func()

in providers/azure.go [86:124]

• 30 lines of code
• 8 McCabe index (conditional complexity)

func (p *AzureProvider) GetEmailAddress(s *SessionState) (string, error) {
	var email string
	var err error

	if s.AccessToken == "" {
		return "", errors.New("missing access token")
	}
	req, err := http.NewRequest("GET", p.ProfileURL.String(), nil)
	if err != nil {
		return "", err
	}
	req.Header = getAzureHeader(s.AccessToken)

	json, err := api.Request(req)

	if err != nil {
		return "", err
	}

	email, err = getEmailFromJSON(json)

	if err == nil && email != "" {
		return email, err
	}

	email, err = json.Get("userPrincipalName").String()

	if err != nil {
		log.Printf("failed making request %s", err)
		return "", err
	}

	if email == "" {
		log.Printf("failed to get email address")
		return "", err
	}

	return email, err
}