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refactor user defined keypad

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This commit is contained in:
Donovan
2024-08-24 21:02:50 -05:00
parent 1a7dc45ab9
commit 3bf2b4d71f
19 changed files with 273 additions and 190 deletions
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57
core/nkode/customer_attributes.go
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@@ -7,68 +7,79 @@ import (
"go-nkode/util"
)
// TODO: make generic
var NotDispersableError = errors.New("number of keys must be less than the number of attributes per key to be dispersion resistant")
type CustomerAttributes struct {
AttrVals []uint64
SetVals []uint64
KeypadSize m.KeypadSize
attrVals []uint64
setVals []uint64
}
func NewCustomerAttributes(keypadSize m.KeypadSize) (*CustomerAttributes, error) {
if keypadSize.IsDispersable() {
return nil, errors.New("number of keys must be less than the number of attributes per key to be dispersion resistant")
}
attrVals, errAttr := util.GenerateRandomNonRepeatingUint64(keypadSize.TotalAttrs())
func NewCustomerAttributes() (*CustomerAttributes, error) {
attrVals, errAttr := util.GenerateRandomNonRepeatingUint64(m.KeypadMax.TotalAttrs())
if errAttr != nil {
return nil, errAttr
}
setVals, errSet := util.GenerateRandomNonRepeatingUint64(keypadSize.AttrsPerKey)
setVals, errSet := util.GenerateRandomNonRepeatingUint64(m.KeypadMax.AttrsPerKey)
if errSet != nil {
return nil, errSet
}
customerAttrs := CustomerAttributes{
AttrVals: attrVals,
SetVals: setVals,
KeypadSize: keypadSize,
attrVals: attrVals,
setVals: setVals,
}
return &customerAttrs, nil
}
func (c *CustomerAttributes) Renew() error {
attrVals, errAttr := util.GenerateRandomNonRepeatingUint64(c.KeypadSize.TotalAttrs())
attrVals, errAttr := util.GenerateRandomNonRepeatingUint64(m.KeypadMax.TotalAttrs())
if errAttr != nil {
return errAttr
}
setVals, errSet := util.GenerateRandomNonRepeatingUint64(c.KeypadSize.AttrsPerKey)
setVals, errSet := util.GenerateRandomNonRepeatingUint64(m.KeypadMax.AttrsPerKey)
if errSet != nil {
return errSet
}
c.AttrVals = attrVals
c.SetVals = setVals
c.attrVals = attrVals
c.setVals = setVals
return nil
}
func (c *CustomerAttributes) IndexOfAttr(attrVal uint64) int {
// TODO: should this be mapped instead?
return util.IndexOf[uint64](c.AttrVals, attrVal)
return util.IndexOf[uint64](c.attrVals, attrVal)
}
func (c *CustomerAttributes) IndexOfSet(setVal uint64) (int, error) {
// TODO: should this be mapped instead?
idx := util.IndexOf[uint64](c.SetVals, setVal)
idx := util.IndexOf[uint64](c.setVals, setVal)
if idx == -1 {
return -1, errors.New(fmt.Sprintf("Set Val %d is invalid", setVal))
}
return idx, nil
}
func (c *CustomerAttributes) GetAttrSetVal(attrVal uint64) (uint64, error) {
func (c *CustomerAttributes) GetAttrSetVal(attrVal uint64, userKeypad m.KeypadDimension) (uint64, error) {
indexOfAttr := c.IndexOfAttr(attrVal)
if indexOfAttr == -1 {
return 0, errors.New(fmt.Sprintf("No attribute %d", attrVal))
}
setIdx := indexOfAttr % c.KeypadSize.AttrsPerKey
return c.SetVals[setIdx], nil
setIdx := indexOfAttr % userKeypad.AttrsPerKey
return c.setVals[setIdx], nil
}
func (c *CustomerAttributes) AttrVals(userKp m.KeypadDimension) ([]uint64, error) {
err := userKp.IsValidKeypadDimension()
if err != nil {
return nil, err
}
return c.attrVals[:userKp.TotalAttrs()], nil
}
func (c *CustomerAttributes) SetVals(userKp m.KeypadDimension) ([]uint64, error) {
err := userKp.IsValidKeypadDimension()
if err != nil {
return nil, err
}
return c.setVals[:userKp.AttrsPerKey], nil
}