Commit d5e85718 authored by Tristan Cavelier's avatar Tristan Cavelier

Improve CryptStorage, getDocumentList on Qunit tests does not pass.

The problem seams to not come from the crypt storage.
parent 1d4feb62
......@@ -870,7 +870,7 @@ Jio.addStorageType ('indexed', newIndexStorage);
var newCryptedStorage = function ( spec, my ) {
var that = Jio.storage( spec, my, 'handler' ), priv = {};
var is_valid_storage = spec.storage || false;
var is_valid_storage = (spec.storage?true:false);
priv.username = spec.username || '';
priv.password = spec.password || '';
......@@ -912,15 +912,15 @@ var newCryptedStorage = function ( spec, my ) {
"ts":128,
"salt":"K4bmZG9d704"
};
priv.encrypt = function (data,callback,index) {
priv.encrypt = function (data,callback) {
// end with a callback in order to improve encrypt to an
// asynchronous encryption.
var tmp = sjcl.encrypt (priv.username+':'+
priv.password, data,
priv.encrypt_param_object);
callback(JSON.parse(tmp).ct,index);
callback(JSON.parse(tmp).ct);
};
priv.decrypt = function (data,callback,index,key) {
priv.decrypt = function (data,callback) {
var tmp, param = $.extend(true,{},priv.decrypt_param_object);
param.ct = data || '';
param = JSON.stringify (param);
......@@ -930,10 +930,36 @@ var newCryptedStorage = function ( spec, my ) {
param);
} catch (e) {
callback({status:0,statusText:'Decrypt Fail',
message:'Unable to decrypt.'},index,key);
message:'Unable to decrypt.'});
return;
}
callback(tmp,index,key);
callback(tmp);
};
priv.newAsyncModule = function () {
var async = {};
async.call = function (obj,function_name,arglist) {
obj._wait = obj._wait || {};
if (obj._wait[function_name]) {
obj._wait[function_name]--;
return function () {};
}
// ok if undef or 0
arglist = arglist || [];
return obj[function_name].apply(obj[function_name],arglist);
};
async.neverCall = function (obj,function_name) {
obj._wait = obj._wait || {};
obj._wait[function_name] = -1;
};
async.wait = function (obj,function_name,times) {
obj._wait = obj._wait || {};
obj._wait[function_name] = times;
};
async.end = function () {
async.call = function(){};
};
return async;
};
/**
......@@ -941,20 +967,20 @@ var newCryptedStorage = function ( spec, my ) {
* @method saveDocument
*/
that.saveDocument = function (command) {
var new_file_name, new_file_content,
_1 = function () {
var new_file_name, new_file_content, am = priv.newAsyncModule(), o = {};
o.encryptFilePath = function () {
priv.encrypt(command.getPath(),function(res) {
new_file_name = res;
_2();
am.call(o,'save');
});
},
_2 = function () {
};
o.encryptFileContent = function () {
priv.encrypt(command.getContent(),function(res) {
new_file_content = res;
_3();
am.call(o,'save');
});
},
_3 = function () {
};
o.save = function () {
var settings = command.cloneOption(), newcommand;
settings.onResponse = function (){};
settings.onDone = function () { that.done(); };
......@@ -966,7 +992,9 @@ var newCryptedStorage = function ( spec, my ) {
that.newStorage( priv.secondstorage_spec ),
newcommand );
};
_1();
am.wait(o,'save',1);
am.call(o,'encryptFilePath');
am.call(o,'encryptFileContent');
}; // end saveDocument
/**
......@@ -974,25 +1002,25 @@ var newCryptedStorage = function ( spec, my ) {
* @method loadDocument
*/
that.loadDocument = function (command) {
var new_file_name, option,
_1 = function () {
var new_file_name, option, am = priv.newAsyncModule(), o = {};
o.encryptFilePath = function () {
priv.encrypt(command.getPath(),function(res) {
new_file_name = res;
_2();
am.call(o,'loadDocument');
});
},
_2 = function () {
};
o.loadDocument = function () {
var settings = command.cloneOption(), newcommand;
settings.onResponse = function(){};
settings.onFail = loadOnFail;
settings.onDone = loadOnDone;
settings.onFail = o.loadOnFail;
settings.onDone = o.loadOnDone;
newcommand = that.newCommand (
'loadDocument',
{path:new_file_name,option:settings});
that.addJob (
that.newStorage ( priv.secondstorage_spec ), newcommand );
},
loadOnDone = function (result) {
};
o.loadOnDone = function (result) {
result.name = command.getPath();
if (command.getOption('metadata_only')) {
that.done(result);
......@@ -1010,14 +1038,14 @@ var newCryptedStorage = function ( spec, my ) {
}
});
}
},
loadOnFail = function (error) {
};
o.loadOnFail = function (error) {
// NOTE : we can re create an error object instead of
// keep the old ex:status=404,message="document 1y59gyl8g
// not found in localStorage"...
that.fail(error);
};
_1();
am.call(o,'encryptFilePath');
}; // end loadDocument
/**
......@@ -1025,48 +1053,55 @@ var newCryptedStorage = function ( spec, my ) {
* @method getDocumentList
*/
that.getDocumentList = function (command) {
var new_job, i, l, cpt = 0, array, ok = true,
_1 = function () {
var result_array = [], am = priv.newAsyncModule(), o = {};
o.getDocumentList = function () {
var newcommand = command.clone();
newcommand.onResponseDo (getListOnResponse);
newcommand.onDoneDo (function(){});
newcommand.onFailDo (function(){});
newcommand.onResponseDo (function(){});
newcommand.onDoneDo (o.getListOnDone);
newcommand.onFailDo (o.getListOnFail);
that.addJob (
that.newStorage ( priv.secondstorage_spec ), newcommand );
},
getListOnResponse = function (result) {
if (result.status.isDone()) {
array = result.value;
for (i = 0, l = array.length; i < l; i+= 1) {
// cpt--;
priv.decrypt (array[i].name,
lastOnResponse,i,'name');
// priv.decrypt (array[i].content,
// lastOnResponse,i,'content');
};
o.getListOnDone = function (result) {
result_array = result;
var i, fun = function () {
var c = i;
priv.decrypt (result[c].name,function (res) {
am.call(o,'pushResult',[res,c,'name']);
});
if (!command.getOption('metadata_only')) {
priv.decrypt (result[c].content,function (res) {
am.call(o,'pushResult',[res,c,'content']);
});
}
};
if (command.getOption('metadata_only')) {
am.wait(o,'done',result.length-1);
} else {
that.fail(result.error);
am.wait(o,'done',result.length*2-1);
}
},
lastOnResponse = function (res,index,key) {
var tmp;
cpt++;
if (typeof res === 'object') {
if (ok) {
ok = false;
that.fail({status:0,statusText:'Decrypt Fail',
message:'Unable to decrypt.'});
}
ok = false;
return;
}
array[index][key] = res;
if (cpt === l && ok) {
// this is the last callback
that.done(array);
for (i = 0; i < result.length; i+= 1) { fun(); }
};
o.getListOnFail = function (error) {
am.call(o,'fail',[error]);
};
o.pushResult = function (result,index,key) {
if (typeof result === 'object') {
return am.call(o,'fail',[{status:0,statusText:'Decrypt Fail',
message:'Unable to decrypt.'}]);
}
result_array[index][key] = result;
am.call(o,'done');
};
_1();
o.fail = function (error) {
am.end();
that.fail(error);
};
o.done = function () {
am.end();
that.done(result_array);
};
am.call(o,'getDocumentList');
}; // end getDocumentList
/**
......@@ -1074,16 +1109,16 @@ var newCryptedStorage = function ( spec, my ) {
* @method removeDocument
*/
that.removeDocument = function (command) {
var new_file_name,
_1 = function () {
var new_file_name, am = priv.newAsyncModule(), o = {};
o.encryptFilePath = function () {
priv.encrypt(command.getPath(),function(res) {
new_file_name = res;
_2();
am.call(o,'removeDocument');
});
},
_2 = function () {
};
o.removeDocument = function () {
var cloned_option = command.cloneOption();
cloned_option.onResponse = removeOnResponse;
cloned_option.onResponse = o.removeOnResponse;
cloned_option.onFail = function () {};
cloned_option.onDone = function () {};
that.addJob(that.newStorage(priv.secondstorage_spec),
......@@ -1091,15 +1126,15 @@ var newCryptedStorage = function ( spec, my ) {
'removeDocument',
{path:new_file_name,
option:cloned_option}));
},
removeOnResponse = function (result) {
};
o.removeOnResponse = function (result) {
if (result.status.isDone()) {
that.done();
} else {
that.fail(result.error);
}
};
_1();
am.call(o,'encryptFilePath');
};
return that;
};
......
/*! JIO Storage - v0.1.0 - 2012-06-28
* Copyright (c) 2012 Nexedi; Licensed */
(function(a,b,c,d,e,f){var g=function(b,c){var d=f.storage(b,c,"base"),e={};e.username=b.username||"",e.applicationname=b.applicationname||"untitled";var g="jio/local_user_array",h="jio/local_file_name_array/"+e.username+"/"+e.applicationname,i=d.serialized;return d.serialized=function(){var a=i();return a.applicationname=e.applicationname,a.username=e.username,a},d.validateState=function(){return e.username?"":'Need at least one parameter: "username".'},e.getUserArray=function(){return a.getItem(g)||[]},e.addUser=function(b){var c=e.getUserArray();c.push(b),a.setItem(g,c)},e.userExists=function(a){var b=e.getUserArray(),c,d;for(c=0,d=b.length;c<d;c+=1)if(b[c]===a)return!0;return!1},e.getFileNameArray=function(){return a.getItem(h)||[]},e.addFileName=function(b){var c=e.getFileNameArray();c.push(b),a.setItem(h,c)},e.removeFileName=function(b){var c,d,f=e.getFileNameArray(),g=[];for(c=0,d=f.length;c<d;c+=1)f[c]!==b&&g.push(f[c]);a.setItem(h,g)},d.saveDocument=function(b){setTimeout(function(){var c=null,f="jio/local/"+e.username+"/"+e.applicationname+"/"+b.getPath();c=a.getItem(f),c?(c.last_modified=Date.now(),c.content=b.getContent()):(c={name:b.getPath(),content:b.getContent(),creation_date:Date.now(),last_modified:Date.now()},e.userExists(e.username)||e.addUser(e.username),e.addFileName(b.getPath())),a.setItem(f,c),d.done()},100)},d.loadDocument=function(b){setTimeout(function(){var c=null;c=a.getItem("jio/local/"+e.username+"/"+e.applicationname+"/"+b.getPath()),c?(b.getOption("metadata_only")&&delete c.content,d.done(c)):d.fail({status:404,statusText:"Not Found.",message:'Document "'+b.getPath()+'" not found in localStorage.'})},100)},d.getDocumentList=function(b){setTimeout(function(){var c=[],f=[],g,h,i="key",j="jio/local/"+e.username+"/"+e.applicationname,k={};f=e.getFileNameArray();for(g=0,h=f.length;g<h;g+=1)k=a.getItem(j+"/"+f[g]),k&&(b.getOption("metadata_only")?c.push({name:k.name,creation_date:k.creation_date,last_modified:k.last_modified}):c.push({name:k.name,content:k.content,creation_date:k.creation_date,last_modified:k.last_modified}));d.done(c)},100)},d.removeDocument=function(b){setTimeout(function(){var c="jio/local/"+e.username+"/"+e.applicationname+"/"+b.getPath();a.deleteItem(c),e.removeFileName(b.getPath()),d.done()},100)},d};f.addStorageType("local",g);var h=function(a,d){var e=f.storage(a,d,"base"),g={};g.username=a.username||"",g.applicationname=a.applicationname||"untitled",g.url=a.url||"",g.password=a.password||"";var h=e.serialized;return e.serialized=function(){var a=h();return a.username=g.username,a.applicationname=g.applicationname,a.url=g.url,a.password=g.password,a},e.validateState=function(){return g.username&&g.url?"":'Need at least 2 parameters: "username" and "url".'},e.saveDocument=function(a){b.ajax({url:g.url+"/dav/"+g.username+"/"+g.applicationname+"/"+a.getPath(),type:"PUT",data:a.getContent(),async:!0,dataType:"text",headers:{Authorization:"Basic "+c.encode(g.username+":"+g.password)},success:function(){e.done()},error:function(b){b.message='Cannot save "'+a.getPath()+'" into DAVStorage.',e.fail(b)}})},e.loadDocument=function(a){var d={},f=function(){b.ajax({url:g.url+"/dav/"+g.username+"/"+g.applicationname+"/"+a.getPath(),type:"GET",async:!0,dataType:"text",headers:{Authorization:"Basic "+c.encode(g.username+":"+g.password)},success:function(a){d.content=a,e.done(d)},error:function(b){b.status===404?b.message='Document "'+a.getPath()+'" not found in localStorage.':b.message='Cannot load "'+a.getPath()+'" from DAVStorage.',e.fail(b)}})};d.name=a.getPath(),b.ajax({url:g.url+"/dav/"+g.username+"/"+g.applicationname+"/"+a.getPath(),type:"PROPFIND",async:!0,dataType:"xml",headers:{Authorization:"Basic "+c.encode(g.username+":"+g.password)},success:function(c){b(c).find("lp1\\:getlastmodified, getlastmodified").each(function(){d.last_modified=b(this).text()}),b(c).find("lp1\\:creationdate, creationdate").each(function(){d.creation_date=b(this).text()}),a.getOption("metadata_only")?e.done(d):f()},error:function(b){b.message='Cannot load "'+a.getPath()+'" informations from DAVStorage.',e.fail(b)}})},e.getDocumentList=function(a){var d=[],f={},h=[];b.ajax({url:g.url+"/dav/"+g.username+"/"+g.applicationname+"/",async:!0,type:"PROPFIND",dataType:"xml",headers:{Authorization:"Basic "+c.encode(g.username+":"+g.password),Depth:"1"},success:function(a){b(a).find("D\\:response, response").each(function(a,c){if(a>0){f={},b(c).find("D\\:href, href").each(function(){h=b(this).text().split("/"),f.name=h[h.length-1]?h[h.length-1]:h[h.length-2]+"/"});if(f.name===".htaccess"||f.name===".htpasswd")return;b(c).find("lp1\\:getlastmodified, getlastmodified").each(function(){f.last_modified=b(this).text()}),b(c).find("lp1\\:creationdate, creationdate").each(function(){f.creation_date=b(this).text()}),d.push(f)}}),e.done(d)},error:function(a){a.message="Cannot get a document list from DAVStorage.",e.fail(a)}})},e.removeDocument=function(a){b.ajax({url:g.url+"/dav/"+g.username+"/"+g.applicationname+"/"+a.getPath(),type:"DELETE",async:!0,headers:{Authorization:"Basic "+c.encode(g.username+":"+g.password)},success:function(){e.done()},error:function(a){a.status===404?e.done():(a.message='Cannot remove "'+e.getFileName()+'" from DAVStorage.',e.fail(a))}})},e};f.addStorageType("dav",h);var i=function(a,b){var c=f.storage(a,b,"handler"),d={};d.return_value_array=[],d.storagelist=a.storagelist||[],d.nb_storage=d.storagelist.length;var e=c.serialized;return c.serialized=function(){var a=e();return a.storagelist=d.storagelist,a},c.validateState=function(){return d.storagelist.length===0?'Need at least one parameter: "storagelist" containing at least one storage.':""},d.isTheLast=function(){return d.return_value_array.length===d.nb_storage},d.doJob=function(a,b){var e=!1,f=[],g,h=function(a){d.return_value_array.push(a)},i=function(a){e||(f.push(a),d.isTheLast()&&c.fail({status:207,statusText:"Multi-Status",message:b,array:f}))},j=function(a){e||(e=!0,c.done(a))};for(g=0;g<d.nb_storage;g+=1){var k=a.clone(),l=c.newStorage(d.storagelist[g]);k.onResponseDo(h),k.onFailDo(i),k.onDoneDo(j),c.addJob(l,k)}a.setMaxRetry(1)},c.saveDocument=function(a){d.doJob(a,'All save "'+a.getPath()+'" requests have failed.'),c.end()},c.loadDocument=function(a){d.doJob(a,'All load "'+a.getPath()+'" requests have failed.'),c.end()},c.getDocumentList=function(a){d.doJob(a,"All get document list requests have failed."),c.end()},c.removeDocument=function(a){d.doJob(a,'All remove "'+a.getPath()+'" requests have failed.'),c.end()},c};f.addStorageType("replicate",i);var j=function(b,c){var d=f.storage(b,c,"handler"),e={},g=b.storage||!1;e.secondstorage_spec=b.storage||{type:"base"},e.secondstorage_string=JSON.stringify(e.secondstorage_spec);var h="jio/indexed_storage_array",i="jio/indexed_file_array/"+e.secondstorage_string,j=d.serialized;return d.serialized=function(){var a=j();return a.storage=e.secondstorage_spec,a},d.validateState=function(){return g?"":'Need at least one parameter: "storage" containing storage specifications.'},e.isStorageArrayIndexed=function(){return a.getItem(h)?!0:!1},e.getIndexedStorageArray=function(){return a.getItem(h)||[]},e.indexStorage=function(b){var c=e.getIndexedStorageArray();c.push(typeof b=="string"?b:JSON.stringify(b)),a.setItem(h,c)},e.isAnIndexedStorage=function(a){var b=typeof a=="string"?a:JSON.stringify(a),c,d,f=e.getIndexedStorageArray();for(c=0,d=f.length;c<d;c+=1)if(JSON.stringify(f[c])===b)return!0;return!1},e.fileArrayExists=function(){return a.getItem(i)?!0:!1},e.getFileArray=function(){return a.getItem(i)||[]},e.setFileArray=function(b){return a.setItem(i,b)},e.isFileIndexed=function(a){var b,c,d=e.getFileArray();for(b=0,c=d.length;b<c;b+=1)if(d[b].name===a)return!0;return!1},e.addFile=function(b){var c=e.getFileArray();c.push(b),a.setItem(i,c)},e.removeFile=function(b){var c,d,f=e.getFileArray(),g=[];for(c=0,d=f.length;c<d;c+=1)f[c].name!==b&&g.push(f[c]);a.setItem(i,g)},e.update=function(){var a=function(a){e.isAnIndexedStorage(e.secondstorage_string)||e.indexStorage(e.secondstorage_string),e.setFileArray(a)};d.addJob(d.newStorage(e.secondstorage_spec),d.newCommand("getDocumentList",{path:".",option:{onDone:a,max_retry:3}}))},d.saveDocument=function(a){var b=a.clone();b.onResponseDo(function(){}),b.onDoneDo(function(b){e.isFileIndexed(a.getPath())||e.addFile({name:a.getPath(),last_modified:0,creation_date:0}),e.update(),d.done()}),b.onFailDo(function(a){d.fail(a)}),d.addJob(d.newStorage(e.secondstorage_spec),b)},d.loadDocument=function(a){var b,c,f,g,h=function(a){d.done(a)},i=function(a){d.fail(a)},j=function(){var b=a.clone();b.onResponseDo(function(){}),b.onFailDo(i),b.onDoneDo(h),d.addJob(d.newStorage(e.secondstorage_spec),b)};e.update(),a.getOption("metadata_only")?setTimeout(function(){if(e.fileArrayExists()){b=e.getFileArray();for(c=0,f=b.length;c<f;c+=1)if(b[c].name===a.getPath())return d.done(b[c])}else j()},100):j()},d.getDocumentList=function(a){var b,c,f=!1;e.update(),a.getOption("metadata_only")?(b=setInterval(function(){f&&(d.fail({status:0,statusText:"Timeout",message:"The request has timed out."}),clearInterval(b)),e.fileArrayExists()&&(d.done(e.getFileArray()),clearInterval(b))},100),setTimeout(function(){f=!0},1e4)):(c=a.clone(),c.onDoneDo(function(a){d.done(a)}),c.onFailDo(function(a){d.fail(a)}),d.addJob(d.newStorage(e.secondstorage_spec),c))},d.removeDocument=function(a){var b=a.clone();b.onResponseDo(function(){}),b.onDoneDo(function(b){e.removeFile(a.getPath()),e.update(),d.done()}),b.onFailDo(function(a){d.fail(a)}),d.addJob(d.newStorage(e.secondstorage_spec),b)},d};f.addStorageType("indexed",j);var k=function(a,c){var e=f.storage(a,c,"handler"),g={},h=a.storage||!1;g.username=a.username||"",g.password=a.password||"",g.secondstorage_spec=a.storage||{type:"base"},g.secondstorage_string=JSON.stringify(g.secondstorage_string);var i=e.serialized;return e.serialized=function(){var a=i();return a.username=g.username,a.password=g.password,a.storage=g.secondstorage_string,a},e.validateState=function(){return g.username&&h?"":'Need at least two parameters: "username" and "storage".'},g.encrypt_param_object={iv:"kaprWwY/Ucr7pumXoTHbpA",v:1,iter:1e3,ks:256,ts:128,mode:"ccm",adata:"",cipher:"aes",salt:"K4bmZG9d704"},g.decrypt_param_object={iv:"kaprWwY/Ucr7pumXoTHbpA",ks:256,ts:128,salt:"K4bmZG9d704"},g.encrypt=function(a,b,c){var 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d=function(){a.setItem(j,l),f.wait(c,"done",1),f.call(c,"saveMetadata"),f.call(c,"removeRevision")},h=function(){l.owner[g.username]&&(m=l.owner[g.username].revision,delete l.owner[g.username])},i=function(){h(),l.winner.owner=g.username,l.winner.revision=0,l.winner.hash=""},p=function(){h()};if(!n)return f.call(c,"fail",[{status:0,statusText:"Unknown Document",message:"You must load the document before delete it."}]);if(o)return a.deleteItem(j),f.call(c,"done");if(k.winner.revision===l.winner.revision&&k.winner.hash===l.winner.hash&&(!l.owner[g.username]||g.username===l.winner.owner||l.owner[g.username].revision<l.owner[l.winner.owner].revison))i(),d();else{var q={label:"revision",path:b.getPath(),method:"removeDocument",owner:g.username,conflict_owner:{name:l.winner.owner,revision:l.winner.revision,hash:l.winner.hash}},r=e(JSON.stringify(q));q.hash=r;var s,t,u=!1,v=b.getOption("known_conflict_list")||[];console.log("1 "+JSON.stringify(v));for(s=0;s<v.length;s+=1){console.log("2"),v[s].hash===r&&(g.removeConflict(l.conflict_list,r),i(),d(),u=!0);for(t=0;t<l.conflict_list.length;t+=1)console.log("3"),v[s].hash===l.conflict_list[t].hash&&g.removeConflict(l.conflict_list,v[s].hash)}if(!u){p(),g.addConflict(l.conflict_list,q),f.neverCall(c,"done"),a.setItem(j,l),f.call(c,"saveMetadata"),f.call(c,"fail",[{status:0,statusText:"Revision Conflict",message:"Someone has already modified this document."}]);var w=b.getOption("onConflict")||function(){};w(q)}}},c.saveMetadata=function(){g.saveMetadataToDistant(b,h,l,function(){f.call(c,"done")},function(a){f.call(c,"fail",[a]),f.end()})},c.removeRevision=function(){if(m===0||!!l.owner[g.username]&&m===l.owner[g.username].revision)f.call(c,"done");else{var a=b.cloneOption();a.onResponse=function(){},a.onFail=function(a){f.call(c,"fail",[a]),f.end()},a.onDone=function(){f.call(c,"done")};var e=d.newCommand("removeDocument",{path:b.getPath()+"."+m+"."+g.username,option:a});d.addJob(d.newStorage(g.secondstorage_spec),e)}},c.fail=function(a){f.neverCall(c,"fail"),f.neverCall(c,"done"),b.setMaxRetry(1),d.fail(a)},c.done=function(){f.neverCall(c,"done"),f.neverCall(c,"fail"),d.done()},f.wait(c,"checkForConflicts",1),f.call(c,"loadMetadataFromDistant"),f.call(c,"updateLocalMetadata")},d};f.addStorageType("conflictmanager",l)})(LocalOrCookieStorage,jQuery,Base64,sjcl,hex_sha256,jio);
\ No newline at end of file
var newCryptedStorage = function ( spec, my ) {
var that = Jio.storage( spec, my, 'handler' ), priv = {};
var is_valid_storage = spec.storage || false;
var is_valid_storage = (spec.storage?true:false);
priv.username = spec.username || '';
priv.password = spec.password || '';
......@@ -43,15 +43,15 @@ var newCryptedStorage = function ( spec, my ) {
"ts":128,
"salt":"K4bmZG9d704"
};
priv.encrypt = function (data,callback,index) {
priv.encrypt = function (data,callback) {
// end with a callback in order to improve encrypt to an
// asynchronous encryption.
var tmp = sjcl.encrypt (priv.username+':'+
priv.password, data,
priv.encrypt_param_object);
callback(JSON.parse(tmp).ct,index);
callback(JSON.parse(tmp).ct);
};
priv.decrypt = function (data,callback,index,key) {
priv.decrypt = function (data,callback) {
var tmp, param = $.extend(true,{},priv.decrypt_param_object);
param.ct = data || '';
param = JSON.stringify (param);
......@@ -61,10 +61,36 @@ var newCryptedStorage = function ( spec, my ) {
param);
} catch (e) {
callback({status:0,statusText:'Decrypt Fail',
message:'Unable to decrypt.'},index,key);
message:'Unable to decrypt.'});
return;
}
callback(tmp,index,key);
callback(tmp);
};
priv.newAsyncModule = function () {
var async = {};
async.call = function (obj,function_name,arglist) {
obj._wait = obj._wait || {};
if (obj._wait[function_name]) {
obj._wait[function_name]--;
return function () {};
}
// ok if undef or 0
arglist = arglist || [];
return obj[function_name].apply(obj[function_name],arglist);
};
async.neverCall = function (obj,function_name) {
obj._wait = obj._wait || {};
obj._wait[function_name] = -1;
};
async.wait = function (obj,function_name,times) {
obj._wait = obj._wait || {};
obj._wait[function_name] = times;
};
async.end = function () {
async.call = function(){};
};
return async;
};
/**
......@@ -72,20 +98,20 @@ var newCryptedStorage = function ( spec, my ) {
* @method saveDocument
*/
that.saveDocument = function (command) {
var new_file_name, new_file_content,
_1 = function () {
var new_file_name, new_file_content, am = priv.newAsyncModule(), o = {};
o.encryptFilePath = function () {
priv.encrypt(command.getPath(),function(res) {
new_file_name = res;
_2();
am.call(o,'save');
});
},
_2 = function () {
};
o.encryptFileContent = function () {
priv.encrypt(command.getContent(),function(res) {
new_file_content = res;
_3();
am.call(o,'save');
});
},
_3 = function () {
};
o.save = function () {
var settings = command.cloneOption(), newcommand;
settings.onResponse = function (){};
settings.onDone = function () { that.done(); };
......@@ -97,7 +123,9 @@ var newCryptedStorage = function ( spec, my ) {
that.newStorage( priv.secondstorage_spec ),
newcommand );
};
_1();
am.wait(o,'save',1);
am.call(o,'encryptFilePath');
am.call(o,'encryptFileContent');
}; // end saveDocument
/**
......@@ -105,25 +133,25 @@ var newCryptedStorage = function ( spec, my ) {
* @method loadDocument
*/
that.loadDocument = function (command) {
var new_file_name, option,
_1 = function () {
var new_file_name, option, am = priv.newAsyncModule(), o = {};
o.encryptFilePath = function () {
priv.encrypt(command.getPath(),function(res) {
new_file_name = res;
_2();
am.call(o,'loadDocument');
});
},
_2 = function () {
};
o.loadDocument = function () {
var settings = command.cloneOption(), newcommand;
settings.onResponse = function(){};
settings.onFail = loadOnFail;
settings.onDone = loadOnDone;
settings.onFail = o.loadOnFail;
settings.onDone = o.loadOnDone;
newcommand = that.newCommand (
'loadDocument',
{path:new_file_name,option:settings});
that.addJob (
that.newStorage ( priv.secondstorage_spec ), newcommand );
},
loadOnDone = function (result) {
};
o.loadOnDone = function (result) {
result.name = command.getPath();
if (command.getOption('metadata_only')) {
that.done(result);
......@@ -141,14 +169,14 @@ var newCryptedStorage = function ( spec, my ) {
}
});
}
},
loadOnFail = function (error) {
};
o.loadOnFail = function (error) {
// NOTE : we can re create an error object instead of
// keep the old ex:status=404,message="document 1y59gyl8g
// not found in localStorage"...
that.fail(error);
};
_1();
am.call(o,'encryptFilePath');
}; // end loadDocument
/**
......@@ -156,48 +184,55 @@ var newCryptedStorage = function ( spec, my ) {
* @method getDocumentList
*/
that.getDocumentList = function (command) {
var new_job, i, l, cpt = 0, array, ok = true,
_1 = function () {
var result_array = [], am = priv.newAsyncModule(), o = {};
o.getDocumentList = function () {
var newcommand = command.clone();
newcommand.onResponseDo (getListOnResponse);
newcommand.onDoneDo (function(){});
newcommand.onFailDo (function(){});
newcommand.onResponseDo (function(){});
newcommand.onDoneDo (o.getListOnDone);
newcommand.onFailDo (o.getListOnFail);
that.addJob (
that.newStorage ( priv.secondstorage_spec ), newcommand );
},
getListOnResponse = function (result) {
if (result.status.isDone()) {
array = result.value;
for (i = 0, l = array.length; i < l; i+= 1) {
// cpt--;
priv.decrypt (array[i].name,
lastOnResponse,i,'name');
// priv.decrypt (array[i].content,
// lastOnResponse,i,'content');
};
o.getListOnDone = function (result) {
result_array = result;
var i, fun = function () {
var c = i;
priv.decrypt (result[c].name,function (res) {
am.call(o,'pushResult',[res,c,'name']);
});
if (!command.getOption('metadata_only')) {
priv.decrypt (result[c].content,function (res) {
am.call(o,'pushResult',[res,c,'content']);
});
}
};
if (command.getOption('metadata_only')) {
am.wait(o,'done',result.length-1);
} else {
that.fail(result.error);
am.wait(o,'done',result.length*2-1);
}
},
lastOnResponse = function (res,index,key) {
var tmp;
cpt++;
if (typeof res === 'object') {
if (ok) {
ok = false;
that.fail({status:0,statusText:'Decrypt Fail',
message:'Unable to decrypt.'});
}
ok = false;
return;
}
array[index][key] = res;
if (cpt === l && ok) {
// this is the last callback
that.done(array);
for (i = 0; i < result.length; i+= 1) { fun(); }
};
o.getListOnFail = function (error) {
am.call(o,'fail',[error]);
};
o.pushResult = function (result,index,key) {
if (typeof result === 'object') {
return am.call(o,'fail',[{status:0,statusText:'Decrypt Fail',
message:'Unable to decrypt.'}]);
}
result_array[index][key] = result;
am.call(o,'done');
};
o.fail = function (error) {
am.end();
that.fail(error);
};
_1();
o.done = function () {
am.end();
that.done(result_array);
};
am.call(o,'getDocumentList');
}; // end getDocumentList
/**
......@@ -205,16 +240,16 @@ var newCryptedStorage = function ( spec, my ) {
* @method removeDocument
*/
that.removeDocument = function (command) {
var new_file_name,
_1 = function () {
var new_file_name, am = priv.newAsyncModule(), o = {};
o.encryptFilePath = function () {
priv.encrypt(command.getPath(),function(res) {
new_file_name = res;
_2();
am.call(o,'removeDocument');
});
},
_2 = function () {
};
o.removeDocument = function () {
var cloned_option = command.cloneOption();
cloned_option.onResponse = removeOnResponse;
cloned_option.onResponse = o.removeOnResponse;
cloned_option.onFail = function () {};
cloned_option.onDone = function () {};
that.addJob(that.newStorage(priv.secondstorage_spec),
......@@ -222,15 +257,15 @@ var newCryptedStorage = function ( spec, my ) {
'removeDocument',
{path:new_file_name,
option:cloned_option}));
},
removeOnResponse = function (result) {
};
o.removeOnResponse = function (result) {
if (result.status.isDone()) {
that.done();
} else {
that.fail(result.error);
}
};
_1();
am.call(o,'encryptFilePath');
};
return that;
};
......
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