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Drop privileges after server start

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This commit is contained in:
Jan Eitzinger 2024-11-08 19:16:56 +01:00
parent ec1ead89ab
commit f0257a2784
1 changed files with 7 additions and 7 deletions
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14
cmd/cc-backend/main.go
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@ -204,13 +204,6 @@ func main() {
taskManager.Start() taskManager.Start()
serverInit() serverInit()
// Because this program will want to bind to a privileged port (like 80), the listener must
// be established first, then the user can be changed, and after that,
// the actual http server can be started.
if err := runtimeEnv.DropPrivileges(config.Keys.Group, config.Keys.User); err != nil {
log.Fatalf("error while preparing server start: %s", err.Error())
}
var wg sync.WaitGroup var wg sync.WaitGroup
wg.Add(1) wg.Add(1)
@ -219,6 +212,13 @@ func main() {
serverStart() serverStart()
}() }()
// Because this program will want to bind to a privileged port (like 80), the listener must
// be established first, then the user can be changed, and after that,
// the actual http server can be started.
if err := runtimeEnv.DropPrivileges(config.Keys.Group, config.Keys.User); err != nil {
log.Fatalf("error while preparing server start: %s", err.Error())
}
wg.Add(1) wg.Add(1)
sigs := make(chan os.Signal, 1) sigs := make(chan os.Signal, 1)
signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM) signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)