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| Web Service authentication problem |
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| Author |
Message
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| nvenkatesh |
 Posted: Thu Jun 28, 2007 2:39 am Post subject: |
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Apprentice
Joined: 29 Jan 2007
Posts: 45
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jefflowrey/Marcin
| jefflowrey wrote: |
| I'm saying that one should use EXISTING code where it's reasonable to do so, rather than writing NEW code. |
| marcin wrote: |
| If there is funcionality implemented in broker (ESQL or JAVA) just use it and don't try to write it by your own. |
I accept. Thanks for the above points.
Further,can you please provide me any link or reference for the below queries.
It will be a great help for my project.
1) Is there any performance report related to the performance comparison of ESQL and Java within broker DFE?
2) Is there any link/document related to "com.ibm.broker.javacompute.Base64" class in the Message Broker so that i will be prevented from using any undocumented features of the Message Broker? |
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| marcin.kasinski |
| Posted: Thu Jun 28, 2007 3:01 am Post subject: |
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Sentinel
Joined: 21 Dec 2004
Posts: 850
Location: Poland / Warsaw
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| nvenkatesh |
| Posted: Thu Jun 28, 2007 5:41 am Post subject: |
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Apprentice
Joined: 29 Jan 2007
Posts: 45
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| roysterdoyster |
| Posted: Thu Nov 08, 2007 8:17 am Post subject: |
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Apprentice
Joined: 26 Oct 2007
Posts: 25
Location: Glasgow, UK
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Folks,
I've read through a number of these posts now but am no closer to getting a solution. I'm trying to use the HHTPRequest node to invoke a web service outside of our corporate network.
When I try to connect via the proxy, I get an authentication failure as the userid/password aren't in the header.
I've read that I should use the base64Encode class as a procedure to set the correct header value but as far as I can see the procedure would be
<code>
CREATE PROCEDURE base64Encode(IN source BLOB)
RETURNS CHARACTER
LANGUAGE JAVA
EXTERNAL
NAME "com.ibm.broker.javacompute.Base64.encode";
</code>
but the userid:password is a character so can't be passed to this procedure. If iI attempt to CAST it as a BLOB I get an error
<code>
Text = String is not of correct form for byte array. Must have even number of characters</code>
Can anyone explain (preferably with a code example) of how to call this procedure?
thks |
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| jefflowrey |
| Posted: Thu Nov 08, 2007 8:25 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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You need to specify CodedCharSetID on the cast...
Here's code
| Code: |
SET OutputRoot.HTTPRequestHeader."Authorization" = 'Basic '||b64Encode(CAST(user||':'||password as BLOB CCSID InputRoot.Properties.CodedCharSetId));
---
CREATE PROCEDURE b64Encode(IN source BLOB)
RETURNS CHARACTER
LANGUAGE JAVA
EXTERNAL NAME "com.ibm.broker.javacompute.Base64.encode";
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Note, if you're proxy is NOT using BasicAuthentication, this won't help.
_________________
I am *not* the model of the modern major general. |
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