107 行
2.4 KiB
Go
107 行
2.4 KiB
Go
package main
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import (
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"log"
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"github.com/gofiber/fiber/v2"
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"github.com/gofiber/template/html"
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"codeberg.org/Odyssium/gothub/pages"
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"github.com/gofiber/fiber/v2/middleware/cache"
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"time"
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"github.com/gofiber/fiber/v2/middleware/proxy"
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"github.com/gofiber/fiber/v2/middleware/compress"
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"github.com/gofiber/fiber/v2/middleware/recover"
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"github.com/gofiber/fiber/v2/middleware/limiter"
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"html/template"
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)
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func main() {
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engine := html.New("./views", ".html")
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engine.AddFunc(
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// add unescape function
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"unescape", func(s string) template.HTML {
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return template.HTML(s)
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},
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)
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app := fiber.New(fiber.Config{
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Views: engine,
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Prefork: false,
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AppName: "GotHub",
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// fucked up way to fix rate limits
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EnableTrustedProxyCheck: true,
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TrustedProxies: []string{"0.0.0.0/0"},
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ProxyHeader: fiber.HeaderXForwardedFor,
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ErrorHandler: func(ctx *fiber.Ctx, err error) error {
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code := fiber.StatusInternalServerError
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if e, ok := err.(*fiber.Error); ok {
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code = e.Code
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}
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err = ctx.Status(code).Render("error", fiber.Map{
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"error": err,
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})
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if err != nil {
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return ctx.Status(fiber.StatusInternalServerError).SendString("Internal Server Error")
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}
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return nil
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},
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})
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app.Use(cache.New(cache.Config{
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Expiration: 5 * time.Minute,
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}))
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app.Get("/", func(c *fiber.Ctx) error {
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return c.Render("index", fiber.Map{
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"host": c.Hostname(),
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})
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})
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app.Use(compress.New(compress.Config{
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Level: compress.LevelBestSpeed, // 1
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}))
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app.Use(recover.New())
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ratelimiter := limiter.New(limiter.Config{
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Max: 5,
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Expiration: 5 * time.Minute,
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LimitReached: func(c *fiber.Ctx) error {
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return c.Status(429).Render("ratelimit_gt", fiber.Map{
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"Title": "Rate limit exceeded",
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})
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},
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})
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app.Static("/css", "./public/css")
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app.Static("/fonts", "./public/fonts")
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app.Static("/robots.txt", "./public/robots.txt")
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app.Static("/favicon.ico", "./public/assets/favicon.ico")
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app.Static("/logo.svg", "./public/assets/logo.svg")
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app.Get("/explore", ratelimiter, pages.HandleExplore)
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app.Get("/:user", ratelimiter, pages.HandleUser)
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app.Get("/avatar/:id", func(c *fiber.Ctx) error {
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url := "https://avatars.githubusercontent.com/u/" + c.Params("id") + "?v=4"
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if err := proxy.Do(c, url); err != nil {
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return err
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}
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// Remove Server header from response
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c.Response().Header.Del(fiber.HeaderServer)
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return nil
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})
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log.Fatal(app.Listen(":3000"))
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}
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