FTPServer Component
Properties Methods Events Config Settings Errors
The FTPServer component provides server-side functionality for FTP and FTPS protocols.
Syntax
nsoftware.SecureBlackbox.FTPServer
Remarks
FTPServer supports FTP (File Transfer Protocol) and FTPS (FTP-over-SSL) protocols. The FTPS protocol allows you to securely perform file transfer operations on the server over Transport Layer Security (TLS). TLS is a successor to the now deprecated SSL protocol, although the latter abbreviation is still widely used.
Property List
The following is the full list of the properties of the component with short descriptions. Click on the links for further details.
Active | Whether the server is active and can accept incoming connections. |
AllowAnonymous | Allows and disallows anonymous connections. |
ClientFileEntry | A container for current file entry details. |
DataHost | Host address for incoming data channel connections. |
DataPortRangeFrom | Specifies the lower port range bound for passive mode data connections. |
DataPortRangeTo | Specifies the upper port range bound for passive mode data connections. |
ExternalCrypto | Provides access to external signing and DC parameters. |
FIPSMode | Reserved. |
HandshakeTimeout | Specifies the handshake timeout in milliseconds. |
Host | Specifies the server host. |
ImplicitSSL | Enables or disables implicit SSL mode. |
PassiveModeHost | The IP address of the passive mode host. |
PinnedClient | Populates the pinned client details. |
PinnedClientChain | Contains the certificate chain of the pinned client. |
Port | The port number to listen for incoming connections on. |
ReadOnly | Makes the server's file system read-only for all users. |
RootDirectory | Specifies the server's root directory. |
SecurityOptions | Various options of the secure connection. |
SessionTimeout | Specifies the session timeout in milliseconds. |
SocketSettings | Manages network connection settings. |
TLSServerChain | The server's TLS certificates. |
TLSSettings | Manages TLS layer settings. |
Users | Provides a list of registered users. |
UseUTF8 | Enables or disables UTF8 file name conversions. |
Method List
The following is the full list of the methods of the component with short descriptions. Click on the links for further details.
Cleanup | Cleans up the server environment by purging expired sessions and cleaning caches. |
Config | Sets or retrieves a configuration setting. |
DoAction | Performs an additional action. |
DropClient | Terminates a client connection. |
GetClientBuffer | Obtains a pending connection buffer. |
ListClients | Enumerates the connected clients. |
PinClient | Takes a snapshot of the connection's properties. |
Reset | Resets the component settings. |
SetClientBuffer | Commits a data buffer to the connection. |
SetClientFileEntry | Commits a file entry to the connection. |
Start | Starts the server. |
Stop | Stops the 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. |
AfterChangeDirectory | Signals the completion of a directory change operation. |
AfterCreateDirectory | Signals the completion of a directory creation operation. |
AfterRemoveDirectory | Signals the completion of a directory removal operation. |
AfterRemoveFile | Signals the completion of a file removal operation. |
AfterRenameFile | Signals the completion of a file renaming operation. |
AfterRequestAttributes | Signals the completion of an attribute request. |
AuthAttempt | Fires when a connected client makes an authentication attempt. |
BeforeChangeDirectory | Notifies about an incoming change directory request. |
BeforeCreateDirectory | Notifies about an incoming create directory request. |
BeforeDownloadFile | Notifies about an incoming file download request. |
BeforeFind | Notifies about an incoming file listing request. |
BeforeRemoveDirectory | Notifies about an incoming directory removal request. |
BeforeRemoveFile | Notifies about an incoming file removal request. |
BeforeRenameFile | Notifies about an incoming file rename request. |
BeforeRequestAttributes | Notifies about an incoming attributes request. |
BeforeSendReply | Notifies the application of a command reply being sent. |
BeforeUploadFile | Notifies about an incoming file upload request. |
ChangeDirectory | An override for a directory change operation. |
CommandProcessed | Signals that a command has been processed by the server. |
CommandReceived | Signals that a command has been received from the client. |
Connect | Reports an accepted connection. |
CreateDirectory | An override for a directory creation operation. |
Disconnect | Fires to report a disconnected client. |
DownloadBegin | The component fires this event to notify the application about the start of a file download. |
DownloadEnd | Reports the completion of the download operation. |
DownloadFile | An override for a file download initiation operation. |
DownloadProgress | Reports the progress of an active download operation. |
Error | Information about errors during data delivery. |
ExternalSign | Handles remote or external signing initiated by the server protocol. |
FindClose | Signals the completion of a directory listing request. |
FindInit | An override for a directory listing initiation operation. |
FindNext | An override for a directory listing entry request operation. |
Notification | This event notifies the application about an underlying control flow event. |
ReadFile | Requests a piece of file data from the application. |
RemoveDirectory | An override for a directory removal operation. |
RemoveFile | An override for a file remove operation. |
RenameFile | An override for a file rename operation. |
RequestAttributes | An override for an attribute 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. |
TransferCompleted | This event is fired when a customized upload or download operation completes. |
UploadBegin | The server fires this event to notify the application about the start of a file upload operation. |
UploadEnd | Reports the completion of the upload operation. |
UploadFile | An override for a file upload initiation operation. |
UploadProgress | Reports the progress of an active upload operation. |
WriteFile | Hands a piece of file data to the application. |
Config Settings
The following is a list of config settings for the component with short descriptions. Click on the links for further details.
ActiveChannel | The channel to which the event that is being invoked corresponds. |
ClientAuth | Enables or disables certificate-based client authentication. |
ControlChannelLog[i] | Returns the control channel log for a connection. |
DualStack | Allows the use of ip4 and ip6 simultaneously. |
MessageTable[i] | Provides access to error code descriptions. |
RefreshUsers | Enables or disables real-time propagation of user information. |
SecurityOptions | Facilitates fine-tuning of lower-level security settings. |
ASN1UseGlobalTagCache | Controls whether ASN.1 module should use a global object cache. |
AssignSystemSmartCardPins | Specifies whether CSP-level PINs should be assigned to CNG keys. |
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. |
DNSLocalSuffix | The suffix to assign for TLD names. |
EnableClientSideSSLFFDHE | Enables or disables finite field DHE key exchange support in TLS clients. |
GlobalCookies | Gets or sets global cookies for all the HTTP transports. |
HardwareCryptoUsePolicy | The hardware crypto usage policy. |
HttpUserAgent | Specifies the user agent name to be used by all HTTP clients. |
HttpVersion | The HTTP version to use in any inner HTTP client components created. |
IgnoreExpiredMSCTLSigningCert | Whether to tolerate the expired Windows Update signing certificate. |
ListDelimiter | The delimiter character for multi-element lists. |
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. |
OldClientSideRSAFallback | Specifies whether the SSH client should use a SHA1 fallback. |
ProductVersion | Returns the version of the SecureBlackbox library. |
ServerSSLDHKeyLength | Sets the size of the TLS DHE key exchange group. |
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. |
UseInternalRandom | Switches between SecureBlackbox-own and platform PRNGs. |
UseLegacyAdESValidation | Enables legacy AdES validation mode. |
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. |
UseSystemNativeSizeCalculation | An internal CryptoAPI access tweak. |
UseSystemOAEPAndPSS | Enforces or disables the use of system-driven RSA OAEP and PSS computations. |
UseSystemRandom | Enables or disables the use of the OS PRNG. |
Active Property (FTPServer Component)
Whether the server is active and can accept incoming connections.
Syntax
Default Value
False
Remarks
This read-only property returns True if the FTPS server is running and listening for incoming connections, and False otherwise.
This property is read-only and not available at design time.
AllowAnonymous Property (FTPServer Component)
Allows and disallows anonymous connections.
Syntax
Default Value
False
Remarks
Use this property to enable and disable support for anonymous connections.
ClientFileEntry Property (FTPServer Component)
A container for current file entry details.
Syntax
public FTPListEntry ClientFileEntry { get; set; }
Public Property ClientFileEntry As FTPListEntry
Remarks
Use this object to specify file entry details for a file listing or attributes request, before committing them to the server with SetClientFileEntry method.
This property is not available at design time.
Please refer to the FTPListEntry type for a complete list of fields.DataHost Property (FTPServer Component)
Host address for incoming data channel connections.
Syntax
Default Value
""
Remarks
Use this property to specify the address for incoming data channel connections, if it is different to Host.
In some network environments, in particular, where the server is behind a NAT, there may be a requirement to use a different host address for data connections.
DataPortRangeFrom Property (FTPServer Component)
Specifies the lower port range bound for passive mode data connections.
Syntax
Default Value
0
Remarks
Use this property in combination with DataPortRangeT to limit the port range for passive mode data connections. The value of 0 (zero) stands for no lower bound.
DataPortRangeTo Property (FTPServer Component)
Specifies the upper port range bound for passive mode data connections.
Syntax
Default Value
0
Remarks
Use this property in combination with DataPortRangeFrom to limit the port range for passive mode data connections. The value of 0 (zero) stands for no upper bound.
ExternalCrypto Property (FTPServer Component)
Provides access to external signing and DC parameters.
Syntax
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 (FTPServer Component)
Reserved.
Syntax
Default Value
False
Remarks
This property is reserved for future use.
HandshakeTimeout Property (FTPServer Component)
Specifies the handshake timeout in milliseconds.
Syntax
Default Value
20000
Remarks
Use this property to set the TLS handshake timeout.
Host Property (FTPServer Component)
Specifies the server host.
Syntax
Default Value
""
Remarks
Use this property to specify the IP address on which to listen for incoming FTP connections. Use Port to specify the listening port number.
ImplicitSSL Property (FTPServer Component)
Enables or disables implicit SSL mode.
Syntax
Default Value
False
Remarks
The server can only work in one mode, explicit or implicit. Explicit mode, also called AUTH TLS, supports both TLS and plain connections. Implicit mode, also called 'dedicated port mode,' only supports TLS connections.
PassiveModeHost Property (FTPServer Component)
The IP address of the passive mode host.
Syntax
Default Value
""
Remarks
Use this property to specify the address on which to listen for passive mode connections.
PinnedClient Property (FTPServer Component)
Populates the pinned client details.
Syntax
public TLSConnectionInfo PinnedClient { get; }
Public ReadOnly Property PinnedClient As TLSConnectionInfo
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 TLSConnectionInfo type for a complete list of fields.PinnedClientChain Property (FTPServer Component)
Contains the certificate chain of the pinned client.
Syntax
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 (FTPServer Component)
The port number to listen for incoming connections on.
Syntax
Default Value
21
Remarks
Use this property to specify the port number to listen for incoming connections on.
ReadOnly Property (FTPServer Component)
Makes the server's file system read-only for all users.
Syntax
Default Value
False
Remarks
Set this property to true to present the server's file system as read-only for all connecting users.
RootDirectory Property (FTPServer Component)
Specifies the server's root directory.
Syntax
Default Value
""
Remarks
Use this property to specify the shared root directory for all client sessions.
SecurityOptions Property (FTPServer Component)
Various options of the secure connection.
Syntax
Default Value
63
Remarks
Various options of the secure connection:
cfsoPlainLogin | 1 | Allow logins over insecure connections |
cfsoEncryption | 2 | Enable encryption |
cfsoAuth | 4 | Enable AUTH command (explicit TLS) |
cfsoClearControlChannel | 8 | Allow clear control channel mode |
cfsoClearDataChannel | 16 | Allow clear data channel TLS connections |
cfsoEncryptedDataChannel | 32 | Allow encrypted data channel TLS connections |
SessionTimeout Property (FTPServer Component)
Specifies the session timeout in milliseconds.
Syntax
Default Value
360000
Remarks
Specifies the maximum inactivity time (in milliseconds) after which the session will be forcebly closed.
SocketSettings Property (FTPServer Component)
Manages network connection settings.
Syntax
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.TLSServerChain Property (FTPServer Component)
The server's TLS certificates.
Syntax
public CertificateList TLSServerChain { get; }
Public Property TLSServerChain 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.TLSSettings Property (FTPServer Component)
Manages TLS layer settings.
Syntax
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.Users Property (FTPServer Component)
Provides a list of registered users.
Syntax
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.UseUTF8 Property (FTPServer Component)
Enables or disables UTF8 file name conversions.
Syntax
Default Value
True
Remarks
Use this property to enable and disable UTF8 file name conversion. The server typically adjusts to the right setting automatically, but you may use this property to enforce the needed behaviour.
Cleanup Method (FTPServer Component)
Cleans up the server environment by purging expired sessions and cleaning caches.
Syntax
public void Cleanup();
Public Sub Cleanup()
Remarks
Call this method while the server is active to clean up the environment allocated for the server by releasing unused resources and cleaning caches.
Config Method (FTPServer Component)
Sets or retrieves a configuration setting.
Syntax
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 (FTPServer Component)
Performs an additional action.
Syntax
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 (FTPServer Component)
Terminates a client connection.
Syntax
Remarks
Call this method to shut down a connected client. Forced indicates whether the connection should be closed in a graceful manner.
GetClientBuffer Method (FTPServer Component)
Obtains a pending connection buffer.
Syntax
Remarks
Use this method to obtain a pending connection buffer from your WriteFile event handler. The connection buffer contains data that have been received from the client but has not been written to the file yet.
ListClients Method (FTPServer Component)
Enumerates the connected clients.
Syntax
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 (FTPServer Component)
Takes a snapshot of the connection's properties.
Syntax
Remarks
Use this method to take a snapshot of a connected client. The captured properties are populated in PinnedClient and PinnedClientChain properties.
Reset Method (FTPServer Component)
Resets the component settings.
Syntax
public void Reset();
Public Sub Reset()
Remarks
Reset is a generic method available in every component.
SetClientBuffer Method (FTPServer Component)
Commits a data buffer to the connection.
Syntax
Remarks
Use this method from your ReadFile event handler to commit a chunk of file data to the server component.
SetClientFileEntry Method (FTPServer Component)
Commits a file entry to the connection.
Syntax
Public Sub SetClientFileEntry(ByVal ConnectionID As Long)
Remarks
Use this method to commit a file details entry provided in ClientFileEntry property to ConnectionID connection. This method is supposed to be used from a FindNext event handler.
Please note that events like FindNext may be invoked concurrently for several connection threads. Please make sure you use a locking mechanism to avoid mixing up details in ClientFileEntry.
Start Method (FTPServer Component)
Starts the server.
Syntax
public void Start();
Public Sub Start()
Remarks
Call this method to start listening for incoming connections on port Port. Call Stop to deactivate the server.
Stop Method (FTPServer Component)
Stops the server.
Syntax
public void Stop();
Public Sub Stop()
Remarks
Call this method to terminate all active sessions and stop listening for new incoming connections.
Accept Event (FTPServer Component)
Reports an incoming connection.
Syntax
public event OnAcceptHandler OnAccept; public delegate void OnAcceptHandler(object sender, FTPServerAcceptEventArgs e); public class FTPServerAcceptEventArgs : 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 FTPServerAcceptEventArgs) Public Class FTPServerAcceptEventArgs 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.
AfterChangeDirectory Event (FTPServer Component)
Signals the completion of a directory change operation.
Syntax
public event OnAfterChangeDirectoryHandler OnAfterChangeDirectory; public delegate void OnAfterChangeDirectoryHandler(object sender, FTPServerAfterChangeDirectoryEventArgs e); public class FTPServerAfterChangeDirectoryEventArgs : EventArgs { public long ConnectionID { get; } public string Directory { get; } public int OperationStatus { get; set; } }
Public Event OnAfterChangeDirectory As OnAfterChangeDirectoryHandler Public Delegate Sub OnAfterChangeDirectoryHandler(sender As Object, e As FTPServerAfterChangeDirectoryEventArgs) Public Class FTPServerAfterChangeDirectoryEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Directory As String Public Property OperationStatus As Integer End Class
Remarks
The component fires this event upon completion of a directory change operation. Check the operation status, and alter it, if needed, through the OperationStatus parameter:
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
AfterCreateDirectory Event (FTPServer Component)
Signals the completion of a directory creation operation.
Syntax
public event OnAfterCreateDirectoryHandler OnAfterCreateDirectory; public delegate void OnAfterCreateDirectoryHandler(object sender, FTPServerAfterCreateDirectoryEventArgs e); public class FTPServerAfterCreateDirectoryEventArgs : EventArgs { public long ConnectionID { get; } public string Directory { get; } public int OperationStatus { get; set; } }
Public Event OnAfterCreateDirectory As OnAfterCreateDirectoryHandler Public Delegate Sub OnAfterCreateDirectoryHandler(sender As Object, e As FTPServerAfterCreateDirectoryEventArgs) Public Class FTPServerAfterCreateDirectoryEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Directory As String Public Property OperationStatus As Integer End Class
Remarks
The component fires this event upon completion of a directory creation operation. Check the operation status, and alter it, if needed, through the OperationStatus parameter:
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
AfterRemoveDirectory Event (FTPServer Component)
Signals the completion of a directory removal operation.
Syntax
public event OnAfterRemoveDirectoryHandler OnAfterRemoveDirectory; public delegate void OnAfterRemoveDirectoryHandler(object sender, FTPServerAfterRemoveDirectoryEventArgs e); public class FTPServerAfterRemoveDirectoryEventArgs : EventArgs { public long ConnectionID { get; } public string Directory { get; } public int OperationStatus { get; set; } }
Public Event OnAfterRemoveDirectory As OnAfterRemoveDirectoryHandler Public Delegate Sub OnAfterRemoveDirectoryHandler(sender As Object, e As FTPServerAfterRemoveDirectoryEventArgs) Public Class FTPServerAfterRemoveDirectoryEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Directory As String Public Property OperationStatus As Integer End Class
Remarks
The component fires this event upon completion of a directory removal operation. Check the operation status, and alter it, if needed, through the OperationStatus parameter:
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
AfterRemoveFile Event (FTPServer Component)
Signals the completion of a file removal operation.
Syntax
public event OnAfterRemoveFileHandler OnAfterRemoveFile; public delegate void OnAfterRemoveFileHandler(object sender, FTPServerAfterRemoveFileEventArgs e); public class FTPServerAfterRemoveFileEventArgs : EventArgs { public long ConnectionID { get; } public string Path { get; } public int OperationStatus { get; set; } }
Public Event OnAfterRemoveFile As OnAfterRemoveFileHandler Public Delegate Sub OnAfterRemoveFileHandler(sender As Object, e As FTPServerAfterRemoveFileEventArgs) Public Class FTPServerAfterRemoveFileEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Path As String Public Property OperationStatus As Integer End Class
Remarks
The component fires this event upon completion of a file removal operation. Check the operation status, and alter it, if needed, through the OperationStatus parameter:
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
AfterRenameFile Event (FTPServer Component)
Signals the completion of a file renaming operation.
Syntax
public event OnAfterRenameFileHandler OnAfterRenameFile; public delegate void OnAfterRenameFileHandler(object sender, FTPServerAfterRenameFileEventArgs e); public class FTPServerAfterRenameFileEventArgs : EventArgs { public long ConnectionID { get; } public string OldPath { get; } public string NewPath { get; } public int OperationStatus { get; set; } }
Public Event OnAfterRenameFile As OnAfterRenameFileHandler Public Delegate Sub OnAfterRenameFileHandler(sender As Object, e As FTPServerAfterRenameFileEventArgs) Public Class FTPServerAfterRenameFileEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property OldPath As String Public ReadOnly Property NewPath As String Public Property OperationStatus As Integer End Class
Remarks
The component fires this event upon completion of a file renaming operation. Check the operation status, and alter it, if needed, through the OperationStatus parameter:
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
AfterRequestAttributes Event (FTPServer Component)
Signals the completion of an attribute request.
Syntax
public event OnAfterRequestAttributesHandler OnAfterRequestAttributes; public delegate void OnAfterRequestAttributesHandler(object sender, FTPServerAfterRequestAttributesEventArgs e); public class FTPServerAfterRequestAttributesEventArgs : EventArgs { public long ConnectionID { get; } public string Path { get; } public int OperationStatus { get; set; } }
Public Event OnAfterRequestAttributes As OnAfterRequestAttributesHandler Public Delegate Sub OnAfterRequestAttributesHandler(sender As Object, e As FTPServerAfterRequestAttributesEventArgs) Public Class FTPServerAfterRequestAttributesEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Path As String Public Property OperationStatus As Integer End Class
Remarks
The component fires this event upon completion of an attribute request. Check the operation status, and alter it, if needed, through the OperationStatus parameter:
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
AuthAttempt Event (FTPServer Component)
Fires when a connected client makes an authentication attempt.
Syntax
public event OnAuthAttemptHandler OnAuthAttempt; public delegate void OnAuthAttemptHandler(object sender, FTPServerAuthAttemptEventArgs e); public class FTPServerAuthAttemptEventArgs : EventArgs { public long ConnectionID { get; } public string Username { get; } public string Password { get; } public bool Allow { get; set; } public string BasePath { get; set; } }
Public Event OnAuthAttempt As OnAuthAttemptHandler Public Delegate Sub OnAuthAttemptHandler(sender As Object, e As FTPServerAuthAttemptEventArgs) Public Class FTPServerAuthAttemptEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Username As String Public ReadOnly Property Password As String Public Property Allow As Boolean Public Property BasePath As String End Class
Remarks
The component fires this event whenever a client attempts to authenticate itself. Use the Allow parameter to let the client through.
The BasePath parameter specifies the home directory that will be used for this client. This is taken from the client's record in Users, or from RootDirectory if the client is not present in the list. You can adjust it in the event handler if required.
ConnectionID contains the unique session identifier for that client, and Username and Password contain the professed credentials.
BeforeChangeDirectory Event (FTPServer Component)
Notifies about an incoming change directory request.
Syntax
public event OnBeforeChangeDirectoryHandler OnBeforeChangeDirectory; public delegate void OnBeforeChangeDirectoryHandler(object sender, FTPServerBeforeChangeDirectoryEventArgs e); public class FTPServerBeforeChangeDirectoryEventArgs : EventArgs { public long ConnectionID { get; } public string Directory { get; } public int Action { get; set; } }
Public Event OnBeforeChangeDirectory As OnBeforeChangeDirectoryHandler Public Delegate Sub OnBeforeChangeDirectoryHandler(sender As Object, e As FTPServerBeforeChangeDirectoryEventArgs) Public Class FTPServerBeforeChangeDirectoryEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Directory As String Public Property Action As Integer End Class
Remarks
The component fires this event to notify the application about a received directory change request. ConnectionID identifies the connected client.
Set Action to fraAuto to let the server handle the request automatically, or to fraCustom to handle the request in your code. Subscribe to ChangeDirectory to be notified when to perform the request. It is the ChangeDirectory event handler where you should perform the overridden action.
Upon completion of the request, either in manual or override mode, the AfterChangeDirectory event will be fired.
Choose Action as one of the following values:
fraAuto | 1 | Handle the requested action automatically by the server |
fraCustom | 2 | Override the action using the user code logic |
fraAbort | 3 | Abort the requested action |
BeforeCreateDirectory Event (FTPServer Component)
Notifies about an incoming create directory request.
Syntax
public event OnBeforeCreateDirectoryHandler OnBeforeCreateDirectory; public delegate void OnBeforeCreateDirectoryHandler(object sender, FTPServerBeforeCreateDirectoryEventArgs e); public class FTPServerBeforeCreateDirectoryEventArgs : EventArgs { public long ConnectionID { get; } public string Directory { get; } public int Action { get; set; } }
Public Event OnBeforeCreateDirectory As OnBeforeCreateDirectoryHandler Public Delegate Sub OnBeforeCreateDirectoryHandler(sender As Object, e As FTPServerBeforeCreateDirectoryEventArgs) Public Class FTPServerBeforeCreateDirectoryEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Directory As String Public Property Action As Integer End Class
Remarks
The component fires this event to notify the application about a received MKDIR request. ConnectionID identifies the connected client.
Set Action to fraAuto to let the server handle the request automatically, or to fraCustom to handle the request in your code. Subscribe to CreateDirectory to be notified when to perform the request. It is the CreateDirectory event handler where you should perform the overridden action.
Upon completion of the request, either in manual or override mode, the AfterCreateDirectory event will be fired.
Choose Action as one of the following values:
fraAuto | 1 | Handle the requested action automatically by the server |
fraCustom | 2 | Override the action using the user code logic |
fraAbort | 3 | Abort the requested action |
BeforeDownloadFile Event (FTPServer Component)
Notifies about an incoming file download request.
Syntax
public event OnBeforeDownloadFileHandler OnBeforeDownloadFile; public delegate void OnBeforeDownloadFileHandler(object sender, FTPServerBeforeDownloadFileEventArgs e); public class FTPServerBeforeDownloadFileEventArgs : EventArgs { public long ConnectionID { get; } public string Path { get; } public long RestartAt { get; } public int Action { get; set; } }
Public Event OnBeforeDownloadFile As OnBeforeDownloadFileHandler Public Delegate Sub OnBeforeDownloadFileHandler(sender As Object, e As FTPServerBeforeDownloadFileEventArgs) Public Class FTPServerBeforeDownloadFileEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Path As String Public ReadOnly Property RestartAt As Long Public Property Action As Integer End Class
Remarks
The component fires this event to notify the application about a received download request. ConnectionID identifies the connected client.
Set Action to fraAuto to let the server handle the request automatically, or to fraCustom to handle the request in your code. Subscribe to DownloadFile to be notified when to perform the request. It is the DownloadFile event handler where you should perform the overridden action.
Upon completion of the request, either in manual or override mode, the TransferCompleted event will be fired.
Choose Action as one of the following values:
fraAuto | 1 | Handle the requested action automatically by the server |
fraCustom | 2 | Override the action using the user code logic |
fraAbort | 3 | Abort the requested action |
BeforeFind Event (FTPServer Component)
Notifies about an incoming file listing request.
Syntax
public event OnBeforeFindHandler OnBeforeFind; public delegate void OnBeforeFindHandler(object sender, FTPServerBeforeFindEventArgs e); public class FTPServerBeforeFindEventArgs : EventArgs { public long ConnectionID { get; } public string Directory { get; } public int Action { get; set; } }
Public Event OnBeforeFind As OnBeforeFindHandler Public Delegate Sub OnBeforeFindHandler(sender As Object, e As FTPServerBeforeFindEventArgs) Public Class FTPServerBeforeFindEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Directory As String Public Property Action As Integer End Class
Remarks
The component fires this event to notify the application about a received file listing request. ConnectionID identifies the connected client.
Set Action to fraAuto to let the server handle the request automatically, or to fraCustom to handle the request in your code. Subscribe to FindInit, FindNext, and FindClose to be notified when to perform the request. It is the FindInit and FindNext events handler where you should perform the overridden listing actions.
Upon completion of the request, either in manual or override mode, the FindClose event will be fired.
Choose Action as one of the following values:
fraAuto | 1 | Handle the requested action automatically by the server |
fraCustom | 2 | Override the action using the user code logic |
fraAbort | 3 | Abort the requested action |
BeforeRemoveDirectory Event (FTPServer Component)
Notifies about an incoming directory removal request.
Syntax
public event OnBeforeRemoveDirectoryHandler OnBeforeRemoveDirectory; public delegate void OnBeforeRemoveDirectoryHandler(object sender, FTPServerBeforeRemoveDirectoryEventArgs e); public class FTPServerBeforeRemoveDirectoryEventArgs : EventArgs { public long ConnectionID { get; } public string Directory { get; } public int Action { get; set; } }
Public Event OnBeforeRemoveDirectory As OnBeforeRemoveDirectoryHandler Public Delegate Sub OnBeforeRemoveDirectoryHandler(sender As Object, e As FTPServerBeforeRemoveDirectoryEventArgs) Public Class FTPServerBeforeRemoveDirectoryEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Directory As String Public Property Action As Integer End Class
Remarks
The component fires this event to notify the application about a received directory removal request. ConnectionID identifies the connected client.
Set Action to fraAuto to let the server handle the request automatically, or to fraCustom to handle the request in your code. Subscribe to RemoveDirectory to be notified when to perform the request. It is the RemoveDirectory event handler where you should perform the overridden action.
Upon completion of the request, either in manual or override mode, the AfterRemoveDirectory event will be fired.
Choose Action as one of the following values:
fraAuto | 1 | Handle the requested action automatically by the server |
fraCustom | 2 | Override the action using the user code logic |
fraAbort | 3 | Abort the requested action |
BeforeRemoveFile Event (FTPServer Component)
Notifies about an incoming file removal request.
Syntax
public event OnBeforeRemoveFileHandler OnBeforeRemoveFile; public delegate void OnBeforeRemoveFileHandler(object sender, FTPServerBeforeRemoveFileEventArgs e); public class FTPServerBeforeRemoveFileEventArgs : EventArgs { public long ConnectionID { get; } public string Path { get; } public int Action { get; set; } }
Public Event OnBeforeRemoveFile As OnBeforeRemoveFileHandler Public Delegate Sub OnBeforeRemoveFileHandler(sender As Object, e As FTPServerBeforeRemoveFileEventArgs) Public Class FTPServerBeforeRemoveFileEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Path As String Public Property Action As Integer End Class
Remarks
The component fires this event to notify the application about a received file deletion request. ConnectionID identifies the connected client.
Set Action to fraAuto to let the server handle the request automatically, or to fraCustom to handle the request in your code. Subscribe to RemoveFile to be notified when to perform the request. It is the RemoveFile event handler where you should perform the overridden action.
Upon completion of the request, either in manual or override mode, the AfterRemoveFile event will be fired.
Choose Action as one of the following values:
fraAuto | 1 | Handle the requested action automatically by the server |
fraCustom | 2 | Override the action using the user code logic |
fraAbort | 3 | Abort the requested action |
Note that you must subscribe to BeforeRequestAttributes and RequestAttributes events to be able to use this event in an FTP server attached to a virtual file system. This is because the server checks the existence of the source file before commencing the deletion procedure. In the virtualized case, you can confirm the existence of the file by returning its details from RequestAttributes call.
BeforeRenameFile Event (FTPServer Component)
Notifies about an incoming file rename request.
Syntax
public event OnBeforeRenameFileHandler OnBeforeRenameFile; public delegate void OnBeforeRenameFileHandler(object sender, FTPServerBeforeRenameFileEventArgs e); public class FTPServerBeforeRenameFileEventArgs : EventArgs { public long ConnectionID { get; } public string OldPath { get; } public string NewPath { get; } public int Action { get; set; } }
Public Event OnBeforeRenameFile As OnBeforeRenameFileHandler Public Delegate Sub OnBeforeRenameFileHandler(sender As Object, e As FTPServerBeforeRenameFileEventArgs) Public Class FTPServerBeforeRenameFileEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property OldPath As String Public ReadOnly Property NewPath As String Public Property Action As Integer End Class
Remarks
The component fires this event to notify the application about a received file rename request. ConnectionID identifies the connected client.
Set Action to fraAuto to let the server handle the request automatically, or to fraCustom to handle the request in your code. Subscribe to RenameFile to be notified when to perform the request. It is the RenameFile event handler where you should perform the overridden action.
Upon completion of the request, either in manual or override mode, the AfterRenameFile event will be fired.
Choose Action as one of the following values:
fraAuto | 1 | Handle the requested action automatically by the server |
fraCustom | 2 | Override the action using the user code logic |
fraAbort | 3 | Abort the requested action |
Note that you must subscribe to BeforeRequestAttributes and RequestAttributes events to be able to use this event in an FTP server attached to a virtual file system. This is because the server checks the existence of the source file before commencing the renaming procedure. In the virtualized case, you can confirm the existence of the file by returning its details from RequestAttributes call.
BeforeRequestAttributes Event (FTPServer Component)
Notifies about an incoming attributes request.
Syntax
public event OnBeforeRequestAttributesHandler OnBeforeRequestAttributes; public delegate void OnBeforeRequestAttributesHandler(object sender, FTPServerBeforeRequestAttributesEventArgs e); public class FTPServerBeforeRequestAttributesEventArgs : EventArgs { public long ConnectionID { get; } public string Path { get; } public int Action { get; set; } }
Public Event OnBeforeRequestAttributes As OnBeforeRequestAttributesHandler Public Delegate Sub OnBeforeRequestAttributesHandler(sender As Object, e As FTPServerBeforeRequestAttributesEventArgs) Public Class FTPServerBeforeRequestAttributesEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Path As String Public Property Action As Integer End Class
Remarks
The component fires this event to notify the application about a received attributes request. ConnectionID identifies the connected client.
Set Action to fraAuto to let the server handle the request automatically, or to fraCustom to handle the request in your code. Subscribe to RequestAttributes to be notified when to perform the request. It is the RequestAttributes event handler where you should perform the overridden action.
Upon completion of the request, either in manual or override mode, the AfterRequestAttributes event will be fired.
Choose Action as one of the following values:
fraAuto | 1 | Handle the requested action automatically by the server |
fraCustom | 2 | Override the action using the user code logic |
fraAbort | 3 | Abort the requested action |
BeforeSendReply Event (FTPServer Component)
Notifies the application of a command reply being sent.
Syntax
public event OnBeforeSendReplyHandler OnBeforeSendReply; public delegate void OnBeforeSendReplyHandler(object sender, FTPServerBeforeSendReplyEventArgs e); public class FTPServerBeforeSendReplyEventArgs : EventArgs { public long ConnectionID { get; } public int Code { get; set; } public string Reply { get; set; } public string Command { get; } }
Public Event OnBeforeSendReply As OnBeforeSendReplyHandler Public Delegate Sub OnBeforeSendReplyHandler(sender As Object, e As FTPServerBeforeSendReplyEventArgs) Public Class FTPServerBeforeSendReplyEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public Property Code As Integer Public Property Reply As String Public ReadOnly Property Command As String End Class
Remarks
The component fires this event to tell the application that a command reply is about to be sent. The Command parameter indicates the command that induced the reply, and Code and Reply indicate the pre-generated response.
You can alter the response parameters in your code to send bespoke replies.
BeforeUploadFile Event (FTPServer Component)
Notifies about an incoming file upload request.
Syntax
public event OnBeforeUploadFileHandler OnBeforeUploadFile; public delegate void OnBeforeUploadFileHandler(object sender, FTPServerBeforeUploadFileEventArgs e); public class FTPServerBeforeUploadFileEventArgs : EventArgs { public long ConnectionID { get; } public string Path { get; } public long RestartAt { get; } public bool Append { get; } public int Action { get; set; } }
Public Event OnBeforeUploadFile As OnBeforeUploadFileHandler Public Delegate Sub OnBeforeUploadFileHandler(sender As Object, e As FTPServerBeforeUploadFileEventArgs) Public Class FTPServerBeforeUploadFileEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Path As String Public ReadOnly Property RestartAt As Long Public ReadOnly Property Append As Boolean Public Property Action As Integer End Class
Remarks
The component fires this event to notify the application about a received upload request. ConnectionID identifies the connected client.
Set Action to fraAuto to let the server handle the request automatically, or to fraCustom to handle the request in your code. Subscribe to UploadFile to be notified when to perform the request. It is the UploadFile event handler where you should perform the overridden action.
Upon completion of the request, either in manual or override mode, the TransferCompleted event will be fired.
Choose Action as one of the following values:
fraAuto | 1 | Handle the requested action automatically by the server |
fraCustom | 2 | Override the action using the user code logic |
fraAbort | 3 | Abort the requested action |
ChangeDirectory Event (FTPServer Component)
An override for a directory change operation.
Syntax
public event OnChangeDirectoryHandler OnChangeDirectory; public delegate void OnChangeDirectoryHandler(object sender, FTPServerChangeDirectoryEventArgs e); public class FTPServerChangeDirectoryEventArgs : EventArgs { public long ConnectionID { get; } public string Directory { get; set; } public int OperationStatus { get; set; } }
Public Event OnChangeDirectory As OnChangeDirectoryHandler Public Delegate Sub OnChangeDirectoryHandler(sender As Object, e As FTPServerChangeDirectoryEventArgs) Public Class FTPServerChangeDirectoryEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public Property Directory As String Public Property OperationStatus As Integer End Class
Remarks
The component fires this event to let the application perform an overridden directory change operation.
This event only fires if Action = fraCustom was passed back from BeforeChangeDirectory event, and expects your code to perform the requested operation inside the handler. No default operation will be performed by the server component.
Use the OperationStatus parameter to return the operation result back to the server.
This event will be followed by AfterChangeDirectory call which will let you make final adjustments to the returned code.
Set OperationStatus to one of the following values:
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
CommandProcessed Event (FTPServer Component)
Signals that a command has been processed by the server.
Syntax
public event OnCommandProcessedHandler OnCommandProcessed; public delegate void OnCommandProcessedHandler(object sender, FTPServerCommandProcessedEventArgs e); public class FTPServerCommandProcessedEventArgs : EventArgs { public long ConnectionID { get; } public string CurrentDirectory { get; } public string Command { get; } public int ReplyCode { get; } }
Public Event OnCommandProcessed As OnCommandProcessedHandler Public Delegate Sub OnCommandProcessedHandler(sender As Object, e As FTPServerCommandProcessedEventArgs) Public Class FTPServerCommandProcessedEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property CurrentDirectory As String Public ReadOnly Property Command As String Public ReadOnly Property ReplyCode As Integer End Class
Remarks
The component fires this event to signal that a command has been processed by the server, and a reply code has been generated.
You can adjust the reply code and the textual comment associated with it in BeforeSendReply event handler.
CommandReceived Event (FTPServer Component)
Signals that a command has been received from the client.
Syntax
public event OnCommandReceivedHandler OnCommandReceived; public delegate void OnCommandReceivedHandler(object sender, FTPServerCommandReceivedEventArgs e); public class FTPServerCommandReceivedEventArgs : EventArgs { public long ConnectionID { get; } public string Command { get; } public string Parameters { get; } public bool Ignore { get; set; } }
Public Event OnCommandReceived As OnCommandReceivedHandler Public Delegate Sub OnCommandReceivedHandler(sender As Object, e As FTPServerCommandReceivedEventArgs) Public Class FTPServerCommandReceivedEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Command As String Public ReadOnly Property Parameters As String Public Property Ignore As Boolean End Class
Remarks
The component fires this event to notify the application of an incoming command. Set Ignore to True to stop the server from handling the command.
When the command has been processed, the server will report it via the CommandProcessed call.
Connect Event (FTPServer Component)
Reports an accepted connection.
Syntax
public event OnConnectHandler OnConnect; public delegate void OnConnectHandler(object sender, FTPServerConnectEventArgs e); public class FTPServerConnectEventArgs : EventArgs { public long ConnectionID { get; } public string RemoteAddress { get; } public int Port { get; } }
Public Event OnConnect As OnConnectHandler Public Delegate Sub OnConnectHandler(sender As Object, e As FTPServerConnectEventArgs) Public Class FTPServerConnectEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property RemoteAddress As String Public ReadOnly Property Port 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 AuthAttempt or BeforeUploadFile.
CreateDirectory Event (FTPServer Component)
An override for a directory creation operation.
Syntax
public event OnCreateDirectoryHandler OnCreateDirectory; public delegate void OnCreateDirectoryHandler(object sender, FTPServerCreateDirectoryEventArgs e); public class FTPServerCreateDirectoryEventArgs : EventArgs { public long ConnectionID { get; } public string Directory { get; set; } public int OperationStatus { get; set; } }
Public Event OnCreateDirectory As OnCreateDirectoryHandler Public Delegate Sub OnCreateDirectoryHandler(sender As Object, e As FTPServerCreateDirectoryEventArgs) Public Class FTPServerCreateDirectoryEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public Property Directory As String Public Property OperationStatus As Integer End Class
Remarks
The component fires this event to let the application perform an overridden directory creation operation.
This event only fires if Action = fraCustom was passed back from BeforeCreateDirectory event, and expects your code to perform the requested operation inside the handler. No default operation will be performed by the server component.
Use the OperationStatus parameter to return the operation result back to the server.
This event will be followed by AfterCreateDirectory call which will let you make final adjustments to the returned code.
Set OperationStatus to one of the following values:
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
Disconnect Event (FTPServer Component)
Fires to report a disconnected client.
Syntax
public event OnDisconnectHandler OnDisconnect; public delegate void OnDisconnectHandler(object sender, FTPServerDisconnectEventArgs e); public class FTPServerDisconnectEventArgs : EventArgs { public long ConnectionID { get; } }
Public Event OnDisconnect As OnDisconnectHandler Public Delegate Sub OnDisconnectHandler(sender As Object, e As FTPServerDisconnectEventArgs) Public Class FTPServerDisconnectEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long End Class
Remarks
The component fires this event when a connected client disconnects.
DownloadBegin Event (FTPServer Component)
The component fires this event to notify the application about the start of a file download.
Syntax
public event OnDownloadBeginHandler OnDownloadBegin; public delegate void OnDownloadBeginHandler(object sender, FTPServerDownloadBeginEventArgs e); public class FTPServerDownloadBeginEventArgs : EventArgs { public long ConnectionID { get; } public string Path { get; } }
Public Event OnDownloadBegin As OnDownloadBeginHandler Public Delegate Sub OnDownloadBeginHandler(sender As Object, e As FTPServerDownloadBeginEventArgs) Public Class FTPServerDownloadBeginEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Path As String End Class
Remarks
Subscribe to this event to get notified about the beginning of a file download operation. The requested file is specified via the Path property.
DownloadEnd Event (FTPServer Component)
Reports the completion of the download operation.
Syntax
public event OnDownloadEndHandler OnDownloadEnd; public delegate void OnDownloadEndHandler(object sender, FTPServerDownloadEndEventArgs e); public class FTPServerDownloadEndEventArgs : EventArgs { public long ConnectionID { get; } public string Path { get; } }
Public Event OnDownloadEnd As OnDownloadEndHandler Public Delegate Sub OnDownloadEndHandler(sender As Object, e As FTPServerDownloadEndEventArgs) Public Class FTPServerDownloadEndEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Path As String End Class
Remarks
Use this event to get notified about completion of the early initiated file download operation.
DownloadFile Event (FTPServer Component)
An override for a file download initiation operation.
Syntax
public event OnDownloadFileHandler OnDownloadFile; public delegate void OnDownloadFileHandler(object sender, FTPServerDownloadFileEventArgs e); public class FTPServerDownloadFileEventArgs : EventArgs { public long ConnectionID { get; } public string Path { get; } public long RestartAt { get; } public int OperationStatus { get; set; } }
Public Event OnDownloadFile As OnDownloadFileHandler Public Delegate Sub OnDownloadFileHandler(sender As Object, e As FTPServerDownloadFileEventArgs) Public Class FTPServerDownloadFileEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Path As String Public ReadOnly Property RestartAt As Long Public Property OperationStatus As Integer End Class
Remarks
The component fires this event to let the application perform an overridden file download initiation operation.
This event only fires if Action = fraCustom was passed back from BeforeDownloadFile event, and expects your code to perform the requested operation inside the handler. No default operation will be performed by the server component.
Use the OperationStatus parameter to return the operation result back to the server.
This event will be followed by a number of ReadFile calls, requesting the file data from your code, followed by a single TransferCompleted call.
Set OperationStatus to one of the following values:
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
DownloadProgress Event (FTPServer Component)
Reports the progress of an active download operation.
Syntax
public event OnDownloadProgressHandler OnDownloadProgress; public delegate void OnDownloadProgressHandler(object sender, FTPServerDownloadProgressEventArgs e); public class FTPServerDownloadProgressEventArgs : EventArgs { public long ConnectionID { get; } public string Path { get; } public long Progress { get; } public long Total { get; } }
Public Event OnDownloadProgress As OnDownloadProgressHandler Public Delegate Sub OnDownloadProgressHandler(sender As Object, e As FTPServerDownloadProgressEventArgs) Public Class FTPServerDownloadProgressEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Path As String Public ReadOnly Property Progress As Long Public ReadOnly Property Total As Long End Class
Remarks
Subscribe to this event to be notified about the progress of an active download operation.
The Path parameter contains the path to the file being downloaded, and Progress and Total reflect the operation progress. Note that the Total parameter may be set to -1 if the size of the downloaded file is not known.
Error Event (FTPServer Component)
Information about errors during data delivery.
Syntax
public event OnErrorHandler OnError; public delegate void OnErrorHandler(object sender, FTPServerErrorEventArgs e); public class FTPServerErrorEventArgs : EventArgs { public long ConnectionID { get; } public int ErrorCode { get; } public bool Fatal { get; } public bool Remote { get; } public string Description { get; } }
Public Event OnError As OnErrorHandler Public Delegate Sub OnErrorHandler(sender As Object, e As FTPServerErrorEventArgs) Public Class FTPServerErrorEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property ErrorCode As Integer Public ReadOnly Property Fatal As Boolean Public ReadOnly Property Remote As Boolean 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 FTP section.
ExternalSign Event (FTPServer Component)
Handles remote or external signing initiated by the server protocol.
Syntax
public event OnExternalSignHandler OnExternalSign; public delegate void OnExternalSignHandler(object sender, FTPServerExternalSignEventArgs e); public class FTPServerExternalSignEventArgs : 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 FTPServerExternalSignEventArgs) Public Class FTPServerExternalSignEventArgs 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();
};
FindClose Event (FTPServer Component)
Signals the completion of a directory listing request.
Syntax
public event OnFindCloseHandler OnFindClose; public delegate void OnFindCloseHandler(object sender, FTPServerFindCloseEventArgs e); public class FTPServerFindCloseEventArgs : EventArgs { public long ConnectionID { get; } public int OperationStatus { get; set; } }
Public Event OnFindClose As OnFindCloseHandler Public Delegate Sub OnFindCloseHandler(sender As Object, e As FTPServerFindCloseEventArgs) Public Class FTPServerFindCloseEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public Property OperationStatus As Integer End Class
Remarks
The component fires this event upon completion of a directory listing request. Check the operation status, and alter it, if needed, through the OperationStatus parameter.
FindInit Event (FTPServer Component)
An override for a directory listing initiation operation.
Syntax
public event OnFindInitHandler OnFindInit; public delegate void OnFindInitHandler(object sender, FTPServerFindInitEventArgs e); public class FTPServerFindInitEventArgs : EventArgs { public long ConnectionID { get; } public string Directory { get; set; } public int OperationStatus { get; set; } }
Public Event OnFindInit As OnFindInitHandler Public Delegate Sub OnFindInitHandler(sender As Object, e As FTPServerFindInitEventArgs) Public Class FTPServerFindInitEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public Property Directory As String Public Property OperationStatus As Integer End Class
Remarks
The component fires this event to let the application prepare for directory listing retrieval.
This event only fires if Action = fraCustom was passed back from BeforeFind event, and expects your code to perform the requested operation inside the handler. No default operation will be performed by the server component.
Use the OperationStatus parameter to return the operation result back to the server.
This event will be followed by a number of FindNext calls, requesting the directory listing entry by entry from your code, followed by a FindClose call.
Set OperationStatus to one of the following values:
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
FindNext Event (FTPServer Component)
An override for a directory listing entry request operation.
Syntax
public event OnFindNextHandler OnFindNext; public delegate void OnFindNextHandler(object sender, FTPServerFindNextEventArgs e); public class FTPServerFindNextEventArgs : EventArgs { public long ConnectionID { get; } public int OperationStatus { get; set; } }
Public Event OnFindNext As OnFindNextHandler Public Delegate Sub OnFindNextHandler(sender As Object, e As FTPServerFindNextEventArgs) Public Class FTPServerFindNextEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public Property OperationStatus As Integer End Class
Remarks
The component fires this event in a loop after calling FindInit to request one directory entry from the application.
This event only fires if Action = fraCustom was passed back from BeforeFind event. No default listing operation will be performed by the server component.
Inside the handler, pass the entry details to the server component by tuning up the ClientFileEntry object to contain the details of the requested entry, and committing those details to the component with SetClientFileEntry method.
Use the OperationStatus parameter to return the operation result back to the server. After submitting all the directory entries to the component, set OperationStatus to ostEOF to tell the components that no more entries are left.
This event will be followed by FindClose call which will let you make final adjustments to the returned code.
Set OperationStatus to one of the following values:
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
Notification Event (FTPServer Component)
This event notifies the application about an underlying control flow event.
Syntax
public event OnNotificationHandler OnNotification; public delegate void OnNotificationHandler(object sender, FTPServerNotificationEventArgs e); public class FTPServerNotificationEventArgs : EventArgs { public string EventID { get; } public string EventParam { get; } }
Public Event OnNotification As OnNotificationHandler Public Delegate Sub OnNotificationHandler(sender As Object, e As FTPServerNotificationEventArgs) Public Class FTPServerNotificationEventArgs 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.
This component can fire this event with the following EventID values:
DownloadProgress | Reports the progress of the current download operation.
The EventParam value passed with this EventID is a string of the
following format:
ConnectionID=3;Path=/dir/file;Progress=2048;Total=16000 |
UploadProgress | Reports the progress of the current upload operation. The format of EventParam is identical to the one used by the DownloadProgress. |
DownloadBegin | Indicates the start of the download operation. The
EventParam value has the following format:
ConnectionID=8;Path=/dir/file |
UploadBegin | Indicates the start of the upload operation. The EventParam format is the same as with the DownloadBegin event ID. |
DownloadEnd | Indicates the completion of the download operation. The
EventParam value has the following format:
ConnectionID=8;Path=/dir/file |
UploadEnd | Indicates the completion of the upload operation. The EventParam format is the same as with the DownloadEnd event ID. |
ListeningStarted | Notifies the application that the server has started listening for incoming connections. |
ListeningStopped | Notifies the application that the server has stopped listening to incoming connections. |
ReadFile Event (FTPServer Component)
Requests a piece of file data from the application.
Syntax
public event OnReadFileHandler OnReadFile; public delegate void OnReadFileHandler(object sender, FTPServerReadFileEventArgs e); public class FTPServerReadFileEventArgs : EventArgs { public long ConnectionID { get; } public int Size { get; } public int OperationStatus { get; set; } }
Public Event OnReadFile As OnReadFileHandler Public Delegate Sub OnReadFileHandler(sender As Object, e As FTPServerReadFileEventArgs) Public Class FTPServerReadFileEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Size As Integer Public Property OperationStatus As Integer End Class
Remarks
The component fires this event repeatedly during an overridden download operation to request file data from the application.
The handler of this event should read up to Size bytes from the downloaded file, and pass them to the component with a SetClientBuffer call.
Use the OperationStatus parameter to return the operation result back to the server. When the file has been read up to its end, set OperationStatus to ostEOF to tell the components that no more ReadFile calls are needed.
Set OperationStatus to one of the following values:
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
RemoveDirectory Event (FTPServer Component)
An override for a directory removal operation.
Syntax
public event OnRemoveDirectoryHandler OnRemoveDirectory; public delegate void OnRemoveDirectoryHandler(object sender, FTPServerRemoveDirectoryEventArgs e); public class FTPServerRemoveDirectoryEventArgs : EventArgs { public long ConnectionID { get; } public string Directory { get; set; } public int OperationStatus { get; set; } }
Public Event OnRemoveDirectory As OnRemoveDirectoryHandler Public Delegate Sub OnRemoveDirectoryHandler(sender As Object, e As FTPServerRemoveDirectoryEventArgs) Public Class FTPServerRemoveDirectoryEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public Property Directory As String Public Property OperationStatus As Integer End Class
Remarks
The component fires this event to let the application perform an overridden directory removal operation.
This event only fires if Action = fraCustom was passed back from BeforeRemoveDirectory event, and expects your code to perform the requested operation inside the handler. No default operation will be performed by the server component.
Use the OperationStatus parameter to return the operation result back to the server.
This event will be followed by AfterRemoveDirectory call which will let you make final adjustments to the returned code.
Set OperationStatus to one of the following values:
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
RemoveFile Event (FTPServer Component)
An override for a file remove operation.
Syntax
public event OnRemoveFileHandler OnRemoveFile; public delegate void OnRemoveFileHandler(object sender, FTPServerRemoveFileEventArgs e); public class FTPServerRemoveFileEventArgs : EventArgs { public long ConnectionID { get; } public string Path { get; } public int OperationStatus { get; set; } }
Public Event OnRemoveFile As OnRemoveFileHandler Public Delegate Sub OnRemoveFileHandler(sender As Object, e As FTPServerRemoveFileEventArgs) Public Class FTPServerRemoveFileEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Path As String Public Property OperationStatus As Integer End Class
Remarks
The component fires this event to let the application perform an overridden file removal operation.
This event only fires if Action = fraCustom was passed back from BeforeRemoveFile event, and expects your code to perform the requested operation inside the handler. No default operation will be performed by the server component.
Use the OperationStatus parameter to return the operation result back to the server.
This event will be followed by AfterRemoveFile call which will let you make final adjustments to the returned code.
Set OperationStatus to one of the following values:
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
Please see a remark about virtualizing file removals in the BeforeRemoveFile topic.
RenameFile Event (FTPServer Component)
An override for a file rename operation.
Syntax
public event OnRenameFileHandler OnRenameFile; public delegate void OnRenameFileHandler(object sender, FTPServerRenameFileEventArgs e); public class FTPServerRenameFileEventArgs : EventArgs { public long ConnectionID { get; } public string OldPath { get; } public string NewPath { get; } public int OperationStatus { get; set; } }
Public Event OnRenameFile As OnRenameFileHandler Public Delegate Sub OnRenameFileHandler(sender As Object, e As FTPServerRenameFileEventArgs) Public Class FTPServerRenameFileEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property OldPath As String Public ReadOnly Property NewPath As String Public Property OperationStatus As Integer End Class
Remarks
The component fires this event to let the application perform an overridden file rename operation.
This event only fires if Action = fraCustom was passed back from BeforeRenameFile event, and expects your code to perform the requested operation inside the handler. No default operation will be performed by the server component.
Use the OperationStatus parameter to return the operation result back to the server.
This event will be followed by AfterRenameFile call which will let you make final adjustments to the returned code.
Set OperationStatus to one of the following values:
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
Please see a remark about virtualizing file renamings in the BeforeRenameFile topic.
RequestAttributes Event (FTPServer Component)
An override for an attribute request.
Syntax
public event OnRequestAttributesHandler OnRequestAttributes; public delegate void OnRequestAttributesHandler(object sender, FTPServerRequestAttributesEventArgs e); public class FTPServerRequestAttributesEventArgs : EventArgs { public long ConnectionID { get; } public string Path { get; } public int OperationStatus { get; set; } }
Public Event OnRequestAttributes As OnRequestAttributesHandler Public Delegate Sub OnRequestAttributesHandler(sender As Object, e As FTPServerRequestAttributesEventArgs) Public Class FTPServerRequestAttributesEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Path As String Public Property OperationStatus As Integer End Class
Remarks
The component fires this event to let the application handle an overridden attribute request operation.
This event only fires if Action = fraCustom was passed back from BeforeRequestAttributes event, and expects your code to perform the requested operation inside the handler. No default operation will be performed by the server component.
Use the OperationStatus parameter to return the operation result back to the server.
This event will be followed by AfterRequestAttributes call which will let you make final adjustments to the returned code.
Set OperationStatus to one of the following values:
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
TLSCertValidate Event (FTPServer Component)
Fires when a client certificate needs to be validated.
Syntax
public event OnTLSCertValidateHandler OnTLSCertValidate; public delegate void OnTLSCertValidateHandler(object sender, FTPServerTLSCertValidateEventArgs e); public class FTPServerTLSCertValidateEventArgs : EventArgs { public long ConnectionID { get; } public bool Accept { get; set; } }
Public Event OnTLSCertValidate As OnTLSCertValidateHandler Public Delegate Sub OnTLSCertValidateHandler(sender As Object, e As FTPServerTLSCertValidateEventArgs) Public Class FTPServerTLSCertValidateEventArgs 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 (FTPServer Component)
Reports the setup of a TLS session.
Syntax
public event OnTLSEstablishedHandler OnTLSEstablished; public delegate void OnTLSEstablishedHandler(object sender, FTPServerTLSEstablishedEventArgs e); public class FTPServerTLSEstablishedEventArgs : EventArgs { public long ConnectionID { get; } }
Public Event OnTLSEstablished As OnTLSEstablishedHandler Public Delegate Sub OnTLSEstablishedHandler(sender As Object, e As FTPServerTLSEstablishedEventArgs) Public Class FTPServerTLSEstablishedEventArgs 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 (FTPServer Component)
Fires when a newly established client connection initiates a TLS handshake.
Syntax
public event OnTLSHandshakeHandler OnTLSHandshake; public delegate void OnTLSHandshakeHandler(object sender, FTPServerTLSHandshakeEventArgs e); public class FTPServerTLSHandshakeEventArgs : 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 FTPServerTLSHandshakeEventArgs) Public Class FTPServerTLSHandshakeEventArgs 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 (FTPServer Component)
Requests a pre-shared key for TLS-PSK.
Syntax
public event OnTLSPSKHandler OnTLSPSK; public delegate void OnTLSPSKHandler(object sender, FTPServerTLSPSKEventArgs e); public class FTPServerTLSPSKEventArgs : 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 FTPServerTLSPSKEventArgs) Public Class FTPServerTLSPSKEventArgs 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 (FTPServer Component)
Reports closure of a TLS session.
Syntax
public event OnTLSShutdownHandler OnTLSShutdown; public delegate void OnTLSShutdownHandler(object sender, FTPServerTLSShutdownEventArgs e); public class FTPServerTLSShutdownEventArgs : EventArgs { public long ConnectionID { get; } }
Public Event OnTLSShutdown As OnTLSShutdownHandler Public Delegate Sub OnTLSShutdownHandler(sender As Object, e As FTPServerTLSShutdownEventArgs) Public Class FTPServerTLSShutdownEventArgs 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.
TransferCompleted Event (FTPServer Component)
This event is fired when a customized upload or download operation completes.
Syntax
public event OnTransferCompletedHandler OnTransferCompleted; public delegate void OnTransferCompletedHandler(object sender, FTPServerTransferCompletedEventArgs e); public class FTPServerTransferCompletedEventArgs : EventArgs { public long ConnectionID { get; } public int OperationStatus { get; set; } }
Public Event OnTransferCompleted As OnTransferCompletedHandler Public Delegate Sub OnTransferCompletedHandler(sender As Object, e As FTPServerTransferCompletedEventArgs) Public Class FTPServerTransferCompletedEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public Property OperationStatus As Integer End Class
Remarks
This event is fired when a customized transfer operation completes. This event is only fired for operations handled by the user code, i.e. those intercepted with BeforeUploadFile or BeforeDownloadFile event, and with Action parameter set to fraCustom.
The ConnectionID parameter specifies the session to which the event belongs, and OperationStatus reports the outcome of the transfer operation.
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
UploadBegin Event (FTPServer Component)
The server fires this event to notify the application about the start of a file upload operation.
Syntax
public event OnUploadBeginHandler OnUploadBegin; public delegate void OnUploadBeginHandler(object sender, FTPServerUploadBeginEventArgs e); public class FTPServerUploadBeginEventArgs : EventArgs { public long ConnectionID { get; } public string Path { get; } }
Public Event OnUploadBegin As OnUploadBeginHandler Public Delegate Sub OnUploadBeginHandler(sender As Object, e As FTPServerUploadBeginEventArgs) Public Class FTPServerUploadBeginEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Path As String End Class
Remarks
Use this event to get notified about the beginning of a file upload operation. The file that is about to be uploaded is specified via the Path property.
UploadEnd Event (FTPServer Component)
Reports the completion of the upload operation.
Syntax
public event OnUploadEndHandler OnUploadEnd; public delegate void OnUploadEndHandler(object sender, FTPServerUploadEndEventArgs e); public class FTPServerUploadEndEventArgs : EventArgs { public long ConnectionID { get; } public string Path { get; } }
Public Event OnUploadEnd As OnUploadEndHandler Public Delegate Sub OnUploadEndHandler(sender As Object, e As FTPServerUploadEndEventArgs) Public Class FTPServerUploadEndEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Path As String End Class
Remarks
Use this event to receive notifications about completion of file upload operations.
UploadFile Event (FTPServer Component)
An override for a file upload initiation operation.
Syntax
public event OnUploadFileHandler OnUploadFile; public delegate void OnUploadFileHandler(object sender, FTPServerUploadFileEventArgs e); public class FTPServerUploadFileEventArgs : EventArgs { public long ConnectionID { get; } public string Path { get; } public long RestartAt { get; } public bool Append { get; } public int OperationStatus { get; set; } }
Public Event OnUploadFile As OnUploadFileHandler Public Delegate Sub OnUploadFileHandler(sender As Object, e As FTPServerUploadFileEventArgs) Public Class FTPServerUploadFileEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Path As String Public ReadOnly Property RestartAt As Long Public ReadOnly Property Append As Boolean Public Property OperationStatus As Integer End Class
Remarks
The component fires this event to let the application perform an overridden file upload initiation operation.
This event only fires if Action = fraCustom was passed back from BeforeUploadFile event, and expects your code to perform the requested operation inside the handler. No default operation will be performed by the server component.
Use the OperationStatus parameter to return the operation result back to the server.
This event will be followed by a number of WriteFile calls, passing the file data to your code, followed by a single TransferCompleted call.
Set OperationStatus to one of the following values:
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
UploadProgress Event (FTPServer Component)
Reports the progress of an active upload operation.
Syntax
public event OnUploadProgressHandler OnUploadProgress; public delegate void OnUploadProgressHandler(object sender, FTPServerUploadProgressEventArgs e); public class FTPServerUploadProgressEventArgs : EventArgs { public long ConnectionID { get; } public string Path { get; } public long Progress { get; } public long Total { get; } }
Public Event OnUploadProgress As OnUploadProgressHandler Public Delegate Sub OnUploadProgressHandler(sender As Object, e As FTPServerUploadProgressEventArgs) Public Class FTPServerUploadProgressEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public ReadOnly Property Path As String Public ReadOnly Property Progress As Long Public ReadOnly Property Total As Long End Class
Remarks
Subscribe to this event to be notified about the progress of an active upload operation.
The Path parameter specifies the path to the file being uploaded, and Progress and Total reflect the operation progress. The Total parameter may be set to -1 if the size of the uploaded file is not known.
WriteFile Event (FTPServer Component)
Hands a piece of file data to the application.
Syntax
public event OnWriteFileHandler OnWriteFile; public delegate void OnWriteFileHandler(object sender, FTPServerWriteFileEventArgs e); public class FTPServerWriteFileEventArgs : EventArgs { public long ConnectionID { get; } public int OperationStatus { get; set; } }
Public Event OnWriteFile As OnWriteFileHandler Public Delegate Sub OnWriteFileHandler(sender As Object, e As FTPServerWriteFileEventArgs) Public Class FTPServerWriteFileEventArgs Inherits EventArgs Public ReadOnly Property ConnectionID As Long Public Property OperationStatus As Integer End Class
Remarks
The component fires this event repeatedly during an overridden upload operation to pass file data to the application.
The handler of this event should retrieve the pending data buffer with a GetClientBuffer call, and write it to the end of the file that is being uploaded.
Use the OperationStatus parameter to return the operation result back to the server.
Set OperationStatus to one of the following values:
ostOk | 1 | |
ostNoSuchFile | 2 | |
ostAccessDenied | 3 | |
ostWriteProtect | 4 | |
ostUnsupported | 5 | |
ostInvalidParameter | 6 | |
ostEOF | 7 |
Certificate Type
Encapsulates an individual X.509 certificate.
Remarks
This type keeps and provides access to X.509 certificate details.
Fields
Bytes
byte[] (read-only)
Default: ""
Returns the raw certificate data in DER format.
CA
bool
Default: False
Indicates whether the certificate has a CA capability. For the certificate to be considered a CA, it must have its Basic Constraints extension set with the CA indicator enabled.
Set this field when generating a new certificate to have its Basic Constraints extension generated automatically.
CAKeyID
byte[] (read-only)
Default: ""
A unique identifier (fingerprint) of the CA certificate's cryptographic key.
Authority Key Identifier is a certificate extension which allows identification of certificates belonging to the same issuer, but with different public keys. It is a de-facto standard to include this extension in all certificates to facilitate chain building.
This setting cannot be set when generating a certificate as it always derives from another certificate property. CertificateManager generates this setting automatically if enough information is available to it: for self-signed certificates, this value is copied from the SubjectKeyID setting, and for lower-level certificates, from the parent certificate's subject key ID extension.
CertType
CertTypes (read-only)
Default: 0
Returns the type of the entity contained in the Certificate object.
A Certificate object can contain two types of cryptographic objects: a ready-to-use X.509 certificate, or a certificate request ("an unsigned certificate"). Certificate requests can be upgraded to full certificates by signing them with a CA certificate.
Use the CertificateManager component to load or create new certificate and certificate requests objects.
CRLDistributionPoints
string
Default: ""
Contains a list of locations of CRL distribution points used to check this certificate's validity. The list is taken from the respective certificate extension.
Use this field when generating a certificate to provide a list of CRL endpoints that should be made part of the new certificate.
The endpoints are provided as a list of CRLF-separated URLs. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the location separator.
Curve
string
Default: ""
Specifies the elliptic curve associated with the certificate's public key. This setting only applies to certificates containing EC keys.
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
string (read-only)
Default: ""
Contains the fingerprint (a hash imprint) of this certificate.
While there is no formal standard defining what a fingerprint is, a SHA1 hash of the certificate's DER-encoded body is typically used.
FriendlyName
string (read-only)
Default: ""
Contains an associated alias (friendly name) of the certificate. The friendly name is not a property of a certificate: it is maintained by the certificate media rather than being included in its DER representation. Windows certificate stores are one example of media that does support friendly names.
HashAlgorithm
string
Default: ""
Provides means to set the hash algorithm to be used in the subsequent operation on the certificate (such as generation or key signing). It is not a property of a certificate; use SigAlgorithm to find out the hash algorithm that is part of the certificate signature.
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: ""
The common name of the certificate issuer (CA), typically a company name. This is part of a larger set of credentials available via IssuerRDN.
IssuerRDN
string
Default: ""
A list of Property=Value pairs that uniquely identify the certificate issuer.
Example: /C=US/O=Nationwide CA/CN=Web Certification Authority
KeyAlgorithm
string
Default: "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 |
Use the KeyBits, Curve, and PublicKeyBytes fields to get more details about the key the certificate contains.
KeyBits
int (read-only)
Default: 0
Returns the length of the public key in bits.
This value indicates the length of the principal cryptographic parameter of the key, such as the length of the RSA modulus or ECDSA field. The key data returned by the PublicKeyBytes or PrivateKeyBytes field would typically contain auxiliary values, and therefore be longer.
KeyFingerprint
string (read-only)
Default: ""
Returns a SHA1 fingerprint of the public key contained in the certificate.
Note that the key fingerprint is different from the certificate fingerprint accessible via the Fingerprint field. The key fingeprint uniquely identifies the public key, and so can be the same for multiple certificates containing the same key.
KeyUsage
int
Default: 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 |
Set this field before generating the certificate to propagate the key usage flags to the new certificate.
KeyValid
bool (read-only)
Default: False
Returns True if the certificate's key is cryptographically valid, and False otherwise.
OCSPLocations
string
Default: ""
Locations of OCSP services that can be used to check this certificate's validity in real time, as recorded by the CA.
Set this field before calling the certificate manager's Generate method to propagate it to the new certificate.
The OCSP locations are provided as a list of CRLF-separated URLs. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the location separator.
OCSPNoCheck
bool
Default: False
Accessor to the value of the certificate's ocsp-no-check extension.
Origin
int (read-only)
Default: 0
Returns the location that the certificate was taken or loaded from.
PolicyIDs
string
Default: ""
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.
Set this field when generating a certificate to propagate the policies information to the new certificate.
The policies are provided as a list of CRLF-separated entries. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the policy element separator.
PrivateKeyBytes
byte[] (read-only)
Default: ""
Returns the certificate's private key in DER-encoded format. It is normal for this field to be empty if the private key is non-exportable, which, for example, is typical for certificates originating from hardware security devices.
PrivateKeyExists
bool (read-only)
Default: False
Indicates whether the certificate has a usable private key associated with it. If it is set to True, the certificate can be used for private key operations, such as signing or decryption.
This field is independent from PrivateKeyBytes, and can be set to True even if the former is empty. This would imply that the private key is non-exportable, but still can be used for cryptographic operations.
PrivateKeyExtractable
bool (read-only)
Default: False
Indicates whether the private key is extractable (exportable).
PublicKeyBytes
byte[] (read-only)
Default: ""
Contains the certificate's public key in DER format.
This typically would contain an ASN.1-encoded public key value. The exact format depends on the type of the public key contained in the certificate.
Qualified
bool (read-only)
Default: False
Indicates whether the certificate is qualified.
This property is set to True if the certificate is confirmed by a Trusted List to be qualified.
QualifiedStatements
QualifiedStatementsTypes
Default: 0
Returns a simplified qualified status of the certificate.
Qualifiers
string (read-only)
Default: ""
A list of qualifiers.
Contains a comma-separated list of qualifier aliases for the certificate, for example QCP-n-qscd,QCWithSSCD.
SelfSigned
bool (read-only)
Default: False
Indicates whether the certificate is self-signed (root) or signed by an external CA.
SerialNumber
byte[]
Default: ""
Returns the certificate's serial number.
The serial number is a binary string that uniquely identifies a certificate among others issued by the same CA. According to the X.509 standard, the (issuer, serial number) pair should be globally unique to facilitate chain building.
SigAlgorithm
string (read-only)
Default: ""
Indicates the algorithm that was used by the CA to sign this certificate.
A signature algorithm typically combines hash and public key algorithms together, such as sha256WithRSAEncryption or ecdsa-with-SHA256.
Source
PKISources (read-only)
Default: 0
Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response.
Subject
string (read-only)
Default: ""
The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name. This is part of a larger set of credentials available via SubjectRDN.
SubjectAlternativeName
string
Default: ""
Returns or sets the value of the Subject Alternative Name extension of the certificate.
Subject alternative names are used to provide additional names that are impractical to store in the main SubjectRDN field. For example, it is often used to store all the domain names that a TLS certificate is authorized to protect.
The alternative names are provided as a list of CRLF-separated entries. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the element separator.
SubjectKeyID
byte[]
Default: ""
Contains a unique identifier of the certificate's cryptographic key.
Subject Key Identifier is a certificate extension which allows a specific public key to be associated with a certificate holder. Typically, subject key identifiers of CA certificates are recorded as respective CA key identifiers in the subordinate certificates that they issue, which facilitates chain building.
The SubjectKeyID and CAKeyID fields of self-signed certificates typically contain identical values, as in that specific case, the issuer and the subject are the same entity.
SubjectRDN
string
Default: ""
A list of Property=Value pairs that uniquely identify the certificate holder (subject).
Depending on the purpose of the certificate and the policies of the CA that issued it, the values included in the subject record may differ drastically and contain business or personal names, web URLs, email addresses, and other data.
Example: /C=US/O=Oranges and Apples, Inc./OU=Accounts Receivable/1.2.3.4.5=Value with unknown OID/CN=Margaret Watkins.
Valid
bool (read-only)
Default: False
Indicates whether or not the signature over the certificate or the request is valid and matches the public key contained in the CA certificate/request.
ValidFrom
string
Default: ""
The time point at which the certificate becomes valid, in UTC.
ValidTo
string
Default: ""
The time point at which the certificate expires, in UTC.
Constructors
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.
Loads the X.509 certificate from a memory buffer.
CertBytes is a buffer containing the raw certificate data. CertStartIndex and CertCount specify the starting position and 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.
public Certificate(byte[] bytes, int startIndex, int count);
Public Certificate(ByVal Bytes As Byte(), ByVal StartIndex As Integer, ByVal Count As Integer)
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.
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.
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.
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.
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.
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.
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.
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: ""
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: ""
Custom parameters to be passed to the signing service (uninterpreted).
Data
string
Default: ""
Additional data to be included in the async state and mirrored back by the requestor.
ExternalHashCalculation
bool
Default: 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: "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: ""
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: ""
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: 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: 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: ""
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
public ExternalCrypto();
Public ExternalCrypto()
Creates a new ExternalCrypto object with default field values.
FTPListEntry Type
Represents a basic container for the remote file details.
Remarks
The component represents the details of a file entry returned by the FTP server.
Fields
AccessTime
string
Default: ""
Contains the last access time for this file, in UTC.
CreationTime
string
Default: ""
Contains this file's creation time, in UTC.
EntryFormat
FTPFileFormats
Default: 0
The file listing format:
cfefUnknown | 0 |
cfefUnix | 1 |
cfefWindows | 2 |
cfefMLSD | 3 |
FileType
FTPFileTypes
Default: 0
The type of the entry:
fetUnknown | 0 |
fetDirectory | 1 |
fetFile | 2 |
fetSymlink | 3 |
fetSpecial | 4 |
fetCurrentDirectory | 5 |
fetParentDirectory | 6 |
fetSocket | 7 |
fetCharDevice | 8 |
fetBlockDevice | 9 |
fetFIFO | 10 |
ModificationTime
string
Default: ""
File last modification date/time.
Name
string
Default: ""
The file or directory name.
Path
string
Default: ""
The full path to the file or directory.
Principal
string
Default: ""
Specifies the owner of the file/directory.
Note: in earlier versions this property was called Owner. It was renamed to Principal to avoid clashes with certain SDK namings.
Size
long
Default: 0
File size in bytes.
UnixPerms
int
Default: 511
The file Unix permissions bit mask (e.g. rwxrwxrwx=511 (0777); rwxr--r--=484 (0744)).
UnparsedName
string
Default: ""
The unparsed entry as returned by the server. Sometimes this is also known as "long name".
Constructors
public FTPListEntry();
Public FTPListEntry()
Creates a new FTPListEntry object.
SocketSettings Type
A container for the socket settings.
Remarks
This type is a container for socket-layer parameters.
Fields
DNSMode
DNSResolveModes
Default: 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: 0
Specifies the port number to be used for sending queries to the DNS server.
DNSQueryTimeout
int
Default: 0
The timeout (in milliseconds) for each DNS query. The value of 0 indicates an infinite timeout.
DNSServers
string
Default: ""
The addresses of DNS servers to use for address resolution, separated by commas or semicolons.
DNSTotalTimeout
int
Default: 0
The timeout (in milliseconds) for the whole resolution process. The value of 0 indicates an infinite timeout.
IncomingSpeedLimit
int
Default: 0
The maximum number of bytes to read from the socket, per second.
LocalAddress
string
Default: ""
The local network interface to bind the socket to.
LocalPort
int
Default: 0
The local port number to bind the socket to.
OutgoingSpeedLimit
int
Default: 0
The maximum number of bytes to write to the socket, per second.
Timeout
int
Default: 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: False
Enables or disables IP protocol version 6.
Constructors
public SocketSettings();
Public SocketSettings()
Creates a new SocketSettings object.
TLSConnectionInfo Type
Contains information about a network connection.
Remarks
Use this property to check various details of the network connection. These include the total amounts of data transferred, the availability of TLS, and its parameters.
Fields
AEADCipher
bool (read-only)
Default: False
Indicates whether the encryption algorithm used is an AEAD cipher.
ChainValidationDetails
int (read-only)
Default: 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: 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: ""
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: False
Specifies whether client authentication was performed during this connection.
ClientAuthRequested
bool (read-only)
Default: False
Specifies whether client authentication was requested during this connection.
ConnectionEstablished
bool (read-only)
Default: False
Indicates whether the connection has been established fully.
ConnectionID
byte[] (read-only)
Default: ""
The unique identifier assigned to this connection.
DigestAlgorithm
string (read-only)
Default: ""
The digest algorithm used in a TLS-enabled connection.
EncryptionAlgorithm
string (read-only)
Default: ""
The symmetric encryption algorithm used in a TLS-enabled connection.
Exportable
bool (read-only)
Default: False
Indicates whether a TLS connection uses a reduced-strength exportable cipher.
ID
long (read-only)
Default: -1
The client connection's unique identifier. This value is used throughout to refer to a particular client connection.
KeyExchangeAlgorithm
string (read-only)
Default: ""
The key exchange algorithm used in a TLS-enabled connection.
KeyExchangeKeyBits
int (read-only)
Default: 0
The length of the key exchange key of a TLS-enabled connection.
NamedECCurve
string (read-only)
Default: ""
The elliptic curve used in this connection.
PFSCipher
bool (read-only)
Default: False
Indicates whether the chosen ciphersuite provides perfect forward secrecy (PFS).
PreSharedIdentity
string
Default: ""
Specifies the identity used when the PSK (Pre-Shared Key) key-exchange mechanism is negotiated.
PreSharedIdentityHint
string (read-only)
Default: ""
A hint professed by the server to help the client select the PSK identity to use.
PublicKeyBits
int (read-only)
Default: 0
The length of the public key.
RemoteAddress
string (read-only)
Default: ""
The client's IP address.
RemotePort
int (read-only)
Default: 0
The remote port of the client connection.
ResumedSession
bool (read-only)
Default: False
Indicates whether a TLS-enabled connection was spawned from another TLS connection
SecureConnection
bool (read-only)
Default: False
Indicates whether TLS or SSL is enabled for this connection.
ServerAuthenticated
bool (read-only)
Default: False
Indicates whether server authentication was performed during a TLS-enabled connection.
SignatureAlgorithm
string (read-only)
Default: ""
The signature algorithm used in a TLS handshake.
SymmetricBlockSize
int (read-only)
Default: 0
The block size of the symmetric algorithm used.
SymmetricKeyBits
int (read-only)
Default: 0
The key length of the symmetric algorithm used.
TotalBytesReceived
long (read-only)
Default: 0
The total number of bytes received over this connection.
TotalBytesSent
long (read-only)
Default: 0
The total number of bytes sent over this connection.
ValidationLog
string (read-only)
Default: ""
Contains the server certificate's chain validation log. This information may be very useful in investigating chain validation failures.
Version
string (read-only)
Default: ""
Indicates the version of SSL/TLS protocol negotiated during this connection.
Constructors
public TLSConnectionInfo();
Public TLSConnectionInfo()
Creates a new TLSConnectionInfo 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: True
Specifies whether server-side TLS certificates should be validated automatically using internal validation rules.
BaseConfiguration
SecureTransportPredefinedConfigurations
Default: 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: ""
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_