feature(cloudcmd) middleware: password: plain -> encrypted (#136)

HELP.md

@@ -503,6 +503,33 @@ server.listen(port);
 
 And you are ready to go.
 
+### Authorization
+
+If you want to enable `authorization` you can pass credentials in a `config`.
+To generate password you can install `criton` with `npm i criton --save` and use it
+or any other way to generate a `hash` of a `password`.
+
+```js
+const criton = require('criton');
+const algo = 'sha512WithRSAEncryption'; // default
+
+// you can generate hash dynamically
+const password = criton('root', algo);
+
+// or use pregenerated hash as well
+'2b64f2e..ca5d9a9';
+
+const auth = true;
+const username = 'root';
+
+const config = {
+    algo, // optional
+    auth,
+    username,
+    pasword,
+}
+```
+
 Server
 ---------------
 Standard practices say no non-root process gets to talk to

server/cloudcmd.js

@@ -30,7 +30,6 @@ const remedy = require('remedy');
 const ishtar = require('ishtar');
 const salam = require('salam');
 const omnes = require('omnes');
-const criton = require('criton');
 
 const setUrl = currify(_setUrl);
 
@@ -56,30 +55,23 @@ module.exports = (params) => {
     
     const keys = Object.keys(options);
     
-    let prefix;
-    
     checkPlugins(plugins);
     
     keys.forEach((name) => {
-        let value = options[name];
+        const value = options[name];
         
         switch(name) {
         case 'root':
             validate.root(value);
             break;
+        
         case 'editor':
             validate.editor(value);
             break;
+        
         case 'packer':
             validate.packer(value);
             break;
-        case 'password':
-            /* could be useful when used as middleware */
-            value = criton(value, config('algo'));
-            break;
-        case 'prefix':
-            prefix = prefixer(value);
-            break;
         }
         
         config(name, value);
@@ -88,6 +80,8 @@ module.exports = (params) => {
     config('console', defaultValue('console', options));
     config('configDialog', defaultValue('configDialog', options));
     
+    const prefix = prefixer(options.prefix);
+    
     if (p.socket)
         listen(prefix, p.socket);
     

test/server/cloudcmd.js

@@ -1,6 +1,7 @@
 'use strict';
 
 const test = require('tape');
+
 const DIR = '../../server/';
 const cloudcmd = require(DIR + 'cloudcmd');
 const config = require(DIR + 'config');
@@ -34,8 +35,7 @@ test('cloudcmd: defaults: config', (t) => {
 });
 
 test('cloudcmd: defaults: console', (t) => {
-    const console  = config('console');
-    
+    const console = config('console');
     config('console', false);
     cloudcmd();
     t.notOk(config('console'), 'should not override config with defaults');