[Fixed]Call REST Service on CSP Gateway Server

Question

Question

Sébastien Demoustiez · Jul 27, 2017

Hello,

I have a DB server (ser-app-db) where cache is installed as server.

I have a Web server (ser-app-w) where cache is installed as web server and configured as CSP gateway.

I followed the configuration guide (https://docs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY...) and ser-app-w perfectly display the CSP and CLS pages.

But that's not working for my REST service, for exemple with the REST sample:

http://ser-app-db/csp/samples/docserver/request(GET): work and show the request

http://ser-app-w/csp/samples/docserver/request(GET): return a 404.

Can someone help me ?

Thanks

Sébastien

Discussion (9)0

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Robert Cemper · Jul 27, 2017

since every installation of Caché has it's gateway I'm not clear what you did by
" configured as CSP gateway. "
with no manual change the gateway always talks to your local server ser-app-w

From CSPgatewayMgmt on ser-app-w you should check access to ser-app-db

2 0

Bernd Mueller · Jul 27, 2017

Hi,
i guess you need to add a wildcard * mapping handler to webserver /cspgateway configuration to pass extension-less requests to the caché-server as well. What webserver are you using? IIS or apache?

0 0

Bernd Mueller · Jul 28, 2017

see here: "Registering Additional File Types with CSP" and "Mapping the CSP File Extensions" right before.

http://docs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY=...

2 0

score 0 · Answer 1 · 2017-07-27T04:56:25-04:00

Hello Robert,

Yes the gateway on ser-app-w is configured to access server ser-app-db.

It works for the cps and cls files, example:

http://ser-app-db/csp/samples/test.csp --> http://ser-app-w/csp/samples/test.csp

http://ser-app-db/csp/samples/test.cls --> http://ser-app-w/csp/samples/test.cls

But it's not working with a web application link like:

http://ser-app-db/csp/samples/docserver/request --> http://ser-app-w/csp/samples/docserver/request

Thanks,

Sébastien

score 0 · Answer 2 · 2017-07-27T09:26:12-04:00

ah, you are trying with /csp/samples/docserver. Be aware that for security reasons this web-app is by default *disabled*. If you wanna use it you need to *enable* it.

score 0 · Answer 3 · 2017-07-28T05:40:13-04:00

Hi Bernd,

Yes /csp/samples/docserver is enabled in web application and work on the ser-app-db server. But is not working on the ser-app-w server.

I use IIS, i'm not sur to understand where do you want I use the wildcard ?

Thanks,

Sébastien

score 0 · Answer 4 · 2017-07-28T07:34:59-04:00

Thanks a lot Bernd,

Adding the wildcard in the Handler Mappings was the solution.

Great :)

Thanks,

Have a good day

Sébastien

score 0 · Answer 5 · 2017-08-11T07:02:55-04:00

For the record, this was answered to the satisfaction of the OP by [@Bernd Mueller] in his 28 July 2017 comment, where he wrote:

see here: "Registering Additional File Types with CSP" and "Mapping the CSP File Extensions" right before.
http://docs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY=...

score 0 · Answer 6 · 2017-08-14T06:32:00-04:00

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[Fixed]Call REST Service on CSP Gateway Server

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