Modifications according to PR #29 comments

.gitignore

@@ -4,3 +4,4 @@
 /gh-pages
 /dist
 /build
+/hwcrypto.js

src/constants.js

@@ -1,14 +1,10 @@
 export const VERSION = '@@hwcryptoversion'
 
-export const digidoc_mime = 'application/x-digidoc'
-export const digidoc_chrome = 'TokenSigning'
-
 export const USER_CANCEL = 'user_cancel'
 export const NO_CERTIFICATES = 'no_certificates'
 export const INVALID_ARGUMENT = 'invalid_argument'
 export const TECHNICAL_ERROR = 'technical_error'
 export const NO_IMPLEMENTATION = 'no_implementation'
 export const NOT_ALLOWED = 'not_allowed'
 
-export const localServiceURL = 'https://local.ria.ee'
-export const defaultXHRTimeout = 5000
+export const defaultXHRTimeout = 5000

src/hwcrypto.js

@@ -5,7 +5,7 @@
 // https://github.com/open-eid/hwcrypto.js
 import { _debug, _array2hex, _hex2array, hasExtensionFor, hasPluginFor } from './utils'
 import * as CONSTANTS from './constants'
-import { enabledPlugins } from './interfaces'
+import { enabledBackends } from './interfaces'
 import NoBackend from './NotImplementedPlugin'
 
 let _backend = null
@@ -31,7 +31,7 @@ function _autodetect(force) {
     }
 
     function tryToApplyPlugin() {
-        return enabledPlugins.reduce(function(promise, Plugin) {
+        return enabledBackends.reduce(function(promise, Plugin) {
             return promise.then(function(result) {
                 if (result) {
                     return result
@@ -84,7 +84,7 @@ function _performCrypto(method, cert, hash, options = {}) {
 class hwcrypto {
     static use(backend) {
         function tryToFindAndUsePlugin() {
-            return enabledPlugins.reduce(function(promise, Plugin) {
+            return enabledBackends.reduce(function(promise, Plugin) {
                 return promise.then(function(result) {
                     if (!result && Plugin._id === backend) {
                         return _testAndUse(Plugin)

src/interfaces/DigiDocExtension.js

@@ -3,12 +3,14 @@ import NotImplementedPlugin from '../NotImplementedPlugin'
 import * as CONSTANTS from '../constants'
 import { hasExtensionFor } from '../utils'
 
+const digidoc_chrome = 'TokenSigning'
+
 class DigiDocExtension extends NotImplementedPlugin {
     static get _id() { return 'chrome' }
 
     static isApplicable() {
         const isChrome = navigator.userAgent.indexOf("Chrome") != -1
-        return Promise.resolve(isChrome && hasExtensionFor(CONSTANTS.digidoc_chrome))
+        return Promise.resolve(isChrome && hasExtensionFor(digidoc_chrome))
     }
 
     constructor() {
@@ -22,8 +24,8 @@ class DigiDocExtension extends NotImplementedPlugin {
 
     check() {
         const extensionFound =
-            hasExtensionFor(CONSTANTS.digidoc_chrome)
-            && !!(this.interface = new window[CONSTANTS.digidoc_chrome]())
+            hasExtensionFor(digidoc_chrome)
+            && !!(this.interface = new window[digidoc_chrome]())
         return Promise.resolve(extensionFound)
     }
 

src/interfaces/DigiDocPlugin.js

@@ -3,6 +3,9 @@ import { hasPluginFor, loadPluginFor, _debug } from '../utils'
 import * as CONSTANTS from '../constants'
 import NotImplementedPlugin from '../NotImplementedPlugin'
 
+// 
+const digidoc_mime = 'application/x-digidoc'
+
 function code2str(err) {
     _debug("Error: " + err + " with: " + this.interface.errorMessage)
     switch (parseInt(err)) {
@@ -29,12 +32,12 @@ class DigiDocPlugin extends NotImplementedPlugin {
         _debug("Assuming IE BHO, testing")
         const isMSIE = navigator.userAgent.indexOf("MSIE") !== -1
         const isTrident = navigator.userAgent.indexOf("Trident") !== -1
-        return Promise.resolve(isMSIE || isTrident || hasPluginFor(CONSTANTS.digidoc_mime))
+        return Promise.resolve(isMSIE || isTrident || hasPluginFor(digidoc_mime))
     }
 
     constructor() {
         super()
-        this.interface = loadPluginFor(CONSTANTS.digidoc_mime) || {}
+        this.interface = loadPluginFor(digidoc_mime) || {}
     }
 
     get _name() {

src/interfaces/index.js

@@ -1,11 +1,9 @@
 import DigiDocPlugin from './DigiDocPlugin'
 import DigiDocExtension from './DigiDocExtension'
-import DigiDocServlet from './DigiDocServlet'
 
-const enabledPlugins = [
-    DigiDocServlet,
+const enabledBackends = [
     DigiDocPlugin,
     DigiDocExtension
 ]
 
-export { DigiDocPlugin, DigiDocExtension, DigiDocServlet, enabledPlugins }
+export { enabledBackends }