permissionutil

README

permissionutils

The package contains various helpers about permissions/privileges

Documentation

Index

• Constants
• Variables
• func UpdateFilePerm(filename string, perm int) error

Constants

const (

	// User Read Write Execute Permission
	UserRead             = os_read << os_user_shift
	UserWrite            = os_write << os_user_shift
	UserExecute          = os_ex << os_user_shift
	UserReadWrite        = UserRead | UserWrite
	UserReadWriteExecute = UserReadWrite | UserExecute

	// Group Read Write Execute Permission
	GroupRead             = os_read << os_group_shift
	GroupWrite            = os_write << os_group_shift
	GroupExecute          = os_ex << os_group_shift
	GroupReadWrite        = GroupRead | GroupWrite
	GroupReadWriteExecute = GroupReadWrite | GroupExecute

	// Other Read Write Execute Permission
	OtherRead             = os_read << os_other_shift
	OtherWrite            = os_write << os_other_shift
	OtherExecute          = os_ex << os_other_shift
	OtherReadWrite        = OtherRead | OtherWrite
	OtherReadWriteExecute = OtherReadWrite | OtherExecute

	// All Read Write Execute Permission
	AllRead             = UserRead | GroupRead | OtherRead
	AllWrite            = UserWrite | GroupWrite | OtherWrite
	AllExecute          = UserExecute | GroupExecute | OtherExecute
	AllReadWrite        = AllRead | AllWrite
	AllReadWriteExecute = AllReadWrite | AllExecute

	// Default File/Folder Permissions
	ConfigFolderPermission = UserReadWriteExecute
	ConfigFilePermission   = UserReadWrite
	BinaryPermission       = UserRead | UserExecute
	TempFilePermission     = UserReadWrite
)

Variables

var (
	IsRoot       bool
	HasCapNetRaw bool
)

var ErrNotImplemented = errors.New("not implemented")

Functions

func UpdateFilePerm

func UpdateFilePerm(filename string, perm int) error

UpdateFilePerm modifies the permissions of the given file. Returns an error if the file permissions could not be updated.