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https://github.com/netbirdio/netbird.git
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44 lines
1.4 KiB
Go
44 lines
1.4 KiB
Go
//go:build darwin && !ios
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package internal
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import (
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"os"
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log "github.com/sirupsen/logrus"
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vncserver "github.com/netbirdio/netbird/client/vnc/server"
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)
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func newPlatformVNC() (vncserver.ScreenCapturer, vncserver.InputInjector, bool) {
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capturer := vncserver.NewMacPoller()
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// Ask only when this process is the one that will capture. Screen Recording
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// is a user-scope TCC service, so the request is dropped from a
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// LaunchDaemon: no prompt appears and NetBird never even reaches the Screen
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// Recording list. In that case the per-user agent asks instead, see
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// newAgentResources.
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//
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// Without service mode there is no agent, so this process captures and
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// nothing else will ever raise the prompt — the client would serve a
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// windowless desktop with no indication why.
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if !vncNeedsServiceMode() {
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vncserver.RequestScreenRecording()
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}
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injector, err := vncserver.NewMacInputInjector()
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if err != nil {
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log.Debugf("VNC: macOS input injector: %v", err)
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return capturer, &vncserver.StubInputInjector{}, true
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}
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return capturer, injector, true
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}
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// vncNeedsServiceMode reports whether the running process is a system
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// LaunchDaemon (root, parented by launchd). Daemons sit in the global
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// bootstrap namespace and cannot talk to WindowServer; we route capture
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// through a per-user agent in that case.
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func vncNeedsServiceMode() bool {
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return os.Geteuid() == 0 && os.Getppid() == 1
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}
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