[jitsi-users] Re: Profile sharing
Tomas.Kopal at altap.cz
Fri Mar 23 12:35:53 CET 2012
thanks for checking this. You are right, I was on the "stable" one. I
followed a link on http://jitsi.org/index.php/Development/VersionControl
It leads to the stable only, and there is no mention it is stable, it is
stating it is a nightly snapshot. Maybe the page should be updated then?
On 23.3.2012 7:39, Damian Minkov wrote:
> On Thu, Mar 22, 2012 at 7:40 PM, Tomas Kopal <Tomas.Kopal at altap.cz> wrote:
>> I made some experiments with jitsi using the sources. (BTW, the nightly
>> source snapshots are not working, the latest is early december last year.)
> The nightly snapshots are working fine there are located here:
> Maybe you were looking at the stable one and got confused by the name
> nightly in the name :)
>> In AESCrypto.java, there are three ciphers to try for encoding passwords:
>> private static final String CIPHER_ALGORITHM = "AES/ECB/PKCS5PADDING";
>> On Linux, the first one, AES, gets selected during initialization, but
>> on Windows, for some reason, AES is not available, so ECB gets selected.
>> So after switching the OS, wrong cipher is used to decrypt the encrypted
>> I think that relying on the first available cipher to be always the same
>> is a bit strong assumption to make. This might be a problem not only
>> when sharing profiles, but also when e.g. upgrading java, or when moving
>> profiles between computers.
>> It would be nice to have the cipher used somehow stored in the
>> configuration, next to the password (or maybe even together with the
>> encrypted password), so the right one is used to decrypt it (if
>> possible), regardless if the more preffered one is available. If the
>> requred cipher is not available, at least more meaningfull error message
>> may be displayed.
>> What do you think? Can you change this? Or shall I prepare a patch? (I
>> am not really strong in Java, I am more C/C++ guy).
>> On 2012-03-20 12:54, Emil Ivov wrote:
>>> Hey Tomas,
>>> Sorry for the late reply.
>>> Unfortunately, I am not sure why there would be differences in the way
>>> passwords are encrypted on Linux and Windows. That kind of profile
>>> sharing is not a priority for us though so I don't think anyone at the
>>> BlueJimp side would have time to look into this any time soon.
>>> Of course, I'd be curious to hear any suggestions.
>>> In the mean time, you may want to try using provisioning to achieve the
>>> Given that you only care about your profile, simply making your
>>> properties file accessible through HTTPS should be enough.
>>> Hope this helps,
>>> On 12.03.12 09:46, Tomas Kopal wrote:
>>>> I am trying to setup a profile shared between windows XP and Linux on a
>>>> dual boot computer. Everything seems to be working fine except for
>>>> If I am not using a master password, then every time I switch OS, all
>>>> protocols are asking for password eventhough I have checked the "Remeber
>>>> password" option in the other OS.
>>>> If I enable usage of master password, I can not login at all in the
>>>> other OS than where I set up the master password ("password invalid").
>>>> I have compared stored jitsi settings after entering pass in both OS,
>>>> and the encrypted password differs between platforms. Looks like Windows
>>>> version can't decrypt what Linux encrypted and vice versa.
>>>> Does anyone has any idea what could be wrong?
>>>> Thanks for any help.
>>>> Best regards
>>>> Tomas Kopal
More information about the users