verification server now conforms to new file organization

verifier/server/app.js → verifier/app.js

 const   path = require('path'),
          url = require('url'),
-   httputils = require('./httputils.js'),
- idassertion = require('./idassertion.js'),
-         jwt = require('./jwt.js');
+          fs = require('fs'),
+   httputils = require('./lib/httputils.js'),
+ idassertion = require('./lib/idassertion.js'),
+         jwt = require('./lib/jwt.js');
+
+// create the var directory if it doesn't exist
+var VAR_DIR = path.join(__dirname, "var");
+try { fs.mkdirSync(VAR_DIR, 0755); } catch(e) { }
 
 function handler(req, resp, serveFile) {
     // dispatch!
@@ -68,6 +73,8 @@ function handler(req, resp, serveFile) {
     }
 };
 
+exports.varDir = VAR_DIR;
+
 exports.setup = function(app) {
     app.use(handler);
 };

verifier/server/standalone.js → verifier/run.js

+#!/usr/bin/env node
+
 var   sys = require("sys"),
      path = require("path"),
        fs = require("fs"),
@@ -9,7 +11,7 @@ var PRIMARY_PORT = 62800;
 var handler = require("./app.js");
 
 var app = express.createServer().use(express.logger({
-    stream: fs.createWriteStream(path.join(__dirname, "server.log"))
+    stream: fs.createWriteStream(path.join(handler.varDir, "server.log"))
 }));
 
 // let the specific server interact directly with the express server to register their middleware