rspec/rules/S5167/csharp/rule.adoc

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2020-06-30 12:50:28 +02:00
include::../description.adoc[]
== Noncompliant Code Example
----
string value = Request.QueryString["value"];
Response.AddHeader("X-Header", value); // Noncompliant
----
== Compliant Solution
----
string value = Request.QueryString["value"];
// Allow only alphanumeric characters
if (value == null || !Regex.IsMatch(value, "^[a-zA-Z0-9]+$"))
{
throw new Exception("Invalid value");
}
Response.AddHeader("X-Header", value);
----
include::../see.adoc[]