Go Masker v2 is a tool for masking sensitive data in Go code. It provides a simple and convenient way to replace sensitive information, such as passwords or API keys, with placeholder values.
To install Go Masker v2, you can use the following command:
go get -u github.com/ggwhite/go-maskerTo use Go Masker v2, you can create a new instance of the Masker type and then use its methods to mask sensitive data. For example:
package main
import (
"log"
masker "github.com/ggwhite/go-masker/v2"
)
type Foo struct {
Name string `mask:"name"`
Mobile string `mask:"mobile"`
}
func main() {
foo := &Foo{
Name: "ggwhite",
Mobile: "0987987987",
}
m := masker.NewMaskerMarshaler()
t, err := m.Struct(foo)
log.Println(t)
log.Println(err)
}This will produce the following output:
t = &{g**hite 0987***987}
err = <nil>
For more information about how to use Go Masker v2, please refer to the documentation.
You can also create a custom masker by implementing the Masker interface. For example:
package main
import (
"log"
masker "github.com/ggwhite/go-masker/v2"
)
type MyEmailMasker struct{}
func (m *MyEmailMasker) Marshal(s, i string) string {
return "myemailmasker"
}
type MyMasker struct{}
func (m *MyMasker) Marshal(s, i string) string {
return "mymasker"
}
func main() {
m := masker.NewMaskerMarshaler()
// Register custom masker and override default masker
m.Register(masker.MaskerTypeEmail, &MyEmailMasker{})
log.Println(m.Marshal(masker.MaskerTypeEmail, "email")) // myemailmasker <nil>
// Register custom masker and use it
m.Register("mymasker", &MyMasker{})
log.Println(m.Marshal("mymasker", "1234567")) // mymasker <nil>
}Thanks to all the people who already contributed!