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package element
import "fmt"
// NewPinTanSecurityProfile returns a new SecurityProfile for the provided
// securityMehtod
func NewPinTanSecurityProfile(securityMethod int) *SecurityProfileDataElement {
s := &SecurityProfileDataElement{
SecurityMethod: NewAlphaNumeric("PIN", 3),
SecurityMethodVersion: NewNumber(securityMethod, 3),
}
s.DataElement = NewDataElementGroup(securityProfileDEG, 2, s)
return s
}
// SecurityProfileDataElement defines a security method for the dialog flow
type SecurityProfileDataElement struct {
DataElement
SecurityMethod *AlphaNumericDataElement
SecurityMethodVersion *NumberDataElement
}
// UnmarshalHBCI unmarshals value into the DataElement
func (s *SecurityProfileDataElement) UnmarshalHBCI(value []byte) error {
s = &SecurityProfileDataElement{}
elements, err := ExtractElements(value)
if err != nil {
return err
}
if len(elements) < 2 {
return fmt.Errorf("Malformed marshaled value")
}
s.DataElement = NewDataElementGroup(securityProfileDEG, 5, s)
s.SecurityMethod = &AlphaNumericDataElement{}
err = s.SecurityMethod.UnmarshalHBCI(elements[0])
if err != nil {
return err
}
s.SecurityMethodVersion = &NumberDataElement{}
err = s.SecurityMethodVersion.UnmarshalHBCI(elements[1])
return err
}
// GroupDataElements returns the grouped DataElements
func (s *SecurityProfileDataElement) GroupDataElements() []DataElement {
return []DataElement{
s.SecurityMethod,
s.SecurityMethodVersion,
}
}
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