author | Giulio Cesare Solaroli <giulio.cesare@clipperz.com> | 2013-04-19 15:09:28 (UTC) |
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committer | Giulio Cesare Solaroli <giulio.cesare@clipperz.com> | 2013-04-19 15:09:28 (UTC) |
commit | 074e70457c90344b3c1cb236105638d692a0066b (patch) (side-by-side diff) | |
tree | c5ffabd3eaf74cbeb69974beacdb5a5f8c235adc /frontend/gamma/js/Clipperz/PM/Proxy | |
parent | 48c9280c9a255f2a85ad5729830df884e64a9c5d (diff) | |
download | clipperz-074e70457c90344b3c1cb236105638d692a0066b.zip clipperz-074e70457c90344b3c1cb236105638d692a0066b.tar.gz clipperz-074e70457c90344b3c1cb236105638d692a0066b.tar.bz2 |
Fixed an issue on the AES-CTR block mode
The previous version of the CTR encoding was incrementing the counter in a weird way, mixing up data from the previous block.
The current fix can correctly decrypt data encoded with AES-CTR using other libraries/languages (currently tested only with Python).
Diffstat (limited to 'frontend/gamma/js/Clipperz/PM/Proxy') (more/less context) (ignore whitespace changes)
-rw-r--r-- | frontend/gamma/js/Clipperz/PM/Proxy/Proxy.Offline.DataStore.js | 4 | ||||
-rw-r--r-- | frontend/gamma/js/Clipperz/PM/Proxy/Proxy.Test.js | 5 |
2 files changed, 7 insertions, 2 deletions
diff --git a/frontend/gamma/js/Clipperz/PM/Proxy/Proxy.Offline.DataStore.js b/frontend/gamma/js/Clipperz/PM/Proxy/Proxy.Offline.DataStore.js index 326022c..b806cb7 100644 --- a/frontend/gamma/js/Clipperz/PM/Proxy/Proxy.Offline.DataStore.js +++ b/frontend/gamma/js/Clipperz/PM/Proxy/Proxy.Offline.DataStore.js @@ -260,49 +260,49 @@ Clipperz.Base.extend(Clipperz.PM.Proxy.Offline.DataStore, Object, { return MochiKit.Async.succeed(result); }, //========================================================================= '_knock': function(aConnection, someParameters) { var result; result = { toll: this.getTollForRequestType(someParameters['requestType']) } return result; }, //------------------------------------------------------------------------- '_registration': function(aConnection, someParameters) { if (this.isReadOnly() == false) { if (typeof(this.data()['users'][someParameters['credentials']['C']]) == 'undefined') { this.data()['users'][someParameters['credentials']['C']] = { 's': someParameters['credentials']['s'], 'v': someParameters['credentials']['v'], 'version': someParameters['credentials']['version'], - 'lock': Clipperz.Crypto.Base.generateRandomSeed(), +// 'lock': Clipperz.Crypto.Base.generateRandomSeed(), 'userDetails': someParameters['user']['header'], 'statistics': someParameters['user']['statistics'], 'userDetailsVersion': someParameters['user']['version'], 'records': {} } } else { throw "user already exists"; } } else { throw Clipperz.PM.Proxy.Offline.DataStore.exception.ReadOnly; } result = { result: { 'lock': this.data()['users'][someParameters['credentials']['C']]['lock'], 'result': 'done' }, toll: this.getTollForRequestType('CONNECT') } return result; }, //------------------------------------------------------------------------- @@ -548,49 +548,49 @@ Clipperz.Base.extend(Clipperz.PM.Proxy.Offline.DataStore, Object, { 'data': currentRecordData['currentRecordVersion']['data'], 'version': currentRecordData['currentRecordVersion']['version'], 'previousVersion': currentRecordData['currentRecordVersion']['previousVersion'], 'previousVersionKey': currentRecordData['currentRecordVersion']['previousVersionKey'] } } this.userData()['lock'] = Clipperz.PM.Crypto.randomKey(); result['lock'] = this.userData()['lock']; result['result'] = 'done'; } else { throw Clipperz.PM.Proxy.Offline.DataStore.exception.ReadOnly; } */ //===================================================================== } else if (someParameters.message == 'saveChanges') { if (this.isReadOnly() == false) { var i, c; if (aConnection['userData']['lock'] != someParameters['parameters']['user']['lock']) { throw "the lock attribute is not processed correctly" } aConnection['userData']['userDetails'] = someParameters['parameters']['user']['header']; aConnection['userData']['statistics'] = someParameters['parameters']['user']['statistics']; - aConnection['userData']['userDetailsVersions'] = someParameters['parameters']['user']['version']; + aConnection['userData']['userDetailsVersion'] = someParameters['parameters']['user']['version']; c = someParameters['parameters']['records']['updated'].length; for (i=0; i<c; i++) { var currentRecord; var currentRecordData; currentRecordData = someParameters['parameters']['records']['updated'][i]; currentRecord = aConnection['userData']['records'][currentRecordData['record']['reference']]; if ( (typeof(aConnection['userData']['records'][currentRecordData['record']['reference']]) == 'undefined') && (typeof(currentRecordData['currentRecordVersion']) == 'undefined') ) { throw "Record added without a recordVersion"; } if (currentRecord == null) { currentRecord = {}; currentRecord['versions'] = {}; currentRecord['creationDate'] = Clipperz.PM.Date.formatDateWithUTCFormat(new Date()); currentRecord['accessDate'] = Clipperz.PM.Date.formatDateWithUTCFormat(new Date()); aConnection['userData']['records'][currentRecordData['record']['reference']] = currentRecord; diff --git a/frontend/gamma/js/Clipperz/PM/Proxy/Proxy.Test.js b/frontend/gamma/js/Clipperz/PM/Proxy/Proxy.Test.js index d459726..1a860c5 100644 --- a/frontend/gamma/js/Clipperz/PM/Proxy/Proxy.Test.js +++ b/frontend/gamma/js/Clipperz/PM/Proxy/Proxy.Test.js @@ -122,35 +122,40 @@ Clipperz.Base.extend(Clipperz.PM.Proxy.Test, Clipperz.PM.Proxy.Offline, { } try { if (aFunctionName != expectedRequest.functionName) { throw "wrong function name. Got '" + aFunctionName + "', expected '" + expectedRequest.request.functionName + "'"; } this.testExpectedRequestParameters("parameters", someParameters, expectedRequest.parameters); } catch(exception) { throw "Proxy.Test.sentMessage[" + expectedRequest.name + "]: " + exception; } } }, //========================================================================= 'sendMessage': function(aFunctionName, someParameters) { var result; if (this.isExpectingRequests() == false) { // throw Clipperz.PM.Connection.exception.UnexpectedRequest; Clipperz.log("UNEXPECTED REQUEST " + aFunctionName /* + ": " + Clipperz.Base.serializeJSON(someParameters) */); this.unexpectedRequests().push({'functionName':aFunctionName, 'someParameters': someParameters}); }; +//if (aFunctionName == 'knock') { +// console.log(">>> send message - " + aFunctionName, someParameters); +//} else { +// console.log(">>> SEND MESSAGE - " + aFunctionName + " [" + someParameters['parameters']['message'] + "]", someParameters['parameters']['parameters']); +//} this.checkRequest(aFunctionName, someParameters); result = Clipperz.PM.Proxy.Test.superclass.sendMessage.call(this, aFunctionName, someParameters); return result; }, //========================================================================= __syntaxFix__: "syntax fix" }); |