TSPServer Component

Properties Methods Events Config Settings Errors

The TSPServer component supports server-side functionality of the timestamping protocol.

Syntax

nsoftware.SecureBlackbox.Tspserver

Remarks

Use this control to serve timestamping requests from your application.

Property List

The following is the full list of the properties of the component with short descriptions. Click on the links for further details.


Accuracy	The accuracy of the server time, in microseconds.
Active	Indicates whether the server is active and is listening to new connections.
AuthBasic	Enables or disables basic authentication.
AuthDigest	Enables or disables digest authentication.
AuthDigestExpire	Specifies digest expiration time for digest authentication.
AuthRealm	Specifies authentication realm for digest and NTLM authentication.
BoundPort	Indicates the bound listening port.
ClientAuth	Enables or disables certificate-based client authentication.
DefaultPolicy	Specifies the default TSA policy.
Endpoint	Specifies the resource address of the TSA endpoint.
ErrorOrigin	Indicates the endpoint where the error originates from.
ErrorSeverity	The severity of the error that happened.
ExternalCrypto	Provides access to external signing and DC parameters.
FIPSMode	Reserved.
Host	The host to bind the listening port to.
PinnedClient	Populates the pinned client details.
PinnedClientChain	Contains the certificate chain of the pinned client.
Port	Specifies the port number to listen for connections on.
PortRangeFrom	Specifies the lower limit of the listening port range for incoming connections.
PortRangeTo	Specifies the upper limit of the listening port range for incoming connections.
ServerCertificates	The server's TLS certificates.
SessionTimeout	Specifies the default session timeout value in milliseconds.
SigningCertificate	The certificate to be used for signing.
SigningChain	The signing certificate chain.
SocketSettings	Manages network connection settings.
TLSSettings	Manages TLS layer settings.
TSAName	Specifies the name of TSA.
Users	Provides a list of registered users.
WebsiteName	Specifies the web site name to use in the certificate.

Method List

The following is the full list of the methods of the component with short descriptions. Click on the links for further details.


Config	Sets or retrieves a configuration setting.
DoAction	Performs an additional action.
DropClient	Terminates a client connection.
GetRequestBytes	Returns the contents of the client's HTTP request.
GetRequestHeader	Returns a request header value.
GetRequestString	Returns the contents of the client's HTTP request.
GetRequestUsername	Returns the username for a connection.
ListClients	Enumerates the connected clients.
PinClient	Takes a snapshot of the connection's properties.
ProcessGenericRequest	Processes a generic timestamp request.
Start	Starts the TSP server.
Stop	Stops the TSP server.

Event List

The following is the full list of the events fired by the component with short descriptions. Click on the links for further details.


Accept	Reports an incoming connection.
AuthAttempt	Fires when a connected client makes an authentication attempt.
Connect	Reports an accepted connection.
Disconnect	Fires to report a disconnected client.
Error	Information about errors during data delivery.
ExternalSign	Handles remote or external signing initiated by the server protocol.
Notification	This event notifies the application about an underlying control flow event.
TimestampRequest	Reports an incoming timestamp request.
TLSCertValidate	Fires when a client certificate needs to be validated.
TLSEstablished	Reports the setup of a TLS session.
TLSHandshake	Fires when a newly established client connection initiates a TLS handshake.
TLSPSK	Requests a pre-shared key for TLS-PSK.
TLSShutdown	Reports closure of a TLS session.

Config Settings

The following is a list of config settings for the component with short descriptions. Click on the links for further details.


AllowOptionsResponseWithoutAuth	Enables unauthenticated responses to OPTIONS requests.
ClientAuth	Enables or disables certificate-based client authentication.
DualStack	Allows the use of ip4 and ip6 simultaneously.
HomePage	Specifies the home page resource name.
Host	The host to bind to.
RequestFilter	The request string modifier.
ServerSSLDHKeyLength	Sets the size of the TLS DHE key exchange group.
WebsiteName	The website name for the TLS certificate.
CheckKeyIntegrityBeforeUse	Enables or disable private key integrity check before use.
CookieCaching	Specifies whether a cookie cache should be used for HTTP(S) transports.
Cookies	Gets or sets local cookies for the component.
DefDeriveKeyIterations	Specifies the default key derivation algorithm iteration count.
EnableClientSideSSLFFDHE	Enables or disables finite field DHE key exchange support in TLS clients.
GlobalCookies	Gets or sets global cookies for all the HTTP transports.
HttpUserAgent	Specifies the user agent name to be used by all HTTP clients.
LogDestination	Specifies the debug log destination.
LogDetails	Specifies the debug log details to dump.
LogFile	Specifies the debug log filename.
LogFilters	Specifies the debug log filters.
LogFlushMode	Specifies the log flush mode.
LogLevel	Specifies the debug log level.
LogMaxEventCount	Specifies the maximum number of events to cache before further action is taken.
LogRotationMode	Specifies the log rotation mode.
MaxASN1BufferLength	Specifies the maximal allowed length for ASN.1 primitive tag data.
MaxASN1TreeDepth	Specifies the maximal depth for processed ASN.1 trees.
OCSPHashAlgorithm	Specifies the hash algorithm to be used to identify certificates in OCSP requests.
StaticDNS	Specifies whether static DNS rules should be used.
StaticIPAddress[domain]	Gets or sets an IP address for the specified domain name.
StaticIPAddresses	Gets or sets all the static DNS rules.
Tag	Allows to store any custom data.
TLSSessionGroup	Specifies the group name of TLS sessions to be used for session resumption.
TLSSessionLifetime	Specifies lifetime in seconds of the cached TLS session.
TLSSessionPurgeInterval	Specifies how often the session cache should remove the expired TLS sessions.
UseOwnDNSResolver	Specifies whether the client components should use own DNS resolver.
UseSharedSystemStorages	Specifies whether the validation engine should use a global per-process copy of the system certificate stores.
UseSystemOAEPAndPSS	Enforces or disables the use of system-driven RSA OAEP and PSS computations.
UseSystemRandom	Enables or disables the use of the OS PRNG.

Accuracy Property (TSPServer Component)

The accuracy of the server time, in microseconds.

public long Accuracy { get; set; }

Public Property Accuracy As Long

Default Value

Remarks

Use this property to provide the accuracy of the time returned by the server, in microseconds. This specifies the maximum deviation of the returned time from the actual server time.

Active Property (TSPServer Component)

Indicates whether the server is active and is listening to new connections.

Syntax

C#
VB.NET

public bool Active { get; }

Public ReadOnly Property Active As Boolean

Default Value

False

Remarks

This read-only property returns True if the server is listening to incoming connections.

This property is read-only and not available at design time.

AuthBasic Property (TSPServer Component)

Enables or disables basic authentication.

Syntax

C#
VB.NET

public bool AuthBasic { get; set; }

Public Property AuthBasic As Boolean

Default Value

False

Remarks

Use this property to enable or disable basic user authentication in the HTTP server.

AuthDigest Property (TSPServer Component)

Enables or disables digest authentication.

Syntax

C#
VB.NET

public bool AuthDigest { get; set; }

Public Property AuthDigest As Boolean

Default Value

False

Remarks

Use this property to enable or disable digest-based user authentication in the HTTP server.

AuthDigestExpire Property (TSPServer Component)

Specifies digest expiration time for digest authentication.

Syntax

C#
VB.NET

public int AuthDigestExpire { get; set; }

Public Property AuthDigestExpire As Integer

Default Value

Remarks

Use this property to specify the digest expiration time for digest authentication, in seconds.

AuthRealm Property (TSPServer Component)

Specifies authentication realm for digest and NTLM authentication.

Syntax

C#
VB.NET

public string AuthRealm { get; set; }

Public Property AuthRealm As String

Default Value

"SecureBlackbox"

Remarks

Specifies authentication realm for digest and NTLM authentication types.

BoundPort Property (TSPServer Component)

Indicates the bound listening port.

Syntax

C#
VB.NET

public int BoundPort { get; }

Public ReadOnly Property BoundPort As Integer

Default Value

Remarks

Check this property to find out the port that has been allocated to the server by the system. The bound port always equals Port if it is provided, or is allocated dynamically if configured to fall in the range between PortRangeFrom and PortRangeTo constraints.

This property is read-only and not available at design time.

ClientAuth Property (TSPServer Component)

Enables or disables certificate-based client authentication.

Syntax

C#
VB.NET

public TspserverClientAuths ClientAuth { get; set; }

enum TspserverClientAuths {
  ccatNoAuth,
  ccatRequestCert,
  ccatRequireCert
}

Public Property ClientAuth As TspserverClientAuths

Enum TspserverClientAuths
  ccatNoAuth
  ccatRequestCert
  ccatRequireCert
End Enum

Default Value

Remarks

Set this property to true to tune up the client authentication type: ccatNoAuth = 0; ccatRequestCert = 1; ccatRequireCert = 2;

DefaultPolicy Property (TSPServer Component)

Specifies the default TSA policy.

Syntax

C#
VB.NET

public string DefaultPolicy { get; set; }

Public Property DefaultPolicy As String

Default Value

Remarks

Use this property to specify the default TSA policy.

Endpoint Property (TSPServer Component)

Specifies the resource address of the TSA endpoint.

Syntax

C#
VB.NET

public string Endpoint { get; set; }

Public Property Endpoint As String

Default Value

"/"

Remarks

Use this property to specify the endpoint of which the TSA service should be responding.

ErrorOrigin Property (TSPServer Component)

Indicates the endpoint where the error originates from.

Syntax

C#
VB.NET

public TspserverErrorOrigins ErrorOrigin { get; set; }

enum TspserverErrorOrigins {
  eoLocal,
  eoRemote
}

Public Property ErrorOrigin As TspserverErrorOrigins

Enum TspserverErrorOrigins
  eoLocal
  eoRemote
End Enum

Default Value

Remarks

Use this property to establish whether the reported error originates from a local or remote endpoint.


eoLocal	`0`
eoRemote	`1`

This property is not available at design time.

ErrorSeverity Property (TSPServer Component)

The severity of the error that happened.

Syntax

C#
VB.NET

public TspserverErrorSeverities ErrorSeverity { get; set; }

enum TspserverErrorSeverities {
  esInfo,
  esWarning,
  esFatal
}

Public Property ErrorSeverity As TspserverErrorSeverities

Enum TspserverErrorSeverities
  esInfo
  esWarning
  esFatal
End Enum

Default Value

Remarks

Use this property to establish whether the error is fatal.


esWarning	`1`
esFatal	`2`

This property is not available at design time.

ExternalCrypto Property (TSPServer Component)

Provides access to external signing and DC parameters.

Syntax

C#
VB.NET

public ExternalCrypto ExternalCrypto { get; }

Public ReadOnly Property ExternalCrypto As ExternalCrypto

Remarks

Use this property to tune-up remote cryptography settings. SecureBlackbox supports two independent types of external cryptography: synchronous (based on the ExternalSign event) and asynchronous (based on the DC protocol and the DCAuth signing component).

This property is read-only.

Please refer to the ExternalCrypto type for a complete list of fields.

FIPSMode Property (TSPServer Component)

Reserved.

Syntax

C#
VB.NET

public bool FIPSMode { get; set; }

Public Property FIPSMode As Boolean

Default Value

False

Remarks

This property is reserved for future use.

Host Property (TSPServer Component)

The host to bind the listening port to.

Syntax

C#
VB.NET

public string Host { get; set; }

Public Property Host As String

Default Value

Remarks

Use this property to specify the IP address on which to listen to incoming connections.

PinnedClient Property (TSPServer Component)

Populates the pinned client details.

Syntax

C#
VB.NET

public TLSClientEntry PinnedClient { get; }

Public ReadOnly Property PinnedClient As TLSClientEntry

Remarks

Use this property to access the details of the client connection previously pinned with PinClient method.

This property is read-only and not available at design time.

Please refer to the TLSClientEntry type for a complete list of fields.

PinnedClientChain Property (TSPServer Component)

Contains the certificate chain of the pinned client.

Syntax

C#
VB.NET

public CertificateList PinnedClientChain { get; }

Public ReadOnly Property PinnedClientChain As CertificateList

Remarks

Use this property to access the certificate chain of the client connection pinned previously with a PinClient call.

This property is read-only and not available at design time.

Please refer to the Certificate type for a complete list of fields.

Port Property (TSPServer Component)

Specifies the port number to listen for connections on.

Syntax

C#
VB.NET

public int Port { get; set; }

Public Property Port As Integer

Default Value

Remarks

Use this property to specify the port number to listen to connections on. Standard port numbers are 80 for an HTTP server, and 443 for an HTTPS server.

Alternatively, you may specify the acceptable range of listening ports via PortRangeFrom and PortRangeTo properties. In this case the port will be allocated within the requested range by the operating system, and reported in BoundPort.

PortRangeFrom Property (TSPServer Component)

Specifies the lower limit of the listening port range for incoming connections.

Syntax

C#
VB.NET

public int PortRangeFrom { get; set; }

Public Property PortRangeFrom As Integer

Default Value

Remarks

Use this property to specify the lower limit of the port range to listen to connections on. When a port range is used to specify the listening port (as opposed to a fixed value provided via Port), the port will be allocated within the requested range by the operating system, and reported in BoundPort.

Note that this property is ignored if the Port property is set to a non-zero value, in which case the server always aims to listen on that fixed port.

PortRangeTo Property (TSPServer Component)

Specifies the upper limit of the listening port range for incoming connections.

Syntax

C#
VB.NET

public int PortRangeTo { get; set; }

Public Property PortRangeTo As Integer

Default Value

Remarks

Use this property to specify the upper limit of the port range to listen to connections on. When a port range is used to specify the listening port (as opposed to a fixed value provided via Port), the port will be allocated within the requested range by the operating system, and reported in BoundPort.

Note that this property is ignored if the Port property is set to a non-zero value, in which case the server always aims to listen on that fixed port.

ServerCertificates Property (TSPServer Component)

The server's TLS certificates.

Syntax

C#
VB.NET

public CertificateList ServerCertificates { get; }

Public Property ServerCertificates As CertificateList

Remarks

Use this property to provide a list of TLS certificates for the server endpoint.

A TLS endpoint needs a certificate to be able to accept TLS connections. At least one of the certificates in the collection - the endpoint certificate - must have a private key associated with it.

The collection may include more than one endpoint certificate, and more than one chain. A typical usage scenario is to include two chains (ECDSA and RSA), to cater for clients with different cipher suite preferences.

This property is not available at design time.

Please refer to the Certificate type for a complete list of fields.

SessionTimeout Property (TSPServer Component)

Specifies the default session timeout value in milliseconds.

Syntax

C#
VB.NET

public int SessionTimeout { get; set; }

Public Property SessionTimeout As Integer

Default Value

360000

Remarks

Specifies the period of inactivity (in milliseconds) after which the connection will be terminated by the server.

SigningCertificate Property (TSPServer Component)

The certificate to be used for signing.

Syntax

C#
VB.NET

public Certificate SigningCertificate { get; set; }

Public Property SigningCertificate As Certificate

Remarks

Use this property to specify the certificate that shall be used for signing the data. Note that this certificate should have a private key associated with it. Use SigningChain to supply the rest of the certificate chain for inclusion into the signature.

This property is not available at design time.

Please refer to the Certificate type for a complete list of fields.

SigningChain Property (TSPServer Component)

The signing certificate chain.

Syntax

C#
VB.NET

public CertificateList SigningChain { get; }

Public Property SigningChain As CertificateList

Remarks

Use this property to provide the chain for the signing certificate. Use the SigningCertificate property, if it is available, to provide the signing certificate itself.

This property is not available at design time.

Please refer to the Certificate type for a complete list of fields.

SocketSettings Property (TSPServer Component)

Manages network connection settings.

Syntax

C#
VB.NET

public SocketSettings SocketSettings { get; }

Public ReadOnly Property SocketSettings As SocketSettings

Remarks

Use this property to tune up network connection parameters.

This property is read-only.

Please refer to the SocketSettings type for a complete list of fields.

TLSSettings Property (TSPServer Component)

Manages TLS layer settings.

Syntax

C#
VB.NET

public TLSSettings TLSSettings { get; }

Public ReadOnly Property TLSSettings As TLSSettings

Remarks

Use this property to tune up the TLS layer parameters.

This property is read-only.

Please refer to the TLSSettings type for a complete list of fields.

TSAName Property (TSPServer Component)

Specifies the name of TSA.

Syntax

C#
VB.NET

public string TSAName { get; set; }

Public Property TSAName As String

Default Value

Remarks

Use this property to provide the alternative name of the TSA, in RDN format.

Users Property (TSPServer Component)

Provides a list of registered users.

Syntax

C#
VB.NET

public UserAccountList Users { get; }

Public Property Users As UserAccountList

Remarks

Assign a list of 'known' users to this property to automate authentication handling by the component.

This property is not available at design time.

Please refer to the UserAccount type for a complete list of fields.

WebsiteName Property (TSPServer Component)

Specifies the web site name to use in the certificate.

Syntax

C#
VB.NET

public string WebsiteName { get; set; }

Public Property WebsiteName As String

Default Value

"SecureBlackbox"

Remarks

If using an internally-generated certificate, use this property to specify the web site name to be included as a common name. A typical common name consists of the host name, such as '192.168.10.10' or 'domain.com'.

Config Method (TSPServer Component)

Sets or retrieves a configuration setting.

Syntax

C#
VB.NET

public string Config(string configurationString);

Public Function Config(ByVal ConfigurationString As String) As String

Remarks

Config is a generic method available in every component. It is used to set and retrieve configuration settings for the component.

These settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the component, access to these internal properties is provided through the Config method.

To set a configuration setting named PROPERTY, you must call Config("PROPERTY=VALUE"), where VALUE is the value of the setting expressed as a string. For boolean values, use the strings "True", "False", "0", "1", "Yes", or "No" (case does not matter).

To read (query) the value of a configuration setting, you must call Config("PROPERTY"). The value will be returned as a string.

DoAction Method (TSPServer Component)

Performs an additional action.

Syntax

C#
VB.NET

public string DoAction(string actionID, string actionParams);

Public Function DoAction(ByVal ActionID As String, ByVal ActionParams As String) As String

Remarks

DoAction is a generic method available in every component. It is used to perform an additional action introduced after the product major release. The list of actions is not fixed, and may be flexibly extended over time.

The unique identifier (case insensitive) of the action is provided in the ActionID parameter.

ActionParams contains the value of a single parameter, or a list of multiple parameters for the action in the form of PARAM1=VALUE1;PARAM2=VALUE2;....

DropClient Method (TSPServer Component)

Terminates a client connection.

Syntax

C#
VB.NET

public void DropClient(long connectionId, bool forced);

Public Sub DropClient(ByVal ConnectionId As Long, ByVal Forced As Boolean)

Remarks

Call this method to shut down a connected client. Forced indicates whether the connection should be closed in a graceful manner.

GetRequestBytes Method (TSPServer Component)

Returns the contents of the client's HTTP request.

Syntax

C#
VB.NET

public byte[] GetRequestBytes(long connectionId);

Public Function GetRequestBytes(ByVal ConnectionId As Long) As Byte()

Remarks

Use this method to get the body of the client's HTTP request. Note that the body of GET and HEAD requests is empty.

GetRequestHeader Method (TSPServer Component)

Returns a request header value.

Syntax

C#
VB.NET

public string GetRequestHeader(long connectionId, string headerName);

Public Function GetRequestHeader(ByVal ConnectionId As Long, ByVal HeaderName As String) As String

Remarks

Use this method to get the value of a request header. A good place to call this method is a request-marking event, such as GetRequest or PostRequest.

GetRequestString Method (TSPServer Component)

Returns the contents of the client's HTTP request.

Syntax

C#
VB.NET

public string GetRequestString(long connectionId);

Public Function GetRequestString(ByVal ConnectionId As Long) As String

Remarks

Use this method to get the body of the client's HTTP request to a string. Note that the body of GET and HEAD requests is empty.

GetRequestUsername Method (TSPServer Component)

Returns the username for a connection.

Syntax

C#
VB.NET

public string GetRequestUsername(long connectionId);

Public Function GetRequestUsername(ByVal ConnectionId As Long) As String

Remarks

Use this method to obtain a username for an active connection. The method will return an empty string if no authentication has been performed on the connection.

ListClients Method (TSPServer Component)

Enumerates the connected clients.

Syntax

C#
VB.NET

public string ListClients();

Public Function ListClients() As String

Remarks

This method enumerates the connected clients. It returns a list of strings, with each string being of 'ConnectionID|Address|Port' format, and representing a single connection.

PinClient Method (TSPServer Component)

Takes a snapshot of the connection's properties.

Syntax

C#
VB.NET

public void PinClient(long connectionId);

Public Sub PinClient(ByVal ConnectionId As Long)

Remarks

Use this method to take a snapshot of a connected client. The captured properties are populated in PinnedClient and PinnedClientChain properties.

ProcessGenericRequest Method (TSPServer Component)

Processes a generic timestamp request.

Syntax

C#
VB.NET

public byte[] ProcessGenericRequest(byte[] requestBytes, bool timeTokenOnly);

Public Function ProcessGenericRequest(ByVal RequestBytes As Byte(), ByVal TimeTokenOnly As Boolean) As Byte()

Remarks

This method processes a generic timestamping request and produces a response. Use it to generate timestamps for requests obtained externally, out of the default HTTP channel.

This method respects all current settings of the server object, and invokes TimestampRequest to consult about the request and response details with the application.

If TimeTokenOnly is set, the return value will only contain the TimeStampToken piece of the response. If it is switched off, the whole TimeStampResp structure will be returned.

Start Method (TSPServer Component)

Starts the TSP server.

Syntax

C#
VB.NET

public void Start();

Public Sub Start()

Remarks

Use this method to start listening for incoming connections.

Stop Method (TSPServer Component)

Stops the TSP server.

Syntax

C#
VB.NET

public void Stop();

Public Sub Stop()

Remarks

Call this method to stop listening for incoming connections.

Accept Event (TSPServer Component)

Reports an incoming connection.

Syntax

C#
VB.NET

public event OnAcceptHandler OnAccept;

public delegate void OnAcceptHandler(object sender, TspserverAcceptEventArgs e);

public class TspserverAcceptEventArgs : EventArgs {
  public string RemoteAddress { get; }
  public int RemotePort { get; }
  public bool Accept { get; set; }
}

Public Event OnAccept As OnAcceptHandler

Public Delegate Sub OnAcceptHandler(sender As Object, e As TspserverAcceptEventArgs)

Public Class TspserverAcceptEventArgs Inherits EventArgs
  Public ReadOnly Property RemoteAddress As String
  Public ReadOnly Property RemotePort As Integer
  Public Property Accept As Boolean
End Class

Remarks

This event is fired when a new connection from RemoteAddress:RemotePort is ready to be accepted. Use the Accept parameter to accept or decline it.

Subscribe to Connect event to be notified of every connection that has been set up.

AuthAttempt Event (TSPServer Component)

Fires when a connected client makes an authentication attempt.

Syntax

C#
VB.NET

public event OnAuthAttemptHandler OnAuthAttempt;

public delegate void OnAuthAttemptHandler(object sender, TspserverAuthAttemptEventArgs e);

public class TspserverAuthAttemptEventArgs : EventArgs {
  public long ConnectionID { get; }
  public string HTTPMethod { get; }
  public string URI { get; }
  public string AuthMethod { get; }
  public string Username { get; }
  public string Password { get; }
  public bool Allow { get; set; }
}

Public Event OnAuthAttempt As OnAuthAttemptHandler

Public Delegate Sub OnAuthAttemptHandler(sender As Object, e As TspserverAuthAttemptEventArgs)

Public Class TspserverAuthAttemptEventArgs Inherits EventArgs
  Public ReadOnly Property ConnectionID As Long
  Public ReadOnly Property HTTPMethod As String
  Public ReadOnly Property URI As String
  Public ReadOnly Property AuthMethod As String
  Public ReadOnly Property Username As String
  Public ReadOnly Property Password As String
  Public Property Allow As Boolean
End Class

Remarks

The component fires this event whenever a client attempts to authenticate itself. Use the Allow parameter to let the client through.

ConnectionID contains the unique session identifier for that client, HTTPMethod specifies the HTTP method (GET, POST, etc.) used to access the URI resource, AuthMethod specifies the authentication method, and Username and Password contain the professed credentials.

Connect Event (TSPServer Component)

Reports an accepted connection.

Syntax

C#
VB.NET

public event OnConnectHandler OnConnect;

public delegate void OnConnectHandler(object sender, TspserverConnectEventArgs e);

public class TspserverConnectEventArgs : EventArgs {
  public long ConnectionID { get; }
  public string RemoteAddress { get; }
  public int RemotePort { get; }
}

Public Event OnConnect As OnConnectHandler

Public Delegate Sub OnConnectHandler(sender As Object, e As TspserverConnectEventArgs)

Public Class TspserverConnectEventArgs Inherits EventArgs
  Public ReadOnly Property ConnectionID As Long
  Public ReadOnly Property RemoteAddress As String
  Public ReadOnly Property RemotePort As Integer
End Class

Remarks

The component fires this event to report that a new connection has been established. ConnectionId indicates the unique ID assigned to this connection. The same ID will be supplied to any other events related to this connection, such as GetRequest or AuthAttempt.

Disconnect Event (TSPServer Component)

Fires to report a disconnected client.

Syntax

C#
VB.NET

public event OnDisconnectHandler OnDisconnect;

public delegate void OnDisconnectHandler(object sender, TspserverDisconnectEventArgs e);

public class TspserverDisconnectEventArgs : EventArgs {
  public long ConnectionID { get; }
}

Public Event OnDisconnect As OnDisconnectHandler

Public Delegate Sub OnDisconnectHandler(sender As Object, e As TspserverDisconnectEventArgs)

Public Class TspserverDisconnectEventArgs Inherits EventArgs
  Public ReadOnly Property ConnectionID As Long
End Class

Remarks

The component fires this event when a connected client disconnects.

Error Event (TSPServer Component)

Information about errors during data delivery.

Syntax

C#
VB.NET

public event OnErrorHandler OnError;

public delegate void OnErrorHandler(object sender, TspserverErrorEventArgs e);

public class TspserverErrorEventArgs : EventArgs {
  public long ConnectionId { get; }
  public int ErrorCode { get; }
  public string Description { get; }
}

Public Event OnError As OnErrorHandler

Public Delegate Sub OnErrorHandler(sender As Object, e As TspserverErrorEventArgs)

Public Class TspserverErrorEventArgs Inherits EventArgs
  Public ReadOnly Property ConnectionId As Long
  Public ReadOnly Property ErrorCode As Integer
  Public ReadOnly Property Description As String
End Class

Remarks

The event is fired in case of exceptional conditions during message processing.

ErrorCode contains an error code and Description contains a textual description of the error. For a list of valid error codes and their descriptions, please refer to the HTTPS section.

ExternalSign Event (TSPServer Component)

Handles remote or external signing initiated by the server protocol.

Syntax

C#
VB.NET

public event OnExternalSignHandler OnExternalSign;

public delegate void OnExternalSignHandler(object sender, TspserverExternalSignEventArgs e);

public class TspserverExternalSignEventArgs : EventArgs {
  public long ConnectionID { get; }
  public string OperationId { get; }
  public string HashAlgorithm { get; }
  public string Pars { get; }
  public string Data { get; }
  public string SignedData { get; set; }
}

Public Event OnExternalSign As OnExternalSignHandler

Public Delegate Sub OnExternalSignHandler(sender As Object, e As TspserverExternalSignEventArgs)

Public Class TspserverExternalSignEventArgs Inherits EventArgs
  Public ReadOnly Property ConnectionID As Long
  Public ReadOnly Property OperationId As String
  Public ReadOnly Property HashAlgorithm As String
  Public ReadOnly Property Pars As String
  Public ReadOnly Property Data As String
  Public Property SignedData As String
End Class

Remarks

Assign a handler to this event if you need to delegate a low-level signing operation to an external, remote, or custom signing engine. Depending on the settings, the handler will receive a hashed or unhashed value to be signed.

The event handler must pass the value of Data to the signer, obtain the signature, and pass it back to the component via the SignedData parameter.

OperationId provides a comment about the operation and its origin. It depends on the exact component being used, and may be empty. HashAlgorithm specifies the hash algorithm being used for the operation, and Pars contains algorithm-dependent parameters.

The component uses base16 (hex) encoding for the Data, SignedData, and Pars parameters. If your signing engine uses a different input and output encoding, you may need to decode and/or encode the data before and/or after the signing.

A sample MD5 hash encoded in base16: a0dee2a0382afbb09120ffa7ccd8a152 - lower case base16 A0DEE2A0382AFBB09120FFA7CCD8A152 - upper case base16

A sample event handler that uses the .NET RSACryptoServiceProvider class may look like the following: signer.OnExternalSign += (s, e) => { var cert = new X509Certificate2("cert.pfx", "", X509KeyStorageFlags.Exportable); var key = (RSACryptoServiceProvider)cert.PrivateKey; var dataToSign = e.Data.FromBase16String(); var signedData = key.SignHash(dataToSign, "2.16.840.1.101.3.4.2.1"); e.SignedData = signedData.ToBase16String(); };

Notification Event (TSPServer Component)

This event notifies the application about an underlying control flow event.

Syntax

C#
VB.NET

public event OnNotificationHandler OnNotification;

public delegate void OnNotificationHandler(object sender, TspserverNotificationEventArgs e);

public class TspserverNotificationEventArgs : EventArgs {
  public string EventID { get; }
  public string EventParam { get; }
}

Public Event OnNotification As OnNotificationHandler

Public Delegate Sub OnNotificationHandler(sender As Object, e As TspserverNotificationEventArgs)

Public Class TspserverNotificationEventArgs Inherits EventArgs
  Public ReadOnly Property EventID As String
  Public ReadOnly Property EventParam As String
End Class

Remarks

The component fires this event to let the application know about some event, occurrence, or milestone in the component. For example, it may fire to report completion of the document processing. The list of events being reported is not fixed, and may be flexibly extended over time.

The unique identifier of the event is provided in the EventID parameter. EventParam contains any parameters accompanying the occurrence. Depending on the type of the component, the exact action it is performing, or the document being processed, one or both may be omitted.

TimestampRequest Event (TSPServer Component)

Reports an incoming timestamp request.

Syntax

C#
VB.NET

public event OnTimestampRequestHandler OnTimestampRequest;

public delegate void OnTimestampRequestHandler(object sender, TspserverTimestampRequestEventArgs e);

public class TspserverTimestampRequestEventArgs : EventArgs {
  public long ConnectionId { get; }
  public string HashAlgorithm { get; }
  public byte[] MessageImprint { get; }
  public string Time { get; set; }
  public bool Accept { get; set; }
}

Public Event OnTimestampRequest As OnTimestampRequestHandler

Public Delegate Sub OnTimestampRequestHandler(sender As Object, e As TspserverTimestampRequestEventArgs)

Public Class TspserverTimestampRequestEventArgs Inherits EventArgs
  Public ReadOnly Property ConnectionId As Long
  Public ReadOnly Property HashAlgorithm As String
  Public ReadOnly Property MessageImprint As Byte()
  Public Property Time As String
  Public Property Accept As Boolean
End Class

Remarks

This event is fired when a new incoming timestamp request is received. Use it to track or alter the details of a generated timestamp.

MessageImprint contains the digest of the message that needs to be timestamped, which was created using HashAlgorithm. Time is the time to be certified. Set Accept to true to accept the request and generate a timestamp, or to false to reject the request.

Supported hash algorithms:


SB_HASH_ALGORITHM_SHA1	`SHA1`
SB_HASH_ALGORITHM_SHA224	`SHA224`
SB_HASH_ALGORITHM_SHA256	`SHA256`
SB_HASH_ALGORITHM_SHA384	`SHA384`
SB_HASH_ALGORITHM_SHA512	`SHA512`
SB_HASH_ALGORITHM_MD2	`MD2`
SB_HASH_ALGORITHM_MD4	`MD4`
SB_HASH_ALGORITHM_MD5	`MD5`
SB_HASH_ALGORITHM_RIPEMD160	`RIPEMD160`
SB_HASH_ALGORITHM_CRC32	`CRC32`
SB_HASH_ALGORITHM_SSL3	`SSL3`
SB_HASH_ALGORITHM_GOST_R3411_1994	`GOST1994`
SB_HASH_ALGORITHM_WHIRLPOOL	`WHIRLPOOL`
SB_HASH_ALGORITHM_POLY1305	`POLY1305`
SB_HASH_ALGORITHM_SHA3_224	`SHA3_224`
SB_HASH_ALGORITHM_SHA3_256	`SHA3_256`
SB_HASH_ALGORITHM_SHA3_384	`SHA3_384`
SB_HASH_ALGORITHM_SHA3_512	`SHA3_512`
SB_HASH_ALGORITHM_BLAKE2S_128	`BLAKE2S_128`
SB_HASH_ALGORITHM_BLAKE2S_160	`BLAKE2S_160`
SB_HASH_ALGORITHM_BLAKE2S_224	`BLAKE2S_224`
SB_HASH_ALGORITHM_BLAKE2S_256	`BLAKE2S_256`
SB_HASH_ALGORITHM_BLAKE2B_160	`BLAKE2B_160`
SB_HASH_ALGORITHM_BLAKE2B_256	`BLAKE2B_256`
SB_HASH_ALGORITHM_BLAKE2B_384	`BLAKE2B_384`
SB_HASH_ALGORITHM_BLAKE2B_512	`BLAKE2B_512`
SB_HASH_ALGORITHM_SHAKE_128	`SHAKE_128`
SB_HASH_ALGORITHM_SHAKE_256	`SHAKE_256`
SB_HASH_ALGORITHM_SHAKE_128_LEN	`SHAKE_128_LEN`
SB_HASH_ALGORITHM_SHAKE_256_LEN	`SHAKE_256_LEN`

TLSCertValidate Event (TSPServer Component)

Fires when a client certificate needs to be validated.

Syntax

C#
VB.NET

public event OnTLSCertValidateHandler OnTLSCertValidate;

public delegate void OnTLSCertValidateHandler(object sender, TspserverTLSCertValidateEventArgs e);

public class TspserverTLSCertValidateEventArgs : EventArgs {
  public long ConnectionID { get; }
  public bool Accept { get; set; }
}

Public Event OnTLSCertValidate As OnTLSCertValidateHandler

Public Delegate Sub OnTLSCertValidateHandler(sender As Object, e As TspserverTLSCertValidateEventArgs)

Public Class TspserverTLSCertValidateEventArgs Inherits EventArgs
  Public ReadOnly Property ConnectionID As Long
  Public Property Accept As Boolean
End Class

Remarks

The component fires this event to notify the application of an authenticating client. Use the event handler to validate the certificate and pass your decision back to the server component via the Accept parameter.

TLSEstablished Event (TSPServer Component)

Reports the setup of a TLS session.

Syntax

C#
VB.NET

public event OnTLSEstablishedHandler OnTLSEstablished;

public delegate void OnTLSEstablishedHandler(object sender, TspserverTLSEstablishedEventArgs e);

public class TspserverTLSEstablishedEventArgs : EventArgs {
  public long ConnectionID { get; }
}

Public Event OnTLSEstablished As OnTLSEstablishedHandler

Public Delegate Sub OnTLSEstablishedHandler(sender As Object, e As TspserverTLSEstablishedEventArgs)

Public Class TspserverTLSEstablishedEventArgs Inherits EventArgs
  Public ReadOnly Property ConnectionID As Long
End Class

Remarks

Subscribe to this event to be notified about the setup of a TLS connection by a connected client.

TLSHandshake Event (TSPServer Component)

Fires when a newly established client connection initiates a TLS handshake.

Syntax

C#
VB.NET

public event OnTLSHandshakeHandler OnTLSHandshake;

public delegate void OnTLSHandshakeHandler(object sender, TspserverTLSHandshakeEventArgs e);

public class TspserverTLSHandshakeEventArgs : EventArgs {
  public long ConnectionID { get; }
  public string ServerName { get; }
  public bool Abort { get; set; }
}

Public Event OnTLSHandshake As OnTLSHandshakeHandler

Public Delegate Sub OnTLSHandshakeHandler(sender As Object, e As TspserverTLSHandshakeEventArgs)

Public Class TspserverTLSHandshakeEventArgs Inherits EventArgs
  Public ReadOnly Property ConnectionID As Long
  Public ReadOnly Property ServerName As String
  Public Property Abort As Boolean
End Class

Remarks

Use this event to get notified about the initiation of the TLS handshake by the remote client. The ServerName parameter specifies the requested host from the client hello message.

TLSPSK Event (TSPServer Component)

Requests a pre-shared key for TLS-PSK.

Syntax

C#
VB.NET

public event OnTLSPSKHandler OnTLSPSK;

public delegate void OnTLSPSKHandler(object sender, TspserverTLSPSKEventArgs e);

public class TspserverTLSPSKEventArgs : EventArgs {
  public long ConnectionID { get; }
  public string Identity { get; }
  public string PSK { get; set; }
  public string Ciphersuite { get; set; }
}

Public Event OnTLSPSK As OnTLSPSKHandler

Public Delegate Sub OnTLSPSKHandler(sender As Object, e As TspserverTLSPSKEventArgs)

Public Class TspserverTLSPSKEventArgs Inherits EventArgs
  Public ReadOnly Property ConnectionID As Long
  Public ReadOnly Property Identity As String
  Public Property PSK As String
  Public Property Ciphersuite As String
End Class

Remarks

The component fires this event to report that a client has requested a TLS-PSK negotiation. ConnectionId indicates the unique connection ID that requested the PSK handshake.

Use Identity to look up for the corresponding pre-shared key in the server's database, then assign the key to the PSK parameter. If TLS 1.3 PSK is used, you will also need to assign the Ciphersuite parameter with the cipher suite associated with that identity and their key.

TLSShutdown Event (TSPServer Component)

Reports closure of a TLS session.

Syntax

C#
VB.NET

public event OnTLSShutdownHandler OnTLSShutdown;

public delegate void OnTLSShutdownHandler(object sender, TspserverTLSShutdownEventArgs e);

public class TspserverTLSShutdownEventArgs : EventArgs {
  public long ConnectionID { get; }
}

Public Event OnTLSShutdown As OnTLSShutdownHandler

Public Delegate Sub OnTLSShutdownHandler(sender As Object, e As TspserverTLSShutdownEventArgs)

Public Class TspserverTLSShutdownEventArgs Inherits EventArgs
  Public ReadOnly Property ConnectionID As Long
End Class

Remarks

The component fires this event when a connected client closes their TLS session gracefully. This event is typically followed by a Disconnect, which marks the closure of the underlying TCP session.

Certificate Type

Provides details of an individual X.509 certificate.

Remarks

This type provides access to X.509 certificate details.

Fields

Bytes
byte[] (read-only)
Default Value: ""

Returns the raw certificate data in DER format.

CA
bool
Default Value: False

Indicates whether the certificate has a CA capability (a setting in the BasicConstraints extension).

CAKeyID
byte[] (read-only)
Default Value: ""

A unique identifier (fingerprint) of the CA certificate's private key.

Authority Key Identifier is a (non-critical) X.509 certificate extension which allows the identification of certificates produced by the same issuer, but with different public keys.

CRLDistributionPoints
string
Default Value: ""

Locations of the CRL (Certificate Revocation List) distribution points used to check this certificate's validity.

Curve
string
Default Value: ""

Specifies the elliptic curve of the EC public key.


SB_EC_SECP112R1	`SECP112R1`
SB_EC_SECP112R2	`SECP112R2`
SB_EC_SECP128R1	`SECP128R1`
SB_EC_SECP128R2	`SECP128R2`
SB_EC_SECP160K1	`SECP160K1`
SB_EC_SECP160R1	`SECP160R1`
SB_EC_SECP160R2	`SECP160R2`
SB_EC_SECP192K1	`SECP192K1`
SB_EC_SECP192R1	`SECP192R1`
SB_EC_SECP224K1	`SECP224K1`
SB_EC_SECP224R1	`SECP224R1`
SB_EC_SECP256K1	`SECP256K1`
SB_EC_SECP256R1	`SECP256R1`
SB_EC_SECP384R1	`SECP384R1`
SB_EC_SECP521R1	`SECP521R1`
SB_EC_SECT113R1	`SECT113R1`
SB_EC_SECT113R2	`SECT113R2`
SB_EC_SECT131R1	`SECT131R1`
SB_EC_SECT131R2	`SECT131R2`
SB_EC_SECT163K1	`SECT163K1`
SB_EC_SECT163R1	`SECT163R1`
SB_EC_SECT163R2	`SECT163R2`
SB_EC_SECT193R1	`SECT193R1`
SB_EC_SECT193R2	`SECT193R2`
SB_EC_SECT233K1	`SECT233K1`
SB_EC_SECT233R1	`SECT233R1`
SB_EC_SECT239K1	`SECT239K1`
SB_EC_SECT283K1	`SECT283K1`
SB_EC_SECT283R1	`SECT283R1`
SB_EC_SECT409K1	`SECT409K1`
SB_EC_SECT409R1	`SECT409R1`
SB_EC_SECT571K1	`SECT571K1`
SB_EC_SECT571R1	`SECT571R1`
SB_EC_PRIME192V1	`PRIME192V1`
SB_EC_PRIME192V2	`PRIME192V2`
SB_EC_PRIME192V3	`PRIME192V3`
SB_EC_PRIME239V1	`PRIME239V1`
SB_EC_PRIME239V2	`PRIME239V2`
SB_EC_PRIME239V3	`PRIME239V3`
SB_EC_PRIME256V1	`PRIME256V1`
SB_EC_C2PNB163V1	`C2PNB163V1`
SB_EC_C2PNB163V2	`C2PNB163V2`
SB_EC_C2PNB163V3	`C2PNB163V3`
SB_EC_C2PNB176W1	`C2PNB176W1`
SB_EC_C2TNB191V1	`C2TNB191V1`
SB_EC_C2TNB191V2	`C2TNB191V2`
SB_EC_C2TNB191V3	`C2TNB191V3`
SB_EC_C2ONB191V4	`C2ONB191V4`
SB_EC_C2ONB191V5	`C2ONB191V5`
SB_EC_C2PNB208W1	`C2PNB208W1`
SB_EC_C2TNB239V1	`C2TNB239V1`
SB_EC_C2TNB239V2	`C2TNB239V2`
SB_EC_C2TNB239V3	`C2TNB239V3`
SB_EC_C2ONB239V4	`C2ONB239V4`
SB_EC_C2ONB239V5	`C2ONB239V5`
SB_EC_C2PNB272W1	`C2PNB272W1`
SB_EC_C2PNB304W1	`C2PNB304W1`
SB_EC_C2TNB359V1	`C2TNB359V1`
SB_EC_C2PNB368W1	`C2PNB368W1`
SB_EC_C2TNB431R1	`C2TNB431R1`
SB_EC_NISTP192	`NISTP192`
SB_EC_NISTP224	`NISTP224`
SB_EC_NISTP256	`NISTP256`
SB_EC_NISTP384	`NISTP384`
SB_EC_NISTP521	`NISTP521`
SB_EC_NISTB163	`NISTB163`
SB_EC_NISTB233	`NISTB233`
SB_EC_NISTB283	`NISTB283`
SB_EC_NISTB409	`NISTB409`
SB_EC_NISTB571	`NISTB571`
SB_EC_NISTK163	`NISTK163`
SB_EC_NISTK233	`NISTK233`
SB_EC_NISTK283	`NISTK283`
SB_EC_NISTK409	`NISTK409`
SB_EC_NISTK571	`NISTK571`
SB_EC_GOSTCPTEST	`GOSTCPTEST`
SB_EC_GOSTCPA	`GOSTCPA`
SB_EC_GOSTCPB	`GOSTCPB`
SB_EC_GOSTCPC	`GOSTCPC`
SB_EC_GOSTCPXCHA	`GOSTCPXCHA`
SB_EC_GOSTCPXCHB	`GOSTCPXCHB`
SB_EC_BRAINPOOLP160R1	`BRAINPOOLP160R1`
SB_EC_BRAINPOOLP160T1	`BRAINPOOLP160T1`
SB_EC_BRAINPOOLP192R1	`BRAINPOOLP192R1`
SB_EC_BRAINPOOLP192T1	`BRAINPOOLP192T1`
SB_EC_BRAINPOOLP224R1	`BRAINPOOLP224R1`
SB_EC_BRAINPOOLP224T1	`BRAINPOOLP224T1`
SB_EC_BRAINPOOLP256R1	`BRAINPOOLP256R1`
SB_EC_BRAINPOOLP256T1	`BRAINPOOLP256T1`
SB_EC_BRAINPOOLP320R1	`BRAINPOOLP320R1`
SB_EC_BRAINPOOLP320T1	`BRAINPOOLP320T1`
SB_EC_BRAINPOOLP384R1	`BRAINPOOLP384R1`
SB_EC_BRAINPOOLP384T1	`BRAINPOOLP384T1`
SB_EC_BRAINPOOLP512R1	`BRAINPOOLP512R1`
SB_EC_BRAINPOOLP512T1	`BRAINPOOLP512T1`
SB_EC_CURVE25519	`CURVE25519`
SB_EC_CURVE448	`CURVE448`

Fingerprint
byte[] (read-only)
Default Value: ""

Contains the fingerprint (a hash imprint) of this certificate.

FriendlyName
string (read-only)
Default Value: ""

Contains an associated alias (friendly name) of the certificate.

HashAlgorithm
string
Default Value: ""

Specifies the hash algorithm to be used in the operations on the certificate (such as key signing)


SB_HASH_ALGORITHM_SHA1	`SHA1`
SB_HASH_ALGORITHM_SHA224	`SHA224`
SB_HASH_ALGORITHM_SHA256	`SHA256`
SB_HASH_ALGORITHM_SHA384	`SHA384`
SB_HASH_ALGORITHM_SHA512	`SHA512`
SB_HASH_ALGORITHM_MD2	`MD2`
SB_HASH_ALGORITHM_MD4	`MD4`
SB_HASH_ALGORITHM_MD5	`MD5`
SB_HASH_ALGORITHM_RIPEMD160	`RIPEMD160`
SB_HASH_ALGORITHM_CRC32	`CRC32`
SB_HASH_ALGORITHM_SSL3	`SSL3`
SB_HASH_ALGORITHM_GOST_R3411_1994	`GOST1994`
SB_HASH_ALGORITHM_WHIRLPOOL	`WHIRLPOOL`
SB_HASH_ALGORITHM_POLY1305	`POLY1305`
SB_HASH_ALGORITHM_SHA3_224	`SHA3_224`
SB_HASH_ALGORITHM_SHA3_256	`SHA3_256`
SB_HASH_ALGORITHM_SHA3_384	`SHA3_384`
SB_HASH_ALGORITHM_SHA3_512	`SHA3_512`
SB_HASH_ALGORITHM_BLAKE2S_128	`BLAKE2S_128`
SB_HASH_ALGORITHM_BLAKE2S_160	`BLAKE2S_160`
SB_HASH_ALGORITHM_BLAKE2S_224	`BLAKE2S_224`
SB_HASH_ALGORITHM_BLAKE2S_256	`BLAKE2S_256`
SB_HASH_ALGORITHM_BLAKE2B_160	`BLAKE2B_160`
SB_HASH_ALGORITHM_BLAKE2B_256	`BLAKE2B_256`
SB_HASH_ALGORITHM_BLAKE2B_384	`BLAKE2B_384`
SB_HASH_ALGORITHM_BLAKE2B_512	`BLAKE2B_512`
SB_HASH_ALGORITHM_SHAKE_128	`SHAKE_128`
SB_HASH_ALGORITHM_SHAKE_256	`SHAKE_256`
SB_HASH_ALGORITHM_SHAKE_128_LEN	`SHAKE_128_LEN`
SB_HASH_ALGORITHM_SHAKE_256_LEN	`SHAKE_256_LEN`

Issuer
string (read-only)
Default Value: ""

The common name of the certificate issuer (CA), typically a company name.

IssuerRDN
string
Default Value: ""

A collection of information, in the form of [OID, Value] pairs, uniquely identifying the certificate issuer.

KeyAlgorithm
string
Default Value: "0"

Specifies the public key algorithm of this certificate.


SB_CERT_ALGORITHM_ID_RSA_ENCRYPTION	`rsaEncryption`
SB_CERT_ALGORITHM_MD2_RSA_ENCRYPTION	`md2withRSAEncryption`
SB_CERT_ALGORITHM_MD5_RSA_ENCRYPTION	`md5withRSAEncryption`
SB_CERT_ALGORITHM_SHA1_RSA_ENCRYPTION	`sha1withRSAEncryption`
SB_CERT_ALGORITHM_ID_DSA	`id-dsa`
SB_CERT_ALGORITHM_ID_DSA_SHA1	`id-dsa-with-sha1`
SB_CERT_ALGORITHM_DH_PUBLIC	`dhpublicnumber`
SB_CERT_ALGORITHM_SHA224_RSA_ENCRYPTION	`sha224WithRSAEncryption`
SB_CERT_ALGORITHM_SHA256_RSA_ENCRYPTION	`sha256WithRSAEncryption`
SB_CERT_ALGORITHM_SHA384_RSA_ENCRYPTION	`sha384WithRSAEncryption`
SB_CERT_ALGORITHM_SHA512_RSA_ENCRYPTION	`sha512WithRSAEncryption`
SB_CERT_ALGORITHM_ID_RSAPSS	`id-RSASSA-PSS`
SB_CERT_ALGORITHM_ID_RSAOAEP	`id-RSAES-OAEP`
SB_CERT_ALGORITHM_RSASIGNATURE_RIPEMD160	`ripemd160withRSA`
SB_CERT_ALGORITHM_ID_ELGAMAL	`elGamal`
SB_CERT_ALGORITHM_SHA1_ECDSA	`ecdsa-with-SHA1`
SB_CERT_ALGORITHM_RECOMMENDED_ECDSA	`ecdsa-recommended`
SB_CERT_ALGORITHM_SHA224_ECDSA	`ecdsa-with-SHA224`
SB_CERT_ALGORITHM_SHA256_ECDSA	`ecdsa-with-SHA256`
SB_CERT_ALGORITHM_SHA384_ECDSA	`ecdsa-with-SHA384`
SB_CERT_ALGORITHM_SHA512_ECDSA	`ecdsa-with-SHA512`
SB_CERT_ALGORITHM_EC	`id-ecPublicKey`
SB_CERT_ALGORITHM_SPECIFIED_ECDSA	`ecdsa-specified`
SB_CERT_ALGORITHM_GOST_R3410_1994	`id-GostR3410-94`
SB_CERT_ALGORITHM_GOST_R3410_2001	`id-GostR3410-2001`
SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_1994	`id-GostR3411-94-with-GostR3410-94`
SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_2001	`id-GostR3411-94-with-GostR3410-2001`
SB_CERT_ALGORITHM_SHA1_ECDSA_PLAIN	`ecdsa-plain-SHA1`
SB_CERT_ALGORITHM_SHA224_ECDSA_PLAIN	`ecdsa-plain-SHA224`
SB_CERT_ALGORITHM_SHA256_ECDSA_PLAIN	`ecdsa-plain-SHA256`
SB_CERT_ALGORITHM_SHA384_ECDSA_PLAIN	`ecdsa-plain-SHA384`
SB_CERT_ALGORITHM_SHA512_ECDSA_PLAIN	`ecdsa-plain-SHA512`
SB_CERT_ALGORITHM_RIPEMD160_ECDSA_PLAIN	`ecdsa-plain-RIPEMD160`
SB_CERT_ALGORITHM_WHIRLPOOL_RSA_ENCRYPTION	`whirlpoolWithRSAEncryption`
SB_CERT_ALGORITHM_ID_DSA_SHA224	`id-dsa-with-sha224`
SB_CERT_ALGORITHM_ID_DSA_SHA256	`id-dsa-with-sha256`
SB_CERT_ALGORITHM_SHA3_224_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-sha3-224`
SB_CERT_ALGORITHM_SHA3_256_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-sha3-256`
SB_CERT_ALGORITHM_SHA3_384_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-sha3-384`
SB_CERT_ALGORITHM_SHA3_512_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-sha3-512`
SB_CERT_ALGORITHM_SHA3_224_ECDSA	`id-ecdsa-with-sha3-224`
SB_CERT_ALGORITHM_SHA3_256_ECDSA	`id-ecdsa-with-sha3-256`
SB_CERT_ALGORITHM_SHA3_384_ECDSA	`id-ecdsa-with-sha3-384`
SB_CERT_ALGORITHM_SHA3_512_ECDSA	`id-ecdsa-with-sha3-512`
SB_CERT_ALGORITHM_SHA3_224_ECDSA_PLAIN	`id-ecdsa-plain-with-sha3-224`
SB_CERT_ALGORITHM_SHA3_256_ECDSA_PLAIN	`id-ecdsa-plain-with-sha3-256`
SB_CERT_ALGORITHM_SHA3_384_ECDSA_PLAIN	`id-ecdsa-plain-with-sha3-384`
SB_CERT_ALGORITHM_SHA3_512_ECDSA_PLAIN	`id-ecdsa-plain-with-sha3-512`
SB_CERT_ALGORITHM_ID_DSA_SHA3_224	`id-dsa-with-sha3-224`
SB_CERT_ALGORITHM_ID_DSA_SHA3_256	`id-dsa-with-sha3-256`
SB_CERT_ALGORITHM_BLAKE2S_128_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-blake2s128`
SB_CERT_ALGORITHM_BLAKE2S_160_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-blake2s160`
SB_CERT_ALGORITHM_BLAKE2S_224_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-blake2s224`
SB_CERT_ALGORITHM_BLAKE2S_256_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-blake2s256`
SB_CERT_ALGORITHM_BLAKE2B_160_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-blake2b160`
SB_CERT_ALGORITHM_BLAKE2B_256_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-blake2b256`
SB_CERT_ALGORITHM_BLAKE2B_384_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-blake2b384`
SB_CERT_ALGORITHM_BLAKE2B_512_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-blake2b512`
SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA	`id-ecdsa-with-blake2s128`
SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA	`id-ecdsa-with-blake2s160`
SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA	`id-ecdsa-with-blake2s224`
SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA	`id-ecdsa-with-blake2s256`
SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA	`id-ecdsa-with-blake2b160`
SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA	`id-ecdsa-with-blake2b256`
SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA	`id-ecdsa-with-blake2b384`
SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA	`id-ecdsa-with-blake2b512`
SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA_PLAIN	`id-ecdsa-plain-with-blake2s128`
SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA_PLAIN	`id-ecdsa-plain-with-blake2s160`
SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA_PLAIN	`id-ecdsa-plain-with-blake2s224`
SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA_PLAIN	`id-ecdsa-plain-with-blake2s256`
SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA_PLAIN	`id-ecdsa-plain-with-blake2b160`
SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA_PLAIN	`id-ecdsa-plain-with-blake2b256`
SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA_PLAIN	`id-ecdsa-plain-with-blake2b384`
SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA_PLAIN	`id-ecdsa-plain-with-blake2b512`
SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_224	`id-dsa-with-blake2s224`
SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_256	`id-dsa-with-blake2s256`
SB_CERT_ALGORITHM_EDDSA_ED25519	`id-Ed25519`
SB_CERT_ALGORITHM_EDDSA_ED448	`id-Ed448`
SB_CERT_ALGORITHM_EDDSA_ED25519_PH	`id-Ed25519ph`
SB_CERT_ALGORITHM_EDDSA_ED448_PH	`id-Ed448ph`
SB_CERT_ALGORITHM_EDDSA	`id-EdDSA`
SB_CERT_ALGORITHM_EDDSA_SIGNATURE	`id-EdDSA-sig`

KeyBits
int (read-only)
Default Value: 0

Returns the length of the public key.

KeyFingerprint
byte[] (read-only)
Default Value: ""

Returns a fingerprint of the public key contained in the certificate.

KeyUsage
int
Default Value: 0

Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set.

This value is a bit mask of the following values:


ckuUnknown	`0x00000`	Unknown key usage
ckuDigitalSignature	`0x00001`	Digital signature
ckuNonRepudiation	`0x00002`	Non-repudiation
ckuKeyEncipherment	`0x00004`	Key encipherment
ckuDataEncipherment	`0x00008`	Data encipherment
ckuKeyAgreement	`0x00010`	Key agreement
ckuKeyCertSign	`0x00020`	Certificate signing
ckuCRLSign	`0x00040`	Revocation signing
ckuEncipherOnly	`0x00080`	Encipher only
ckuDecipherOnly	`0x00100`	Decipher only
ckuServerAuthentication	`0x00200`	Server authentication
ckuClientAuthentication	`0x00400`	Client authentication
ckuCodeSigning	`0x00800`	Code signing
ckuEmailProtection	`0x01000`	Email protection
ckuTimeStamping	`0x02000`	Timestamping
ckuOCSPSigning	`0x04000`	OCSP signing
ckuSmartCardLogon	`0x08000`	Smartcard logon
ckuKeyPurposeClientAuth	`0x10000`	Kerberos - client authentication
ckuKeyPurposeKDC	`0x20000`	Kerberos - KDC

KeyValid
bool (read-only)
Default Value: False

Returns True if the certificate's key is cryptographically valid, and False otherwise.

OCSPLocations
string
Default Value: ""

Locations of OCSP (Online Certificate Status Protocol) services that can be used to check this certificate's validity, as recorded by the CA.

OCSPNoCheck
bool
Default Value: False

Accessor to the value of the certificate's ocsp-no-check extension.

Origin
int (read-only)
Default Value: 0

Returns the origin of this certificate.

PolicyIDs
string
Default Value: ""

Contains identifiers (OIDs) of the applicable certificate policies.

The Certificate Policies extension identifies a sequence of policies under which the certificate has been issued, and which regulate its usage.

PrivateKeyBytes
byte[] (read-only)
Default Value: ""

Contains the certificate's private key. It is normal for this property to be empty if the private key is non-exportable.

PrivateKeyExists
bool (read-only)
Default Value: False

Indicates whether the certificate has an associated private key.

PrivateKeyExtractable
bool (read-only)
Default Value: False

Indicates whether the private key is extractable.

PublicKeyBytes
byte[] (read-only)
Default Value: ""

Contains the certificate's public key in DER format.

QualifiedStatements
QualifiedStatementsTypes
Default Value: 0

Returns the qualified status of the certificate.

SelfSigned
bool (read-only)
Default Value: False

Indicates whether the certificate is self-signed (root) or signed by an external CA.

SerialNumber
byte[]
Default Value: ""

Returns the certificate's serial number.

SigAlgorithm
string (read-only)
Default Value: ""

Indicates the algorithm that was used by the CA to sign this certificate.

Subject
string (read-only)
Default Value: ""

The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name.

SubjectAlternativeName
string
Default Value: ""

Returns or sets the value of the Subject Alternative Name extension of the certificate.

SubjectKeyID
byte[]
Default Value: ""

Contains a unique identifier (fingerprint) of the certificate's private key.

Subject Key Identifier is a (non-critical) X.509 certificate extension which allows the identification of certificates containing a particular public key. In SecureBlackbox, the unique identifier is represented with a SHA1 hash of the bit string of the subject public key.

SubjectRDN
string
Default Value: ""

A collection of information, in the form of [OID, Value] pairs, uniquely identifying the certificate holder (subject).

ValidFrom
string
Default Value: ""

The time point at which the certificate becomes valid, in UTC.

ValidTo
string
Default Value: ""

The time point at which the certificate expires, in UTC.

Constructors

C#
VB.NET

public Certificate(byte[] bytes, int startIndex, int count, string password);

Public Certificate(ByVal Bytes As Byte(), ByVal StartIndex As Integer, ByVal Count As Integer, ByVal Password As String)

Loads the X.509 certificate from a memory buffer. Bytes is a buffer containing the raw certificate data. StartIndex and Count specify the starting position and number of bytes to be read from the buffer, respectively. Password is a password encrypting the certificate.

C#
VB.NET

public Certificate(byte[] certBytes, int certStartIndex, int certCount, byte[] keyBytes, int keyStartIndex, int keyCount, string password);

Public Certificate(ByVal CertBytes As Byte(), ByVal CertStartIndex As Integer, ByVal CertCount As Integer, ByVal KeyBytes As Byte(), ByVal KeyStartIndex As Integer, ByVal KeyCount As Integer, ByVal Password As String)

Loads the X.509 certificate from a memory buffer. CertBytes is a buffer containing the raw certificate data. CertStartIndex and CertCount specify the number of bytes to be read from the buffer, respectively. KeyBytes is a buffer containing the private key data. KeyStartIndex and KeyCount specify the starting position and number of bytes to be read from the buffer, respectively. Password is a password encrypting the certificate.

C#
VB.NET

public Certificate(byte[] bytes, int startIndex, int count);

Public Certificate(ByVal Bytes As Byte(), ByVal StartIndex As Integer, ByVal Count As Integer)

C#
VB.NET

public Certificate(string path, string password);

Public Certificate(ByVal Path As String, ByVal Password As String)

Loads the X.509 certificate from a file. Path specifies the full path to the file containing the certificate data. Password is a password encrypting the certificate.

C#
VB.NET

public Certificate(string certPath, string keyPath, string password);

Public Certificate(ByVal CertPath As String, ByVal KeyPath As String, ByVal Password As String)

Loads the X.509 certificate from a file. CertPath specifies the full path to the file containing the certificate data. KeyPath specifies the full path to the file containing the private key. Password is a password encrypting the certificate.

C#
VB.NET

public Certificate(string path);

Public Certificate(ByVal Path As String)

Loads the X.509 certificate from a file. Path specifies the full path to the file containing the certificate data.

C#
VB.NET

public Certificate(System.IO.Stream stream);

Public Certificate(ByVal Stream As System.IO.Stream)

Loads the X.509 certificate from a stream. Stream is a stream containing the certificate data.

C#
VB.NET

public Certificate(System.IO.Stream stream, string password);

Public Certificate(ByVal Stream As System.IO.Stream, ByVal Password As String)

Loads the X.509 certificate from a stream. Stream is a stream containing the certificate data. Password is a password encrypting the certificate.

C#
VB.NET

public Certificate(System.IO.Stream certStream, System.IO.Stream keyStream, string password);

Public Certificate(ByVal CertStream As System.IO.Stream, ByVal KeyStream As System.IO.Stream, ByVal Password As String)

Loads the X.509 certificate from a stream. CertStream is a stream containing the certificate data. KeyStream is a stream containing the private key. Password is a password encrypting the certificate.

C#
VB.NET

public Certificate();

Public Certificate()

Creates a new object with default field values.

ExternalCrypto Type

Specifies the parameters of external cryptographic calls.

Remarks

External cryptocalls are used in a Distributed Cryptography (DC) subsystem, which allows the delegation of security operations to the remote agent. For instance, it can be used to compute the signature value on the server, while retaining the client's private key locally.

Fields

AsyncDocumentID
string
Default Value: ""

Specifies an optional document ID for SignAsyncBegin() and SignAsyncEnd() calls.

Use this property when working with multi-signature DCAuth requests and responses to uniquely identify documents signed within a larger batch. On the completion stage, this value helps the signing component identify the correct signature in the returned batch of responses.

If using batched requests, make sure to set this property to the same value on both the pre-signing (SignAsyncBegin) and completion (SignAsyncEnd) stages.

CustomParams
string
Default Value: ""

Custom parameters to be passed to the signing service (uninterpreted).

Data
string
Default Value: ""

Additional data to be included in the async state and mirrored back by the requestor.

ExternalHashCalculation
bool
Default Value: False

Specifies whether the message hash is to be calculated at the external endpoint. Please note that this mode is not supported by the DCAuth component.

If set to true, the component will pass a few kilobytes of to-be-signed data from the document to the OnExternalSign event. This only applies when SignExternal() is called.

HashAlgorithm
string
Default Value: "SHA256"

Specifies the request's signature hash algorithm.


SB_HASH_ALGORITHM_SHA1	`SHA1`
SB_HASH_ALGORITHM_SHA224	`SHA224`
SB_HASH_ALGORITHM_SHA256	`SHA256`
SB_HASH_ALGORITHM_SHA384	`SHA384`
SB_HASH_ALGORITHM_SHA512	`SHA512`
SB_HASH_ALGORITHM_MD2	`MD2`
SB_HASH_ALGORITHM_MD4	`MD4`
SB_HASH_ALGORITHM_MD5	`MD5`
SB_HASH_ALGORITHM_RIPEMD160	`RIPEMD160`
SB_HASH_ALGORITHM_CRC32	`CRC32`
SB_HASH_ALGORITHM_SSL3	`SSL3`
SB_HASH_ALGORITHM_GOST_R3411_1994	`GOST1994`
SB_HASH_ALGORITHM_WHIRLPOOL	`WHIRLPOOL`
SB_HASH_ALGORITHM_POLY1305	`POLY1305`
SB_HASH_ALGORITHM_SHA3_224	`SHA3_224`
SB_HASH_ALGORITHM_SHA3_256	`SHA3_256`
SB_HASH_ALGORITHM_SHA3_384	`SHA3_384`
SB_HASH_ALGORITHM_SHA3_512	`SHA3_512`
SB_HASH_ALGORITHM_BLAKE2S_128	`BLAKE2S_128`
SB_HASH_ALGORITHM_BLAKE2S_160	`BLAKE2S_160`
SB_HASH_ALGORITHM_BLAKE2S_224	`BLAKE2S_224`
SB_HASH_ALGORITHM_BLAKE2S_256	`BLAKE2S_256`
SB_HASH_ALGORITHM_BLAKE2B_160	`BLAKE2B_160`
SB_HASH_ALGORITHM_BLAKE2B_256	`BLAKE2B_256`
SB_HASH_ALGORITHM_BLAKE2B_384	`BLAKE2B_384`
SB_HASH_ALGORITHM_BLAKE2B_512	`BLAKE2B_512`
SB_HASH_ALGORITHM_SHAKE_128	`SHAKE_128`
SB_HASH_ALGORITHM_SHAKE_256	`SHAKE_256`
SB_HASH_ALGORITHM_SHAKE_128_LEN	`SHAKE_128_LEN`
SB_HASH_ALGORITHM_SHAKE_256_LEN	`SHAKE_256_LEN`

KeyID
string
Default Value: ""

The ID of the pre-shared key used for DC request authentication.

Asynchronous DCAuth-driven communication requires that parties authenticate each other with a secret pre-shared cryptographic key. This provides an extra protection layer for the protocol and diminishes the risk of the private key becoming abused by foreign parties. Use this property to provide the pre-shared key identifier, and use KeySecret to pass the key itself.

The same KeyID/KeySecret pair should be used on the DCAuth side for the signing requests to be accepted.

Note: The KeyID/KeySecret scheme is very similar to the AuthKey scheme used in various Cloud service providers to authenticate users.

Example: signer.ExternalCrypto.KeyID = "MainSigningKey"; signer.ExternalCrypto.KeySecret = "abcdef0123456789";

KeySecret
string
Default Value: ""

The pre-shared key used for DC request authentication. This key must be set and match the key used by the DCAuth counterpart for the scheme to work.

Read more about configuring authentication in the KeyID topic.

Method
AsyncSignMethods
Default Value: 0

Specifies the asynchronous signing method. This is typically defined by the DC server capabilities and setup.

Available options:


asmdPKCS1	`0`
asmdPKCS7	`1`

Mode
ExternalCryptoModes
Default Value: 0

Specifies the external cryptography mode.

Available options:


ecmDefault	The default value (`0`)
ecmDisabled	Do not use DC or external signing (`1`)
ecmGeneric	Generic external signing with the OnExternalSign event (`2`)
ecmDCAuth	DCAuth signing (`3`)
ecmDCAuthJSON	DCAuth signing in JSON format (`4`)

PublicKeyAlgorithm
string
Default Value: ""

Provide the public key algorithm here if the certificate is not available on the pre-signing stage.


SB_CERT_ALGORITHM_ID_RSA_ENCRYPTION	`rsaEncryption`
SB_CERT_ALGORITHM_MD2_RSA_ENCRYPTION	`md2withRSAEncryption`
SB_CERT_ALGORITHM_MD5_RSA_ENCRYPTION	`md5withRSAEncryption`
SB_CERT_ALGORITHM_SHA1_RSA_ENCRYPTION	`sha1withRSAEncryption`
SB_CERT_ALGORITHM_ID_DSA	`id-dsa`
SB_CERT_ALGORITHM_ID_DSA_SHA1	`id-dsa-with-sha1`
SB_CERT_ALGORITHM_DH_PUBLIC	`dhpublicnumber`
SB_CERT_ALGORITHM_SHA224_RSA_ENCRYPTION	`sha224WithRSAEncryption`
SB_CERT_ALGORITHM_SHA256_RSA_ENCRYPTION	`sha256WithRSAEncryption`
SB_CERT_ALGORITHM_SHA384_RSA_ENCRYPTION	`sha384WithRSAEncryption`
SB_CERT_ALGORITHM_SHA512_RSA_ENCRYPTION	`sha512WithRSAEncryption`
SB_CERT_ALGORITHM_ID_RSAPSS	`id-RSASSA-PSS`
SB_CERT_ALGORITHM_ID_RSAOAEP	`id-RSAES-OAEP`
SB_CERT_ALGORITHM_RSASIGNATURE_RIPEMD160	`ripemd160withRSA`
SB_CERT_ALGORITHM_ID_ELGAMAL	`elGamal`
SB_CERT_ALGORITHM_SHA1_ECDSA	`ecdsa-with-SHA1`
SB_CERT_ALGORITHM_RECOMMENDED_ECDSA	`ecdsa-recommended`
SB_CERT_ALGORITHM_SHA224_ECDSA	`ecdsa-with-SHA224`
SB_CERT_ALGORITHM_SHA256_ECDSA	`ecdsa-with-SHA256`
SB_CERT_ALGORITHM_SHA384_ECDSA	`ecdsa-with-SHA384`
SB_CERT_ALGORITHM_SHA512_ECDSA	`ecdsa-with-SHA512`
SB_CERT_ALGORITHM_EC	`id-ecPublicKey`
SB_CERT_ALGORITHM_SPECIFIED_ECDSA	`ecdsa-specified`
SB_CERT_ALGORITHM_GOST_R3410_1994	`id-GostR3410-94`
SB_CERT_ALGORITHM_GOST_R3410_2001	`id-GostR3410-2001`
SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_1994	`id-GostR3411-94-with-GostR3410-94`
SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_2001	`id-GostR3411-94-with-GostR3410-2001`
SB_CERT_ALGORITHM_SHA1_ECDSA_PLAIN	`ecdsa-plain-SHA1`
SB_CERT_ALGORITHM_SHA224_ECDSA_PLAIN	`ecdsa-plain-SHA224`
SB_CERT_ALGORITHM_SHA256_ECDSA_PLAIN	`ecdsa-plain-SHA256`
SB_CERT_ALGORITHM_SHA384_ECDSA_PLAIN	`ecdsa-plain-SHA384`
SB_CERT_ALGORITHM_SHA512_ECDSA_PLAIN	`ecdsa-plain-SHA512`
SB_CERT_ALGORITHM_RIPEMD160_ECDSA_PLAIN	`ecdsa-plain-RIPEMD160`
SB_CERT_ALGORITHM_WHIRLPOOL_RSA_ENCRYPTION	`whirlpoolWithRSAEncryption`
SB_CERT_ALGORITHM_ID_DSA_SHA224	`id-dsa-with-sha224`
SB_CERT_ALGORITHM_ID_DSA_SHA256	`id-dsa-with-sha256`
SB_CERT_ALGORITHM_SHA3_224_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-sha3-224`
SB_CERT_ALGORITHM_SHA3_256_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-sha3-256`
SB_CERT_ALGORITHM_SHA3_384_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-sha3-384`
SB_CERT_ALGORITHM_SHA3_512_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-sha3-512`
SB_CERT_ALGORITHM_SHA3_224_ECDSA	`id-ecdsa-with-sha3-224`
SB_CERT_ALGORITHM_SHA3_256_ECDSA	`id-ecdsa-with-sha3-256`
SB_CERT_ALGORITHM_SHA3_384_ECDSA	`id-ecdsa-with-sha3-384`
SB_CERT_ALGORITHM_SHA3_512_ECDSA	`id-ecdsa-with-sha3-512`
SB_CERT_ALGORITHM_SHA3_224_ECDSA_PLAIN	`id-ecdsa-plain-with-sha3-224`
SB_CERT_ALGORITHM_SHA3_256_ECDSA_PLAIN	`id-ecdsa-plain-with-sha3-256`
SB_CERT_ALGORITHM_SHA3_384_ECDSA_PLAIN	`id-ecdsa-plain-with-sha3-384`
SB_CERT_ALGORITHM_SHA3_512_ECDSA_PLAIN	`id-ecdsa-plain-with-sha3-512`
SB_CERT_ALGORITHM_ID_DSA_SHA3_224	`id-dsa-with-sha3-224`
SB_CERT_ALGORITHM_ID_DSA_SHA3_256	`id-dsa-with-sha3-256`
SB_CERT_ALGORITHM_BLAKE2S_128_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-blake2s128`
SB_CERT_ALGORITHM_BLAKE2S_160_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-blake2s160`
SB_CERT_ALGORITHM_BLAKE2S_224_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-blake2s224`
SB_CERT_ALGORITHM_BLAKE2S_256_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-blake2s256`
SB_CERT_ALGORITHM_BLAKE2B_160_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-blake2b160`
SB_CERT_ALGORITHM_BLAKE2B_256_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-blake2b256`
SB_CERT_ALGORITHM_BLAKE2B_384_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-blake2b384`
SB_CERT_ALGORITHM_BLAKE2B_512_RSA_ENCRYPTION	`id-rsassa-pkcs1-v1_5-with-blake2b512`
SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA	`id-ecdsa-with-blake2s128`
SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA	`id-ecdsa-with-blake2s160`
SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA	`id-ecdsa-with-blake2s224`
SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA	`id-ecdsa-with-blake2s256`
SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA	`id-ecdsa-with-blake2b160`
SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA	`id-ecdsa-with-blake2b256`
SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA	`id-ecdsa-with-blake2b384`
SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA	`id-ecdsa-with-blake2b512`
SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA_PLAIN	`id-ecdsa-plain-with-blake2s128`
SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA_PLAIN	`id-ecdsa-plain-with-blake2s160`
SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA_PLAIN	`id-ecdsa-plain-with-blake2s224`
SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA_PLAIN	`id-ecdsa-plain-with-blake2s256`
SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA_PLAIN	`id-ecdsa-plain-with-blake2b160`
SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA_PLAIN	`id-ecdsa-plain-with-blake2b256`
SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA_PLAIN	`id-ecdsa-plain-with-blake2b384`
SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA_PLAIN	`id-ecdsa-plain-with-blake2b512`
SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_224	`id-dsa-with-blake2s224`
SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_256	`id-dsa-with-blake2s256`
SB_CERT_ALGORITHM_EDDSA_ED25519	`id-Ed25519`
SB_CERT_ALGORITHM_EDDSA_ED448	`id-Ed448`
SB_CERT_ALGORITHM_EDDSA_ED25519_PH	`id-Ed25519ph`
SB_CERT_ALGORITHM_EDDSA_ED448_PH	`id-Ed448ph`
SB_CERT_ALGORITHM_EDDSA	`id-EdDSA`
SB_CERT_ALGORITHM_EDDSA_SIGNATURE	`id-EdDSA-sig`

Constructors

C#
VB.NET

public ExternalCrypto();

Public ExternalCrypto()

Creates a new ExternalCrypto object with default field values.

SocketSettings Type

A container for the socket settings.

Remarks

This type is a container for socket-layer parameters.

Fields

DNSMode
DNSResolveModes
Default Value: 0

Selects the DNS resolver to use: the component's (secure) built-in one, or the one provided by the system.


dmAuto	`0`
dmPlatform	`1`
dmOwn	`2`
dmOwnSecure	`3`

DNSPort
int
Default Value: 0

Specifies the port number to be used for sending queries to the DNS server.

DNSQueryTimeout
int
Default Value: 0

The timeout (in milliseconds) for each DNS query. The value of 0 indicates an infinite timeout.

DNSServers
string
Default Value: ""

The addresses of DNS servers to use for address resolution, separated by commas or semicolons.

DNSTotalTimeout
int
Default Value: 0

The timeout (in milliseconds) for the whole resolution process. The value of 0 indicates an infinite timeout.

IncomingSpeedLimit
int
Default Value: 0

The maximum number of bytes to read from the socket, per second.

LocalAddress
string
Default Value: ""

The local network interface to bind the socket to.

LocalPort
int
Default Value: 0

The local port number to bind the socket to.

OutgoingSpeedLimit
int
Default Value: 0

The maximum number of bytes to write to the socket, per second.

Timeout
int
Default Value: 60000

The maximum period of waiting, in milliseconds, after which the socket operation is considered unsuccessful.

If Timeout is set to 0, a socket operation will expire after the system-default timeout (2 hrs 8 min for TCP stack).

UseIPv6
bool
Default Value: False

Enables or disables IP protocol version 6.

Constructors

C#
VB.NET

public SocketSettings();

Public SocketSettings()

Creates a new SocketSettings object.

TLSClientEntry Type

A container for a connected TLS client's details.

Remarks

Use this property to access the details of a particular connected client.

Fields

Address
string (read-only)
Default Value: ""

The client's IP address.

ChainValidationDetails
int (read-only)
Default Value: 0

The details of a certificate chain validation outcome. They may often suggest the reasons that contributed to the overall validation result.

Returns a bit mask of the following options:


cvrBadData	`0x0001`	One or more certificates in the validation path are malformed
cvrRevoked	`0x0002`	One or more certificates are revoked
cvrNotYetValid	`0x0004`	One or more certificates are not yet valid
cvrExpired	`0x0008`	One or more certificates are expired
cvrInvalidSignature	`0x0010`	A certificate contains a non-valid digital signature
cvrUnknownCA	`0x0020`	A CA certificate for one or more certificates has not been found (chain incomplete)
cvrCAUnauthorized	`0x0040`	One of the CA certificates are not authorized to act as CA
cvrCRLNotVerified	`0x0080`	One or more CRLs could not be verified
cvrOCSPNotVerified	`0x0100`	One or more OCSP responses could not be verified
cvrIdentityMismatch	`0x0200`	The identity protected by the certificate (a TLS endpoint or an e-mail addressee) does not match what is recorded in the certificate
cvrNoKeyUsage	`0x0400`	A mandatory key usage is not enabled in one of the chain certificates
cvrBlocked	`0x0800`	One or more certificates are blocked
cvrFailure	`0x1000`	General validation failure
cvrChainLoop	`0x2000`	Chain loop: one of the CA certificates recursively signs itself
cvrWeakAlgorithm	`0x4000`	A weak algorithm is used in one of certificates or revocation elements
cvrUserEnforced	`0x8000`	The chain was considered invalid following intervention from a user code

ChainValidationResult
ChainValidities (read-only)
Default Value: 0

The outcome of a certificate chain validation routine.

Available options:


cvtValid	`0`	The chain is valid
cvtValidButUntrusted	`1`	The chain is valid, but the root certificate is not trusted
cvtInvalid	`2`	The chain is not valid (some of certificates are revoked, expired, or contain an invalid signature)
cvtCantBeEstablished	`3`	The validity of the chain cannot be established because of missing or unavailable validation information (certificates, CRLs, or OCSP responses)

Use the ValidationLog property to access the detailed validation log.

Ciphersuite
string (read-only)
Default Value: ""

The cipher suite employed by this connection.

For TLS connections, this property returns the ciphersuite that was/is employed by the connection.

ClientAuthenticated
bool (read-only)
Default Value: False

Specifies whether client authentication was performed during this connection.

DigestAlgorithm
string (read-only)
Default Value: ""

The digest algorithm used in a TLS-enabled connection.

EncryptionAlgorithm
string (read-only)
Default Value: ""

The symmetric encryption algorithm used in a TLS-enabled connection.

ID
long (read-only)
Default Value: -1

The client connection's unique identifier. This value is used throughout to refer to a particular client connection.

KeyExchangeAlgorithm
string (read-only)
Default Value: ""

The key exchange algorithm used in a TLS-enabled connection.

KeyExchangeKeyBits
int (read-only)
Default Value: 0

The length of the key exchange key of a TLS-enabled connection.

NamedECCurve
string (read-only)
Default Value: ""

The elliptic curve used in this connection.

PFSCipher
bool (read-only)
Default Value: False

Indicates whether the chosen ciphersuite provides perfect forward secrecy (PFS).

Port
int (read-only)
Default Value: 0

The remote port of the client connection.

PreSharedIdentity
string
Default Value: ""

Specifies the identity used when the PSK (Pre-Shared Key) key-exchange mechanism is negotiated.

PublicKeyBits
int (read-only)
Default Value: 0

The length of the public key.

ResumedSession
bool (read-only)
Default Value: False

Indicates whether a TLS-enabled connection was spawned from another TLS connection

SecureConnection
bool (read-only)
Default Value: False

Indicates whether TLS or SSL is enabled for this connection.

SignatureAlgorithm
string (read-only)
Default Value: ""

The signature algorithm used in a TLS handshake.

SymmetricBlockSize
int (read-only)
Default Value: 0

The block size of the symmetric algorithm used.

SymmetricKeyBits
int (read-only)
Default Value: 0

The key length of the symmetric algorithm used.

TotalBytesReceived
long (read-only)
Default Value: 0

The total number of bytes received over this connection.

TotalBytesSent
long (read-only)
Default Value: 0

The total number of bytes sent over this connection.

ValidationLog
string (read-only)
Default Value: ""

Contains the server certificate's chain validation log. This information may be very useful in investigating chain validation failures.

Version
string (read-only)
Default Value: ""

Indicates the version of SSL/TLS protocol negotiated during this connection.

Constructors

C#
VB.NET

public TLSClientEntry();

Public TLSClientEntry()

Creates a new TLSClientEntry object.

TLSSettings Type

A container for TLS connection settings.

Remarks

The TLS (Transport Layer Security) protocol provides security for information exchanged over insecure connections such as TCP/IP.

Fields

AutoValidateCertificates
bool
Default Value: True

Specifies whether server-side TLS certificates should be validated automatically using internal validation rules.

BaseConfiguration
SecureTransportPredefinedConfigurations
Default Value: 0

Selects the base configuration for the TLS settings. Several profiles are offered and tuned up for different purposes, such as high security or higher compatibility.


stpcDefault	`0`
stpcCompatible	`1`
stpcComprehensiveInsecure	`2`
stpcHighlySecure	`3`

Ciphersuites
string
Default Value: ""

A list of ciphersuites separated with commas or semicolons. Each ciphersuite in the list may be prefixed with a minus sign (-) to indicate that the ciphersuite should be disabled rather than enabled. Besides the specific ciphersuite modifiers, this property supports the all (and -all) aliases, allowing all ciphersuites to be blanketly enabled or disabled at once.

Note: the list of ciphersuites provided to this property alters the baseline list of ciphersuites as defined by BaseConfiguration. Remember to start your ciphersuite string with -all; if you need to only enable a specific fixed set of ciphersuites. The list of supported ciphersuites is provided below:

NULL_NULL_NULL
RSA_NULL_MD5
RSA_NULL_SHA
RSA_RC4_MD5
RSA_RC4_SHA
RSA_RC2_MD5
RSA_IDEA_MD5
RSA_IDEA_SHA
RSA_DES_MD5
RSA_DES_SHA
RSA_3DES_MD5
RSA_3DES_SHA
RSA_AES128_SHA
RSA_AES256_SHA
DH_DSS_DES_SHA
DH_DSS_3DES_SHA
DH_DSS_AES128_SHA
DH_DSS_AES256_SHA
DH_RSA_DES_SHA
DH_RSA_3DES_SHA
DH_RSA_AES128_SHA
DH_RSA_AES256_SHA
DHE_DSS_DES_SHA
DHE_DSS_3DES_SHA
DHE_DSS_AES128_SHA
DHE_DSS_AES256_SHA
DHE_RSA_DES_SHA
DHE_RSA_3DES_SHA
DHE_RSA_AES128_SHA
DHE_RSA_AES256_SHA
DH_ANON_RC4_MD5
DH_ANON_DES_SHA
DH_ANON_3DES_SHA
DH_ANON_AES128_SHA
DH_ANON_AES256_SHA
RSA_RC2_MD5_EXPORT
RSA_RC4_MD5_EXPORT
RSA_DES_SHA_EXPORT
DH_DSS_DES_SHA_EXPORT
DH_RSA_DES_SHA_EXPORT
DHE_DSS_DES_SHA_EXPORT
DHE_RSA_DES_SHA_EXPORT
DH_ANON_RC4_MD5_EXPORT
DH_ANON_DES_SHA_EXPORT
RSA_CAMELLIA128_SHA
DH_DSS_CAMELLIA128_SHA
DH_RSA_CAMELLIA128_SHA
DHE_DSS_CAMELLIA128_SHA
DHE_RSA_CAMELLIA128_SHA
DH_ANON_CAMELLIA128_SHA
RSA_CAMELLIA256_SHA
DH_DSS_CAMELLIA256_SHA
DH_RSA_CAMELLIA256_SHA
DHE_DSS_CAMELLIA256_SHA
DHE_RSA_CAMELLIA256_SHA
DH_ANON_CAMELLIA256_SHA
PSK_RC4_SHA
PSK_3DES_SHA
PSK_AES128_SHA
PSK_AES256_SHA
DHE_PSK_RC4_SHA
DHE_PSK_3DES_SHA
DHE_PSK_AES128_SHA
DHE_PSK_AES256_SHA
RSA_PSK_RC4_SHA
RSA_PSK_3DES_SHA
RSA_PSK_AES128_SHA
RSA_PSK_AES256_SHA
RSA_SEED_SHA
DH_DSS_SEED_SHA
DH_RSA_SEED_SHA
DHE_DSS_SEED_SHA
DHE_RSA_SEED_SHA
DH_ANON_SEED_SHA
SRP_SHA_3DES_SHA
SRP_SHA_RSA_3DES_SHA
SRP_SHA_DSS_3DES_SHA
SRP_SHA_AES128_SHA
SRP_SHA_RSA_AES128_SHA
SRP_SHA_DSS_AES128_SHA
SRP_SHA_AES256_SHA
SRP_SHA_RSA_AES256_SHA
SRP_SHA_DSS_AES256_SHA
ECDH_ECDSA_NULL_SHA
ECDH_ECDSA_RC4_SHA
ECDH_ECDSA_3DES_SHA
ECDH_ECDSA_AES128_SHA
ECDH_ECDSA_AES256_SHA
ECDHE_ECDSA_NULL_SHA
ECDHE_ECDSA_RC4_SHA
ECDHE_ECDSA_3DES_SHA
ECDHE_ECDSA_AES128_SHA
ECDHE_ECDSA_AES256_SHA
ECDH_RSA_NULL_SHA
ECDH_RSA_RC4_SHA
ECDH_RSA_3DES_SHA
ECDH_RSA_AES128_SHA
ECDH_RSA_AES256_SHA
ECDHE_RSA_NULL_SHA
ECDHE_RSA_RC4_SHA
ECDHE_RSA_3DES_SHA
ECDHE_RSA_AES128_SHA
ECDHE_RSA_AES256_SHA
ECDH_ANON_NULL_SHA
ECDH_ANON_RC4_SHA
ECDH_ANON_3DES_SHA
ECDH_ANON_AES128_SHA
ECDH_ANON_AES256_SHA
RSA_NULL_SHA256
RSA_AES128_SHA256
RSA_AES256_SHA256
DH_DSS_AES128_SHA256
DH_RSA_AES128_SHA256
DHE_DSS_AES128_SHA256
DHE_RSA_AES128_SHA256
DH_DSS_AES256_SHA256
DH_RSA_AES256_SHA256
DHE_DSS_AES256_SHA256
DHE_RSA_AES256_SHA256
DH_ANON_AES128_SHA256
DH_ANON_AES256_SHA256
RSA_AES128_GCM_SHA256
RSA_AES256_GCM_SHA384
DHE_RSA_AES128_GCM_SHA256
DHE_RSA_AES256_GCM_SHA384
DH_RSA_AES128_GCM_SHA256
DH_RSA_AES256_GCM_SHA384
DHE_DSS_AES128_GCM_SHA256
DHE_DSS_AES256_GCM_SHA384
DH_DSS_AES128_GCM_SHA256
DH_DSS_AES256_GCM_SHA384
DH_ANON_AES128_GCM_SHA256
DH_ANON_AES256_GCM_SHA384
ECDHE_ECDSA_AES128_SHA256
ECDHE_ECDSA_AES256_SHA384
ECDH_ECDSA_AES128_SHA256
ECDH_ECDSA_AES256_SHA384
ECDHE_RSA_AES128_SHA256
ECDHE_RSA_AES256_SHA384
ECDH_RSA_AES128_SHA256
ECDH_RSA_AES256_SHA384
ECDHE_ECDSA_AES128_GCM_SHA256
ECDHE_ECDSA_AES256_GCM_SHA384
ECDH_ECDSA_AES128_GCM_SHA256
ECDH_ECDSA_AES256_GCM_SHA384
ECDHE_RSA_AES128_GCM_SHA256
ECDHE_RSA_AES256_GCM_SHA384
ECDH_RSA_AES128_GCM_SHA256
ECDH_RSA_AES256_GCM_SHA384
PSK_AES128_GCM_SHA256
PSK_AES256_GCM_SHA384
DHE_PSK_AES128_GCM_SHA256
DHE_PSK_AES256_GCM_SHA384
RSA_PSK_AES128_GCM_SHA256
RSA_PSK_AES256_GCM_SHA384
PSK_AES128_SHA256
PSK_AES256_SHA384
PSK_NULL_SHA256
PSK_NULL_SHA384
DHE_PSK_AES128_SHA256
DHE_PSK_AES256_SHA384
DHE_PSK_NULL_SHA256
DHE_PSK_NULL_SHA384
RSA_PSK_AES128_SHA256
RSA_PSK_AES256_SHA384
RSA_PSK_NULL_SHA256
RSA_PSK_NULL_SHA384
RSA_CAMELLIA128_SHA256
DH_DSS_CAMELLIA128_SHA256
DH_RSA_CAMELLIA128_SHA256
DHE_DSS_CAMELLIA128_SHA256
DHE_RSA_CAMELLIA128_SHA256
DH_ANON_CAMELLIA128_SHA256
RSA_CAMELLIA256_SHA256
DH_DSS_CAMELLIA256_SHA256
DH_RSA_CAMELLIA256_SHA256
DHE_DSS_CAMELLIA256_SHA256
DHE_RSA_CAMELLIA256_SHA256
DH_ANON_CAMELLIA256_SHA256
ECDHE_ECDSA_CAMELLIA128_SHA256
ECDHE_ECDSA_CAMELLIA256_SHA384
ECDH_ECDSA_CAMELLIA128_SHA256
ECDH_ECDSA_CAMELLIA256_SHA384
ECDHE_RSA_CAMELLIA128_SHA256
ECDHE_RSA_CAMELLIA256_SHA384
ECDH_RSA_CAMELLIA128_SHA256
ECDH_RSA_CAMELLIA256_SHA384
RSA_CAMELLIA128_GCM_SHA256
RSA_CAMELLIA256_GCM_SHA384
DHE_RSA_CAMELLIA128_GCM_SHA256
DHE_RSA_CAMELLIA256_GCM_SHA384
DH_RSA_CAMELLIA128_GCM_SHA256
DH_RSA_CAMELLIA256_GCM_SHA384
DHE_DSS_CAMELLIA128_GCM_SHA256
DHE_DSS_CAMELLIA256_GCM_SHA384
DH_DSS_CAMELLIA128_GCM_SHA256
DH_DSS_CAMELLIA256_GCM_SHA384
DH_anon_CAMELLIA128_GCM_SHA256
DH_anon_CAMELLIA256_GCM_SHA384
ECDHE_ECDSA_CAMELLIA128_GCM_SHA256
ECDHE_ECDSA_CAMELLIA256_GCM_SHA384
ECDH_ECDSA_CAMELLIA128_GCM_SHA256
ECDH_ECDSA_CAMELLIA256_GCM_SHA384
ECDHE_RSA_CAMELLIA128_GCM_SHA256
ECDHE_RSA_CAMELLIA256_GCM_SHA384
ECDH_RSA_CAMELLIA128_GCM_SHA256
ECDH_RSA_CAMELLIA256_GCM_SHA384
PSK_CAMELLIA128_GCM_SHA256
PSK_CAMELLIA256_GCM_SHA384
DHE_PSK_CAMELLIA128_GCM_SHA256
DHE_PSK_CAMELLIA256_GCM_SHA384
RSA_PSK_CAMELLIA128_GCM_SHA256
RSA_PSK_CAMELLIA256_GCM_SHA384
PSK_CAMELLIA128_SHA256
PSK_CAMELLIA256_SHA384
DHE_PSK_CAMELLIA128_SHA256
DHE_PSK_CAMELLIA256_SHA384
RSA_PSK_CAMELLIA128_SHA256
RSA_PSK_CAMELLIA256_SHA384
ECDHE_PSK_CAMELLIA128_SHA256
ECDHE_PSK_CAMELLIA256_SHA384
ECDHE_PSK_RC4_SHA
ECDHE_PSK_3DES_SHA
ECDHE_PSK_AES128_SHA
ECDHE_PSK_AES256_SHA
ECDHE_PSK_AES128_SHA256
ECDHE_PSK_AES256_SHA384
ECDHE_PSK_NULL_SHA
ECDHE_PSK_NULL_SHA256
ECDHE_PSK_NULL_SHA384
ECDHE_RSA_CHACHA20_POLY1305_SHA256
ECDHE_ECDSA_CHACHA20_POLY1305_SHA256
DHE_RSA_CHACHA20_POLY1305_SHA256
PSK_CHACHA20_POLY1305_SHA256
ECDHE_PSK_CHACHA20_POLY1305_SHA256
DHE_PSK_CHACHA20_POLY1305_SHA256
RSA_PSK_CHACHA20_POLY1305_SHA256
AES128_GCM_SHA256
AES256_GCM_SHA384
CHACHA20_POLY1305_SHA256
AES128_CCM_SHA256
AES128_CCM8_SHA256

ECCurves
string
Default Value: ""

Defines the elliptic curves to enable.

Extensions
string
Default Value: ""

Provides access to TLS extensions.

ForceResumeIfDestinationChanges
bool
Default Value: False

Whether to force TLS session resumption when the destination address changes.

PreSharedIdentity
string
Default Value: ""

Defines the identity used when the PSK (Pre-Shared Key) key-exchange mechanism is negotiated.

PreSharedKey
string
Default Value: ""

Contains the pre-shared key for the PSK (Pre-Shared Key) key-exchange mechanism, encoded with base16.

PreSharedKeyCiphersuite
string
Default Value: ""

Defines the ciphersuite used for PSK (Pre-Shared Key) negotiation.

RenegotiationAttackPreventionMode
RenegotiationAttackPreventionModes
Default Value: 0

Selects the renegotiation attack prevention mechanism.

The following options are available:


crapmCompatible	`0`	TLS 1.0 and 1.1 compatibility mode (renegotiation indication extension is disabled).
crapmStrict	`1`	Renegotiation attack prevention is enabled and enforced.
crapmAuto	`2`	Automatically choose whether to enable or disable renegotiation attack prevention.

RevocationCheck
RevocationCheckKinds
Default Value: 1

Specifies the kind(s) of revocation check to perform.

Revocation checking is necessary to ensure the integrity of the chain and obtain up-to-date certificate validity and trustworthiness information.


crcNone	`0`	No revocation checking.
crcAuto	`1`	Automatic mode selection. Currently this maps to crcAnyOCSPOrCRL, but it may change in the future.
crcAllCRL	`2`	All provided CRL endpoints will be checked, and all checks must succeed.
crcAllOCSP	`3`	All provided OCSP endpoints will be checked, and all checks must succeed.
crcAllCRLAndOCSP	`4`	All provided CRL and OCSP endpoints will be checked, and all checks must succeed.
crcAnyCRL	`5`	All provided CRL endpoints will be checked, and at least one check must succeed.
crcAnyOCSP	`6`	All provided OCSP endpoints will be checked, and at least one check must succeed.
crcAnyCRLOrOCSP	`7`	All provided CRL and OCSP endpoints will be checked, and at least one check must succeed. CRL endpoints are checked first.
crcAnyOCSPOrCRL	`8`	All provided CRL and OCSP endpoints will be checked, and at least one check must succeed. OCSP endpoints are checked first.

This setting controls the way the revocation checks are performed for every certificate in the chain. Typically certificates come with two types of revocation information sources: CRL (certificate revocation lists) and OCSP responders. CRLs are static objects periodically published by the CA at some online location. OCSP responders are active online services maintained by the CA that can provide up-to-date information on certificate statuses in near real time.

There are some conceptual differences between the two. CRLs are normally larger in size. Their use involves some latency because there is normally some delay between the time when a certificate was revoked and the time the subsequent CRL mentioning that is published. The benefits of CRL is that the same object can provide statuses for all certificates issued by a particular CA, and that the whole technology is much simpler than OCSP (and thus is supported by more CAs).

This setting lets you adjust the validation course by including or excluding certain types of revocation sources from the validation process. The crcAnyOCSPOrCRL setting (give preference to the faster OCSP route and only demand one source to succeed) is a good choice for most typical validation environments. The "crcAll*" modes are much stricter, and may be used in scenarios where bulletproof validity information is essential.

Note: If no CRL or OCSP endpoints are provided by the CA, the revocation check will be considered successful. This is because the CA chose not to supply revocation information for its certificates, meaning they are considered irrevocable.

Note: Within each of the above settings, if any retrieved CRL or OCSP response indicates that the certificate has been revoked, the revocation check fails.

SSLOptions
int
Default Value: 16

Various SSL (TLS) protocol options, set of


cssloExpectShutdownMessage	`0x001`	Wait for the close-notify message when shutting down the connection
cssloOpenSSLDTLSWorkaround	`0x002`	(DEPRECATED) Use a DTLS version workaround when talking to very old OpenSSL versions
cssloDisableKexLengthAlignment	`0x004`	Do not align the client-side PMS by the RSA modulus size. It is unlikely that you will ever need to adjust it.
cssloForceUseOfClientCertHashAlg	`0x008`	Enforce the use of the client certificate hash algorithm. It is unlikely that you will ever need to adjust it.
cssloAutoAddServerNameExtension	`0x010`	Automatically add the server name extension when known
cssloAcceptTrustedSRPPrimesOnly	`0x020`	Accept trusted SRP primes only
cssloDisableSignatureAlgorithmsExtension	`0x040`	Disable (do not send) the signature algorithms extension. It is unlikely that you will ever need to adjust it.
cssloIntolerateHigherProtocolVersions	`0x080`	(server option) Do not allow fallback from TLS versions higher than currently enabled
cssloStickToPrefCertHashAlg	`0x100`	Stick to preferred certificate hash algorithms
cssloNoImplicitTLS12Fallback	`0x200`	Disable implicit TLS 1.3 to 1.2 fallbacks
cssloUseHandshakeBatches	`0x400`	Send the handshake message as large batches rather than individually

TLSMode
SSLModes
Default Value: 0

Specifies the TLS mode to use.


smDefault	`0`
smNoTLS	`1`	Do not use TLS
smExplicitTLS	`2`	Connect to the server without any encryption and then request an SSL session.
smImplicitTLS	`3`	Connect to the specified port, and establish the SSL session at once.
smMixedTLS	`4`	Connect to the specified port, and establish the SSL session at once, but allow plain data.

UseExtendedMasterSecret
bool
Default Value: False

Enables the Extended Master Secret Extension, as defined in RFC 7627.

UseSessionResumption
bool
Default Value: False

Enables or disables the TLS session resumption capability.

Versions
int
Default Value: 16

The SSL/TLS versions to enable by default.


csbSSL2	`0x01`	SSL 2
csbSSL3	`0x02`	SSL 3
csbTLS1	`0x04`	TLS 1.0
csbTLS11	`0x08`	TLS 1.1
csbTLS12	`0x10`	TLS 1.2
csbTLS13	`0x20`	TLS 1.3

Constructors

C#
VB.NET

public TLSSettings();

Public TLSSettings()

Creates a new TLSSettings object.

UserAccount Type

A container for user account information.

Remarks

UserAccount objects are used to store user account information, such as logins and passwords.

Fields

AssociatedData
byte[]
Default Value: ""

Contains the user's Associated Data when SSH AEAD (Authenticated Encryption with Associated Data) algorithm is used.

BasePath
string
Default Value: ""

Base path for this user in the server's file system.

Cert
byte[]
Default Value: ""

Contains the user's certificate.

Data
string
Default Value: ""

Contains uninterpreted user-defined data that should be associated with the user account, such as comments or custom settings.

HashAlgorithm
string
Default Value: ""

Specifies the hash algorithm used to generate TOTP (Time-based One-Time Passwords) passwords for this user. Three HMAC algorithms are supported, with SHA-1, SHA-256, and SHA-512 digests:


SB_MAC_ALGORITHM_HMAC_SHA1	`SHA1`
SB_MAC_ALGORITHM_HMAC_SHA256	`SHA256`
SB_MAC_ALGORITHM_HMAC_SHA512	`SHA512`

IncomingSpeedLimit
int
Default Value: 0

Specifies the incoming speed limit for this user. The value of 0 (zero) means "no limitation".

OtpAlgorithm
OTPAlgorithms
Default Value: 0

The algorithm used to generate one-time passwords (OTP) for this user, either HOTP (Hash-based OTP) or TOTP (Time-based OTP). In the former case, a value of a dedicated counter is used to generate a unique password, while in the latter the password is generated on the basis of the current time value.


oaHmac	`0`
oaTime	`1`

OtpValue
int
Default Value: 0

The user's time interval (TOTP) or Counter (HOTP).

OutgoingSpeedLimit
int
Default Value: 0

Specifies the outgoing speed limit for this user. The value of 0 (zero) means "no limitation".

Password
string
Default Value: ""

The user's authentication password.

PasswordLen
int
Default Value: 0

Specifies the length of the user's OTP password.

SharedSecret
byte[]
Default Value: ""

Contains the user's secret key, which is essentially a shared secret between the client and server.

Shared secrets can be used in TLS-driven protocols, as well as in OTP (where it is called a 'key secret') for generating one-time passwords on one side, and validate them on the other.

SSHKey
byte[]
Default Value: ""

Contains the user's SSH key.

Username
string
Default Value: ""

The registered name (login) of the user.

Constructors

C#
VB.NET

public UserAccount();

Public UserAccount()

Creates a new UserAccount object.

Config Settings (TSPServer Component)

The component accepts one or more of the following configuration settings. Configuration settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the component, access to these internal properties is provided through the Config method.

TSPServer Config Settings

AllowOptionsResponseWithoutAuth: Enables unauthenticated responses to OPTIONS requests.

Set this property to true to allow the server serve OPTIONS requests without prior authentication of the client.

ClientAuth: Enables or disables certificate-based client authentication.

Set this property to one of the below values to tune up the client authentication logic:


0		No client authentication (the default setting)
1		Request certificates. The server will ask connecting clients for their certificates. Non-authenticated client connections will be accepted anyway.
2		Require certificates. The server will ask connecting clients for their certificates. If a client fails to provide a certificate, the server will terminate the connection.

If this property is set to 1 or 2, the component will request certificates from the connecting clients. Depending on the setting, the clients that fail to provide their certificate in response will be allowed or disallowed to proceed with the connection. The server signals about a received certificate by firing its CertificateValidate event. Use PinClient method in the event handler to pin the client details, and access the provided certificate chain via the PinnedClientChain property.

Note that this event is fired from the connecting clients threads, so please make sure you avoid bottlenecks in the event handler and put appropriate thread safety measures in place.

Unlike the client-side components, the server component does not perform automated certificate validation against the local security policy. You must perform appropriate certificate validation steps in your CertificateValidate event handler.

DualStack: Allows the use of ip4 and ip6 simultaneously.

This setting specifies a socket can use ip4 and ip6 simultaneously.

HomePage: Specifies the home page resource name.

Use this property to specify the home page (/) resource name.

Host: The host to bind to.

Specifies a specific interface the server should listen on.

RequestFilter: The request string modifier.

Use this property to tune up the request string as returned by GetRequestString method. Supported filters: params (request parameters only), params[Index] or params['Name'] (a specific request parameter), parts[Index] (the contents of a particular part of a multipart message). An empty request filter makes GetRequestString return the whole body of the request.

ServerSSLDHKeyLength: Sets the size of the TLS DHE key exchange group.

Use this property to adjust the length, in bits, of the DHE prime to be used by the TLS server.

WebsiteName: The website name for the TLS certificate.

Assign this property with a name to put in a self-generated TLS certificate.

Base Config Settings

CheckKeyIntegrityBeforeUse: Enables or disable private key integrity check before use.

This global property enables or disables private key material check before each signing operation. This slows down performance a bit, but prevents a selection of attacks on RSA keys where keys with unknown origins are used.

You can switch this property off to improve performance if your project only uses known, good private keys.

CookieCaching: Specifies whether a cookie cache should be used for HTTP(S) transports.

Set this property to enable or disable cookies caching for the component.

Supported values are:


off		No caching (default)
local		Local caching
global		Global caching

Cookies: Gets or sets local cookies for the component.

Use this property to get cookies from the internal cookie storage of the component and/or restore them back between application sessions.

DefDeriveKeyIterations: Specifies the default key derivation algorithm iteration count.

This global property sets the default number of iterations for all supported key derivation algorithms. Note that you can provide the required number of iterations by using properties of the relevant key generation component; this global setting is used in scenarios where specific iteration count is not or cannot be provided.

EnableClientSideSSLFFDHE: Enables or disables finite field DHE key exchange support in TLS clients.

This global property enables or disables support for finite field DHE key exchange methods in TLS clients. FF DHE is a slower algorithm if compared to EC DHE; enabling it may result in slower connections.

This setting only applies to sessions negotiated with TLS version 1.3.

GlobalCookies: Gets or sets global cookies for all the HTTP transports.

Use this property to get cookies from the GLOBAL cookie storage or restore them back between application sessions. These cookies will be used by all the components that have its CookieCaching property set to "global".

HttpUserAgent: Specifies the user agent name to be used by all HTTP clients.

This global setting defines the User-Agent field of the HTTP request provides information about the software that initiates the request. This value will be used by all the HTTP clients including the ones used internally in other components.

LogDestination: Specifies the debug log destination.

Contains a comma-separated list of values that specifies where debug log should be dumped.

Supported values are:


file		File
console		Console
systemlog		System Log (supported for Android only)
debugger		Debugger (supported for VCL for Windows and .Net)

LogDetails: Specifies the debug log details to dump.

Contains a comma-separated list of values that specifies which debug log details to dump.

Supported values are:


time		Current time
level		Level
package		Package name
module		Module name
class		Class name
method		Method name
threadid		Thread Id
contenttype		Content type
content		Content
all		All details

LogFile: Specifies the debug log filename.

Use this property to provide a path to the log file.

LogFilters: Specifies the debug log filters.

Contains a comma-separated list of value pairs ("name:value") that describe filters.

Supported filter names are:


exclude-package		Exclude a package specified in the value
exclude-module		Exclude a module specified in the value
exclude-class		Exclude a class specified in the value
exclude-method		Exclude a method specified in the value
include-package		Include a package specified in the value
include-module		Include a module specified in the value
include-class		Include a class specified in the value
include-method		Include a method specified in the value

LogFlushMode: Specifies the log flush mode.

Use this property to set the log flush mode. The following values are defined:


none		No flush (caching only)
immediate		Immediate flush (real-time logging)
maxcount		Flush cached entries upon reaching LogMaxEventCount entries in the cache.

LogLevel: Specifies the debug log level.

Use this property to provide the desired debug log level.

Supported values are:


none		None (by default)
fatal		Severe errors that cause premature termination.
error		Other runtime errors or unexpected conditions.
warning		Use of deprecated APIs, poor use of API, 'almost' errors, other runtime situations that are undesirable or unexpected, but not necessarily "wrong".
info		Interesting runtime events (startup/shutdown).
debug		Detailed information on flow of through the system.
trace		More detailed information.

LogMaxEventCount: Specifies the maximum number of events to cache before further action is taken.

Use this property to specify the log event number threshold. This threshold may have different effects, depending on the rotation setting and/or the flush mode.

The default value of this setting is 100.

LogRotationMode: Specifies the log rotation mode.

Use this property to set the log rotation mode. The following values are defined:


none		No rotation
deleteolder		Delete older entries from the cache upon reaching LogMaxEventCount
keepolder		Keep older entries in the cache upon reaching LogMaxEventCount (newer entries are discarded)

MaxASN1BufferLength: Specifies the maximal allowed length for ASN.1 primitive tag data.

This global property limits the maximal allowed length for ASN.1 tag data for non-content-carrying structures, such as certificates, CRLs, or timestamps. It does not affect structures that can carry content, such as CMS/CAdES messages. This is a security property aiming at preventing DoS attacks.

MaxASN1TreeDepth: Specifies the maximal depth for processed ASN.1 trees.

This global property limits the maximal depth of ASN.1 trees that the component can handle without throwing an error. This is a security property aiming at preventing DoS attacks.

OCSPHashAlgorithm: Specifies the hash algorithm to be used to identify certificates in OCSP requests.

This global setting defines the hash algorithm to use in OCSP requests during chain validation. Some OCSP responders can only use older algorithms, in which case setting this property to SHA1 may be helpful.

StaticDNS: Specifies whether static DNS rules should be used.

Set this property to enable or disable static DNS rules for the component. Works only if UseOwnDNSResolver is set to true.

Supported values are:


none		No static DNS rules (default)
local		Local static DNS rules
global		Global static DNS rules

StaticIPAddress[domain]: Gets or sets an IP address for the specified domain name.

Use this property to get or set an IP address for the specified domain name in the internal (of the component) or global DNS rules storage depending on the StaticDNS value. The type of the IP address (IPv4 or IPv6) is determined automatically. If both addresses are available, they are devided by the | (pipe) character.

StaticIPAddresses: Gets or sets all the static DNS rules.

Use this property to get static DNS rules from the current rules storage or restore them back between application sessions. If StaticDNS of the component is set to "local", the property returns/restores the rules from/to the internal storage of the component. If StaticDNS of the component is set to "global", the property returns/restores the rules from/to the GLOBAL storage. The rules list is returned and accepted in JSON format.

Tag: Allows to store any custom data.

Use this config property to store any custom data.

TLSSessionGroup: Specifies the group name of TLS sessions to be used for session resumption.

Use this property to limit the search of chached TLS sessions to the specified group. Sessions from other groups will be ignored. By default, all sessions are cached with an empty group name and available to all the components.

TLSSessionLifetime: Specifies lifetime in seconds of the cached TLS session.

Use this property to specify how much time the TLS session should be kept in the session cache. After this time, the session expires and will be automatically removed from the cache. Default value is 300 seconds (5 minutes).

TLSSessionPurgeInterval: Specifies how often the session cache should remove the expired TLS sessions.

Use this property to specify the time interval of purging the expired TLS sessions from the session cache. Default value is 60 seconds (1 minute).

UseOwnDNSResolver: Specifies whether the client components should use own DNS resolver.

Set this global property to false to force all the client components to use the DNS resolver provided by the target OS instead of using own one.

UseSharedSystemStorages: Specifies whether the validation engine should use a global per-process copy of the system certificate stores.

Set this global property to false to make each validation run use its own copy of system certificate stores.

UseSystemOAEPAndPSS: Enforces or disables the use of system-driven RSA OAEP and PSS computations.

This global setting defines who is responsible for performing RSA-OAEP and RSA-PSS computations where the private key is stored in a Windows system store and is exportable. If set to true, SBB will delegate the computations to Windows via a CryptoAPI call. Otherwise, it will export the key material and perform the computations using its own OAEP/PSS implementation.

This setting only applies to certificates originating from a Windows system store.

UseSystemRandom: Enables or disables the use of the OS PRNG.

Use this global property to enable or disable the use of operating system-driven pseudorandom number generation.

Trappable Errors (TSPServer Component)

TSPServer Errors


	1048577 Invalid parameter value (`SB_ERROR_INVALID_PARAMETER`)
	1048578 Component is configured incorrectly (`SB_ERROR_INVALID_SETUP`)
	1048579 Operation cannot be executed in the current state (`SB_ERROR_INVALID_STATE`)
	1048580 Attempt to set an invalid value to a property (`SB_ERROR_INVALID_VALUE`)
	1048581 Certificate does not have its private key loaded (`SB_ERROR_NO_PRIVATE_KEY`)
	1048581 Cancelled by the user (`SB_ERROR_CANCELLED_BY_USER`)