本文整理汇总了Golang中github.com/dotcloud/docker/pkg/user.GetUserGroupSupplementary函数的典型用法代码示例。如果您正苦于以下问题：Golang GetUserGroupSupplementary函数的具体用法？Golang GetUserGroupSupplementary怎么用？Golang GetUserGroupSupplementary使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了GetUserGroupSupplementary函数的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
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
}