== How to fix it in Jwt.Net

=== Code examples

include::../../common/fix/code-rationale-decode.adoc[]

==== Noncompliant code example

[source,csharp,diff-id=1,diff-type=noncompliant]
----
using JWT;

public static void decode(IJwtDecoder decoder)
{
    decoder.Decode(token, secret, verify: false); // Noncompliant
}
----

[source,csharp,diff-id=2,diff-type=noncompliant]
----
using JWT;

public static void decode()
{
    var jwt = new JwtBuilder()
        .WithSecret(secret)
        .Decode(token); // Noncompliant
}
----

==== Compliant solution

[source,csharp,diff-id=1,diff-type=compliant]
----
using JWT;

public static void decode(IJwtDecoder decoder)
{
    decoder.Decode(token, secret, verify: true);
}
----

When using `JwtBuilder`, make sure to call `MustVerifySignature()`.

[source,csharp,diff-id=2,diff-type=compliant]
----
using JWT;

public static void decode()
{
    var jwt = new JwtBuilder()
        .WithSecret(secret)
        .MustVerifySignature()
        .Decode(token);
}
----

=== How does this work?

include::../../common/fix/decode.adoc[]

=== Going the extra mile

include::../../common/extra-mile/key-storage.adoc[]

include::../../common/extra-mile/key-rotation.adoc[]