func()

in auth/provider_config.go [460:501]

• 35 lines of code
• 17 McCabe index (conditional complexity)

func (config *SAMLProviderConfigToCreate) buildRequest() (nestedMap, string, error) {
	if err := validateSAMLConfigID(config.id); err != nil {
		return nil, "", err
	}

	if len(config.params) == 0 {
		return nil, "", errors.New("no parameters specified in the create request")
	}

	if val, ok := config.params.GetString(idpEntityIDKey); !ok || val == "" {
		return nil, "", errors.New("IDPEntityID must not be empty")
	}

	if val, ok := config.params.GetString(ssoURLKey); !ok || val == "" {
		return nil, "", errors.New("SSOURL must not be empty")
	} else if _, err := url.ParseRequestURI(val); err != nil {
		return nil, "", fmt.Errorf("failed to parse SSOURL: %v", err)
	}

	var certs interface{}
	var ok bool
	if certs, ok = config.params.Get(idpCertsKey); !ok || len(certs.([]idpCertificate)) == 0 {
		return nil, "", errors.New("X509Certificates must not be empty")
	}
	for _, cert := range certs.([]idpCertificate) {
		if cert.X509Certificate == "" {
			return nil, "", errors.New("X509Certificates must not contain empty strings")
		}
	}

	if val, ok := config.params.GetString(spEntityIDKey); !ok || val == "" {
		return nil, "", errors.New("RPEntityID must not be empty")
	}

	if val, ok := config.params.GetString(callbackURIKey); !ok || val == "" {
		return nil, "", errors.New("CallbackURL must not be empty")
	} else if _, err := url.ParseRequestURI(val); err != nil {
		return nil, "", fmt.Errorf("failed to parse CallbackURL: %v", err)
	}

	return config.params, config.id, nil
}