90 lines
2.1 KiB
Go
90 lines
2.1 KiB
Go
package api
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import (
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"log"
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"time"
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"gitea.urkob.com/urko/prosody-password/internal/api/handler"
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"gitea.urkob.com/urko/prosody-password/internal/services/fail2ban"
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"gitea.urkob.com/urko/prosody-password/internal/services/prosody"
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"github.com/gofiber/fiber/v2"
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"github.com/gofiber/fiber/v2/middleware/cors"
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"github.com/gofiber/fiber/v2/middleware/limiter"
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"github.com/gofiber/template/handlebars/v2"
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)
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type RestServer struct {
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app *fiber.App
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prosodyService *prosody.Prosody
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fail2banSrv *fail2ban.Fail2Ban
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}
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func NewRestServer(
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prosodyService *prosody.Prosody,
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fail2banSrv *fail2ban.Fail2Ban,
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) *RestServer {
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return &RestServer{
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prosodyService: prosodyService,
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fail2banSrv: fail2banSrv,
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}
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}
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func (s *RestServer) Start(apiPort, views string) error {
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engine := handlebars.New(views, ".hbs")
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s.app = fiber.New(fiber.Config{
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Views: engine,
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})
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s.app.Use(limiter.New(limiter.Config{
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Max: 5,
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Expiration: 1 * time.Hour,
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LimiterMiddleware: limiter.SlidingWindow{},
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}))
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s.app.Use(cors.New(cors.Config{
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AllowMethods: "POST,OPTIONS",
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AllowOrigins: "*",
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AllowHeaders: "Origin, Accept, Content-Type, X-CSRF-Token, Authorization",
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ExposeHeaders: "Origin",
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}))
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s.loadViews()
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prosodyHdl := handler.NewProsodyHandler(s.prosodyService, s.fail2banSrv)
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s.app.Post("/changePassword", prosodyHdl.Post)
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if err := s.app.Listen(":" + apiPort); err != nil {
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log.Fatalln("app.Listen:", err)
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return err
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}
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return nil
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}
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func (s *RestServer) loadViews() {
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s.app.Get("/", func(c *fiber.Ctx) error {
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return c.Render("index", fiber.Map{})
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})
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s.app.Get("/error", func(c *fiber.Ctx) error {
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message := c.Query("message")
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return renderError(c, nil, message)
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})
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}
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func renderError(c *fiber.Ctx, err error, message string) error {
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if err != nil {
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log.Printf("renderError: %s\n", err)
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}
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return c.Render("error", fiber.Map{
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"message": message,
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})
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}
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func (s *RestServer) Shutdown() error {
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if err := s.app.Server().Shutdown(); err != nil {
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log.Printf("app.Server().Shutdown(): %s\n", err)
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return err
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}
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return nil
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}
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