103 lines
5.8 KiB
HTML
103 lines
5.8 KiB
HTML
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<meta name="DC.Title" content="cwbCO_UseSecureSockets" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>cwbCO_UseSecureSockets</title>
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</head>
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<body id="cwbco_usesecuresockets"><a name="cwbco_usesecuresockets"><!-- --></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"><span class="apiname">cwbCO_UseSecureSockets</span></h1>
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<div><div class="section"><h4 class="sectiontitle">Purpose</h4><p>Specify that all communication to the iSeries™ system
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that uses the specified system object either must use secure sockets or must
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not use secure sockets.</p>
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</div>
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<div class="section"><h4 class="sectiontitle">Syntax</h4><pre>
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UINT CWB_ENTRY cwbCO_UseSecureSockets(
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cwbCO_SysHandle system,
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cwb_Boolean useSecureSockets );</pre>
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</div>
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<div class="section"><h4 class="sectiontitle">Parameters</h4><dl><dt class="dlterm">cwbCO_SysHandle system - input</dt>
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<dd>Handle that previously was returned from <span class="apiname">cwbCO_CreateSystem</span> or <span class="apiname">cwbCO_CreateSystemLike</span>.
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It identifies the iServer system.</dd>
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<dt class="dlterm">cwb_Boolean useSecureSockets - input</dt>
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<dd>Specifies whether to require secure sockets use when communicating with
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the iSeries system
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that the specified system object handle represents. Use the appropriate value: <dl><dt class="dlterm">CWB_TRUE</dt>
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<dd>Require secure sockets use for communication</dd>
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<dt class="dlterm">CWB_FALSE</dt>
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<dd>Do not use secure sockets for communication</dd>
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<dt class="dlterm">CWB_USER_TIMEOUT</dt>
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<dd>The connect timeout value associated with the system object expired before
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the connection verification attempt completed, so we stopped waiting.</dd>
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</dl>
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</dd>
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</dl>
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</div>
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<div class="section"><h4 class="sectiontitle">Return Codes</h4><p>The following list shows common return
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values:</p>
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<dl><dt class="dlterm">CWB_OK</dt>
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<dd>Successful completion.</dd>
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<dt class="dlterm">CWB_INVALID_API_HANDLE</dt>
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<dd>Invalid system handle.</dd>
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<dt class="dlterm">CWB_SECURE_SOCKETS_NOTAVAIL</dt>
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<dd>Secure sockets is not available. It may not be installed on the PC, prohibited
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for this user, or not available on the iServer system.</dd>
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<dt class="dlterm">CWB_RESTRICTED_BY_POLICY</dt>
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<dd>A policy exists that prohibits the user from changing this value.</dd>
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<dt class="dlterm">CWB_INV_AFTER_SIGNON</dt>
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<dd>Signon has successfully occurred by using the specified system object,
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so this setting no longer may be changed.</dd>
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</dl>
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</div>
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<div class="section"><h4 class="sectiontitle">Usage</h4><p>Even if a connection to the specified service
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already exists for the given system object, a new connection is attempted.
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The attributes of the given system object, such as whether to use secure sockets,
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are used for this connection attempt. It is therefore possible that connection
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verification may fail given the passed system object, but might succeed to
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the same system given a system object whose attributes are set differently.
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The most obvious example of this is where secure sockets use is concerned,
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since the non-secure-sockets version of the service may be running on the iSeries system,
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while the secure-sockets version of the service might not be running, or vice-versa.</p>
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<p>iSeries Access
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for Windows<sup>®</sup> may
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or may not be able to detect at the time this API is called if Secure Sockets
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will be available for use at connect time for this iSeries system. Even if CWB_SECURE_SOCKETS_NOTAVAIL
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is NOT returned, it may be determined at a later time that secure sockets
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is not available.</p>
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<p><img src="./delta.gif" alt="Start of change" />Although with limitations, iSeries Access
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for Windows enforces
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Federal Information Processing Standards (FIPS) compliance when SSL is used,
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this API does not return an indication of whether FIPS compliance is on or
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off. The only way to verify that FIPS-compliance is on or off is to visually
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inspect the FIPS compliance checkbox in iSeries Access for Windows Properties.
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For more information about FIPS and its use, see the User's Guide installed
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with iSeries Access
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for Windows. <img src="./deltaend.gif" alt="End of change" /></p>
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</div>
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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="rzaikcommapilist4.htm" title="Use the APIs to get and set other system object attributes, or determine if the attributes are restricted by policies.">Communications and security: Get and set attribute APIs</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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