public static bool VerifyRecoveryEmail(TeknikEntities db, Config config, string username, string code)
{
User user = GetUser(db, username);
RecoveryEmailVerification verCode = db.RecoveryEmailVerifications.Where(r => r.User.Username == username && r.Code == code).FirstOrDefault();
if (verCode != null)
{
// We have a match, so clear out the verifications for that user
List<RecoveryEmailVerification> verCodes = db.RecoveryEmailVerifications.Where(r => r.User.Username == username).ToList();
if (verCodes != null && verCodes.Any())
{
foreach (RecoveryEmailVerification ver in verCodes)
{
db.RecoveryEmailVerifications.Remove(ver);
}
}
// Update the user
user.SecuritySettings.RecoveryVerified = true;
db.Entry(user).State = EntityState.Modified;
db.SaveChanges();
return true;
}
return false;
}
public static void EditUser(TeknikEntities db, Config config, User user, bool changePass, string password)
{
try
{
// Changing Password?
if (changePass)
{
// Update User password
user.HashedPassword = SHA384.Hash(user.Username.ToLower(), password).ToHex();
}
db.Entry(user).State = EntityState.Modified;
db.SaveChanges();
}
catch (Exception ex)
{
throw new Exception(string.Format("Unable to edit user {0}.", user.Username), ex);
}
}
public static void DeleteUser(TeknikEntities db, Config config, User user)
{
try
{
// Update uploads
List<Upload.Models.Upload> uploads = db.Uploads.Where(u => u.User.Username == user.Username).ToList();
if (uploads != null)
{
foreach (Upload.Models.Upload upload in uploads)
{
upload.UserId = null;
db.Entry(upload).State = EntityState.Modified;
}
db.SaveChanges();
}
// Update pastes
List<Paste.Models.Paste> pastes = db.Pastes.Where(u => u.User.Username == user.Username).ToList();
if (pastes != null)
{
foreach (Paste.Models.Paste paste in pastes)
{
paste.UserId = null;
db.Entry(paste).State = EntityState.Modified;
}
db.SaveChanges();
}
// Update shortened urls
List<ShortenedUrl> shortUrls = db.ShortenedUrls.Where(u => u.User.Username == user.Username).ToList();
if (shortUrls != null)
{
foreach (ShortenedUrl shortUrl in shortUrls)
{
shortUrl.UserId = null;
db.Entry(shortUrl).State = EntityState.Modified;
}
db.SaveChanges();
}
// Delete Blogs
Blog.Models.Blog blog = db.Blogs.Where(u => u.User.Username == user.Username).FirstOrDefault();
if (blog != null)
{
db.Blogs.Remove(blog);
db.SaveChanges();
}
// Delete post comments
List<BlogPostComment> postComments = db.BlogComments.Where(u => u.User.Username == user.Username).ToList();
if (postComments != null)
{
foreach (BlogPostComment postComment in postComments)
{
db.BlogComments.Remove(postComment);
}
db.SaveChanges();
}
// Delete podcast comments
List<Podcast.Models.PodcastComment> podComments = db.PodcastComments.Where(u => u.User.Username == user.Username).ToList();
if (podComments != null)
{
foreach (Podcast.Models.PodcastComment podComment in podComments)
{
db.PodcastComments.Remove(podComment);
}
db.SaveChanges();
}
// Delete Recovery Email Verifications
List<RecoveryEmailVerification> verCodes = db.RecoveryEmailVerifications.Where(r => r.User.Username == user.Username).ToList();
if (verCodes != null)
{
foreach (RecoveryEmailVerification verCode in verCodes)
{
db.RecoveryEmailVerifications.Remove(verCode);
}
db.SaveChanges();
}
// Delete Password Reset Verifications
List<ResetPasswordVerification> verPass = db.ResetPasswordVerifications.Where(r => r.User.Username == user.Username).ToList();
if (verPass != null)
{
foreach (ResetPasswordVerification ver in verPass)
{
db.ResetPasswordVerifications.Remove(ver);
}
db.SaveChanges();
}
// Delete User
db.Users.Remove(user);
db.SaveChanges();
}
catch (Exception ex)
{
throw new Exception(string.Format("Unable to delete user {0}.", user.Username), ex);
}
}
public static void TransferUser(TeknikEntities db, Config config, User user, string password)
{
try
{
List<TransferType> transfers = user.Transfers.ToList();
for (int i = 0; i < transfers.Count; i++)
{
TransferType transfer = transfers[i];
switch (transfer.Type)
{
case TransferTypes.Sha256Password:
case TransferTypes.CaseSensitivePassword:
case TransferTypes.ASCIIPassword:
user.HashedPassword = SHA384.Hash(user.Username.ToLower(), password).ToHex();
break;
default:
break;
}
user.Transfers.Remove(transfer);
}
db.Entry(user).State = EntityState.Modified;
db.SaveChanges();
}
catch (Exception ex)
{
throw new Exception("Unable to transfer user info.", ex);
}
}
