131 lines
7.0 KiB
HTML
131 lines
7.0 KiB
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<meta name="DC.Title" content="cwbCO_ChangePassword" />
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<title>cwbCO_ChangePassword</title>
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</head>
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<body id="cwbco_changepassword"><a name="cwbco_changepassword"><!-- --></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_ChangePassword</span></h1>
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<div><div class="section"><h4 class="sectiontitle">Purpose</h4><p>Changes the password of the specified user
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on the iSeries™ system
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from a specified old to a specified new value. This API does NOT use the user
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ID and password that currently are set in the given system object, nor does
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it change these values.</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_ChangePassword(
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cwbCO_SysHandle system,
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LPCSTR userID,
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LPCSTR oldPassword,
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LPCSTR newPassword,
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cwbSV_ErrHandle errorHandle);</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 returned previously from <span class="apiname">cwbCO_CreateSystem</span> or <span class="apiname">cwbCO_CreateSystemLike</span>.
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It identifies the iSeries system.</dd>
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<dt class="dlterm">LPCSTR userID - input</dt>
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<dd>A pointer to an ASCIIZ string that contains the user ID. The maximum length
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is CWBCO_MAX_USER_ID + 1 characters, including the null terminator.</dd>
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<dt class="dlterm">LPCSTR oldPassword - input</dt>
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<dd>A pointer to a buffer which contains the old password. The maximum length
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is CWBCO_MAX_PASSWORD + 1 bytes, including the null terminator.</dd>
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<dt class="dlterm">LPCSTR newPassword - input</dt>
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<dd>A pointer to a buffer which contains the new password. The maximum length
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is CWBCO_MAX_PASSWORD + 1 bytes, including the null terminator.</dd>
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<dt class="dlterm">cwbSV_ErrHandle errorHandle - input/output</dt>
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<dd>Any returned messages will be written to this object. It is created with
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the <span class="apiname">cwbSV_CreateErrHandle</span> API. The messages may be retrieved
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through the <span class="apiname">cwbSV_GetErrText</span> API. If the parameter is set
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to zero, or if the errorHandle is invalid, no messages will be retrieved.</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_INVALID_POINTER</dt>
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<dd>A pointer parameter is NULL.</dd>
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<dt class="dlterm">CWB_GENERAL_SECURITY_ERROR</dt>
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<dd>A general security error occurred. The user profile does not have a password
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or the password validation program found an error in the password.</dd>
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<dt class="dlterm">CWB_INVALID_PASSWORD</dt>
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<dd>One or more characters in the new password is invalid or the password
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is too long.</dd>
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<dt class="dlterm">CWB_INVALID_USERID</dt>
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<dd>One or more characters in the user ID is invalid or the user ID is too
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long.</dd>
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<dt class="dlterm">CWB_UNKNOWN_USERID</dt>
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<dd>The supplied user ID is not known to this system.</dd>
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<dt class="dlterm">CWB_WRONG_PASSWORD</dt>
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<dd>Password is not correct.</dd>
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<dt class="dlterm">CWB_USER_PROFILE_DISABLED</dt>
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<dd>The user ID has been disabled.</dd>
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<dt class="dlterm">CWB_PW_TOO_LONG</dt>
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<dd>New password longer than maximum accepted length.</dd>
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<dt class="dlterm">CWB_PW_TOO_SHORT</dt>
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<dd>New password shorter than minimum accepted length.</dd>
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<dt class="dlterm">CWB_PW_REPEAT_CHARACTER</dt>
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<dd>New password contains a character used more than once.</dd>
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<dt class="dlterm">CWB_PW_ADJACENT_DIGITS</dt>
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<dd>New password has adjacent digits.</dd>
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<dt class="dlterm">CWB_PW_CONSECUTIVE_CHARS</dt>
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<dd>New password contains a character repeated consecutively.</dd>
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<dt class="dlterm">CWB_PW_PREVIOUSLY_USED</dt>
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<dd>New password was previously used.</dd>
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<dt class="dlterm">CWB_PW_DISALLOWED_CHAR</dt>
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<dd>New password uses an installation-disallowed character.</dd>
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<dt class="dlterm">CWB_PW_NEED_NUMERIC</dt>
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<dd>New password must contain at least one numeric.</dd>
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<dt class="dlterm">CWB_PW_MATCHES_OLD</dt>
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<dd>New password matches old password in one or more character positions.</dd>
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<dt class="dlterm">CWB_PW_NOT_ALLOWED</dt>
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<dd>New password exists in a dictionary of disallowed passwords.</dd>
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<dt class="dlterm">CWB_PW_CONTAINS_USERID</dt>
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<dd>New password contains user ID as part of the password.</dd>
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<dt class="dlterm">CWB_PW_LAST_INVALID_PWD</dt>
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<dd>The next invalid password will disable the user profile.</dd>
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<dt class="dlterm">CWB_NOT_ENOUGH_MEMORY</dt>
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<dd>Insufficient memory; may have failed to allocate temporary buffer.</dd>
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<dt class="dlterm">CWB_NON_REPRESENTABLE_UNICODE_CHAR</dt>
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<dd>One or more input Unicode characters have no representation in the codepage
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being used.</dd>
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<dt class="dlterm">CWB_API_ERROR</dt>
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<dd>General API failure.</dd>
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</dl>
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</div>
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<div class="section"><h4 class="sectiontitle">Usage</h4><p>Valid password lengths depend on the current
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setting of the iSeries system
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password level. Password levels 0 and 1 allow passwords up to 10 characters
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in length. Password levels 2 and 3 allow passwords up to 128 characters in
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length.</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="rzaikcommapilist3.htm" title="These APIs provide security validation and data.">Communication and security: Security validation and data 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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