github.com/loafoe/cli@v7.1.0+incompatible/cf/commands/passwd.go (about)

     1  package commands
     2  
     3  import (
     4  	"code.cloudfoundry.org/cli/cf/api/password"
     5  	"code.cloudfoundry.org/cli/cf/commandregistry"
     6  	"code.cloudfoundry.org/cli/cf/configuration/coreconfig"
     7  	"code.cloudfoundry.org/cli/cf/errors"
     8  	"code.cloudfoundry.org/cli/cf/flags"
     9  	. "code.cloudfoundry.org/cli/cf/i18n"
    10  	"code.cloudfoundry.org/cli/cf/requirements"
    11  	"code.cloudfoundry.org/cli/cf/terminal"
    12  )
    13  
    14  type Password struct {
    15  	ui      terminal.UI
    16  	pwdRepo password.Repository
    17  	config  coreconfig.ReadWriter
    18  }
    19  
    20  func init() {
    21  	commandregistry.Register(&Password{})
    22  }
    23  
    24  func (cmd *Password) MetaData() commandregistry.CommandMetadata {
    25  	return commandregistry.CommandMetadata{
    26  		Name:        "passwd",
    27  		ShortName:   "pw",
    28  		Description: T("Change user password"),
    29  		Usage: []string{
    30  			T("CF_NAME passwd"),
    31  		},
    32  	}
    33  }
    34  
    35  func (cmd *Password) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
    36  	reqs := []requirements.Requirement{
    37  		requirementsFactory.NewLoginRequirement(),
    38  	}
    39  
    40  	return reqs, nil
    41  }
    42  
    43  func (cmd *Password) SetDependency(deps commandregistry.Dependency, pluginCall bool) commandregistry.Command {
    44  	cmd.ui = deps.UI
    45  	cmd.config = deps.Config
    46  	cmd.pwdRepo = deps.RepoLocator.GetPasswordRepository()
    47  	return cmd
    48  }
    49  
    50  func (cmd *Password) Execute(c flags.FlagContext) error {
    51  	oldPassword := cmd.ui.AskForPassword(T("Current Password"))
    52  	newPassword := cmd.ui.AskForPassword(T("New Password"))
    53  	verifiedPassword := cmd.ui.AskForPassword(T("Verify Password"))
    54  
    55  	cmd.ui.Say(T("Changing password for user {{.Username}}...", map[string]interface{}{
    56  		"Username": cmd.config.Username(),
    57  	}))
    58  
    59  	if verifiedPassword != newPassword {
    60  		return errors.New(T("Password verification does not match"))
    61  	}
    62  
    63  	err := cmd.pwdRepo.UpdatePassword(oldPassword, newPassword)
    64  
    65  	switch typedErr := err.(type) {
    66  	case nil:
    67  	case errors.HTTPError:
    68  		if typedErr.StatusCode() == 401 {
    69  			return errors.New(T("Current password did not match"))
    70  		}
    71  		return err
    72  	default:
    73  		return err
    74  	}
    75  
    76  	cmd.ui.Ok()
    77  	cmd.config.ClearSession()
    78  	cmd.ui.Say(T("Please log in again"))
    79  	return nil
    80  }