func (command *LoginCommand) Execute(args []string) error {
var connection concourse.Connection
var err error
if command.ATCURL != "" {
connection, err = rc.NewConnection(command.ATCURL, command.Insecure)
} else {
connection, err = rc.CommandTargetConnection(Fly.Target, &command.Insecure)
}
if err != nil {
return err
}
client := concourse.NewClient(connection)
authMethods, err := client.ListAuthMethods()
if err != nil {
return err
}
var chosenMethod atc.AuthMethod
switch len(authMethods) {
case 0:
fmt.Println("no auth methods configured; updating target data")
err := rc.SaveTarget(
Fly.Target,
connection.URL(),
command.Insecure,
&rc.TargetToken{},
)
if err != nil {
return err
}
return nil
case 1:
chosenMethod = authMethods[0]
default:
choices := make([]interact.Choice, len(authMethods))
for i, method := range authMethods {
choices[i] = interact.Choice{
Display: method.DisplayName,
Value: method,
}
}
err = interact.NewInteraction("choose an auth method", choices...).Resolve(&chosenMethod)
if err != nil {
return err
}
}
return command.loginWith(chosenMethod, connection)
}
func (command *LoginCommand) Execute(args []string) error {
if isURL(Fly.Target) {
return errors.New("name for the target must be specified (--target/-t)")
}
var connection concourse.Connection
var err error
if command.ATCURL != "" {
connection, err = rc.NewConnection(command.ATCURL, command.Insecure)
} else {
connection, err = rc.CommandTargetConnection(Fly.Target, &command.Insecure)
}
if err != nil {
return err
}
client := concourse.NewClient(connection)
authMethods, err := client.ListAuthMethods()
if err != nil {
return err
}
var chosenMethod atc.AuthMethod
if command.Username != "" && command.Password != "" {
for _, method := range authMethods {
if method.Type == atc.AuthTypeBasic {
chosenMethod = method
break
}
}
if chosenMethod.Type == "" {
return errors.New("basic auth is not available")
}
} else {
switch len(authMethods) {
case 0:
return command.saveTarget(
connection.URL(),
&rc.TargetToken{},
)
case 1:
chosenMethod = authMethods[0]
default:
choices := make([]interact.Choice, len(authMethods))
for i, method := range authMethods {
choices[i] = interact.Choice{
Display: method.DisplayName,
Value: method,
}
}
err = interact.NewInteraction("choose an auth method", choices...).Resolve(&chosenMethod)
if err != nil {
return err
}
}
}
return command.loginWith(chosenMethod, connection)
}