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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » ApplicationPassword in WBIA Adapter

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Qadeer_824
PostPosted: Thu Oct 18, 2007 9:25 am    Post subject: ApplicationPassword in WBIA Adapter Reply with quote

Acolyte

Joined: 04 Oct 2007
Posts: 59

Hi,
I need urgent help. The WBIA JDBC Connector has a config file and using connector configuration i clicked on encrypt, but forgot the password which was actually present. Does anyone know what is the encryption technique used so that i can find the decryption technique online and know the original password?

Or is there any tool which can help me know the real password?
Please help ASAP.

Regards,
Qadeer
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jefflowrey
PostPosted: Thu Oct 18, 2007 11:04 am    Post subject: Reply with quote

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981

You can't, in general, decrypt a password. You can only re-encrypt a string with the same method, and compare the results to the encrypted string.

Get the DBA to change the password on the DB. Update the Adapter config file.
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Qadeer_824
PostPosted: Fri Oct 19, 2007 3:28 am    Post subject: Reply with quote

Acolyte

Joined: 04 Oct 2007
Posts: 59

i would very well do that and infact i have been using that method to make it run. But, i'm afraid about the dependencies of the userid. i am not sure what other users are using the same id to connect and if they connect with the old password (which i dont know) then their connection would fail.
Would there be any method of resetting the password on a unix box to an old value even though i dont know what it was..? i guess it cant be done! huh..
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Vitor
PostPosted: Fri Oct 19, 2007 3:38 am    Post subject: Reply with quote

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

Qadeer_824 wrote:
Would there be any method of resetting the password on a unix box to an old value even though i dont know what it was..? i guess it cant be done! huh..


You want to set a password to a value you don't know? Now that's what I call random access!!

If what you're alluding to is a "go-back" facility where the password can be reverted to the previous nth one, I'm not aware of that facility being provided on any platform.
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jefflowrey
PostPosted: Fri Oct 19, 2007 3:42 am    Post subject: Reply with quote

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981

Depending on the unix system, and what Unix registry it's using, if you have a properly encrypted password, even if you don't know the decrypted version, then you can update for example the shadow file with the encrypted text.

But in general, a bad idea. You have, right now, an opportunity to reexamine (and document!) the people who are using this userid.
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