Diffstat (limited to 'backend/node/src/clipperz.js') (more/less context) (ignore whitespace changes)
-rw-r--r-- | backend/node/src/clipperz.js | 2 |
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 @@ | |||
1 | var FS = require('fs'); | 1 | var FS = require('fs'); |
2 | var CRYPTO = require('crypto'); | 2 | var CRYPTO = require('crypto'); |
3 | var BIGNUM = require('bignum'); | 3 | var BIGNUM = require('bignum'); |
4 | var ASYNC = require('async'); | 4 | var ASYNC = require('async'); |
5 | 5 | ||
6 | var express_store = require('express').session.Store; | 6 | var express_store = require('express-session').Store; |
7 | 7 | ||
8 | function clipperz_hash(v) { | 8 | function 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 | }; |
13 | function clipperz_random() { | 13 | function 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 | }; |
17 | function clipperz_store(PG) { | 17 | function 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); |