Guys,
Can anyone of you kindly tell me the major changes that have been made since
we were last in touch (after the addition of the login dialog)? Because
right now, I'm not sure where to start. Thanks.
On Sun, Oct 16, 2011 at 3:39 PM, Luis A. Bastiao Silva
<[email protected]>wrote:
> Guys,
>
> In the registration process, if the account is not registered, it is
> triggered a 500 error.
> A proper error should be send instead no?
>
> Alan suggested to put an additional field in RegisterAgentResponse. Can you
> guys fix that?
>
> On Sat, Oct 15, 2011 at 1:45 AM, Adriano Monteiro Marques <
> [email protected]> wrote:
>
>> Indeed, base64 might be a bit too much. It decreases the size of the key,
>> but I guess it isn't worth the processing time (mobile and aggregator wise,
>> mainly)
>>
>> On Oct 14, 2011, at 1:46 PM, Zhongjie Wang wrote:
>>
>> Yeah, I just checked. Unluckily, I can't get the correct result even I use
>> the test code in aggregator handler.py.
>> Also I want to give a comment on the AES key. See the lines below:
>>
>>
>> 103<http://dev.umitproject.org/projects/icm-aggregator/repository/revisions/master/entry/agents/CryptoLib.py#L103>
>>
>> def decodeAES(self, encodedData, secret):
>>
>> 104<http://dev.umitproject.org/projects/icm-aggregator/repository/revisions/master/entry/agents/CryptoLib.py#L104>
>>
>> # base64 decode secret
>>
>> 105<http://dev.umitproject.org/projects/icm-aggregator/repository/revisions/master/entry/agents/CryptoLib.py#L105>
>>
>> secret = base64.b64decode(secret)
>>
>> 106<http://dev.umitproject.org/projects/icm-aggregator/repository/revisions/master/entry/agents/CryptoLib.py#L106>
>>
>> # generate cipher from secret
>>
>> 107<http://dev.umitproject.org/projects/icm-aggregator/repository/revisions/master/entry/agents/CryptoLib.py#L107>
>>
>> cipher = AES.new(secret)
>>
>> 108<http://dev.umitproject.org/projects/icm-aggregator/repository/revisions/master/entry/agents/CryptoLib.py#L108>
>>
>> # decode data
>>
>> 109<http://dev.umitproject.org/projects/icm-aggregator/repository/revisions/master/entry/agents/CryptoLib.py#L109>
>>
>> data =
>> cipher.decrypt(base64.b64decode(encodedData)).rstrip(self.padding)
>>
>> 110<http://dev.umitproject.org/projects/icm-aggregator/repository/revisions/master/entry/agents/CryptoLib.py#L110>
>>
>> return data
>>
>>
>> Seems the aggregator makes an assumption, that the AES key is base64
>> encoded. Actually it's no need to do that. We could make the secret just a
>> plain text string like 'ABC'.
>>
>>
>> On Fri, Oct 14, 2011 at 11:32 PM, Luis A. Bastiao Silva <
>> [email protected]> wrote:
>>
>>> Yes.
>>>
>>> Did you check the test that Diogo wrote?
>>>
>>> 2011/10/14 Zhongjie Wang <[email protected]>
>>>
>>>> Hi, I think it's not because the status field. The peer_info table
>>>> schema has been changed since the authentication approach changed, but the
>>>> save_to_db function remains unchanged. also the ciphered_public_key will be
>>>> replaced by public_key_hash soon. By the way, I think the status field is
>>>> no
>>>> longer needed for us.
>>>>
>>>> According to my previous email, I can't register agent with the API
>>>> provided by aggregator. Could anyone help me?
>>>>
>>>>
>>>> 2011/10/11 Luís A. Bastião Silva <[email protected]>
>>>>
>>>>> Alan,
>>>>>
>>>>> Check this two changes. I've swapped order between Token and Public
>>>>> Key. Can you confirm it? Also I added the status. It was triggering an
>>>>> error
>>>>> during quit agent.
>>>>>
>>>>>
>>>>>
>>>>> http://dev.umitproject.org/projects/desktop-agent/repository/revisions/c49784ae01164cf6583eca02b5946db4e56f1186/diff/umit/icm/agent/core/PeerManager.py
>>>>>
>>>>>
>>>>>
>>>>> http://dev.umitproject.org/projects/desktop-agent/repository/revisions/00c43d4dcf8c7253ebce5f248d72025b162350b9/diff/umit/icm/agent/utils/CreateDB.py
>>>>>
>>>>>
>>>>> 2011/10/11 Zhongjie Wang <[email protected]>
>>>>>
>>>>>> Just fixed. This key should be generated during the registration phase
>>>>>> according to current solution. I think maybe generated when logged in is
>>>>>> better.
>>>>>>
>>>>>>
>>>>>> 2011/10/11 Luís A. Bastião Silva <[email protected]>
>>>>>>
>>>>>>> [INFO] - 2011-10-11 09:43:58,299 - Sending GetSuperPeerList message
>>>>>>> to aggregator
>>>>>>> Unhandled error in Deferred:
>>>>>>> Traceback (most recent call last):
>>>>>>> File
>>>>>>> "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/Twisted-10.0.0-py2.6-macosx-10.6-i386.egg/twisted/internet/gtk2reactor.py",
>>>>>>> line 249, in run
>>>>>>> self.__run()
>>>>>>> File
>>>>>>> "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/Twisted-10.0.0-py2.6-macosx-10.6-i386.egg/twisted/internet/gtk2reactor.py",
>>>>>>> line 293, in simulate
>>>>>>> self.runUntilCurrent()
>>>>>>> File
>>>>>>> "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/Twisted-10.0.0-py2.6-macosx-10.6-i386.egg/twisted/internet/base.py",
>>>>>>> line 778, in runUntilCurrent
>>>>>>> call.func(*call.args, **call.kw)
>>>>>>> File
>>>>>>> "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/Twisted-10.0.0-py2.6-macosx-10.6-i386.egg/twisted/internet/task.py",
>>>>>>> line 194, in __call__
>>>>>>> d = defer.maybeDeferred(self.f, *self.a, **self.kw)
>>>>>>> --- <exception caught here> ---
>>>>>>> File
>>>>>>> "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/Twisted-10.0.0-py2.6-macosx-10.6-i386.egg/twisted/internet/defer.py",
>>>>>>> line 117, in maybeDeferred
>>>>>>> result = f(*args, **kw)
>>>>>>> File
>>>>>>> "/Volumes/Extend/Umit/git/icm-agent/umit/icm/agent/core/PeerManager.py",
>>>>>>> line 303, in maintain
>>>>>>> theApp.aggregator.get_super_peer_list(required_num)
>>>>>>> File
>>>>>>> "/Volumes/Extend/Umit/git/icm-agent/umit/icm/agent/rpc/aggregator.py",
>>>>>>> line
>>>>>>> 167, in get_super_peer_list
>>>>>>> defer_ = self._send_message(request_msg,
>>>>>>> GetSuperPeerListResponse)
>>>>>>> File
>>>>>>> "/Volumes/Extend/Umit/git/icm-agent/umit/icm/agent/rpc/aggregator.py",
>>>>>>> line
>>>>>>> 394, in _send_message
>>>>>>> postdata['msg'] = self._aes_encrypt(message)
>>>>>>> File
>>>>>>> "/Volumes/Extend/Umit/git/icm-agent/umit/icm/agent/rpc/aggregator.py",
>>>>>>> line
>>>>>>> 349, in _aes_encrypt
>>>>>>> assert theApp.key_manager.aggregator_aes_key
>>>>>>> exceptions.AssertionError:
>>>>>>> [INFO] - 2011-10-11 09:43:58,375 - Sending 0 reports to the
>>>>>>> aggregator.
>>>>>>> [INFO] - 2011-10-11 09:44:28,302 - Sending 0 reports to the
>>>>>>> aggregator.
>>>>>>>
>>>>>>> Something is going on now.. Is it now with encryption message right?
>>>>>>> I checked and this key is not in db I guess. Can you do a quick fix?
>>>>>>>
>>>>>>> Moreover, this key shouldn't be pseudo-random generated per session?
>>>>>>>
>>>>>>> Thanks in advance.
>>>>>>>
>>>>>>> 2011/10/11 Zhongjie Wang <[email protected]>
>>>>>>>
>>>>>>>> Hi,
>>>>>>>> I've just committed the code. Please delete the sqlite
>>>>>>>> database and try again.
>>>>>>>> What I've encountered is a HTTP 500 error from the
>>>>>>>> aggregator, and I have no idea about that.
>>>>>>>> Shall we fix a time to test the function together, so we can
>>>>>>>> know what's wrong with it.
>>>>>>>>
>>>>>>>> Thanks!
>>>>>>>>
>>>>>>>> 2011/10/11 Luís A. Bastião Silva <[email protected]>
>>>>>>>>
>>>>>>>> Hi Folks,
>>>>>>>>>
>>>>>>>>> This message is mainly directly to Alan and Zubair. We need some
>>>>>>>>> help to put the new authentication mechanism to work ASAP (i.e., next
>>>>>>>>> day).
>>>>>>>>>
>>>>>>>>> I was checking Desktop Agent and the public key is missing.
>>>>>>>>>
>>>>>>>>> [WARNING] - 2011-10-11 01:07:10,142 - No value found for key
>>>>>>>>> 'aggregator_public_key' in db kvp.
>>>>>>>>> Traceback (most recent call last):
>>>>>>>>> File "bin/icm-agent.py", line 55, in main
>>>>>>>>> theApp.start()
>>>>>>>>> File
>>>>>>>>> "/Volumes/Extend/Umit/git/icm-agent/umit/icm/agent/Application.py",
>>>>>>>>> line
>>>>>>>>> 114, in start
>>>>>>>>> self._init_components()
>>>>>>>>> File
>>>>>>>>> "/Volumes/Extend/Umit/git/icm-agent/umit/icm/agent/Application.py",
>>>>>>>>> line 68,
>>>>>>>>> in _init_components
>>>>>>>>> self.key_manager = KeyManager()
>>>>>>>>> File
>>>>>>>>> "/Volumes/Extend/Umit/git/icm-agent/umit/icm/agent/secure/KeyManager.py",
>>>>>>>>> line 36, in __init__
>>>>>>>>> raise InitializationError("Missing aggregator public key.")
>>>>>>>>> InitializationError: Missing aggregator public key.
>>>>>>>>>
>>>>>>>>> I tried to put it working, but still it is missing, even
>>>>>>>>> adding aggregator_public_key to agent.cfg.
>>>>>>>>>
>>>>>>>>> Check the Diogo code:
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> http://dev.umitproject.org/projects/icm-aggregator/repository/revisions/master/entry/agents/CryptoLib.py-
>>>>>>>>> Abstraction to work with Asymmetric cipher keys
>>>>>>>>>
>>>>>>>>> http://dev.umitproject.org/projects/icm-aggregator/repository/revisions/master/entry/api/handlers.py-
>>>>>>>>> check TestsHandler, code to test register/authentication
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Best Regards,
>>>>>>>>> --
>>>>>>>>> Luís A. Bastião Silva
>>>>>>>>> Umit Project Developer
>>>>>>>>> Skype: koplabs
>>>>>>>>> http://www.umitproject.org
>>>>>>>>> http://www.bastiao.org
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Zhongjie Wang
>>>>>>>> Master Candidate
>>>>>>>> Computer System Architecture
>>>>>>>> Peking University, China
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Luís A. Bastião Silva
>>>>>>> Umit Project Developer
>>>>>>> Skype: koplabs
>>>>>>> http://www.umitproject.org
>>>>>>> http://www.bastiao.org
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Zhongjie Wang
>>>>>> Master Candidate
>>>>>> Computer System Architecture
>>>>>> Peking University, China
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Luís A. Bastião Silva
>>>>> Umit Project Developer
>>>>> Skype: koplabs
>>>>> http://www.umitproject.org
>>>>> http://www.bastiao.org
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> Zhongjie Wang
>>>> Master Candidate
>>>> Computer System Architecture
>>>> Peking University, China
>>>>
>>>>
>>>> ------------------------------------------------------------------------------
>>>> All the data continuously generated in your IT infrastructure contains a
>>>> definitive record of customers, application performance, security
>>>> threats, fraudulent activity and more. Splunk takes this data and makes
>>>> sense of it. Business sense. IT sense. Common sense.
>>>> http://p.sf.net/sfu/splunk-d2d-oct
>>>> _______________________________________________
>>>> Umit-devel mailing list
>>>> [email protected]
>>>> https://lists.sourceforge.net/lists/listinfo/umit-devel
>>>>
>>>>
>>>
>>>
>>> --
>>> Luís A. Bastião Silva
>>> Skype: koplabs
>>> http://www.bastiao.org
>>>
>>>
>>
>>
>> --
>> Zhongjie Wang
>> Master Candidate
>> Computer System Architecture
>> Peking University, China
>> ------------------------------------------------------------------------------
>> All the data continuously generated in your IT infrastructure contains a
>> definitive record of customers, application performance, security
>> threats, fraudulent activity and more. Splunk takes this data and makes
>> sense of it. Business sense. IT sense. Common sense.
>>
>> http://p.sf.net/sfu/splunk-d2d-oct_______________________________________________
>> Umit-devel mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/umit-devel
>>
>>
>> ---
>> Adriano Monteiro Marques
>>
>> http://www.thoughtspad.com
>> http://www.openmonitor.org
>> http://www.umitproject.org
>> http://blog.umitproject.org
>>
>> "Don't stay in bed, unless you can make money in bed." - George Burns
>>
>>
>
>
> --
> Luís A. Bastião Silva
> Skype: koplabs
> http://www.bastiao.org
>
>
>
> ------------------------------------------------------------------------------
> All the data continuously generated in your IT infrastructure contains a
> definitive record of customers, application performance, security
> threats, fraudulent activity and more. Splunk takes this data and makes
> sense of it. Business sense. IT sense. Common sense.
> http://p.sf.net/sfu/splunk-d2d-oct
> _______________________________________________
> Umit-devel mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/umit-devel
>
>
--
Best,
Zubair
------------------------------------------------------------------------------
All the data continuously generated in your IT infrastructure contains a
definitive record of customers, application performance, security
threats, fraudulent activity and more. Splunk takes this data and makes
sense of it. Business sense. IT sense. Common sense.
http://p.sf.net/sfu/splunk-d2d-oct
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