func resolveLoginDetails()

in cmd/saml2alibabacloud/commands/login.go [125:184]
38 lines of code
12 McCabe index (conditional complexity)

func resolveLoginDetails(account *cfg.IDPAccount, loginFlags *flags.LoginExecFlags) (*creds.LoginDetails, error) {

	// log.Printf("loginFlags %+v", loginFlags)

	loginDetails := &creds.LoginDetails{URL: account.URL, Username: account.Username, MFAToken: loginFlags.CommonFlags.MFAToken, DuoMFAOption: loginFlags.DuoMFAOption, Provider: account.Provider}

	log.Printf("Using IDP Account %s to access %s %s", loginFlags.CommonFlags.IdpAccount, account.Provider, account.URL)

	var err error
	if !loginFlags.CommonFlags.DisableKeychain {
		err = credentials.LookupCredentials(loginDetails, account.Provider)
		if err != nil {
			if !credentials.IsErrCredentialsNotFound(err) {
				return nil, errors.Wrap(err, "error loading saved password")
			}
		}
	}

	// log.Printf("%s %s", savedUsername, savedPassword)

	// if you supply a username in a flag it takes precedence
	if loginFlags.CommonFlags.Username != "" {
		loginDetails.Username = loginFlags.CommonFlags.Username
	}

	// if you supply a password in a flag it takes precedence
	if loginFlags.CommonFlags.Password != "" {
		loginDetails.Password = loginFlags.CommonFlags.Password
	}

	// if you supply a cleint_id in a flag it takes precedence
	if loginFlags.CommonFlags.ClientID != "" {
		loginDetails.ClientID = loginFlags.CommonFlags.ClientID
	}

	// if you supply a client_secret in a flag it takes precedence
	if loginFlags.CommonFlags.ClientSecret != "" {
		loginDetails.ClientSecret = loginFlags.CommonFlags.ClientSecret
	}

	if loginFlags.DownloadBrowser {
		loginDetails.DownloadBrowser = loginFlags.DownloadBrowser
	} else if account.DownloadBrowser {
		loginDetails.DownloadBrowser = account.DownloadBrowser
	}

	// log.Printf("loginDetails %+v", loginDetails)

	// if skip prompt was passed just pass back the flag values
	if loginFlags.CommonFlags.SkipPrompt {
		return loginDetails, nil
	}

	err = saml2alibabacloud.PromptForLoginDetails(loginDetails, account.Provider)
	if err != nil {
		return nil, errors.Wrap(err, "Error occurred accepting input")
	}

	return loginDetails, nil
}