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path: root/cmd/register/register.go
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package register

import (
	"context"
	"log"
	"time"

	"code.crute.us/mcrute/golib/cli"
	"code.crute.us/mcrute/golib/db/mongodb/v2"
	glecho "code.crute.us/mcrute/golib/echo"
	"code.crute.us/mcrute/ssh-proxy/app"
	"code.crute.us/mcrute/ssh-proxy/app/models"
	"code.crute.us/mcrute/ssh-proxy/db"
	"github.com/spf13/cobra"
)

func Register(root *cobra.Command) {
	registerCmd := &cobra.Command{
		Use:   "register username",
		Short: "Create registration invite for user",
		Args:  cobra.ExactArgs(1),
		Run: func(c *cobra.Command, args []string) {
			cfg := app.Config{}
			cli.MustGetConfig(c, &cfg)
			registerMain(cfg, args[0])
		},
	}
	cli.AddFlags(registerCmd, &app.Config{}, app.DefaultConfig, "register")
	root.AddCommand(registerCmd)
}

func registerMain(cfg app.Config, username string) {
	ctx, cancel := context.WithCancel(context.Background())
	defer cancel()

	vc, err := glecho.MakeVaultSecretsClient(ctx)
	if err != nil {
		log.Fatalf("Error making vault client %s", err)
	}

	mongo, err := mongodb.Connect(ctx, cfg.MongoDbUri, vc)
	if err != nil {
		log.Fatalf("Error connecting to mongodb: %s", err)
	}

	userStore := &db.MongoDbBasicStore[*models.User]{
		Db:             mongo,
		CollectionName: "users",
	}

	authSessionStore := &models.AuthSessionStoreMongodb{
		MongoDbBasicStore: &db.MongoDbBasicStore[*models.AuthSession]{
			Db:             mongo,
			CollectionName: "oauth_sessions",
		},
	}

	if _, err := userStore.Get(ctx, username); err != nil {
		log.Fatalf("User %s does not exist", username)
	}

	authSession := models.NewAuthSession("invite-only", time.Now().Add(cfg.InviteTimeout))
	authSession.IsRegistration = true
	authSession.UserId = username

	if err := authSessionStore.Upsert(ctx, authSession); err != nil {
		log.Fatalf("Error inserting registration: %s", err)
	}

	log.Printf("Invitation created, user code is: %s", authSession.UserCode)
}