55 lines
3.3 KiB
HTML
55 lines
3.3 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Secure directories" />
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<meta name="abstract" content="To access an object within the root file system, you read through the entire path to that object." />
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<meta name="description" content="To access an object within the root file system, you read through the entire path to that object." />
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<meta name="DC.Relation" scheme="URI" content="rzamvplanifssec.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="ifssecdirectory" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Secure directories</title>
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</head>
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<body id="ifssecdirectory"><a name="ifssecdirectory"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Secure directories</h1>
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<div><p>To access an object within the root file system, you read through
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the entire path to that object.</p>
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<p>To search a directory, you must have *X (*OBJOPR and *EXECUTE) authority
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to that directory. Assume, for example, that you want to access the following
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object: <span class="filepath">/companya/customers/custfile.dat</span> </p>
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<p>You must have *X authority to the companya directory and to the customers
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directory. </p>
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<p>With the root file system, you can create a symbolic link to an object.
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Conceptually, a symbolic link is an alias for a path name. Usually, it is
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shorter and easier to remember than the full path name. A symbolic link does
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not, however, create a different physical path to the object. The user still
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needs *X authority to every directory and subdirectory in the physical path
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to the object. </p>
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<p>For objects in the root file system, you can use directory security just
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as you might use library security in the QSYS.LIB file system. You can, for
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example, set the public authority of a directory to *EXCLUDE to prevent public
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users from accessing any objects within that tree.</p>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzamvplanifssec.htm" title="The integrated file system provides you with multiple ways to store and view information on the server.">Plan integrated file system security</a></div>
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</div>
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</div>
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</body>
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</html>
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