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ed326206f2
in the few places where we care about skipping the storage initialization, we can simply use the process effective UID, instead of relying on a global boolean flag. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
64 lines
2.4 KiB
Go
64 lines
2.4 KiB
Go
// +build !linux
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package rootless
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import (
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"github.com/pkg/errors"
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)
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// IsRootless returns false on all non-linux platforms
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func IsRootless() bool {
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return false
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}
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// BecomeRootInUserNS re-exec podman in a new userNS. It returns whether podman was re-executed
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// into a new user namespace and the return code from the re-executed podman process.
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// If podman was re-executed the caller needs to propagate the error code returned by the child
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// process. It is a convenience function for BecomeRootInUserNSWithOpts with a default configuration.
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func BecomeRootInUserNS() (bool, int, error) {
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return false, -1, errors.New("this function is not supported on this os")
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}
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// BecomeRootInUserNS is a stub function that always returns false and an
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// error on unsupported OS's
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func BecomeRootInUserNSWithOpts(opts *Opts) (bool, int, error) {
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return false, -1, errors.New("this function is not supported on this os")
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}
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// GetRootlessUID returns the UID of the user in the parent userNS
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func GetRootlessUID() int {
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return -1
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}
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// JoinNS re-exec podman in a new userNS and join the user namespace of the specified
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// PID.
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func JoinNS(pid uint, preserveFDs int) (bool, int, error) {
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return false, -1, errors.New("this function is not supported on this os")
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}
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// JoinNSPath re-exec podman in a new userNS and join the owner user namespace of the
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// specified path.
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func JoinNSPath(path string) (bool, int, error) {
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return false, -1, errors.New("this function is not supported on this os")
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}
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// JoinDirectUserAndMountNSWithOpts re-exec podman in a new userNS and join the user and
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// mount namespace of the specified PID without looking up its parent. Useful to join
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// directly the conmon process.
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func JoinDirectUserAndMountNSWithOpts(pid uint, opts *Opts) (bool, int, error) {
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return false, -1, errors.New("this function is not supported on this os")
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}
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// JoinDirectUserAndMountNS re-exec podman in a new userNS and join the user and mount
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// namespace of the specified PID without looking up its parent. Useful to join directly
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// the conmon process. It is a convenience function for JoinDirectUserAndMountNSWithOpts
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// with a default configuration.
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func JoinDirectUserAndMountNS(pid uint) (bool, int, error) {
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return false, -1, errors.New("this function is not supported on this os")
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}
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// Argument returns the argument that was set for the rootless session.
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func Argument() string {
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return ""
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}
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