func getRSAKeyPair()

in credentials/profile_provider.go [103:137]
35 lines of code
8 McCabe index (conditional complexity)

func getRSAKeyPair(section *ini.Section) (*Config, error) {
	publicKeyId, err := section.GetKey("public_key_id")
	if err != nil {
		return nil, errors.New("missing required public_key_id option in profile for rsa_key_pair")
	}
	if publicKeyId.String() == "" {
		return nil, errors.New("public_key_id cannot be empty")
	}
	privateKeyFile, err := section.GetKey("private_key_file")
	if err != nil {
		return nil, errors.New("missing required private_key_file option in profile for rsa_key_pair")
	}
	if privateKeyFile.String() == "" {
		return nil, errors.New("private_key_file cannot be empty")
	}
	sessionExpiration, _ := section.GetKey("session_expiration")
	expiration := 0
	if sessionExpiration != nil {
		expiration, err = sessionExpiration.Int()
		if err != nil {
			return nil, errors.New("session_expiration must be an int")
		}
	}
	config := &Config{
		Type:              tea.String("rsa_key_pair"),
		PublicKeyId:       tea.String(publicKeyId.String()),
		PrivateKeyFile:    tea.String(privateKeyFile.String()),
		SessionExpiration: tea.Int(expiration),
	}
	err = setRuntimeToConfig(config, section)
	if err != nil {
		return nil, err
	}
	return config, nil
}