fdf24b3e2c
- upd(all): indent spec.json files on all apps - upd(auth): rename auth app to cmd - upd(sam): move orgs, teams to system - upd(system): extend spec.json for check - upd(codegen): include system/ - upd(codegen): always generate spec files - upd(sam): references from auth to system
117 lines
2.8 KiB
Go
117 lines
2.8 KiB
Go
package service
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import (
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"fmt"
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"log"
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"net"
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"net/http"
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"github.com/SentimensRG/ctx"
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"github.com/SentimensRG/ctx/sigctx"
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"github.com/go-chi/chi"
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"github.com/go-chi/cors"
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"github.com/pkg/errors"
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"github.com/titpetric/factory"
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"github.com/titpetric/factory/resputil"
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migrate "github.com/crusttech/crust/sam/db"
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"github.com/crusttech/crust/sam/rest"
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samService "github.com/crusttech/crust/sam/service"
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"github.com/crusttech/crust/sam/websocket"
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systemService "github.com/crusttech/crust/system/service"
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"github.com/crusttech/crust/internal/auth"
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"github.com/crusttech/crust/internal/metrics"
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"github.com/crusttech/crust/internal/version"
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)
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func Init() error {
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// validate configuration
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if err := flags.Validate(); err != nil {
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return err
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}
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// start/configure database connection
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factory.Database.Add("default", flags.db.DSN)
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db, err := factory.Database.Get()
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if err != nil {
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return err
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}
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// @todo: profiling as an external service?
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switch flags.db.Profiler {
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case "stdout":
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db.Profiler = &factory.Database.ProfilerStdout
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default:
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fmt.Println("No database query profiler selected")
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}
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// migrate database schema
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if err := migrate.Migrate(db); err != nil {
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return err
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}
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// configure resputil options
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resputil.SetConfig(resputil.Options{
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Pretty: flags.http.Pretty,
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Trace: flags.http.Tracing,
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Logger: func(err error) {
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// @todo: error logging
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},
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})
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systemService.Init()
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samService.Init()
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return nil
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}
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func Start() error {
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deadline := sigctx.New()
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log.Printf("Starting sam, version: %v, built on: %v", version.Version, version.BuildTime)
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log.Println("Starting http server on address " + flags.http.Addr)
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listener, err := net.Listen("tcp", flags.http.Addr)
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if err != nil {
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return errors.Wrap(err, fmt.Sprintf("Can't listen on addr %s", flags.http.Addr))
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}
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// JWT Auth
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jwtAuth, err := auth.JWT()
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if err != nil {
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return errors.Wrap(err, "Error creating JWT Auth object")
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}
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r := chi.NewRouter()
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r.Use(handleCORS)
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// Only protect application routes with JWT
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r.Group(func(r chi.Router) {
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r.Use(jwtAuth.Verifier(), jwtAuth.Authenticator())
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mountRoutes(r, flags.http, rest.MountRoutes(), websocket.MountRoutes(ctx.AsContext(deadline), flags.repository))
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})
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printRoutes(r, flags.http)
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mountSystemRoutes(r, flags.http)
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if flags.monitor.Interval > 0 {
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go metrics.NewMonitor(flags.monitor.Interval)
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}
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go http.Serve(listener, r)
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<-deadline.Done()
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return nil
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}
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// Sets up default CORS rules to use as a middleware
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func handleCORS(next http.Handler) http.Handler {
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return cors.New(cors.Options{
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AllowedOrigins: []string{"*"},
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AllowedMethods: []string{"GET", "POST", "PUT", "DELETE", "PATCH", "OPTIONS"},
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AllowedHeaders: []string{"Accept", "Authorization", "Content-Type", "X-CSRF-Token"},
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AllowCredentials: true,
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MaxAge: 300, // Maximum value not ignored by any of major browsers
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}).Handler(next)
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}
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