/// <summary>
/// Check whether the product build date of the provided assemblies
/// exceeded the <see cref="License.Expiration"/> date.
/// </summary>
/// <param name="validationChain">The current <see cref="IStartValidationChain"/>.</param>
/// <param name="assemblies">The list of assemblies to check.</param>
/// <returns>An instance of <see cref="IStartValidationChain"/>.</returns>
public static IValidationChain ProductBuildDate(this IStartValidationChain validationChain, Assembly[] assemblies)
{
var validationChainBuilder = (validationChain as ValidationChainBuilder);
var validator = validationChainBuilder.StartValidatorChain();
validator.Validate = license => assemblies.All(
asm =>
asm.GetCustomAttributes(typeof (AssemblyBuildDateAttribute), false)
.Cast<AssemblyBuildDateAttribute>()
.All(a => a.BuildDate < license.Expiration));
validator.FailureResult = new LicenseExpiredValidationFailure()
{
Message = "Licensing for this product has expired!",
HowToResolve = @"Your license is expired. Please contact your distributor/vendor to renew the license."
};
return validationChainBuilder;
}
