-      signerConnection: new Connection('http://localhost:1999/mockhsm')
+      signerConnection: new Connection(`${baseUrl}/mockhsm`, token)
     }
 
     /**
diff --git a/sdk/node/src/connection.js b/sdk/node/src/connection.js
index dacc3817c0..0a582c925b 100644
--- a/sdk/node/src/connection.js
+++ b/sdk/node/src/connection.js
@@ -68,8 +68,8 @@ class Connection {
    * @param {String} token   Chain Core client token for API access.
    * @returns {Client}
    */
-  constructor(baseUrl, token) {
-    this.baseUrl = baseUrl || 'http://localhost:1999'
+  constructor(baseUrl, token = '') {
+    this.baseUrl = baseUrl
     this.token = token || ''
   }
 
diff --git a/sdk/node/src/index.js b/sdk/node/src/index.js
index d08b266f89..e798e56512 100644
--- a/sdk/node/src/index.js
+++ b/sdk/node/src/index.js
@@ -1,7 +1,9 @@
 const Client = require('./client')
 const HsmSigner = require('./hsmSigner')
+const Connection = require('./connection')
 
 module.exports = {
   Client,
-  HsmSigner
+  HsmSigner,
+  Connection,
 }