IMAPClient Class

Properties   Methods   Events   Config Settings   Errors  

The IMAPClient class provides client-side functionality for IMAP4 (Internet Message Access Protocol).

Syntax

secureblackbox.Imapclient

Remarks

Use this class to manage E-mail and retrieve E-mail messages from the remote IMAP servers.

Property List


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

BlockedCertificatesThe certificates that must be rejected as trust anchors.
ClientChainThe TLS client certificate chain.
ConnectionInfoReturns the details of the underlying network connection.
CurrentMailboxReturns the selected (active) mailbox status.
FIPSModeReserved.
KnownCertificatesAdditional certificates for chain validation.
KnownCRLsAdditional CRLs for chain validation.
KnownOCSPsAdditional OCSP responses for chain validation.
MailboxesPopulates a list of mailboxes available on the server.
MessageContains a pinned e-mail message.
MessagesPopulates a list of messages returned by the last list call.
PasswordThe authentication password.
ProxyThe proxy server settings.
ServerChainThe TLS server's certificate chain.
ServerInfoEncapsulates information about the server.
SocketSettingsManages network connection settings.
TLSSettingsManages TLS layer settings.
TrustedCertificatesA list of trusted certificates for chain validation.
UsernameThe authentication username.

Method List


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

CloseMailboxCloses the current mailbox.
ConfigSets or retrieves a configuration setting.
ConnectEstablishes a connection to the IMAP server.
CopyMessageCopies a message to another mailbox.
CreateMailboxCreates a new mailbox.
DeleteMailboxDeletes an existing mailbox.
DisconnectCloses connection to the IMAP server.
DoActionPerforms an additional action.
ExamineMailboxSelects the mailbox in read-only mode.
GetMailboxStatusRequests a mailbox status.
ListAllMessagesQueries a list of messages available in CurrentMailbox on the server.
ListDeletedMessagesQueries a list of deleted messages in the current mailbox on the server.
ListMailboxesQueries a list of mailboxes available on the server.
ListNewMessagesQueries a list of new messages available in the current mailbox on the mail server.
ListRecentMessagesQueries a list of recent messages available in the current mailbox on the server.
ListUnseenMessagesQueries a list of unseen messages available in the current mailbox on the server.
MarkMessageDeletedSets a Deleted flag to the message.
MarkMessageSeenSets a Seen flag to the message.
PingSends a NOOP command to the IMAP server.
PostBytesUploads an e-mail message stored in a byte array.
PostFileUploads a message stored in a file to the current mailbox on the IMAP server.
PostMessageUploads a pre-built message to the current mailbox on the IMAP server.
PostStreamUploads a message stored in a stream to the current mailbox on the IMAP server.
PurgeMessagesPermanently removes all deleted messages from the current mailbox.
ReceiveBytesDownloads a message to a byte array.
ReceiveFileDownloads a message to a file.
ReceiveMessageDownloads a message.
ReceiveStreamDownloads a message to a stream.
RefreshMailboxRefreshes the state info of the current mailbox.
RenameMailboxRenames an existing mailbox.
SelectMailboxSelects the specified mailbox.
UpdateMessageAlters flags assotiated with a message in the current mailbox on the IMAP server.

Event List


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

BeforeAuthFires before the authentication starts.
CommandReports a command sent to the server.
CommandDataReturns the data that accompanies the command.
CommandReplyReports the receipt of a reply to a command.
CommandReplyDataReturns the data that accompanies a reply to a command.
ErrorProvides information about errors during SMTP operations.
MailboxStatusReports the mailbox status returned from the server.
NotificationThis event notifies the application about an underlying control flow event.
ProgressReports the progress of the data transfer operation.
TLSCertNeededFires when a remote TLS party requests a client certificate.
TLSCertValidateThis event is fired upon receipt of the TLS server's certificate, allowing the user to control its acceptance.
TLSEstablishedFires when a TLS handshake with Host successfully completes.
TLSHandshakeFires when a new TLS handshake is initiated, before the handshake commences.
TLSPSKNotifies the application about the PSK key exchange.
TLSShutdownReports the graceful closure of a TLS connection.

Config Settings


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

AuthenticationsSpecifies enabled authentication methods and their priorities.
IdleAutoSpecifies whether idle mode should be requested automatically.
IdleTimeoutSpecifies idle timeout in seconds.
IgnoreSystemTrustWhether trusted Windows Certificate Stores should be treated as trusted.
ListCriteriaSpecifies an advanced criteria for listing messages on the server.
MaxLineLengthSpecifies maximum expected line length.
MessageHeaderZZZ[i]A value of ZZZ header field for message i.
OtherHeadersSpecifies header fields to request when lists messages on the server.
SendingBufferSizeSpecifies the size of the buffer used to post messages to the server.
TempPathPath for storing temporary files.
TolerateMinorChainIssuesWhether to tolerate minor chain issues.
UseMicrosoftCTLEnables or disables automatic use of Microsoft online certificate trust list.
UseSystemCertificatesEnables or disables the use of the system certificates.
CheckKeyIntegrityBeforeUseEnables or disable private key integrity check before use.
CookieCachingSpecifies whether a cookie cache should be used for HTTP(S) transports.
CookiesGets or sets local cookies for the class.
DefDeriveKeyIterationsSpecifies the default key derivation algorithm iteration count.
EnableClientSideSSLFFDHEEnables or disables finite field DHE key exchange support in TLS clients.
GlobalCookiesGets or sets global cookies for all the HTTP transports.
HttpUserAgentSpecifies the user agent name to be used by all HTTP clients.
LogDestinationSpecifies the debug log destination.
LogDetailsSpecifies the debug log details to dump.
LogFileSpecifies the debug log filename.
LogFiltersSpecifies the debug log filters.
LogFlushModeSpecifies the log flush mode.
LogLevelSpecifies the debug log level.
LogMaxEventCountSpecifies the maximum number of events to cache before further action is taken.
LogRotationModeSpecifies the log rotation mode.
MaxASN1BufferLengthSpecifies the maximal allowed length for ASN.1 primitive tag data.
MaxASN1TreeDepthSpecifies the maximal depth for processed ASN.1 trees.
OCSPHashAlgorithmSpecifies the hash algorithm to be used to identify certificates in OCSP requests.
StaticDNSSpecifies whether static DNS rules should be used.
StaticIPAddress[domain]Gets or sets an IP address for the specified domain name.
StaticIPAddressesGets or sets all the static DNS rules.
TagAllows to store any custom data.
TLSSessionGroupSpecifies the group name of TLS sessions to be used for session resumption.
TLSSessionLifetimeSpecifies lifetime in seconds of the cached TLS session.
TLSSessionPurgeIntervalSpecifies how often the session cache should remove the expired TLS sessions.
UseOwnDNSResolverSpecifies whether the client classes should use own DNS resolver.
UseSharedSystemStoragesSpecifies whether the validation engine should use a global per-process copy of the system certificate stores.
UseSystemOAEPAndPSSEnforces or disables the use of system-driven RSA OAEP and PSS computations.
UseSystemRandomEnables or disables the use of the OS PRNG.

BlockedCertificates Property (IMAPClient Class)

The certificates that must be rejected as trust anchors.

Syntax


public CertificateList getBlockedCertificates();


public void setBlockedCertificates(CertificateList blockedCertificates);

Remarks

Use this property to provide a list of compromised or blocked certificates. Any chain containing a blocked certificate will fail validation.

This property is not available at design time.

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

ClientChain Property (IMAPClient Class)

The TLS client certificate chain.

Syntax


public CertificateList getClientChain();


public void setClientChain(CertificateList clientChain);

Remarks

Assign a certificate chain to this property to enable TLS client authentication in the class. Note that the client's end-entity certificate should have a private key associated with it.

Use CertificateStorage or CertificateManager components to import the certificate from a file, system store, or PKCS11 device.

This property is not available at design time.

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

ConnectionInfo Property (IMAPClient Class)

Returns the details of the underlying network connection.

Syntax


public ConnectionInfo getConnectionInfo();


Remarks

Use this property to learn about the connection setup, such as the protocol security details and amounts of data transferred each way.

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

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

CurrentMailbox Property (IMAPClient Class)

Returns the selected (active) mailbox status.

Syntax


public IMAPMailboxStatus getCurrentMailbox();


Remarks

Use this property to access the status of the mailbox that is currently selected (active).

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

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

FIPSMode Property (IMAPClient Class)

Reserved.

Syntax


public boolean isFIPSMode();


public void setFIPSMode(boolean FIPSMode);

Default Value

False

Remarks

This property is reserved for future use.

KnownCertificates Property (IMAPClient Class)

Additional certificates for chain validation.

Syntax


public CertificateList getKnownCertificates();


public void setKnownCertificates(CertificateList knownCertificates);

Remarks

Use this property to supply a list of additional certificates that might be needed for chain validation. An example of a scenario where you might want to do that is when intermediary CA certificates are absent from the standard system locations (or when there are no standard system locations), and therefore should be supplied to the component manually.

The purpose of certificates to be added to this collection is roughly equivalent to that of Intermediate Certification Authorities system store in Windows.

Do not add trust anchors or root certificates to this collection: add them to TrustedCertificates instead.

This property is not available at design time.

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

KnownCRLs Property (IMAPClient Class)

Additional CRLs for chain validation.

Syntax


public CRLList getKnownCRLs();


public void setKnownCRLs(CRLList knownCRLs);

Remarks

Use this property to supply additional CRLs that might be needed for chain validation. This property may be helpful when a chain is validated in offline mode, and the associated CRLs are stored separately from the signed message or document.

This property is not available at design time.

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

KnownOCSPs Property (IMAPClient Class)

Additional OCSP responses for chain validation.

Syntax


public OCSPResponseList getKnownOCSPs();


public void setKnownOCSPs(OCSPResponseList knownOCSPs);

Remarks

Use this property to supply additional OCSP responses that might be needed for chain validation. This property may be helpful when a chain is validated in offline mode, and the associated OCSP responses are stored separately from the signed message or document.

This property is not available at design time.

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

Mailboxes Property (IMAPClient Class)

Populates a list of mailboxes available on the server.

Syntax


public IMAPMailboxInfoList getMailboxes();


Remarks

Use this property to access the details of mailboxes after a ListMailboxes call.

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

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

Message Property (IMAPClient Class)

Contains a pinned e-mail message.

Syntax


public MailMessage getMessage();


public void setMessage(MailMessage message);

Remarks

Use this property to access an e-mail message that was just downloaded with a ReceiveMessage call, or assign it with a message to be uploaded with PostMessage call.

This property is not available at design time.

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

Messages Property (IMAPClient Class)

Populates a list of messages returned by the last list call.

Syntax


public IMAPMessageInfoList getMessages();


Remarks

Use this property to access the details of messages after a call to one of the list methods.

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

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

Password Property (IMAPClient Class)

The authentication password.

Syntax


public String getPassword();


public void setPassword(String password);

Default Value

""

Remarks

Use this property to provide the password for authenticating to the IMAP server.

Proxy Property (IMAPClient Class)

The proxy server settings.

Syntax


public ProxySettings getProxy();


Remarks

Use this property to tune up the proxy server settings.

This property is read-only.

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

ServerChain Property (IMAPClient Class)

The TLS server's certificate chain.

Syntax


public CertificateList getServerChain();


Remarks

Use this property to access the certificate chain sent by the TLS server. This property is ready to read when OnCertificateValidate event is fired by the client component.

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

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

ServerInfo Property (IMAPClient Class)

Encapsulates information about the server.

Syntax


public IMAPServerInfo getServerInfo();


Remarks

Use this property after establishing a connection to the server to learn about the IMAP server's capabilities.

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

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

SocketSettings Property (IMAPClient Class)

Manages network connection settings.

Syntax


public SocketSettings getSocketSettings();


Remarks

Use this property to tune up network connection parameters.

This property is read-only.

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

TLSSettings Property (IMAPClient Class)

Manages TLS layer settings.

Syntax


public TLSSettings getTLSSettings();


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.

TrustedCertificates Property (IMAPClient Class)

A list of trusted certificates for chain validation.

Syntax


public CertificateList getTrustedCertificates();


public void setTrustedCertificates(CertificateList trustedCertificates);

Remarks

Use this property to supply a list of trusted certificates that might be needed for chain validation. An example of a scenario where you might want to do that is when root CA certificates are absent from the standard system locations (or when there are no standard system locations), and therefore should be supplied to the component manually.

The purpose of this certificate collection is largely the same than that of Windows Trusted Root Certification Authorities system store.

Use this property with extreme care as it directly affects chain verifiability; a wrong certificate added to the trusted list may result in bad chains being accepted, and forfeited signatures being recognized as genuine. Only add certificates that originate from the parties that you know and trust.

This property is not available at design time.

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

Username Property (IMAPClient Class)

The authentication username.

Syntax


public String getUsername();


public void setUsername(String username);

Default Value

""

Remarks

Use this property to provide the username for authenticating to the IMAP server.

CloseMailbox Method (Imapclient Class)

Closes the current mailbox.

Syntax

public void closeMailbox();

Remarks

Use this method to close the CurrentMailbox.

Config Method (Imapclient Class)

Sets or retrieves a configuration setting.

Syntax

public String config(String configurationString);

Remarks

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

These settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the class, 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.

Connect Method (Imapclient Class)

Establishes a connection to the IMAP server.

Syntax

public void connect(String address, int port);

Remarks

Use this method to establish a connection to the IMAP server at Address and Port.

CopyMessage Method (Imapclient Class)

Copies a message to another mailbox.

Syntax

public void copyMessage(int UID, String mailboxName);

Remarks

Copies a message specified by its UID to another mailbox.

CreateMailbox Method (Imapclient Class)

Creates a new mailbox.

Syntax

public void createMailbox(String name);

Remarks

Call this method to create a new mailbox, providing the name via the Name parameter.

DeleteMailbox Method (Imapclient Class)

Deletes an existing mailbox.

Syntax

public void deleteMailbox(String name);

Remarks

Call this method to delete a mailbox.

Disconnect Method (Imapclient Class)

Closes connection to the IMAP server.

Syntax

public void disconnect();

Remarks

Call this method to gracefully terminate the connection.

DoAction Method (Imapclient Class)

Performs an additional action.

Syntax

public String doAction(String actionID, String actionParams);

Remarks

DoAction is a generic method available in every class. 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 insencitive) 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;....

ActionParametersReturned value
SearchA criteria for the SEARCH command. If the value is empty, the criteria is considered 'ALL'. For more details, see SEARCH command in RFC 3501UIDs of messages relevant to the criteria, separated by a space

ExamineMailbox Method (Imapclient Class)

Selects the mailbox in read-only mode.

Syntax

public void examineMailbox(String name);

Remarks

Use this method to select the specified mailbox on the server in read-only mode. Only one mailbox can be selected at a time. You can check the name of the currently selected mailbox using the CurrentMailbox property.

GetMailboxStatus Method (Imapclient Class)

Requests a mailbox status.

Syntax

public void getMailboxStatus(String name);

Remarks

Requests the status of the specified mailbox and returns it using MailboxStatus event.

ListAllMessages Method (Imapclient Class)

Queries a list of messages available in CurrentMailbox on the server.

Syntax

public void listAllMessages();

Remarks

Call this method to request a list of messages available in the current mailbox.

ListDeletedMessages Method (Imapclient Class)

Queries a list of deleted messages in the current mailbox on the server.

Syntax

public void listDeletedMessages();

Remarks

Call this method to enumerate deleted messages (i.e. those having Deleted flag set) in CurrentMailbox.

ListMailboxes Method (Imapclient Class)

Queries a list of mailboxes available on the server.

Syntax

public void listMailboxes();

Remarks

Use this method to request a list of mailboxes currently available on the server. Use the Mailboxes property to access the mailbox details.

ListNewMessages Method (Imapclient Class)

Queries a list of new messages available in the current mailbox on the mail server.

Syntax

public void listNewMessages();

Remarks

Retrieves a list of new messages (i.e. those having Recent flag set and not having Seen flag set) present in CurrentMailbox.

ListRecentMessages Method (Imapclient Class)

Queries a list of recent messages available in the current mailbox on the server.

Syntax

public void listRecentMessages();

Remarks

Retrieves a list of recent messages (i.e. those having Recent flag set) present in CurrentMailbox.

ListUnseenMessages Method (Imapclient Class)

Queries a list of unseen messages available in the current mailbox on the server.

Syntax

public void listUnseenMessages();

Remarks

Requests a list of unseen messages (i.e. not having Seen flag set) present in CurrentMailbox.

MarkMessageDeleted Method (Imapclient Class)

Sets a Deleted flag to the message.

Syntax

public void markMessageDeleted(int UID);

Remarks

Use this method to mark a message as deleted, then call PurgeMessages to remove all the marked messages from the server.

MarkMessageSeen Method (Imapclient Class)

Sets a Seen flag to the message.

Syntax

public void markMessageSeen(int UID);

Remarks

Use this method to mark a message as seen.

Ping Method (Imapclient Class)

Sends a NOOP command to the IMAP server.

Syntax

public void ping();

Remarks

This method sends a NOOP command to the server, effectively pinging the server and keeping the connection alive.

PostBytes Method (Imapclient Class)

Uploads an e-mail message stored in a byte array.

Syntax

public void postBytes(byte[] bytes, int flags, String internalDate);

Remarks

Use this method to send a message stored in a byte array specified by Bytes.

Supported flags are:

imapMessageAnswered0x01Message has been answered.

imapMessageDeleted0x02Message is 'deleted' for removal later.

imapMessageDraft0x04Message has not completed composition (marked as a draft).

imapMessageFlagged0x08Message is 'flagged' for urgent/special attention.

imapMessageRecent0x10Message is 'recently' arrived in this mailbox. This session is the first session to have been notified about this message.

imapMessageSeen0x20Message has been read.

PostFile Method (Imapclient Class)

Uploads a message stored in a file to the current mailbox on the IMAP server.

Syntax

public void postFile(String filename, int flags, String internalDate);

Remarks

Use this method to upload an e-mail message stored in a file to CurrentMailbox.

Supported flags are:

imapMessageAnswered0x01Message has been answered.

imapMessageDeleted0x02Message is 'deleted' for removal later.

imapMessageDraft0x04Message has not completed composition (marked as a draft).

imapMessageFlagged0x08Message is 'flagged' for urgent/special attention.

imapMessageRecent0x10Message is 'recently' arrived in this mailbox. This session is the first session to have been notified about this message.

imapMessageSeen0x20Message has been read.

PostMessage Method (Imapclient Class)

Uploads a pre-built message to the current mailbox on the IMAP server.

Syntax

public void postMessage(int flags, String internalDate);

Remarks

Use this message to upload Message to CurrentMailbox.

Supported flags are:

imapMessageAnswered0x01Message has been answered.

imapMessageDeleted0x02Message is 'deleted' for removal later.

imapMessageDraft0x04Message has not completed composition (marked as a draft).

imapMessageFlagged0x08Message is 'flagged' for urgent/special attention.

imapMessageRecent0x10Message is 'recently' arrived in this mailbox. This session is the first session to have been notified about this message.

imapMessageSeen0x20Message has been read.

PostStream Method (Imapclient Class)

Uploads a message stored in a stream to the current mailbox on the IMAP server.

Syntax

public void postStream(java.io.InputStream stream, int flags, String internalDate);

Remarks

Use this message to upload a message provided in Stream to CurrentMailbox.

Supported flags are:

imapMessageAnswered0x01Message has been answered.

imapMessageDeleted0x02Message is 'deleted' for removal later.

imapMessageDraft0x04Message has not completed composition (marked as a draft).

imapMessageFlagged0x08Message is 'flagged' for urgent/special attention.

imapMessageRecent0x10Message is 'recently' arrived in this mailbox. This session is the first session to have been notified about this message.

imapMessageSeen0x20Message has been read.

PurgeMessages Method (Imapclient Class)

Permanently removes all deleted messages from the current mailbox.

Syntax

public void purgeMessages();

Remarks

Use this method to permanently remove all messages in CurrentMailbox marked with the Deleted flag.

ReceiveBytes Method (Imapclient Class)

Downloads a message to a byte array.

Syntax

public byte[] receiveBytes(int UID);

Remarks

Use this method to download a server-side message to a byte array.

ReceiveFile Method (Imapclient Class)

Downloads a message to a file.

Syntax

public void receiveFile(int UID, String filename);

Remarks

Use this method to download a server-side message to a local file.

ReceiveMessage Method (Imapclient Class)

Downloads a message.

Syntax

public void receiveMessage(int UID);

Remarks

Use this method to download a server-side message to the Message object.

ReceiveStream Method (Imapclient Class)

Downloads a message to a stream.

Syntax

public void receiveStream(int UID, java.io.OutputStream stream);

Remarks

Use this method to download a server-side message to a stream object.

RefreshMailbox Method (Imapclient Class)

Refreshes the state info of the current mailbox.

Syntax

public void refreshMailbox();

Remarks

Use this method to refresh the CurrentMailbox info.

RenameMailbox Method (Imapclient Class)

Renames an existing mailbox.

Syntax

public void renameMailbox(String name, String newName);

Remarks

Use this method to rename an existing mailbox from Name to NewName.

SelectMailbox Method (Imapclient Class)

Selects the specified mailbox.

Syntax

public void selectMailbox(String name);

Remarks

Use this method to select the specified mailbox on the server. Only one mailbox can be selected at a time. You can check the name of the currently selected mailbox using the CurrentMailbox property.

UpdateMessage Method (Imapclient Class)

Alters flags assotiated with a message in the current mailbox on the IMAP server.

Syntax

public void updateMessage(int UID, int setFlags, int clearFlags);

Remarks

Use this method to alter flags associated with a UID message in CurrentMailbox.

Supported flags are:

imapMessageAnswered0x01Message has been answered.

imapMessageDeleted0x02Message is 'deleted' for removal later.

imapMessageDraft0x04Message has not completed composition (marked as a draft).

imapMessageFlagged0x08Message is 'flagged' for urgent/special attention.

imapMessageRecent0x10Message is 'recently' arrived in this mailbox. This session is the first session to have been notified about this message.

imapMessageSeen0x20Message has been read.

If a flag is to be set, pass it to the SetFlags parameter. If a flag is to be cleared for a message, pass it to the ClearFlags parameter.

Notice: flags are cleared first, then set. So if you pass the same flag to both parameter, the flag will be set for the message.

BeforeAuth Event (Imapclient Class)

Fires before the authentication starts.

Syntax

public class DefaultImapclientEventListener implements ImapclientEventListener {
  ...
  public void beforeAuth(ImapclientBeforeAuthEvent e) {}
  ...
}

public class ImapclientBeforeAuthEvent {
}

Remarks

The class fires this event when it has established the TCP connection and is ready to proceed to the user authentication step.

Command Event (Imapclient Class)

Reports a command sent to the server.

Syntax

public class DefaultImapclientEventListener implements ImapclientEventListener {
  ...
  public void command(ImapclientCommandEvent e) {}
  ...
}

public class ImapclientCommandEvent {
  public String cmd;
}

Remarks

The class fires this event whenever it sends an IMAP command to the server. Use CommandReply and CommandReplyData to track the server's responses.

CommandData Event (Imapclient Class)

Returns the data that accompanies the command.

Syntax

public class DefaultImapclientEventListener implements ImapclientEventListener {
  ...
  public void commandData(ImapclientCommandDataEvent e) {}
  ...
}

public class ImapclientCommandDataEvent {
  public String cmd;
  public String data;
}

Remarks

Subscribe to this event to access data accompanying the outgoing commands.

CommandReply Event (Imapclient Class)

Reports the receipt of a reply to a command.

Syntax

public class DefaultImapclientEventListener implements ImapclientEventListener {
  ...
  public void commandReply(ImapclientCommandReplyEvent e) {}
  ...
}

public class ImapclientCommandReplyEvent {
  public String cmd;
  public String reply;
}

Remarks

Use this event to track command replies sent in by the server. Use Command to track the commands sent out by the client, and CommandReplyData to access the reply data for commands that assume it.

CommandReplyData Event (Imapclient Class)

Returns the data that accompanies a reply to a command.

Syntax

public class DefaultImapclientEventListener implements ImapclientEventListener {
  ...
  public void commandReplyData(ImapclientCommandReplyDataEvent e) {}
  ...
}

public class ImapclientCommandReplyDataEvent {
  public String cmd;
  public String data;
}

Remarks

Subscribe to this event to access data accompanying incoming command replies.

Error Event (Imapclient Class)

Provides information about errors during SMTP operations.

Syntax

public class DefaultImapclientEventListener implements ImapclientEventListener {
  ...
  public void error(ImapclientErrorEvent e) {}
  ...
}

public class ImapclientErrorEvent {
  public int errorCode;
  public String description;
}

Remarks

This event is fired in case of exceptional conditions occured during SMTP operations.

ErrorCode contains an error code and Description contains a textual description of the error.

MailboxStatus Event (Imapclient Class)

Reports the mailbox status returned from the server.

Syntax

public class DefaultImapclientEventListener implements ImapclientEventListener {
  ...
  public void mailboxStatus(ImapclientMailboxStatusEvent e) {}
  ...
}

public class ImapclientMailboxStatusEvent {
  public String name;
  public int totalMessages;
  public int recentMessages;
  public int unseenMessages;
  public int nextUID;
  public int UIDValidity;
}

Remarks

Subscribe to this event to be notified of mailbox status as returned by the IMAP server.

Notification Event (Imapclient Class)

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

Syntax

public class DefaultImapclientEventListener implements ImapclientEventListener {
  ...
  public void notification(ImapclientNotificationEvent e) {}
  ...
}

public class ImapclientNotificationEvent {
  public String eventID;
  public String eventParam;
}

Remarks

The class 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 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.

EventIDEventParam
MessageAddedNumber of messages in the current mailbox.
MessageDeletedUID of the deleted message if the message is in the current message list.
MessageUpdatedUID of the updated message if the message is in the current message list.

Progress Event (Imapclient Class)

Reports the progress of the data transfer operation.

Syntax

public class DefaultImapclientEventListener implements ImapclientEventListener {
  ...
  public void progress(ImapclientProgressEvent e) {}
  ...
}

public class ImapclientProgressEvent {
  public long total;
  public long current;
  public boolean cancel;
}

Remarks

The class fires this event repeatedly to report the progress of the data transfer operation.

TLSCertNeeded Event (Imapclient Class)

Fires when a remote TLS party requests a client certificate.

Syntax

public class DefaultImapclientEventListener implements ImapclientEventListener {
  ...
  public void TLSCertNeeded(ImapclientTLSCertNeededEvent e) {}
  ...
}

public class ImapclientTLSCertNeededEvent {
  public String host;
  public String CANames;
}

Remarks

This event fires to notify the implementation that a remote TLS server has requested a client certificate. The Host parameter identifies the host that makes a request, and the CANames (optional, according to the TLS spec) advises on the accepted issuing CAs.

Use the TLSClientChain property in response to this event to provide the requested certificate. Please make sure the client certificate includes the associated private key. Note that you may set the certificates before the connection without waiting for this event to fire.

This event is preceded by the TLSHandshake event for the given host and, if the certificate was accepted, succeeded by the TLSEstablished event.

TLSCertValidate Event (Imapclient Class)

This event is fired upon receipt of the TLS server's certificate, allowing the user to control its acceptance.

Syntax

public class DefaultImapclientEventListener implements ImapclientEventListener {
  ...
  public void TLSCertValidate(ImapclientTLSCertValidateEvent e) {}
  ...
}

public class ImapclientTLSCertValidateEvent {
  public String serverHost;
  public String serverIP;
  public boolean accept;
}

Remarks

This event is fired during a TLS handshake. Use TLSServerChain property to access the certificate chain. In general case, components may contact a number of TLS endpoints during their work, depending on their configuration.

Accept is assigned in accordance with the outcome of the internal validation check performed by the component, and can be adjusted if needed.

TLSEstablished Event (Imapclient Class)

Fires when a TLS handshake with Host successfully completes.

Syntax

public class DefaultImapclientEventListener implements ImapclientEventListener {
  ...
  public void TLSEstablished(ImapclientTLSEstablishedEvent e) {}
  ...
}

public class ImapclientTLSEstablishedEvent {
  public String host;
  public String version;
  public String ciphersuite;
  public byte[] connectionId;
  public boolean abort;
}

Remarks

The class uses this event to notify the application about successful completion of a TLS handshake.

The Version, Ciphersuite, and ConnectionId parameters indicate security parameters of the new connection. Use the Abort parameter if you need to terminate the connection at this stage.

TLSHandshake Event (Imapclient Class)

Fires when a new TLS handshake is initiated, before the handshake commences.

Syntax

public class DefaultImapclientEventListener implements ImapclientEventListener {
  ...
  public void TLSHandshake(ImapclientTLSHandshakeEvent e) {}
  ...
}

public class ImapclientTLSHandshakeEvent {
  public String host;
  public boolean abort;
}

Remarks

The class uses this event to notify the application about the start of a new TLS handshake to Host. If the handshake is successful, this event will be followed with TLSEstablished event. If the server chooses to request a client certificate, TLSCertNeeded event will also be fired.

TLSPSK Event (Imapclient Class)

Notifies the application about the PSK key exchange.

Syntax

public class DefaultImapclientEventListener implements ImapclientEventListener {
  ...
  public void TLSPSK(ImapclientTLSPSKEvent e) {}
  ...
}

public class ImapclientTLSPSKEvent {
  public String host;
  public String hint;
}

Remarks

The class fires this event to notify the application about the beginning of TLS-PSK key exchange with Host. The Hint parameter may be used by the server to identify the key or service to use. Use the PreSharedKey field of TLSSettings to provide the pre-shared key to the component.

TLSShutdown Event (Imapclient Class)

Reports the graceful closure of a TLS connection.

Syntax

public class DefaultImapclientEventListener implements ImapclientEventListener {
  ...
  public void TLSShutdown(ImapclientTLSShutdownEvent e) {}
  ...
}

public class ImapclientTLSShutdownEvent {
  public String host;
}

Remarks

This event notifies the application about the closure of an earlier established TLS connection. Note that only graceful connection closures are reported.

Certificate Type

Provides details of an individual X.509 certificate.

Remarks

This type provides access to X.509 certificate details.

Fields

Bytes
byte[] (read-only)

Default Value: ""

Returns raw certificate data in DER format.

CA
boolean

Default Value: False

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

CAKeyID
byte[] (read-only)

Default Value: ""

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

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

CRLDistributionPoints
String

Default Value: ""

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

Curve
String

Default Value: ""

Specifies the elliptic curve of the EC public key.

SB_EC_SECP112R1SECP112R1
SB_EC_SECP112R2SECP112R2
SB_EC_SECP128R1SECP128R1
SB_EC_SECP128R2SECP128R2
SB_EC_SECP160K1SECP160K1
SB_EC_SECP160R1SECP160R1
SB_EC_SECP160R2SECP160R2
SB_EC_SECP192K1SECP192K1
SB_EC_SECP192R1SECP192R1
SB_EC_SECP224K1SECP224K1
SB_EC_SECP224R1SECP224R1
SB_EC_SECP256K1SECP256K1
SB_EC_SECP256R1SECP256R1
SB_EC_SECP384R1SECP384R1
SB_EC_SECP521R1SECP521R1
SB_EC_SECT113R1SECT113R1
SB_EC_SECT113R2SECT113R2
SB_EC_SECT131R1SECT131R1
SB_EC_SECT131R2SECT131R2
SB_EC_SECT163K1SECT163K1
SB_EC_SECT163R1SECT163R1
SB_EC_SECT163R2SECT163R2
SB_EC_SECT193R1SECT193R1
SB_EC_SECT193R2SECT193R2
SB_EC_SECT233K1SECT233K1
SB_EC_SECT233R1SECT233R1
SB_EC_SECT239K1SECT239K1
SB_EC_SECT283K1SECT283K1
SB_EC_SECT283R1SECT283R1
SB_EC_SECT409K1SECT409K1
SB_EC_SECT409R1SECT409R1
SB_EC_SECT571K1SECT571K1
SB_EC_SECT571R1SECT571R1
SB_EC_PRIME192V1PRIME192V1
SB_EC_PRIME192V2PRIME192V2
SB_EC_PRIME192V3PRIME192V3
SB_EC_PRIME239V1PRIME239V1
SB_EC_PRIME239V2PRIME239V2
SB_EC_PRIME239V3PRIME239V3
SB_EC_PRIME256V1PRIME256V1
SB_EC_C2PNB163V1C2PNB163V1
SB_EC_C2PNB163V2C2PNB163V2
SB_EC_C2PNB163V3C2PNB163V3
SB_EC_C2PNB176W1C2PNB176W1
SB_EC_C2TNB191V1C2TNB191V1
SB_EC_C2TNB191V2C2TNB191V2
SB_EC_C2TNB191V3C2TNB191V3
SB_EC_C2ONB191V4C2ONB191V4
SB_EC_C2ONB191V5C2ONB191V5
SB_EC_C2PNB208W1C2PNB208W1
SB_EC_C2TNB239V1C2TNB239V1
SB_EC_C2TNB239V2C2TNB239V2
SB_EC_C2TNB239V3C2TNB239V3
SB_EC_C2ONB239V4C2ONB239V4
SB_EC_C2ONB239V5C2ONB239V5
SB_EC_C2PNB272W1C2PNB272W1
SB_EC_C2PNB304W1C2PNB304W1
SB_EC_C2TNB359V1C2TNB359V1
SB_EC_C2PNB368W1C2PNB368W1
SB_EC_C2TNB431R1C2TNB431R1
SB_EC_NISTP192NISTP192
SB_EC_NISTP224NISTP224
SB_EC_NISTP256NISTP256
SB_EC_NISTP384NISTP384
SB_EC_NISTP521NISTP521
SB_EC_NISTB163NISTB163
SB_EC_NISTB233NISTB233
SB_EC_NISTB283NISTB283
SB_EC_NISTB409NISTB409
SB_EC_NISTB571NISTB571
SB_EC_NISTK163NISTK163
SB_EC_NISTK233NISTK233
SB_EC_NISTK283NISTK283
SB_EC_NISTK409NISTK409
SB_EC_NISTK571NISTK571
SB_EC_GOSTCPTESTGOSTCPTEST
SB_EC_GOSTCPAGOSTCPA
SB_EC_GOSTCPBGOSTCPB
SB_EC_GOSTCPCGOSTCPC
SB_EC_GOSTCPXCHAGOSTCPXCHA
SB_EC_GOSTCPXCHBGOSTCPXCHB
SB_EC_BRAINPOOLP160R1BRAINPOOLP160R1
SB_EC_BRAINPOOLP160T1BRAINPOOLP160T1
SB_EC_BRAINPOOLP192R1BRAINPOOLP192R1
SB_EC_BRAINPOOLP192T1BRAINPOOLP192T1
SB_EC_BRAINPOOLP224R1BRAINPOOLP224R1
SB_EC_BRAINPOOLP224T1BRAINPOOLP224T1
SB_EC_BRAINPOOLP256R1BRAINPOOLP256R1
SB_EC_BRAINPOOLP256T1BRAINPOOLP256T1
SB_EC_BRAINPOOLP320R1BRAINPOOLP320R1
SB_EC_BRAINPOOLP320T1BRAINPOOLP320T1
SB_EC_BRAINPOOLP384R1BRAINPOOLP384R1
SB_EC_BRAINPOOLP384T1BRAINPOOLP384T1
SB_EC_BRAINPOOLP512R1BRAINPOOLP512R1
SB_EC_BRAINPOOLP512T1BRAINPOOLP512T1
SB_EC_CURVE25519CURVE25519
SB_EC_CURVE448CURVE448

Fingerprint
byte[] (read-only)

Default Value: ""

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

FriendlyName
String (read-only)

Default Value: ""

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

HashAlgorithm
String

Default Value: ""

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

SB_HASH_ALGORITHM_SHA1SHA1
SB_HASH_ALGORITHM_SHA224SHA224
SB_HASH_ALGORITHM_SHA256SHA256
SB_HASH_ALGORITHM_SHA384SHA384
SB_HASH_ALGORITHM_SHA512SHA512
SB_HASH_ALGORITHM_MD2MD2
SB_HASH_ALGORITHM_MD4MD4
SB_HASH_ALGORITHM_MD5MD5
SB_HASH_ALGORITHM_RIPEMD160RIPEMD160
SB_HASH_ALGORITHM_CRC32CRC32
SB_HASH_ALGORITHM_SSL3SSL3
SB_HASH_ALGORITHM_GOST_R3411_1994GOST1994
SB_HASH_ALGORITHM_WHIRLPOOLWHIRLPOOL
SB_HASH_ALGORITHM_POLY1305POLY1305
SB_HASH_ALGORITHM_SHA3_224SHA3_224
SB_HASH_ALGORITHM_SHA3_256SHA3_256
SB_HASH_ALGORITHM_SHA3_384SHA3_384
SB_HASH_ALGORITHM_SHA3_512SHA3_512
SB_HASH_ALGORITHM_BLAKE2S_128BLAKE2S_128
SB_HASH_ALGORITHM_BLAKE2S_160BLAKE2S_160
SB_HASH_ALGORITHM_BLAKE2S_224BLAKE2S_224
SB_HASH_ALGORITHM_BLAKE2S_256BLAKE2S_256
SB_HASH_ALGORITHM_BLAKE2B_160BLAKE2B_160
SB_HASH_ALGORITHM_BLAKE2B_256BLAKE2B_256
SB_HASH_ALGORITHM_BLAKE2B_384BLAKE2B_384
SB_HASH_ALGORITHM_BLAKE2B_512BLAKE2B_512
SB_HASH_ALGORITHM_SHAKE_128SHAKE_128
SB_HASH_ALGORITHM_SHAKE_256SHAKE_256
SB_HASH_ALGORITHM_SHAKE_128_LENSHAKE_128_LEN
SB_HASH_ALGORITHM_SHAKE_256_LENSHAKE_256_LEN

Issuer
String (read-only)

Default Value: ""

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

IssuerRDN
String

Default Value: ""

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

KeyAlgorithm
String

Default Value: "0"

Specifies the public key algorithm of this certificate.

SB_CERT_ALGORITHM_ID_RSA_ENCRYPTIONrsaEncryption
SB_CERT_ALGORITHM_MD2_RSA_ENCRYPTIONmd2withRSAEncryption
SB_CERT_ALGORITHM_MD5_RSA_ENCRYPTIONmd5withRSAEncryption
SB_CERT_ALGORITHM_SHA1_RSA_ENCRYPTIONsha1withRSAEncryption
SB_CERT_ALGORITHM_ID_DSAid-dsa
SB_CERT_ALGORITHM_ID_DSA_SHA1id-dsa-with-sha1
SB_CERT_ALGORITHM_DH_PUBLICdhpublicnumber
SB_CERT_ALGORITHM_SHA224_RSA_ENCRYPTIONsha224WithRSAEncryption
SB_CERT_ALGORITHM_SHA256_RSA_ENCRYPTIONsha256WithRSAEncryption
SB_CERT_ALGORITHM_SHA384_RSA_ENCRYPTIONsha384WithRSAEncryption
SB_CERT_ALGORITHM_SHA512_RSA_ENCRYPTIONsha512WithRSAEncryption
SB_CERT_ALGORITHM_ID_RSAPSSid-RSASSA-PSS
SB_CERT_ALGORITHM_ID_RSAOAEPid-RSAES-OAEP
SB_CERT_ALGORITHM_RSASIGNATURE_RIPEMD160ripemd160withRSA
SB_CERT_ALGORITHM_ID_ELGAMALelGamal
SB_CERT_ALGORITHM_SHA1_ECDSAecdsa-with-SHA1
SB_CERT_ALGORITHM_RECOMMENDED_ECDSAecdsa-recommended
SB_CERT_ALGORITHM_SHA224_ECDSAecdsa-with-SHA224
SB_CERT_ALGORITHM_SHA256_ECDSAecdsa-with-SHA256
SB_CERT_ALGORITHM_SHA384_ECDSAecdsa-with-SHA384
SB_CERT_ALGORITHM_SHA512_ECDSAecdsa-with-SHA512
SB_CERT_ALGORITHM_ECid-ecPublicKey
SB_CERT_ALGORITHM_SPECIFIED_ECDSAecdsa-specified
SB_CERT_ALGORITHM_GOST_R3410_1994id-GostR3410-94
SB_CERT_ALGORITHM_GOST_R3410_2001id-GostR3410-2001
SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_1994id-GostR3411-94-with-GostR3410-94
SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_2001id-GostR3411-94-with-GostR3410-2001
SB_CERT_ALGORITHM_SHA1_ECDSA_PLAINecdsa-plain-SHA1
SB_CERT_ALGORITHM_SHA224_ECDSA_PLAINecdsa-plain-SHA224
SB_CERT_ALGORITHM_SHA256_ECDSA_PLAINecdsa-plain-SHA256
SB_CERT_ALGORITHM_SHA384_ECDSA_PLAINecdsa-plain-SHA384
SB_CERT_ALGORITHM_SHA512_ECDSA_PLAINecdsa-plain-SHA512
SB_CERT_ALGORITHM_RIPEMD160_ECDSA_PLAINecdsa-plain-RIPEMD160
SB_CERT_ALGORITHM_WHIRLPOOL_RSA_ENCRYPTIONwhirlpoolWithRSAEncryption
SB_CERT_ALGORITHM_ID_DSA_SHA224id-dsa-with-sha224
SB_CERT_ALGORITHM_ID_DSA_SHA256id-dsa-with-sha256
SB_CERT_ALGORITHM_SHA3_224_RSA_ENCRYPTIONid-rsassa-pkcs1-v1_5-with-sha3-224
SB_CERT_ALGORITHM_SHA3_256_RSA_ENCRYPTIONid-rsassa-pkcs1-v1_5-with-sha3-256
SB_CERT_ALGORITHM_SHA3_384_RSA_ENCRYPTIONid-rsassa-pkcs1-v1_5-with-sha3-384
SB_CERT_ALGORITHM_SHA3_512_RSA_ENCRYPTIONid-rsassa-pkcs1-v1_5-with-sha3-512
SB_CERT_ALGORITHM_SHA3_224_ECDSAid-ecdsa-with-sha3-224
SB_CERT_ALGORITHM_SHA3_256_ECDSAid-ecdsa-with-sha3-256
SB_CERT_ALGORITHM_SHA3_384_ECDSAid-ecdsa-with-sha3-384
SB_CERT_ALGORITHM_SHA3_512_ECDSAid-ecdsa-with-sha3-512
SB_CERT_ALGORITHM_SHA3_224_ECDSA_PLAINid-ecdsa-plain-with-sha3-224
SB_CERT_ALGORITHM_SHA3_256_ECDSA_PLAINid-ecdsa-plain-with-sha3-256
SB_CERT_ALGORITHM_SHA3_384_ECDSA_PLAINid-ecdsa-plain-with-sha3-384
SB_CERT_ALGORITHM_SHA3_512_ECDSA_PLAINid-ecdsa-plain-with-sha3-512
SB_CERT_ALGORITHM_ID_DSA_SHA3_224id-dsa-with-sha3-224
SB_CERT_ALGORITHM_ID_DSA_SHA3_256id-dsa-with-sha3-256
SB_CERT_ALGORITHM_BLAKE2S_128_RSA_ENCRYPTIONid-rsassa-pkcs1-v1_5-with-blake2s128
SB_CERT_ALGORITHM_BLAKE2S_160_RSA_ENCRYPTIONid-rsassa-pkcs1-v1_5-with-blake2s160
SB_CERT_ALGORITHM_BLAKE2S_224_RSA_ENCRYPTIONid-rsassa-pkcs1-v1_5-with-blake2s224
SB_CERT_ALGORITHM_BLAKE2S_256_RSA_ENCRYPTIONid-rsassa-pkcs1-v1_5-with-blake2s256
SB_CERT_ALGORITHM_BLAKE2B_160_RSA_ENCRYPTIONid-rsassa-pkcs1-v1_5-with-blake2b160
SB_CERT_ALGORITHM_BLAKE2B_256_RSA_ENCRYPTIONid-rsassa-pkcs1-v1_5-with-blake2b256
SB_CERT_ALGORITHM_BLAKE2B_384_RSA_ENCRYPTIONid-rsassa-pkcs1-v1_5-with-blake2b384
SB_CERT_ALGORITHM_BLAKE2B_512_RSA_ENCRYPTIONid-rsassa-pkcs1-v1_5-with-blake2b512
SB_CERT_ALGORITHM_BLAKE2S_128_ECDSAid-ecdsa-with-blake2s128
SB_CERT_ALGORITHM_BLAKE2S_160_ECDSAid-ecdsa-with-blake2s160
SB_CERT_ALGORITHM_BLAKE2S_224_ECDSAid-ecdsa-with-blake2s224
SB_CERT_ALGORITHM_BLAKE2S_256_ECDSAid-ecdsa-with-blake2s256
SB_CERT_ALGORITHM_BLAKE2B_160_ECDSAid-ecdsa-with-blake2b160
SB_CERT_ALGORITHM_BLAKE2B_256_ECDSAid-ecdsa-with-blake2b256
SB_CERT_ALGORITHM_BLAKE2B_384_ECDSAid-ecdsa-with-blake2b384
SB_CERT_ALGORITHM_BLAKE2B_512_ECDSAid-ecdsa-with-blake2b512
SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA_PLAINid-ecdsa-plain-with-blake2s128
SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA_PLAINid-ecdsa-plain-with-blake2s160
SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA_PLAINid-ecdsa-plain-with-blake2s224
SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA_PLAINid-ecdsa-plain-with-blake2s256
SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA_PLAINid-ecdsa-plain-with-blake2b160
SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA_PLAINid-ecdsa-plain-with-blake2b256
SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA_PLAINid-ecdsa-plain-with-blake2b384
SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA_PLAINid-ecdsa-plain-with-blake2b512
SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_224id-dsa-with-blake2s224
SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_256id-dsa-with-blake2s256
SB_CERT_ALGORITHM_EDDSA_ED25519id-Ed25519
SB_CERT_ALGORITHM_EDDSA_ED448id-Ed448
SB_CERT_ALGORITHM_EDDSA_ED25519_PHid-Ed25519ph
SB_CERT_ALGORITHM_EDDSA_ED448_PHid-Ed448ph
SB_CERT_ALGORITHM_EDDSAid-EdDSA
SB_CERT_ALGORITHM_EDDSA_SIGNATUREid-EdDSA-sig

KeyBits
int (read-only)

Default Value: 0

Returns the length of the public key.

KeyFingerprint
byte[] (read-only)

Default Value: ""

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

KeyUsage
int

Default Value: 0

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

This value is a bit mask of the following values:

ckuUnknown0x00000Unknown key usage

ckuDigitalSignature0x00001Digital signature

ckuNonRepudiation0x00002Non-repudiation

ckuKeyEncipherment0x00004Key encipherment

ckuDataEncipherment0x00008Data encipherment

ckuKeyAgreement0x00010Key agreement

ckuKeyCertSign0x00020Certificate signing

ckuCRLSign0x00040Revocation signing

ckuEncipherOnly0x00080Encipher only

ckuDecipherOnly0x00100Decipher only

ckuServerAuthentication0x00200Server authentication

ckuClientAuthentication0x00400Client authentication

ckuCodeSigning0x00800Code signing

ckuEmailProtection0x01000Email protection

ckuTimeStamping0x02000Timestamping

ckuOCSPSigning0x04000OCSP signing

ckuSmartCardLogon0x08000Smartcard logon

ckuKeyPurposeClientAuth0x10000Kerberos - client authentication

ckuKeyPurposeKDC0x20000Kerberos - KDC

KeyValid
boolean (read-only)

Default Value: False

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

OCSPLocations
String

Default Value: ""

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

OCSPNoCheck
boolean

Default Value: False

Accessor to the value of the certificates ocsp-no-check extension.

Origin
int (read-only)

Default Value: 0

Returns the origin of this certificate.

PolicyIDs
String

Default Value: ""

Contains identifiers (OIDs) of the applicable certificate policies.

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

PrivateKeyBytes
byte[] (read-only)

Default Value: ""

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

PrivateKeyExists
boolean (read-only)

Default Value: False

Indicates whether the certificate has an associated private key.

PrivateKeyExtractable
boolean (read-only)

Default Value: False

Indicates whether the private key is extractable

PublicKeyBytes
byte[] (read-only)

Default Value: ""

Contains the certificate's public key in DER format.

QualifiedStatements
int

Default Value: 0

Returns the qualified status of the certificate.

SelfSigned
boolean (read-only)

Default Value: False

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

SerialNumber
byte[]

Default Value: ""

Returns the certificate's serial number.

SigAlgorithm
String (read-only)

Default Value: ""

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

Subject
String (read-only)

Default Value: ""

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

SubjectAlternativeName
String

Default Value: ""

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

SubjectKeyID
byte[]

Default Value: ""

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

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

SubjectRDN
String

Default Value: ""

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

ValidFrom
String

Default Value: ""

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

ValidTo
String

Default Value: ""

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

Constructors

public Certificate( bytes,  startIndex,  count,  password);

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.

public Certificate( certBytes,  certStartIndex,  certCount,  keyBytes,  keyStartIndex,  keyCount,  password);

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

public Certificate( bytes,  startIndex,  count);

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( path,  password);

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( certPath,  keyPath,  password);

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( path);

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

public Certificate( stream);

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

public Certificate( stream,  password);

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( certStream,  keyStream,  password);

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();

Creates a new object with default field values.

ConnectionInfo 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
boolean (read-only)

Default Value: False

Indicates whether the encryption algorithm used is an AEAD cipher.

ChainValidationDetails
int (read-only)

Default Value: 0

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

Returns a bit mask of the following options:

cvrBadData0x0001One or more certificates in the validation path are malformed

cvrRevoked0x0002One or more certificates are revoked

cvrNotYetValid0x0004One or more certificates are not yet valid

cvrExpired0x0008One or more certificates are expired

cvrInvalidSignature0x0010A certificate contains a non-valid digital signature

cvrUnknownCA0x0020A CA certificate for one or more certificates has not been found (chain incomplete)

cvrCAUnauthorized0x0040One of the CA certificates are not authorized to act as CA

cvrCRLNotVerified0x0080One or more CRLs could not be verified

cvrOCSPNotVerified0x0100One or more OCSP responses could not be verified

cvrIdentityMismatch0x0200The identity protected by the certificate (a TLS endpoint or an e-mail addressee) does not match what is recorded in the certificate

cvrNoKeyUsage0x0400A mandatory key usage is not enabled in one of the chain certificates

cvrBlocked0x0800One or more certificates are blocked

cvrFailure0x1000General validation failure

cvrChainLoop0x2000Chain loop: one of the CA certificates recursively signs itself

cvrWeakAlgorithm0x4000A weak algorithm is used in one of certificates or revocation elements

cvrUserEnforced0x8000The chain was considered invalid following intervention from a user code

ChainValidationResult
int (read-only)

Default Value: 0

The outcome of a certificate chain validation routine.

Available options:

cvtValid0The chain is valid

cvtValidButUntrusted1The chain is valid, but the root certificate is not trusted

cvtInvalid2The chain is not valid (some of certificates are revoked, expired, or contain an invalid signature)

cvtCantBeEstablished3The validity of the chain cannot be established because of missing or unavailable validation information (certificates, CRLs, or OCSP responses)

Use the ValidationLog property to access the detailed validation log.

Ciphersuite
String (read-only)

Default Value: ""

The cipher suite employed by this connection.

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

ClientAuthenticated
boolean (read-only)

Default Value: False

Specifies whether client authentication was performed during this connection.

ClientAuthRequested
boolean (read-only)

Default Value: False

Specifies whether client authentication was requested during this connection.

ConnectionEstablished
boolean (read-only)

Default Value: False

Indicates whether the connection has been established fully.

ConnectionID
byte[] (read-only)

Default Value: ""

The unique identifier assigned to this connection.

DigestAlgorithm
String (read-only)

Default Value: ""

The digest algorithm used in a TLS-enabled connection.

EncryptionAlgorithm
String (read-only)

Default Value: ""

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

Exportable
boolean (read-only)

Default Value: False

Indicates whether a TLS connection uses a reduced-strength exportable cipher.

KeyExchangeAlgorithm
String (read-only)

Default Value: ""

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

KeyExchangeKeyBits
int (read-only)

Default Value: 0

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

NamedECCurve
String (read-only)

Default Value: ""

The elliptic curve used in this connection.

PFSCipher
boolean (read-only)

Default Value: False

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

PreSharedIdentityHint
String (read-only)

Default Value: ""

A hint professed by the server to help the client select the PSK identity to use.

PublicKeyBits
int (read-only)

Default Value: 0

The length of the public key.

ResumedSession
boolean (read-only)

Default Value: False

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

SecureConnection
boolean (read-only)

Default Value: False

Indicates whether TLS or SSL is enabled for this connection.

ServerAuthenticated
boolean (read-only)

Default Value: False

Indicates whether server authentication was performed during a TLS-enabled connection.

SignatureAlgorithm
String (read-only)

Default Value: ""

The signature algorithm used in a TLS handshake.

SymmetricBlockSize
int (read-only)

Default Value: 0

The block size of the symmetric algorithm used.

SymmetricKeyBits
int (read-only)

Default Value: 0

The key length of the symmetric algorithm used.

TotalBytesReceived
long (read-only)

Default Value: 0

The total number of bytes received over this connection.

TotalBytesSent
long (read-only)

Default Value: 0

The total number of bytes sent over this connection.

ValidationLog
String (read-only)

Default Value: ""

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

Version
String (read-only)

Default Value: ""

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

Constructors

public ConnectionInfo();

Creates a new ConnectionInfo object.

CRL Type

Represents a Certificate Revocation List.

Remarks

CRLs store information about revoked certificates, i.e., certificates that have been identified as invalid by their issuing certificate authority (CA) for any number of reasons.

Each CRL object lists certificates from a single CA and identifies them by their serial numbers. A CA may or may not publish a CRL, may publish several CRLs, or may publish the same CRL in multiple locations.

Unlike OCSP responses, CRLs only list certificates that have been revoked. They do not list certificates that are still valid.

Fields

Bytes
byte[] (read-only)

Default Value: ""

Returns raw CRL data in DER format.

CAKeyID
byte[]

Default Value: ""

A unique identifier (fingerprint) of the CA certificate's private key, if present in the CRL.

EntryCount
int (read-only)

Default Value: 0

Returns the number of certificate status entries in the CRL.

Issuer
String (read-only)

Default Value: ""

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

IssuerRDN
String (read-only)

Default Value: ""

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

Location
String (read-only)

Default Value: ""

The URL that the CRL was downloaded from.

NextUpdate
String (read-only)

Default Value: ""

The planned time and date of the next version of this CRL to be published.

SigAlgorithm
String (read-only)

Default Value: "0"

The public key algorithm that was used by the CA to sign this CRL.

TBS
byte[] (read-only)

Default Value: ""

The to-be-signed part of the CRL (the CRL without the signature part).

ThisUpdate
String (read-only)

Default Value: ""

The date and time at which this version of the CRL was published.

Constructors

public CRL( bytes,  startIndex,  count);

Creates a CRL object from a memory buffer. Bytes is a buffer containing raw (DER) CRL data, StartIndex and Count specify the starting position and the length of the CRL data in the buffer, respectively.

public CRL( location);

Creates a CRL object by downloading it from a remote location.

public CRL( stream);

Creates a CRL object from data contained in a stream.

public CRL();

Creates an empty CRL object.

IMAPMailboxInfo Type

Contains information about an IMAP mailbox.

Remarks

This compound object provides details of an IMAP mailbox.

Fields

Delimiter
String (read-only)

Default Value: ""

Mailbox hierarchy delimiter.

HasChildren
boolean (read-only)

Default Value: False

Specifies whether the mailbox has \HasChildren attribute specified.

HasNoChildren
boolean (read-only)

Default Value: False

Specifies whether the mailbox has \HasNoChildren attribute specified.

Marked
boolean (read-only)

Default Value: False

Specifies whether the mailbox has \Marked attribute specified.

Name
String (read-only)

Default Value: ""

Specifies mailbox name.

NoInferiors
boolean (read-only)

Default Value: False

Specifies whether the mailbox has \NoInferiors attribute specified.

NoSelect
boolean (read-only)

Default Value: False

Specifies whether the mailbox has \NoSelect attribute specified.

Unmarked
boolean (read-only)

Default Value: False

Specifies whether the mailbox has \Unmarked attribute specified.

IMAPMailboxStatus Type

Contains information about IMAP mailbox state.

Remarks

Provides details of current IMAP mailbox status.

Fields

MessageFlags
int (read-only)

Default Value: 0

Contains message flags defined in the mailbox.

imapMessageAnswered0x01Message has been answered.

imapMessageDeleted0x02Message is 'deleted' for removal later.

imapMessageDraft0x04Message has not completed composition (marked as a draft).

imapMessageFlagged0x08Message is 'flagged' for urgent/special attention.

imapMessageRecent0x10Message is 'recently' arrived in this mailbox. This session is the first session to have been notified about this message.

imapMessageSeen0x20Message has been read.

Name
String (read-only)

Default Value: ""

Specifies mailbox name.

NextUID
int (read-only)

Default Value: 0

Returns the next unique identifier value.

Use this property to get or set the next unique identifier (corresponds to UIDNEXT status code).

PermanentFlags
int (read-only)

Default Value: 0

Contains a list of message flags that can be changed permanently.

imapMessageAnswered0x01Message has been answered.

imapMessageDeleted0x02Message is 'deleted' for removal later.

imapMessageDraft0x04Message has not completed composition (marked as a draft).

imapMessageFlagged0x08Message is 'flagged' for urgent/special attention.

imapMessageRecent0x10Message is 'recently' arrived in this mailbox. This session is the first session to have been notified about this message.

imapMessageSeen0x20Message has been read.

ReadOnly
boolean (read-only)

Default Value: False

Specifies whether the mailbox is write-protected.

RecentMessages
int (read-only)

Default Value: 0

The number of recent messages in the mailbox.

TotalMessages
int (read-only)

Default Value: 0

Total number of messages in the mailbox.

UIDValidity
int (read-only)

Default Value: 0

Specifies UID validity value.

UnseenMessages
int (read-only)

Default Value: 0

The number of unseen messages in the mailbox.

IMAPMessageInfo Type

This type is a container for the server-side message details.

Remarks

Use this type to get the details of server-side messages after the list call.

Fields

Date
String (read-only)

Default Value: ""

Contains the value of the Date header field.

Flags
int (read-only)

Default Value: 0

Returns the flags currently set to the mail message.

Supported flags are:

imapMessageAnswered0x01Message has been answered.

imapMessageDeleted0x02Message is 'deleted' for removal later.

imapMessageDraft0x04Message has not completed composition (marked as a draft).

imapMessageFlagged0x08Message is 'flagged' for urgent/special attention.

imapMessageRecent0x10Message is 'recently' arrived in this mailbox. This session is the first session to have been notified about this message.

imapMessageSeen0x20Message has been read.

From
String (read-only)

Default Value: ""

Contains the value of the From header field.

InternalDate
String (read-only)

Default Value: ""

Returns the internal date of the mail message.

Priority
int (read-only)

Default Value: 2

Specifies the message priority.

Available options:

mpLowest0
mpLow1
mpNormal2
mpHigh3
mpHighest4

SentTo
String (read-only)

Default Value: ""

Contains the value of the To header field.

Size
long (read-only)

Default Value: 0

Returns the size of the message in bytes.

Subject
String (read-only)

Default Value: ""

Contains the value of the Subject header field.

UID
int (read-only)

Default Value: 0

Returns the unique ID of the mail message.

IMAPServerInfo Type

Describes the IMAP server's capabilities.

Remarks

Check this object to learn about the IMAP server's technical capabilities.

Fields

Capabilities
String (read-only)

Default Value: ""

Returns the list of server capabilities.

Use this property to get the list of IMAP capabilities (i.e., optional functionality of the server as defined in [RFC 3501]) obtained from the server.

IdleSupported
boolean (read-only)

Default Value: False

Indicates whether the IMAP server supports the IDLE command.

LoginDisabled
boolean (read-only)

Default Value: False

Specifies whether the server forbids login.

MailMessage Type

Represents an e-mail message.

Remarks

This object is a container for an e-mail message.

A message consists of a header and a body. The header, in turn, consists of several header fields. The names, syntax, and expected contents of the header fields are standardized.

The message body can contain anything you like (a message may not even have a body at all).

Fields

AttachmentCount
int (read-only)

Default Value: 0

Returns the number of attachments in this message.

Bcc
String

Default Value: ""

The contents of the BCC header field.

The BCC header field contains the addresses of secondary recipients of the message whose addresses are not to be revealed to other recipients of the message. Mail servers remove the BCC header when processing the message and use its value for dispatching the message only.

Cc
String

Default Value: ""

The value of the CC header field.

The CC field contains the addresses of secondary recipients of the message.

Comments
String

Default Value: ""

Contains additional information about the message body.

Date
String

Default Value: ""

The date and time when the message entered the mail delivery system.

This field contains the date and time at which the creator of the message posted the message to the mail delivery system.

The date is returned and accepted in UTC time zone.

DeliveryReceipt
boolean

Default Value: False

Enables delivery notification.

From
String

Default Value: ""

Contains the value of the From header field.

This field contains the address(es) of the message author(s). If the actual sender is not the author of the message, use Sender to specify the sender separately.

HtmlText
String

Default Value: ""

The HTML version of the message.

ID
String

Default Value: ""

The contents of the Message-ID header field.

This field contains a unique identifier that refers to a particular version of this message.

InReplyTo
String

Default Value: ""

The value of the In-Reply-To header field.

A reply message should have the "In-Reply-To:" header field which may be used to identify the message (or messages) to which the new message is a reply.

Keywords
String

Default Value: ""

The value of the Keywords header field.

This field can be used to add some important words and phrases that might be useful for the recipient.

Mailer
String (read-only)

Default Value: ""

The name of the software that was used to send the message.

PlainText
String

Default Value: ""

The plain text version of the message.

Priority
int

Default Value: 2

Specifies the message priority.

Available options:

mpLowest0
mpLow1
mpNormal2
mpHigh3
mpHighest4

ReadReceipt
boolean

Default Value: False

Enables a read notification.

References
String

Default Value: ""

The value of the References header field.

A reply message should include a "References:" header field which may be used to identify the "conversation thread". If the initial message is a reply itself, the References of the reply contain combined content of its "References:", "InReplyTo:" and "MessageID:" fields, subject to their presence in the original message.

ReplyTo
String

Default Value: ""

The value of the Reply-To header field.

This field contains the addresses to which the replies to this message should be sent. This field is optional. If not specified, the replies must be sent to the addresses specified in the From field.

ReturnPath
String

Default Value: ""

The value of the Return-Path header field.

This field contains the address to which this message shall be returned in case of unsuccessful delivery.

Sender
String

Default Value: ""

The value of the Sender header field.

This field specifies the mailbox of the agent responsible for the actual transmission of this message. If the originator of the message can be indicated by a single mailbox and both the author and the transmitter are identical, the "Sender:" field is deemed excessive and should not be used.

SendTo
String

Default Value: ""

The value of the To header field.

This field specifies the address(es) of the primary recipient(s) of the message.

Subject
String

Default Value: ""

Contains the subject field of this message.

Constructors

public MailMessage();

Creates a new empty mail message object.

OCSPResponse Type

Represents a single OCSP response originating from an OCSP responder.

Remarks

OCSP is a protocol that allows verification of certificate status in real-time, and is an alternative to Certificate Revocation Lists (CRL).

An OCSP response is a snapshot of the certificate status at a given time.

Fields

Bytes
byte[] (read-only)

Default Value: ""

Buffer containing raw OCSP response data.

EntryCount
int (read-only)

Default Value: 0

The number of SingleResponse elements contained in this OCSP response. Each SingleResponse element corresponds to a certificate status.

Issuer
String (read-only)

Default Value: ""

Indicates the issuer of this response (a CA or its authorized representative).

IssuerRDN
String (read-only)

Default Value: ""

Indicates the RDN of the issuer of this response (a CA or its authorized representative).

Location
String (read-only)

Default Value: ""

Location of the OCSP responder.

ProducedAt
String (read-only)

Default Value: ""

Specifies the time when the response was produced, in UTC.

Constructors

public OCSPResponse( bytes,  startIndex,  count);

Initializes the response from a memory buffer. Bytes is a buffer containing raw OCSP response data, StartIndex and Count specify the starting position and the number of bytes to be read from this buffer.

public OCSPResponse( location);

Downloads an OCSP response from a remote location.

public OCSPResponse( stream);

Initializes the response with the data from a stream.

public OCSPResponse();

Creates an empty OCSP response object.

ProxySettings Type

A container for proxy server settings.

Remarks

This type exposes a collection of properties for tuning up the proxy server configuration.

Fields

Address
String

Default Value: ""

The IP address of the proxy server.

Authentication
int

Default Value: 0

The authentication type used by the proxy server.

patNoAuthentication0
patBasic1
patDigest2
patNTLM3

Password
String

Default Value: ""

The password to authenticate to the proxy server.

Port
int

Default Value: 0

The port on the proxy server to connect to.

ProxyType
int

Default Value: 0

The type of the proxy server.

The WebTunnel proxy is also known as HTTPS proxy. Unlike HTTP proxy, HTTPS proxy (WebTunnel) provides end-to-end security.

cptNone0
cptSocks41
cptSocks52
cptWebTunnel3
cptHTTP4

RequestHeaders
String

Default Value: ""

Contains HTTP request headers for WebTunnel and HTTP proxy.

ResponseBody
String

Default Value: ""

Contains the HTTP or HTTPS (WebTunnel) proxy response body.

ResponseHeaders
String

Default Value: ""

Contains response headers received from an HTTP or HTTPS (WebTunnel) proxy server.

UseIPv6
boolean

Default Value: False

Specifies whether IPv6 should be used when connecting through the proxy.

UseProxy
boolean

Default Value: False

Enables or disables proxy-driven connection.

Username
String

Default Value: ""

Specifies the username credential for proxy authentication.

Constructors

public ProxySettings();

Creates a new ProxySettings object.

SocketSettings Type

A container for the socket settings.

Remarks

This type is a container for socket-layer parameters.

Fields

DNSMode
int

Default Value: 0

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

dmAuto0
dmPlatform1
dmOwn2
dmOwnSecure3

DNSPort
int

Default Value: 0

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

DNSQueryTimeout
int

Default Value: 0

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

DNSServers
String

Default Value: ""

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

DNSTotalTimeout
int

Default Value: 0

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

IncomingSpeedLimit
int

Default Value: 0

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

LocalAddress
String

Default Value: ""

The local network interface to bind the socket to.

LocalPort
int

Default Value: 0

The local port number to bind the socket to.

OutgoingSpeedLimit
int

Default Value: 0

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

Timeout
int

Default Value: 60000

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

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

UseIPv6
boolean

Default Value: False

Enables or disables IP protocol version 6.

Constructors

public SocketSettings();

Creates a new SocketSettings object.

TLSSettings Type

A container for TLS connection settings.

Remarks

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

Fields

AutoValidateCertificates
boolean

Default Value: True

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

BaseConfiguration
int

Default Value: 0

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

stpcDefault0
stpcCompatible1
stpcComprehensiveInsecure2
stpcHighlySecure3

Ciphersuites
String

Default Value: ""

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

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

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

ECCurves
String

Default Value: ""

Defines the elliptic curves to enable.

Extensions
String

Default Value: ""

Provides access to TLS extensions.

ForceResumeIfDestinationChanges
boolean

Default Value: False

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

PreSharedIdentity
String

Default Value: ""

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

PreSharedKey
String

Default Value: ""

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

PreSharedKeyCiphersuite
String

Default Value: ""

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

RenegotiationAttackPreventionMode
int

Default Value: 0

Selects renegotiation attack prevention mechanism.

The following options are available:

crapmCompatible0TLS 1.0 and 1.1 compatibility mode (renegotiation indication extension is disabled).
crapmStrict1Renegotiation attack prevention is enabled and enforced.
crapmAuto2Automatically choose whether to enable or disable renegotiation attack prevention.

RevocationCheck
int

Default Value: 1

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

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

crcNone0No revocation checking
crcAuto1Automatic mode selection. Currently this maps to crcAnyOCSPOrCRL, but it may change in the future.
crcAllCRL2Check all provided CRL endpoints for all chain certificates.
crcAllOCSP3Check all provided OCSP endpoints for all chain certificates.
crcAllCRLAndOCSP4Check all CRL and OCSP endpoints for all chain certificates.
crcAnyCRL5At least one CRL check for every certificate in the chain must succeed.
crcAnyOCSP6At least one OCSP check for every certificate in the chain must succeed.
crcAnyCRLOrOCSP7At least one CRL or OCSP check for every certificate in the chain must succeed. CRL endpoints are checked first.
crcAnyOCSPOrCRL8At least one CRL or OCSP check for every certificate in the chain must succeed. OCSP endpoints are checked first.

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

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

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

SSLOptions
int

Default Value: 16

Various SSL (TLS) protocol options, set of

cssloExpectShutdownMessage0x001Wait for the close-notify message when shutting down the connection

cssloOpenSSLDTLSWorkaround0x002(DEPRECATED) Use a DTLS version workaround when talking to very old OpenSSL versions

cssloDisableKexLengthAlignment0x004Do not align the client-side PMS by the RSA modulus size. It is unlikely that you will ever need to adjust it.

cssloForceUseOfClientCertHashAlg0x008Enforce use of client certificate hash algorithm. It is unlikely that you will ever need to adjust it.

cssloAutoAddServerNameExtension0x010Automatically add server name extension when known

cssloAcceptTrustedSRPPrimesOnly0x020Accept trusted SRP primes only

cssloDisableSignatureAlgorithmsExtension0x040Disable (not send) signature algorithms extension. It is unlikely that you will ever need to adjust it.

cssloIntolerateHigherProtocolVersions0x080(server option) Do not allow fallback from TLS versions higher than currently enabled

cssloStickToPrefCertHashAlg0x100Stick to preferred certificate hash algorithms

cssloNoImplicitTLS12Fallback0x200Disable implicit TLS 1.3 to 1.2 fallbacks

cssloUseHandshakeBatches0x400Send handshake message as large batches rather than individually

TLSMode
int

Default Value: 0

Specifies the TLS mode to use.

smDefault0
smNoTLS1Do not use TLS
smExplicitTLS2Connect to the server without any encryption and then request an SSL session.
smImplicitTLS3Connect to the specified port, and establish the SSL session at once.
smMixedTLS4Connect to the specified port, and establish the SSL session at once, allow plain data.

UseExtendedMasterSecret
boolean

Default Value: False

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

UseSessionResumption
boolean

Default Value: False

Enables or disables TLS session resumption capability.

Versions
int

Default Value: 16

The SSL/TLS versions to enable by default.

csbSSL20x01SSL 2

csbSSL30x02SSL 3

csbTLS10x04TLS 1.0

csbTLS110x08TLS 1.1

csbTLS120x10TLS 1.2

csbTLS130x20TLS 1.3

Constructors

public TLSSettings();

Creates a new TLSSettings object.

Config Settings (Imapclient Class)

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

IMAPClient Config Settings

Authentications:   Specifies enabled authentication methods and their priorities.

Use this setting to enable or disable authentication methods and specify their priorities. The setting contains a comma-separated list of authentication methods. The first method in the list has the highest priority, and so on. The class will use the first method from the list which is supported by the server.

Supported methods: PLAIN, LOGIN, CRAM-MD5, DIGEST-MD5, NTLM, GSSAPI, XOAUTH2, SCRAM-SHA-1, SCRAM-SHA-256

Default value: PLAIN,DIGEST-MD5,CRAM-MD5,NTLM

IdleAuto:   Specifies whether idle mode should be requested automatically.

Set this property to true to force this client to automatically send IDLE request to the server. Default value is false.

IdleTimeout:   Specifies idle timeout in seconds.

If IDLE command is running on a server, and a client has been inactive for some time, the server may log the client off. Set this property to a maximum period of time after which this client should resend the IDLE command. The default value is 1740 seconds (29 minutes).

IgnoreSystemTrust:   Whether trusted Windows Certificate Stores should be treated as trusted.

Specifies whether, during chain validation, the component should respect the trust to CA certificates as configured in the operating system. In Windows this effectively defines whether the component should trust the certificates residing in the Trusted Root Certification Authorities store.

If IgnoreSystemTrust is True, certificates residing in the trusted root store are treated as if they are known, rather than trusted. Only certificates provided via other means (such as TrustedCertificates property) are considered trusted.

ListCriteria:   Specifies an advanced criteria for listing messages on the server.

Use this setting to list messages based on additional criteria like message date, size, etc. For more details, see SEARCH command in RFC 3501

MaxLineLength:   Specifies maximum expected line length.

Use this setting to specify how long the expected mail line can be. Setting the very long value leads to memory increase. Default value is 10000.

MessageHeaderZZZ[i]:   A value of ZZZ header field for message i.

Returns the value of the header field named ZZZ for the message with index i. If the message doesn't contain such header field, the returned value is an empty line.

For example, to get a value of the Content-Type header field, use MessageHeaderContentType[i] config name.

OtherHeaders:   Specifies header fields to request when lists messages on the server.

Use this setting to request additional header fields for each message on the server. The setting contains a comma-separated list of header field names that should be requested when the class lists messages. To request all the fields, use "OtherHeaders=*". To not request additional header fields, use "OtherHeaders=".

SendingBufferSize:   Specifies the size of the buffer used to post messages to the server.

Use this setting to specify how much memory to use for the temporary buffer when a message is uploaded to the server. Default value is 64KB.

TempPath:   Path for storing temporary files.

This setting specifies an absolute path to the location on disk where temporary files are stored.

TolerateMinorChainIssues:   Whether to tolerate minor chain issues.

This parameter controls whether the chain validator should tolerate minor technical issues when validating the chain. Those are:

  • CA, revocation source, TLS key usage requirements are not mandated
  • Violation of OCSP issuer requirements are ignored
  • AuthorityKeyID extension in CRL and certificate issuing CAs are ignored (helps with incorrectly renewed certificates)
  • Basic constraints and name constraints of CA certificates are ignored
  • Some weaker algorithms are tolerated
UseMicrosoftCTL:   Enables or disables automatic use of Microsoft online certificate trust list.

Enable this property to make the chain validation module automatically look up missing CA certificates in the public Windows Update repository.

UseSystemCertificates:   Enables or disables the use of the system certificates.

Use this property to tell chain validation module automatically look up missing CA certificates in the system certificates. In many cases it is beneficial to switch this property on, as the operating system certificate configuration provides a representative trust framework.

Base Config Settings

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

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

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

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

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

Supported values are:

offNo caching (default)
localLocal caching
globalGlobal caching

Cookies:   Gets or sets local cookies for the class.

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

DefDeriveKeyIterations:   Specifies the default key derivation algorithm iteration count.

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

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

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

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

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

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

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

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

LogDestination:   Specifies the debug log destination.

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

Supported values are:

fileFile
consoleConsole
systemlogSystem Log (supported for Android only)
debuggerDebugger (supported for VCL for Windows and .Net)

LogDetails:   Specifies the debug log details to dump.

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

Supported values are:

timeCurrent time
levelLevel
packagePackage name
moduleModule name
classClass name
methodMethod name
threadidThread Id
contenttypeContent type
contentContent
allAll details

LogFile:   Specifies the debug log filename.

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

LogFilters:   Specifies the debug log filters.

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

Supported filter names are:

exclude-packageExclude a package specified in the value
exclude-moduleExclude a module specified in the value
exclude-classExclude a class specified in the value
exclude-methodExclude a method specified in the value
include-packageInclude a package specified in the value
include-moduleInclude a module specified in the value
include-classInclude a class specified in the value
include-methodInclude a method specified in the value

LogFlushMode:   Specifies the log flush mode.

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

noneNo flush (caching only)
immediateImmediate flush (real-time logging)
maxcountFlush cached entries upon reaching LogMaxEventCount entries in the cache.

LogLevel:   Specifies the debug log level.

Use this property to provide the desired debug log level.

Supported values are:

noneNone (by default)
fatalSevere errors that cause premature termination.
errorOther runtime errors or unexpected conditions.
warningUse of deprecated APIs, poor use of API, 'almost' errors, other runtime situations that are undesirable or unexpected, but not necessarily "wrong".
infoInteresting runtime events (startup/shutdown).
debugDetailed information on flow of through the system.
traceMore detailed information.

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

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

The default value of this setting is 100.

LogRotationMode:   Specifies the log rotation mode.

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

noneNo rotation
deleteolderDelete older entries from the cache upon reaching LogMaxEventCount
keepolderKeep older entries in the cache upon reaching LogMaxEventCount (newer entries are discarded)

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

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

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

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

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

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

StaticDNS:   Specifies whether static DNS rules should be used.

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

Supported values are:

noneNo static DNS rules (default)
localLocal static DNS rules
globalGlobal static DNS rules

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

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

StaticIPAddresses:   Gets or sets all the static DNS rules.

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

Tag:   Allows to store any custom data.

Use this config property to store any custom data.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Trappable Errors (Imapclient Class)

IMAPClient Errors

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