/* goodG2B() - use goodsource and badsink */
private static void GoodG2B()
{
string data;
/* FIX: Use a hardcoded string */
data = "foo";
Dictionary <int, string> dataDictionary = new Dictionary <int, string>();
dataDictionary.Add(0, data);
dataDictionary.Add(1, data);
dataDictionary.Add(2, data);
CWE90_LDAP_Injection__Database_74b.GoodG2BSink(dataDictionary);
}
public override void Bad()
{
string data;
data = ""; /* Initialize data */
/* Read data from a database */
{
try
{
/* setup the connection */
using (SqlConnection connection = IO.GetDBConnection())
{
connection.Open();
/* prepare and execute a (hardcoded) query */
using (SqlCommand command = new SqlCommand(null, connection))
{
command.CommandText = "select name from users where id=0";
command.Prepare();
using (SqlDataReader dr = command.ExecuteReader())
{
/* POTENTIAL FLAW: Read data from a database query SqlDataReader */
data = dr.GetString(1);
}
}
}
}
catch (SqlException exceptSql)
{
IO.Logger.Log(NLog.LogLevel.Warn, exceptSql, "Error with SQL statement");
}
}
Dictionary <int, string> dataDictionary = new Dictionary <int, string>();
dataDictionary.Add(0, data);
dataDictionary.Add(1, data);
dataDictionary.Add(2, data);
CWE90_LDAP_Injection__Database_74b.BadSink(dataDictionary);
}
