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hats/pkg/passgen/options.go

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2024-05-13 20:42:52 +00:00
package passgen
type Passgen struct {
Version int
Passphrase string
Salt string
Length int
NoUppers bool
NoNumbers bool
NoSpecials bool
CustomSpecials string
}
type PassgenOption func(*Passgen)
func WithVersion(version int) PassgenOption {
return func(p *Passgen) {
p.Version = version
}
}
func WithPassphrase(passphrase string) PassgenOption {
return func(p *Passgen) {
p.Passphrase = passphrase
}
}
func WithSalt(salt string) PassgenOption {
return func(p *Passgen) {
p.Salt = salt
}
}
func WithLength(length int) PassgenOption {
return func(p *Passgen) {
p.Length = length
}
}
func WithoutSpecials() PassgenOption {
return func(p *Passgen) {
p.NoSpecials = true
}
}
func WithoutNumbers() PassgenOption {
return func(p *Passgen) {
p.NoNumbers = true
}
}
func WithoutUppers() PassgenOption {
return func(p *Passgen) {
p.NoUppers = true
}
}
func WithCustomSpecials(specials string) PassgenOption {
return func(p *Passgen) {
p.CustomSpecials = specials
}
}
func NewPasswordGenerator(opts ...PassgenOption) *Passgen {
p := &Passgen{
Version: 2,
Length: 40,
NoUppers: false,
NoNumbers: false,
NoSpecials: false,
CustomSpecials: "!@#$%^&*",
}
for _, opt := range opts {
opt(p)
}
return p
}