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<a id="0." href="#"></a>
<title>WASD Configuration &ndash; Introduction</title>
<a id="1." href="#"></a>
<a id="1.introduction" href="#"></a>
<a id="introduction" href="#"></a>
<h1 class="head chunk">WASD Configuration</h1>
<h1 class="head"><span class="numb">1.</span><span class="text">Introduction</span></h1>

<table class="TOC2table">
<tr><td><a href="config001.html#1.1.troubleshooting"><span class="numb">1.1</span><span class="text">Troubleshooting?</span></a>
</table>
</div>

<table class="NAVtable NAVprint"><tr>
<td><a href="javascript:window.history.back();">&#8617;&#xFE0E;</a>
<td><a href="config000.html#0.">&#8598;&#xFE0E;</a>
<td><a href="config000.html#0.">&#8593;&#xFE0E;</a>
<td><a href="config002.html#2.">&#8600;&#xFE0E;</a>
<td><a href="javascript:window.history.forward();">&#8618;&#xFE0E;</a>
</table>

<a id="1.0.0.0.1" href="#"></a>
<a id="1.welcome" href="#"></a>
<a id="welcome" href="#"></a>
<h5 class="head"><span class="text">Welcome!</span></h5>

<p> WASD is outlined in the
<a class="link blank" target="_blank" href="../features/#introduction">Introduction</a> and
<a class="link blank" target="_blank" href="../features/#packageoverview">Package Overview</a> sections of the
<a class="link blank" target="_blank" href="../features/#0.">WASD Features</a> document.

<p> Installation and update of the package is covered by
<a class="link blank" target="_blank" href="../install/#0.">WASD Installation</a>.

<p> This document provides detailed configuration instructions of the WASD Web
Services package.

<p> Following installation the package should require only minor further
configuration for basic serving.

<p> WASD configuration is performed using the contents of five files located
using logical names

<table class="tabl">
<tr class="tabr">
<td class="tabd">WASD_CONFIG_AUTH
<td class="tabd">request authorization control
<tr class="tabr">
<td class="tabd">WASD_CONFIG_GLOBAL
<td class="tabd">global server configuration
<tr class="tabr">
<td class="tabd">WASD_CONFIG_MAP
<td class="tabd">request processing control
<tr class="tabr">
<td class="tabd">WASD_CONFIG_MSG
<td class="tabd">provides server messages
<tr class="tabr">
<td class="tabd">WASD_CONFIG_SERVICE
<td class="tabd">specifies services (virtual servers)
</table>

<p> along with server CLI parameters commonly provide by startup DCL procedures.

<p> <span class="high bold">Initially</span> two files may require alteration.

<ol class="list">

<li class="item"> The startup file, possibly to set the local WASD_CONFIG_GMT logical (for
systems not supporting DTSS (e.g. DECnet-Plus)).  Consider using the
STARTUP_LOCAL.COM file for other site-specific requirements
(<a class="link blank" target="_blank" href="../install/#accountsupportfiles">Account Support Files</a> in <a class="link blank" target="_blank" href="../install/#0.">WASD Installation</a>).

<li class="item"> The only configuration that should require immediate attention will be
the mapping rules (<a class="link" href="config010.html#10.requestprocessingconfiguration">10. Request Processing Configuration</a>).

</ol>

<p> <span class="high bold">More generally</span> server runtime configuration involves the considerations
discussed in <a class="link" href="config002.html#2.2.siteorganisation">2.2 Site Organisation</a> along with the following aspects:

<ul class="list">

<li class="item"> Configuring the HTTP server run-time characteristics
(<a class="link" href="config002.html#2.configurationconsiderations">2. Configuration Considerations</a>).

<li class="item"> Mapping request paths to the VMS file system, and to other things such as
scripts (<a class="link" href="config010.html#10.requestprocessingconfiguration">10. Request Processing Configuration</a>).

<li class="item"> Customizing some or all messages (<a class="link" href="config008.html#8.messageconfiguration">8. Message Configuration</a>).

<li class="item"> Establishing an authentication and authorization environment
(<a class="link" href="config011.html#11.authorizationconfigurationbasics">11. Authorization Configuration (Basics)</a>).

</ul>

<a id="1.0.0.0.2" href="#"></a>
<a id="1.keepsitespecificresourcesandserverinstallationseparateanddistinct" href="#"></a>
<a id="keepsitespecificresourcesandserverinstallationseparateanddistinct" href="#"></a>
<h5 class="head"><span class="text">Keep site-specific resources and server installation separate and distinct.</span></h5>

<a id="1.1" href="#"></a>
<a id="1.1.troubleshooting" href="#"></a>
<a id="troubleshooting" href="#"></a>
<h2 class="head"><span class="numb">1.1</span><span class="text">Troubleshooting?</span></h2>

<p> When initially installing or configuring WASD, and sometimes later where
something breaks spectacularly, it is most useful to be able to gain insight
into what the server is up to.

<p> The <span class="high italic">go-to</span> tool is&nbsp; <span style="font-size:110%">WATCH</span>&nbsp; 
(yes, all capitals, and for no other reason than it makes it stand out).

<p> WATCH is described in detail in
<a class="link blank" target="_blank" href="../features/#watchfacility">WATCH Facility</a> of the <a class="link blank" target="_blank" href="../features/#0.">WASD Features and Facilities</a>
document.

<p> For most circumstances WATCH can be made available for troubleshooting even
if the configuration is significantly broken.  This is done by using a
skeleton-key to authorise special access into the server.

<p> The skeleton-key is described in detail in
<a class="link blank" target="_blank" href="../features/#skeletonkeyauthentication">Skeleton-Key Authentication</a> of the <a class="link blank" target="_blank" href="../features/#0.">WASD Features and Facilities</a>
document.

<p> <span class="high bold">TL;DR</span>

<p> Enable at the command-line with the username anything beginning with an
underscore and at least 8 characters, same for the password length.

<div class="blockof code">&dollar; HTTPD /DO=AUTH=SKELKEY=_<span class="high italic">username</span>:<span class="high italic">password</span>
</div>

<p> Then using a browser access any available service, entering the above
username (including underscore) and password when prompted.

<div class="blockof block"><a class="link blank" target="_blank" href="/httpd/-/admin/report/WATCH">https://<i>the.host.name:port</i>&thinsp;/httpd/-/admin/report/WATCH</a>
</div>

<p> The service administration facilities (of which WATCH is one) are also
available and useful.

<div class="blockof block"><a class="link blank" target="_blank" href="/httpd/-/admin/">https://<i>the.host.name:port</i>&thinsp;/httpd/-/admin/</a>
</div>
<!-- source:0400_CONSIDER.WASDOC -->

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<td><a href="javascript:window.history.back();">&#8617;&#xFE0E;</a>
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