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| How to use usersrc(map) and usersrc(channel) |
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| pintrader |
 Posted: Sun Aug 24, 2014 9:31 pm Post subject: How to use usersrc(map) and usersrc(channel) |
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Disciple
Joined: 22 Jan 2014
Posts: 164
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hi
would like to get an understanding on how to use usersrc(map) and usersrc(channel).
In the doc for usersrc(channel):
Inbound connections that match this mapping use the flowed user ID or any user defined on the channel object in the MCAUSER field
what does it mean by flowed User ID?
I wanted to do this
| Code: |
SET CHLAUTH(CHL.TO.SOMEWHERE) TYPE(ADDRESSMAP) ADDRESS('*') USERSRC(MAP) MCAUSER('user1')
SET CHLAUTH(CHL.TO.SOMEWHERE) TYPE(ADDRESSMAP) ADDRESS('*') USERSRC(MAP) MCAUSER('user2')
SET CHLAUTH(CHL.TO.SOMEWHERE) TYPE(ADDRESSMAP) ADDRESS('*') USERSRC(MAP) MCAUSER('user3') |
But it says authentication records already exists. I think usersrc(map) can only define for one mcauser.
then I did this:
SET CHLAUTH(CHL.SPFMQCLD) TYPE(ADDRESSMAP) ADDRESS('*') USERSRC(CHANNEL) MCAUSER('user2')
it says parameter not allowed. if i remove the MCAUSER('user2') parameter, it works. eg
SET CHLAUTH(CHL.SPFMQCLD) TYPE(ADDRESSMAP) ADDRESS('*') USERSRC(CHANNEL)
I am a bit confused about the two. hope someone can explain better. thanks |
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| PeterPotkay |
| Posted: Mon Aug 25, 2014 3:10 am Post subject: Re: How to use usersrc(map) and usersrc(channel) |
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Poobah
Joined: 15 May 2001
Posts: 7722
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| pintrader wrote: |
hi
would like to get an understanding on how to use usersrc(map) and usersrc(channel).
In the doc for usersrc(channel):
Inbound connections that match this mapping use the flowed user ID or any user defined on the channel object in the MCAUSER field
what does it mean by flowed User ID?
|
Its is the User ID sent by the MQClient to the MQServer over the CLNTCONN/SVRCONN connection.
| pintrader wrote: |
I wanted to do this
| Code: |
SET CHLAUTH(CHL.TO.SOMEWHERE) TYPE(ADDRESSMAP) ADDRESS('*') USERSRC(MAP) MCAUSER('user1')
SET CHLAUTH(CHL.TO.SOMEWHERE) TYPE(ADDRESSMAP) ADDRESS('*') USERSRC(MAP) MCAUSER('user2')
SET CHLAUTH(CHL.TO.SOMEWHERE) TYPE(ADDRESSMAP) ADDRESS('*') USERSRC(MAP) MCAUSER('user3') |
But it says authentication records already exists. I think usersrc(map) can only define for one mcauser.
|
All 3 of those rules have the same variables or criteria. How is MQ soupposed to know in which cases you want the channel to run as user1 and which as user 2 if you gave the same exact criteria for MQ to decide?
This makes more sense
| Code: |
SET CHLAUTH(CHL.TO.SOMEWHERE) TYPE(ADDRESSMAP) ADDRESS('111.111.111.*') USERSRC(MAP) MCAUSER('user1')
SET CHLAUTH(CHL.TO.SOMEWHERE) TYPE(ADDRESSMAP) ADDRESS('222.222.222.*') USERSRC(MAP) MCAUSER('user2')
SET CHLAUTH(CHL.TO.SOMEWHERE) TYPE(ADDRESSMAP) ADDRESS('333.333.333.*') USERSRC(MAP) MCAUSER('user3') |
Obviously the IP addresses are made up, but they are different between the 3 rules.
usersrc(map) means use the CHLAUTH rule to change, or map, the ID you may have coded in the MCAUSER of the channel defintion instead to the ID in the CHLAUTH rule, if the connection details match that CHLAUTH rule.
usersrc(channel) means use the ID you have coded in the MCAUSER of the channel definition, or if you left that blank, use the flowed user ID.
_________________
Peter Potkay
Keep Calm and MQ On |
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| pintrader |
| Posted: Mon Aug 25, 2014 5:34 am Post subject: Re: How to use usersrc(map) and usersrc(channel) |
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Disciple
Joined: 22 Jan 2014
Posts: 164
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| PeterPotkay wrote: |
| pintrader wrote: |
hi
would like to get an understanding on how to use usersrc(map) and usersrc(channel).
In the doc for usersrc(channel):
Inbound connections that match this mapping use the flowed user ID or any user defined on the channel object in the MCAUSER field
what does it mean by flowed User ID?
|
Its is the User ID sent by the MQClient to the MQServer over the CLNTCONN/SVRCONN connection.
| pintrader wrote: |
I wanted to do this
| Code: |
SET CHLAUTH(CHL.TO.SOMEWHERE) TYPE(ADDRESSMAP) ADDRESS('*') USERSRC(MAP) MCAUSER('user1')
SET CHLAUTH(CHL.TO.SOMEWHERE) TYPE(ADDRESSMAP) ADDRESS('*') USERSRC(MAP) MCAUSER('user2')
SET CHLAUTH(CHL.TO.SOMEWHERE) TYPE(ADDRESSMAP) ADDRESS('*') USERSRC(MAP) MCAUSER('user3') |
But it says authentication records already exists. I think usersrc(map) can only define for one mcauser.
|
All 3 of those rules have the same variables or criteria. How is MQ soupposed to know in which cases you want the channel to run as user1 and which as user 2 if you gave the same exact criteria for MQ to decide?
This makes more sense
| Code: |
SET CHLAUTH(CHL.TO.SOMEWHERE) TYPE(ADDRESSMAP) ADDRESS('111.111.111.*') USERSRC(MAP) MCAUSER('user1')
SET CHLAUTH(CHL.TO.SOMEWHERE) TYPE(ADDRESSMAP) ADDRESS('222.222.222.*') USERSRC(MAP) MCAUSER('user2')
SET CHLAUTH(CHL.TO.SOMEWHERE) TYPE(ADDRESSMAP) ADDRESS('333.333.333.*') USERSRC(MAP) MCAUSER('user3') |
Obviously the IP addresses are made up, but they are different between the 3 rules.
usersrc(map) means use the CHLAUTH rule to change, or map, the ID you may have coded in the MCAUSER of the channel defintion instead to the ID in the CHLAUTH rule, if the connection details match that CHLAUTH rule.
usersrc(channel) means use the ID you have coded in the MCAUSER of the channel definition, or if you left that blank, use the flowed user ID. |
thanks for the reply. appreciate |
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