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authentik/cmd/server/main.go

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package main
import (
"fmt"
"net/url"
"time"
"github.com/getsentry/sentry-go"
log "github.com/sirupsen/logrus"
"goauthentik.io/internal/common"
"goauthentik.io/internal/config"
"goauthentik.io/internal/constants"
"goauthentik.io/internal/gounicorn"
"goauthentik.io/internal/outpost/ak"
"goauthentik.io/internal/outpost/proxy"
"goauthentik.io/internal/web"
)
var running = true
func main() {
log.SetLevel(log.DebugLevel)
config.DefaultConfig()
config.LoadConfig("./authentik/lib/default.yml")
config.LoadConfig("./local.env.yml")
config.ConfigureLogger()
if config.G.ErrorReporting.Enabled {
sentry.Init(sentry.ClientOptions{
Dsn: "https://a579bb09306d4f8b8d8847c052d3a1d3@sentry.beryju.org/8",
AttachStacktrace: true,
TracesSampleRate: 0.6,
Release: fmt.Sprintf("authentik@%s", constants.VERSION),
Environment: config.G.ErrorReporting.Environment,
})
}
ex := common.Init()
defer common.Defer()
// u, _ := url.Parse("http://localhost:8000")
g := gounicorn.NewGoUnicorn()
ws := web.NewWebServer()
defer g.Kill()
defer ws.Shutdown()
for {
go attemptStartBackend(g)
ws.Start()
// go attemptProxyStart(u)
<-ex
running = false
log.WithField("logger", "authentik").Info("shutting down webserver")
go ws.Shutdown()
log.WithField("logger", "authentik").Info("killing gunicorn")
g.Kill()
}
}
func attemptStartBackend(g *gounicorn.GoUnicorn) error {
for {
err := g.Start()
if !running {
return nil
}
log.WithField("logger", "authentik.g").WithError(err).Warning("gunicorn process died, restarting")
}
}
func attemptProxyStart(u *url.URL) error {
maxTries := 100
attempt := 0
for {
log.WithField("logger", "authentik").Debug("attempting to init outpost")
ac := ak.NewAPIController(*u, config.G.SecretKey)
if ac == nil {
attempt += 1
time.Sleep(1 * time.Second)
if attempt > maxTries {
break
}
continue
}
ac.Server = proxy.NewServer(ac)
err := ac.Start()
log.WithField("logger", "authentik").Debug("attempting to start outpost")
if err != nil {
attempt += 1
time.Sleep(5 * time.Second)
if attempt > maxTries {
break
}
continue
}
if !running {
ac.Shutdown()
return nil
}
}
return nil
}