utils

package

v0.0.0-...-221c3f5 Latest Latest Go to latest Published: May 16, 2026 License: AGPL-3.0 Imports: 32 Imported by: 0

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Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/utmstack/UTMStack

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Documentation ¶

Index ¶

Constants
Variables
func ArePortsReachable(ip string, ports ...string) error
func CheckIfServiceIsActive(serv string) (bool, error)
func CheckIfServiceIsInstalled(serv string) (bool, error)
func CreateLinuxService(serviceName string, execStart string) error
func DecryptAES(ciphertext, baseKey, uuid string) (string, error)
func DoReq[response any](url string, data []byte, method string, headers map[string]string, ...) (response, int, error)
func DownloadFile(url string, headers map[string]string, fileName string, path string, ...) error
func EncryptAES(plaintext, baseKey, uuid string) (string, error)
func ExecuteWithResult(c string, dir string, arg ...string) (string, bool)
func FindLatestLog(path string, pattern *regexp.Regexp) (string, error)
func GenerateFromTemplate(data interface{}, templateFile string, configFile string) error
func GenerateKeyByUUID(baseKey string, uuid string) ([]byte, error)
func GetHostAliases(hostname string) ([]string, error)
func GetIPAddress() (string, error)
func IncrementReconnectDelay(delay time.Duration, maxReconnectDelay time.Duration) time.Duration
func InitLogger(filename string)
func IsDirEmpty(path string) (bool, error)
func LoadGRPCTLSCredentials(crtName string) (credentials.TransportCredentials, error)
func LoadHTTPTLSCredentials(crtName string) (*tls.Config, error)
func LoadIntegrationTLSConfig(certPath, keyPath string) (*tls.Config, error)
func LoadUserCertificatesWithStruct(src, dest CertificateFiles) error
func PrintBanner()
func ReadFileLines(path string) ([]string, error)
func StartService(name string) error
func StopService(name string) error
func TailLogFile(filePath string, logLinesChan chan string, stopChan chan struct{})
func UninstallService(name string) error
func Unzip(zipFile, destPath string) error
func ValidateIntegrationCertificates(certPath, keyPath string) error
func WatchFolder(logType string, logsPath string, logLinesChan chan string)
func WriteStringToFile(fileName string, body string) error
type CertificateFiles
type LogLevels
type OSInfo
- func GetOsInfo() (OSInfo, error)
type TLSStatus

Constants ¶

View Source

const (
	CertFilePermissions = 0644
	KeyFilePermissions  = 0600
	MinTLSVersion       = tls.VersionTLS12
	MaxTLSVersion       = tls.VersionTLS13
)

Variables ¶

View Source

var (
	Logger *logger.Logger

	LogLevelMap = map[string]int{
		"debug":    100,
		"info":     200,
		"notice":   300,
		"warning":  400,
		"error":    500,
		"critical": 502,
		"alert":    509,
	}
)

Functions ¶

func ArePortsReachable ¶

func ArePortsReachable(ip string, ports ...string) error

func CheckIfServiceIsActive ¶

func CheckIfServiceIsActive(serv string) (bool, error)

func CheckIfServiceIsInstalled ¶

func CheckIfServiceIsInstalled(serv string) (bool, error)

func CreateLinuxService ¶

func CreateLinuxService(serviceName string, execStart string) error

func DecryptAES ¶

func DecryptAES(ciphertext, baseKey, uuid string) (string, error)

DecryptAES decrypts ciphertext using AES with a key derived from baseKey and uuid.

func DoReq ¶

func DoReq[response any](url string, data []byte, method string, headers map[string]string, skipTlsVerification bool) (response, int, error)

func DownloadFile ¶

func DownloadFile(url string, headers map[string]string, fileName string, path string, skipTlsVerification bool) error

func EncryptAES ¶

func EncryptAES(plaintext, baseKey, uuid string) (string, error)

EncryptAES encrypts plaintext using AES with a key derived from baseKey and uuid.

func ExecuteWithResult ¶

func ExecuteWithResult(c string, dir string, arg ...string) (string, bool)

func FindLatestLog ¶

func FindLatestLog(path string, pattern *regexp.Regexp) (string, error)

func GenerateFromTemplate ¶

func GenerateFromTemplate(data interface{}, templateFile string, configFile string) error

func GenerateKeyByUUID ¶

func GenerateKeyByUUID(baseKey string, uuid string) ([]byte, error)

GenerateKeyByUUID generates an AES key from baseKey and uuid.

func GetHostAliases ¶

func GetHostAliases(hostname string) ([]string, error)

func GetIPAddress ¶

func GetIPAddress() (string, error)

func IncrementReconnectDelay ¶

func IncrementReconnectDelay(delay time.Duration, maxReconnectDelay time.Duration) time.Duration

func InitLogger ¶

func InitLogger(filename string)

func IsDirEmpty ¶

func IsDirEmpty(path string) (bool, error)

func LoadGRPCTLSCredentials ¶

func LoadGRPCTLSCredentials(crtName string) (credentials.TransportCredentials, error)

func LoadHTTPTLSCredentials ¶

func LoadHTTPTLSCredentials(crtName string) (*tls.Config, error)

func LoadIntegrationTLSConfig ¶

func LoadIntegrationTLSConfig(certPath, keyPath string) (*tls.Config, error)

func LoadUserCertificatesWithStruct ¶

func LoadUserCertificatesWithStruct(src, dest CertificateFiles) error

func PrintBanner ¶

func PrintBanner()

func ReadFileLines ¶

func ReadFileLines(path string) ([]string, error)

func StartService ¶

func StartService(name string) error

func StopService ¶

func StopService(name string) error

func TailLogFile ¶

func TailLogFile(filePath string, logLinesChan chan string, stopChan chan struct{})

func UninstallService ¶

func UninstallService(name string) error

func Unzip ¶

func Unzip(zipFile, destPath string) error

func ValidateIntegrationCertificates ¶

func ValidateIntegrationCertificates(certPath, keyPath string) error

func WatchFolder ¶

func WatchFolder(logType string, logsPath string, logLinesChan chan string)

func WriteStringToFile ¶

func WriteStringToFile(fileName string, body string) error

Types ¶

type CertificateFiles ¶

type CertificateFiles struct {
	CertPath string
	KeyPath  string
	CAPath   string
}

type LogLevels ¶

type LogLevels struct {
	Level string `yaml:"level"`
}

type OSInfo ¶

type OSInfo struct {
	Hostname       string
	OsType         string
	Platform       string
	CurrentUser    string
	Mac            string
	OsMajorVersion string
	OsMinorVersion string
	Aliases        string
	Addresses      string
}

func GetOsInfo ¶

func GetOsInfo() (OSInfo, error)

type TLSStatus ¶

type TLSStatus struct {
	Available  bool   `json:"available"`
	CertExists bool   `json:"cert_exists"`
	KeyExists  bool   `json:"key_exists"`
	CAExists   bool   `json:"ca_exists"`
	Valid      bool   `json:"valid"`
	Error      string `json:"error,omitempty"`
}

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