void IBannedImageLogger.Log(ModelStateEntry modelStateEntry, IPAddress ip, IIpHash ipHash)
{
if (modelStateEntry != null)
{
var hasBannedImage = modelStateEntry.Errors.Select(a => a.ErrorMessage).Contains(ValidateImage.BannedImageString);
if (hasBannedImage)
{
this.logger.LogInformation($"User ip:{ip.ToString()} hash:{ipHash.Val} attempted to upload banned image.");
}
}
}
async Task <OneOf <Success, Banned> > IPostService.AddThread(Guid postId, Guid threadId, Guid boardId, string subject, TripCodedName name, string comment, bool isSage, IIpHash ipAddress, Option <File> file, CancellationToken cancellationToken)
{
if (await this.bannedIpRepository.IsBanned(ipAddress, cancellationToken))
{
return(new Banned());
}
var thread = new Thread(threadId, boardId, subject);
await threadRepository.Add(thread).ConfigureAwait(false);
var post = new Domain.Post(postId, threadId, DateTime.UtcNow, name.Val, comment, isSage, ipAddress.Val);
await this.postRepository.Add(post).ConfigureAwait(false);
await file.MapToTask(some => this.fileRepository.Add(some));
return(new Success());
}
async Task <OneOf <Success, Banned, ImageCountExceeded, PostCountExceeded> > IPostService.Add(Guid postId, Guid threadId, TripCodedName name, string comment, bool isSage, IIpHash ipAddress, Option <File> file, CancellationToken cancellationToken)
{
if (await this.bannedIpRepository.IsBanned(ipAddress, cancellationToken))
{
return(new Banned());
}
if (ImageLimit <= await this.fileRepository.GetImageCount(threadId, cancellationToken))
{
return(new ImageCountExceeded());
}
if (PostLimit <= await this.postRepository.GetThreadPostCount(threadId, cancellationToken))
{
return(new PostCountExceeded());
}
var post = new Domain.Post(postId, threadId, DateTime.UtcNow, name.Val, comment, isSage, ipAddress.Val);
await this.postRepository.Add(post).ConfigureAwait(false);
await file.MapToTask(some => this.fileRepository.Add(some));
return(new Success());
}
Task <bool> IBannedIpRepository.IsBanned(IIpHash hash, CancellationToken cancellationToken)
{
return(this.client.BannedIps.AnyAsync(a => a.IpHash == hash.Val, cancellationToken));
}
async Task <Option <DateTime> > IBannedIpRepository.GetByHash(IIpHash hash, CancellationToken cancellationToken)
{
var ban = await this.client.BannedIps.SingleOrNone(a => a.IpHash == hash.Val, cancellationToken);
return(ban.Map(b => b.Expiry));
}
Task IBannedIpRepository.Ban(IIpHash hash, string reason, DateTime expiry)
{
this.client.BannedIps.Add(new BannedIp(Guid.NewGuid(), hash.Val, reason, expiry));
return(this.client.SaveChangesAsync());
}
Task <Option <DateTime> > IUserService.GetExpiry(IIpHash hash, CancellationToken cancellationToken)
{
return(this.bannedIpRepository.GetByHash(hash, cancellationToken));
}
Task IUserService.BanUser(IIpHash hash, string reason, DateTime expiry)
{
return(this.bannedIpRepository.Ban(hash, reason, expiry));
}
