133 lines
3.2 KiB
Go
133 lines
3.2 KiB
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"net/http"
|
|
"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/debug"
|
|
"goauthentik.io/internal/gounicorn"
|
|
"goauthentik.io/internal/outpost/ak"
|
|
"goauthentik.io/internal/outpost/proxyv2"
|
|
sentryutils "goauthentik.io/internal/utils/sentry"
|
|
webutils "goauthentik.io/internal/utils/web"
|
|
"goauthentik.io/internal/web"
|
|
"goauthentik.io/internal/web/tenant_tls"
|
|
)
|
|
|
|
var running = true
|
|
|
|
func main() {
|
|
log.SetLevel(log.DebugLevel)
|
|
log.SetFormatter(&log.JSONFormatter{
|
|
FieldMap: log.FieldMap{
|
|
log.FieldKeyMsg: "event",
|
|
log.FieldKeyTime: "timestamp",
|
|
},
|
|
DisableHTMLEscape: true,
|
|
})
|
|
go debug.EnableDebugServer()
|
|
l := log.WithField("logger", "authentik.root")
|
|
config.Get().Setup("./authentik/lib/default.yml", "./local.env.yml")
|
|
|
|
if config.Get().ErrorReporting.Enabled {
|
|
err := sentry.Init(sentry.ClientOptions{
|
|
Dsn: config.Get().ErrorReporting.SentryDSN,
|
|
AttachStacktrace: true,
|
|
TracesSampler: sentryutils.SamplerFunc(config.Get().ErrorReporting.SampleRate),
|
|
Release: fmt.Sprintf("authentik@%s", constants.VERSION),
|
|
Environment: config.Get().ErrorReporting.Environment,
|
|
HTTPTransport: webutils.NewUserAgentTransport(constants.UserAgent(), http.DefaultTransport),
|
|
IgnoreErrors: []string{
|
|
http.ErrAbortHandler.Error(),
|
|
},
|
|
})
|
|
if err != nil {
|
|
l.WithError(err).Warning("failed to init sentry")
|
|
}
|
|
}
|
|
|
|
ex := common.Init()
|
|
defer common.Defer()
|
|
|
|
u, _ := url.Parse("http://localhost:8000")
|
|
|
|
g := gounicorn.New()
|
|
defer func() {
|
|
l.Info("shutting down gunicorn")
|
|
g.Kill()
|
|
}()
|
|
ws := web.NewWebServer(g)
|
|
g.HealthyCallback = func() {
|
|
if !config.Get().Outposts.DisableEmbeddedOutpost {
|
|
go attemptProxyStart(ws, u)
|
|
}
|
|
}
|
|
go web.RunMetricsServer()
|
|
go attemptStartBackend(g)
|
|
ws.Start()
|
|
<-ex
|
|
running = false
|
|
l.Info("shutting down webserver")
|
|
go ws.Shutdown()
|
|
}
|
|
|
|
func attemptStartBackend(g *gounicorn.GoUnicorn) {
|
|
for {
|
|
if !running {
|
|
return
|
|
}
|
|
err := g.Start()
|
|
log.WithField("logger", "authentik.router").WithError(err).Warning("gunicorn process died, restarting")
|
|
}
|
|
}
|
|
|
|
func attemptProxyStart(ws *web.WebServer, u *url.URL) {
|
|
maxTries := 100
|
|
attempt := 0
|
|
l := log.WithField("logger", "authentik.server")
|
|
for {
|
|
l.Debug("attempting to init outpost")
|
|
ac := ak.NewAPIController(*u, config.Get().SecretKey)
|
|
if ac == nil {
|
|
attempt += 1
|
|
time.Sleep(1 * time.Second)
|
|
if attempt > maxTries {
|
|
break
|
|
}
|
|
continue
|
|
}
|
|
// Init tenant_tls here too since it requires an API Client,
|
|
// so we just re-use the same one as the outpost uses
|
|
tw := tenant_tls.NewWatcher(ac.Client)
|
|
go tw.Start()
|
|
ws.TenantTLS = tw
|
|
ac.AddRefreshHandler(func() {
|
|
tw.Check()
|
|
})
|
|
|
|
srv := proxyv2.NewProxyServer(ac)
|
|
ws.ProxyServer = srv
|
|
ac.Server = srv
|
|
l.Debug("attempting to start outpost")
|
|
err := ac.StartBackgroundTasks()
|
|
if err != nil {
|
|
l.WithError(err).Warning("outpost failed to start")
|
|
attempt += 1
|
|
time.Sleep(15 * time.Second)
|
|
if attempt > maxTries {
|
|
break
|
|
}
|
|
continue
|
|
} else {
|
|
select {}
|
|
}
|
|
}
|
|
}
|