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| Server Connection Channel authenticating C# client |
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| ravip |
 Posted: Mon Aug 08, 2005 1:34 pm Post subject: Server Connection Channel authenticating C# client |
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Novice
Joined: 22 Feb 2005
Posts: 23
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| We have a server connection channel with the MCAUSER set to empty. The C# client is trying to connect to this MQ with a userid that has not been defined and granted permissions to connect on the server. The weird thing is the client is getting authenticated and is able to connect successfully. What I know from the ServerConnection channels is that if its blank and you pass in a userId, it'll try to authenticate that userId and not allow that user to connect, but in this case I'm not sure of this weird behavior. The userId which the C# client is passing is in the format "mqseries user", can anyone explain this weird behaviour ? MQ version is 5.3 and CSD09 |
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| vennela |
| Posted: Mon Aug 08, 2005 1:39 pm Post subject: |
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Jedi Knight
Joined: 11 Aug 2002
Posts: 4055
Location: Hyderabad, India
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What is that you are trying to do.Do you want your application to work or do you want your app not to work?
How does your code look like. |
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| RogerLacroix |
| Posted: Mon Aug 08, 2005 8:09 pm Post subject: |
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Jedi Knight
Joined: 15 May 2001
Posts: 3264
Location: London, ON Canada
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Ah Windows users,
| Quote: |
| The userId which the C# client is passing is in the format "mqseries user", |
You cannot set a UserID in C# like Java. C# uses the standard MQ client libraries (or binding mode), hence, the MQ Client library (or binding mode) uses the logon UserID.
Therefore, if you are logged on on as "Administrator" and you run the app, it connects and gets & puts under "Administrator" UserID. The Administrator account is another backdoor to connect to a Windows queue manager.
If you put a message with the C#, then use MQ Explorer to view the message's MQMD, what value is in the UserID field on the Content tab?
Regards,
Roger Lacroix
Capitalware Inc.
_________________
Capitalware: Transforming tomorrow into today.
Connected to MQ!
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| ravip |
| Posted: Tue Aug 09, 2005 12:41 pm Post subject: |
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Novice
Joined: 22 Feb 2005
Posts: 23
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| Thanks for the responses....what I wanted to do is to authenticate the users first in mqseries since for C# its not possible to set the userId. The problem is that the userId works in DEV without me granting permissions for the same on MQ and does'nt work in our SIT env, now not working on SIT is something which I can buy since w did not grant permissions to that particular user but how come the same user works in DEV is the million dollar question. Also I did see the userId in the MQMD and its not defined on our DEV machine. Any other thoughts? |
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