private static void TrackAction(HttpRequestBase request, Config config, string url, PiwikTracker.ActionType type)
{
// Handle Piwik Tracking if enabled
if (config.PiwikConfig.Enabled)
{
try
{
// Follow Do Not Track
string doNotTrack = request.Headers["DNT"];
if (string.IsNullOrEmpty(doNotTrack) || doNotTrack != "1")
{
PiwikTracker.URL = config.PiwikConfig.Url;
PiwikTracker tracker = new PiwikTracker(config.PiwikConfig.SiteId);
tracker.setUserAgent(request.UserAgent);
string ipAddress = request.ClientIPFromRequest(true);
tracker.setIp(ipAddress);
tracker.setTokenAuth(config.PiwikConfig.TokenAuth);
// Get Referral
if (request.UrlReferrer != null)
tracker.setUrlReferrer(request.UrlReferrer.ToString());
tracker.doTrackAction(url, type);
}
}
catch (Exception ex)
{
}
}
}
public static DateTime GetLastAccountActivity(TeknikEntities db, Config config, User user)
{
try
{
DateTime lastActive = new DateTime(1900, 1, 1);
DateTime emailLastActive = UserEmailLastActive(config, GetUserEmailAddress(config, user.Username));
if (lastActive < emailLastActive)
lastActive = emailLastActive;
DateTime gitLastActive = UserGitLastActive(config, user.Username);
if (lastActive < gitLastActive)
lastActive = gitLastActive;
DateTime userLastActive = UserLastActive(db, config, user);
if (lastActive < userLastActive)
lastActive = userLastActive;
return lastActive;
}
catch (Exception ex)
{
throw new Exception("Unable to determine last account activity.", ex);
}
}
public static void TrackPageView(HttpRequestBase request, Config config, string title)
{
// Handle Piwik Tracking if enabled
if (config.PiwikConfig.Enabled)
{
try
{
// Follow Do Not Track
string doNotTrack = request.Headers["DNT"];
if (string.IsNullOrEmpty(doNotTrack) || doNotTrack != "1")
{
string sub = request.RequestContext.RouteData.Values["sub"].ToString();
if (string.IsNullOrEmpty(sub))
{
sub = request.Url.AbsoluteUri.GetSubdomain();
}
if (config.DevEnvironment)
{
sub = "dev - " + sub;
}
PiwikTracker.URL = config.PiwikConfig.Url;
PiwikTracker tracker = new PiwikTracker(config.PiwikConfig.SiteId);
// Get Request Info
string ipAddress = request.ClientIPFromRequest(true);
tracker.setIp(ipAddress);
tracker.setTokenAuth(config.PiwikConfig.TokenAuth);
tracker.setUrl(request.Url.ToString());
tracker.setUserAgent(request.UserAgent);
// Get browser info
tracker.setResolution(request.Browser.ScreenPixelsWidth, request.Browser.ScreenPixelsHeight);
tracker.setBrowserHasCookies(request.Browser.Cookies);
if (!string.IsNullOrEmpty(request.Headers["Accept-Language"]))
tracker.setBrowserLanguage(request.Headers["Accept-Language"]);
BrowserPlugins plugins = new BrowserPlugins();
plugins.java = request.Browser.JavaApplets;
tracker.setPlugins(plugins);
// Get Referral
if (request.UrlReferrer != null)
tracker.setUrlReferrer(request.UrlReferrer.ToString());
// Send the tracking request
tracker.doTrackPageView(string.Format("{0}/{1}", sub, title));
}
}
catch (Exception ex)
{
}
}
}
public static bool UsernameAvailable(TeknikEntities db, Config config, string username)
{
bool isAvailable = true;
isAvailable &= ValidUsername(config, username);
isAvailable &= !UsernameReserved(config, username);
isAvailable &= !UserExists(db, username);
isAvailable &= !UserEmailExists(config, GetUserEmailAddress(config, username));
isAvailable &= !UserGitExists(config, username);
return isAvailable;
}
public static List<string> GetReservedUsernames(Config config)
{
List<string> foundNames = new List<string>();
if (config != null)
{
string path = config.UserConfig.ReservedUsernameDefinitionFile;
if (File.Exists(path))
{
string[] names = File.ReadAllLines(path);
foundNames = names.ToList();
}
}
return foundNames;
}
public static bool ValidUsername(Config config, string username)
{
bool isValid = true;
// Must be something there
isValid &= !string.IsNullOrEmpty(username);
// Is the format correct?
Regex reg = new Regex(config.UserConfig.UsernameFilter);
isValid &= reg.IsMatch(username);
// Meets the min length?
isValid &= (username.Length >= config.UserConfig.MinUsernameLength);
// Meets the max length?
isValid &= (username.Length <= config.UserConfig.MaxUsernameLength);
return isValid;
}
public static Models.Upload SaveFile(TeknikEntities db, Config config, byte[] file, string contentType, int contentLength, string defaultExtension, string iv, string key, int keySize, int blockSize)
{
if (!Directory.Exists(config.UploadConfig.UploadDirectory))
{
Directory.CreateDirectory(config.UploadConfig.UploadDirectory);
}
// Generate a unique file name that does not currently exist
string filePath = Utility.GenerateUniqueFileName(config.UploadConfig.UploadDirectory, config.UploadConfig.FileExtension, 10);
string fileName = Path.GetFileName(filePath);
// once we have the filename, lets save the file
File.WriteAllBytes(filePath, file);
// Generate a unique url
string extension = (config.UploadConfig.IncludeExtension) ? Utility.GetDefaultExtension(contentType, defaultExtension) : string.Empty;
string url = Utility.RandomString(config.UploadConfig.UrlLength) + extension;
while (db.Uploads.Where(u => u.Url == url).FirstOrDefault() != null)
{
url = Utility.RandomString(config.UploadConfig.UrlLength) + extension;
}
// Now we need to update the database with the new upload information
Models.Upload upload = db.Uploads.Create();
upload.DateUploaded = DateTime.Now;
upload.Url = url;
upload.FileName = fileName;
upload.ContentType = (!string.IsNullOrEmpty(contentType)) ? contentType : "application/octet-stream";
upload.ContentLength = contentLength;
upload.Key = key;
upload.IV = iv;
upload.KeySize = keySize;
upload.BlockSize = blockSize;
db.Uploads.Add(upload);
db.SaveChanges();
return upload;
}
public static void GenerateLastSeen(Config config, TeknikEntities db, string fileName)
{
Output(string.Format("[{0}] Started Generation of Last Activity List.", DateTime.Now));
List<User> curUsers = db.Users.ToList();
StringBuilder sb = new StringBuilder();
sb.AppendLine("Username,Last Activity,Creation Date,Last Website Activity,Last Email Activity,Last Git Activity");
foreach (User user in curUsers)
{
sb.AppendLine(string.Format("{0},{1},{2},{3},{4},{5}",
user.Username,
UserHelper.GetLastAccountActivity(db, config, user).ToString("g"),
user.JoinDate.ToString("g"),
user.LastSeen.ToString("g"),
UserHelper.UserEmailLastActive(config, UserHelper.GetUserEmailAddress(config, user.Username)).ToString("g"),
UserHelper.UserGitLastActive(config, user.Username).ToString("g")));
}
string dir = Path.GetDirectoryName(fileName);
if (!Directory.Exists(dir))
Directory.CreateDirectory(dir);
File.WriteAllText(fileName, sb.ToString());
Output(string.Format("[{0}] Finished Generating Last Activity List.", DateTime.Now));
}
public static void GenerateCleaningList(Config config, TeknikEntities db, string fileName, int maxDays)
{
Output(string.Format("[{0}] Started Generation of Accounts to Clean List.", DateTime.Now));
List<string> invalidAccounts = GetInvalidAccounts(config, db);
List<string> inactiveAccounts = GetInactiveAccounts(config, db, maxDays);
List<string> emailAccounts = GetOrphanedEmail(config, db);
List<string> gitAccounts = GetOrphanedGit(config, db);
StringBuilder sb = new StringBuilder();
sb.AppendLine("Invalid Account Cleaning");
sb.AppendLine("Username,Last Activity,Creation Date,Last Website Activity,Last Email Activity,Last Git Activity");
foreach (string account in invalidAccounts)
{
User user = UserHelper.GetUser(db, account);
sb.AppendLine(string.Format("{0},{1},{2},{3},{4},{5}",
user.Username,
UserHelper.GetLastAccountActivity(db, config, user).ToString("g"),
user.JoinDate.ToString("g"),
user.LastSeen.ToString("g"),
UserHelper.UserEmailLastActive(config, UserHelper.GetUserEmailAddress(config, user.Username)).ToString("g"),
UserHelper.UserGitLastActive(config, user.Username).ToString("g")));
}
sb.AppendLine();
sb.AppendLine("Inactive Account Cleaning");
sb.AppendLine("Username,Last Activity,Creation Date,Last Website Activity,Last Email Activity,Last Git Activity");
foreach (string account in inactiveAccounts)
{
User user = UserHelper.GetUser(db, account);
sb.AppendLine(string.Format("{0},{1},{2},{3},{4},{5}",
user.Username,
UserHelper.GetLastAccountActivity(db, config, user).ToString("g"),
user.JoinDate.ToString("g"),
user.LastSeen.ToString("g"),
UserHelper.UserEmailLastActive(config, UserHelper.GetUserEmailAddress(config, user.Username)).ToString("g"),
UserHelper.UserGitLastActive(config, user.Username).ToString("g")));
}
sb.AppendLine();
sb.AppendLine("Orphaned Email Cleaning");
sb.AppendLine("Email,Last Activity");
foreach (string account in emailAccounts)
{
sb.AppendLine(string.Format("{0},{1}",
account,
UserHelper.UserEmailLastActive(config, account).ToString("g")));
}
sb.AppendLine();
sb.AppendLine("Orphaned Git Cleaning");
sb.AppendLine("Username,Last Activity");
foreach (string account in gitAccounts)
{
sb.AppendLine(string.Format("{0},{1}",
account,
UserHelper.UserGitLastActive(config, account).ToString("g")));
}
string dir = Path.GetDirectoryName(fileName);
if (!Directory.Exists(dir))
Directory.CreateDirectory(dir);
File.WriteAllText(fileName, sb.ToString());
Output(string.Format("[{0}] Finished Generating Accounts to Clean List.", DateTime.Now));
}
public static void CleanAccounts(Config config, TeknikEntities db, int maxDays)
{
Output(string.Format("[{0}] Started Cleaning of Inactive/Invalid Users.", DateTime.Now));
List<string> invalidAccounts = GetInvalidAccounts(config, db);
List<string> inactiveAccounts = GetInactiveAccounts(config, db, maxDays);
// Delete invalid accounts
foreach (string account in invalidAccounts)
{
UserHelper.DeleteAccount(db, config, UserHelper.GetUser(db, account));
}
if (invalidAccounts.Count > 0)
{
// Add to transparency report if any users were removed
Takedown report = db.Takedowns.Create();
report.Requester = TAKEDOWN_REPORTER;
report.RequesterContact = config.SupportEmail;
report.DateRequested = DateTime.Now;
report.Reason = "Username Invalid";
report.ActionTaken = string.Format("{0} Accounts Removed", invalidAccounts.Count);
report.DateActionTaken = DateTime.Now;
db.Takedowns.Add(report);
db.SaveChanges();
}
// Delete inactive accounts
foreach (string account in inactiveAccounts)
{
UserHelper.DeleteAccount(db, config, UserHelper.GetUser(db, account));
}
if (invalidAccounts.Count > 0)
{
// Add to transparency report if any users were removed
Takedown report = db.Takedowns.Create();
report.Requester = TAKEDOWN_REPORTER;
report.RequesterContact = config.SupportEmail;
report.DateRequested = DateTime.Now;
report.Reason = "Account Inactive";
report.ActionTaken = string.Format("{0} Accounts Removed", inactiveAccounts.Count);
report.DateActionTaken = DateTime.Now;
db.Takedowns.Add(report);
db.SaveChanges();
}
Output(string.Format("[{0}] Finished Cleaning of Inactive/Invalid Users. {1} Accounts Removed.", DateTime.Now, invalidAccounts.Count + inactiveAccounts.Count));
}
public static void CleanGit(Config config, TeknikEntities db)
{
Output(string.Format("[{0}] Started Cleaning of Orphaned Git Accounts.", DateTime.Now));
List<string> gitAccounts = GetOrphanedGit(config, db);
foreach (string account in gitAccounts)
{
// User doesn't exist, and it isn't reserved. Let's nuke it.
UserHelper.DeleteUserGit(config, account);
}
if (gitAccounts.Count > 0)
{
// Add to transparency report if any users were removed
Takedown report = db.Takedowns.Create();
report.Requester = TAKEDOWN_REPORTER;
report.RequesterContact = config.SupportEmail;
report.DateRequested = DateTime.Now;
report.Reason = "Orphaned Git Account";
report.ActionTaken = string.Format("{0} Accounts Removed", gitAccounts.Count);
report.DateActionTaken = DateTime.Now;
db.Takedowns.Add(report);
db.SaveChanges();
}
Output(string.Format("[{0}] Finished Cleaning of Orphaned Git Accounts. {1} Accounts Removed.", DateTime.Now, gitAccounts.Count));
}
public static string Serialize(Config config)
{
return JsonConvert.SerializeObject(config, Formatting.Indented);
}
public static void EditUserEmailPassword(Config config, string email, string password)
{
try
{
// If Email Server is enabled
if (config.EmailConfig.Enabled)
{
var app = new hMailServer.Application();
app.Connect();
app.Authenticate(config.EmailConfig.Username, config.EmailConfig.Password);
var domain = app.Domains.ItemByName[config.EmailConfig.Domain];
var account = domain.Accounts.ItemByAddress[email];
account.Password = password;
account.Save();
}
}
catch (Exception ex)
{
throw new Exception("Unable to edit email account password.", ex);
}
}
public static void Save(Config config)
{
string path = AppDomain.CurrentDomain.GetData("DataDirectory").ToString();
Save(Path.Combine(path, "Config.json"), config);
}
public static List<string> GetOrphanedEmail(Config config, TeknikEntities db)
{
List<string> foundEmail = new List<string>();
if (config.EmailConfig.Enabled)
{
List<User> curUsers = db.Users.ToList();
// Connect to hmailserver COM
var app = new hMailServer.Application();
app.Connect();
app.Authenticate(config.EmailConfig.Username, config.EmailConfig.Password);
var domain = app.Domains.ItemByName[config.EmailConfig.Domain];
var accounts = domain.Accounts;
for (int i = 0; i < accounts.Count; i++)
{
var account = accounts[i];
bool userExists = curUsers.Exists(u => UserHelper.GetUserEmailAddress(config, u.Username) == account.Address);
bool isReserved = UserHelper.GetReservedUsernames(config).Exists(r => UserHelper.GetUserEmailAddress(config, r).ToLower() == account.Address.ToLower());
if (!userExists && !isReserved)
{
foundEmail.Add(account.Address);
}
}
}
return foundEmail;
}
public static DateTime UserGitLastActive(Config config, string username)
{
DateTime lastActive = new DateTime(1900, 1, 1);
if (config.GitConfig.Enabled)
{
string email = GetUserEmailAddress(config, username);
// We need to check the actual git database
MysqlDatabase mySQL = new MysqlDatabase(config.GitConfig.Database);
string sql = @"SELECT
CASE
WHEN MAX(gogs.action.created) >= MAX(gogs.user.updated) THEN MAX(gogs.action.created)
WHEN MAX(gogs.user.updated) >= MAX(gogs.action.created) THEN MAX(gogs.user.updated)
ELSE MAX(gogs.user.updated)
END AS LastUpdate
FROM gogs.user
LEFT JOIN gogs.action ON gogs.user.id = gogs.action.act_user_id
WHERE gogs.user.login_name = {0}";
var results = mySQL.Query(sql, new object[] { email });
if (results != null && results.Any())
{
var result = results.First();
DateTime tmpLast = lastActive;
DateTime.TryParse(result["LastUpdate"].ToString(), out tmpLast);
if (lastActive < tmpLast)
lastActive = tmpLast;
}
}
return lastActive;
}
public static void EditUserGitPassword(Config config, string username, string password)
{
try
{
// If Git is enabled
if (config.GitConfig.Enabled)
{
string email = GetUserEmailAddress(config, username);
using (var client = new WebClient())
{
var obj = new { source_id = config.GitConfig.SourceId, email = email, login_name = email, password = password };
string json = Newtonsoft.Json.JsonConvert.SerializeObject(obj);
client.Headers[HttpRequestHeader.ContentType] = "application/json";
Uri baseUri = new Uri(config.GitConfig.Host);
Uri finalUri = new Uri(baseUri, "api/v1/admin/users/" + username + "?token=" + config.GitConfig.AccessToken);
string result = client.UploadString(finalUri, "PATCH", json);
}
}
}
catch (Exception ex)
{
throw new Exception("Unable to edit git account password.", ex);
}
}
public static bool UserGitExists(Config config, string username)
{
if (config.GitConfig.Enabled)
{
try
{
Uri baseUri = new Uri(config.GitConfig.Host);
Uri finalUri = new Uri(baseUri, "api/v1/users/" + username + "?token=" + config.GitConfig.AccessToken);
WebRequest request = WebRequest.Create(finalUri);
request.Method = "GET";
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
if (response.StatusCode == HttpStatusCode.OK)
{
return true;
}
}
catch { }
}
return false;
}
public static void DeleteUserEmail(Config config, string email)
{
try
{
// If Email Server is enabled
if (config.EmailConfig.Enabled)
{
var app = new hMailServer.Application();
app.Connect();
app.Authenticate(config.EmailConfig.Username, config.EmailConfig.Password);
var domain = app.Domains.ItemByName[config.EmailConfig.Domain];
var account = domain.Accounts.ItemByAddress[email];
if (account != null)
{
account.Delete();
}
}
}
catch (Exception ex)
{
throw new Exception("Unable to delete email account.", ex);
}
}
public static DateTime UserEmailLastActive(Config config, string email)
{
DateTime lastActive = new DateTime(1900, 1, 1);
if (config.EmailConfig.Enabled)
{
var app = new hMailServer.Application();
app.Connect();
app.Authenticate(config.EmailConfig.Username, config.EmailConfig.Password);
try
{
var domain = app.Domains.ItemByName[config.EmailConfig.Domain];
var account = domain.Accounts.ItemByAddress[email];
DateTime lastEmail = (DateTime)account.LastLogonTime;
if (lastActive < lastEmail)
lastActive = lastEmail;
}
catch { }
}
return lastActive;
}
public static List<string> GetInvalidAccounts(Config config, TeknikEntities db)
{
List<string> foundUsers = new List<string>();
List<User> curUsers = db.Users.ToList();
foreach (User user in curUsers)
{
// If the username is reserved, let's add it to the list
if (UserHelper.UsernameReserved(config, user.Username))
{
foundUsers.Add(user.Username);
continue;
}
// If the username is invalid, let's add it to the list
if (!UserHelper.ValidUsername(config, user.Username) && user.Username != "Server Admin")
{
foundUsers.Add(user.Username);
continue;
}
}
return foundUsers;
}
public static bool UserEmailExists(Config config, string email)
{
// If Email Server is enabled
if (config.EmailConfig.Enabled)
{
// Connect to hmailserver COM
var app = new hMailServer.Application();
app.Connect();
app.Authenticate(config.EmailConfig.Username, config.EmailConfig.Password);
try
{
var domain = app.Domains.ItemByName[config.EmailConfig.Domain];
var account = domain.Accounts.ItemByAddress[email];
// We didn't error out, so the email exists
return true;
}
catch { }
}
return false;
}
public static List<string> GetInactiveAccounts(Config config, TeknikEntities db, int maxDays)
{
List<string> foundUsers = new List<string>();
List<User> curUsers = db.Users.ToList();
foreach (User user in curUsers)
{
// If the username is reserved, don't worry about it
if (UserHelper.UsernameReserved(config, user.Username))
{
continue;
}
#region Inactivity Finding
DateTime lastActivity = UserHelper.GetLastAccountActivity(db, config, user);
TimeSpan inactiveTime = DateTime.Now.Subtract(lastActivity);
// If older than max days, check their current usage
if (inactiveTime >= new TimeSpan(maxDays, 0, 0, 0, 0))
{
// Check the user's usage of the service.
bool noData = true;
// Any blog comments?
var blogCom = db.BlogComments.Where(c => c.UserId == user.UserId);
noData &= !(blogCom != null && blogCom.Any());
// Any blog posts?
var blogPosts = db.BlogPosts.Where(p => p.Blog.UserId == user.UserId);
noData &= !(blogPosts != null && blogPosts.Any());
// Any podcast comments?
var podCom = db.PodcastComments.Where(p => p.UserId == user.UserId);
noData &= !(podCom != null && podCom.Any());
// Any email?
if (config.EmailConfig.Enabled)
{
var app = new hMailServer.Application();
app.Connect();
app.Authenticate(config.EmailConfig.Username, config.EmailConfig.Password);
try
{
var domain = app.Domains.ItemByName[config.EmailConfig.Domain];
var account = domain.Accounts.ItemByAddress[UserHelper.GetUserEmailAddress(config, user.Username)];
noData &= ((account.Messages.Count == 0) && ((int)account.Size == 0));
}
catch { }
}
// Any git repos?
if (config.GitConfig.Enabled)
{
string email = UserHelper.GetUserEmailAddress(config, user.Username);
// We need to check the actual git database
MysqlDatabase mySQL = new MysqlDatabase(config.GitConfig.Database);
string sql = @"SELECT * FROM gogs.repository
LEFT JOIN gogs.action ON gogs.user.id = gogs.action.act_user_id
WHERE gogs.user.login_name = {0}";
var results = mySQL.Query(sql, new object[] { email });
noData &= !(results != null && results.Any());
}
if (noData)
{
// They have no data, so safe to delete them.
foundUsers.Add(user.Username);
}
continue;
}
#endregion
}
return foundUsers;
}
public static void ScanUploads(Config config, TeknikEntities db)
{
Output(string.Format("[{0}] Started Virus Scan.", DateTime.Now));
List<Upload> uploads = db.Uploads.ToList();
// Initialize ClamAV
ClamClient clam = new ClamClient(config.UploadConfig.ClamServer, config.UploadConfig.ClamPort);
clam.MaxStreamSize = config.UploadConfig.MaxUploadSize;
int totalCount = uploads.Count();
int totalScans = 0;
int totalClean = 0;
int totalViruses = 0;
foreach (Upload upload in uploads)
{
totalScans++;
string subDir = upload.FileName[0].ToString();
string filePath = Path.Combine(config.UploadConfig.UploadDirectory, subDir, upload.FileName);
if (File.Exists(filePath))
{
// Read in the file
byte[] data = File.ReadAllBytes(filePath);
// If the IV is set, and Key is set, then decrypt it
if (!string.IsNullOrEmpty(upload.Key) && !string.IsNullOrEmpty(upload.IV))
{
// Decrypt the data
data = AES.Decrypt(data, upload.Key, upload.IV);
}
// We have the data, let's scan it
ClamScanResult scanResult = clam.SendAndScanFile(data);
switch (scanResult.Result)
{
case ClamScanResults.Clean:
totalClean++;
string cleanMsg = string.Format("[{0}] Clean Scan: {1}/{2} Scanned | {3} - {4}", DateTime.Now, totalScans, totalCount, upload.Url, upload.FileName);
Output(cleanMsg);
break;
case ClamScanResults.VirusDetected:
totalViruses++;
string msg = string.Format("[{0}] Virus Detected: {1} - {2} - {3}", DateTime.Now, upload.Url, upload.FileName, scanResult.InfectedFiles.First().VirusName);
File.AppendAllLines(virusFile, new List<string> { msg });
Output(msg);
// Delete from the DB
db.Uploads.Remove(upload);
db.SaveChanges();
// Delete the File
if (File.Exists(filePath))
{
File.Delete(filePath);
}
break;
case ClamScanResults.Error:
string errorMsg = string.Format("[{0}] Scan Error: {1}", DateTime.Now, scanResult.RawResult);
File.AppendAllLines(errorFile, new List<string> { errorMsg });
Output(errorMsg);
break;
case ClamScanResults.Unknown:
string unkMsg = string.Format("[{0}] Unknown Scan Result: {1}", DateTime.Now, scanResult.RawResult);
File.AppendAllLines(errorFile, new List<string> { unkMsg });
Output(unkMsg);
break;
}
}
}
if (totalViruses > 0)
{
// Add to transparency report if any were found
Takedown report = db.Takedowns.Create();
report.Requester = TAKEDOWN_REPORTER;
report.RequesterContact = config.SupportEmail;
report.DateRequested = DateTime.Now;
report.Reason = "Malware Found";
report.ActionTaken = string.Format("{0} Uploads removed", totalViruses);
report.DateActionTaken = DateTime.Now;
db.Takedowns.Add(report);
db.SaveChanges();
}
Output(string.Format("Scanning Complete. {0} Scanned | {1} Viruses Found | {2} Total Files", totalScans, totalViruses, totalCount));
}
public static List<string> GetOrphanedGit(Config config, TeknikEntities db)
{
List<string> foundGit = new List<string>();
if (config.GitConfig.Enabled)
{
List<User> curUsers = db.Users.ToList();
// We need to check the actual git database
MysqlDatabase mySQL = new MysqlDatabase(config.GitConfig.Database);
string sql = @"SELECT gogs.user.login_name AS login_name, gogs.user.lower_name AS username FROM gogs.user";
var results = mySQL.Query(sql);
if (results != null && results.Any())
{
foreach (var account in results)
{
bool userExists = curUsers.Exists(u => UserHelper.GetUserEmailAddress(config, u.Username).ToLower() == account["login_name"].ToString().ToLower());
bool isReserved = UserHelper.GetReservedUsernames(config).Exists(r => UserHelper.GetUserEmailAddress(config, r) == account["login_name"].ToString().ToLower());
if (!userExists && !isReserved)
{
foundGit.Add(account["username"].ToString());
}
}
}
}
return foundGit;
}
public static void WarnInvalidAccounts(Config config, TeknikEntities db)
{
Output(string.Format("[{0}] Started Warning of Invalid Accounts.", DateTime.Now));
List<string> invalidAccounts = GetInvalidAccounts(config, db);
foreach (string account in invalidAccounts)
{
// Let's send them an email :D
string email = UserHelper.GetUserEmailAddress(config, account);
SmtpClient client = new SmtpClient();
client.Host = config.ContactConfig.Host;
client.Port = config.ContactConfig.Port;
client.EnableSsl = config.ContactConfig.SSL;
client.DeliveryMethod = SmtpDeliveryMethod.Network;
client.UseDefaultCredentials = true;
client.Credentials = new NetworkCredential(config.ContactConfig.Username, config.ContactConfig.Password);
client.Timeout = 5000;
try
{
MailMessage mail = new MailMessage(config.SupportEmail, email);
mail.Subject = "Invalid Account Notice";
mail.Body = string.Format(@"
The account {0} does not meet the requirements for a valid username.
The username must meet the following requirements: {1}
It must also be greater than or equal to {2} characters in length, and less than or equal to {3} characters in length.
This email is to let you know that this account will be deleted in {4} days ({5}) in order to comply with the username restrictions. If you would like to keep your data, you should create a new account and transfer the data over to the new account.
In order to make the process as easy as possible, you can reply to this email to ask for your current account to be renamed to another available account. This would keep all your data intact, and just require you to change all references to your email/git/user to the new username. If you wish to do this, please respond within {6} days ({7}) with the new username you would like to use.
Thank you for your continued use of Teknik!
- Teknik Administration", account, config.UserConfig.UsernameFilterLabel, config.UserConfig.MinUsernameLength, config.UserConfig.MaxUsernameLength, 30, DateTime.Now.AddDays(30).ToShortDateString(), 15, DateTime.Now.AddDays(15).ToShortDateString());
mail.BodyEncoding = UTF8Encoding.UTF8;
mail.DeliveryNotificationOptions = DeliveryNotificationOptions.Never;
client.Send(mail);
}
catch (Exception ex)
{
Output(string.Format("[{0}] Unable to send email to {1}. Exception: {2}", DateTime.Now, email, ex.Message));
}
}
Output(string.Format("[{0}] Finished Warning of Invalid Accounts. {1} Accounts Warned.", DateTime.Now, invalidAccounts.Count));
}
public static Config Load(string path)
{
Config config = new Config();
if (!File.Exists(Path.Combine(path, "Config.json")))
{
Save(Path.Combine(path, "Config.json"), config);
}
else
{
string configContents = File.ReadAllText(Path.Combine(path, "Config.json"));
config = Deserialize(configContents);
}
return config;
}
public static void AddUserEmail(Config config, string email, string password)
{
try
{
// If Email Server is enabled
if (config.EmailConfig.Enabled)
{
// Connect to hmailserver COM
var app = new hMailServer.Application();
app.Connect();
app.Authenticate(config.EmailConfig.Username, config.EmailConfig.Password);
var domain = app.Domains.ItemByName[config.EmailConfig.Domain];
var newAccount = domain.Accounts.Add();
newAccount.Address = email;
newAccount.Password = password;
newAccount.Active = true;
newAccount.MaxSize = config.EmailConfig.MaxSize;
newAccount.Save();
}
}
catch (Exception ex)
{
throw new Exception("Unable to add email.", ex);
}
}
public static void Save(string path, Config config)
{
if (!Directory.Exists(Path.GetDirectoryName(path)))
{
Directory.CreateDirectory(Path.GetDirectoryName(path));
}
string configContents = Config.Serialize(config);
File.WriteAllText(path, configContents);
}
public static void DeleteUserGit(Config config, string username)
{
try
{
// If Git is enabled
if (config.GitConfig.Enabled)
{
try
{
Uri baseUri = new Uri(config.GitConfig.Host);
Uri finalUri = new Uri(baseUri, "api/v1/admin/users/" + username + "?token=" + config.GitConfig.AccessToken);
WebRequest request = WebRequest.Create(finalUri);
request.Method = "DELETE";
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
if (response.StatusCode != HttpStatusCode.NotFound && response.StatusCode != HttpStatusCode.OK && response.StatusCode != HttpStatusCode.NoContent)
{
throw new Exception("Unable to delete git account. Response Code: " + response.StatusCode);
}
}
catch (HttpException htex)
{
if (htex.GetHttpCode() != 404)
throw new Exception("Unable to delete git account. Http Exception: " + htex.Message);
}
catch (Exception ex)
{
// This error signifies the user doesn't exist, so we can continue deleting
if (ex.Message != "The remote server returned an error: (404) Not Found.")
{
throw new Exception("Unable to delete git account. Exception: " + ex.Message);
}
}
}
}
catch (Exception ex)
{
throw new Exception("Unable to delete git account.", ex);
}
}