TSYSHCECommerce Module

Properties   Methods   Events   Config Settings   Errors  

The TSYSHCECommerce module is used to authorize credit cards in both Mail Order (Direct Marketing) and eCommerce environments, where the customer is ordering products or services via the telephone or Internet. This module makes authorizing these types of transactions very easy.

Syntax

DPaymentsSDK.Tsyshcecommerce

Remarks

This class allows for simple, direct, secure connection to the Vital/TSYS TLS/SSL gateway through a standard Internet connection. This class can be integrated into web pages or stand-alone Point Of Sale applications. Because all TLS/SSL communications are handled inside the class, any application or web page can be deployed without the need for expensive dedicated TLS/SSL servers.

The TSYSHCECommerce class makes authorizing Card-Not-Present Mail Order and E-Commerce transactions very easy by adding an additional layer of abstraction between the programmer and the protocol. There is no need to deal with raw sockets, TLS/SSL handshakes, or data packet formatting. The steps to setting up the class and authorizing a transaction are outlined below:

First, set the merchant and POS specific properties with setup information acquired from your member bank or processor. For instance:

TSYSHCECommerce1.GenKey = "gen_key_value" TSYSHCECommerce1.MerchantId = "merchant_id" TSYSHCECommerce1.RoutingId = "routing_id"

Then, set the customer's credit card information, as well as his address and zip code (the address and zip code will be checked by the Vital/TSYS servers to make sure it matches the customer's billing address).

TSYSHCECommerce1.CardNumber = "4444333322221111" TSYSHCECommerce1.CardExpMonth = 1 TSYSHCECommerce1.CardExpYear = 2013 TSYSHCECommerce1.CardCVVData = "999" TSYSHCECommerce1.CustomerAddress = "8320 South Hardy Dr." TSYSHCECommerce1.CustomerZip = "85284"

Next, set properties that contain details about the transaction. At the minimum, you must set a TransactionAmount and TransactionNumber. However, you may also set the TransactionType if you are doing a Mail Order or Recurring transaction.

TSYSHCECommerce1.TransactionNumber = 1 TSYSHCECommerce1.TransactionAmount = "100" TSYSHCECommerce1.TransactionType = ttECommerce

Finally, submit the transaction by calling one of four authorization methods. Sale, Credit, AuthenticateCard or BalanceInquiry. The following code demonstrates a purchase: TSYSHCECommerce1.Sale()

When the class receives a response from the Vital/TSYS servers, the result of the authorization will be displayed in several Response properties. The ResponseCode indicates whether the transaction was approved, and the remaining properties provide additional information about the transaction.

Once a credit card Sale or Credit is approved and is added to the current batch. The transaction must go through the batch settlement process in order for the merchant to receive the funds in his merchant account. This is done automatically via a Scheduled Close Batch event that you have setup on your Host Capture Terminal Profile. Alternatively you can manually close a batch by using the TSYSHCBatchMgr class.

Note: The TSYSHCECommerce class can be used to pass 3D-Secure and MasterCard SecureCode authentication data in an authorization to achieve a better interchange rate. To send this data, the ECI, XID and CAVV (3D-Secure), UCAFSecurityLevel and UCAFData (MasterCard SecureCode) configuration variables must be set before calling Sale. The CAVV and UCAF authentication result code will be returned in the ResponseCAVV and ResponseUCAF configuration settings, respectively.

Property List


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

CaptureModeThe capture mode to be used when performing an authorization or adjustment.
CardContains the customer's credit card information.
ClearingSequenceCountThe total number of installment payments.
ClearingSequenceNumberThe payment number of the total number of installment payments.
CustomerAddressThe customer's billing address.
CustomerZipCustomer's zip code (or postal code if outside of the USA).
GenKeyThe unique GenKey value used to identify a POS device.
GoodsIndicatorUsed to identify the type of goods purchased over the Internet.
InvoiceNumberInvoice number for the purchase.
Level2Level2 Corporate Purchasing Card data.
MerchantCategoryCodeClassifies a merchant by the type of store.
MerchantIdThe unique ID that associates the POS device with the merchant account.
RepeatIndicatorIndicates whether a transaction is a repeat of a previous transaction attempt.
ResponseContains the response to an authorization request.
RoutingIdThe Routing ID assigned to the merchant by TSYS.
SSLAcceptServerCertEncodedThis is the certificate (PEM/base64 encoded).
SSLCertEncodedThis is the certificate (PEM/base64 encoded).
SSLCertStoreThis is the name of the certificate store for the client certificate.
SSLCertStorePasswordIf the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store.
SSLCertStoreTypeThis is the type of certificate store for this certificate.
SSLCertSubjectThis is the subject of the certificate used for client authentication.
SSLProviderThis specifies the SSL/TLS implementation to use.
SSLServerCertEncodedThis is the certificate (PEM/base64 encoded).
TimeoutA timeout for the module.
TransactionAmountPurchase amount to be authorized.
TransactionDescSoft (Dynamic) Descriptor.
TransactionNumberSequence number of this transaction.
TransactionTypeThe type of e-commerce transaction.

Method List


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

AuthenticateCardSends an authentication (authorization only) request which will not be captured.
BillPaymentSends a bill payment request.
ConfigSets or retrieves a configuration setting.
CreditSends a credit request.
ForcePerforms an offline authorization request.
InterruptInterrupts the current action.
ResetClears all properties to their default values.
SaleSends a sale/purchase request.
VoidTransactionSends a void request.

Event List


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

ErrorInformation about errors during data delivery.
SSLServerAuthenticationFired after the server presents its certificate to the client.
SSLStatusShows the progress of the secure connection.

Config Settings


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

AllowPartialAuthsIndicates whether partial authorizations are to be supported.
AlternateMerchantNameContains an alternate merchant/DBA name.
AuthorizationIndicatorThe type of authorization request.
CAVVAuthenticationCAVV data from the ThreeDSecure module.
ECIElectronic Commerce Indicator.
LanguageIndicates the language to be used in formatting the authorization response text message.
POSAuthEntityThe authentication entity to indicate the circumstances in which card data was entered at the POS.
POSCardCaptureCapabilityCard capture capability data to indicate the circumstances in which card data was entered at the POS.
POSCardholderAuthCapabilityCardholder authentication capability data to indicate the circumstances in which card data was entered at the POS.
POSCardholderAuthMethodCardholder authentication method to indicate the circumstances in which card data was entered at the POS.
POSCardholderPresentCardholder present data to indicate the circumstances in which card data was entered at the POS.
POSCardInputCapabilityCard input capability data to indicate the circumstances in which card data was entered at the POS.
POSCardInputModeCard input mode to indicate the circumstances in which card data was entered at the POS.
POSCardOutputCapabilityCard output capability data to indicate the circumstances in which card data was entered at the POS.
POSCardPresentCard present data to indicate the circumstances in which card data was entered at the POS.
POSChipConditionCodeChip condition code to indicate the circumstances in which card data was entered at the POS.
POSEnvironmentIndicatorProvides additional information about the transaction.
POSOperatingEnvironmentOperating environment data to indicate the circumstances in which card data was entered at the POS.
POSPINCaptureCapabilityPIN capture capability data to indicate the circumstances in which card data was entered at the POS.
POSTerminalOutputCapabilityTerminal output capability data to indicate the circumstances in which card data was entered at the POS.
RawRequestReturns the request sent to the server for debugging purposes.
RawResponseReturns the response received from the server for debugging purposes.
RequestTokenIndicates whether to request a token for the specified card data sent in an Authorize request.
ResponseCAVVUsed for 3D-Secure transactions. Indicates whether the submitted CAVV value passed validation.
ResponseUCAFUsed for MasterCard SecureCode transactions to indicate whether MasterCard downgraded the SecureCode transaction and sent it to the Issuer.
RetrieveTokenSends a Token Only request.
ServerURLThe server to which transactions are posted.
SurchargeAmountThe transaction fee amount charged to the customer to account for acquirer-assessed surcharge.
TokenThe token received from the TSYS host when a token request is sent.
UCAFDataUCAF Authentication data from the MasterCard SecureCode authentication.
UCAFSecurityLevelIndicates the merchant's support and usage of UCAF in MasterCard SecureCode transactions.
XIDTransactionId from a 3D Secure authentication.
AcceptEncodingUsed to tell the server which types of content encodings the client supports.
AllowHTTPCompressionThis property enables HTTP compression for receiving data.
AllowHTTPFallbackWhether HTTP/2 connections are permitted to fallback to HTTP/1.1.
AppendWhether to append data to LocalFile.
AuthorizationThe Authorization string to be sent to the server.
BytesTransferredContains the number of bytes transferred in the response data.
ChunkSizeSpecifies the chunk size in bytes when using chunked encoding.
CompressHTTPRequestSet to true to compress the body of a PUT or POST request.
EncodeURLIf set to True the URL will be encoded by the module.
FollowRedirectsDetermines what happens when the server issues a redirect.
GetOn302RedirectIf set to True the module will perform a GET on the new location.
HTTP2HeadersWithoutIndexingHTTP2 headers that should not update the dynamic header table with incremental indexing.
HTTPVersionThe version of HTTP used by the module.
IfModifiedSinceA date determining the maximum age of the desired document.
KeepAliveDetermines whether the HTTP connection is closed after completion of the request.
KerberosSPNThe Service Principal Name for the Kerberos Domain Controller.
LogLevelThe level of detail that is logged.
MaxRedirectAttemptsLimits the number of redirects that are followed in a request.
NegotiatedHTTPVersionThe negotiated HTTP version.
OtherHeadersOther headers as determined by the user (optional).
ProxyAuthorizationThe authorization string to be sent to the proxy server.
ProxyAuthSchemeThe authorization scheme to be used for the proxy.
ProxyPasswordA password if authentication is to be used for the proxy.
ProxyPortPort for the proxy server (default 80).
ProxyServerName or IP address of a proxy server (optional).
ProxyUserA user name if authentication is to be used for the proxy.
SentHeadersThe full set of headers as sent by the client.
StatusCodeThe status code of the last response from the server.
StatusLineThe first line of the last response from the server.
TransferredDataThe contents of the last response from the server.
TransferredDataLimitThe maximum number of incoming bytes to be stored by the module.
TransferredHeadersThe full set of headers as received from the server.
TransferredRequestThe full request as sent by the client.
UseChunkedEncodingEnables or Disables HTTP chunked encoding for transfers.
UseIDNsWhether to encode hostnames to internationalized domain names.
UseProxyAutoConfigURLWhether to use a Proxy auto-config file when attempting a connection.
UserAgentInformation about the user agent (browser).
ConnectionTimeoutSets a separate timeout value for establishing a connection.
FirewallAutoDetectTells the module whether or not to automatically detect and use firewall system settings, if available.
FirewallHostName or IP address of firewall (optional).
FirewallPasswordPassword to be used if authentication is to be used when connecting through the firewall.
FirewallPortThe TCP port for the FirewallHost;.
FirewallTypeDetermines the type of firewall to connect through.
FirewallUserA user name if authentication is to be used connecting through a firewall.
KeepAliveIntervalThe retry interval, in milliseconds, to be used when a TCP keep-alive packet is sent and no response is received.
KeepAliveTimeThe inactivity time in milliseconds before a TCP keep-alive packet is sent.
LingerWhen set to True, connections are terminated gracefully.
LingerTimeTime in seconds to have the connection linger.
LocalHostThe name of the local host through which connections are initiated or accepted.
LocalPortThe port in the local host where the module binds.
MaxLineLengthThe maximum amount of data to accumulate when no EOL is found.
MaxTransferRateThe transfer rate limit in bytes per second.
ProxyExceptionsListA semicolon separated list of hosts and IPs to bypass when using a proxy.
TCPKeepAliveDetermines whether or not the keep alive socket option is enabled.
TcpNoDelayWhether or not to delay when sending packets.
UseIPv6Whether to use IPv6.
LogSSLPacketsControls whether SSL packets are logged when using the internal security API.
OpenSSLCADirThe path to a directory containing CA certificates.
OpenSSLCAFileName of the file containing the list of CA's trusted by your application.
OpenSSLCipherListA string that controls the ciphers to be used by SSL.
OpenSSLPrngSeedDataThe data to seed the pseudo random number generator (PRNG).
ReuseSSLSessionDetermines if the SSL session is reused.
SSLCACertsA newline separated list of CA certificate to use during SSL client authentication.
SSLCheckCRLWhether to check the Certificate Revocation List for the server certificate.
SSLCheckOCSPWhether to use OCSP to check the status of the server certificate.
SSLCipherStrengthThe minimum cipher strength used for bulk encryption.
SSLEnabledCipherSuitesThe cipher suite to be used in an SSL negotiation.
SSLEnabledProtocolsUsed to enable/disable the supported security protocols.
SSLEnableRenegotiationWhether the renegotiation_info SSL extension is supported.
SSLIncludeCertChainWhether the entire certificate chain is included in the SSLServerAuthentication event.
SSLKeyLogFileThe location of a file where per-session secrets are written for debugging purposes.
SSLNegotiatedCipherReturns the negotiated cipher suite.
SSLNegotiatedCipherStrengthReturns the negotiated cipher suite strength.
SSLNegotiatedCipherSuiteReturns the negotiated cipher suite.
SSLNegotiatedKeyExchangeReturns the negotiated key exchange algorithm.
SSLNegotiatedKeyExchangeStrengthReturns the negotiated key exchange algorithm strength.
SSLNegotiatedVersionReturns the negotiated protocol version.
SSLSecurityFlagsFlags that control certificate verification.
SSLServerCACertsA newline separated list of CA certificate to use during SSL server certificate validation.
TLS12SignatureAlgorithmsDefines the allowed TLS 1.2 signature algorithms when SSLProvider is set to Internal.
TLS12SupportedGroupsThe supported groups for ECC.
TLS13KeyShareGroupsThe groups for which to pregenerate key shares.
TLS13SignatureAlgorithmsThe allowed certificate signature algorithms.
TLS13SupportedGroupsThe supported groups for (EC)DHE key exchange.
AbsoluteTimeoutDetermines whether timeouts are inactivity timeouts or absolute timeouts.
FirewallDataUsed to send extra data to the firewall.
InBufferSizeThe size in bytes of the incoming queue of the socket.
OutBufferSizeThe size in bytes of the outgoing queue of the socket.
BuildInfoInformation about the product's build.
CodePageThe system code page used for Unicode to Multibyte translations.
LicenseInfoInformation about the current license.
MaskSensitiveWhether sensitive data is masked in log messages.
UseInternalSecurityAPITells the module whether or not to use the system security libraries or an internal implementation.

CaptureMode Property (TSYSHCECommerce Module)

The capture mode to be used when performing an authorization or adjustment.

Syntax

public var captureMode: TsyshcecommerceCaptureModes {
  get {...}
  set {...}
}

public enum TsyshcecommerceCaptureModes: Int32 { case cmNormal = 0 case cmDelay = 1 case cmHold = 2 case cmCapture = 3 }

@property (nonatomic,readwrite,assign,getter=captureMode,setter=setCaptureMode:) int captureMode;

- (int)captureMode;
- (void)setCaptureMode :(int)newCaptureMode;

Default Value

0

Remarks

This property is used to specify the capture mode to be used when performing an authorization or an adjustment transaction.

Possible values are:

Normal (0) The transaction will be added to the current batch, as specified by BatchNumber, if successfully authorized.
Delay (1) Indicates that the transaction should not be captured in the current batch without adjustment. If the transaction is adjusted before the current batch closes, then the transaction will be captured in the current batch. If the transaction is not adjusted before the current batch closes, the transaction will be captured in the next batch with or without adjustment.
Hold (2) When Hold is specified in an original authorization transaction, it will be excluded from batch closing processing.
Capture (3) When Capture is specified in an adjustment transaction, the batch processing exclusion will be removed in which the transaction will be captured in the current batch.

If you wish to add Level 3 data, you will want to set CaptureMode to Delay (1) when issuing the initial authorization. Then once the Level 3 request is successfully issued, the transaction will be captured in the next batch close event.

Note: To use the Hold and Capture modes, the merchant must be established as a Hold Capture participant.

Note: To use the Delay mode, the merchant must be established as a Delay Capture participant.

Card Property (TSYSHCECommerce Module)

Contains the customer's credit card information.

Syntax

public var card: CCCard {
  get {...}
  set {...}
}

@property (nonatomic,readwrite,assign,getter=cardType,setter=setCardType:) int cardType;

- (int)cardType;
- (void)setCardType :(int)newCardType;

@property (nonatomic,readwrite,assign,getter=cardCVVData,setter=setCardCVVData:) NSString* cardCVVData;

- (NSString*)cardCVVData;
- (void)setCardCVVData :(NSString*)newCardCVVData;

@property (nonatomic,readwrite,assign,getter=cardCVVPresence,setter=setCardCVVPresence:) int cardCVVPresence;

- (int)cardCVVPresence;
- (void)setCardCVVPresence :(int)newCardCVVPresence;

@property (nonatomic,readwrite,assign,getter=cardEntryDataSource,setter=setCardEntryDataSource:) int cardEntryDataSource;

- (int)cardEntryDataSource;
- (void)setCardEntryDataSource :(int)newCardEntryDataSource;

@property (nonatomic,readwrite,assign,getter=cardExpMonth,setter=setCardExpMonth:) int cardExpMonth;

- (int)cardExpMonth;
- (void)setCardExpMonth :(int)newCardExpMonth;

@property (nonatomic,readwrite,assign,getter=cardExpYear,setter=setCardExpYear:) int cardExpYear;

- (int)cardExpYear;
- (void)setCardExpYear :(int)newCardExpYear;

@property (nonatomic,readwrite,assign,getter=cardIsEncrypted,setter=setCardIsEncrypted:) BOOL cardIsEncrypted;

- (BOOL)cardIsEncrypted;
- (void)setCardIsEncrypted :(BOOL)newCardIsEncrypted;

@property (nonatomic,readwrite,assign,getter=cardMagneticStripe,setter=setCardMagneticStripe:) NSString* cardMagneticStripe;

- (NSString*)cardMagneticStripe;
- (void)setCardMagneticStripe :(NSString*)newCardMagneticStripe;

@property (nonatomic,readwrite,assign,getter=cardNumber,setter=setCardNumber:) NSString* cardNumber;

- (NSString*)cardNumber;
- (void)setCardNumber :(NSString*)newCardNumber;

 

Default Value

0

Remarks

This must be set to an instance of the CCCard type, which will contain information about the credit card to be charged. This may include a for swiped cards, or a , , and for manually entered cards. ( indicates which set of properties will be used). See the CCCard type for more information.

ClearingSequenceCount Property (TSYSHCECommerce Module)

The total number of installment payments.

Syntax

public var clearingSequenceCount: Int32 {
  get {...}
  set {...}
}

@property (nonatomic,readwrite,assign,getter=clearingSequenceCount,setter=setClearingSequenceCount:) int clearingSequenceCount;

- (int)clearingSequenceCount;
- (void)setClearingSequenceCount :(int)newClearingSequenceCount;

Default Value

0

Remarks

This property is used when processing installment payments to specify the total number of transactions in the sequence.

Below is an example of using installment payments (for a total of 3 payments) and what ClearingSequenceNumber and ClearingSequenceCount should be set to for each payment.

RecordClearingSequenceNumberClearingSequenceCount
First Payment of 3 1 3
Second Payment of 3 2 3
Third Payment of 3 3 3

ClearingSequenceNumber Property (TSYSHCECommerce Module)

The payment number of the total number of installment payments.

Syntax

public var clearingSequenceNumber: Int32 {
  get {...}
  set {...}
}

@property (nonatomic,readwrite,assign,getter=clearingSequenceNumber,setter=setClearingSequenceNumber:) int clearingSequenceNumber;

- (int)clearingSequenceNumber;
- (void)setClearingSequenceNumber :(int)newClearingSequenceNumber;

Default Value

0

Remarks

This property is used to specify the payment number that the current payment represents in the total count of installment payments to be made (represented by ClearingSequenceCount).

Below is an example of using installment payments (for a total of 3 payments) and what ClearingSequenceNumber and ClearingSequenceCount should be set to for each payment.

RecordClearingSequenceNumberClearingSequenceCount
First Payment of 3 1 3
Second Payment of 3 2 3
Third Payment of 3 3 3

CustomerAddress Property (TSYSHCECommerce Module)

The customer's billing address.

Syntax

public var customerAddress: String {
  get {...}
  set {...}
}

@property (nonatomic,readwrite,assign,getter=customerAddress,setter=setCustomerAddress:) NSString* customerAddress;

- (NSString*)customerAddress;
- (void)setCustomerAddress :(NSString*)newCustomerAddress;

Default Value

""

Remarks

This field is used as part of the Address Verification Service (AVS) and contains the customer's street address as it appears on their monthly statement. Only the street number, street name, and apartment number are required in this field. City and state are not included, and the zip code is set in the CustomerZip property.

This property is an alphanumeric field. Due to concerns with International addresses and changing specifications, the component does not do any processing on the address. The address will be included in the authorization request exactly as you set it.

Per TSYS specs, the following rules apply:

  • In the address, numbers are not spelled out. "First Street" becomes "1ST Street," "Second" becomes "2ND," and so on.
  • There must be a (space) between two consecutive data elements that are only numeric.
In order to maximize the address information included in the request, it is suggested that you strip out the spaces (when possible) and punctuations before setting the property.

Note the following examples:

  • "1234 56th Street" is equivalent to: "1234 56Street"
  • "1234 56th Street" is NOT equivalent to: "123456Street" //do not strip all spaces between two numbers
  • "1391 ELM STREET" is equivalent to: "1391ELMSTREET"
  • "P.O. BOX 24356" is equivalent to: "POBOX24356"

The length of this property is 19 characters, and any string longer than this . If the customer's address is much greater than the length of this field, it is admissible to include only the street number in this field.

CustomerZip Property (TSYSHCECommerce Module)

Customer's zip code (or postal code if outside of the USA).

Syntax

public var customerZip: String {
  get {...}
  set {...}
}

@property (nonatomic,readwrite,assign,getter=customerZip,setter=setCustomerZip:) NSString* customerZip;

- (NSString*)customerZip;
- (void)setCustomerZip :(NSString*)newCustomerZip;

Default Value

""

Remarks

This field is used as part of the Address Verification Service (AVS). If the customer resides within the United States, this field should contain the five or nine digit zip code as it appears on the customer's monthly statement. If the customer's billing address is outside of the United States, this field should contain the customer's postal code.

This field is an alphanumeric field with a maximum length of nine characters. Spaces and dashes are automatically stripped when the property is set.

GenKey Property (TSYSHCECommerce Module)

The unique GenKey value used to identify a POS device.

Syntax

public var genKey: String {
  get {...}
  set {...}
}

@property (nonatomic,readwrite,assign,getter=genKey,setter=setGenKey:) NSString* genKey;

- (NSString*)genKey;
- (void)setGenKey :(NSString*)newGenKey;

Default Value

""

Remarks

This property is used to specify the unique GenKey value used to identify the POS device to the host capture system. This property is required to be specified in every transaction performed.

Your GenKey value is obtained from the host capture system when you successfully authenticate your POS device, which can be accomplished by calling AuthenticateDevice. Once retrieved, your GenKey value must be stored in the POS device.

GoodsIndicator Property (TSYSHCECommerce Module)

Used to identify the type of goods purchased over the Internet.

Syntax

public var goodsIndicator: TsyshcecommerceGoodsIndicators {
  get {...}
  set {...}
}

public enum TsyshcecommerceGoodsIndicators: Int32 { case tgiNotUsed = 0 case tgiDigitalGoods = 1 case tgiPhysicalGoods = 2 }

@property (nonatomic,readwrite,assign,getter=goodsIndicator,setter=setGoodsIndicator:) int goodsIndicator;

- (int)goodsIndicator;
- (void)setGoodsIndicator :(int)newGoodsIndicator;

Default Value

0

Remarks

This property is used to identify the type of goods purchased over the Internet. Supported types are shown below.

tgiNotUsed (0)GoodsIndicator is not used.
tgiDigitalGoods (1)Customer purchased digital goods (for instance, an application that was electronically delivered).
tgiPhysicalGoods (2)Customer purchased actual physical goods, which were then shipped to the customer.

InvoiceNumber Property (TSYSHCECommerce Module)

Invoice number for the purchase.

Syntax

public var invoiceNumber: String {
  get {...}
  set {...}
}

@property (nonatomic,readwrite,assign,getter=invoiceNumber,setter=setInvoiceNumber:) NSString* invoiceNumber;

- (NSString*)invoiceNumber;
- (void)setInvoiceNumber :(NSString*)newInvoiceNumber;

Default Value

""

Remarks

This property is used to specify the merchant assigned invoice number for the e-Commerce (card not present) purchase.

Level2 Property (TSYSHCECommerce Module)

Level2 Corporate Purchasing Card data.

Syntax

public var level2: TSYSHCLevel2 {
  get {...}
  set {...}
}

@property (nonatomic,readwrite,assign,getter=level2AmexChargeDescriptor,setter=setLevel2AmexChargeDescriptor:) NSString* level2AmexChargeDescriptor;

- (NSString*)level2AmexChargeDescriptor;
- (void)setLevel2AmexChargeDescriptor :(NSString*)newLevel2AmexChargeDescriptor;

@property (nonatomic,readwrite,assign,getter=level2AmexChargeDescriptor2,setter=setLevel2AmexChargeDescriptor2:) NSString* level2AmexChargeDescriptor2;

- (NSString*)level2AmexChargeDescriptor2;
- (void)setLevel2AmexChargeDescriptor2 :(NSString*)newLevel2AmexChargeDescriptor2;

@property (nonatomic,readwrite,assign,getter=level2AmexChargeDescriptor3,setter=setLevel2AmexChargeDescriptor3:) NSString* level2AmexChargeDescriptor3;

- (NSString*)level2AmexChargeDescriptor3;
- (void)setLevel2AmexChargeDescriptor3 :(NSString*)newLevel2AmexChargeDescriptor3;

@property (nonatomic,readwrite,assign,getter=level2AmexChargeDescriptor4,setter=setLevel2AmexChargeDescriptor4:) NSString* level2AmexChargeDescriptor4;

- (NSString*)level2AmexChargeDescriptor4;
- (void)setLevel2AmexChargeDescriptor4 :(NSString*)newLevel2AmexChargeDescriptor4;

@property (nonatomic,readwrite,assign,getter=level2AmexRequesterName,setter=setLevel2AmexRequesterName:) NSString* level2AmexRequesterName;

- (NSString*)level2AmexRequesterName;
- (void)setLevel2AmexRequesterName :(NSString*)newLevel2AmexRequesterName;

@property (nonatomic,readwrite,assign,getter=level2AmexShippedToZip,setter=setLevel2AmexShippedToZip:) NSString* level2AmexShippedToZip;

- (NSString*)level2AmexShippedToZip;
- (void)setLevel2AmexShippedToZip :(NSString*)newLevel2AmexShippedToZip;

@property (nonatomic,readwrite,assign,getter=level2IsTaxExempt,setter=setLevel2IsTaxExempt:) BOOL level2IsTaxExempt;

- (BOOL)level2IsTaxExempt;
- (void)setLevel2IsTaxExempt :(BOOL)newLevel2IsTaxExempt;

@property (nonatomic,readwrite,assign,getter=level2PurchaseOrderNumber,setter=setLevel2PurchaseOrderNumber:) NSString* level2PurchaseOrderNumber;

- (NSString*)level2PurchaseOrderNumber;
- (void)setLevel2PurchaseOrderNumber :(NSString*)newLevel2PurchaseOrderNumber;

@property (nonatomic,readwrite,assign,getter=level2TaxAmount,setter=setLevel2TaxAmount:) NSString* level2TaxAmount;

- (NSString*)level2TaxAmount;
- (void)setLevel2TaxAmount :(NSString*)newLevel2TaxAmount;

 

Default Value

0

Remarks

This property allows you to specify Corporate Purchasing Card data to create Level2 transactions. The TSYSHCLevel2 type contains the following fields:

The name of the requestor, if different than the cardholder. (AMEX Level2 only)
The zip code to which the commodity was shipped. (AMEX Level2 only)
Description of this transaction. (AMEX Level2 only)
Description of this transaction. (AMEX Level2 only)
Description of this transaction. (AMEX Level2 only)
Description of this transaction. (AMEX Level2 only)
Identifies the tax exempt status of the purchasing card. (VISA and MasterCard)
Optional customer-specified purchase order number. (VISA and MasterCard)
Sales tax charged in addition to the original TransactionAmount. (VISA and MasterCard)

MerchantCategoryCode Property (TSYSHCECommerce Module)

Classifies a merchant by the type of store.

Syntax

public var merchantCategoryCode: String {
  get {...}
  set {...}
}

@property (nonatomic,readwrite,assign,getter=merchantCategoryCode,setter=setMerchantCategoryCode:) NSString* merchantCategoryCode;

- (NSString*)merchantCategoryCode;
- (void)setMerchantCategoryCode :(NSString*)newMerchantCategoryCode;

Default Value

""

Remarks

This four digit property contains a number assigned by the signing member or processor to identify a merchant industry classification. This value is similar to the Standard Industry Code (SIC).

MerchantId Property (TSYSHCECommerce Module)

The unique ID that associates the POS device with the merchant account.

Syntax

public var merchantId: String {
  get {...}
  set {...}
}

@property (nonatomic,readwrite,assign,getter=merchantId,setter=setMerchantId:) NSString* merchantId;

- (NSString*)merchantId;
- (void)setMerchantId :(NSString*)newMerchantId;

Default Value

""

Remarks

The unique ID, also known as the POS ID, that associates the POS device with the merchant account.

This property is required to be specified in every transaction performed.

RepeatIndicator Property (TSYSHCECommerce Module)

Indicates whether a transaction is a repeat of a previous transaction attempt.

Syntax

public var repeatIndicator: Bool {
  get {...}
  set {...}
}

@property (nonatomic,readwrite,assign,getter=repeatIndicator,setter=setRepeatIndicator:) BOOL repeatIndicator;

- (BOOL)repeatIndicator;
- (void)setRepeatIndicator :(BOOL)newRepeatIndicator;

Default Value

False

Remarks

This property allows you to specify whether a transaction is a repeat of a previous transaction attempt.

If a timeout exception occurs, such as the host capture system not receiving the request or the response not being received from the host capture system, you can set RepeatIndicator to true and resend the request using the original transaction details. In the case that the host capture system received the original transaction, it has already been logged and will respond with existing Response details. In the case that the host capture system did not receive the original transaction, it will process the request normally.

Note: Repeat transactions are not allowed for gift card and debit transactions.

Response Property (TSYSHCECommerce Module)

Contains the response to an authorization request.

Syntax

public var response: TSYSHCResponse {
  get {...}
}

@property (nonatomic,readonly,assign,getter=responseApprovalCode) NSString* responseApprovalCode;

- (NSString*)responseApprovalCode;

@property (nonatomic,readonly,assign,getter=responseAuthorizedAmount) NSString* responseAuthorizedAmount;

- (NSString*)responseAuthorizedAmount;

@property (nonatomic,readonly,assign,getter=responseAVSResult) NSString* responseAVSResult;

- (NSString*)responseAVSResult;

@property (nonatomic,readonly,assign,getter=responseBatchNumber) int responseBatchNumber;

- (int)responseBatchNumber;

@property (nonatomic,readonly,assign,getter=responseCardType) NSString* responseCardType;

- (NSString*)responseCardType;

@property (nonatomic,readonly,assign,getter=responseCode) NSString* responseCode;

- (NSString*)responseCode;

@property (nonatomic,readonly,assign,getter=responseCommercialCardType) int responseCommercialCardType;

- (int)responseCommercialCardType;

@property (nonatomic,readonly,assign,getter=responseCVVResult) NSString* responseCVVResult;

- (NSString*)responseCVVResult;

@property (nonatomic,readonly,assign,getter=responseInstallmentAdvice) int responseInstallmentAdvice;

- (int)responseInstallmentAdvice;

@property (nonatomic,readonly,assign,getter=responseRetrievalNumber) NSString* responseRetrievalNumber;

- (NSString*)responseRetrievalNumber;

@property (nonatomic,readonly,assign,getter=responseReturnedACI) NSString* responseReturnedACI;

- (NSString*)responseReturnedACI;

@property (nonatomic,readonly,assign,getter=responseText) NSString* responseText;

- (NSString*)responseText;

@property (nonatomic,readonly,assign,getter=responseTransactionDate) NSString* responseTransactionDate;

- (NSString*)responseTransactionDate;

@property (nonatomic,readonly,assign,getter=responseTransactionNumber) NSString* responseTransactionNumber;

- (NSString*)responseTransactionNumber;

@property (nonatomic,readonly,assign,getter=responseTransactionTime) NSString* responseTransactionTime;

- (NSString*)responseTransactionTime;

 

Default Value

0

Remarks

This property will contain the response returned from the TSYS server. It should be inspected (and logged) after an authorization to determine if the transaction was approved. The TSYSHCResponse type contains the following fields:

The partial authorized amount.
Contains the incrementing ID assigned by TSYS to identify a merchant batch.
The type of card sent in the authorization request.
Indicates the status of the authorization request.
Response field that indicates whether the card is a commercial card.
Contains an authorization code when a transaction has been approved.
Contains the Address Verification System result code.
Contains the returned CVV result code if it was requested.
This number is to be used to identify transactions and should be submitted when making adjustments, reversals or at settlement.
Returned Authorization Characteristics Indicator contains CPS qualification status.
Text information that describes each response code.
Local transaction date returned from the server in MMDDYY format.
Local transaction time returned from the server in HHMMSS format.
Check this field against the original Transaction Number.
Contains the Merchant Advice Code returned by MasterCard MIP.

RoutingId Property (TSYSHCECommerce Module)

The Routing ID assigned to the merchant by TSYS.

Syntax

public var routingId: String {
  get {...}
  set {...}
}

@property (nonatomic,readwrite,assign,getter=routingId,setter=setRoutingId:) NSString* routingId;

- (NSString*)routingId;
- (void)setRoutingId :(NSString*)newRoutingId;

Default Value

""

Remarks

This property is used to specify the six alphanumeric character routing ID assigned to you via TSYS.

This property is required to be set for every transaction request.

SSLAcceptServerCertEncoded Property (TSYSHCECommerce Module)

This is the certificate (PEM/base64 encoded).

Syntax

public var sslAcceptServerCertEncoded: String {
  get {...}
  set {...}
}

public var sslAcceptServerCertEncodedB: Data { get {...} set {...} }

@property (nonatomic,readwrite,assign,getter=SSLAcceptServerCertEncoded,setter=setSSLAcceptServerCertEncoded:) NSString* SSLAcceptServerCertEncoded;

- (NSString*)SSLAcceptServerCertEncoded;
- (void)setSSLAcceptServerCertEncoded :(NSString*)newSSLAcceptServerCertEncoded;

@property (nonatomic,readwrite,assign,getter=SSLAcceptServerCertEncodedB,setter=setSSLAcceptServerCertEncodedB:) NSData* SSLAcceptServerCertEncodedB;

- (NSData*)SSLAcceptServerCertEncodedB;
- (void)setSSLAcceptServerCertEncodedB :(NSData*)newSSLAcceptServerCertEncoded;

Default Value

""

Remarks

This is the certificate (PEM/base64 encoded). This property is used to assign a specific certificate. The SSLAcceptServerCertStore and SSLAcceptServerCertSubject properties also may be used to specify a certificate.

When SSLAcceptServerCertEncoded is set, a search is initiated in the current SSLAcceptServerCertStore for the private key of the certificate. If the key is found, SSLAcceptServerCertSubject is updated to reflect the full subject of the selected certificate; otherwise, SSLAcceptServerCertSubject is set to an empty string.

If an error occurs when setting this property an error will not be thrown. This property has a related method which will throw an error:

public func setSSLAcceptServerCertEncodedB(sslAcceptServerCertEncoded: Data) throws
public func setSSLAcceptServerCertEncoded(sslAcceptServerCertEncoded: String) throws

SSLCertEncoded Property (TSYSHCECommerce Module)

This is the certificate (PEM/base64 encoded).

Syntax

public var sslCertEncoded: String {
  get {...}
  set {...}
}

public var sslCertEncodedB: Data { get {...} set {...} }

@property (nonatomic,readwrite,assign,getter=SSLCertEncoded,setter=setSSLCertEncoded:) NSString* SSLCertEncoded;

- (NSString*)SSLCertEncoded;
- (void)setSSLCertEncoded :(NSString*)newSSLCertEncoded;

@property (nonatomic,readwrite,assign,getter=SSLCertEncodedB,setter=setSSLCertEncodedB:) NSData* SSLCertEncodedB;

- (NSData*)SSLCertEncodedB;
- (void)setSSLCertEncodedB :(NSData*)newSSLCertEncoded;

Default Value

""

Remarks

This is the certificate (PEM/base64 encoded). This property is used to assign a specific certificate. The SSLCertStore and SSLCertSubject properties also may be used to specify a certificate.

When SSLCertEncoded is set, a search is initiated in the current SSLCertStore for the private key of the certificate. If the key is found, SSLCertSubject is updated to reflect the full subject of the selected certificate; otherwise, SSLCertSubject is set to an empty string.

If an error occurs when setting this property an error will not be thrown. This property has a related method which will throw an error:

public func setSSLCertEncodedB(sslCertEncoded: Data) throws
public func setSSLCertEncoded(sslCertEncoded: String) throws

SSLCertStore Property (TSYSHCECommerce Module)

This is the name of the certificate store for the client certificate.

Syntax

public var sslCertStore: String {
  get {...}
  set {...}
}

public var sslCertStoreB: Data { get {...} set {...} }

@property (nonatomic,readwrite,assign,getter=SSLCertStore,setter=setSSLCertStore:) NSString* SSLCertStore;

- (NSString*)SSLCertStore;
- (void)setSSLCertStore :(NSString*)newSSLCertStore;

@property (nonatomic,readwrite,assign,getter=SSLCertStoreB,setter=setSSLCertStoreB:) NSData* SSLCertStoreB;

- (NSData*)SSLCertStoreB;
- (void)setSSLCertStoreB :(NSData*)newSSLCertStore;

Default Value

"MY"

Remarks

This is the name of the certificate store for the client certificate.

The SSLCertStoreType property denotes the type of the certificate store specified by SSLCertStore. If the store is password protected, specify the password in SSLCertStorePassword.

SSLCertStore is used in conjunction with the SSLCertSubject property to specify client certificates. If SSLCertStore has a value, and SSLCertSubject or SSLCertEncoded is set, a search for a certificate is initiated. Please see the SSLCertSubject property for details.

Designations of certificate stores are platform-dependent.

The following are designations of the most common User and Machine certificate stores in Windows:

MYA certificate store holding personal certificates with their associated private keys.
CACertifying authority certificates.
ROOTRoot certificates.

When the certificate store type is PFXFile, this property must be set to the name of the file. When the type is PFXBlob, the property must be set to the binary contents of a PFX file (i.e. PKCS12 certificate store).

SSLCertStorePassword Property (TSYSHCECommerce Module)

If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store.

Syntax

public var sslCertStorePassword: String {
  get {...}
  set {...}
}

@property (nonatomic,readwrite,assign,getter=SSLCertStorePassword,setter=setSSLCertStorePassword:) NSString* SSLCertStorePassword;

- (NSString*)SSLCertStorePassword;
- (void)setSSLCertStorePassword :(NSString*)newSSLCertStorePassword;

Default Value

""

Remarks

If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store.

SSLCertStoreType Property (TSYSHCECommerce Module)

This is the type of certificate store for this certificate.

Syntax

public var sslCertStoreType: TsyshcecommerceSSLCertStoreTypes {
  get {...}
  set {...}
}

public enum TsyshcecommerceSSLCertStoreTypes: Int32 { case cstUser = 0 case cstMachine = 1 case cstPFXFile = 2 case cstPFXBlob = 3 case cstJKSFile = 4 case cstJKSBlob = 5 case cstPEMKeyFile = 6 case cstPEMKeyBlob = 7 case cstPublicKeyFile = 8 case cstPublicKeyBlob = 9 case cstSSHPublicKeyBlob = 10 case cstP7BFile = 11 case cstP7BBlob = 12 case cstSSHPublicKeyFile = 13 case cstPPKFile = 14 case cstPPKBlob = 15 case cstXMLFile = 16 case cstXMLBlob = 17 case cstJWKFile = 18 case cstJWKBlob = 19 case cstSecurityKey = 20 case cstBCFKSFile = 21 case cstBCFKSBlob = 22 case cstPKCS11 = 23 case cstAuto = 99 }

@property (nonatomic,readwrite,assign,getter=SSLCertStoreType,setter=setSSLCertStoreType:) int SSLCertStoreType;

- (int)SSLCertStoreType;
- (void)setSSLCertStoreType :(int)newSSLCertStoreType;

Default Value

0

Remarks

This is the type of certificate store for this certificate.

The class supports both public and private keys in a variety of formats. When the cstAuto value is used the class will automatically determine the type. This property can take one of the following values:

0 (cstUser - default)For Windows, this specifies that the certificate store is a certificate store owned by the current user. Note: this store type is not available in Java.
1 (cstMachine)For Windows, this specifies that the certificate store is a machine store. Note: this store type is not available in Java.
2 (cstPFXFile)The certificate store is the name of a PFX (PKCS12) file containing certificates.
3 (cstPFXBlob)The certificate store is a string (binary or base64-encoded) representing a certificate store in PFX (PKCS12) format.
4 (cstJKSFile)The certificate store is the name of a Java Key Store (JKS) file containing certificates. Note: this store type is only available in Java.
5 (cstJKSBlob)The certificate store is a string (binary or base64-encoded) representing a certificate store in Java Key Store (JKS) format. Note: this store type is only available in Java.
6 (cstPEMKeyFile)The certificate store is the name of a PEM-encoded file that contains a private key and an optional certificate.
7 (cstPEMKeyBlob)The certificate store is a string (binary or base64-encoded) that contains a private key and an optional certificate.
8 (cstPublicKeyFile)The certificate store is the name of a file that contains a PEM- or DER-encoded public key certificate.
9 (cstPublicKeyBlob)The certificate store is a string (binary or base64-encoded) that contains a PEM- or DER-encoded public key certificate.
10 (cstSSHPublicKeyBlob)The certificate store is a string (binary or base64-encoded) that contains an SSH-style public key.
11 (cstP7BFile)The certificate store is the name of a PKCS7 file containing certificates.
12 (cstP7BBlob)The certificate store is a string (binary) representing a certificate store in PKCS7 format.
13 (cstSSHPublicKeyFile)The certificate store is the name of a file that contains an SSH-style public key.
14 (cstPPKFile)The certificate store is the name of a file that contains a PPK (PuTTY Private Key).
15 (cstPPKBlob)The certificate store is a string (binary) that contains a PPK (PuTTY Private Key).
16 (cstXMLFile)The certificate store is the name of a file that contains a certificate in XML format.
17 (cstXMLBlob)The certificate store is a string that contains a certificate in XML format.
18 (cstJWKFile)The certificate store is the name of a file that contains a JWK (JSON Web Key).
19 (cstJWKBlob)The certificate store is a string that contains a JWK (JSON Web Key).
21 (cstBCFKSFile)The certificate store is the name of a file that contains a BCFKS (Bouncy Castle FIPS Key Store). Note: this store type is only available in Java and .NET.
22 (cstBCFKSBlob)The certificate store is a string (binary or base64-encoded) representing a certificate store in BCFKS (Bouncy Castle FIPS Key Store) format. Note: this store type is only available in Java and .NET.
23 (cstPKCS11)The certificate is present on a physical security key accessible via a PKCS11 interface.

To use a security key the necessary data must first be collected using the CertMgr class. The ListStoreCertificates method may be called after setting CertStoreType to cstPKCS11, CertStorePassword to the PIN, and CertStore to the full path of the PKCS11 dll. The certificate information returned in the CertList event's CertEncoded parameter may be saved for later use.

When using a certificate, pass the previously saved security key information as the SSLCertStore and set SSLCertStorePassword to the PIN.

Code Example: SSH Authentication with Security Key certmgr.CertStoreType = CertStoreTypes.cstPKCS11; certmgr.OnCertList += (s, e) => { secKeyBlob = e.CertEncoded; }; certmgr.CertStore = @"C:\Program Files\OpenSC Project\OpenSC\pkcs11\opensc-pkcs11.dll"; certmgr.CertStorePassword = "123456"; //PIN certmgr.ListStoreCertificates(); sftp.SSHCert = new Certificate(CertStoreTypes.cstPKCS11, secKeyBlob, "123456", "*"); sftp.SSHUser = "test"; sftp.SSHLogon("myhost", 22);

99 (cstAuto)The store type is automatically detected from the input data. This setting may be used with both public and private keys and can detect any of the supported formats automatically.

SSLCertSubject Property (TSYSHCECommerce Module)

This is the subject of the certificate used for client authentication.

Syntax

public var sslCertSubject: String {
  get {...}
  set {...}
}

@property (nonatomic,readwrite,assign,getter=SSLCertSubject,setter=setSSLCertSubject:) NSString* SSLCertSubject;

- (NSString*)SSLCertSubject;
- (void)setSSLCertSubject :(NSString*)newSSLCertSubject;

Default Value

""

Remarks

This is the subject of the certificate used for client authentication.

This property must be set after all other certificate properties are set. When this property is set, a search is performed in the current certificate store to locate a certificate with a matching subject.

If a matching certificate is found, the property is set to the full subject of the matching certificate.

If an exact match is not found, the store is searched for subjects containing the value of the property.

If a match is still not found, the property is set to an empty string, and no certificate is selected.

The special value "*" picks a random certificate in the certificate store.

The certificate subject is a comma separated list of distinguished name fields and values. For instance "CN=www.server.com, OU=test, C=US, E=support@nsoftware.com". Common fields and their meanings are displayed below.

FieldMeaning
CNCommon Name. This is commonly a host name like www.server.com.
OOrganization
OUOrganizational Unit
LLocality
SState
CCountry
EEmail Address

If a field value contains a comma it must be quoted.

If an error occurs when setting this property an error will not be thrown. This property has a related method which will throw an error:

public func setSSLCertSubject(sslCertSubject: String) throws

SSLProvider Property (TSYSHCECommerce Module)

This specifies the SSL/TLS implementation to use.

Syntax

public var sslProvider: TsyshcecommerceSSLProviders {
  get {...}
  set {...}
}

public enum TsyshcecommerceSSLProviders: Int32 { case sslpAutomatic = 0 case sslpPlatform = 1 case sslpInternal = 2 }

@property (nonatomic,readwrite,assign,getter=SSLProvider,setter=setSSLProvider:) int SSLProvider;

- (int)SSLProvider;
- (void)setSSLProvider :(int)newSSLProvider;

Default Value

0

Remarks

This property specifies the SSL/TLS implementation to use. In most cases the default value of 0 (Automatic) is recommended and should not be changed. When set to 0 (Automatic) the class will select whether to use the platform implementation or the internal implementation depending on the operating system as well as the TLS version being used.

Possible values are:

0 (sslpAutomatic - default)Automatically selects the appropriate implementation.
1 (sslpPlatform) Uses the platform/system implementation.
2 (sslpInternal) Uses the internal implementation.
Additional Notes

In most cases using the default value (Automatic) is recommended. The class will select a provider depending on the current platform.

When Automatic is selected the platform implementation will be used by default in all cases in the macOS edition.

SSLServerCertEncoded Property (TSYSHCECommerce Module)

This is the certificate (PEM/base64 encoded).

Syntax

public var sslServerCertEncoded: String {
  get {...}
}

public var sslServerCertEncodedB: Data { get {...} }

@property (nonatomic,readonly,assign,getter=SSLServerCertEncoded) NSString* SSLServerCertEncoded;

- (NSString*)SSLServerCertEncoded;

@property (nonatomic,readonly,assign,getter=SSLServerCertEncodedB) NSData* SSLServerCertEncodedB;

- (NSData*)SSLServerCertEncodedB;

Default Value

""

Remarks

This is the certificate (PEM/base64 encoded). This property is used to assign a specific certificate. The SSLServerCertStore and SSLServerCertSubject properties also may be used to specify a certificate.

When SSLServerCertEncoded is set, a search is initiated in the current SSLServerCertStore for the private key of the certificate. If the key is found, SSLServerCertSubject is updated to reflect the full subject of the selected certificate; otherwise, SSLServerCertSubject is set to an empty string.

This property is read-only.

If an error occurs when setting this property an error will not be thrown. This property has a related method which will throw an error:

public func setSSLServerCertEncodedB(sslServerCertEncoded: Data) throws
public func setSSLServerCertEncoded(sslServerCertEncoded: String) throws

Timeout Property (TSYSHCECommerce Module)

A timeout for the module.

Syntax

public var timeout: Int32 {
  get {...}
  set {...}
}

@property (nonatomic,readwrite,assign,getter=timeout,setter=setTimeout:) int timeout;

- (int)timeout;
- (void)setTimeout :(int)newTimeout;

Default Value

30

Remarks

If Timeout is set to a positive value, and an operation cannot be completed immediately, the class will retry the operation for a maximum of Timeout seconds.

The default value for Timeout is 30 (seconds).

TransactionAmount Property (TSYSHCECommerce Module)

Purchase amount to be authorized.

Syntax

public var transactionAmount: String {
  get {...}
  set {...}
}

@property (nonatomic,readwrite,assign,getter=transactionAmount,setter=setTransactionAmount:) NSString* transactionAmount;

- (NSString*)transactionAmount;
- (void)setTransactionAmount :(NSString*)newTransactionAmount;

Default Value

""

Remarks

This field contains the transaction amount to be authorized.

The transaction amount is to be presented with an implied decimal point. For example, US $10.00 must be represented as 1000, and $0.10 is likewise simply 10.

The allowable number of significant digits as well as the positioning of any implied decimal point is dictated by the designated MerchantCurrencyCode. In the United States, the number of allowable significant digits is seven. Thus the maximum t transaction amount; is "9999999", yielding a US dollar amount of $99,999.99.

Note: This field may not contain a negative number.

TransactionDesc Property (TSYSHCECommerce Module)

Soft (Dynamic) Descriptor.

Syntax

public var transactionDesc: String {
  get {...}
  set {...}
}

@property (nonatomic,readwrite,assign,getter=transactionDesc,setter=setTransactionDesc:) NSString* transactionDesc;

- (NSString*)transactionDesc;
- (void)setTransactionDesc :(NSString*)newTransactionDesc;

Default Value

""

Remarks

This property allows a merchant to specify a description about the transaction.

The maximum length of this property is 25 characters (alphanumeric and special characters).

TransactionNumber Property (TSYSHCECommerce Module)

Sequence number of this transaction.

Syntax

public var transactionNumber: Int32 {
  get {...}
  set {...}
}

@property (nonatomic,readwrite,assign,getter=transactionNumber,setter=setTransactionNumber:) int transactionNumber;

- (int)transactionNumber;
- (void)setTransactionNumber :(int)newTransactionNumber;

Default Value

0

Remarks

This number must be unique, it's used to identify the transaction in order to operate on it in the future.

This field contains a terminal-generated transaction sequence number to be submitted in all authorization request messages. This number is echoed back to the terminal in the ResponseTransactionNumber for the purpose of assisting in the matching of authorization request and response messages.

The maximum length of this property is 8 characters.

TSYS suggests the following application rules for the format of TransactionNumber:

  • Format the TransactionNumber as "DDSSS", where DD is the current day of the month and SSS is a sequence of numbers from 001-999.
  • Configure the sequence number for 2-5 positions so the sequence number can increment through a single day without rolling over.
  • Allow the sequence to increment and roll-over. Do not program the TransactionNumber to reset when a batch close occurs.

TransactionType Property (TSYSHCECommerce Module)

The type of e-commerce transaction.

Syntax

public var transactionType: TsyshcecommerceTransactionTypes {
  get {...}
  set {...}
}

public enum TsyshcecommerceTransactionTypes: Int32 { case dmtECommerce = 0 case dmtMOTO = 1 case dmtRecurring = 2 case dmtInstallment = 3 }

@property (nonatomic,readwrite,assign,getter=transactionType,setter=setTransactionType:) int transactionType;

- (int)transactionType;
- (void)setTransactionType :(int)newTransactionType;

Default Value

0

Remarks

This property allows you to specify the type of e-commerce transaction that you are performing. Valid values are:

dmtECommerce (0) E-Commerce transaction.
dmtMOTO (1) One time Mail Order or Telephone Order transaction.
dmtRecurring (2) Recurring Mail/Telephone Order transaction.
dmtInstallment (3) Installment payment. For example, "Three easy payments of $19.95". Installment details are specified using ClearingSequenceCount and ClearingSequenceNumber

AuthenticateCard Method (TSYSHCECommerce Module)

Sends an authentication (authorization only) request which will not be captured.

Syntax

public func authenticateCard() throws -> Void
- (void)authenticateCard;

Remarks

This method sends an authorization only request to the Vital/TSYS transaction server which is used to authenticate a card. The transaction will only be authorized and will not be captured. If the authorization request was successful, the ResponseCode property will contain "85". Response will contain additional details about the authorization request.

Minimum required properties:

BillPayment Method (TSYSHCECommerce Module)

Sends a bill payment request.

Syntax

public func billPayment() throws -> Void
- (void)billPayment;

Remarks

This method sends a bill payment request to the Vital/TSYS transaction server. If the bill payment request was successful, the ResponseCode property will contain "00" or "10". Response will contain additional details about the purchase request.

Minimum required properties:

Config Method (TSYSHCECommerce Module)

Sets or retrieves a configuration setting.

Syntax

public func config(configurationString: String) throws -> String
- (NSString*)config:(NSString*)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.

Credit Method (TSYSHCECommerce Module)

Sends a credit request.

Syntax

public func credit() throws -> Void
- (void)credit;

Remarks

This method sends a credit request to the Vital/TSYS transaction server. If the credit request was successful, the ResponseCode property will contain "00". Response will contain additional details about the credit request.

Minimum required properties:

Force Method (TSYSHCECommerce Module)

Performs an offline authorization request.

Syntax

public func force(approvalCode: String, transactionDate: String, transactionTime: String) throws -> Void
- (void)force:(NSString*)approvalCode :(NSString*)transactionDate :(NSString*)transactionTime;

Remarks

Sends an offline authorization request, which stores the transaction, that was authorized elsewhere, on the Host Capture system for capture. Response will contain additional details about the authorization request.

Method parameters are:

ApprovalCodeThe authorization code received from the call center.
TransactionDateThe transaction date calculated by the authorization center, formatted as "MMDDYY".
TransactionTimeThe transaction time returned by the authorizing system, formatted as "HHMMSS".

Minimum required properties:

Interrupt Method (TSYSHCECommerce Module)

Interrupts the current action.

Syntax

public func interrupt() throws -> Void
- (void)interrupt;

Remarks

This method interrupts any processing that the class is currently executing.

Reset Method (TSYSHCECommerce Module)

Clears all properties to their default values.

Syntax

public func reset() throws -> Void
- (void)reset;

Remarks

This method clears all properties to their default values.

Sale Method (TSYSHCECommerce Module)

Sends a sale/purchase request.

Syntax

public func sale() throws -> Void
- (void)sale;

Remarks

This method sends a sale/purchase request to the Vital/TSYS transaction server. If the sale request was successful, the ResponseCode property will contain "00" or "10". Response will contain additional details about the purchase request.

Minimum required properties:

VoidTransaction Method (TSYSHCECommerce Module)

Sends a void request.

Syntax

public func voidTransaction(retrievalNumber: String, originalAmount: String) throws -> Void
- (void)voidTransaction:(NSString*)retrievalNumber :(NSString*)originalAmount;

Remarks

This method sends a void request to the Vital/TSYS transaction server. If the authorization request was successful, the ResponseCode property will contain "200". Response will contain additional details about the authorization request.

Method parameters are:

RetrievalNumberThe ResponseRetrievalNumber from the previously authorized transaction.
OriginalAmountThe original authorized amount.

Minimum required properties:

Note either RetrievalNumber or TransactionNumber may be used to reference the transaction that is to be retrieved, adjusted or voided. If both are supplied, the RetrievalNumber will be used and the TransactionNumber ignored.

In the case of performing level 3 or settlement transactions, TransactionNumber is not supported and thus RetrievalNumber must be used to reference the transaction.

Error Event (TSYSHCECommerce Module)

Information about errors during data delivery.

Syntax

func onError(errorCode: Int32, description: String)
- (void)onError:(int)errorCode :(NSString*)description;

Remarks

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

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

SSLServerAuthentication Event (TSYSHCECommerce Module)

Fired after the server presents its certificate to the client.

Syntax

func onSSLServerAuthentication(certEncoded: Data, certSubject: String, certIssuer: String, status: String, accept: inout Bool)
- (void)onSSLServerAuthentication:(NSData*)certEncoded :(NSString*)certSubject :(NSString*)certIssuer :(NSString*)status :(int*)accept;

Remarks

This event is where the client can decide whether to continue with the connection process or not. The Accept parameter is a recommendation on whether to continue or close the connection. This is just a suggestion: application software must use its own logic to determine whether to continue or not.

When Accept is False, Status shows why the verification failed (otherwise, Status contains the string "OK"). If it is decided to continue, you can override and accept the certificate by setting the Accept parameter to True.

SSLStatus Event (TSYSHCECommerce Module)

Shows the progress of the secure connection.

Syntax

func onSSLStatus(message: String)
- (void)onSSLStatus:(NSString*)message;

Remarks

The event is fired for informational and logging purposes only. Used to track the progress of the connection.

CCCard Type

Contains the customer's credit card information.

Remarks

This type contains the customer's credit card information. If you are processing transactions where the customer and his credit card are physically present, set the field with the data read from the card reader. You may set either Track1 or Track2 data (but not both). You must also set the to indicate which track is stored in the field.

Example: Setting the Fields CCCard card = new CCCard(); card.MagneticStripe = "B4012000033330026^FDMS TEST CARD /VISA^090410054321000000000000000 150 A"; card.EntryDataSource = edsTrack1; Example: Using a Constructor CCCard card = new CCCard("B4012000033330026^FDMS TEST CARD /VISA^090410054321000000000000000 150 A", edsTrack1);

If you are processing a transaction where the credit card is not physically present (eCommerce, mail/order, etc) or if the magstripe on the back of the card cannot be read by the card reader, you must set the , , and fields, and must be set to one of the manually entered enumerations.

Example: Setting the Fields CCCard card = new CCCard(); card.Number = "4788250000028291"; card.ExpMonth = 12; card.ExpYear = 2010; card.EntryDataSource = edsManualEntryNoCardReader; Example: Using a Constructor CCCard card = new CCCard("4012000033330026", 04, 2009); Note that the constructor in the previous example automatically sets the to edsManualEntryNoCardReader. If you wish to set any other value for the , you must set it yourself before authorizing the transaction.

When authorizing a transaction, the fields used by the class are solely dependant on the value of . If you set the , , and fields, but is set to edsTrack2, the class will look for data when authorizing the transaction, and will because none is present.

Fields

cardType
TCardTypes

Default Value: 0

Type of credit card being used in this transaction. This property contains the customer's credit card type. This is automatically computed after the is set, but it can also be changed manually. A list of valid card types is included below.

ctUnknown (0) Invalid or unknown prefix, card type not known.
ctVisa (1) Visa or Delta Card.
ctMasterCard (2) MasterCard.
ctAMEX (3) American Express Card.
ctDiscover (4) Discover Card.
ctDiners (5) Diners Club or Carte Blanche Card.
ctJCB (6) JCB Card.
ctVisaElectron (7) Visa Electron Card (runs as a Visa for most gateways)
ctMaestro (8) Maestro Card
ctLaser (10) Laser Card (Ireland)

cvvData
String

Default Value: ""

Three digit security code on back of card (optional).

This alphanumeric property contains the three digit Visa "Card Verification Value" (CVV), MasterCard "Card Verification Code" (CVC), or four-digit American Express "Card Identification Number" (CID). This value appears as additional characters embossed on the card signature line following the credit card account number on the back of the credit card. This is an optional property which can be used to determine if the customer is actually in possession of the credit card.

Even if the is incorrect, the transaction may still be authorized. It is up to the merchant to examine the ResponseCVVResult property and decide whether to honor the transaction or not.

Note: When set to a non-empty value, will be automatically set to cvpProvided. If set to empty string (""), will be automatically set to cvpNotProvided.

cvvPresence
CCCVVPresences

Default Value: 0

Indicates the presence of the card verification value.

This property is used to indicate the presence of .

The class will automatically set this value to cvpProvided when a value is specified. You can explicitly specify the indicator by setting this property.

Available values are:

  • cvpNotProvided (0)
  • cvpProvided (1)
  • cvpIllegible (2)
  • cvpNotOnCard (3)

entryDataSource
EntryDataSources

Default Value: 0

This property contains a 1-character code identifying the source of the customer data. The table below shows all supported values for this property.

edsTrack1 (0) Full Magnetic stripe read and transmit, Track 1.
edsTrack2 (1) Full magnetic stripe read and transmit, Track 2.
edsManualEntryTrack1Capable (2) Manually keyed, Track 1 capable.
edsManualEntryTrack2Capable (3)Manually keyed, Track 2 capable.
edsManualEntryNoCardReader (4)Manually keyed, terminal has no card reading capability (use this for e-commerce and MOTO transactions).
edsTrack1Contactless (5)Full magnetic stripe read (Track 1 only), Chip Card capable terminal (Visa, Mastercard, and JCB Transactions only).
edsTrack2Contactless (6)Full magnetic stripe read (Track 2 only), Chip Card capable terminal (Visa, Mastercard, and JCB Transactions only).
edsManualEntryContactlessCapable (7)Manually keyed, Chip Card read capable terminal (Visa, MasterCard, and JCB transactions only).
edsIVR (8)Interactive Voice Response processing. This is applicable to Mail Order/Telephone Order (MOTO) transactions. (, , and are sent).
edsKiosk (9)Automated kiosk transaction. Track1 or Track2 data must be sent in , the transaction cannot be manually entered.

Below is a list of processors and their support EntryDataSource values:

FDMS - edsTrack1, edsTrack2, edsManualEntryTrack1Capable, edsManualEntryTrack2Capable, edsManualEntryNoCardReader, edsTrack1Contactless, edsTrack2Contactless, edsManualEntryContactlessCapable, edsIVR, edsKiosk

FDMSOmaha - All EntryDataSources applicable

FDMS Rapid Connect - All EntryDataSources applicable

Global - edsTrack1, edsTrack2, edsManualEntryTrack1Capable, edsManualEntryTrack2Capable, edsManualEntryNoCardReader, edsTrack1Contactless, edsTrack2Contactless, edsIVR, edsKiosk

PTech - edsTrack1, edsTrack2, edsManualEntryTrack1Capable, edsManualEntryTrack2Capable, edsManualEntryNoCardReader, edsTrack1Contactless, edsTrack2Contactless, edsManualEntryContactlessCapable

TSYS - edsTrack1, edsTrack2, edsManualEntryTrack1Capable, edsManualEntryTrack2Capable, edsManualEntryNoCardReader, edsTrack2Contactless, edsManualEntryContactlessCapable

TSYSHC - Values are based on Industry type.

TSYSHCBenefit edsTrack2, edsManualEntryTrack1Capable, edsManualEntryTrack2Capable
TSYSHCECommerce edsManualEntryNoCardReader
TSYSHCRetail edsTrack1, edsTrack2, edsManualEntryTrack1Capable, edsManualEntryTrack2Capable, edsTrack1Contactless, edsTrack2Contactless, edsManualEntryContactlessCapable

expMonth
Int32

Default Value: 1

Expiration month of the credit card specified in .

This property contains the expiration date of the customer's credit card, and must be in the range 1 - 12.

expYear
Int32

Default Value: 2000

Expiration year of the credit card specified in .

This property contains the expiration date of the customer's credit card. This property must be in the range 0 - 99, or 2000 - 2099. Any date before the year 2000 or after 2099 cannot be specified.

isEncrypted
Bool

Default Value: False

Determines whether data set to the or fields is validated.

By default, when the or fields are set, the value will be validated and normalized. For instance, "4444-33332222 1111" will be normalized as "4444333322221111" and data will be parsed for the track specified by . However, any other non-numerical data entered will cause an exception to be thrown. It may be useful in some gateways to send other data in the or fields, and this can be accomplished by setting IsEncrypted to true. However, please note that in doing so automatic calculation of the may be affected, and the card number will not be verified.

magneticStripe
String

Default Value: ""

Track data read off of the card's magnetic stripe.

If is not one of the manually entered enumerations, then this property must be set with the track1 or track2 data from the magnetic stripe on the back of the customer's credit card. This includes everything after but not including the start sentinel (% or ;) and up to but not including the end sentinel (?) and LRC check character. You may only set this property with track 1 or track 2 data, and may not pass both. Use the property to indicate which track you are sending.

The following example shows how to set the and properties if the data read off the card is "%B4788250000028291^TSYS^05121015432112345678?;4788250000028291=05121015432112345678?"

class.CardMagneticStripe = "B4788250000028291^TSYS^05121015432112345678" class.CardEntryDataSource = edsTrack1 or class.CardMagneticStripe = "4788250000028291=05121015432112345678" class.CardEntryDataSource = edsTrack2

Industry regulations do not allow merchants or processors to store track data in any form of persistent storage. Failure to abide by this regulation can result in significant fines and other penalties.

number
String

Default Value: ""

Customer's credit card number for the transaction.

If you're sending the transaction with data, this property should be left empty.

Constructors

public init()
public init(number: , expMonth: , expYear: )
public init(magneticStripe: , entryDataSource: )

TSYSHCLevel2 Type

Contains the Corporate Purchasing Card data to create Level2 transactions.

Remarks

Contains the Corporate Purchasing Card data to create Level2 transactions.The properties contained by this type are listed below.

Fields

amexChargeDescriptor
String

Default Value: ""

Description of this transaction.

This property may contain up to 40 characters of free text (Spaces allowed) when sending Level II data for an American Express purchasing card.

amexChargeDescriptor2
String

Default Value: ""

Description of this transaction.

This property may contain up to 40 characters of free text (Spaces allowed) when sending Level II data for an American Express purchasing card.

amexChargeDescriptor3
String

Default Value: ""

Description of this transaction.

This property may contain up to 40 characters of free text (Spaces allowed) when sending Level II data for an American Express purchasing card.

amexChargeDescriptor4
String

Default Value: ""

Description of this transaction.

This property may contain up to 40 characters of free text (Spaces allowed) when sending Level II data for an American Express purchasing card.

amexRequesterName
String

Default Value: ""

The name of the requestor, if different than the cardholder.

This property contains the name of the requester, if the Card member is not the person that ordered or purchased the product or service.

The maximum length for this field is 38 characters.

amexShippedToZip
String

Default Value: ""

The zip code to which the commodity was shipped.

If the ship-to zip code is not available, or the customer purchased the item in person (Card-present transaction), this property should be defaulted to the zip code of the merchant where the purchase took place. This is only used when sending Level II data for an American Express purchasing card.

The maximum length for this property is 6 characters.

isTaxExempt
Bool

Default Value: False

Identifies the characteristics of the amount appearing in and allows you to indicate whether the purchasing card qualifies for tax-exempt status.

When set to "True", the purchasing card will be indicated as being tax-exempt. When set to "False", the amount of will be indicated as being Local Sales Tax.

Note: This property cannot be set to "True" if there is a set.

purchaseOrderNumber
String

Default Value: ""

Optional customer-specified purchase order number.

This property contains a Purchase Order Number supplied by the Visa or MasterCard Purchasing Card cardholder. The maximum length is 25 characters.

taxAmount
String

Default Value: ""

Sales tax charged in addition to the original TransactionAmount

Any non-zero sales tax must have a minimum value of 0.1% and a maximum value of 22% of the sale amount.

This amount is to be presented with an implied decimal point. For example, US $10.00 must be represented as 1000, and $0.10 is likewise simply 10. The allowable number of significant digits as well as the positioning of any implied decimal point is dictated by the designated CurrencyCode configuration setting. In the United States (default), the number of allowable significant digits is seven. Thus the maximum TransactionAmount is "9999999", yielding a US dollar amount of $99,999.99. This field may not contain a negative number.

Constructors

public init()

TSYSHCResponse Type

Contains the response to the authorization.

Remarks

This type contains the results of an authorization transaction made with the TSYSHCRetail or TSYSHCECommerce class. The properties contained by this type are listed below.

Fields

approvalCode
String (read-only)

Default Value: ""

Contains an authorization code when a transaction has been approved.

This six character property contains an authorization code when a transaction has been approved. If the returned indicates that the transaction has not been approved, then the contents of the property should be ignored. The must be stored and submitted in the settlement data capture record.

authorizedAmount
String (read-only)

Default Value: ""

The partial authorized amount.

This property will be populated with the partial authorized amount. If the transaction is not a partial authorization, this property will be "" (empty string).

avsResult
String (read-only)

Default Value: ""

Contains the Address Verification System result code.

This one character property contains the Address Verification System (AVS) result code. An AVS result code can provide additional information concerning the authentication of a particular transaction for which cardholder address verification was requested. An AVS result code of "0" will be returned in the response message when no address verification has been requested. The value returned should be stored and submitted as part of the batch settlement. Valid AVS codes are:

CodeDescription
0Approved/Declined - Address verification was not requested or it was requested but the transaction was declined (Visa, MC, Amex, Discover).
AAddress Match - CustomerAddress matches, CustomerZip does not, or the request does not include the CustomerZip (Visa, Amex, Discover).
I*Ver Unavailable - Address information not verified (Discover).
NNo match - Transaction contained postal/ZIP code only, or street address only, or postal code and street address. Also used when transaction requests AVS but sends no AVS data (Visa, MC, Amex, Discover).
RRetry - System unable to process (Visa, MC, Amex, Discover).
SServ Unavailable - Service not supported (MC, Amex, Discover).
UVer Unavailable - No data from Issuer/Authorization platform (Visa, MC, Amex, Discover).
WZip Match - Nine character CustomerZip matches, CustomerAddress does not (MC, Discover).
XExact Match - Nine character CustomerZip and CustomerAddress match (MC, Discover).
YExact Match - CustomerZip and CustomerAddress match (Visa, MC, Amex, Discover).
ZZip Match - CustomerZip matches; CustomerAddress does not match or street address not included in the request (Visa, MC, Amex, Discover).
1APPROVAL - Cardholder name and ZIP match (Amex only).
2APPROVAL - Cardholder name, address, and ZIP match (Amex only).
3APPROVAL - Cardholder name, address match (Amex only).
4APPROVAL - Cardholder name matches (Amex only).
5APPROVAL - Cardholder name incorrect, ZIP matches (Amex only).
6APPROVAL - Cardholder name incorrect, address and ZIP match (Amex only).
7APPROVAL - Cardholder name incorrect, address matches (Amex only).
8NO MATCH - Cardholder name, address, and ZIP do not match (Amex only).

*AVS Result Code for International addresses only

batchNumber
Int32 (read-only)

Default Value: 0

Contains the incrementing ID assigned by TSYS to identify a merchant batch.

The batch number that is returned by the host is the current batch number. This will typically the same batch number used by TSYSHCBatchMgr to close the batch.

Note that if CaptureMode is set to Delay, Hold, or Capture the value here may not necessarily be the final batch number when captured. See CaptureMode for more details.

cardType
String (read-only)

Default Value: ""

The type of card sent in the authorization request.

Possible values are:

  • CHECK
  • VISA
  • MASTERCARD
  • AMEX
  • DISCOVER
  • JCB
  • PRIVATE LABEL
  • GIFT CARD
  • DEBIT
  • EBT

code
String (read-only)

Default Value: ""

Indicates the status of the authorization request.

This property contains the response code indicating the status of the authorization request. The Point of Sale (POS) system must evaluate this response code and NOT the to determine nature of a response message. A response code of "00" represents an approval. A response code of "10" indicates that the transaction was partially approved for a lesser amount (). All other response codes represent non-approved requests. Do NOT interpret all non-approved response codes as "DECLINED".

A list of valid result s are listed in the table of contents.

commercialCardType
TSYSCommercialCardTypes (read-only)

Default Value: 0

Response property that indicates whether the card is a commercial card.

If you wish to support Corporate Purchasing Cards with Level II or Level III data, you should inspect the value of this property after a successful authorization. If the Vital/TSYS host indicates that the authorized card is a commercial card, you may use the TSYSLevel2 or TSYSLevel3 classs to add the extra data required during settlement.

Possible values for this property include:

tccNotCommercial (0) Not a commercial card. You must not send Level II or Level III data in the settlement.
tccBusinessCard (1) Business Card
tccVisaCommerce (2) Visa Commerce (Reserved for future use)
tccCorporateCard (3) Corporate Card
tccPurchaseCard (4) Purchasing Card
Note: Of the possible s for Visa cards, you should only send Level III data for tctPurchaseCards. Level III may be sent for any MasterCard except cctNotCommercial.

This property is only valid after a successful authorization request and response.

cvvResult
String (read-only)

Default Value: ""

Contains the returned CVV result code if it was requested.

If a CVV value was sent in the authorization request, then this one character property will contain the host returned Card Verification Value result code. Please note that a CVV Result code is never returned for an American Express transaction, even if the CVV data is included in the authorization. Instead, an AMEX transaction will be declined if the CVV value does not match, with an indicating such. The following is a list of current result codes:

MCVV2 match.
NCVV2 no match.
PNot processed.
SMerchant has indicated that CVV2 is not present on card.
UIssuer not certified and/or has not provided Visa encryption keys.

installmentAdvice
InstallmentAdvices (read-only)

Default Value: 0

Contains the Merchant Advice Code returned by MasterCard MIP.

Possible values are:

ivNoDataPresent (0) Installment advice data was not returned.
ivNewAccountInfo (1) New account information.
ivTryAgainLater (2) Try again later.
ivDoNotTryAgain (3) Do not try again for recurring payment transaction.
ivCancelRecurring (4) Recurring payment cancellation.

retrievalNumber
String (read-only)

Default Value: ""

This number is to be used to identify transactions and should be submitted when making adjustments, reversals or at settlement.

This property contains a 12-character value reflecting the transaction Retrieval Reference Number returned by the authorizing system. The Point of Sale (POS) system should record the Retrieval Reference Number received in the original authorization response.

returnedACI
String (read-only)

Default Value: ""

Returned Authorization Characteristics Indicator contains CPS qualification status.

This one character property contains the returned Authorization Characteristics Indicator (ACI). This value provides information concerning the transaction's CPS qualification status. It is not recommended that the Point of Sale (POS) system attempt to interpret the meaning of this value. Instead, the POS system should extract whatever value is returned in this property and submit it in the batch settlement. The POS system should not interpret any relationship between this property and the presence of data in either the or properties.

text
String (read-only)

Default Value: ""

Text information that describes each response code.

This property contains a 16-character response or display text message. This message is used by the terminal to display the authorization result. The display text must not be used to determine the nature of a response message. VisaNet will translate the response according to the merchant's selected language.

The English-language response text messages are listed in the table of contents.

transactionDate
String (read-only)

Default Value: ""

Local transaction date returned from the server in MMddyy format.

This six digit property contains a local transaction date calculated by the authorization center using the time zone differential specified by the Merchant's Time Zone;. This property should be recorded and submitted in the Batch Settlement.

transactionNumber
String (read-only)

Default Value: ""

Check this property against the original Transaction Number.

This property should be compared to the TransactionNumber in order to match a response with a given authorization request when in Interleaved mode (Timeout = 0). If running in non-interleaved (synchronous) mode, this property should always be identical to TransactionNumber. If it is not, the transaction must not be settled in the Batch Settlement.

transactionTime
String (read-only)

Default Value: ""

Local transaction time returned from the server in HHmmss format.

This six digit property contains the Local Transaction Time returned by the authorizing system. This property should be recorded and submitted in the Batch Settlement.

Constructors

public init()

Config Settings (TSYSHCECommerce Module)

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.

TSYSHCECommerce Config Settings

AllowPartialAuths:   Indicates whether partial authorizations are to be supported.

When this setting is True, if the credit card being authorized does not contain sufficient funds to cover the TransactionAmount, the card will not be declined. Instead, the transaction will be authorized for a lesser amount. The customer must then use another form of payment to make up the remainder. The total amount authorized by TSYS will be returned in the Response.AuthorizedAmount. For instance, if the TransactionAmount is $100.00, but the card only has a $50.00 balance, the card is charged for $50.00, and the Response.AuthorizedAmount will be "50.00". The merchant may then collect the remaining $50 in cash, check, credit card, or any other acceptable form of payment. This setting is False by default.

AlternateMerchantName:   Contains an alternate merchant/DBA name.

This configuration setting allows you to specify an alternate merchant/DBA name. The specified value can be up to 25 characters (A/N and special chars) in length.

AuthorizationIndicator:   The type of authorization request.

This field defines the type of authorization request and must be included on all MasterCard authorization and reversal transactions.

Valid values are:

Code Description
P Pre Authorization
F Final Authorization
U Undefined Authorization

CAVV:   AuthenticationCAVV data from the ThreeDSecure class.

This setting is used to pass 3D Secure CAVV data on to the transaction server. This field must be formatted as a 28-byte Base-64 encoded value. This class may be used in conjunction with the ThreeDSecure class from the E-Payment Integrator toolkit or with any other 3D Secure MPI implementation. Other values necessary for passing 3D Secure data include XID and ECI. This setting is only valid for E-Commerce transactions.

ECI:   Electronic Commerce Indicator.

This contains a 1-character transaction indicator identifying the type of transaction being authorized. This is also known as "MOTO". This value is used only for Card Not Present transactions. See the table below for a list of supported values.

IndicatorDescription
EMPTY ("") Do not send Electronic Commerce Indicator in authorization request (ie: for Retail transactions)
SPACE (" ")Not a Mail/Telephone Order Transaction (ie: for retail transactions).
1One Time Occurrence of a Mail/Telephone Order Transaction (use for Direct Marketing).
2Recurring Mail/Telephone Order Transaction.
3Installment Payment of a Mail/Telephone Order Transaction.
4Unknown Classification.
5Secure Electronic Transaction (3-D Secure) and MasterCard SecureCode (UCAF)
6Non-authenticated security transaction at a 3-D Secure capable merchant, and merchant attempted to authenticate the cardholder using 3-D Secure.
7Non-authenticated Security Transaction, such as a Channel-Encrypted Transaction (default for CardNotPresent eCommerce transactions).
8Non-secure Electronic Commerce Transaction
AIn-App Authentication (Discover, Mastercard and Amex)
RFirst recurring SecureCode Phone Order transaction (Mastercard Only)
TSingle nonrecurring SecureCode Phone Order transaction (Mastercard Only)

Note: Other values necessary for passing 3D Secure data are CAVV and XID.

Note: Please make sure to send the SPACE (" ") value inside quotes. For Example:

TSYSRetail.Config("ECI=\" \"");

Language:   Indicates the language to be used in formatting the authorization response text message.

This field allows you to specify the two-character indicator to indicate the format of the authorization response text message. The current possible values are:

00 English
01 Spanish
02 Portuguese
POSAuthEntity:   The authentication entity to indicate the circumstances in which card data was entered at the POS.

This config maps to field A21_B5 in the TSYS specification. Default values are sent based on specified data such as CardEntryDataSource but values may need to be set explicitly based on your POS operation and environment. Available values are:

Value Description
0 Not authenticated
1 ICC - Offline PIN
2 Card acceptance device
3 Authorizing agent - Online PIN (MC)
4 Merchant/card acceptor - signature
5 Other (MC)
9 Unknown, data not available
POSCardCaptureCapability:   Card capture capability data to indicate the circumstances in which card data was entered at the POS.

This config maps to field A21_B8 in the TSYS specification. Default values are sent based on specified data such as CardEntryDataSource but values may need to be set explicitly based on your POS operation and environment. Available values are:

Value Description
0 No capture capability
1 Card capture capability
9 Unknown; data not available
POSCardholderAuthCapability:   Cardholder authentication capability data to indicate the circumstances in which card data was entered at the POS.

This config maps to field A21_B7 in the TSYS specification. Default values are sent based on specified data such as CardEntryDataSource but values may need to be set explicitly based on your POS operation and environment. Available values are:

Value Description
0 No electronic authentication capability
1 PIN capability
2 Electronic signature analysis capability (MC)
5 Electronic authentication capability is inoperative (MC)
6 Other (MC)
9 Unknown; data not available
POSCardholderAuthMethod:   Cardholder authentication method to indicate the circumstances in which card data was entered at the POS.

This config maps to field A21_B4 in the TSYS specification. Default values are sent based on specified data such as CardEntryDataSource but values may need to be set explicitly based on your POS operation and environment. Available values are:

Value Description
0 Not authenticated
1 PIN
2 Electronic signature analysis (MC)
5 Manual signature verification
6 Other manual verification (driver's license number, etc)
9 Unknown, data not available
F Suspected fraud (merchant suspicious)
Q Cardholder verified by Biometrics
R ID verified
S Other systematic verification (MC)
T Electronic ticket environment (Amex)
POSCardholderPresent:   Cardholder present data to indicate the circumstances in which card data was entered at the POS.

This config maps to field A21_B1 in the TSYS specification. Default values are sent based on specified data such as CardEntryDataSource but values may need to be set explicitly based on your POS operation and environment. Available values are:

Value Description
0 Cardholder present
1 Cardholder not present, unspecified reason
2 Cardholder not present, mail transaction
3 Cardholder not present, phone transaction
4 Cardholder not present, standing (recurring) transaction
5 Cardholder not present, electronic commerce
8 Not present, recurrent billing (Amex)
R Recurring purchase transaction (original transaction was token-based with valid cryptogram)
P Partial shipment purchase transaction (original transaction was token-based with valid cryptogram)
POSCardInputCapability:   Card input capability data to indicate the circumstances in which card data was entered at the POS.

This config maps to field A21_B6 in the TSYS specification. Default values are sent based on specified data such as CardEntryDataSource but values may need to be set explicitly based on your POS operation and environment. Available values are:

Value Description
0 Unknown; data not available
1 Manual; no POS device
2 Magnetic stripe reader capability
3 Bar Code / Payment Code read
4 Optical Character Reader (OCR) capability (MC)
5 Integrated Circuit Card (ICC) capability
6 Key entry only capability
A PAN auto-entry via contactless magnetic stripe
B Magnetic stripe reader and key entry capability
C Magnetic stripe reader, ICC and key entry capability
D Magnetic stripe reader and ICC capability
E ICC and key entry capability
H ICC reader and contactless capability
M PAN auto-entry via contactless chip
V Other capability (MC)
X Magnetic stripe signature (Amex)
POSCardInputMode:   Card input mode to indicate the circumstances in which card data was entered at the POS.

This config maps to field A21_B3 in the TSYS specification. Default values are sent based on specified data such as CardEntryDataSource but values may need to be set explicitly based on your POS operation and environment. Available values are:

Value Description
0 Unspecified, data not available
1 Manual input, no POS device
2 Magnetic stripe reader input
3 Bar code/Payment code
6 Key entered input
7 Merchant initiates a transaction for the cardholder using the payment credential stored on file
A PAN auto-entry via contactless magnetic stripe
B Magnetic stripe reader input, track data captured and passed unaltered
C Online chip
F Offline chip
M PAN auto-entry via contactless Chip (EMV Mode)
N Track data read and sent unaltered, chip capable POS device, chip data could not be read
P Track data read and sent unaltered, chip capable terminal not having an application that supports the chip card type.
R PAN entry via electronic commerce, including remote chip
S Electronic commerce, no security, channel encrypted, or SET without cardholder certificate
V Manually entered with keyed CID (Amex, JCB Canada)
W Swiped transaction with keyed CID (Amex, JCB Canada)
X Magnetic stripe signature (Amex, JCB Canada)
Y Magnetic stripe signature with keyed CID (Amex, JCB Canada)
POSCardOutputCapability:   Card output capability data to indicate the circumstances in which card data was entered at the POS.

This config maps to field A21_B10 in the TSYS specification. Default values are sent based on specified data such as CardEntryDataSource but values may need to be set explicitly based on your POS operation and environment. Available values are:

Value Description
0 Unknown; data not available
1 None
2 Magnetic strip write (MC)
3 ICC
S Other (MC)
POSCardPresent:   Card present data to indicate the circumstances in which card data was entered at the POS.

This config maps to field A21_B2 in the TSYS specification. Default values are sent based on specified data such as CardEntryDataSource but values may need to be set explicitly based on your POS operation and environment. Available values are:

Value Description
0 Card not present
1 Card present
W Transponder
X Contactless chip
Z Digital Wallet [AX]
POSChipConditionCode:   Chip condition code to indicate the circumstances in which card data was entered at the POS.

This value is a one-character numeric code used in Visa Smart Debit/Visa Smart Credit (VSDC) transactions indicating whether VSDC terminals are functioning correctly when reading magnetic stripes in VSDC transactions. Specifically, this field provides data about magnetic stripe-read transactions at VSDC terminals that can be used to diagnose malfunctioning cards or terminals and to detect fraud patterns.This config maps to field A21_B13 in the TSYS specification. Default values are sent based on specified data such as CardEntryDataSource but values may need to be set explicitly based on your POS operation and environment. Available values are:

Value Description
0 Default value when the service code does not begin with 2 or 6.
1 Use this value when service code begins with 2 or 6, and the last read from a chip at the chip capable terminal was successful, or was not a chip transaction, or unknown.
2 Use this value when the service code begins with 2 or 6, and last transaction at the chip capable terminal was an unsuccessful chip read.
POSEnvironmentIndicator:   Provides additional information about the transaction.

This Visa only configuration setting is used to provide additional information about the transaction. This value should be set in the following scenarios with the respective values:

Value Description
C Card On File
I Installment Payment
R Recurring Payment
Note: If the merchant stores payment credential for the first time, the value in POSCardInputMode should reflect the actual entry mode for the transaction (i.e. manual input, key entered).

If the merchant initiates a transaction using a stored payment credential, the value in POSCardInputMode should be '7' for Credential on File transactions.

POSOperatingEnvironment:   Operating environment data to indicate the circumstances in which card data was entered at the POS.

This config maps to field A21_B9 in the TSYS specification. Default values are sent based on specified data such as CardEntryDataSource but values may need to be set explicitly based on your POS operation and environment. Available values are:

Value Description
0 No POS device used
1 On card acceptor premises; attended POS device
2 On card acceptor premises; unattended POS device
3 Off card acceptor premises; attended
4 Off card acceptor premises; unattended
5 On cardholder premises; unattended
6 Off cardholder premises; unattended (MC)
9 Unknown; data not available
M Off card acceptor premises; merchant mobile POS environment, including mPOS (Visa, MC)
P On card acceptor premises; merchant mobile POS environment, including mPOS (Visa, MC)
Q Off card acceptor premises; cardholder mobile environment, including home PC, mobile phone, PDA (Visa, MC)
R On card acceptor premises; cardholder mobile environment, including home PC, mobile phone, PDA (Visa, MC)
S Electronic delivery of product (Amex)
T Physical delivery of product (Amex)
POSPINCaptureCapability:   PIN capture capability data to indicate the circumstances in which card data was entered at the POS.

This config maps to field A21_B12 in the TSYS specification. Default values are sent based on specified data such as CardEntryDataSource but values may need to be set explicitly based on your POS operation and environment. Available values are:

Value Description
0 No PIN capture capability
1 Unknown; data not available
2 Reserved
3 Reserved
4 PIN capture capability four characters maximum
5 PIN capture capability five characters maximum
6 PIN capture capability size characters maximum
7 PIN capture capability seven characters maximum
8 PIN capture capability eight characters maximum
9 PIN capture capability nine characters maximum
A PIN capture capability ten characters maximum
B PIN capture capability eleven characters maximum
C PIN capture capability twelve characters maximum
POSTerminalOutputCapability:   Terminal output capability data to indicate the circumstances in which card data was entered at the POS.

This config maps to field A21_B11 in the TSYS specification. Default values are sent based on specified data such as CardEntryDataSource but values may need to be set explicitly based on your POS operation and environment. Available values are:

Value Description
0 Unknown; data not available
1 None
2 Printing capability only
3 Display capability only
4 Printing and display capability
RawRequest:   Returns the request sent to the server for debugging purposes.

After an operation this setting may be queried to return the request as it was sent to the server. This is useful for debugging purposes.

RawResponse:   Returns the response received from the server for debugging purposes.

After an operation this setting may be queried to return the response as it was received from the server. This is useful for debugging purposes.

RequestToken:   Indicates whether to request a token for the specified card data sent in an Authorize request.

When set to 'True' prior to sending a request (such as a Sale), a token will be requested for the specified Card data. Provided the authorization and token generation was successful, a token will be returned in the response and can be retrieved via Token. The returned token can then be used to process future transactions without the use of Card data with the exception of the expiration details. The default value is 'False'.

NOTE: When using this request, verification and authorization of the card will be performed.

ResponseCAVV:   Used for 3D-Secure transactions. Indicates whether the submitted CAVV value passed validation.

This CAVV Result code indicates whether the authentication value submitted in the CAVV field can be validated by either Visa or the card issuer. The table below shows the possible values returned from Vital/TSYS.

Blank or not presentCAVV not validated.
0CAVV not validated because erroneous data was submitted.
1CAVV failed validation.
2CAVV passed validation.
3CAVV validation could not be performed; Issuer attempt incomplete.
4CAVV validation could not be performed; Issuer system error.
5Reserved for future use.
6Reserved for future use.
7CAVV attempt - failed validation - issuer available (US issued card/non-US acquirer).
8CAVV attempt - passed validation - issuer available (US issued card/non-US acquirer).
9CAVV attempt - failed validation - issuer unavailable (US issued card/non-US acquirer).
ACAVV attempt - passed validation - issuer unavailable (US issued card/non-US acquirer).
BCAVV passed validation, information only, no liability shift.
CCAVV was not validated - attempted.
DCAVV was not validated - authentication.
This field is read-only and is only returned for E-Commerce transactions where 3D-Secure data ( CAVV, ECI, and XID) was submitted in the authorization.

ResponseUCAF:   Used for MasterCard SecureCode transactions to indicate whether MasterCard downgraded the SecureCode transaction and sent it to the Issuer.

This UCAF Result code indicates the security level and cardholder authentication associated with the transaction. Mastercard's processing rules allow merchants to gain a liability shift and interchange benefit if they submit their electronic commerce transactions for cardholder authentication. If the cardholder authentication detail is not present in UCAFData field for MasterCard SecureCode transactions, MasterCard will downgrade and send the transaction to the Issuer. This field is read-only and is only returned for MasterCard SecureCode E-Commerce transactions to indicate if the transaction was downgraded or not.

RetrieveToken:   Sends a Token Only request.

This is an action config which when called will send a token only request to the TSYS Host. Provided the request was successful, a token will be returned for the specified Card. The token can be retrieved via Token. For this request, no card verification or authorization will be performed.

ServerURL:   The server to which transactions are posted.

This is name of the server to which all transactions are posted. Do not use an IP address, use the actual name, as a server's IP address may change. The default (Live) TSYS server is "https://ssl2.vitalps.net/scripts/gateway.dll?transact", but you may use "https://ssltest.tsysacquiring.net/scripts/gateway.dll?transact" for testing.

SurchargeAmount:   The transaction fee amount charged to the customer to account for acquirer-assessed surcharge.

This configuration setting is for informational purposes only and any surcharge amounts charged to the customer should be included in the TransactionAmount.

The format of this field is 'annnnnnnn' where 'a' is either 'D' for debit or 'C' for credit. 'nnnnnnnn' is the numeric fee amount with the decimal implied. For example: 'D00000150' is a $1.50 transaction fee amount debited to the cardholder's account.

Note: If an amount is only specified, the component will generate the format above by prepending a 'D' and the necessary number of 0's.

Token:   The token received from the TSYS host when a token request is sent.

This field will contain the token received from TSYS from either a RetrieveToken or RequestToken request. This field is also used to specify a token value, used in place of Card data, to be sent in an authorization request (such as Sale or Credit).The token is formatted as a card number, with the last 4 digits preserved. Other characters in the number will be letters rather than numbers. Tokens are used as an added security measure to protect a customer's Card and may also help decrease PCI Compliance verification as storing credit card data is no longer needed.

UCAFData:   UCAF Authentication data from the MasterCard SecureCode authentication.

This configuration setting is used to pass encoded MasterCard SecureCode issuer or cardholder-generated authentication data. This is a variable length security field up to 32 bytes in length. This setting is only valid for MasterCard E-Commerce transactions.

UCAFSecurityLevel:   Indicates the merchant's support and usage of UCAF in MasterCard SecureCode transactions.

This configuration setting is used to pass the UCAF Collection Indicator on MasterCard SecureCode e-commerce credit transactions. Mastercard's processing rules allow merchants to gain a liability shift and interchange benefit if they submit their electronic commerce transactions for cardholder authentication. Merchants need to pass the appropriate authentication detail in UCAFData. Other values necessary for passing SecureCode data include UCAFData and ECI. This setting is required on all MasterCard SecureCode E-Commerce transactions. The valid values for this configuration setting are:

IndicatorDescription
0 UCAF data is not supported by the merchant or the merchant has chosen not to send the indicator.
1 UCAF data collection is supported by the merchant and UCAF data was present and contained an attempted AAV for Mastercard SecureCode.
2 UCAF data collection is supported by the merchant and UCAF data was present and contained a fully authenticated AAV.
5 Issuer Risk-Based Decisioning.
6 Merchant Risk-Based Decisioning.
7 Partial Shipment, Incremental or Recurring Payment.
XID:   TransactionId from a 3D Secure authentication.

This setting is used to pass the 3D Secure TransactionId (XID) data on to the credit card processor. This setting must be formatted as a 20-byte plaintext value, or a 28-byte Base-64 encoded value. This class may be used in conjunction with the ThreeDSecure class from the E-Payment Integrator toolkit or with any other 3D Secure MPI implementation. For example: Other settings necessary for passing 3D Secure data are CAVV and ECI. This setting is only valid for E-Commerce transactions.

HTTP Config Settings

AcceptEncoding:   Used to tell the server which types of content encodings the client supports.

When AllowHTTPCompression is True, the class adds an Accept-Encoding header to the request being sent to the server. By default, this header's value is "gzip, deflate". This configuration setting allows you to change the value of the Accept-Encoding header. Note: The class only supports gzip and deflate decompression algorithms.

AllowHTTPCompression:   This property enables HTTP compression for receiving data.

This configuration setting enables HTTP compression for receiving data. When set to True (default), the class will accept compressed data. It then will uncompress the data it has received. The class will handle data compressed by both gzip and deflate compression algorithms.

When True, the class adds an Accept-Encoding header to the outgoing request. The value for this header can be controlled by the AcceptEncoding configuration setting. The default value for this header is "gzip, deflate".

The default value is True.

AllowHTTPFallback:   Whether HTTP/2 connections are permitted to fallback to HTTP/1.1.

This configuration setting controls whether HTTP/2 connections are permitted to fall back to HTTP/1.1 when the server does not support HTTP/2. This setting is applicable only when HTTPVersion is set to "2.0".

If set to True (default), the class will automatically use HTTP/1.1 if the server does not support HTTP/2. If set to False, the class if the server does not support HTTP/2.

The default value is True.

Append:   Whether to append data to LocalFile.

This configuration setting determines whether data will be appended when writing to LocalFile. When set to True, downloaded data will be appended to LocalFile. This may be used in conjunction with Range to resume a failed download. This is applicable only when LocalFile is set. The default value is False.

Authorization:   The Authorization string to be sent to the server.

If the Authorization property contains a nonempty string, an Authorization HTTP request header is added to the request. This header conveys Authorization information to the server.

This property is provided so that the HTTP class can be extended with other security schemes in addition to the authorization schemes already implemented by the class.

The AuthScheme property defines the authentication scheme used. In the case of HTTP Basic Authentication (default), every time User and Password are set, they are Base64 encoded, and the result is put in the Authorization property in the form "Basic [encoded-user-password]".

BytesTransferred:   Contains the number of bytes transferred in the response data.

This configuration setting returns the raw number of bytes from the HTTP response data, before the component processes the data, whether it is chunked or compressed. This returns the same value as the Transfer event, by BytesTransferred.

ChunkSize:   Specifies the chunk size in bytes when using chunked encoding.

This is applicable only when UseChunkedEncoding is True. This setting specifies the chunk size in bytes to be used when posting data. The default value is 16384.

CompressHTTPRequest:   Set to true to compress the body of a PUT or POST request.

If set to True, the body of a PUT or POST request will be compressed into gzip format before sending the request. The "Content-Encoding" header is also added to the outgoing request.

The default value is False.

EncodeURL:   If set to True the URL will be encoded by the class.

If set to True, the URL passed to the class will be URL encoded. The default value is False.

FollowRedirects:   Determines what happens when the server issues a redirect.

This option determines what happens when the server issues a redirect. Normally, the class returns an error if the server responds with an "Object Moved" message. If this property is set to 1 (always), the new URL for the object is retrieved automatically every time.

If this property is set to 2 (Same Scheme), the new URL is retrieved automatically only if the URL Scheme is the same; otherwise, the class .

Note: Following the HTTP specification, unless this option is set to 1 (Always), automatic redirects will be performed only for GET or HEAD requests. Other methods potentially could change the conditions of the initial request and create security vulnerabilities.

Furthermore, if either the new URL server or port are different from the existing one, User and Password are also reset to empty, unless this property is set to 1 (Always), in which case the same credentials are used to connect to the new server.

A Redirect event is fired for every URL the product is redirected to. In the case of automatic redirections, the Redirect event is a good place to set properties related to the new connection (e.g., new authentication parameters).

The default value is 0 (Never). In this case, redirects are never followed, and the class instead.

Following are the valid options:

  • 0 - Never
  • 1 - Always
  • 2 - Same Scheme

GetOn302Redirect:   If set to True the class will perform a GET on the new location.

The default value is False. If set to True, the class will perform a GET on the new location. Otherwise, it will use the same HTTP method again.

HTTP2HeadersWithoutIndexing:   HTTP2 headers that should not update the dynamic header table with incremental indexing.

HTTP/2 servers maintain a dynamic table of headers and values seen over the course of a connection. Typically, these headers are inserted into the table through incremental indexing (also known as HPACK, defined in RFC 7541). To tell the component not to use incremental indexing for certain headers, and thus not update the dynamic table, set this configuration option to a comma-delimited list of the header names.

HTTPVersion:   The version of HTTP used by the class.

This property specifies the HTTP version used by the class. Possible values are as follows:

  • "1.0"
  • "1.1" (default)
  • "2.0"
  • "3.0"

When using HTTP/2 ("2.0"), additional restrictions apply. Please see the following notes for details.

HTTP/2 Notes

When using HTTP/2, a secure Secure Sockets Layer/Transport Layer Security (TLS/SSL) connection is required. Attempting to use a plaintext URL with HTTP/2 will result in an error.

If the server does not support HTTP/2, the class will automatically use HTTP/1.1 instead. This is done to provide compatibility without the need for any additional settings. To see which version was used, check NegotiatedHTTPVersion after calling a method. The AllowHTTPFallback setting controls whether this behavior is allowed (default) or disallowed.

HTTP/3 Notes

HTTP/3 is supported only in .NET and Java.

When using HTTP/3, a secure (TLS/SSL) connection is required. Attempting to use a plaintext URL with HTTP/3 will result in an error.

IfModifiedSince:   A date determining the maximum age of the desired document.

If this setting contains a nonempty string, an If-Modified-Since HTTP header is added to the request. The value of this header is used to make the HTTP request conditional: if the requested documented has not been modified since the time specified in the field, a copy of the document will not be returned from the server; instead, a 304 (not modified) response will be returned by the server and the component throws an exception

The format of the date value for IfModifiedSince is detailed in the HTTP specs. For example: Sat, 29 Oct 2017 19:43:31 GMT.

KeepAlive:   Determines whether the HTTP connection is closed after completion of the request.

If , the component will not send the Connection: Close header. The absence of the Connection header indicates to the server that HTTP persistent connections should be used if supported. Note: Not all servers support persistent connections. If , the connection will be closed immediately after the server response is received.

The default value for KeepAlive is .

KerberosSPN:   The Service Principal Name for the Kerberos Domain Controller.

If the Service Principal Name on the Kerberos Domain Controller is not the same as the URL that you are authenticating to, the Service Principal Name should be set here.

LogLevel:   The level of detail that is logged.

This configuration setting controls the level of detail that is logged through the Log event. Possible values are as follows:

0 (None) No events are logged.
1 (Info - default) Informational events are logged.
2 (Verbose) Detailed data are logged.
3 (Debug) Debug data are logged.

The value 1 (Info) logs basic information, including the URL, HTTP version, and status details.

The value 2 (Verbose) logs additional information about the request and response.

The value 3 (Debug) logs the headers and body for both the request and response, as well as additional debug information (if any).

MaxRedirectAttempts:   Limits the number of redirects that are followed in a request.

When FollowRedirects is set to any value other than frNever, the class will follow redirects until this maximum number of redirect attempts are made. The default value is 20.

NegotiatedHTTPVersion:   The negotiated HTTP version.

This configuration setting may be queried after the request is complete to indicate the HTTP version used. When HTTPVersion is set to "2.0" (if the server does not support "2.0"), then the class will fall back to using "1.1" automatically. This setting will indicate which version was used.

OtherHeaders:   Other headers as determined by the user (optional).

This configuration setting can be set to a string of headers to be appended to the HTTP request headers.

The headers must follow the format "header: value" as described in the HTTP specifications. Header lines should be separated by .

Use this configuration setting with caution. If this configuration setting contains invalid headers, HTTP requests may fail.

This configuration setting is useful for extending the functionality of the class beyond what is provided.

ProxyAuthorization:   The authorization string to be sent to the proxy server.

This is similar to the Authorization configuration setting, but is used for proxy authorization. If this configuration setting contains a nonempty string, a Proxy-Authorization HTTP request header is added to the request. This header conveys proxy Authorization information to the server. If ProxyUser and ProxyPassword are specified, this value is calculated using the algorithm specified by ProxyAuthScheme.

ProxyAuthScheme:   The authorization scheme to be used for the proxy.

This configuration setting is provided for use by classs that do not directly expose Proxy properties.

ProxyPassword:   A password if authentication is to be used for the proxy.

This configuration setting is provided for use by classs that do not directly expose Proxy properties.

ProxyPort:   Port for the proxy server (default 80).

This configuration setting is provided for use by classs that do not directly expose Proxy properties.

ProxyServer:   Name or IP address of a proxy server (optional).

This configuration setting is provided for use by classs that do not directly expose Proxy properties.

ProxyUser:   A user name if authentication is to be used for the proxy.

This configuration setting is provided for use by classs that do not directly expose Proxy properties.

SentHeaders:   The full set of headers as sent by the client.

This configuration setting returns the complete set of raw headers as sent by the client.

StatusCode:   The status code of the last response from the server.

This configuration setting contains the result code of the last response from the server.

StatusLine:   The first line of the last response from the server.

This setting contains the first line of the last response from the server. The format of the line will be [HTTP version] [Result Code] [Description].

TransferredData:   The contents of the last response from the server.

This configuration setting contains the contents of the last response from the server.

TransferredDataLimit:   The maximum number of incoming bytes to be stored by the class.

If TransferredDataLimit is set to 0 (default), no limits are imposed. Otherwise, this reflects the maximum number of incoming bytes that can be stored by the class.

TransferredHeaders:   The full set of headers as received from the server.

This configuration setting returns the complete set of raw headers as received from the server.

TransferredRequest:   The full request as sent by the client.

This configuration setting returns the full request as sent by the client. For performance reasons, the request is not normally saved. Set this configuration setting to ON before making a request to enable it. Following are examples of this request:

.NET Http http = new Http(); http.Config("TransferredRequest=on"); http.PostData = "body"; http.Post("http://someserver.com"); Console.WriteLine(http.Config("TransferredRequest")); C++ HTTP http; http.Config("TransferredRequest=on"); http.SetPostData("body", 5); http.Post("http://someserver.com"); printf("%s\r\n", http.Config("TransferredRequest"));

UseChunkedEncoding:   Enables or Disables HTTP chunked encoding for transfers.

If UseChunkedEncoding is set to True, the class will use HTTP-chunked encoding when posting, if possible. HTTP-chunked encoding allows large files to be sent in chunks instead of all at once. If set to False, the class will not use HTTP-chunked encoding. The default value is False.

Note: Some servers (such as the ASP.NET Development Server) may not support chunked encoding.

UseIDNs:   Whether to encode hostnames to internationalized domain names.

This configuration setting specifies whether hostnames containing non-ASCII characters are encoded to internationalized domain names. When set to True, if a hostname contains non-ASCII characters, it is encoded using Punycode to an IDN (internationalized domain name).

The default value is False and the hostname will always be used exactly as specified. Note: The CodePage setting must be set to a value capable of interpreting the specified host name. For instance, to specify UTF-8, set CodePage to 65001.

UseProxyAutoConfigURL:   Whether to use a Proxy auto-config file when attempting a connection.

This configuration specifies whether the class will attempt to use the Proxy auto-config URL when establishing a connection and ProxyAutoDetect is set to True.

When True (default), the class will check for the existence of a Proxy auto-config URL, and if found, will determine the appropriate proxy to use.

UserAgent:   Information about the user agent (browser).

This is the value supplied in the HTTP User-Agent header. The default setting is "IPWorks HTTP Component - www.nsoftware.com".

Override the default with the name and version of your software.

TCPClient Config Settings

ConnectionTimeout:   Sets a separate timeout value for establishing a connection.

When set, this configuration setting allows you to specify a different timeout value for establishing a connection. Otherwise, the class will use Timeout for establishing a connection and transmitting/receiving data.

FirewallAutoDetect:   Tells the class whether or not to automatically detect and use firewall system settings, if available.

This configuration setting is provided for use by classs that do not directly expose Firewall properties.

FirewallHost:   Name or IP address of firewall (optional).

If a FirewallHost is given, requested connections will be authenticated through the specified firewall when connecting.

If the FirewallHost setting is set to a Domain Name, a DNS request is initiated. Upon successful termination of the request, the FirewallHost setting is set to the corresponding address. If the search is not successful, an error is returned.

Note: This setting is provided for use by classs that do not directly expose Firewall properties.

FirewallPassword:   Password to be used if authentication is to be used when connecting through the firewall.

If FirewallHost is specified, the FirewallUser and FirewallPassword settings are used to connect and authenticate to the given firewall. If the authentication fails, the class .

Note: This setting is provided for use by classs that do not directly expose Firewall properties.

FirewallPort:   The TCP port for the FirewallHost;.

The FirewallPort is set automatically when FirewallType is set to a valid value.

Note: This configuration setting is provided for use by classs that do not directly expose Firewall properties.

FirewallType:   Determines the type of firewall to connect through.

The appropriate values are as follows:

0No firewall (default setting).
1Connect through a tunneling proxy. FirewallPort is set to 80.
2Connect through a SOCKS4 Proxy. FirewallPort is set to 1080.
3Connect through a SOCKS5 Proxy. FirewallPort is set to 1080.
10Connect through a SOCKS4A Proxy. FirewallPort is set to 1080.

Note: This setting is provided for use by classs that do not directly expose Firewall properties.

FirewallUser:   A user name if authentication is to be used connecting through a firewall.

If the FirewallHost is specified, the FirewallUser and FirewallPassword settings are used to connect and authenticate to the Firewall. If the authentication fails, the class .

Note: This setting is provided for use by classs that do not directly expose Firewall properties.

KeepAliveInterval:   The retry interval, in milliseconds, to be used when a TCP keep-alive packet is sent and no response is received.

When set, TCPKeepAlive will automatically be set to True. A TCP keep-alive packet will be sent after a period of inactivity as defined by KeepAliveTime. If no acknowledgment is received from the remote host, the keep-alive packet will be sent again. This configuration setting specifies the interval at which the successive keep-alive packets are sent in milliseconds. This system default if this value is not specified here is 1 second.

Note: This value is not applicable in macOS.

KeepAliveTime:   The inactivity time in milliseconds before a TCP keep-alive packet is sent.

When set, TCPKeepAlive will automatically be set to True. By default, the operating system will determine the time a connection is idle before a Transmission Control Protocol (TCP) keep-alive packet is sent. This system default if this value is not specified here is 2 hours. In many cases, a shorter interval is more useful. Set this value to the desired interval in milliseconds.

Linger:   When set to True, connections are terminated gracefully.

This property controls how a connection is closed. The default is True.

In the case that Linger is True (default), two scenarios determine how long the connection will linger. In the first, if LingerTime is 0 (default), the system will attempt to send pending data for a connection until the default IP timeout expires.

In the second scenario, if LingerTime is a positive value, the system will attempt to send pending data until the specified LingerTime is reached. If this attempt fails, then the system will reset the connection.

The default behavior (which is also the default mode for stream sockets) might result in a long delay in closing the connection. Although the class returns control immediately, the system could hold system resources until all pending data are sent (even after your application closes).

Setting this property to False forces an immediate disconnection. If you know that the other side has received all the data you sent (e.g., by a client acknowledgment), setting this property to False might be the appropriate course of action.

LingerTime:   Time in seconds to have the connection linger.

LingerTime is the time, in seconds, the socket connection will linger. This value is 0 by default, which means it will use the default IP timeout.

LocalHost:   The name of the local host through which connections are initiated or accepted.

The LocalHost setting contains the name of the local host as obtained by the gethostname() system call, or if the user has assigned an IP address, the value of that address.

In multi-homed hosts (machines with more than one IP interface) setting LocalHost to the value of an interface will make the class initiate connections (or accept in the case of server classs) only through that interface.

If the class is connected, the LocalHost setting shows the IP address of the interface through which the connection is made in internet dotted format (aaa.bbb.ccc.ddd). In most cases, this is the address of the local host, except for multi-homed hosts (machines with more than one IP interface).

LocalPort:   The port in the local host where the class binds.

This must be set before a connection is attempted. It instructs the class to bind to a specific port (or communication endpoint) in the local machine.

Setting this to 0 (default) enables the system to choose a port at random. The chosen port will be shown by LocalPort after the connection is established.

LocalPort cannot be changed once a connection is made. Any attempt to set this when a connection is active will generate an error.

This; setting is useful when trying to connect to services that require a trusted port in the client side. An example is the remote shell (rsh) service in UNIX systems.

MaxLineLength:   The maximum amount of data to accumulate when no EOL is found.

MaxLineLength is the size of an internal buffer, which holds received data while waiting for an EOL string.

If an EOL string is found in the input stream before MaxLineLength bytes are received, the DataIn event is fired with the EOL parameter set to True, and the buffer is reset.

If no EOL is found, and MaxLineLength bytes are accumulated in the buffer, the DataIn event is fired with the EOL parameter set to False, and the buffer is reset.

The minimum value for MaxLineLength is 256 bytes. The default value is 2048 bytes.

MaxTransferRate:   The transfer rate limit in bytes per second.

This configuration setting can be used to throttle outbound TCP traffic. Set this to the number of bytes to be sent per second. By default, this is not set and there is no limit.

ProxyExceptionsList:   A semicolon separated list of hosts and IPs to bypass when using a proxy.

This configuration setting optionally specifies a semicolon-separated list of hostnames or IP addresses to bypass when a proxy is in use. When requests are made to hosts specified in this property, the proxy will not be used. For instance:

www.google.com;www.nsoftware.com

TCPKeepAlive:   Determines whether or not the keep alive socket option is enabled.

If set to True, the socket's keep-alive option is enabled and keep-alive packets will be sent periodically to maintain the connection. Set KeepAliveTime and KeepAliveInterval to configure the timing of the keep-alive packets.

Note: This value is not applicable in Java.

TcpNoDelay:   Whether or not to delay when sending packets.

When true, the socket will send all data that is ready to send at once. When false, the socket will send smaller buffered packets of data at small intervals. This is known as the Nagle algorithm.

By default, this config is set to false.

UseIPv6:   Whether to use IPv6.

When set to 0 (default), the class will use IPv4 exclusively. When set to 1, the class will use IPv6 exclusively. To instruct the class to prefer IPv6 addresses, but use IPv4 if IPv6 is not supported on the system, this setting should be set to 2. The default value is 0. Possible values are:

0 IPv4 Only
1 IPv6 Only
2 IPv6 with IPv4 fallback

SSL Config Settings

LogSSLPackets:   Controls whether SSL packets are logged when using the internal security API.

When SSLProvider is set to Internal, this setting controls whether SSL packets should be logged. By default, this setting is False, as it is only useful for debugging purposes.

When enabled, SSL packet logs are output using the SSLStatus event, which will fire each time an SSL packet is sent or received.

Enabling this setting has no effect if SSLProvider is set to Platform.

OpenSSLCADir:   The path to a directory containing CA certificates.

This functionality is available only when the provider is OpenSSL.

The path set by this property should point to a directory containing CA certificates in PEM format. The files each contain one CA certificate. The files are looked up by the CA subject name hash value, which must hence be available. If more than one CA certificate with the same name hash value exist, the extension must be different (e.g. 9d66eef0.0, 9d66eef0.1 etc). OpenSSL recommends to use the c_rehash utility to create the necessary links. Please refer to the OpenSSL man page SSL_CTX_load_verify_locations(3) for details.

OpenSSLCAFile:   Name of the file containing the list of CA's trusted by your application.

This functionality is available only when the provider is OpenSSL.

The file set by this property should contain a list of CA certificates in PEM format. The file can contain several CA certificates identified by

-----BEGIN CERTIFICATE-----

... (CA certificate in base64 encoding) ...

-----END CERTIFICATE-----

sequences. Before, between, and after the certificates text is allowed which can be used e.g. for descriptions of the certificates. Please refer to the OpenSSL man page SSL_CTX_load_verify_locations(3) for details.

OpenSSLCipherList:   A string that controls the ciphers to be used by SSL.

This functionality is available only when the provider is OpenSSL.

The format of this string is described in the OpenSSL man page ciphers(1) section "CIPHER LIST FORMAT". Please refer to it for details. The default string "DEFAULT" is determined at compile time and is normally equivalent to "ALL:!ADH:RC4+RSA:+SSLv2:@STRENGTH".

OpenSSLPrngSeedData:   The data to seed the pseudo random number generator (PRNG).

This functionality is available only when the provider is OpenSSL.

By default OpenSSL uses the device file "/dev/urandom" to seed the PRNG and setting OpenSSLPrngSeedData is not required. If set, the string specified is used to seed the PRNG.

ReuseSSLSession:   Determines if the SSL session is reused.

If set to true, the class will reuse the context if and only if the following criteria are met:

  • The target host name is the same.
  • The system cache entry has not expired (default timeout is 10 hours).
  • The application process that calls the function is the same.
  • The logon session is the same.
  • The instance of the class is the same.

SSLCACerts:   A newline separated list of CA certificate to use during SSL client authentication.

This setting specifies one or more CA certificates to be included in the request when performing SSL client authentication. Some servers require the entire chain, including CA certificates, to be presented when performing SSL client authentication. The value of this setting is a newline (CrLf) separated list of certificates. For instance:

-----BEGIN CERTIFICATE-----
MIIEKzCCAxOgAwIBAgIRANTET4LIkxdH6P+CFIiHvTowDQYJKoZIhvcNAQELBQAw
...
eWHV5OW1K53o/atv59sOiW5K3crjFhsBOd5Q+cJJnU+SWinPKtANXMht+EDvYY2w
F0I1XhM+pKj7FjDr+XNj
-----END CERTIFICATE-----
\r \n
-----BEGIN CERTIFICATE-----
MIIEFjCCAv6gAwIBAgIQetu1SMxpnENAnnOz1P+PtTANBgkqhkiG9w0BAQUFADBp
..
d8q23djXZbVYiIfE9ebr4g3152BlVCHZ2GyPdjhIuLeH21VbT/dyEHHA
-----END CERTIFICATE-----

SSLCheckCRL:   Whether to check the Certificate Revocation List for the server certificate.

This setting specifies whether the class will check the Certificate Revocation List specified by the server certificate. If set to 1 or 2, the class will first obtain the list of CRL URLs from the server certificate's CRL distribution points extension. The class will then make HTTP requests to each CRL endpoint to check the validity of the server's certificate. If the certificate has been revoked or any other issues are found during validation the class .

When set to 0 (default) the CRL check will not be performed by the class. When set to 1, it will attempt to perform the CRL check, but will continue without an error if the server's certificate does not support CRL. When set to 2, it will perform the CRL check and will throw an error if CRL is not supported.

This configuration setting is only supported in the Java, C#, and C++ editions. In the C++ edition, it is only supported on Windows operating systems.

SSLCheckOCSP:   Whether to use OCSP to check the status of the server certificate.

This setting specifies whether the class will use OCSP to check the validity of the server certificate. If set to 1 or 2, the class will first obtain the OCSP URL from the server certificate's OCSP extension. The class will then locate the issuing certificate and make an HTTP request to the OCSP endpoint to check the validity of the server's certificate. If the certificate has been revoked or any other issues are found during validation the class .

When set to 0 (default) the class will not perform an OCSP check. When set to 1, it will attempt to perform the OCSP check, but will continue without an error if the server's certificate does not support OCSP. When set to 2, it will perform the OCSP check and will throw an error if OCSP is not supported.

This configuration setting is only supported in the Java, C#, and C++ editions. In the C++ edition, it is only supported on Windows operating systems.

SSLCipherStrength:   The minimum cipher strength used for bulk encryption.

This minimum cipher strength largely dependent on the security modules installed on the system. If the cipher strength specified is not supported, an error will be returned when connections are initiated.

Please note that this setting contains the minimum cipher strength requested from the security library. The actual cipher strength used for the connection is shown by the SSLStatus event.

Use this setting with caution. Requesting a lower cipher strength than necessary could potentially cause serious security vulnerabilities in your application.

When the provider is OpenSSL, SSLCipherStrength is currently not supported. This functionality is instead made available through the OpenSSLCipherList config setting.

SSLEnabledCipherSuites:   The cipher suite to be used in an SSL negotiation.

The enabled cipher suites to be used in SSL negotiation.

By default, the enabled cipher suites will include all available ciphers ("*").

The special value "*" means that the class will pick all of the supported cipher suites. If SSLEnabledCipherSuites is set to any other value, only the specified cipher suites will be considered.

Multiple cipher suites are separated by semicolons.

Example values when SSLProvider is set to Platform: obj.config("SSLEnabledCipherSuites=*"); obj.config("SSLEnabledCipherSuites=CALG_AES_256"); obj.config("SSLEnabledCipherSuites=CALG_AES_256;CALG_3DES"); Possible values when SSLProvider is set to Platform include:

  • CALG_3DES
  • CALG_3DES_112
  • CALG_AES
  • CALG_AES_128
  • CALG_AES_192
  • CALG_AES_256
  • CALG_AGREEDKEY_ANY
  • CALG_CYLINK_MEK
  • CALG_DES
  • CALG_DESX
  • CALG_DH_EPHEM
  • CALG_DH_SF
  • CALG_DSS_SIGN
  • CALG_ECDH
  • CALG_ECDH_EPHEM
  • CALG_ECDSA
  • CALG_ECMQV
  • CALG_HASH_REPLACE_OWF
  • CALG_HUGHES_MD5
  • CALG_HMAC
  • CALG_KEA_KEYX
  • CALG_MAC
  • CALG_MD2
  • CALG_MD4
  • CALG_MD5
  • CALG_NO_SIGN
  • CALG_OID_INFO_CNG_ONLY
  • CALG_OID_INFO_PARAMETERS
  • CALG_PCT1_MASTER
  • CALG_RC2
  • CALG_RC4
  • CALG_RC5
  • CALG_RSA_KEYX
  • CALG_RSA_SIGN
  • CALG_SCHANNEL_ENC_KEY
  • CALG_SCHANNEL_MAC_KEY
  • CALG_SCHANNEL_MASTER_HASH
  • CALG_SEAL
  • CALG_SHA
  • CALG_SHA1
  • CALG_SHA_256
  • CALG_SHA_384
  • CALG_SHA_512
  • CALG_SKIPJACK
  • CALG_SSL2_MASTER
  • CALG_SSL3_MASTER
  • CALG_SSL3_SHAMD5
  • CALG_TEK
  • CALG_TLS1_MASTER
  • CALG_TLS1PRF
Example values when SSLProvider is set to Internal: obj.config("SSLEnabledCipherSuites=*"); obj.config("SSLEnabledCipherSuites=TLS_DHE_DSS_WITH_AES_128_CBC_SHA"); obj.config("SSLEnabledCipherSuites=TLS_DHE_DSS_WITH_AES_128_CBC_SHA;TLS_DH_ANON_WITH_AES_128_CBC_SHA"); Possible values when SSLProvider is set to Internal include:
  • TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
  • TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
  • TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
  • TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
  • TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384
  • TLS_RSA_WITH_AES_256_GCM_SHA384
  • TLS_RSA_WITH_AES_128_GCM_SHA256
  • TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
  • TLS_DHE_DSS_WITH_AES_256_GCM_SHA384
  • TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
  • TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384
  • TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
  • TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
  • TLS_DHE_DSS_WITH_AES_128_GCM_SHA256
  • TLS_DH_RSA_WITH_AES_128_GCM_SHA256 (Not Recommended)
  • TLS_DH_RSA_WITH_AES_256_GCM_SHA384 (Not Recommended)
  • TLS_DH_DSS_WITH_AES_128_GCM_SHA256 (Not Recommended)
  • TLS_DH_DSS_WITH_AES_256_GCM_SHA384 (Not Recommended)
  • TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
  • TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
  • TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384
  • TLS_DHE_DSS_WITH_AES_256_CBC_SHA256
  • TLS_RSA_WITH_AES_256_CBC_SHA256
  • TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
  • TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384
  • TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
  • TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
  • TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
  • TLS_RSA_WITH_AES_128_CBC_SHA256
  • TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256
  • TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256
  • TLS_DHE_DSS_WITH_AES_128_CBC_SHA256
  • TLS_RSA_WITH_AES_256_CBC_SHA
  • TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
  • TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
  • TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
  • TLS_DHE_RSA_WITH_AES_256_CBC_SHA
  • TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
  • TLS_DHE_DSS_WITH_AES_256_CBC_SHA
  • TLS_RSA_WITH_AES_128_CBC_SHA
  • TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
  • TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
  • TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
  • TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
  • TLS_DHE_RSA_WITH_AES_128_CBC_SHA
  • TLS_DHE_DSS_WITH_AES_128_CBC_SHA
  • TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
  • TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
  • TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
  • TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
  • TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
  • TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA
  • TLS_RSA_WITH_3DES_EDE_CBC_SHA
  • TLS_RSA_WITH_DES_CBC_SHA
  • TLS_DHE_RSA_WITH_DES_CBC_SHA
  • TLS_DHE_DSS_WITH_DES_CBC_SHA
  • TLS_RSA_WITH_RC4_128_MD5
  • TLS_RSA_WITH_RC4_128_SHA

When TLS 1.3 is negotiated (see SSLEnabledProtocols) only the following cipher suites are supported:

  • TLS_AES_256_GCM_SHA384
  • TLS_CHACHA20_POLY1305_SHA256
  • TLS_AES_128_GCM_SHA256

SSLEnabledCipherSuites is used together with SSLCipherStrength.

SSLEnabledProtocols:   Used to enable/disable the supported security protocols.

Used to enable/disable the supported security protocols.

Not all supported protocols are enabled by default (the value of this setting is 4032). If you want more granular control over the enabled protocols, you can set this property to the binary 'OR' of one or more of the following values:

TLS1.312288 (Hex 3000)
TLS1.23072 (Hex C00) (Default)
TLS1.1768 (Hex 300) (Default)
TLS1 192 (Hex C0) (Default)
SSL3 48 (Hex 30)
SSL2 12 (Hex 0C)

SSLEnabledProtocols - TLS 1.3 Notes

By default when TLS 1.3 is enabled the class will use the internal TLS implementation when the SSLProvider is set to Automatic for all editions.

In editions which are designed to run on Windows SSLProvider can be set to Platform to use the platform implementation instead of the internal implementation. When configured in this manner, please note that the platform provider is only supported on Windows 11 / Windows Server 2022 and up. The default internal provider is available on all platforms and is not restricted to any specific OS version.

If set to 1 (Platform provider) please be aware of the following notes:

  • The platform provider is only available on Windows 11 / Windows Server 2022 and up.
  • SSLEnabledCipherSuites and other similar SSL configuration settings are not supported.
  • If SSLEnabledProtocols includes both TLS 1.3 and TLS 1.2 the above restrictions are still applicable even if TLS 1.2 is negotiated. Enabling TLS 1.3 with the platform provider changes the implementation used for all TLS versions.

SSLEnableRenegotiation:   Whether the renegotiation_info SSL extension is supported.

This setting specifies whether the renegotiation_info SSL extension will be used in the request when using the internal security API. This setting is by default, but can be set to to disable the extension.

This setting is only applicable when SSLProvider is set to Internal.

SSLIncludeCertChain:   Whether the entire certificate chain is included in the SSLServerAuthentication event.

This setting specifies whether the Encoded parameter of the SSLServerAuthentication event contains the full certificate chain. By default this value is False and only the leaf certificate will be present in the Encoded parameter of the SSLServerAuthentication event.

If set to True all certificates returned by the server will be present in the Encoded parameter of the SSLServerAuthentication event. This includes the leaf certificate, any intermediate certificate, and the root certificate.

SSLKeyLogFile:   The location of a file where per-session secrets are written for debugging purposes.

This setting optionally specifies the full path to a file on disk where per-session secrets are stored for debugging purposes.

When set, the class will save the session secrets in the same format as the SSLKEYLOGFILE environment variable functionality used by most major browsers and tools such as Chrome, Firefox, and cURL. This file can then be used in tools such as Wireshark to decrypt TLS traffice for debugging purposes. When writing to this file the class will only append, it will not overwrite previous values.

Note: This setting is only applicable when SSLProvider is set to Internal.

SSLNegotiatedCipher:   Returns the negotiated cipher suite.

Returns the cipher suite negotiated during the SSL handshake.

Note: For server components (e.g. TCPServer) this is a per-connection setting accessed by passing the ConnectionId. For example: server.Config("SSLNegotiatedCipher[connId]");

SSLNegotiatedCipherStrength:   Returns the negotiated cipher suite strength.

Returns the strength of the cipher suite negotiated during the SSL handshake.

Note: For server components (e.g.TCPServer) this is a per-connection setting accessed by passing the ConnectionId. For example: server.Config("SSLNegotiatedCipherStrength[connId]");

SSLNegotiatedCipherSuite:   Returns the negotiated cipher suite.

Returns the cipher suite negotiated during the SSL handshake represented as a single string.

Note: For server components (e.g. TCPServer) this is a per-connection setting accessed by passing the ConnectionId. For example: server.Config("SSLNegotiatedCipherSuite[connId]");

SSLNegotiatedKeyExchange:   Returns the negotiated key exchange algorithm.

Returns the key exchange algorithm negotiated during the SSL handshake.

Note: For server components (e.g. TCPServer) this is a per-connection setting accessed by passing the ConnectionId. For example: server.Config("SSLNegotiatedKeyExchange[connId]");

SSLNegotiatedKeyExchangeStrength:   Returns the negotiated key exchange algorithm strength.

Returns the strenghth of the key exchange algorithm negotiated during the SSL handshake.

Note: For server components (e.g. TCPServer) this is a per-connection setting accessed by passing the ConnectionId. For example: server.Config("SSLNegotiatedKeyExchangeStrength[connId]");

SSLNegotiatedVersion:   Returns the negotiated protocol version.

Returns the protocol version negotiated during the SSL handshake.

Note: For server components (e.g. TCPServer) this is a per-connection setting accessed by passing the ConnectionId. For example: server.Config("SSLNegotiatedVersion[connId]");

SSLSecurityFlags:   Flags that control certificate verification.

The following flags are defined (specified in hexadecimal notation). They can be or-ed together to exclude multiple conditions:

0x00000001Ignore time validity status of certificate.
0x00000002Ignore time validity status of CTL.
0x00000004Ignore non-nested certificate times.
0x00000010Allow unknown Certificate Authority.
0x00000020Ignore wrong certificate usage.
0x00000100Ignore unknown certificate revocation status.
0x00000200Ignore unknown CTL signer revocation status.
0x00000400Ignore unknown Certificate Authority revocation status.
0x00000800Ignore unknown Root revocation status.
0x00008000Allow test Root certificate.
0x00004000Trust test Root certificate.
0x80000000Ignore non-matching CN (certificate CN not-matching server name).

This functionality is currently not available when the provider is OpenSSL.

SSLServerCACerts:   A newline separated list of CA certificate to use during SSL server certificate validation.

This setting optionally specifies one or more CA certificates to be used when verifying the server certificate. When verifying the server's certificate the certificates trusted by the system will be used as part of the verification process. If the server's CA certificates are not installed to the trusted system store, they may be specified here so they are included when performing the verification process. This setting should only be set if the server's CA certificates are not already trusted on the system and cannot be installed to the trusted system store.

The value of this setting is a newline (CrLf) separated list of certificates. For instance:

-----BEGIN CERTIFICATE-----
MIIEKzCCAxOgAwIBAgIRANTET4LIkxdH6P+CFIiHvTowDQYJKoZIhvcNAQELBQAw
...
eWHV5OW1K53o/atv59sOiW5K3crjFhsBOd5Q+cJJnU+SWinPKtANXMht+EDvYY2w
F0I1XhM+pKj7FjDr+XNj
-----END CERTIFICATE-----
\r \n
-----BEGIN CERTIFICATE-----
MIIEFjCCAv6gAwIBAgIQetu1SMxpnENAnnOz1P+PtTANBgkqhkiG9w0BAQUFADBp
..
d8q23djXZbVYiIfE9ebr4g3152BlVCHZ2GyPdjhIuLeH21VbT/dyEHHA
-----END CERTIFICATE-----

TLS12SignatureAlgorithms:   Defines the allowed TLS 1.2 signature algorithms when SSLProvider is set to Internal.

This setting specifies the allowed server certificate signature algorithms when SSLProvider is set to Internal and SSLEnabledProtocols is set to allow TLS 1.2.

When specified the class will verify that the server certificate signature algorithm is among the values specified in this setting. If the server certificate signature algorithm is unsupported the class .

The format of this value is a comma separated list of hash-signature combinations. For instance: component.SSLProvider = TCPClientSSLProviders.sslpInternal; component.Config("SSLEnabledProtocols=3072"); //TLS 1.2 component.Config("TLS12SignatureAlgorithms=sha256-rsa,sha256-dsa,sha1-rsa,sha1-dsa"); The default value for this setting is sha512-ecdsa,sha512-rsa,sha512-dsa,sha384-ecdsa,sha384-rsa,sha384-dsa,sha256-ecdsa,sha256-rsa,sha256-dsa,sha224-ecdsa,sha224-rsa,sha224-dsa,sha1-ecdsa,sha1-rsa,sha1-dsa.

In order to not restrict the server's certificate signature algorithm, specify an empty string as the value for this setting, which will cause the signature_algorithms TLS 1.2 extension to not be sent.

TLS12SupportedGroups:   The supported groups for ECC.

This setting specifies a comma separated list of named groups used in TLS 1.2 for ECC.

The default value is ecdhe_secp256r1,ecdhe_secp384r1,ecdhe_secp521r1.

When using TLS 1.2 and SSLProvider is set to Internal, the values refer to the supported groups for ECC. The following values are supported:

  • "ecdhe_secp256r1" (default)
  • "ecdhe_secp384r1" (default)
  • "ecdhe_secp521r1" (default)

TLS13KeyShareGroups:   The groups for which to pregenerate key shares.

This setting specifies a comma separated list of named groups used in TLS 1.3 for key exchange. The groups specified here will have key share data pregenerated locally before establishing a connection. This can prevent an additional round trip during the handshake if the group is supported by the server.

The default value is set to balance common supported groups and the computational resources required to generate key shares. As a result only some groups are included by default in this setting.

Note: All supported groups can always be used during the handshake even if not listed here, but if a group is used which is not present in this list it will incur an additional round trip and time to generate the key share for that group.

In most cases this setting does not need to be modified. This should only be modified if there is a specific reason to do so.

The default value is ecdhe_x25519,ecdhe_secp256r1,ecdhe_secp384r1,ffdhe_2048,ffdhe_3072

The values are ordered from most preferred to least preferred. The following values are supported:

  • "ecdhe_x25519" (default)
  • "ecdhe_x448"
  • "ecdhe_secp256r1" (default)
  • "ecdhe_secp384r1" (default)
  • "ecdhe_secp521r1"
  • "ffdhe_2048" (default)
  • "ffdhe_3072" (default)
  • "ffdhe_4096"
  • "ffdhe_6144"
  • "ffdhe_8192"

TLS13SignatureAlgorithms:   The allowed certificate signature algorithms.

This setting holds a comma separated list of allowed signature algorithms. Possible values are:

  • "ed25519" (default)
  • "ed448" (default)
  • "ecdsa_secp256r1_sha256" (default)
  • "ecdsa_secp384r1_sha384" (default)
  • "ecdsa_secp521r1_sha512" (default)
  • "rsa_pkcs1_sha256" (default)
  • "rsa_pkcs1_sha384" (default)
  • "rsa_pkcs1_sha512" (default)
  • "rsa_pss_sha256" (default)
  • "rsa_pss_sha384" (default)
  • "rsa_pss_sha512" (default)
The default value is rsa_pss_sha256,rsa_pss_sha384,rsa_pss_sha512,rsa_pkcs1_sha256,rsa_pkcs1_sha384,rsa_pkcs1_sha512,ecdsa_secp256r1_sha256,ecdsa_secp384r1_sha384,ecdsa_secp521r1_sha512,ed25519,ed448. This setting is only applicable when SSLEnabledProtocols includes TLS 1.3.
TLS13SupportedGroups:   The supported groups for (EC)DHE key exchange.

This setting specifies a comma separated list of named groups used in TLS 1.3 for key exchange. This setting should only be modified if there is a specific reason to do so.

The default value is ecdhe_x25519,ecdhe_x448,ecdhe_secp256r1,ecdhe_secp384r1,ecdhe_secp521r1,ffdhe_2048,ffdhe_3072,ffdhe_4096,ffdhe_6144,ffdhe_8192

The values are ordered from most preferred to least preferred. The following values are supported:

  • "ecdhe_x25519" (default)
  • "ecdhe_x448" (default)
  • "ecdhe_secp256r1" (default)
  • "ecdhe_secp384r1" (default)
  • "ecdhe_secp521r1" (default)
  • "ffdhe_2048" (default)
  • "ffdhe_3072" (default)
  • "ffdhe_4096" (default)
  • "ffdhe_6144" (default)
  • "ffdhe_8192" (default)

Socket Config Settings

AbsoluteTimeout:   Determines whether timeouts are inactivity timeouts or absolute timeouts.

If AbsoluteTimeout is set to True, any method which does not complete within Timeout seconds will be aborted. By default, AbsoluteTimeout is False, and the timeout is an inactivity timeout.

Note: This option is not valid for UDP ports.

FirewallData:   Used to send extra data to the firewall.

When the firewall is a tunneling proxy, use this property to send custom (additional) headers to the firewall (e.g. headers for custom authentication schemes).

InBufferSize:   The size in bytes of the incoming queue of the socket.

This is the size of an internal queue in the TCP/IP stack. You can increase or decrease its size depending on the amount of data that you will be receiving. Increasing the value of the InBufferSize setting can provide significant improvements in performance in some cases.

Some TCP/IP implementations do not support variable buffer sizes. If that is the case, when the class is activated the InBufferSize reverts to its defined size. The same happens if you attempt to make it too large or too small.

OutBufferSize:   The size in bytes of the outgoing queue of the socket.

This is the size of an internal queue in the TCP/IP stack. You can increase or decrease its size depending on the amount of data that you will be sending. Increasing the value of the OutBufferSize setting can provide significant improvements in performance in some cases.

Some TCP/IP implementations do not support variable buffer sizes. If that is the case, when the class is activated the OutBufferSize reverts to its defined size. The same happens if you attempt to make it too large or too small.

Base Config Settings

BuildInfo:   Information about the product's build.

When queried, this setting will return a string containing information about the product's build.

CodePage:   The system code page used for Unicode to Multibyte translations.

The default code page is Unicode UTF-8 (65001).

The following is a list of valid code page identifiers:

IdentifierName
037IBM EBCDIC - U.S./Canada
437OEM - United States
500IBM EBCDIC - International
708Arabic - ASMO 708
709Arabic - ASMO 449+, BCON V4
710Arabic - Transparent Arabic
720Arabic - Transparent ASMO
737OEM - Greek (formerly 437G)
775OEM - Baltic
850OEM - Multilingual Latin I
852OEM - Latin II
855OEM - Cyrillic (primarily Russian)
857OEM - Turkish
858OEM - Multilingual Latin I + Euro symbol
860OEM - Portuguese
861OEM - Icelandic
862OEM - Hebrew
863OEM - Canadian-French
864OEM - Arabic
865OEM - Nordic
866OEM - Russian
869OEM - Modern Greek
870IBM EBCDIC - Multilingual/ROECE (Latin-2)
874ANSI/OEM - Thai (same as 28605, ISO 8859-15)
875IBM EBCDIC - Modern Greek
932ANSI/OEM - Japanese, Shift-JIS
936ANSI/OEM - Simplified Chinese (PRC, Singapore)
949ANSI/OEM - Korean (Unified Hangul Code)
950ANSI/OEM - Traditional Chinese (Taiwan; Hong Kong SAR, PRC)
1026IBM EBCDIC - Turkish (Latin-5)
1047IBM EBCDIC - Latin 1/Open System
1140IBM EBCDIC - U.S./Canada (037 + Euro symbol)
1141IBM EBCDIC - Germany (20273 + Euro symbol)
1142IBM EBCDIC - Denmark/Norway (20277 + Euro symbol)
1143IBM EBCDIC - Finland/Sweden (20278 + Euro symbol)
1144IBM EBCDIC - Italy (20280 + Euro symbol)
1145IBM EBCDIC - Latin America/Spain (20284 + Euro symbol)
1146IBM EBCDIC - United Kingdom (20285 + Euro symbol)
1147IBM EBCDIC - France (20297 + Euro symbol)
1148IBM EBCDIC - International (500 + Euro symbol)
1149IBM EBCDIC - Icelandic (20871 + Euro symbol)
1200Unicode UCS-2 Little-Endian (BMP of ISO 10646)
1201Unicode UCS-2 Big-Endian
1250ANSI - Central European
1251ANSI - Cyrillic
1252ANSI - Latin I
1253ANSI - Greek
1254ANSI - Turkish
1255ANSI - Hebrew
1256ANSI - Arabic
1257ANSI - Baltic
1258ANSI/OEM - Vietnamese
1361Korean (Johab)
10000MAC - Roman
10001MAC - Japanese
10002MAC - Traditional Chinese (Big5)
10003MAC - Korean
10004MAC - Arabic
10005MAC - Hebrew
10006MAC - Greek I
10007MAC - Cyrillic
10008MAC - Simplified Chinese (GB 2312)
10010MAC - Romania
10017MAC - Ukraine
10021MAC - Thai
10029MAC - Latin II
10079MAC - Icelandic
10081MAC - Turkish
10082MAC - Croatia
12000Unicode UCS-4 Little-Endian
12001Unicode UCS-4 Big-Endian
20000CNS - Taiwan
20001TCA - Taiwan
20002Eten - Taiwan
20003IBM5550 - Taiwan
20004TeleText - Taiwan
20005Wang - Taiwan
20105IA5 IRV International Alphabet No. 5 (7-bit)
20106IA5 German (7-bit)
20107IA5 Swedish (7-bit)
20108IA5 Norwegian (7-bit)
20127US-ASCII (7-bit)
20261T.61
20269ISO 6937 Non-Spacing Accent
20273IBM EBCDIC - Germany
20277IBM EBCDIC - Denmark/Norway
20278IBM EBCDIC - Finland/Sweden
20280IBM EBCDIC - Italy
20284IBM EBCDIC - Latin America/Spain
20285IBM EBCDIC - United Kingdom
20290IBM EBCDIC - Japanese Katakana Extended
20297IBM EBCDIC - France
20420IBM EBCDIC - Arabic
20423IBM EBCDIC - Greek
20424IBM EBCDIC - Hebrew
20833IBM EBCDIC - Korean Extended
20838IBM EBCDIC - Thai
20866Russian - KOI8-R
20871IBM EBCDIC - Icelandic
20880IBM EBCDIC - Cyrillic (Russian)
20905IBM EBCDIC - Turkish
20924IBM EBCDIC - Latin-1/Open System (1047 + Euro symbol)
20932JIS X 0208-1990 & 0121-1990
20936Simplified Chinese (GB2312)
21025IBM EBCDIC - Cyrillic (Serbian, Bulgarian)
21027Extended Alpha Lowercase
21866Ukrainian (KOI8-U)
28591ISO 8859-1 Latin I
28592ISO 8859-2 Central Europe
28593ISO 8859-3 Latin 3
28594ISO 8859-4 Baltic
28595ISO 8859-5 Cyrillic
28596ISO 8859-6 Arabic
28597ISO 8859-7 Greek
28598ISO 8859-8 Hebrew
28599ISO 8859-9 Latin 5
28605ISO 8859-15 Latin 9
29001Europa 3
38598ISO 8859-8 Hebrew
50220ISO 2022 Japanese with no halfwidth Katakana
50221ISO 2022 Japanese with halfwidth Katakana
50222ISO 2022 Japanese JIS X 0201-1989
50225ISO 2022 Korean
50227ISO 2022 Simplified Chinese
50229ISO 2022 Traditional Chinese
50930Japanese (Katakana) Extended
50931US/Canada and Japanese
50933Korean Extended and Korean
50935Simplified Chinese Extended and Simplified Chinese
50936Simplified Chinese
50937US/Canada and Traditional Chinese
50939Japanese (Latin) Extended and Japanese
51932EUC - Japanese
51936EUC - Simplified Chinese
51949EUC - Korean
51950EUC - Traditional Chinese
52936HZ-GB2312 Simplified Chinese
54936Windows XP: GB18030 Simplified Chinese (4 Byte)
57002ISCII Devanagari
57003ISCII Bengali
57004ISCII Tamil
57005ISCII Telugu
57006ISCII Assamese
57007ISCII Oriya
57008ISCII Kannada
57009ISCII Malayalam
57010ISCII Gujarati
57011ISCII Punjabi
65000Unicode UTF-7
65001Unicode UTF-8
The following is a list of valid code page identifiers for Mac OS only:
IdentifierName
1ASCII
2NEXTSTEP
3JapaneseEUC
4UTF8
5ISOLatin1
6Symbol
7NonLossyASCII
8ShiftJIS
9ISOLatin2
10Unicode
11WindowsCP1251
12WindowsCP1252
13WindowsCP1253
14WindowsCP1254
15WindowsCP1250
21ISO2022JP
30MacOSRoman
10UTF16String
0x90000100UTF16BigEndian
0x94000100UTF16LittleEndian
0x8c000100UTF32String
0x98000100UTF32BigEndian
0x9c000100UTF32LittleEndian
65536Proprietary

LicenseInfo:   Information about the current license.

When queried, this setting will return a string containing information about the license this instance of a class is using. It will return the following information:

  • Product: The product the license is for.
  • Product Key: The key the license was generated from.
  • License Source: Where the license was found (e.g., RuntimeLicense, License File).
  • License Type: The type of license installed (e.g., Royalty Free, Single Server).
  • Last Valid Build: The last valid build number for which the license will work.
MaskSensitive:   Whether sensitive data is masked in log messages.

In certain circumstances it may be beneficial to mask sensitive data, like passwords, in log messages. Set this to to mask sensitive data. The default is .

This setting only works on these classes: AS3Receiver, AS3Sender, Atom, Client(3DS), FTP, FTPServer, IMAP, OFTPClient, SSHClient, SCP, Server(3DS), Sexec, SFTP, SFTPServer, SSHServer, TCPClient, TCPServer.

UseInternalSecurityAPI:   Tells the class whether or not to use the system security libraries or an internal implementation.

When set to , the class will use the system security libraries by default to perform cryptographic functions where applicable.

Setting this setting to tells the class to use the internal implementation instead of using the system security libraries.

This setting is set to by default on all platforms.

Trappable Errors (TSYSHCECommerce Module)

TSYSHCRetail Errors

501   Data field invalid length.
502   Data field invalid format.
503   Data field out of range.
504   Luhn digit check failed.
505   Card date invalid.
506   Card expired.
507   Card type unknown.
509   No gateway specified.
511   Invalid data entered.
512   Truncated response.
513   Invalid response.
517   Response length mismatch.
518   LRC check failed.
519   Corrupt response.
520   Response packet empty.
521   Response truncated.
522   Host disconnected.
523   No response from host.
524   Server error response.
526   Invalid timeout value.
527   Vital/TSYS returned an error response.
535   Signature verification failed.
544   Error building packet.
593   Missing or erroneous property value. Cannot send transaction.
594   Response received before transmission completed.
595   Prematurely disconnected (check MerchantNumber and MerchantBankId).

TCPClient Errors

100   You cannot change the RemotePort at this time. A connection is in progress.
101   You cannot change the RemoteHost (Server) at this time. A connection is in progress.
102   The RemoteHost address is invalid (0.0.0.0).
104   Already connected. If you want to reconnect, close the current connection first.
106   You cannot change the LocalPort at this time. A connection is in progress.
107   You cannot change the LocalHost at this time. A connection is in progress.
112   You cannot change MaxLineLength at this time. A connection is in progress.
116   RemotePort cannot be zero. Please specify a valid service port number.
117   You cannot change the UseConnection option while the class is active.
135   Operation would block.
201   Timeout.
211   Action impossible in control's present state.
212   Action impossible while not connected.
213   Action impossible while listening.
301   Timeout.
302   Could not open file.
434   Unable to convert string to selected CodePage.
1105   Already connecting. If you want to reconnect, close the current connection first.
1117   You need to connect first.
1119   You cannot change the LocalHost at this time. A connection is in progress.
1120   Connection dropped by remote host.

SSL Errors

270   Cannot load specified security library.
271   Cannot open certificate store.
272   Cannot find specified certificate.
273   Cannot acquire security credentials.
274   Cannot find certificate chain.
275   Cannot verify certificate chain.
276   Error during handshake.
280   Error verifying certificate.
281   Could not find client certificate.
282   Could not find server certificate.
283   Error encrypting data.
284   Error decrypting data.

TCP/IP Errors

10004   [10004] Interrupted system call.
10009   [10009] Bad file number.
10013   [10013] Access denied.
10014   [10014] Bad address.
10022   [10022] Invalid argument.
10024   [10024] Too many open files.
10035   [10035] Operation would block.
10036   [10036] Operation now in progress.
10037   [10037] Operation already in progress.
10038   [10038] Socket operation on non-socket.
10039   [10039] Destination address required.
10040   [10040] Message too long.
10041   [10041] Protocol wrong type for socket.
10042   [10042] Bad protocol option.
10043   [10043] Protocol not supported.
10044   [10044] Socket type not supported.
10045   [10045] Operation not supported on socket.
10046   [10046] Protocol family not supported.
10047   [10047] Address family not supported by protocol family.
10048   [10048] Address already in use.
10049   [10049] Can't assign requested address.
10050   [10050] Network is down.
10051   [10051] Network is unreachable.
10052   [10052] Net dropped connection or reset.
10053   [10053] Software caused connection abort.
10054   [10054] Connection reset by peer.
10055   [10055] No buffer space available.
10056   [10056] Socket is already connected.
10057   [10057] Socket is not connected.
10058   [10058] Can't send after socket shutdown.
10059   [10059] Too many references, can't splice.
10060   [10060] Connection timed out.
10061   [10061] Connection refused.
10062   [10062] Too many levels of symbolic links.
10063   [10063] File name too long.
10064   [10064] Host is down.
10065   [10065] No route to host.
10066   [10066] Directory not empty
10067   [10067] Too many processes.
10068   [10068] Too many users.
10069   [10069] Disc Quota Exceeded.
10070   [10070] Stale NFS file handle.
10071   [10071] Too many levels of remote in path.
10091   [10091] Network subsystem is unavailable.
10092   [10092] WINSOCK DLL Version out of range.
10093   [10093] Winsock not loaded yet.
11001   [11001] Host not found.
11002   [11002] Non-authoritative 'Host not found' (try again or check DNS setup).
11003   [11003] Non-recoverable errors: FORMERR, REFUSED, NOTIMP.
11004   [11004] Valid name, no data record (check DNS setup).