src/eric7/Documentation/Source/eric7.Plugins.CheckerPlugins.CodeStyleChecker.Security.Checks.injectionSql.html

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<h1>eric7.Plugins.CheckerPlugins.CodeStyleChecker.Security.Checks.injectionSql</h1>
<p>
Module implementing a check for SQL injection.
</p>

<h3>Global Attributes</h3>
<table>
<tr><td>SIMPLE_SQL_RE</td></tr>
</table>

<h3>Classes</h3>
<table>
<tr><td>None</td></tr>
</table>

<h3>Functions</h3>
<table>
<tr>
<td><a href="#_checkString">_checkString</a></td>
<td>Function to check a given string against the list of search patterns.</td>
</tr>
<tr>
<td><a href="#_evaluateAst">_evaluateAst</a></td>
<td>Function to analyze the given ast node.</td>
</tr>
<tr>
<td><a href="#checkHardcodedSqlExpressions">checkHardcodedSqlExpressions</a></td>
<td>Function to check for SQL injection.</td>
</tr>
<tr>
<td><a href="#getChecks">getChecks</a></td>
<td>Public method to get a dictionary with checks handled by this module.</td>
</tr>
</table>

<hr />
<hr />
<a NAME="_checkString" ID="_checkString"></a>
<h2>_checkString</h2>
<b>_checkString</b>(<i>data</i>)
<p>
    Function to check a given string against the list of search patterns.
</p>

<dl>

<dt><i>data</i> (str)</dt>
<dd>
string data to be checked
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating a match
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
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<hr />
<hr />
<a NAME="_evaluateAst" ID="_evaluateAst"></a>
<h2>_evaluateAst</h2>
<b>_evaluateAst</b>(<i>node</i>)
<p>
    Function to analyze the given ast node.
</p>

<dl>

<dt><i>node</i> (ast.Constant)</dt>
<dd>
ast node to be analyzed
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
tuple containing a flag indicating an execute call, the resulting
        statement and a flag indicating a string replace call
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
tuple of (bool, str, bool)
</dd>
</dl>
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<hr />
<hr />
<a NAME="checkHardcodedSqlExpressions" ID="checkHardcodedSqlExpressions"></a>
<h2>checkHardcodedSqlExpressions</h2>
<b>checkHardcodedSqlExpressions</b>(<i>reportError, context, _config</i>)
<p>
    Function to check for SQL injection.
</p>

<dl>

<dt><i>reportError</i> (func)</dt>
<dd>
function to be used to report errors
</dd>
<dt><i>context</i> (SecurityContext)</dt>
<dd>
security context object
</dd>
<dt><i>_config</i> (dict)</dt>
<dd>
dictionary with configuration data (unused)
</dd>
</dl>
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<hr />
<hr />
<a NAME="getChecks" ID="getChecks"></a>
<h2>getChecks</h2>
<b>getChecks</b>(<i></i>)
<p>
    Public method to get a dictionary with checks handled by this module.
</p>

<dl>
<dt>Return:</dt>
<dd>
dictionary containing checker lists containing checker function and
        list of codes
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
dict
</dd>
</dl>
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