<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>Wt: Wt::Auth::AbstractPasswordService::AbstractStrengthValidator Class Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css" /> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="search/search.js"></script> <script type="text/javascript"> $(document).ready(function() { searchBox.OnSelectItem(0); }); </script> </head> <body> <div id="top"><!-- do not remove this div! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">Wt  <span id="projectnumber">3.2.3</span> </div> </td> </tr> </tbody> </table> </div> <!-- Generated by Doxygen 1.7.5.1 --> <script type="text/javascript"> var searchBox = new SearchBox("searchBox", "search",false,'Search'); </script> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li> <div id="MSearchBox" class="MSearchBoxInactive"> <span class="left"> <img id="MSearchSelect" src="search/mag_sel.png" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" alt=""/> <input type="text" id="MSearchField" value="Search" accesskey="S" onfocus="searchBox.OnSearchFieldFocus(true)" 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href="classWt_1_1Auth_1_1AbstractPasswordService_1_1AbstractStrengthValidator.html">AbstractStrengthValidator</a> </li> </ul> </div> </div> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> </div> <div class="headertitle"> <div class="title">Wt::Auth::AbstractPasswordService::AbstractStrengthValidator Class Reference</div> </div> </div> <div class="contents"> <!-- doxytag: class="Wt::Auth::AbstractPasswordService::AbstractStrengthValidator" --><!-- doxytag: inherits="Wt::WValidator" --> <p>Validator for password strength. <a href="classWt_1_1Auth_1_1AbstractPasswordService_1_1AbstractStrengthValidator.html#details">More...</a></p> <div class="dynheader"> Inheritance diagram for Wt::Auth::AbstractPasswordService::AbstractStrengthValidator:</div> <div class="dyncontent"> <div class="center"><img src="classWt_1_1Auth_1_1AbstractPasswordService_1_1AbstractStrengthValidator__inherit__graph.png" border="0" usemap="#Wt_1_1Auth_1_1AbstractPasswordService_1_1AbstractStrengthValidator_inherit__map" alt="Inheritance graph"/></div> <map name="Wt_1_1Auth_1_1AbstractPasswordService_1_1AbstractStrengthValidator_inherit__map" id="Wt_1_1Auth_1_1AbstractPasswordService_1_1AbstractStrengthValidator_inherit__map"> <area shape="rect" href="classWt_1_1Auth_1_1PasswordStrengthValidator.html" title="A default implementation for password strength validation." alt="" coords="79,229,316,256"/><area shape="rect" href="classWt_1_1WValidator.html" title="A validator is used to validate user input according to pre-defined rules." alt="" coords="143,80,252,107"/><area shape="rect" href="classWt_1_1WObject.html" title="A base class for objects that participate in the signal/slot system." alt="" coords="149,5,245,32"/></map> <center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div> <p><a href="classWt_1_1Auth_1_1AbstractPasswordService_1_1AbstractStrengthValidator-members.html">List of all members.</a></p> <table class="memberdecls"> <tr><td colspan="2"><h2><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classWt_1_1Auth_1_1AbstractPasswordService_1_1StrengthValidatorResult.html">StrengthValidatorResult</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Auth_1_1AbstractPasswordService_1_1AbstractStrengthValidator.html#a7c30409496218b621aa5c9a7893a4078">evaluateStrength</a> (const <a class="el" href="classWt_1_1WString.html">WString</a> &password, const <a class="el" href="classWt_1_1WString.html">WString</a> &loginName, const std::string &email) const =0</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Evaluates the strength of a password. <a href="#a7c30409496218b621aa5c9a7893a4078"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classWt_1_1WValidator_1_1Result.html">Result</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Auth_1_1AbstractPasswordService_1_1AbstractStrengthValidator.html#a718deaef5dd331a51eddedf3a90a4f7b">validate</a> (const <a class="el" href="classWt_1_1WString.html">WString</a> &password, const <a class="el" href="classWt_1_1WString.html">WString</a> &loginName, const std::string &email) const </td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Validates a password. <a href="#a718deaef5dd331a51eddedf3a90a4f7b"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classWt_1_1WValidator_1_1Result.html">Result</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Auth_1_1AbstractPasswordService_1_1AbstractStrengthValidator.html#a20fc36e693a20f6b3f89ac334c0b7470">validate</a> (const <a class="el" href="classWt_1_1WString.html">WString</a> &password) const </td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Validates a password. <a href="#a20fc36e693a20f6b3f89ac334c0b7470"></a><br/></td></tr> </table> <hr/><a name="details" id="details"></a><h2>Detailed Description</h2> <div class="textblock"><p>Validator for password strength. </p> <p>This class defines a specialized validator interface for evaluating password strength. The implementation allows to evaluate strength in addition to the normal validator functionality of validating a password.</p> <p>The <a class="el" href="classWt_1_1Auth_1_1AbstractPasswordService_1_1AbstractStrengthValidator.html#a7c30409496218b621aa5c9a7893a4078" title="Evaluates the strength of a password.">evaluateStrength()</a> computes the strength and returns an instance of StrenghtValidatorResult which contains information on the validity and the strength of the password together with possible messages.</p> <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1Auth_1_1AbstractPasswordService.html#a8c6818142b299560af81bbae31555558" title="Returns a validator which checks that a password is strong enough.">strengthValidator()</a> </dd></dl> </div><hr/><h2>Member Function Documentation</h2> <a class="anchor" id="a7c30409496218b621aa5c9a7893a4078"></a><!-- doxytag: member="Wt::Auth::AbstractPasswordService::AbstractStrengthValidator::evaluateStrength" ref="a7c30409496218b621aa5c9a7893a4078" args="(const WString &password, const WString &loginName, const std::string &email) const =0" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual <a class="el" href="classWt_1_1Auth_1_1AbstractPasswordService_1_1StrengthValidatorResult.html">StrengthValidatorResult</a> Wt::Auth::AbstractPasswordService::AbstractStrengthValidator::evaluateStrength </td> <td>(</td> <td class="paramtype">const <a class="el" href="classWt_1_1WString.html">WString</a> & </td> <td class="paramname"><em>password</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classWt_1_1WString.html">WString</a> & </td> <td class="paramname"><em>loginName</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const std::string & </td> <td class="paramname"><em>email</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const<code> [pure virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Evaluates the strength of a password. </p> <p>The result is an instance of <a class="el" href="classWt_1_1Auth_1_1AbstractPasswordService_1_1StrengthValidatorResult.html" title="Result returned when validating password strength.">StrengthValidatorResult</a> which contains information on the validity and the strength of the password together with possible messages.</p> <p>The validator may take into account the user's login name and email address, to exclude passwords that are too similar to these. </p> <p>Implemented in <a class="el" href="classWt_1_1Auth_1_1PasswordStrengthValidator.html#aba8727f4af86091a3be7e1b959f79864">Wt::Auth::PasswordStrengthValidator</a>.</p> </div> </div> <a class="anchor" id="a718deaef5dd331a51eddedf3a90a4f7b"></a><!-- doxytag: member="Wt::Auth::AbstractPasswordService::AbstractStrengthValidator::validate" ref="a718deaef5dd331a51eddedf3a90a4f7b" args="(const WString &password, const WString &loginName, const std::string &email) const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classWt_1_1WValidator_1_1Result.html">WValidator::Result</a> Wt::Auth::AbstractPasswordService::AbstractStrengthValidator::validate </td> <td>(</td> <td class="paramtype">const <a class="el" href="classWt_1_1WString.html">WString</a> & </td> <td class="paramname"><em>password</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classWt_1_1WString.html">WString</a> & </td> <td class="paramname"><em>loginName</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const std::string & </td> <td class="paramname"><em>email</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const<code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Validates a password. </p> <p>This uses <a class="el" href="classWt_1_1Auth_1_1AbstractPasswordService_1_1AbstractStrengthValidator.html#a7c30409496218b621aa5c9a7893a4078" title="Evaluates the strength of a password.">evaluateStrength()</a>, isValid() and message() to return the result of password validation. </p> </div> </div> <a class="anchor" id="a20fc36e693a20f6b3f89ac334c0b7470"></a><!-- doxytag: member="Wt::Auth::AbstractPasswordService::AbstractStrengthValidator::validate" ref="a20fc36e693a20f6b3f89ac334c0b7470" args="(const WString &password) const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classWt_1_1WValidator_1_1Result.html">WValidator::Result</a> Wt::Auth::AbstractPasswordService::AbstractStrengthValidator::validate </td> <td>(</td> <td class="paramtype">const <a class="el" href="classWt_1_1WString.html">WString</a> & </td> <td class="paramname"><em>password</em></td><td>)</td> <td> const<code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Validates a password. </p> <p>Calls validate(password, <a class="el" href="classWt_1_1WString.html#a511a12bce677dc733bd7b6b9415bff73" title="An empty string.">WString::Empty</a>, ""); </p> <p>Reimplemented from <a class="el" href="classWt_1_1WValidator.html#a78808215d68944dedca11ff8889374ed">Wt::WValidator</a>.</p> </div> </div> </div> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a 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