public async Task <BlueIrisResult> RefreshBIInfoAsync(string ServernameOrIP)
{
using var Trace = new Trace(); //This c# 8.0 using feature will auto dispose when the function is done.
this.Result = BlueIrisResult.Unknown;
this.URL = "";
this.ServerName = ServernameOrIP;
this.ClipPaths.Clear();
RegistryKey RemoteKey = null;
try
{
if (ServernameOrIP.IsEmpty())
{
this.Result = BlueIrisResult.NotInstalled;
Log($"Debug: No BlueIris server specified.");
return(this.Result);
}
Log($"Debug: Reading BlueIris settings from registry from '{ServernameOrIP}'...");
this.IsLocalhost = await Global.IsLocalHostAsync(ServernameOrIP);
if (this.IsLocalhost)
{
RemoteKey = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Default);
}
else
{
Global.UpdateProgressBar($"Reading BlueIris Registry info on '{ServernameOrIP}'...", 1, 1, 1);
//quick ping to validate first
Global.ClsPingOut cpo = await Global.IsConnected(ServernameOrIP, 500, 1);
if (!cpo.Success)
{
this.Result = BlueIrisResult.InvalidHostOrIP;
Log($"Error: Could not PING BlueIris server '{ServernameOrIP}': {cpo.PingError}");
return(this.Result);
}
//string fixip = ServernameOrIP;
//we have to get the hostname if it is an ipv6 ip address:
//fixip = await Global.GetHostNameAsync(fixip);
Log($"Debug: Ping response={cpo.TotalTimeMS}ms, opening remote registry on '{ServernameOrIP}'...");
Stopwatch sw = Stopwatch.StartNew();
//When the remote registry service is not running we get System.IO.IOException: 'The network path was not found.
RemoteKey = await Task.Run(() => RegistryKey.OpenRemoteBaseKey(RegistryHive.LocalMachine, ServernameOrIP));
if (RemoteKey != null)
{
Log($"Debug: Successfully connected to remote registry on {ServernameOrIP} in {sw.ElapsedMilliseconds}ms.");
}
else
{
this.Result = BlueIrisResult.CouldNotOpenRemoteRegistry;
Log($"Error: Could not open remote registry on {ServernameOrIP} ({sw.ElapsedMilliseconds}ms.)");
return(this.Result);
}
}
using (RegistryKey key = RemoteKey.OpenSubKey("Software\\Perspective Software\\Blue Iris\\Install", false))
{
if (key != null)
{
string ap = Convert.ToString(key.GetValue("AppPath4"));
if (!string.IsNullOrWhiteSpace(ap))
{
this.AppPath = await this.UpdateRemotePathAsync(ap);
var versionInfo = FileVersionInfo.GetVersionInfo(Path.Combine(this.AppPath, "BlueIris.exe"));
this.VersionStr = versionInfo.FileVersion;
Log($"Debug: BlueIris found. Version '{this.VersionStr}', app path '{this.AppPath}'");
//Test the remote connection...
if (!this.IsLocalhost && !Directory.Exists(this.AppPath))
{
Log($"Error: Cannot access remote BlueIris install path '{this.AppPath}' - Make sure you have permissions to remotely access and MAP A DRIVE to your remote blue iris CLIPS folder. (Or make sure 'Administrative shares' have been enabled (c$, d$, etc)): https://www.repairwin.com/enable-admin-shares-windows-10-8-7/");
this.Result = BlueIrisResult.NeedsAdminSharesEnabled;
return(this.Result);
}
else if (this.IsLocalhost && !Directory.Exists(this.AppPath))
{
Log($"Error: Cannot access BlueIris install path '{this.AppPath}'.");
}
}
}
else
{
this.Result = BlueIrisResult.NotInstalled;
Log("Debug: Could not find BlueIris INSTALL info in the registry.");
return(this.Result);
}
}
if (!string.IsNullOrEmpty(this.AppPath))
{
using (RegistryKey key = RemoteKey.OpenSubKey("Software\\Perspective Software\\Blue Iris\\server\\users", false))
{
if (key != null)
{
foreach (string sk in key.GetSubKeyNames())
{
using (RegistryKey curkey = key.OpenSubKey(sk))
{
if (curkey != null)
{
bool enabled = curkey.GetValue("enabled", 0).ToString().ToInt() == 1;
bool admin = curkey.GetValue("admin", 0).ToString().ToInt() == 1;
if (!enabled || !admin) // || string.Equals(sk, "local_console", StringComparison.OrdinalIgnoreCase))
{
continue;
}
BIUser user = new BIUser();
user.Name = sk;
//The password can now be encrypted rather than just base64 encoded
string pass = Convert.ToString(curkey.GetValue("password", ""));
if (!pass.IsEmpty())
{
try { user.Password = Encoding.UTF8.GetString(Convert.FromBase64String(pass)); } catch (Exception) { }
}
;
this.Users.Add(user);
Log($"Debug: Found user '{user.Name}', password '{pass.ReplaceChars('*')}'");
}
}
}
}
}
}
using (RegistryKey key = RemoteKey.OpenSubKey("Software\\Perspective Software\\Blue Iris\\server", false))
{
if (key != null)
{
this.IsHTTPS = (Convert.ToInt32(key.GetValue("httpslan")) == 1);
this.ServerName = Convert.ToString(key.GetValue("lanip")).Trim();
this.ServerPort = Convert.ToString(key.GetValue("port")).Trim();
if (!string.IsNullOrWhiteSpace(this.ServerName))
{
if (this.IsHTTPS) //maybe need to check secureonly setting also??
{
this.URL = "https://" + Global.IP2Str(this.ServerName, Global.IPType.URL) + ":" + this.ServerPort;
}
else
{
this.URL = "http://" + Global.IP2Str(this.ServerName, Global.IPType.URL) + ":" + this.ServerPort;
}
Log("Debug: BlueIris URL found: " + this.URL);
}
else
{
Log("Error: BlueIris LANIP registry key not found?");
}
}
else
{
Log("Debug: Could not find BlueIris SERVER info in the registry.");
}
}
using (RegistryKey key = RemoteKey.OpenSubKey("Software\\Perspective Software\\Blue Iris\\clips\\folders", false))
{
if (key != null)
{
foreach (var sk in key.GetSubKeyNames())
{
using (RegistryKey curkey = key.OpenSubKey(sk))
{
if (curkey != null)
{
string path = Convert.ToString(curkey.GetValue("path"));
if (!string.IsNullOrWhiteSpace(path))
{
string pth = await this.UpdateRemotePathAsync(path.Trim());
this.ClipPaths.Add(pth);
if (this.IsLocalhost)
{
Log($"Debug: BlueIris clip path found: {pth}");
}
else
{
Log($"Debug: BlueIris app path found: {path} (Remote={pth})");
}
}
}
}
}
}
else
{
Log("Debug: Could not find BlueIris CLIPS info in the registry.");
}
}
using (RegistryKey key = RemoteKey.OpenSubKey("Software\\Perspective Software\\Blue Iris\\Cameras", false))
{
if (key != null)
{
foreach (var sk in key.GetSubKeyNames())
{
using (RegistryKey curkey = key.OpenSubKey(sk))
{
if (curkey != null)
{
bool enabled = (Convert.ToInt32(curkey.GetValue("enabled")) == 1);
if (enabled)
{
string shortname = Convert.ToString(curkey.GetValue("shortname"));
if (!string.IsNullOrWhiteSpace(shortname))
{
this.Cameras.Add(shortname);
Log("Debug: BlueIris camera found: " + shortname);
}
}
}
}
}
}
else
{
Log("Debug: Could not find BlueIris CAMERAS info in the registry.");
}
}
using (RegistryKey key = RemoteKey.OpenSubKey("Software\\Perspective Software\\Blue Iris\\Options", false))
{
if (key != null)
{
this.Latitude = key.GetValue("latitude", "39.809734").ToString().ToDouble();
this.Longitude = key.GetValue("longitude", "-98.555620").ToString().ToDouble();
}
else
{
Log("Debug: Could not find BlueIris OPTIONS info in the registry.");
}
}
bool IsValid = (this.ClipPaths.Count > 0 && !String.IsNullOrWhiteSpace(this.AppPath) && !string.IsNullOrWhiteSpace(this.ServerName) && Directory.Exists(this.AppPath));
if (IsValid)
{
this.Result = BlueIrisResult.Valid;
}
}
catch (Exception ex)
{
if (ex.Message.IndexOf("The network path was not found", StringComparison.OrdinalIgnoreCase) >= 0)
{
Log($"Error: The remote machine needs the 'Remote Registry' service enabled (automatic) + started on '{ServernameOrIP}': " + ex.Msg());
this.Result = BlueIrisResult.NeedsRemoteRegistryServiceEnabled;
}
//System.UnauthorizedAccessException: 'Attempted to perform an unauthorized operation.'
else if (ex.Message.IndexOf("unauthorized operation", StringComparison.OrdinalIgnoreCase) >= 0)
{
string userinfo = Environment.GetEnvironmentVariable("USERDOMAIN") + @"\" + Environment.GetEnvironmentVariable("USERNAME");
Log($"Error: Give the current user ({userinfo}) access to '{ServernameOrIP}': " + ex.Msg());
this.Result = BlueIrisResult.NeedsPermission;
}
else
{
Log("Error: Got error while reading BlueIris registry: " + ex.Msg());
this.Result = BlueIrisResult.Unknown;
}
}
finally
{
if (RemoteKey != null)
{
RemoteKey.Dispose();
}
}
return(this.Result);
}
public async Task <BlueIrisResult> RefreshBIInfoAsync(string ServernameOrIP)
{
using var Trace = new Trace(); //This c# 8.0 using feature will auto dispose when the function is done.
this.Result = BlueIrisResult.Unknown;
this.URL = "";
this.ServerName = ServernameOrIP;
RegistryKey RemoteKey = null;
try
{
Log($"Debug: Reading BlueIris settings from registry from '{ServernameOrIP}'...");
this.IsLocalhost = string.IsNullOrEmpty(ServernameOrIP) ||
ServernameOrIP == "." ||
string.Equals(ServernameOrIP, "localhost", StringComparison.OrdinalIgnoreCase) ||
ServernameOrIP == "127.0.0.1" ||
ServernameOrIP == "0.0.0.0" ||
string.Equals(ServernameOrIP, Dns.GetHostName(), StringComparison.OrdinalIgnoreCase);
if (this.IsLocalhost)
{
RemoteKey = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Default);
}
else
{
//quick ping to validate first
Global.ClsPingOut cpo = await Global.IsConnected(ServernameOrIP, 500, 1);
if (!cpo.Success)
{
this.Result = BlueIrisResult.InvalidHostOrIP;
Log($"Error: Could not connect to BlueIris server '{ServernameOrIP}': {cpo.PingError}");
return(this.Result);
}
RemoteKey = RegistryKey.OpenRemoteBaseKey(RegistryHive.LocalMachine, ServernameOrIP);
if (RemoteKey != null)
{
Log($"Successfully connected to remote registry on {ServernameOrIP}.");
}
else
{
Log($"Error: Could not connect to remote registry on {ServernameOrIP}.");
}
}
using (RegistryKey key = RemoteKey.OpenSubKey("Software\\Perspective Software\\Blue Iris\\Install", false))
{
if (key != null)
{
string ap = Convert.ToString(key.GetValue("AppPath4"));
if (!string.IsNullOrWhiteSpace(ap))
{
this.AppPath = await this.UpdateRemotePathAsync(ap);
if (this.IsLocalhost)
{
Log($"Debug: BlueIris app path found: {ap}");
}
else
{
Log($"Debug: BlueIris app path found: {ap} (Remote={this.AppPath})");
}
//Test the remote connection...
if (!this.IsLocalhost && !Directory.Exists(this.AppPath))
{
Log($"Error: Cannot access remote BlueIris install path '{this.AppPath}' - Make sure you have permissions to remotely access and your 'Administrative shares' have been enabled (c$, d$, etc): https://www.repairwin.com/enable-admin-shares-windows-10-8-7/");
this.Result = BlueIrisResult.NeedsAdminSharesEnabled;
return(this.Result);
}
else if (this.IsLocalhost && !Directory.Exists(this.AppPath))
{
Log($"Error: Cannot access BlueIris install path '{this.AppPath}'.");
}
}
}
else
{
Log("Debug: Could not find BlueIris INSTALL info in the registry.");
}
}
using (RegistryKey key = RemoteKey.OpenSubKey("Software\\Perspective Software\\Blue Iris\\server", false))
{
if (key != null)
{
this.IsHTTPS = (Convert.ToInt32(key.GetValue("httpslan")) == 1);
this.ServerName = Convert.ToString(key.GetValue("lanip")).Trim();
this.ServerPort = Convert.ToString(key.GetValue("port")).Trim();
if (!string.IsNullOrWhiteSpace(this.ServerName))
{
if (this.IsHTTPS) //maybe need to check secureonly setting also??
{
this.URL = "https://" + this.ServerName + ":" + this.ServerPort;
}
else
{
this.URL = "http://" + this.ServerName + ":" + this.ServerPort;
}
Log("Debug: BlueIris URL found: " + this.URL);
}
else
{
Log("Error: BlueIris LANIP registry key not found?");
}
}
else
{
Log("Debug: Could not find BlueIris SERVER info in the registry.");
}
}
using (RegistryKey key = RemoteKey.OpenSubKey("Software\\Perspective Software\\Blue Iris\\clips\\folders", false))
{
if (key != null)
{
foreach (var sk in key.GetSubKeyNames())
{
using (RegistryKey curkey = key.OpenSubKey(sk))
{
if (curkey != null)
{
string path = Convert.ToString(curkey.GetValue("path"));
if (!string.IsNullOrWhiteSpace(path))
{
string pth = await this.UpdateRemotePathAsync(path.Trim());
this.ClipPaths.Add(pth);
if (this.IsLocalhost)
{
Log($"Debug: BlueIris clip path found: {pth}");
}
else
{
Log($"Debug: BlueIris app path found: {path} (Remote={pth})");
}
}
}
}
}
}
else
{
Log("Debug: Could not find BlueIris CLIPS info in the registry.");
}
}
using (RegistryKey key = RemoteKey.OpenSubKey("Software\\Perspective Software\\Blue Iris\\Cameras", false))
{
if (key != null)
{
foreach (var sk in key.GetSubKeyNames())
{
using (RegistryKey curkey = key.OpenSubKey(sk))
{
if (curkey != null)
{
bool enabled = (Convert.ToInt32(curkey.GetValue("enabled")) == 1);
if (enabled)
{
string shortname = Convert.ToString(curkey.GetValue("shortname"));
if (!string.IsNullOrWhiteSpace(shortname))
{
this.Cameras.Add(shortname);
Log("Debug: BlueIris camera found: " + shortname);
}
}
}
}
}
}
else
{
Log("Debug: Could not find BlueIris CAMERAS info in the registry.");
}
}
bool IsValid = (this.ClipPaths.Count > 0 && !String.IsNullOrWhiteSpace(this.AppPath) && !string.IsNullOrWhiteSpace(this.URL) && Directory.Exists(this.AppPath));
if (IsValid)
{
this.Result = BlueIrisResult.Valid;
}
}
catch (Exception ex)
{
if (ex.Message.IndexOf("The network path was not found", StringComparison.OrdinalIgnoreCase) >= 0)
{
Log($"Error: The remote machine needs the 'Remote Registry' service enabled (automatic) + started on '{ServernameOrIP}': " + Global.ExMsg(ex));
this.Result = BlueIrisResult.NeedsRemoteRegistryService;
}
//System.UnauthorizedAccessException: 'Attempted to perform an unauthorized operation.'
else if (ex.Message.IndexOf("unauthorized operation", StringComparison.OrdinalIgnoreCase) >= 0)
{
string userinfo = Environment.GetEnvironmentVariable("USERDOMAIN") + @"\" + Environment.GetEnvironmentVariable("USERNAME");
Log($"Error: Give the current user ({userinfo}) access to '{ServernameOrIP}': " + Global.ExMsg(ex));
this.Result = BlueIrisResult.NeedsPermission;
}
else
{
Log("Error: Got error while reading BlueIris registry: " + Global.ExMsg(ex));
}
this.Result = BlueIrisResult.Unknown;
}
finally
{
if (RemoteKey != null)
{
RemoteKey.Dispose();
}
}
return(this.Result);
}
