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package daemon
import (
"github.com/docker/docker/container"
"github.com/docker/docker/daemon/caps"
"github.com/docker/docker/daemon/exec"
"github.com/opencontainers/runc/libcontainer/apparmor"
"github.com/opencontainers/runtime-spec/specs-go"
)
func (daemon *Daemon) execSetPlatformOpt(c *container.Container, ec *exec.Config, p *specs.Process) error {
if len(ec.User) > 0 {
uid, gid, additionalGids, err := getUser(c, ec.User)
if err != nil {
return err
}
p.User = specs.User{
UID: uid,
GID: gid,
AdditionalGids: additionalGids,
}
}
if ec.Privileged {
if p.Capabilities == nil {
p.Capabilities = &specs.LinuxCapabilities{}
}
p.Capabilities.Bounding = caps.GetAllCapabilities()
p.Capabilities.Permitted = p.Capabilities.Bounding
p.Capabilities.Inheritable = p.Capabilities.Bounding
p.Capabilities.Effective = p.Capabilities.Bounding
}
if apparmor.IsEnabled() {
var appArmorProfile string
if c.AppArmorProfile != "" {
appArmorProfile = c.AppArmorProfile
} else if c.HostConfig.Privileged {
appArmorProfile = "unconfined"
} else {
appArmorProfile = "docker-default"
}
if appArmorProfile == "docker-default" {
// Unattended upgrades and other fun services can unload AppArmor
// profiles inadvertently. Since we cannot store our profile in
// /etc/apparmor.d, nor can we practically add other ways of
// telling the system to keep our profile loaded, in order to make
// sure that we keep the default profile enabled we dynamically
// reload it if necessary.
if err := ensureDefaultAppArmorProfile(); err != nil {
return err
}
}
}
daemon.setRlimits(&specs.Spec{Process: p}, c)
return nil
}
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