public void TestIsSubdomainOf(Uri subdomain, Uri domain)
{
// Act
bool isSubdomain = UriHelpers.IsSubdomainOf(subdomain, domain);
// Assert
Assert.True(isSubdomain);
}
public void TestIsSubdomainOf_ReturnsFalse_WhenNotSubdomain(Uri subdomain, Uri domain)
{
// Act
bool isSubdomain = UriHelpers.IsSubdomainOf(subdomain, domain);
// Assert
Assert.False(isSubdomain);
}
public static bool IsOriginAnAllowedSubdomain(this CorsPolicy policy, string origin)
{
if (policy.Origins.Contains(origin))
{
return(true);
}
if (Uri.TryCreate(origin, UriKind.Absolute, out var originUri))
{
return(policy.Origins
.Where(o => o.Contains($"://{_WildcardSubdomain}"))
.Select(CreateDomainUri)
.Any(domain => UriHelpers.IsSubdomainOf(originUri, domain)));
}
return(false);
}