[mapserver-users] MapServer Environment Variables and IIS
geographika
geographika at gmail.com
Tue Feb 10 06:05:14 PST 2015
Thanks for the reply.
It should be possible to set these in IIS in the web.config file as
outlined here:
http://www.iis.net/configreference/system.webserver/fastcgi/application/environmentvariables
<fastCgi>
<application fullPath="C:\Mapserver\bin\mapserv.exe">
<environmentVariables>
<environmentVariable name="CURL_CA_BUNDLE"
value="C:\Mapserver\bin\curl\curl-ca-bundle.crt" />
</environmentVariables>
</application>
</fastCgi>
<handlers>
<add name="MapServerFastCgi" path="*" verb="*" type=""
modules="FastCgiModule" scriptProcessor="C:\Mapserver\bin\mapserv.exe"
resourceType="Unspecified"
requireAccess="Script" allowPathInfo="false" preCondition=""
responseBufferLimit="4194304" />
</handlers>
<http://www.iis.net/configreference/system.webserver/fastcgi/application/environmentvariables>
However I've tried at all levels (app, web site, server) with no luck.
On 10/02/2015 14:22, thomas bonfort wrote:
>
> Mod fcgid on apache has special directives to set environment
> variables, c.f. FcgidInitialEnv . on iis you hopefully have the same...
>
> On Feb 10, 2015 8:18 AM, "geographika" <geographika at gmail.com
> <mailto:geographika at gmail.com>> wrote:
>
> Some further details after debugging. I modified mmaphttp.c and
> recompiled MapServer just to confirm the missing environment
> variables.
>
> // pszCurlCABundle =
> "C:\\MapServer\\bin\\curl\\curl-ca-bundle.crt"; // works when
> hardcoded
> pszCurlCABundle = getenv("Path");
> msDebug("Test CURL_CA_BUNDLE=%s\n", pszCurlCABundle);
>
> test1 = getenv("Path");
> msDebug("Path=%s\n", test1);
>
> Then run using mapserv the env variables are correct. When run in
> IIS using FastCGI both appear as null in the log file.
>
> [Tue Feb 10 13:54:13 2015].868000 Test CURL_CA_BUNDLE=(null)
> [Tue Feb 10 13:54:13 2015].868000 Path=(null)
>
> getenv is part of the standard C library
> http://www.codingunit.com/c-reference-stdlib-h-function-getenv
> So I guess this must be an IIS/FastCGI issue rather than MapServer?
>
> Seth
>
> On 09/02/2015 21:48, Jeff McKenna wrote:
>
> On 2015-02-09 1:03 PM, geographika wrote:
>
> Thanks Jeff.
> The environment variable is definitely set in system
> variables, and I've
> rebooted a few times now. It also happens on both a w08r2
> server and a
> Windows 7 machine.
> I can see it in
> HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session
> Manager\Environment
> I'm using x64 MapServer, but the environment variables
> appear in my x64
> Python script.
> I had this working a couple of years ago, and tried to see
> if anything
> has changed in the MS source since but no luck.
>
> I think I should also be able to set it in the web.config
> using the
> following, but also no luck:
>
> <fastCgi>
> <application
> fullPath="C:\Mapserver\bin\mapserv.exe">
> <environmentVariables>
> <environmentVariable
> name="CURL_CA_BUNDLE"
> value="C:\Mapserver\bin\curl\curl-ca-bundle.crt" />
> </environmentVariables>
> </application>
> </fastCgi>
>
> Regards,
>
> Seth
>
>
>
> I think I may been in your exact shoes once, and it was a
> problem with the Curl library in the MapServer build (I
> believe Curl is used for this certification/communication,
> along with the OpenSSL, but you could clarify this with other
> developers). I would also test with MS4W to see if you get
> the same problem.
>
> I think you said it used to work with an older MapServer
> version; I would therefore test on that same server with that
> same older MapServer version/package again too.
>
> Ha, this is how I debug (yes gives you grey hairs ha!).
>
> -jeff
>
>
>
>
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