CSP Gateway Configuration Guide - InterSystems Documentation

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Web Servers for Microsoft Windows 4.3.3 Option 2: Apache and CGI Modules with NSD (nph-CSPcgi.exe) You should configure the Web server such that it recognizes CSP requests (files of type .csp, .cls, and .zen) and passes them to the CSP gateway for processing. The Web server configuration file (httpd.conf) is in the following directory: C:\Program Files\Apache Group\Apache\conf Add the following section to the end of httpd.conf: AllowOverride None Options FollowSymLinks ExecCGI Order allow,deny Allow from all ScriptAliasMatch /*\.([Cc][Ss][Pp]|[Cc][Ll][Ss])$ \ "c:/MyCache/csp/bin/nph-CSPcgi.exe" Alias /csp/ c:/MyCache/csp/ AllowOverride None Options MultiViews FollowSymLinks ExecCGI Order allow,deny Allow from all Deny from all ScriptAlias /csp-bin/ "c:/MyCache/csp/bin/" ScriptAliasMatch /csp/bin/Systems/Module.cxw \ "c:/MyCache/csp/bin/nph-CSPcgiSys.exe" ScriptAliasMatch /csp/bin/RunTime/Module.cxw \ "c:/MyCache/csp/bin/nph-CSPcgi.exe" AllowOverride None Options None Order allow,deny Allow from all Allow from all The above configuration block relies on the Regular Expressions (regex) processor being available to the Apache environment. Sometimes this is not the case (particularly with Windows 2000 systems) and CSP files are consequently not served (File not found errors are returned). To remedy this situation, associate the (virtual) root location of your CSP applications with the CGI module instead of making the association through the CSP file extensions. For example, your CSP applications are in /csp. To associate the CSP CGI module with files under /csp, replace the following configuration block: AllowOverride None Options FollowSymLinks ExecCGI Order allow,deny Allow from all ScriptAliasMatch /*\.([Cc][Ss][Pp]|[Cc][Ll][Ss])$ "c:/MyCache/csp/bin/nph-CSPcgi.exe" with AllowOverride None Options FollowSymLinks ExecCGI Order allow,deny Allow from all ScriptAlias /csp "c:/MyCache/csp/bin/nph-CSPcgi.exe" These directives work for URLs of the form: http://localhost:/csp/*.csp 94 CSP Gateway Configuration Guide
Apache Servers Duplicate this configuration block for other root locations. For example, repeat the process for /myapps for URLs of the form: http://localhost:/myapps/*.csp Another approach to avoiding the regex issue is to use an Action directive in conjunction with a CSP MIME type. However, note that Action is a content filtering technique and, as such, requires that your CSP files are physically present on the Web server host even if the Caché server is installed on a separate computer. To use this approach: 1. Add a new MIME type to the end of the Apache mime.types file and associate it with the file types representing CSP content, .csp, .cls, and .zen. The mime.types file are in the same directory as the httpd.conf file: text/csp csp cls 2. Add the Action directive to the end of the CGI configuration block in httpd.conf such that it reads: Alias /csp/ c:/MyCache/csp/ AllowOverride None Options MultiViews FollowSymLinks ExecCGI Order allow,deny Allow from all Deny from all Deny from all Deny from all Deny from all Deny from all Deny from all ScriptAlias /csp-bin/ "c:/MyCache/csp/bin/" AllowOverride None Options None Order allow,deny Allow from all Action text/csp “/csp-bin/nph-CSPcgi.exe” Finally, note that because CGI is an open standard, the CSP CGI modules work with any Web server. 3. Restart Apache after making changes to httpd.conf. 4.3.3.1 Operating and Managing the Gateway with Apache NSD This connectivity option depends on the CSP Gateway’s Network Service Daemon (NSD). 1. Start the CSP NSD as described in Operating the Network Service Daemon. 2. Restart Apache after making changes to its configuration (httpd.conf). The order in which Apache and the NSD are started is unimportant. 3. To access the CSP Web Gateway Management page, point your browser at one of the following locations: http://localhost:/csp/bin/Systems/Module.cxw http://localhost:/csp-bin/nph-CSPcgiSys CSP Gateway Configuration Guide 95
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Table of Contents About this Book .
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5 Web Servers for UNIX®, Linux, an
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1 Introduction to the CSP Gateway T
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Using the Network Service Daemon (N
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Minimal Apache Web Server or Privat
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2 CSP Gateway Operation and Configu
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CSP Web Gateway Management Page The
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CSP Web Gateway Management Page 2.1
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CSP Web Gateway Management Page Use
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CSP Web Gateway Management Page Log
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CSP Web Gateway Management Page 2.1
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CSP Web Gateway Management Page Par
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CSP Gateway and Security 4. Click S
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CSP Gateway and Security Windows Pa
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CGI Environment Variables The clien
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HTTP Response Headers by invoking o
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Compressing the Response to Request
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Compressing the Response to Request
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CSP Page Output Caching 2.7.1 %resp
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CSP with Microsoft Active Server Pa
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