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|
package commandargs
import (
"errors"
"fmt"
)
type AuthorizedKeys struct {
Arguments []string
ExpectedUser string
ActualUser string
Key string
}
func (ak *AuthorizedKeys) Parse() error {
if err := ak.validate(); err != nil {
return err
}
ak.ExpectedUser = ak.Arguments[0]
ak.ActualUser = ak.Arguments[1]
ak.Key = ak.Arguments[2]
return nil
}
func (ak *AuthorizedKeys) GetArguments() []string {
return ak.Arguments
}
func (ak *AuthorizedKeys) validate() error {
argsSize := len(ak.Arguments)
if argsSize != 3 {
return errors.New(fmt.Sprintf("# Insufficient arguments. %d. Usage\n#\tgitlab-shell-authorized-keys-check <expected-username> <actual-username> <key>", argsSize))
}
expectedUsername := ak.Arguments[0]
actualUsername := ak.Arguments[1]
key := ak.Arguments[2]
if expectedUsername == "" || actualUsername == "" {
return errors.New("# No username provided")
}
if key == "" {
return errors.New("# No key provided")
}
return nil
}
|
