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path: root/backend/node/src/clipperz.js
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-rw-r--r--backend/node/src/clipperz.js2
1 files changed, 1 insertions, 1 deletions
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
@@ -1,30 +1,30 @@
1var FS = require('fs'); 1var FS = require('fs');
2var CRYPTO = require('crypto'); 2var CRYPTO = require('crypto');
3var BIGNUM = require('bignum'); 3var BIGNUM = require('bignum');
4var ASYNC = require('async'); 4var ASYNC = require('async');
5 5
6var express_store = require('express').session.Store; 6var express_store = require('express-session').Store;
7 7
8function clipperz_hash(v) { 8function clipperz_hash(v) {
9 return CRYPTO.createHash('sha256').update( 9 return CRYPTO.createHash('sha256').update(
10 CRYPTO.createHash('sha256').update(v).digest('binary') 10 CRYPTO.createHash('sha256').update(v).digest('binary')
11 ).digest('hex'); 11 ).digest('hex');
12}; 12};
13function clipperz_random() { 13function clipperz_random() {
14 for(var r = '';r.length<64;r+=''+BIGNUM(Math.floor(Math.random()*1e18)).toString(16)); 14 for(var r = '';r.length<64;r+=''+BIGNUM(Math.floor(Math.random()*1e18)).toString(16));
15 return r.substr(0,64); 15 return r.substr(0,64);
16}; 16};
17function clipperz_store(PG) { 17function clipperz_store(PG) {
18 var rv = function(o) { express_store.call(this,o); } 18 var rv = function(o) { express_store.call(this,o); }
19 rv.prototype.get = function(sid,cb) { PG.Q( 19 rv.prototype.get = function(sid,cb) { PG.Q(
20 "SELECT s_data FROM clipperz.thesession WHERE s_id=$1",[sid], 20 "SELECT s_data FROM clipperz.thesession WHERE s_id=$1",[sid],
21 function(e,r) { cb(e,(e||!r.rowCount)?null:JSON.parse(r.rows[0].s_data)); } 21 function(e,r) { cb(e,(e||!r.rowCount)?null:JSON.parse(r.rows[0].s_data)); }
22 ) }; 22 ) };
23 rv.prototype.set = function(sid,data,cb) { 23 rv.prototype.set = function(sid,data,cb) {
24 var d = JSON.stringify(data); 24 var d = JSON.stringify(data);
25 PG.Q( 25 PG.Q(
26 "UPDATE clipperz.thesession SET s_data=$1, s_mtime=current_timestamp" 26 "UPDATE clipperz.thesession SET s_data=$1, s_mtime=current_timestamp"
27 +" WHERE s_id=$2",[d,sid], function(e,r) { 27 +" WHERE s_id=$2",[d,sid], function(e,r) {
28 if(e) return cb(e); 28 if(e) return cb(e);
29 if(r.rowCount) return cb(); 29 if(r.rowCount) return cb();
30 PG.Q("INSERT INTO clipperz.thesession (s_id,s_data) VALUES ($1,$2)",[sid,d],cb); 30 PG.Q("INSERT INTO clipperz.thesession (s_id,s_data) VALUES ($1,$2)",[sid,d],cb);