3 files changed, 20 insertions, 15 deletions

diff --git a/backend/node/src/app.js b/backend/node/src/app.js
index 61c2c72..ca05e6f 100644
--- a/backend/node/src/app.js
+++ b/backend/node/src/app.js
@@ -1,51 +1,51 @@
 var BUNYAN = require('bunyan');
 var LOGGER = BUNYAN.createLogger({
  name: 'clipperz',
  streams: [
   { name: "console", stream:process.stderr,level:'trace'}
  ],
  serializers: {
   req: BUNYAN.stdSerializers.req,
   res: BUNYAN.stdSerializers.res,
   err: BUNYAN.stdSerializers.err
  },
  src: true
 });
 
 
 var EXPRESS = require('express');
 var HTTP = require('http');
 var PATH = require('path');
 
 
 var CLIPPERZ = require('./clipperz');
 var CONF = require('./conf');
 var clipperz = CLIPPERZ({
  psql: CONF.psql||'postgresql:///clipperz',
  logger: LOGGER,
  dump_template: PATH.join(__dirname,'htdocs/beta/index.html')
 });
 
 
 var app = EXPRESS();
 
 app.set('port', process.env.PORT || 3000);
-app.use(EXPRESS.logger('dev'));
-app.use(EXPRESS.urlencoded());
-app.use(EXPRESS.methodOverride());
-app.use(EXPRESS.cookieParser('your secret here'));
-app.use(EXPRESS.session({secret:'99 little bugs in the code', key:'sid', store: clipperz.session_store() }));
-app.use(app.router);
+app.use(require('morgan')('dev'));
+app.use(require('body-parser').urlencoded({extended:true}));
+app.use(require('cookie-parser')('your secret here'));
+app.use(require('express-session')({secret:'99 little bugs in the code', key:'sid', store: clipperz.session_store(), resave: false, saveUninitialized: false }));
+
+app.post('/json',clipperz.json);
+app.get('/beta/dump',clipperz.dump);
+
 app.use(EXPRESS.static(PATH.join(__dirname, 'htdocs/')));
 if ('development' == app.get('env')) {
-  app.use(EXPRESS.errorHandler());
+  app.use(require('express-error-with-sources')());
 }
 
 
-app.post('/json',clipperz.json);
-app.get('/beta/dump',clipperz.dump);
 
 
 HTTP.createServer(app).listen(app.get('port'), function(){
  LOGGER.info({port:app.get('port')},"Listener established");
 });
diff --git a/backend/node/src/clipperz.js b/backend/node/src/clipperz.js
index 04b054a..c51b0bc 100644
--- a/backend/node/src/clipperz.js
+++ b/backend/node/src/clipperz.js
@@ -1,134 +1,134 @@
 var FS = require('fs');
 var CRYPTO = require('crypto');
 var BIGNUM = require('bignum');
 var ASYNC = require('async');
 
-var express_store = require('express').session.Store;
+var express_store = require('express-session').Store;
 
 function clipperz_hash(v) {
  return CRYPTO.createHash('sha256').update(
   CRYPTO.createHash('sha256').update(v).digest('binary')
  ).digest('hex');
 };
 function clipperz_random() {
  for(var r = '';r.length<64;r+=''+BIGNUM(Math.floor(Math.random()*1e18)).toString(16));
  return r.substr(0,64);
 };
 function clipperz_store(PG) {
  var rv = function(o) { express_store.call(this,o); }
  rv.prototype.get = function(sid,cb) { PG.Q(
   "SELECT s_data FROM clipperz.thesession WHERE s_id=$1",[sid],
   function(e,r) { cb(e,(e||!r.rowCount)?null:JSON.parse(r.rows[0].s_data)); }
  ) };
  rv.prototype.set = function(sid,data,cb) {
   var d = JSON.stringify(data);
   PG.Q(
     "UPDATE clipperz.thesession SET s_data=$1, s_mtime=current_timestamp"
    +" WHERE s_id=$2",[d,sid], function(e,r) {
    if(e) return cb(e);
    if(r.rowCount) return cb();
    PG.Q("INSERT INTO clipperz.thesession (s_id,s_data) VALUES ($1,$2)",[sid,d],cb);
   });
  };
  rv.prototype.destroy = function(sid,cb) { PG.Q(
   "DELETE FROM clipperz.thesession WHERE s_id=$1",[sid],cb
  ) };
  rv.prototype.length = function(cb) { PG.Q(
   "SELECT count(*) AS c FROM clipperz.thesession", function(e,r) {
      cb(e,e?null:r.rows[0].c);
   }
  ) };
  rv.prototype.length = function(cb) { PQ.Q(
   "DELETE FROM clipperz.thesession", cb
  ) };
  rv.prototype.__proto__ = express_store.prototype;
  return rv;
 }
 
 var srp_g = BIGNUM(2);
 var srp_n = BIGNUM("115b8b692e0e045692cf280b436735c77a5a9e8a9e7ed56c965f87db5b2a2ece3",16);
 var n123 = '112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00';
 
 
 var CLIPPERZ = module.exports = function(CONFIG) {
 
  var LOGGER = CONFIG.logger||{trace:function(){}};
 
  var PG = {
   url: CONFIG.psql,
   PG: require('pg').native,
   Q: function(q,a,cb) {
    if('function'===typeof a) cb=a,a=[];
    LOGGER.trace({query:q,args:a},'SQL: %s',q);
    PG.PG.connect(PG.url,function(e,C,D) {
         if(e) return cb(e);
         var t0=new Date();
         C.query(q,a,function(e,r) {
          var t1=new Date(), dt=t1-t0;
          D();
          LOGGER.trace({query:q,args:a,ms:dt,rows:r&&r.rowCount,err:e},"SQL query '%s' took %dms",q,dt);
          cb(e,r);
         });
    });
   },
   T: function(cb) {
    PG.PG.connect(PG.url,function(e,C,D) {
         if(e) return cb(e);
         C.query('BEGIN',function(e){
          if(e) return D(),cb(e);
          LOGGER.trace('SQL: transaction begun');
          cb(null,{
           Q: function(q,a,cb) {
            LOGGER.trace({query:q,args:a},'SQL: %s',q);
            if(this.over) return cb(new Error('game over'));
            if('function'===typeof a) cb=a,a=[];
            var t0=new Date();
            C.query(q,a,function(e,r) {
                 var t1=new Date(), dt=t1-t0;
                 LOGGER.trace({query:q,args:a,ms:dt,rows:r&&r.rowCount,err:e},"SQL query '%s' took %dms",q,dt);
                 cb(e,r);
            });
           },
           commit: function(cb) {
            LOGGER.trace('SQL: commit');
            if(this.over) return cb(new Error('game over'));
            return (this.over=true),C.query('COMMIT',function(e){D();cb&&cb(e)});
           },
           rollback: function(cb) {
            LOGGER.trace('SQL: rollback');
            if(this.over) return cb(new Error('game over'));
            return (this.over=true),C.query('ROLLBACK',function(e){D();cb&&cb(e)});
           },
           end: function(e,cb) {
            if(e) return LOGGER.trace(e,"rolling back transaction due to an error"),this.rollback(cb);
            this.commit(cb);
           }
          });
         });
    });
   }
  };
 
 
  var rv = {
 
   json: function clipperz_json(req,res,cb) {
    var method = req.body.method, pp = JSON.parse(req.body.parameters).parameters;
    var message = pp.message;
    var ppp = pp.parameters;
    res.res = function(o) { return res.json({result:o}) };
    LOGGER.trace({method:method,parameters:pp},"JSON request");
 
    switch(method) {
     case 'registration':
      switch(message) {
       case 'completeRegistration': return PG.Q(
         "INSERT INTO clipperz.theuser"
        +" (u_name, u_srp_s,u_srp_v, u_authversion,u_header,u_statistics,u_version,u_lock)"
        +" VALUES ($1, $2,$3, $4,$5,$6,$7,$8)",
        [pp.credentials.C, pp.credentials.s, pp.credentials.v,
         pp.credentials.version,pp.user.header, pp.user.statistics,
         pp.user.version, pp.user.lock], function(e,r) {
         if(e) return cb(e);
         res.res({lock:pp.user.lock,result:'done'});
        });
diff --git a/backend/node/src/package.json b/backend/node/src/package.json
index 825f756..98755bd 100644
--- a/backend/node/src/package.json
+++ b/backend/node/src/package.json
@@ -1,15 +1,20 @@
 {
   "name": "clipperz",
   "version": "0.0.0",
   "private": true,
   "scripts": {
     "start": "node app 2>&1 | ./node_modules/.bin/bunyan"
   },
   "dependencies": {
-    "express": "3.4.4",
-    "async": "~0.2.9",
-    "bignum": "~0.6.2",
-    "pg": "~2.8.3",
-    "bunyan": "~0.22.0"
+    "async": "^0.9.0",
+    "bignum": "^0.8.0",
+    "body-parser": "^1.4.3",
+    "bunyan": "^0.23.1",
+    "cookie-parser": "^1.3.2",
+    "express": "^4.4.5",
+    "express-error-with-sources": "^1.3.1",
+    "express-session": "^1.6.1",
+    "morgan": "^1.1.1",
+    "pg": "^3.3.0"
   }
 }