-rw-r--r-- | backend/node/src/clipperz.js | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/backend/node/src/clipperz.js b/backend/node/src/clipperz.js index 842de31..2a3df73 100644 --- a/backend/node/src/clipperz.js +++ b/backend/node/src/clipperz.js | |||
@@ -1,52 +1,54 @@ | |||
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 | var EXPRESS = require('express'); | ||
6 | var PATH = require('path'); | ||
5 | 7 | ||
6 | var express_store = require('express-session').Store; | 8 | var express_store = require('express-session').Store; |
7 | 9 | ||
8 | function clipperz_hash(v) { | 10 | function clipperz_hash(v) { |
9 | return CRYPTO.createHash('sha256').update( | 11 | return CRYPTO.createHash('sha256').update( |
10 | CRYPTO.createHash('sha256').update(v).digest('binary') | 12 | CRYPTO.createHash('sha256').update(v).digest('binary') |
11 | ).digest('hex'); | 13 | ).digest('hex'); |
12 | }; | 14 | }; |
13 | function clipperz_random() { | 15 | function clipperz_random() { |
14 | for(var r = '';r.length<64;r+=''+BIGNUM(Math.floor(Math.random()*1e18)).toString(16)); | 16 | for(var r = '';r.length<64;r+=''+BIGNUM(Math.floor(Math.random()*1e18)).toString(16)); |
15 | return r.substr(0,64); | 17 | return r.substr(0,64); |
16 | }; | 18 | }; |
17 | function clipperz_store(PG) { | 19 | function clipperz_store(PG) { |
18 | var rv = function(o) { express_store.call(this,o); } | 20 | var rv = function(o) { express_store.call(this,o); } |
19 | rv.prototype.get = function(sid,cb) { PG.Q( | 21 | rv.prototype.get = function(sid,cb) { PG.Q( |
20 | "SELECT s_data FROM clipperz.thesession WHERE s_id=$1",[sid], | 22 | "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)); } | 23 | function(e,r) { cb(e,(e||!r.rowCount)?null:JSON.parse(r.rows[0].s_data)); } |
22 | ) }; | 24 | ) }; |
23 | rv.prototype.set = function(sid,data,cb) { | 25 | rv.prototype.set = function(sid,data,cb) { |
24 | var d = JSON.stringify(data); | 26 | var d = JSON.stringify(data); |
25 | PG.Q( | 27 | PG.Q( |
26 | "UPDATE clipperz.thesession SET s_data=$1, s_mtime=current_timestamp" | 28 | "UPDATE clipperz.thesession SET s_data=$1, s_mtime=current_timestamp" |
27 | +" WHERE s_id=$2",[d,sid], function(e,r) { | 29 | +" WHERE s_id=$2",[d,sid], function(e,r) { |
28 | if(e) return cb(e); | 30 | if(e) return cb(e); |
29 | if(r.rowCount) return cb(); | 31 | if(r.rowCount) return cb(); |
30 | PG.Q("INSERT INTO clipperz.thesession (s_id,s_data) VALUES ($1,$2)",[sid,d],cb); | 32 | PG.Q("INSERT INTO clipperz.thesession (s_id,s_data) VALUES ($1,$2)",[sid,d],cb); |
31 | }); | 33 | }); |
32 | }; | 34 | }; |
33 | rv.prototype.destroy = function(sid,cb) { PG.Q( | 35 | rv.prototype.destroy = function(sid,cb) { PG.Q( |
34 | "DELETE FROM clipperz.thesession WHERE s_id=$1",[sid],cb | 36 | "DELETE FROM clipperz.thesession WHERE s_id=$1",[sid],cb |
35 | ) }; | 37 | ) }; |
36 | rv.prototype.length = function(cb) { PG.Q( | 38 | rv.prototype.length = function(cb) { PG.Q( |
37 | "SELECT count(*) AS c FROM clipperz.thesession", function(e,r) { | 39 | "SELECT count(*) AS c FROM clipperz.thesession", function(e,r) { |
38 | cb(e,e?null:r.rows[0].c); | 40 | cb(e,e?null:r.rows[0].c); |
39 | } | 41 | } |
40 | ) }; | 42 | ) }; |
41 | rv.prototype.clear = function(cb) { PQ.Q( | 43 | rv.prototype.clear = function(cb) { PQ.Q( |
42 | "TRUNCATE clipperz.thesession", cb | 44 | "TRUNCATE clipperz.thesession", cb |
43 | ) }; | 45 | ) }; |
44 | rv.prototype.__proto__ = express_store.prototype; | 46 | rv.prototype.__proto__ = express_store.prototype; |
45 | return rv; | 47 | return rv; |
46 | } | 48 | } |
47 | 49 | ||
48 | var srp_g = BIGNUM(2); | 50 | var srp_g = BIGNUM(2); |
49 | var srp_n = BIGNUM("115b8b692e0e045692cf280b436735c77a5a9e8a9e7ed56c965f87db5b2a2ece3",16); | 51 | var srp_n = BIGNUM("115b8b692e0e045692cf280b436735c77a5a9e8a9e7ed56c965f87db5b2a2ece3",16); |
50 | var srp_k = BIGNUM("64398bff522814e306a97cb9bfc4364b7eed16a8c17c5208a40a2bad2933c8e",16); | 52 | var srp_k = BIGNUM("64398bff522814e306a97cb9bfc4364b7eed16a8c17c5208a40a2bad2933c8e",16); |
51 | var srp_hn = "597626870978286801440197562148588907434001483655788865609375806439877501869636875571920406529"; | 53 | var srp_hn = "597626870978286801440197562148588907434001483655788865609375806439877501869636875571920406529"; |
52 | var n123 = '112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00'; | 54 | var n123 = '112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00'; |
@@ -534,51 +536,55 @@ var CLIPPERZ = module.exports = function(CONFIG) { | |||
534 | +" clipperz.therecord AS r" | 536 | +" clipperz.therecord AS r" |
535 | +" LEFT JOIN clipperz.therecordversion AS rv USING (r_id)" | 537 | +" LEFT JOIN clipperz.therecordversion AS rv USING (r_id)" |
536 | +" WHERE r.u_id=$1" | 538 | +" WHERE r.u_id=$1" |
537 | +" ORDER BY r.r_id ASC, rv.rv_id ASC", [req.session.u],function(e,r) { | 539 | +" ORDER BY r.r_id ASC, rv.rv_id ASC", [req.session.u],function(e,r) { |
538 | if(e) return cb(e); | 540 | if(e) return cb(e); |
539 | var rv = {}; | 541 | var rv = {}; |
540 | r.rows.forEach(function(r) { | 542 | r.rows.forEach(function(r) { |
541 | if(!rv[r.r_ref]) rv[r.r_ref] = { | 543 | if(!rv[r.r_ref]) rv[r.r_ref] = { |
542 | data: r.r_data, version: r.r_version, | 544 | data: r.r_data, version: r.r_version, |
543 | creationDate: r.r_ctime.toString(), | 545 | creationDate: r.r_ctime.toString(), |
544 | updateDate: r.r_mtime.toString(), | 546 | updateDate: r.r_mtime.toString(), |
545 | accessDate: r.r_atime.toString(), | 547 | accessDate: r.r_atime.toString(), |
546 | versions: {} | 548 | versions: {} |
547 | }; | 549 | }; |
548 | if(!r.rv_id) return; | 550 | if(!r.rv_id) return; |
549 | rv[r.r_ref].versions[rv[r.r_ref].currentVersion=r.rv_ref] = { | 551 | rv[r.r_ref].versions[rv[r.r_ref].currentVersion=r.rv_ref] = { |
550 | header: r.rv_header, data: r.rv_data, version: r.rv_version, | 552 | header: r.rv_header, data: r.rv_data, version: r.rv_version, |
551 | creationDate: r.rv_ctime.toString(), | 553 | creationDate: r.rv_ctime.toString(), |
552 | updateDate: r.rv_mtime.toString(), | 554 | updateDate: r.rv_mtime.toString(), |
553 | accessDate: r.rv_atime.toString() | 555 | accessDate: r.rv_atime.toString() |
554 | }; | 556 | }; |
555 | }); | 557 | }); |
556 | cb(null,rv); | 558 | cb(null,rv); |
557 | }); | 559 | }); |
558 | }, | 560 | }, |
559 | html: function(cb) { | 561 | html: function(cb) { |
560 | FS.readFile(CONFIG.dump_template,{encoding:'utf-8'},cb); | 562 | FS.readFile(CONFIG.dump_template,{encoding:'utf-8'},cb); |
561 | } | 563 | } |
562 | },function(e,r) { | 564 | },function(e,r) { |
563 | if(e) return cb(e); | 565 | if(e) return cb(e); |
564 | var d = new Date(); | 566 | var d = new Date(); |
565 | res.attachment('Clipperz_'+d.getFullYear()+'_'+(d.getMonth()+1)+'_'+d.getDate()+'.html'); | 567 | res.attachment('Clipperz_'+d.getFullYear()+'_'+(d.getMonth()+1)+'_'+d.getDate()+'.html'); |
566 | var ojs = { users: { | 568 | var ojs = { users: { |
567 | catchAllUser: { __masterkey_test_value__: 'masterkey', s: n123, v: n123 } | 569 | catchAllUser: { __masterkey_test_value__: 'masterkey', s: n123, v: n123 } |
568 | } }; | 570 | } }; |
569 | r.u.d.records = r.records; | 571 | r.u.d.records = r.records; |
570 | ojs.users[r.u.u] = r.u.d; | 572 | ojs.users[r.u.u] = r.u.d; |
571 | res.send(r.html.replace('/*offline_data_placeholder*/', | 573 | res.send(r.html.replace('/*offline_data_placeholder*/', |
572 | "_clipperz_dump_data_="+JSON.stringify(ojs) | 574 | "_clipperz_dump_data_="+JSON.stringify(ojs) |
573 | +";" | 575 | +";" |
574 | +"Clipperz.PM.Proxy.defaultProxy = new Clipperz.PM.Proxy.Offline();" | 576 | +"Clipperz.PM.Proxy.defaultProxy = new Clipperz.PM.Proxy.Offline();" |
575 | +"Clipperz.Crypto.PRNG.defaultRandomGenerator().fastEntropyAccumulationForTestingPurpose();")); | 577 | +"Clipperz.Crypto.PRNG.defaultRandomGenerator().fastEntropyAccumulationForTestingPurpose();")); |
576 | }); | 578 | }); |
577 | } | 579 | } |
578 | 580 | ||
579 | }; | 581 | }; |
580 | rv.__defineGetter__('session_store',function(){ return function(o) { return new (clipperz_store(PG))(o) } }); | 582 | rv.__defineGetter__('session_store',function(){ return function(o) { return new (clipperz_store(PG))(o) } }); |
581 | 583 | ||
584 | (rv.router = require('express').Router()) | ||
585 | .post('/json',rv.json).get('/dump',rv.dump) | ||
586 | .use(EXPRESS.static(PATH.join(__dirname,'htdocs/'))); | ||
587 | |||
582 | return rv; | 588 | return rv; |
583 | 589 | ||
584 | }; | 590 | }; |