本文整理匯總了Golang中github.com/dotcloud/docker/pkg/user.GetUserGroupSupplementary函數的典型用法代碼示例。如果您正苦於以下問題：Golang GetUserGroupSupplementary函數的具體用法？Golang GetUserGroupSupplementary怎麽用？Golang GetUserGroupSupplementary使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。
在下文中一共展示了GetUserGroupSupplementary函數的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: setupUser
func setupUser(container *libcontainer.Container) error {
switch container.User {
case "root", "":
if err := system.Setgroups(nil); err != nil {
return err
}
if err := system.Setresgid(0, 0, 0); err != nil {
return err
}
if err := system.Setresuid(0, 0, 0); err != nil {
return err
}
default:
uid, gid, suppGids, err := user.GetUserGroupSupplementary(container.User, syscall.Getuid(), syscall.Getgid())
if err != nil {
return err
}
if err := system.Setgroups(suppGids); err != nil {
return err
}
if err := system.Setgid(gid); err != nil {
return err
}
if err := system.Setuid(uid); err != nil {
return err
}
}
return nil
}示例2: SetupUser
// SetupUser changes the groups, gid, and uid for the user inside the container
func SetupUser(u string) error {
uid, gid, suppGids, err := user.GetUserGroupSupplementary(u, syscall.Getuid(), syscall.Getgid())
if err != nil {
return fmt.Errorf("get supplementary groups %s", err)
}
if err := system.Setgroups(suppGids); err != nil {
return fmt.Errorf("setgroups %s", err)
}
if err := system.Setgid(gid); err != nil {
return fmt.Errorf("setgid %s", err)
}
if err := system.Setuid(uid); err != nil {
return fmt.Errorf("setuid %s", err)
}
return nil
}示例3: setupUser
func setupUser(container *libcontainer.Container) error {
uid, gid, suppGids, err := user.GetUserGroupSupplementary(container.User, syscall.Getuid(), syscall.Getgid())
if err != nil {
return fmt.Errorf("GetUserGroupSupplementary %s", err)
}
if err := system.Setgroups(suppGids); err != nil {
return fmt.Errorf("setgroups %s", err)
}
if err := system.Setgid(gid); err != nil {
return fmt.Errorf("setgid %s", err)
}
if err := system.Setuid(uid); err != nil {
return fmt.Errorf("setuid %s", err)
}
return nil
}示例4: changeUser
// Takes care of dropping privileges to the desired user
func changeUser(args *execdriver.InitArgs) error {
uid, gid, suppGids, err := user.GetUserGroupSupplementary(
args.User,
syscall.Getuid(), syscall.Getgid(),
)
if err != nil {
return err
}
if err := syscall.Setgroups(suppGids); err != nil {
return fmt.Errorf("Setgroups failed: %v", err)
}
if err := syscall.Setgid(gid); err != nil {
return fmt.Errorf("Setgid failed: %v", err)
}
if err := syscall.Setuid(uid); err != nil {
return fmt.Errorf("Setuid failed: %v", err)
}
return nil
}