// Using the given client and interactor (or interaction.Auto if nil), register
// the client account if it does not already exist.
//
// The interactor is used to prompt for terms of service agreement, if
// agreement has not already been obtained. An e. mail address is prompted for.
func AssistedUpsertRegistration(cl *acmeapi.Client, interactor interaction.Interactor, ctx context.Context) error {
interactor = defaultInteraction(interactor)
email := ""
for {
err := cl.AgreeRegistration(ctx)
if err != nil {
if e, ok := err.(*acmeapi.AgreementError); ok {
res, err := interactor.Prompt(&interaction.Challenge{
Title: "Terms of Service Agreement Required",
YesLabel: "I Agree",
NoLabel: "Cancel",
ResponseType: interaction.RTYesNo,
UniqueID: "acme-agreement:" + e.URI,
Prompt: "Do you agree to the Terms of Service?",
Body: fmt.Sprintf(`You must agree to the terms of service at the following URL to continue:
%s
Do you agree to the terms of service set out in the above document?`, e.URI),
})
if err != nil {
return err
}
if !res.Cancelled {
if email == "" {
email, err = getEmail(interactor)
if err != nil {
return err
}
if email == "-" {
return fmt.Errorf("e. mail input cancelled")
}
}
if cl.AccountInfo.AgreementURIs == nil {
cl.AccountInfo.AgreementURIs = map[string]struct{}{}
}
cl.AccountInfo.AgreementURIs[e.URI] = struct{}{}
if email != "" {
cl.AccountInfo.ContactURIs = []string{"mailto:" + email}
}
continue
}
}
}
return err
}
}
