TSYSReversal Class

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The TSYSReversal class is used to reverse transactions that were previously authorized using the TSYSRETAIL , TSYSECOMMERCE , or TSYSHEALTHCARE classes.

Syntax

class dpaymentssdk.TSYSReversal

Remarks

Credit card authorizations put a hold on funds on a credit card, until the time at which the transaction is settled or the hold expires. Reversals are similar to voids, but they're online transactions. Voids are off-line. This means that a void will not release the hold on funds at the next batch settlement (usually). Authorization reversals are online transactions, meaning that the hold on funds is immediately removed, and the cardholder may use the funds on the card for other purchases.

This class works for all industry_types and supports Credit, EBT, and Debit card transactions. Both partial and full reversals are supported. When a transaction has been fully reversed (settlement_amount is "0") the original transaction must not be included in the batch settlement. However, if the transaction has been only partially reversed, the original detail record must be updated with the new settlement amount. The SettlementAmount property in the detail record should be set to the settlement_amount sent in the reversal transaction. The AuthorizedAmount in the detail record should contain the transaction amount authorized from the original authorization request message. This value is retrieved from the detail aggregate, however you may set it using the TSYSDetailRecord's AuthorizedAmount property. You must also set the PartiallyReversed configuration setting to True. For instance:

 
 Copy
  TSYSRetail.TransactionAmount = "10000"; // $100.00
  TSYSRetail.Authorize();
  
  TSYSReversal.ParseAggregate(TSYSRetail.GetDetailAggregate());
  TSYSReversal.ReversalCode = rcCustomerDirected;
  TSYSReversal.ReversalType = rtPreSettlement;
  TSYSReversal.SettlementAmount = "5000"; // $50.00
  TSYSReversal.Reverse();

  TSYSDetailRecord.ParseAggregate(TSYSRetail.GetDetailAggregate());
  TSYSDetailRecord.AuthorizedAmount = "10000";  // Original authorized amount
  TSYSDetailRecord.SettlementAmount = "5000"; // Amount you wish to settle (need not be equal to AuthorizedAmount)
  TSYSDetailRecord.Config("PartiallyReversed=True");
  
  TSYSSettle.DetailRecords.Add(new TSYSRecordType(TSYSDetailRecord.GetDetailAggregate()));

So long as you pass aggregates around, the TSYSDetailRecord's TotalAuthorizedAmount will still reflect the originally authorized amount. You may change this using the TSYSDetailRecord's TotalAuthorizedAmount property.

When the class receives a response from the Vital/TSYS servers, the result of the reversal will be displayed in several Response properties. The response_code indicates whether the reversal was approved, and the remaining response properties should exactly match the response from the original authorization.

Property List

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

Method List

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

Event List

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

Config Settings

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

agent_bank_number property

Identifies a specific agent entity of the member bank or processor.

Syntax

def get_agent_bank_number() -> str: ...
def set_agent_bank_number(value: str) -> None: ...

agent_bank_number = property(get_agent_bank_number, set_agent_bank_number)

Default Value

""

Remarks

This field contains a six digit number assigned by the merchant's bank or processor. This field is issued by the merchant's member bank or processor for purposes of identifying a specific agent entity of the member bank or processor.

This field is only used for Debit and Benefit/EBT reversals.

agent_chain_number property

Identifies a specific chain of an agent organization.

Syntax

def get_agent_chain_number() -> str: ...
def set_agent_chain_number(value: str) -> None: ...

agent_chain_number = property(get_agent_chain_number, set_agent_chain_number)

Default Value

""

Remarks

This field contains a six digit number assigned by the merchant's bank or processor. This field is issued by the merchant's member bank or processor for purpose of identifying a specific chain of an agent organization.

This field is only used for Debit and Benefit/EBT reversals.

approval_code property

The Response ApprovalCode of the transaction being reversed.

Syntax

def get_approval_code() -> str: ...
def set_approval_code(value: str) -> None: ...

approval_code = property(get_approval_code, set_approval_code)

Default Value

""

Remarks

This must exactly match the response_approval_code from the original authorization.

batch_number property

The batch number that this transaction will be included in.

Syntax

def get_batch_number() -> int: ...
def set_batch_number(value: int) -> None: ...

batch_number = property(get_batch_number, set_batch_number)

Default Value

1

Remarks

Unlike regular credit card transactions, Debit transactions require that the Batch Number be sent in the authorization request. This number should be the same number you set to the TSYSDebit or TSYSBenefit class's BatchNumber property during the authorization.

This field is only used for Debit and Benefit/EBT reversals.

card_type property

Type of credit card being used in this transaction.

Syntax

def get_card_type() -> int: ...
def set_card_type(value: int) -> None: ...

card_type = property(get_card_type, set_card_type)

Possible Values

0   # Unknown
1   # Visa
2   # MasterCard
3   # AMEX
4   # Discover
5   # Diners
6   # JCB
7   # VisaElectron
8   # Maestro
10   # Laser

Default Value

0

Remarks

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

card_cvv_data property

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

Syntax

def get_card_cvv_data() -> str: ...
def set_card_cvv_data(value: str) -> None: ...

card_cvv_data = property(get_card_cvv_data, set_card_cvv_data)

Default Value

""

Remarks

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 card_cvv_data 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, card_cvv_presence will be automatically set to cvpProvided. If set to empty string (""), card_cvv_presence will be automatically set to cvpNotProvided.

card_cvv_presence property

Indicates the presence of the card verification value.

Syntax

def get_card_cvv_presence() -> int: ...
def set_card_cvv_presence(value: int) -> None: ...

card_cvv_presence = property(get_card_cvv_presence, set_card_cvv_presence)

Possible Values

0   # NotProvided
1   # Provided
2   # Illegible
3   # NotOnCard

Default Value

0

Remarks

Indicates the presence of the card verification value.

This property is used to indicate the presence of card_cvv_data.

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

Available values are:

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

card_entry_data_source property

This property contains a 1-character code identifying the source of the customer data.

Syntax

def get_card_entry_data_source() -> int: ...
def set_card_entry_data_source(value: int) -> None: ...

card_entry_data_source = property(get_card_entry_data_source, set_card_entry_data_source)

Possible Values

0   # Track1
1   # Track2
2   # ManualEntryTrack1Capable
3   # ManualEntryTrack2Capable
4   # ManualEntryNoCardReader
5   # Track1Contactless
6   # Track2Contactless
7   # ManualEntryContactlessCapable
8   # IVR
9   # Kiosk

Default Value

0

Remarks

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

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.

card_exp_month property

Expiration month of the credit card specified in Number .

Syntax

def get_card_exp_month() -> int: ...
def set_card_exp_month(value: int) -> None: ...

card_exp_month = property(get_card_exp_month, set_card_exp_month)

Default Value

1

Remarks

Expiration month of the credit card specified in card_number.

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

card_exp_year property

Expiration year of the credit card specified in Number .

Syntax

def get_card_exp_year() -> int: ...
def set_card_exp_year(value: int) -> None: ...

card_exp_year = property(get_card_exp_year, set_card_exp_year)

Default Value

2000

Remarks

Expiration year of the credit card specified in card_number.

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.

card_is_encrypted property

Determines whether data set to the Number or MagneticStripe properties is validated.

Syntax

def get_card_is_encrypted() -> bool: ...
def set_card_is_encrypted(value: bool) -> None: ...

card_is_encrypted = property(get_card_is_encrypted, set_card_is_encrypted)

Default Value

FALSE

Remarks

Determines whether data set to the card_number or card_magnetic_stripe fields is validated.

By default, when the card_number or card_magnetic_stripe fields are set, the value will be validated and normalized. For instance, "4444-33332222 1111" will be normalized as "4444333322221111" and card_magnetic_stripe data will be parsed for the track specified by card_entry_data_source. 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 card_number or card_magnetic_stripe fields, and this can be accomplished by setting IsEncrypted to true. However, please note that in doing so automatic calculation of the card_type may be affected, and the card number will not be verified.

card_magnetic_stripe property

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

Syntax

def get_card_magnetic_stripe() -> str: ...
def set_card_magnetic_stripe(value: str) -> None: ...

card_magnetic_stripe = property(get_card_magnetic_stripe, set_card_magnetic_stripe)

Default Value

""

Remarks

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

If card_entry_data_source 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 card_entry_data_source property to indicate which track you are sending.

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

 
 Copy
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.

card_number property

Customer's credit card number for the transaction.

Syntax

def get_card_number() -> str: ...
def set_card_number(value: str) -> None: ...

card_number = property(get_card_number, set_card_number)

Default Value

""

Remarks

Customer's credit card number for the transaction.

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

cardholder_id property

The CardholderId code for this reversal.

Syntax

def get_cardholder_id() -> str: ...
def set_cardholder_id(value: str) -> None: ...

cardholder_id = property(get_cardholder_id, set_cardholder_id)

Default Value

"@"

Remarks

This 1-character property contains a code that specifies the method used to verify the identity of the cardholder. The value may be used in conjunction with AVS and ACI indicators. The following table lists all of the supported cardholder identification codes, but please note that some codes are Direct Marketing-specific and some are Retail-specific.

NOTE: The cardholder_id for reversals is applicable to the reversal transaction itself, NOT to the transaction being reversed. Generally the card will be present and the cardholder will sign the receipt, so for most cases this should be "@".

cash_back_amount property

Amount returned to the customer in cash.

Syntax

def get_cash_back_amount() -> str: ...
def set_cash_back_amount(value: str) -> None: ...

cash_back_amount = property(get_cash_back_amount, set_cash_back_amount)

Default Value

""

Remarks

The amount of CashBack specified in the authorization request. This property should be the same number you set to the TSYSDebit or TSYSBenefit class's CashBackAmount property during the authorization.

This field is only used for Debit and Benefit/EBT reversals.

industry_type property

Code which indicates the industry the merchant is engaged in.

Syntax

def get_industry_type() -> int: ...
def set_industry_type(value: int) -> None: ...

industry_type = property(get_industry_type, set_industry_type)

Possible Values

0   # Unknown
1   # Retail
2   # Restaurant
3   # GroceryStore
4   # DirectMarketing
5   # Hotel
6   # AutoRental
7   # PassengerTransport

Default Value

1

Remarks

This property is used to identify the industry type of the merchant submitting the authorization request. The following table lists the industry types supported by this class.

Note: American Express cards are NOT currently supported in the sitAutoRental industry.

merchant_bank_id property

The number which identifies the merchant's bank or processor.

Syntax

def get_merchant_bank_id() -> str: ...
def set_merchant_bank_id(value: str) -> None: ...

merchant_bank_id = property(get_merchant_bank_id, set_merchant_bank_id)

Default Value

""

Remarks

The number which identifies the merchant's bank or processor.

This property contains a six digit Visa assigned Bank Identification Number issued by the merchant's member bank or processor. The acquirer Bank Identification Number (BIN) identifies the member bank that signed the merchant using the Point of Sale application. This property may not remain zero-filled.

Note, the TSYS Server uses the Merchant's merchant_bank_id and merchant_number to route the transaction to the proper back-end processor. If either number is incorrect (or if you're using test numbers and the test system is offline) the TSYS server will immediately disconnect, and will not supply an error message.

merchant_category_code property

Classifies a merchant by the type of store.

Syntax

def get_merchant_category_code() -> str: ...
def set_merchant_category_code(value: str) -> None: ...

merchant_category_code = property(get_merchant_category_code, set_merchant_category_code)

Default Value

""

Remarks

Classifies a merchant by the type of store.

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).

merchant_city property

Merchant's City For Retail (Card Present) transactions, this property should contain the city in which the merchant is located.

Syntax

def get_merchant_city() -> str: ...
def set_merchant_city(value: str) -> None: ...

merchant_city = property(get_merchant_city, set_merchant_city)

Default Value

""

Remarks

Merchant's City

For Retail (Card Present) transactions, this property should contain the city in which the merchant is located. This is an optional property. However if it is specified, the merchant_name and merchant_state must also be specified.

Note: For Direct Marketing and E-Commerce transactions, for Visa, Discover, and Amex, this property is ignored. merchant_service_phone is used for those industries instead of merchant_city (this does not apply to MasterCard).

Note: This property must contain the same data used in the batch settlement. The first character of this property may not be a space. This property may contain alphanumeric characters, but not punctuation or control characters. The maximum length of this property is 13 characters.

merchant_country_code property

Identifies the country where the merchant is located.

Syntax

def get_merchant_country_code() -> str: ...
def set_merchant_country_code(value: str) -> None: ...

merchant_country_code = property(get_merchant_country_code, set_merchant_country_code)

Default Value

"840"

Remarks

Identifies the country where the merchant is located.

This property contains a three digit number assigned by the signing member or processor to identify the merchant's location country. These codes are specified by ISO-3166-1. For the United States, use "840".

merchant_currency_code property

Identifies the type of currency used by the merchant.

Syntax

def get_merchant_currency_code() -> str: ...
def set_merchant_currency_code(value: str) -> None: ...

merchant_currency_code = property(get_merchant_currency_code, set_merchant_currency_code)

Default Value

"840"

Remarks

Identifies the type of currency used by the merchant.

This property contains a three digit number assigned by the signing member or processor to identify the merchant's authorization currency. For US Dollars, use "840".

merchant_language property

Designates the language that response messages will be returned in.

Syntax

def get_merchant_language() -> str: ...
def set_merchant_language(value: str) -> None: ...

merchant_language = property(get_merchant_language, set_merchant_language)

Default Value

"00"

Remarks

Designates the language that response messages will be returned in.

This property contains a two digit language indicator. This value designates the language to be used in formatting the authorization response text message. This property may be changed from transaction to transaction. The following table provides a summary of the languages currently supported.

merchant_name property

Name of the merchant.

Syntax

def get_merchant_name() -> str: ...
def set_merchant_name(value: str) -> None: ...

merchant_name = property(get_merchant_name, set_merchant_name)

Default Value

""

Remarks

Name of the merchant.

This 25 character property contains the merchant name provided by the signing member or processor. The name provided must correspond to the name printed on the customer receipt. The first character of this property may not be a space. This property must contain the same value in both authorization and batch settlement.

This is an optional property. However if this property is specified, the merchant_state and merchant_city (Retail) or merchant_state and merchant_service_phone (E-Commerce) must also be specified.

This property may contain alphanumeric and punctuation characters. The maximum length of this property is 25 characters.

merchant_number property

A unique number used to identify the merchant within the VisaNet system.

Syntax

def get_merchant_number() -> str: ...
def set_merchant_number(value: str) -> None: ...

merchant_number = property(get_merchant_number, set_merchant_number)

Default Value

""

Remarks

A unique number used to identify the merchant within the VisaNet system.

This 12 digit property contains a unique number which is assigned by the signing merchant's bank or processor. This property is used to identify the merchant within the VisaNet system. This number will be right-justified and zero-filled.

Note, the TSYS Server uses the Merchant's merchant_bank_id and merchant_number to route the transaction to the proper back-end processor. If either number is incorrect (or if you're using test numbers and the test system is offline) the TSYS server will immediately disconnect, and will not supply an error message.

merchant_phone property

Merchant's phone number.

Syntax

def get_merchant_phone() -> str: ...
def set_merchant_phone(value: str) -> None: ...

merchant_phone = property(get_merchant_phone, set_merchant_phone)

Default Value

""

Remarks

Merchant's phone number.

This property contains the Merchant's business phone number. This can be the same as the customer service phone number.

merchant_service_phone property

Merchant's customer service number.

Syntax

def get_merchant_service_phone() -> str: ...
def set_merchant_service_phone(value: str) -> None: ...

merchant_service_phone = property(get_merchant_service_phone, set_merchant_service_phone)

Default Value

""

Remarks

Merchant's customer service number.

This property contains a merchant telephone number that the cardholder may call for service. It should contain an 11-character phone number in XXX-XXXXXXX format. The initial "1" for long-distance or toll-free calls should be omitted. For instance, "800-1234567" is acceptable, while "1-800-1234567" is not. The fourth character position MUST contain a hyphen. Hyphens may not be used anywhere else.

This property is used for authorizations in the Hotel, Auto Rental, and Direct Marketing Industry Types, and in the settlement for all industry types.

merchant_state property

State or province that the merchant is located in.

Syntax

def get_merchant_state() -> str: ...
def set_merchant_state(value: str) -> None: ...

merchant_state = property(get_merchant_state, set_merchant_state)

Default Value

""

Remarks

State or province that the merchant is located in.

This two character property contains the merchant state or province provided by the signing member or processor. This property must contain the same data used in the batch settlement.

This is an optional property. However if it is specified the Merchant merchant_name and merchant_city (Retail) or merchant_name and merchant_service_phone (E-Commerce) must also be specified.

merchant_store_number property

Used to identify a specific merchant's store within the VisaNet system.

Syntax

def get_merchant_store_number() -> str: ...
def set_merchant_store_number(value: str) -> None: ...

merchant_store_number = property(get_merchant_store_number, set_merchant_store_number)

Default Value

""

Remarks

Used to identify a specific merchant's store within the VisaNet system.

This four digit property contains a number assigned by the signing member, processor, or merchant to identify a specific merchant store within the VisaNet system. This property must be right-justified and zero-filled.

merchant_street_address property

Merchant's street address.

Syntax

def get_merchant_street_address() -> str: ...
def set_merchant_street_address(value: str) -> None: ...

merchant_street_address = property(get_merchant_street_address, set_merchant_street_address)

Default Value

""

Remarks

Merchant's street address.

This 25 character property contains the Merchant's street address, which should include the street number, street name, and other identifiers of the precise location, such as a building or unit number.

merchant_terminal_number property

Used to identify a unique terminal within a merchant location.

Syntax

def get_merchant_terminal_number() -> str: ...
def set_merchant_terminal_number(value: str) -> None: ...

merchant_terminal_number = property(get_merchant_terminal_number, set_merchant_terminal_number)

Default Value

""

Remarks

Used to identify a unique terminal within a merchant location.

This four digit property contains a number assigned by the signing member, processor, or merchant to identify a unique terminal within a merchant location. Because the terminal number submitted in the authorization request is echoed back to the terminal in the authorization response, this property may additionally be used in controller-based environments to assist in the matching and routing of authorization request and response messages at the point of concentration. This property must be right-justified and zero-filled.

merchant_time_zone property

Specifies the GMT offset used to calculate the local time within the VisaNet system.

Syntax

def get_merchant_time_zone() -> str: ...
def set_merchant_time_zone(value: str) -> None: ...

merchant_time_zone = property(get_merchant_time_zone, set_merchant_time_zone)

Default Value

"705"

Remarks

Specifies the GMT offset used to calculate the local time within the VisaNet system.

This filed contains a three digit code used to calculate the local time within the VisaNet authorization system. The differential is calculated by the signing member or processor, providing the standard local time zone differential from Greenwich Mean Time (GMT). The first digit specifies the direction of the differential and offset increment as well as whether daylight savings is observed. The last two digits specify the magnitude of the differential. For example, North Carolina would be "705", California would be "708", and Arizona would be "107" (daylight savings not observed). The following table provides a brief summary of the Time Zone Differential Codes.

Byte #1:

If byte #1 designates an area with offset in hours, (0, 1, 6, 7) the value of these bytes should be between "00" and "12", inclusive. If byte #1 designates an area with offset in 15 minute increments, (2-5) the value of these bytes should be between "00" and "48", inclusive.

merchant_zip property

Zip code where the merchant that initiated this transaction is located.

Syntax

def get_merchant_zip() -> str: ...
def set_merchant_zip(value: str) -> None: ...

merchant_zip = property(get_merchant_zip, set_merchant_zip)

Default Value

""

Remarks

Zip code where the merchant that initiated this transaction is located.

This property contains the nine character code used to further identify the merchant location. Within the United States, the five or nine digit zip code of the address of the store location is used. Outside of the United States, this property will be assigned by the signing member or processor.

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

merchant_aba_number property

Merchant's routing number.

Syntax

def get_merchant_aba_number() -> str: ...
def set_merchant_aba_number(value: str) -> None: ...

merchant_aba_number = property(get_merchant_aba_number, set_merchant_aba_number)

Default Value

""

Remarks

This property identifies the merchant to a direct debit switch, and must be supplied for all debit request transactions. This number is provided by the signing member or processor, and should be exactly 9 digits in length.

This field is only used for Debit and Benefit/EBT reversals.

merchant_settlement_agent property

Merchant's settling agent.

Syntax

def get_merchant_settlement_agent() -> str: ...
def set_merchant_settlement_agent(value: str) -> None: ...

merchant_settlement_agent = property(get_merchant_settlement_agent, set_merchant_settlement_agent)

Default Value

""

Remarks

This property identifies the merchant settling agent, and must be supplied for all debit request transactions. This number is provided by the signing member or processor, and should be exactly 4 digits in length.

This field is only used for Debit and Benefit/EBT reversals.

network_id property

Identification code of the network on which the transaction was authorized.

Syntax

def get_network_id() -> str: ...
def set_network_id(value: str) -> None: ...

network_id = property(get_network_id, set_network_id)

Default Value

""

Remarks

This property indicates the network through which the transaction was authorized. This value should be set to the NetworkId returned in the response of the original TSYSDebit or TSYSBenefit authorization.

This field is only used for Debit and Benefit/EBT reversals.

reimbursement_attribute property

Indicates the type of fee applicable to this transaction.

Syntax

def get_reimbursement_attribute() -> int: ...
def set_reimbursement_attribute(value: int) -> None: ...

reimbursement_attribute = property(get_reimbursement_attribute, set_reimbursement_attribute)

Possible Values

0   # StandardRetail
1   # QualifiedGrocery
2   # PreExistingRetail
3   # PreExistingGrocery
4   # NonDebit
5   # TaxExempt

Default Value

0

Remarks

This property contains the reimbursement attribute assigned by the signing member or processor. This property designates the Reimbursement Fee applicable to a transaction. This value should be set to the value of the ReimbursementAttribute of the original TSYSDebit authorization. The following values are valid:

This field is only used for Debit and Benefit/EBT reversals.

response_approval_code property

Contains an authorization code when a transaction has been approved.

Syntax

def get_response_approval_code() -> str: ...

response_approval_code = property(get_response_approval_code, None)

Default Value

""

Remarks

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 response_code returned indicates that the transaction has not been approved, then the contents of the property should be ignored. The response_approval_code must be stored and submitted in the settlement data capture record.

This property is read-only.

response_authorized_amount property

Amount actually used from the card (used when supporting partial redemptions).

Syntax

def get_response_authorized_amount() -> str: ...

response_authorized_amount = property(get_response_authorized_amount, None)

Default Value

""

Remarks

Amount actually used from the card (used when supporting partial redemptions).

The response_authorized_amount represents the actual approved transaction amount when a transaction request is received from a client using the partial_redemption option. If partial_authorization is set to True, then response_authorized_amount will be the amount of the transaction_amount that was actually covered by the remaining balance on the card when the requested authorization amount exceeds the available card balance.

For example, a card may have an available balance of $7.50, but the cardholder does not know this. Rather than submit a Balance Inquiry transaction followed by a Purchase transaction, the merchant can use the partial_authorization option. If a purchase for $10.00 is attempted on the card with a $7.50 balance, the system will respond with an approval, and the response_authorized_amount will represent the approved amount of $7.50.In this case, the response_code will also be "00" (Approval). The merchant must tender the difference between the requested transaction_amount and the response_authorized_amount using another form of payment. If the transaction is fully covered by the balance remaining on the FSA card (ie, the current available balance is greater than the transaction_amount) then this property will be "0" or "".

If the card has a zero balance before submitting this transaction, it will be declined regardless of the value of partial_authorization.

This property is read-only.

response_auth_source property

Indicates the source of the authorization code stored in ApprovalCode .

Syntax

def get_response_auth_source() -> str: ...

response_auth_source = property(get_response_auth_source, None)

Default Value

""

Remarks

Indicates the source of the authorization code stored in response_approval_code.

This property contains a one character code indicating the source of the response_approval_code. The received code must be stored and submitted in the batch settlement. Valid source codes are:

This property is read-only.

response_avs_result property

Contains the Address Verification System result code.

Syntax

def get_response_avs_result() -> str: ...

response_avs_result = property(get_response_avs_result, None)

Default Value

""

Remarks

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:

*AVS Result Code for International addresses only

This property is read-only.

response_card_level property

This property contains a two-character code created by Visa during the authorization process.

Syntax

def get_response_card_level() -> str: ...

response_card_level = property(get_response_card_level, None)

Default Value

""

Remarks

This property contains a two-character code created by Visa during the authorization process.

The current list of possible return values can be found in the table of contents.

This property is read-only.

response_code property

Indicates the status of the authorization request.

Syntax

def get_response_code() -> str: ...

response_code = property(get_response_code, None)

Default Value

""

Remarks

Indicates the status of the authorization request.

This property contains a two character response code indicating the status of the authorization request. The Point of Sale (POS) system must evaluate this response code and NOT the response_text to determine nature of a response message. A response code of "00" represents an approval. A response code of "85" represents a successful card verification (when the transaction_type set to dcCardAuthentication). A response code of "10" indicates that the transaction was partially approved for a lesser amount. In such cases, the partially authorized amount can be retrieved via ResponseAuthorizedAmount config. All other response codes represent non-approved requests. Do NOT interpret all non-approved response codes as "DECLINED".

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

This property is read-only.

response_commercial_card_type property

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

Syntax

def get_response_commercial_card_type() -> int: ...

response_commercial_card_type = property(get_response_commercial_card_type, None)

Possible Values

0   # NotCommercial
1   # BusinessCard
2   # VisaCommerce
3   # CorporateCard
4   # PurchaseCard

Default Value

0

Remarks

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:

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

This property is read-only.

response_cvv_result property

Contains the returned CVV result code if it was requested.

Syntax

def get_response_cvv_result() -> str: ...

response_cvv_result = property(get_response_cvv_result, None)

Default Value

""

Remarks

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 response_text indicating such. The following is a list of current result codes:

This property is read-only.

response_retrieval_number property

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

Syntax

def get_response_retrieval_number() -> str: ...

response_retrieval_number = property(get_response_retrieval_number, None)

Default Value

""

Remarks

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.

This property is read-only.

response_returned_aci property

Returned Authorization Characteristics Indicator contains CPS qualification status.

Syntax

def get_response_returned_aci() -> str: ...

response_returned_aci = property(get_response_returned_aci, None)

Default Value

""

Remarks

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 response_transaction_id or response_validation_code properties.

This property is read-only.

response_text property

Text information that describes each response code.

Syntax

def get_response_text() -> str: ...

response_text = property(get_response_text, None)

Default Value

""

Remarks

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.

This property is read-only.

response_transaction_date property

Local transaction date returned from the server in MMddyy format.

Syntax

def get_response_transaction_date() -> str: ...

response_transaction_date = property(get_response_transaction_date, None)

Default Value

""

Remarks

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.

This property is read-only.

response_transaction_id property

Contains the Transaction Identifier or MasterCard Reference Number.

Syntax

def get_response_transaction_id() -> str: ...

response_transaction_id = property(get_response_transaction_id, None)

Default Value

""

Remarks

Contains the Transaction Identifier or MasterCard Reference Number.

This 15-character property can contain a Transaction Identifier (Visa, American Express or Discover) or Reference Number (MasterCard). The Point of Sale (POS) device should not attempt to interpret the meaning of any data appearing in this property. Data returned in this property (if any) should be recorded and submitted in the Batch Settlement.

This property is read-only.

response_transaction_number property

Check this property against the original Transaction Number.

Syntax

def get_response_transaction_number() -> str: ...

response_transaction_number = property(get_response_transaction_number, None)

Default Value

""

Remarks

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.

This property is read-only.

response_transaction_time property

Local transaction time returned from the server in HHmmss format.

Syntax

def get_response_transaction_time() -> str: ...

response_transaction_time = property(get_response_transaction_time, None)

Default Value

""

Remarks

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.

This property is read-only.

response_validation_code property

This optional property contains information generated by the card issuer.

Syntax

def get_response_validation_code() -> str: ...

response_validation_code = property(get_response_validation_code, None)

Default Value

""

Remarks

This optional property contains information generated by the card issuer.

This optional four character property contains specific information generated by the card issuer. The Point of Sale (POS) device should not attempt to interpret the meaning of any data appearing in this property. Data returned in this property should be recorded and submitted as part of a Batch Settlement.

This property is read-only.

retrieval_number property

The Response RetrievalNumber of the transaction being reversed.

Syntax

def get_retrieval_number() -> str: ...
def set_retrieval_number(value: str) -> None: ...

retrieval_number = property(get_retrieval_number, set_retrieval_number)

Default Value

""

Remarks

This property contains a 12-character value reflecting the transaction Retrieval Reference Number of the transaction being reversed.

returned_aci property

The Response ReturnedACI of the transaction being reversed.

Syntax

def get_returned_aci() -> str: ...
def set_returned_aci(value: str) -> None: ...

returned_aci = property(get_returned_aci, set_returned_aci)

Default Value

""

Remarks

The length of this property is one character.

reversal_code property

This code can be present in the reversal request for MasterCard transactions to signify the reason for the reversal.

Syntax

def get_reversal_code() -> int: ...
def set_reversal_code(value: int) -> None: ...

reversal_code = property(get_reversal_code, set_reversal_code)

Possible Values

0   # NotSpecified
1   # CustomerDirected
2   # PartialReversal
3   # CNPSuspectFraud

Default Value

0

Remarks

reversal_type property

Specifies the type of reversal to process.

Syntax

def get_reversal_type() -> int: ...
def set_reversal_type(value: int) -> None: ...

reversal_type = property(get_reversal_type, set_reversal_type)

Possible Values

0   # PreSettlement
1   # DebitPurchase
2   # DebitCredit
3   # DebitTimeout
4   # Timeout
5   # CreditAuthorization

Default Value

0

Remarks

settlement_amount property

The new Settlement Amount for this transaction.

Syntax

def get_settlement_amount() -> str: ...
def set_settlement_amount(value: str) -> None: ...

settlement_amount = property(get_settlement_amount, set_settlement_amount)

Default Value

""

Remarks

When performing an Authorization Reversal transaction, this field must contain a one to 12-character numeric transaction amount to be settled. The host subtracts this amount from the total_authorized_amount to derive the actual authorization amount to be reversed.

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

sharing_group property

List of Debit and EBT networks that the merchant supports.

Syntax

def get_sharing_group() -> str: ...
def set_sharing_group(value: str) -> None: ...

sharing_group = property(get_sharing_group, set_sharing_group)

Default Value

""

Remarks

This one to 30-character property contains a listing of direct debit and EBT networks that a Point of Sale (POS) device can access. This property is provided by the signing member or processor, and the values must correspond to one of the Visa assigned direct debit network types. This value should be set to the value of the SharingGroup of the original TSYSDebit or TSYSBenefit authorization.

This field is only used for Debit reversals and Benefit/EBT reversals.

ssl_accept_server_cert_effective_date property

The date on which this certificate becomes valid.

Syntax

def get_ssl_accept_server_cert_effective_date() -> str: ...

ssl_accept_server_cert_effective_date = property(get_ssl_accept_server_cert_effective_date, None)

Default Value

""

Remarks

The date on which this certificate becomes valid. Before this date, it is not valid. The date is localized to the system's time zone. The following example illustrates the format of an encoded date:

23-Jan-2000 15:00:00.

This property is read-only.

ssl_accept_server_cert_expiration_date property

The date on which the certificate expires.

Syntax

def get_ssl_accept_server_cert_expiration_date() -> str: ...

ssl_accept_server_cert_expiration_date = property(get_ssl_accept_server_cert_expiration_date, None)

Default Value

""

Remarks

The date on which the certificate expires. After this date, the certificate will no longer be valid. The date is localized to the system's time zone. The following example illustrates the format of an encoded date:

23-Jan-2001 15:00:00.

This property is read-only.

ssl_accept_server_cert_extended_key_usage property

A comma-delimited list of extended key usage identifiers.

Syntax

def get_ssl_accept_server_cert_extended_key_usage() -> str: ...

ssl_accept_server_cert_extended_key_usage = property(get_ssl_accept_server_cert_extended_key_usage, None)

Default Value

""

Remarks

A comma-delimited list of extended key usage identifiers. These are the same as ASN.1 object identifiers (OIDs).

This property is read-only.

ssl_accept_server_cert_fingerprint property

The hex-encoded, 16-byte MD5 fingerprint of the certificate.

Syntax

def get_ssl_accept_server_cert_fingerprint() -> str: ...

ssl_accept_server_cert_fingerprint = property(get_ssl_accept_server_cert_fingerprint, None)

Default Value

""

Remarks

The hex-encoded, 16-byte MD5 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys.

The following example illustrates the format: bc:2a:72:af:fe:58:17:43:7a:5f:ba:5a:7c:90:f7:02

This property is read-only.

ssl_accept_server_cert_fingerprint_sha1 property

The hex-encoded, 20-byte SHA-1 fingerprint of the certificate.

Syntax

def get_ssl_accept_server_cert_fingerprint_sha1() -> str: ...

ssl_accept_server_cert_fingerprint_sha1 = property(get_ssl_accept_server_cert_fingerprint_sha1, None)

Default Value

""

Remarks

The hex-encoded, 20-byte SHA-1 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys.

The following example illustrates the format: 30:7b:fa:38:65:83:ff:da:b4:4e:07:3f:17:b8:a4:ed:80:be:ff:84

This property is read-only.

ssl_accept_server_cert_fingerprint_sha256 property

The hex-encoded, 32-byte SHA-256 fingerprint of the certificate.

Syntax

def get_ssl_accept_server_cert_fingerprint_sha256() -> str: ...

ssl_accept_server_cert_fingerprint_sha256 = property(get_ssl_accept_server_cert_fingerprint_sha256, None)

Default Value

""

Remarks

The hex-encoded, 32-byte SHA-256 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys.

The following example illustrates the format: 6a:80:5c:33:a9:43:ea:b0:96:12:8a:64:96:30:ef:4a:8a:96:86:ce:f4:c7:be:10:24:8e:2b:60:9e:f3:59:53

This property is read-only.

ssl_accept_server_cert_issuer property

The issuer of the certificate.

Syntax

def get_ssl_accept_server_cert_issuer() -> str: ...

ssl_accept_server_cert_issuer = property(get_ssl_accept_server_cert_issuer, None)

Default Value

""

Remarks

The issuer of the certificate. This property contains a string representation of the name of the issuing authority for the certificate.

This property is read-only.

ssl_accept_server_cert_private_key property

The private key of the certificate (if available).

Syntax

def get_ssl_accept_server_cert_private_key() -> str: ...

ssl_accept_server_cert_private_key = property(get_ssl_accept_server_cert_private_key, None)

Default Value

""

Remarks

The private key of the certificate (if available). The key is provided as PEM/Base64-encoded data.

Note: The ssl_accept_server_cert_private_key may be available but not exportable. In this case, ssl_accept_server_cert_private_key returns an empty string.

This property is read-only.

ssl_accept_server_cert_private_key_available property

Whether a PrivateKey is available for the selected certificate.

Syntax

def get_ssl_accept_server_cert_private_key_available() -> bool: ...

ssl_accept_server_cert_private_key_available = property(get_ssl_accept_server_cert_private_key_available, None)

Default Value

FALSE

Remarks

Whether a ssl_accept_server_cert_private_key is available for the selected certificate. If ssl_accept_server_cert_private_key_available is True, the certificate may be used for authentication purposes (e.g., server authentication).

This property is read-only.

ssl_accept_server_cert_private_key_container property

The name of the PrivateKey container for the certificate (if available).

Syntax

def get_ssl_accept_server_cert_private_key_container() -> str: ...

ssl_accept_server_cert_private_key_container = property(get_ssl_accept_server_cert_private_key_container, None)

Default Value

""

Remarks

The name of the ssl_accept_server_cert_private_key container for the certificate (if available). This functionality is available only on Windows platforms.

This property is read-only.

ssl_accept_server_cert_public_key property

The public key of the certificate.

Syntax

def get_ssl_accept_server_cert_public_key() -> str: ...

ssl_accept_server_cert_public_key = property(get_ssl_accept_server_cert_public_key, None)

Default Value

""

Remarks

The public key of the certificate. The key is provided as PEM/Base64-encoded data.

This property is read-only.

ssl_accept_server_cert_public_key_algorithm property

The textual description of the certificate's public key algorithm.

Syntax

def get_ssl_accept_server_cert_public_key_algorithm() -> str: ...

ssl_accept_server_cert_public_key_algorithm = property(get_ssl_accept_server_cert_public_key_algorithm, None)

Default Value

""

Remarks

The textual description of the certificate's public key algorithm. The property contains either the name of the algorithm (e.g., "RSA" or "RSA_DH") or an object identifier (OID) string representing the algorithm.

This property is read-only.

ssl_accept_server_cert_public_key_length property

The length of the certificate's public key (in bits).

Syntax

def get_ssl_accept_server_cert_public_key_length() -> int: ...

ssl_accept_server_cert_public_key_length = property(get_ssl_accept_server_cert_public_key_length, None)

Default Value

0

Remarks

The length of the certificate's public key (in bits). Common values are 512, 1024, and 2048.

This property is read-only.

ssl_accept_server_cert_serial_number property

The serial number of the certificate encoded as a string.

Syntax

def get_ssl_accept_server_cert_serial_number() -> str: ...

ssl_accept_server_cert_serial_number = property(get_ssl_accept_server_cert_serial_number, None)

Default Value

""

Remarks

The serial number of the certificate encoded as a string. The number is encoded as a series of hexadecimal digits, with each pair representing a byte of the serial number.

This property is read-only.

ssl_accept_server_cert_signature_algorithm property

The text description of the certificate's signature algorithm.

Syntax

def get_ssl_accept_server_cert_signature_algorithm() -> str: ...

ssl_accept_server_cert_signature_algorithm = property(get_ssl_accept_server_cert_signature_algorithm, None)

Default Value

""

Remarks

The text description of the certificate's signature algorithm. The property contains either the name of the algorithm (e.g., "RSA" or "RSA_MD5RSA") or an object identifier (OID) string representing the algorithm.

This property is read-only.

ssl_accept_server_cert_store property

The name of the certificate store for the client certificate.

Syntax

def get_ssl_accept_server_cert_store() -> bytes: ...
def set_ssl_accept_server_cert_store(value: bytes) -> None: ...

ssl_accept_server_cert_store = property(get_ssl_accept_server_cert_store, set_ssl_accept_server_cert_store)

Default Value

"MY"

Remarks

The name of the certificate store for the client certificate.

The ssl_accept_server_cert_store_type property denotes the type of the certificate store specified by ssl_accept_server_cert_store. If the store is password-protected, specify the password in ssl_accept_server_cert_store_password.

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

Designations of certificate stores are platform dependent.

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

When the certificate store type is cstPFXFile, this property must be set to the name of the file. When the type is cstPFXBlob, the property must be set to the binary contents of a PFX file (i.e., PKCS#12 certificate store).

ssl_accept_server_cert_store_password property

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

Syntax

def get_ssl_accept_server_cert_store_password() -> str: ...
def set_ssl_accept_server_cert_store_password(value: str) -> None: ...

ssl_accept_server_cert_store_password = property(get_ssl_accept_server_cert_store_password, set_ssl_accept_server_cert_store_password)

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.

ssl_accept_server_cert_store_type property

The type of certificate store for this certificate.

Syntax

def get_ssl_accept_server_cert_store_type() -> int: ...
def set_ssl_accept_server_cert_store_type(value: int) -> None: ...

ssl_accept_server_cert_store_type = property(get_ssl_accept_server_cert_store_type, set_ssl_accept_server_cert_store_type)

Possible Values

0   # User
1   # Machine
2   # PFXFile
3   # PFXBlob
4   # JKSFile
5   # JKSBlob
6   # PEMKeyFile
7   # PEMKeyBlob
8   # PublicKeyFile
9   # PublicKeyBlob
10   # SSHPublicKeyBlob
11   # P7BFile
12   # P7BBlob
13   # SSHPublicKeyFile
14   # PPKFile
15   # PPKBlob
16   # XMLFile
17   # XMLBlob
18   # JWKFile
19   # JWKBlob
20   # SecurityKey
21   # BCFKSFile
22   # BCFKSBlob
23   # PKCS11
99   # Auto

Default Value

0

Remarks

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:

C#
 Copy
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);

ssl_accept_server_cert_subject_alt_names property

Comma-separated lists of alternative subject names for the certificate.

Syntax

def get_ssl_accept_server_cert_subject_alt_names() -> str: ...

ssl_accept_server_cert_subject_alt_names = property(get_ssl_accept_server_cert_subject_alt_names, None)

Default Value

""

Remarks

Comma-separated lists of alternative subject names for the certificate.

This property is read-only.

ssl_accept_server_cert_thumbprint_md5 property

The MD5 hash of the certificate.

Syntax

def get_ssl_accept_server_cert_thumbprint_md5() -> str: ...

ssl_accept_server_cert_thumbprint_md5 = property(get_ssl_accept_server_cert_thumbprint_md5, None)

Default Value

""

Remarks

The MD5 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed.

This property is read-only.

ssl_accept_server_cert_thumbprint_sha1 property

The SHA-1 hash of the certificate.

Syntax

def get_ssl_accept_server_cert_thumbprint_sha1() -> str: ...

ssl_accept_server_cert_thumbprint_sha1 = property(get_ssl_accept_server_cert_thumbprint_sha1, None)

Default Value

""

Remarks

The SHA-1 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed.

This property is read-only.

ssl_accept_server_cert_thumbprint_sha256 property

The SHA-256 hash of the certificate.

Syntax

def get_ssl_accept_server_cert_thumbprint_sha256() -> str: ...

ssl_accept_server_cert_thumbprint_sha256 = property(get_ssl_accept_server_cert_thumbprint_sha256, None)

Default Value

""

Remarks

The SHA-256 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed.

This property is read-only.

ssl_accept_server_cert_usage property

The text description of UsageFlags .

Syntax

def get_ssl_accept_server_cert_usage() -> str: ...

ssl_accept_server_cert_usage = property(get_ssl_accept_server_cert_usage, None)

Default Value

""

Remarks

The text description of ssl_accept_server_cert_usage_flags.

This value will be one or more of the following strings and will be separated by commas:

• Digital Signature
• Non-Repudiation
• Key Encipherment
• Data Encipherment
• Key Agreement
• Certificate Signing
• CRL Signing
• Encipher Only

If the provider is OpenSSL, the value is a comma-separated list of X.509 certificate extension names.

This property is read-only.

ssl_accept_server_cert_usage_flags property

The flags that show intended use for the certificate.

Syntax

def get_ssl_accept_server_cert_usage_flags() -> int: ...

ssl_accept_server_cert_usage_flags = property(get_ssl_accept_server_cert_usage_flags, None)

Default Value

0

Remarks

The flags that show intended use for the certificate. The value of ssl_accept_server_cert_usage_flags is a combination of the following flags:

Please see the ssl_accept_server_cert_usage property for a text representation of ssl_accept_server_cert_usage_flags.

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

This property is read-only.

ssl_accept_server_cert_version property

The certificate's version number.

Syntax

def get_ssl_accept_server_cert_version() -> str: ...

ssl_accept_server_cert_version = property(get_ssl_accept_server_cert_version, None)

Default Value

""

Remarks

The certificate's version number. The possible values are the strings "V1", "V2", and "V3".

This property is read-only.

ssl_accept_server_cert_subject property

The subject of the certificate used for client authentication.

Syntax

def get_ssl_accept_server_cert_subject() -> str: ...
def set_ssl_accept_server_cert_subject(value: str) -> None: ...

ssl_accept_server_cert_subject = property(get_ssl_accept_server_cert_subject, set_ssl_accept_server_cert_subject)

Default Value

""

Remarks

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=example@email.com". Common fields and their meanings are as follows:

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

ssl_accept_server_cert_encoded property

The certificate (PEM/Base64 encoded).

Syntax

def get_ssl_accept_server_cert_encoded() -> bytes: ...
def set_ssl_accept_server_cert_encoded(value: bytes) -> None: ...

ssl_accept_server_cert_encoded = property(get_ssl_accept_server_cert_encoded, set_ssl_accept_server_cert_encoded)

Default Value

""

Remarks

The certificate (PEM/Base64 encoded). This property is used to assign a specific certificate. The ssl_accept_server_cert_store and ssl_accept_server_cert_subject properties also may be used to specify a certificate.

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

ssl_cert_effective_date property

The date on which this certificate becomes valid.

Syntax

def get_ssl_cert_effective_date() -> str: ...

ssl_cert_effective_date = property(get_ssl_cert_effective_date, None)

Default Value

""

Remarks

The date on which this certificate becomes valid. Before this date, it is not valid. The date is localized to the system's time zone. The following example illustrates the format of an encoded date:

23-Jan-2000 15:00:00.

This property is read-only.

ssl_cert_expiration_date property

The date on which the certificate expires.

Syntax

def get_ssl_cert_expiration_date() -> str: ...

ssl_cert_expiration_date = property(get_ssl_cert_expiration_date, None)

Default Value

""

Remarks

The date on which the certificate expires. After this date, the certificate will no longer be valid. The date is localized to the system's time zone. The following example illustrates the format of an encoded date:

23-Jan-2001 15:00:00.

This property is read-only.

ssl_cert_extended_key_usage property

A comma-delimited list of extended key usage identifiers.

Syntax

def get_ssl_cert_extended_key_usage() -> str: ...

ssl_cert_extended_key_usage = property(get_ssl_cert_extended_key_usage, None)

Default Value

""

Remarks

A comma-delimited list of extended key usage identifiers. These are the same as ASN.1 object identifiers (OIDs).

This property is read-only.

ssl_cert_fingerprint property

The hex-encoded, 16-byte MD5 fingerprint of the certificate.

Syntax

def get_ssl_cert_fingerprint() -> str: ...

ssl_cert_fingerprint = property(get_ssl_cert_fingerprint, None)

Default Value

""

Remarks

The hex-encoded, 16-byte MD5 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys.

The following example illustrates the format: bc:2a:72:af:fe:58:17:43:7a:5f:ba:5a:7c:90:f7:02

This property is read-only.

ssl_cert_fingerprint_sha1 property

The hex-encoded, 20-byte SHA-1 fingerprint of the certificate.

Syntax

def get_ssl_cert_fingerprint_sha1() -> str: ...

ssl_cert_fingerprint_sha1 = property(get_ssl_cert_fingerprint_sha1, None)

Default Value

""

Remarks

The hex-encoded, 20-byte SHA-1 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys.

The following example illustrates the format: 30:7b:fa:38:65:83:ff:da:b4:4e:07:3f:17:b8:a4:ed:80:be:ff:84

This property is read-only.

ssl_cert_fingerprint_sha256 property

The hex-encoded, 32-byte SHA-256 fingerprint of the certificate.

Syntax

def get_ssl_cert_fingerprint_sha256() -> str: ...

ssl_cert_fingerprint_sha256 = property(get_ssl_cert_fingerprint_sha256, None)

Default Value

""

Remarks

The hex-encoded, 32-byte SHA-256 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys.

The following example illustrates the format: 6a:80:5c:33:a9:43:ea:b0:96:12:8a:64:96:30:ef:4a:8a:96:86:ce:f4:c7:be:10:24:8e:2b:60:9e:f3:59:53

This property is read-only.

ssl_cert_issuer property

The issuer of the certificate.

Syntax

def get_ssl_cert_issuer() -> str: ...

ssl_cert_issuer = property(get_ssl_cert_issuer, None)

Default Value

""

Remarks

The issuer of the certificate. This property contains a string representation of the name of the issuing authority for the certificate.

This property is read-only.

ssl_cert_private_key property

The private key of the certificate (if available).

Syntax

def get_ssl_cert_private_key() -> str: ...

ssl_cert_private_key = property(get_ssl_cert_private_key, None)

Default Value

""

Remarks

The private key of the certificate (if available). The key is provided as PEM/Base64-encoded data.

Note: The ssl_cert_private_key may be available but not exportable. In this case, ssl_cert_private_key returns an empty string.

This property is read-only.

ssl_cert_private_key_available property

Whether a PrivateKey is available for the selected certificate.

Syntax

def get_ssl_cert_private_key_available() -> bool: ...

ssl_cert_private_key_available = property(get_ssl_cert_private_key_available, None)

Default Value

FALSE

Remarks

Whether a ssl_cert_private_key is available for the selected certificate. If ssl_cert_private_key_available is True, the certificate may be used for authentication purposes (e.g., server authentication).

This property is read-only.

ssl_cert_private_key_container property

The name of the PrivateKey container for the certificate (if available).

Syntax

def get_ssl_cert_private_key_container() -> str: ...

ssl_cert_private_key_container = property(get_ssl_cert_private_key_container, None)

Default Value

""

Remarks

The name of the ssl_cert_private_key container for the certificate (if available). This functionality is available only on Windows platforms.

This property is read-only.

ssl_cert_public_key property

The public key of the certificate.

Syntax

def get_ssl_cert_public_key() -> str: ...

ssl_cert_public_key = property(get_ssl_cert_public_key, None)

Default Value

""

Remarks

The public key of the certificate. The key is provided as PEM/Base64-encoded data.

This property is read-only.

ssl_cert_public_key_algorithm property

The textual description of the certificate's public key algorithm.

Syntax

def get_ssl_cert_public_key_algorithm() -> str: ...

ssl_cert_public_key_algorithm = property(get_ssl_cert_public_key_algorithm, None)

Default Value

""

Remarks

The textual description of the certificate's public key algorithm. The property contains either the name of the algorithm (e.g., "RSA" or "RSA_DH") or an object identifier (OID) string representing the algorithm.

This property is read-only.

ssl_cert_public_key_length property

The length of the certificate's public key (in bits).

Syntax

def get_ssl_cert_public_key_length() -> int: ...

ssl_cert_public_key_length = property(get_ssl_cert_public_key_length, None)

Default Value

0

Remarks

The length of the certificate's public key (in bits). Common values are 512, 1024, and 2048.

This property is read-only.

ssl_cert_serial_number property

The serial number of the certificate encoded as a string.

Syntax

def get_ssl_cert_serial_number() -> str: ...

ssl_cert_serial_number = property(get_ssl_cert_serial_number, None)

Default Value

""

Remarks

The serial number of the certificate encoded as a string. The number is encoded as a series of hexadecimal digits, with each pair representing a byte of the serial number.

This property is read-only.

ssl_cert_signature_algorithm property

The text description of the certificate's signature algorithm.

Syntax

def get_ssl_cert_signature_algorithm() -> str: ...

ssl_cert_signature_algorithm = property(get_ssl_cert_signature_algorithm, None)

Default Value

""

Remarks

The text description of the certificate's signature algorithm. The property contains either the name of the algorithm (e.g., "RSA" or "RSA_MD5RSA") or an object identifier (OID) string representing the algorithm.

This property is read-only.

ssl_cert_store property

The name of the certificate store for the client certificate.

Syntax

def get_ssl_cert_store() -> bytes: ...
def set_ssl_cert_store(value: bytes) -> None: ...

ssl_cert_store = property(get_ssl_cert_store, set_ssl_cert_store)

Default Value

"MY"

Remarks

The name of the certificate store for the client certificate.

The ssl_cert_store_type property denotes the type of the certificate store specified by ssl_cert_store. If the store is password-protected, specify the password in ssl_cert_store_password.

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

Designations of certificate stores are platform dependent.

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

When the certificate store type is cstPFXFile, this property must be set to the name of the file. When the type is cstPFXBlob, the property must be set to the binary contents of a PFX file (i.e., PKCS#12 certificate store).

ssl_cert_store_password property

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

Syntax

def get_ssl_cert_store_password() -> str: ...
def set_ssl_cert_store_password(value: str) -> None: ...

ssl_cert_store_password = property(get_ssl_cert_store_password, set_ssl_cert_store_password)

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.

ssl_cert_store_type property

The type of certificate store for this certificate.

Syntax

def get_ssl_cert_store_type() -> int: ...
def set_ssl_cert_store_type(value: int) -> None: ...

ssl_cert_store_type = property(get_ssl_cert_store_type, set_ssl_cert_store_type)

Possible Values

0   # User
1   # Machine
2   # PFXFile
3   # PFXBlob
4   # JKSFile
5   # JKSBlob
6   # PEMKeyFile
7   # PEMKeyBlob
8   # PublicKeyFile
9   # PublicKeyBlob
10   # SSHPublicKeyBlob
11   # P7BFile
12   # P7BBlob
13   # SSHPublicKeyFile
14   # PPKFile
15   # PPKBlob
16   # XMLFile
17   # XMLBlob
18   # JWKFile
19   # JWKBlob
20   # SecurityKey
21   # BCFKSFile
22   # BCFKSBlob
23   # PKCS11
99   # Auto

Default Value

0

Remarks

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:

C#
 Copy
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);

ssl_cert_subject_alt_names property

Comma-separated lists of alternative subject names for the certificate.

Syntax

def get_ssl_cert_subject_alt_names() -> str: ...

ssl_cert_subject_alt_names = property(get_ssl_cert_subject_alt_names, None)

Default Value

""

Remarks

Comma-separated lists of alternative subject names for the certificate.

This property is read-only.

ssl_cert_thumbprint_md5 property

The MD5 hash of the certificate.

Syntax

def get_ssl_cert_thumbprint_md5() -> str: ...

ssl_cert_thumbprint_md5 = property(get_ssl_cert_thumbprint_md5, None)

Default Value

""

Remarks

The MD5 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed.

This property is read-only.

ssl_cert_thumbprint_sha1 property

The SHA-1 hash of the certificate.

Syntax

def get_ssl_cert_thumbprint_sha1() -> str: ...

ssl_cert_thumbprint_sha1 = property(get_ssl_cert_thumbprint_sha1, None)

Default Value

""

Remarks

The SHA-1 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed.

This property is read-only.

ssl_cert_thumbprint_sha256 property

The SHA-256 hash of the certificate.

Syntax

def get_ssl_cert_thumbprint_sha256() -> str: ...

ssl_cert_thumbprint_sha256 = property(get_ssl_cert_thumbprint_sha256, None)

Default Value

""

Remarks

The SHA-256 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed.

This property is read-only.

ssl_cert_usage property

The text description of UsageFlags .

Syntax

def get_ssl_cert_usage() -> str: ...

ssl_cert_usage = property(get_ssl_cert_usage, None)

Default Value

""

Remarks

The text description of ssl_cert_usage_flags.

This value will be one or more of the following strings and will be separated by commas:

• Digital Signature
• Non-Repudiation
• Key Encipherment
• Data Encipherment
• Key Agreement
• Certificate Signing
• CRL Signing
• Encipher Only

If the provider is OpenSSL, the value is a comma-separated list of X.509 certificate extension names.

This property is read-only.

ssl_cert_usage_flags property

The flags that show intended use for the certificate.

Syntax

def get_ssl_cert_usage_flags() -> int: ...

ssl_cert_usage_flags = property(get_ssl_cert_usage_flags, None)

Default Value

0

Remarks

The flags that show intended use for the certificate. The value of ssl_cert_usage_flags is a combination of the following flags:

Please see the ssl_cert_usage property for a text representation of ssl_cert_usage_flags.

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

This property is read-only.

ssl_cert_version property

The certificate's version number.

Syntax

def get_ssl_cert_version() -> str: ...

ssl_cert_version = property(get_ssl_cert_version, None)

Default Value

""

Remarks

The certificate's version number. The possible values are the strings "V1", "V2", and "V3".

This property is read-only.

ssl_cert_subject property

The subject of the certificate used for client authentication.

Syntax

def get_ssl_cert_subject() -> str: ...
def set_ssl_cert_subject(value: str) -> None: ...

ssl_cert_subject = property(get_ssl_cert_subject, set_ssl_cert_subject)

Default Value

""

Remarks

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=example@email.com". Common fields and their meanings are as follows:

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

ssl_cert_encoded property

The certificate (PEM/Base64 encoded).

Syntax

def get_ssl_cert_encoded() -> bytes: ...
def set_ssl_cert_encoded(value: bytes) -> None: ...

ssl_cert_encoded = property(get_ssl_cert_encoded, set_ssl_cert_encoded)

Default Value

""

Remarks

The certificate (PEM/Base64 encoded). This property is used to assign a specific certificate. The ssl_cert_store and ssl_cert_subject properties also may be used to specify a certificate.

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

ssl_provider property

The Secure Sockets Layer/Transport Layer Security (SSL/TLS) implementation to use.

Syntax

def get_ssl_provider() -> int: ...
def set_ssl_provider(value: int) -> None: ...

ssl_provider = property(get_ssl_provider, set_ssl_provider)

Possible Values

0   # Automatic
1   # Platform
2   # Internal

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 as follows:

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, on Windows, the class will use the platform implementation. On Linux/macOS, the class will use the internal implementation. When TLS 1.3 is enabled via SSLEnabledProtocols, the internal implementation is used on all platforms.

ssl_server_cert_effective_date property

The date on which this certificate becomes valid.

Syntax

def get_ssl_server_cert_effective_date() -> str: ...

ssl_server_cert_effective_date = property(get_ssl_server_cert_effective_date, None)

Default Value

""

Remarks

The date on which this certificate becomes valid. Before this date, it is not valid. The date is localized to the system's time zone. The following example illustrates the format of an encoded date:

23-Jan-2000 15:00:00.

This property is read-only.

ssl_server_cert_expiration_date property

The date on which the certificate expires.

Syntax

def get_ssl_server_cert_expiration_date() -> str: ...

ssl_server_cert_expiration_date = property(get_ssl_server_cert_expiration_date, None)

Default Value

""

Remarks

The date on which the certificate expires. After this date, the certificate will no longer be valid. The date is localized to the system's time zone. The following example illustrates the format of an encoded date:

23-Jan-2001 15:00:00.

This property is read-only.

ssl_server_cert_extended_key_usage property

A comma-delimited list of extended key usage identifiers.

Syntax

def get_ssl_server_cert_extended_key_usage() -> str: ...

ssl_server_cert_extended_key_usage = property(get_ssl_server_cert_extended_key_usage, None)

Default Value

""

Remarks

A comma-delimited list of extended key usage identifiers. These are the same as ASN.1 object identifiers (OIDs).

This property is read-only.

ssl_server_cert_fingerprint property

The hex-encoded, 16-byte MD5 fingerprint of the certificate.

Syntax

def get_ssl_server_cert_fingerprint() -> str: ...

ssl_server_cert_fingerprint = property(get_ssl_server_cert_fingerprint, None)

Default Value

""

Remarks

The hex-encoded, 16-byte MD5 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys.

The following example illustrates the format: bc:2a:72:af:fe:58:17:43:7a:5f:ba:5a:7c:90:f7:02

This property is read-only.

ssl_server_cert_fingerprint_sha1 property

The hex-encoded, 20-byte SHA-1 fingerprint of the certificate.

Syntax

def get_ssl_server_cert_fingerprint_sha1() -> str: ...

ssl_server_cert_fingerprint_sha1 = property(get_ssl_server_cert_fingerprint_sha1, None)

Default Value

""

Remarks

The hex-encoded, 20-byte SHA-1 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys.

The following example illustrates the format: 30:7b:fa:38:65:83:ff:da:b4:4e:07:3f:17:b8:a4:ed:80:be:ff:84

This property is read-only.

ssl_server_cert_fingerprint_sha256 property

The hex-encoded, 32-byte SHA-256 fingerprint of the certificate.

Syntax

def get_ssl_server_cert_fingerprint_sha256() -> str: ...

ssl_server_cert_fingerprint_sha256 = property(get_ssl_server_cert_fingerprint_sha256, None)

Default Value

""

Remarks

The hex-encoded, 32-byte SHA-256 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys.

The following example illustrates the format: 6a:80:5c:33:a9:43:ea:b0:96:12:8a:64:96:30:ef:4a:8a:96:86:ce:f4:c7:be:10:24:8e:2b:60:9e:f3:59:53

This property is read-only.

ssl_server_cert_issuer property

The issuer of the certificate.

Syntax

def get_ssl_server_cert_issuer() -> str: ...

ssl_server_cert_issuer = property(get_ssl_server_cert_issuer, None)

Default Value

""

Remarks

The issuer of the certificate. This property contains a string representation of the name of the issuing authority for the certificate.

This property is read-only.

ssl_server_cert_private_key property

The private key of the certificate (if available).

Syntax

def get_ssl_server_cert_private_key() -> str: ...

ssl_server_cert_private_key = property(get_ssl_server_cert_private_key, None)

Default Value

""

Remarks

The private key of the certificate (if available). The key is provided as PEM/Base64-encoded data.

Note: The ssl_server_cert_private_key may be available but not exportable. In this case, ssl_server_cert_private_key returns an empty string.

This property is read-only.

ssl_server_cert_private_key_available property

Whether a PrivateKey is available for the selected certificate.

Syntax

def get_ssl_server_cert_private_key_available() -> bool: ...

ssl_server_cert_private_key_available = property(get_ssl_server_cert_private_key_available, None)

Default Value

FALSE

Remarks

Whether a ssl_server_cert_private_key is available for the selected certificate. If ssl_server_cert_private_key_available is True, the certificate may be used for authentication purposes (e.g., server authentication).

This property is read-only.

ssl_server_cert_private_key_container property

The name of the PrivateKey container for the certificate (if available).

Syntax

def get_ssl_server_cert_private_key_container() -> str: ...

ssl_server_cert_private_key_container = property(get_ssl_server_cert_private_key_container, None)

Default Value

""

Remarks

The name of the ssl_server_cert_private_key container for the certificate (if available). This functionality is available only on Windows platforms.

This property is read-only.

ssl_server_cert_public_key property

The public key of the certificate.

Syntax

def get_ssl_server_cert_public_key() -> str: ...

ssl_server_cert_public_key = property(get_ssl_server_cert_public_key, None)

Default Value

""

Remarks

The public key of the certificate. The key is provided as PEM/Base64-encoded data.

This property is read-only.

ssl_server_cert_public_key_algorithm property

The textual description of the certificate's public key algorithm.

Syntax

def get_ssl_server_cert_public_key_algorithm() -> str: ...

ssl_server_cert_public_key_algorithm = property(get_ssl_server_cert_public_key_algorithm, None)

Default Value

""

Remarks

The textual description of the certificate's public key algorithm. The property contains either the name of the algorithm (e.g., "RSA" or "RSA_DH") or an object identifier (OID) string representing the algorithm.

This property is read-only.

ssl_server_cert_public_key_length property

The length of the certificate's public key (in bits).

Syntax

def get_ssl_server_cert_public_key_length() -> int: ...

ssl_server_cert_public_key_length = property(get_ssl_server_cert_public_key_length, None)

Default Value

0

Remarks

The length of the certificate's public key (in bits). Common values are 512, 1024, and 2048.

This property is read-only.

ssl_server_cert_serial_number property

The serial number of the certificate encoded as a string.

Syntax

def get_ssl_server_cert_serial_number() -> str: ...

ssl_server_cert_serial_number = property(get_ssl_server_cert_serial_number, None)

Default Value

""

Remarks

The serial number of the certificate encoded as a string. The number is encoded as a series of hexadecimal digits, with each pair representing a byte of the serial number.

This property is read-only.

ssl_server_cert_signature_algorithm property

The text description of the certificate's signature algorithm.

Syntax

def get_ssl_server_cert_signature_algorithm() -> str: ...

ssl_server_cert_signature_algorithm = property(get_ssl_server_cert_signature_algorithm, None)

Default Value

""

Remarks

The text description of the certificate's signature algorithm. The property contains either the name of the algorithm (e.g., "RSA" or "RSA_MD5RSA") or an object identifier (OID) string representing the algorithm.

This property is read-only.

ssl_server_cert_store property

The name of the certificate store for the client certificate.

Syntax

def get_ssl_server_cert_store() -> bytes: ...

ssl_server_cert_store = property(get_ssl_server_cert_store, None)

Default Value

"MY"

Remarks

The name of the certificate store for the client certificate.

The ssl_server_cert_store_type property denotes the type of the certificate store specified by ssl_server_cert_store. If the store is password-protected, specify the password in ssl_server_cert_store_password.

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

Designations of certificate stores are platform dependent.

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

When the certificate store type is cstPFXFile, this property must be set to the name of the file. When the type is cstPFXBlob, the property must be set to the binary contents of a PFX file (i.e., PKCS#12 certificate store).

This property is read-only.

ssl_server_cert_store_password property

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

Syntax

def get_ssl_server_cert_store_password() -> str: ...

ssl_server_cert_store_password = property(get_ssl_server_cert_store_password, None)

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.

This property is read-only.

ssl_server_cert_store_type property

The type of certificate store for this certificate.

Syntax

def get_ssl_server_cert_store_type() -> int: ...

ssl_server_cert_store_type = property(get_ssl_server_cert_store_type, None)

Possible Values

0   # User
1   # Machine
2   # PFXFile
3   # PFXBlob
4   # JKSFile
5   # JKSBlob
6   # PEMKeyFile
7   # PEMKeyBlob
8   # PublicKeyFile
9   # PublicKeyBlob
10   # SSHPublicKeyBlob
11   # P7BFile
12   # P7BBlob
13   # SSHPublicKeyFile
14   # PPKFile
15   # PPKBlob
16   # XMLFile
17   # XMLBlob
18   # JWKFile
19   # JWKBlob
20   # SecurityKey
21   # BCFKSFile
22   # BCFKSBlob
23   # PKCS11
99   # Auto

Default Value

0

Remarks

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:

C#
 Copy
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);

This property is read-only.

ssl_server_cert_subject_alt_names property

Comma-separated lists of alternative subject names for the certificate.

Syntax

def get_ssl_server_cert_subject_alt_names() -> str: ...

ssl_server_cert_subject_alt_names = property(get_ssl_server_cert_subject_alt_names, None)

Default Value

""

Remarks

Comma-separated lists of alternative subject names for the certificate.

This property is read-only.

ssl_server_cert_thumbprint_md5 property

The MD5 hash of the certificate.

Syntax

def get_ssl_server_cert_thumbprint_md5() -> str: ...

ssl_server_cert_thumbprint_md5 = property(get_ssl_server_cert_thumbprint_md5, None)

Default Value

""

Remarks

The MD5 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed.

This property is read-only.

ssl_server_cert_thumbprint_sha1 property

The SHA-1 hash of the certificate.

Syntax

def get_ssl_server_cert_thumbprint_sha1() -> str: ...

ssl_server_cert_thumbprint_sha1 = property(get_ssl_server_cert_thumbprint_sha1, None)

Default Value

""

Remarks

The SHA-1 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed.

This property is read-only.

ssl_server_cert_thumbprint_sha256 property

The SHA-256 hash of the certificate.

Syntax

def get_ssl_server_cert_thumbprint_sha256() -> str: ...

ssl_server_cert_thumbprint_sha256 = property(get_ssl_server_cert_thumbprint_sha256, None)

Default Value

""

Remarks

The SHA-256 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed.

This property is read-only.

ssl_server_cert_usage property

The text description of UsageFlags .

Syntax

def get_ssl_server_cert_usage() -> str: ...

ssl_server_cert_usage = property(get_ssl_server_cert_usage, None)

Default Value

""

Remarks

The text description of ssl_server_cert_usage_flags.

This value will be one or more of the following strings and will be separated by commas:

• Digital Signature
• Non-Repudiation
• Key Encipherment
• Data Encipherment
• Key Agreement
• Certificate Signing
• CRL Signing
• Encipher Only

If the provider is OpenSSL, the value is a comma-separated list of X.509 certificate extension names.

This property is read-only.

ssl_server_cert_usage_flags property

The flags that show intended use for the certificate.

Syntax

def get_ssl_server_cert_usage_flags() -> int: ...

ssl_server_cert_usage_flags = property(get_ssl_server_cert_usage_flags, None)

Default Value

0

Remarks

The flags that show intended use for the certificate. The value of ssl_server_cert_usage_flags is a combination of the following flags:

Please see the ssl_server_cert_usage property for a text representation of ssl_server_cert_usage_flags.

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

This property is read-only.

ssl_server_cert_version property

The certificate's version number.

Syntax

def get_ssl_server_cert_version() -> str: ...

ssl_server_cert_version = property(get_ssl_server_cert_version, None)

Default Value

""

Remarks

The certificate's version number. The possible values are the strings "V1", "V2", and "V3".

This property is read-only.

ssl_server_cert_subject property

The subject of the certificate used for client authentication.

Syntax

def get_ssl_server_cert_subject() -> str: ...

ssl_server_cert_subject = property(get_ssl_server_cert_subject, None)

Default Value

""

Remarks

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=example@email.com". Common fields and their meanings are as follows:

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

This property is read-only.

ssl_server_cert_encoded property

The certificate (PEM/Base64 encoded).

Syntax

def get_ssl_server_cert_encoded() -> bytes: ...

ssl_server_cert_encoded = property(get_ssl_server_cert_encoded, None)

Default Value

""

Remarks

The certificate (PEM/Base64 encoded). This property is used to assign a specific certificate. The ssl_server_cert_store and ssl_server_cert_subject properties also may be used to specify a certificate.

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

This property is read-only.

timeout property

A timeout for the class.

Syntax

def get_timeout() -> int: ...
def set_timeout(value: int) -> None: ...

timeout = property(get_timeout, set_timeout)

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).

total_authorized_amount property

The amount originally authorized.

Syntax

def get_total_authorized_amount() -> str: ...
def set_total_authorized_amount(value: str) -> None: ...

total_authorized_amount = property(get_total_authorized_amount, set_total_authorized_amount)

Default Value

""

Remarks

When performing an Authorization Reversal transaction, this field is to contain the total sum of all amounts authorized for this transaction (including any and all incremental authorizations). The total_authorized_amount minus the settlement_amount will be the total amount reversed.

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

trace_audit_number property

System Trace Audit Number returned for Debit and EBT transactions.

Syntax

def get_trace_audit_number() -> str: ...
def set_trace_audit_number(value: str) -> None: ...

trace_audit_number = property(get_trace_audit_number, set_trace_audit_number)

Default Value

""

Remarks

This setting contains a unique host message identifier assigned by the authorizing system, and is returned in Debit, EBT, and Gift Card response messages. This value should be set to the Trace returned in the response of the original TSYSDebit or TSYSBenefit authorization.

This field is only used for Debit and Benefit/EBT reversals.

transaction_date property

The Response TransactionDate of the transaction being reversed.

Syntax

def get_transaction_date() -> str: ...
def set_transaction_date(value: str) -> None: ...

transaction_date = property(get_transaction_date, set_transaction_date)

Default Value

""

Remarks

The format for this property is MMDDYY.

transaction_id property

The Response TransactionId of the transaction being reversed.

Syntax

def get_transaction_id() -> str: ...
def set_transaction_id(value: str) -> None: ...

transaction_id = property(get_transaction_id, set_transaction_id)

Default Value

""

Remarks

This 15-character property can contain a Transaction Identifier (Visa, American Express or Discover) or Reference Number (MasterCard). The Point of Sale (POS) device should not attempt to interpret the meaning of any data appearing in this property, it should merely submit it in the reversal transaction.

transaction_number property

Sequence number of this transaction.

Syntax

def get_transaction_number() -> int: ...
def set_transaction_number(value: int) -> None: ...

transaction_number = property(get_transaction_number, set_transaction_number)

Default Value

0

Remarks

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 response_transaction_number for the purpose of assisting in the matching of authorization request and response messages. This value must be in the range 0001 to 9999 and should be incremented on each authorization request message. This number should automatically increment from 9999 to 1. 0 is an invalid transaction number.

transaction_time property

The Response TransactionTime of the transaction being reversed.

Syntax

def get_transaction_time() -> str: ...
def set_transaction_time(value: str) -> None: ...

transaction_time = property(get_transaction_time, set_transaction_time)

Default Value

""

Remarks

The format for this property is HHMMSS.

config method

Sets or retrieves a configuration setting.

Syntax

def config(configuration_string: str) -> str: ...

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.

interrupt method

Interrupts the current action.

Syntax

def interrupt() -> None: ...

Remarks

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

parse_aggregate method

Parses the aggregate returned from another class's GetDetailAggregate method.

Syntax

def parse_aggregate(aggregate: str) -> None: ...

Remarks

This method takes the XML aggregate returned from the TSYSRetail or TSYSHealthCare class, parses it, and then fills all the properties of this class with the information contained in the XML. Then call reverse to reverse the transaction. You may also set these properties manually.

reset method

Clears all properties to their default values.

Syntax

def reset() -> None: ...

Remarks

This method clears all properties to their default values.

reverse method

Reverses a previously authorized transaction.

Syntax

def reverse() -> None: ...

Remarks

To reverse a transaction, you need the following information from the original authorization:

• approval_code
• cardholder_id
• industry_type
• retrieval_number
• returned_aci
• total_authorized_amount
• transaction_id
• transaction_date
• transaction_time

Instead of setting these properties by hand, it is preferred that you can parse_aggregate with the XML aggregate returned from the authorizing class's GetDetailRecord method.

Then simply set the reversal_type, reversal_code, and the new settlement_amount, and then call reverse. If the reversal was successful the response_code property will be "00". All of the other response properties will be identical to the values submitted in the properties above.

NOTE: Reversal transactions are not to be entered into the batch settlement. If a transaction has been partially reversed, the original detail record must be updated with the new AuthorizedAmount and settlement_amount. If the transaction has been completely reversed the original detail record MUST NOT be included in the batch settlement.

on_connected event

Fired immediately after a connection completes (or fails).

Syntax

class TSYSReversalConnectedEventParams(object):
  @property
  def status_code() -> int: ...

  @property
  def description() -> str: ...

# In class TSYSReversal:
@property
def on_connected() -> Callable[[TSYSReversalConnectedEventParams], None]: ...
@on_connected.setter
def on_connected(event_hook: Callable[[TSYSReversalConnectedEventParams], None]) -> None: ...

Remarks

If the connection is made normally, StatusCode is 0, and Description is "OK".

If the connection fails, StatusCode has the error code returned by the TCP/IP stack. Description contains a description of this code. The value of StatusCode is equal to the value of the error.

Please refer to the Error Codes section for more information.

on_data_packet_in event

Fired when receiving a data packet from the transaction server.

Syntax

class TSYSReversalDataPacketInEventParams(object):
  @property
  def data_packet() -> bytes: ...

# In class TSYSReversal:
@property
def on_data_packet_in() -> Callable[[TSYSReversalDataPacketInEventParams], None]: ...
@on_data_packet_in.setter
def on_data_packet_in(event_hook: Callable[[TSYSReversalDataPacketInEventParams], None]) -> None: ...

Remarks

This event fires when a packet is received. The entire data packet (including all framing and error detection characters) is contained in the parameter "DataPacket". This parameter may be inspected for advanced troubleshooting, or to extract additional response properties beyond the scope of this class.

on_data_packet_out event

Fired when sending a data packet to the transaction server.

Syntax

class TSYSReversalDataPacketOutEventParams(object):
  @property
  def data_packet() -> bytes: ...

# In class TSYSReversal:
@property
def on_data_packet_out() -> Callable[[TSYSReversalDataPacketOutEventParams], None]: ...
@on_data_packet_out.setter
def on_data_packet_out(event_hook: Callable[[TSYSReversalDataPacketOutEventParams], None]) -> None: ...

Remarks

This event fires right before each data packet is sent. The entire data packet (including all framing and error detection characters) is contained in the parameter "DataPacket". This parameter may be inspected for advanced troubleshooting, or may be modified to support additional features beyond the scope of this class.

on_disconnected event

Fired when a connection is closed.

Syntax

class TSYSReversalDisconnectedEventParams(object):
  @property
  def status_code() -> int: ...

  @property
  def description() -> str: ...

# In class TSYSReversal:
@property
def on_disconnected() -> Callable[[TSYSReversalDisconnectedEventParams], None]: ...
@on_disconnected.setter
def on_disconnected(event_hook: Callable[[TSYSReversalDisconnectedEventParams], None]) -> None: ...

Remarks

If the connection is broken normally, StatusCode is 0, and Description is "OK".

If the connection is broken for any other reason, StatusCode has the error code returned by Winsock. Description contains a description of this code. The value of StatusCode is equal to the value of the Winsock error.

Please refer to the Error Codes section for more information.

on_error event

Information about errors during data delivery.

Syntax

class TSYSReversalErrorEventParams(object):
  @property
  def error_code() -> int: ...

  @property
  def description() -> str: ...

# In class TSYSReversal:
@property
def on_error() -> Callable[[TSYSReversalErrorEventParams], None]: ...
@on_error.setter
def on_error(event_hook: Callable[[TSYSReversalErrorEventParams], None]) -> None: ...

Remarks

The on_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.

on_ssl_server_authentication event

Fired after the server presents its certificate to the client.

Syntax

class TSYSReversalSSLServerAuthenticationEventParams(object):
  @property
  def cert_encoded() -> bytes: ...

  @property
  def cert_subject() -> str: ...

  @property
  def cert_issuer() -> str: ...

  @property
  def status() -> str: ...

  @property
  def accept() -> bool: ...
  @accept.setter
  def accept(value) -> None: ...

# In class TSYSReversal:
@property
def on_ssl_server_authentication() -> Callable[[TSYSReversalSSLServerAuthenticationEventParams], None]: ...
@on_ssl_server_authentication.setter
def on_ssl_server_authentication(event_hook: Callable[[TSYSReversalSSLServerAuthenticationEventParams], None]) -> None: ...

Remarks

During this event, the client can decide whether or not to continue with the connection process. 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 or not to continue.

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.

on_ssl_status event

Fired when secure connection progress messages are available.

Syntax

class TSYSReversalSSLStatusEventParams(object):
  @property
  def message() -> str: ...

# In class TSYSReversal:
@property
def on_ssl_status() -> Callable[[TSYSReversalSSLStatusEventParams], None]: ...
@on_ssl_status.setter
def on_ssl_status(event_hook: Callable[[TSYSReversalSSLStatusEventParams], None]) -> None: ...

Remarks

The event is fired for informational and logging purposes only. This event tracks the progress of the connection.

TSYSReversal Config Settings

TSYSReversal Config Settings

 
 Copy
TSYSRetail.Config("POSDataCode=CardholderAuthCap=1;CardInputMode=2;CardInputCap=2");