public bool Validate(Timestamp timestamp, out IList <string> errors)
{
errors = new List <string>();
if (timestamp == null)
{
return(false);
}
var proof = _timestampService.GetProof(timestamp);
if (proof == null)
{
errors.Add("No proof for timestamp was found");
return(false);
}
if (string.IsNullOrEmpty(proof.Address))
{
errors.Add("No address was found");
return(false);
}
if (proof.Confirmations < 1)
{
errors.Add("No confirmations on blockchain.");
return(false);
}
return(true);
}
/// <summary>
/// Get a package
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public async Task <IActionResult> OnGetAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Package = await mediator.Send(new GetPackageCommand { DatabaseID = (int)id });
if (Package == null)
{
return(NotFound());
}
if (string.IsNullOrEmpty(Package.Scopes))
{
Package.Scopes = "Global";
}
var count = 0;
foreach (var timestamp in Package.Timestamps)
{
if (timestamp.Proof == null || string.IsNullOrEmpty(timestamp.Proof.Address))
{
timestamp.Proof = _timestampService.GetProof(timestamp);
}
if (count++ > 3) // Minimize attack vector off having to many timestamps to check
{
break;
}
}
//var query = _trustDBService.DBContext.ClaimPackageRelationships.Where(p => p.PackageID == id).Include(p => p.Claim).OrderBy(p => p.Claim.Created).Select(p => p.Claim);
//Claims = await PaginatedList<Claim>.CreateAsync(query, 1, 0); // PageSize = 0 is unlimited
return(Page());
}