diff options
Diffstat (limited to 'pkg/api/server/server.go')
| -rw-r--r-- | pkg/api/server/server.go | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/pkg/api/server/server.go b/pkg/api/server/server.go index 972541bc6..1e8faf8f5 100644 --- a/pkg/api/server/server.go +++ b/pkg/api/server/server.go @@ -34,10 +34,12 @@ type APIServer struct { context.CancelFunc // Stop APIServer idleTracker *idle.Tracker // Track connections to support idle shutdown pprof *http.Server // Sidecar http server for providing performance data + CorsHeaders string // Inject CORS headers to each request } // Number of seconds to wait for next request, if exceeded shutdown server const ( + DefaultCorsHeaders = "" DefaultServiceDuration = 300 * time.Second UnlimitedServiceDuration = 0 * time.Second ) @@ -45,17 +47,22 @@ const ( // shutdownOnce ensures Shutdown() may safely be called from several go routines var shutdownOnce sync.Once +type Options struct { + Timeout time.Duration + CorsHeaders string +} + // NewServer will create and configure a new API server with all defaults func NewServer(runtime *libpod.Runtime) (*APIServer, error) { - return newServer(runtime, DefaultServiceDuration, nil) + return newServer(runtime, DefaultServiceDuration, nil, DefaultCorsHeaders) } // NewServerWithSettings will create and configure a new API server using provided settings -func NewServerWithSettings(runtime *libpod.Runtime, duration time.Duration, listener *net.Listener) (*APIServer, error) { - return newServer(runtime, duration, listener) +func NewServerWithSettings(runtime *libpod.Runtime, listener *net.Listener, opts Options) (*APIServer, error) { + return newServer(runtime, opts.Timeout, listener, opts.CorsHeaders) } -func newServer(runtime *libpod.Runtime, duration time.Duration, listener *net.Listener) (*APIServer, error) { +func newServer(runtime *libpod.Runtime, duration time.Duration, listener *net.Listener, corsHeaders string) (*APIServer, error) { // If listener not provided try socket activation protocol if listener == nil { if _, found := os.LookupEnv("LISTEN_PID"); !found { @@ -71,6 +78,11 @@ func newServer(runtime *libpod.Runtime, duration time.Duration, listener *net.Li } listener = &listeners[0] } + if corsHeaders == "" { + logrus.Debug("CORS Headers were not set") + } else { + logrus.Debugf("CORS Headers were set to %s", corsHeaders) + } logrus.Infof("API server listening on %q", (*listener).Addr()) router := mux.NewRouter().UseEncodedPath() @@ -88,6 +100,7 @@ func newServer(runtime *libpod.Runtime, duration time.Duration, listener *net.Li idleTracker: idle, Listener: *listener, Runtime: runtime, + CorsHeaders: corsHeaders, } router.NotFoundHandler = http.HandlerFunc( |