125 lines
3.4 KiB
Go
125 lines
3.4 KiB
Go
package serve
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import (
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"context"
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"crypto/rand"
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"crypto/rsa"
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"crypto/sha256"
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"log/slog"
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"os"
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"os/signal"
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"time"
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"git.faercol.me/faercol/polyculeconnect/polyculeconnect/cmd"
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"git.faercol.me/faercol/polyculeconnect/polyculeconnect/cmd/utils"
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"git.faercol.me/faercol/polyculeconnect/polyculeconnect/internal/client"
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"git.faercol.me/faercol/polyculeconnect/polyculeconnect/internal/db"
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"git.faercol.me/faercol/polyculeconnect/polyculeconnect/internal/middlewares"
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"git.faercol.me/faercol/polyculeconnect/polyculeconnect/internal/model"
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"git.faercol.me/faercol/polyculeconnect/polyculeconnect/internal/storage"
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"git.faercol.me/faercol/polyculeconnect/polyculeconnect/logger"
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"git.faercol.me/faercol/polyculeconnect/polyculeconnect/server"
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"github.com/go-jose/go-jose/v4"
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"github.com/google/uuid"
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"github.com/spf13/cobra"
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"github.com/zitadel/oidc/v3/pkg/op"
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"go.uber.org/zap/exp/zapslog"
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)
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var configPath string
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const stopTimeout = 10 * time.Second
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// serveCmd represents the serve command
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var serveCmd = &cobra.Command{
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Use: "serve",
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Short: "Start the web server",
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Long: `Start the PolyculeConnect web server using the configuration defined through environment
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variables`,
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Run: func(cmd *cobra.Command, args []string) {
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serve()
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},
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}
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func serve() {
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mainCtx, cancel := context.WithCancel(context.Background())
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conf := utils.InitConfig(configPath)
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logger.Init(conf.LogLevel)
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logger.L.Infof("Initialized logger with level %v", conf.LogLevel)
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userDB, err := db.New(*conf)
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if err != nil {
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utils.Failf("failed to init user DB: %s", err.Error())
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}
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backends := map[uuid.UUID]*client.OIDCClient{}
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key := sha256.Sum256([]byte("test"))
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privateKey, err := rsa.GenerateKey(rand.Reader, 2048)
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if err != nil {
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utils.Failf("Failed to generate private key: %s", err)
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}
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signingKey := model.Key{
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PrivateKey: privateKey,
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KeyID: uuid.New(),
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SigningAlg: jose.RS256,
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}
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st := storage.Storage{LocalStorage: userDB, InitializedBackends: backends, Key: &signingKey}
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opConf := op.Config{
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CryptoKey: key,
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CodeMethodS256: false,
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}
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slogger := slog.New(zapslog.NewHandler(logger.L.Desugar().Core(), nil))
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// slogger :=
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options := []op.Option{
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op.WithAllowInsecure(),
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op.WithLogger(slogger),
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op.WithHttpInterceptors(middlewares.WithBackendFromRequestMiddleware),
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}
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provider, err := op.NewProvider(&opConf, &st, op.StaticIssuer(conf.Issuer), options...)
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if err != nil {
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utils.Failf("failed to init OIDC provider: %s", err.Error())
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}
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logger.L.Info("Initializing server")
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s, err := server.New(conf, provider, &st, logger.L)
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if err != nil {
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logger.L.Fatalf("Failed to initialize server: %s", err.Error())
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}
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go s.Run(mainCtx)
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c := make(chan os.Signal, 1)
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signal.Notify(c, os.Interrupt)
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logger.L.Info("Application successfully started")
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logger.L.Debug("Waiting for stop signal")
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select {
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case <-s.Done():
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logger.L.Fatal("Unexpected exit from server")
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case <-c:
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logger.L.Info("Stopping main application")
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cancel()
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}
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logger.L.Debugf("Waiting %v for all daemons to stop", stopTimeout)
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select {
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case <-time.After(stopTimeout):
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logger.L.Fatalf("Failed to stop all daemons in the expected time")
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case <-s.Done():
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logger.L.Info("web server successfully stopped")
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}
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logger.L.Info("Application successfully stopped")
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os.Exit(0)
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}
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func init() {
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cmd.RootCmd.AddCommand(serveCmd)
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serveCmd.Flags().StringVarP(&configPath, "config", "c", "config.json", "Path to the JSON configuration file")
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}
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