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[client] Add Expose support to embed library (#5695)

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* [client] Add Expose support to embed library

Add ability to expose local services via the NetBird reverse proxy
from embedded client code.

Introduce ExposeSession with a blocking Wait method that keeps
the session alive until the context is cancelled.

Extract ProtocolType with ParseProtocolType into the expose package
and use it across CLI and embed layers.

* Fix TestNewRequest assertion to use ProtocolType instead of int

* Add documentation for Request and KeepAlive in expose manager

* Refactor ExposeSession to pass context explicitly in Wait method

* Refactor ExposeSession Wait method to explicitly pass context

* Update client/embed/expose.go

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

* Fix build

* Update client/embed/expose.go

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

---------

Co-authored-by: Viktor Liu <viktor@netbird.io>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Co-authored-by: Viktor Liu <17948409+lixmal@users.noreply.github.com>
This commit is contained in:
Zoltan Papp
2026-03-30 15:53:50 +02:00
committed by GitHub
parent 0765352c99
commit c522506849
7 changed files with 140 additions and 16 deletions
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32
client/embed/embed.go
View File

@@ -33,14 +33,14 @@ var (
ErrConfigNotInitialized = errors.New("config not initialized")
)
// PeerConnStatus is a peer's connection status.
type PeerConnStatus = peer.ConnStatus
const (
// PeerStatusConnected indicates the peer is in connected state.
PeerStatusConnected = peer.StatusConnected
)
// PeerConnStatus is a peer's connection status.
type PeerConnStatus = peer.ConnStatus
// Client manages a netbird embedded client instance.
type Client struct {
deviceName string
@@ -375,6 +375,32 @@ func (c *Client) NewHTTPClient() *http.Client {
}
}
// Expose exposes a local service via the NetBird reverse proxy, making it accessible through a public URL.
// It returns an ExposeSession. Call Wait on the session to keep it alive.
func (c *Client) Expose(ctx context.Context, req ExposeRequest) (*ExposeSession, error) {
engine, err := c.getEngine()
if err != nil {
return nil, err
}
mgr := engine.GetExposeManager()
if mgr == nil {
return nil, fmt.Errorf("expose manager not available")
}
resp, err := mgr.Expose(ctx, req)
if err != nil {
return nil, fmt.Errorf("expose: %w", err)
}
return &ExposeSession{
Domain: resp.Domain,
ServiceName: resp.ServiceName,
ServiceURL: resp.ServiceURL,
mgr: mgr,
}, nil
}
// Status returns the current status of the client.
func (c *Client) Status() (peer.FullStatus, error) {
c.mu.Lock()