From c65e239b68f7bc57b7a1ebfef4bd86fab0426e05 Mon Sep 17 00:00:00 2001
From: Dennis Schoepf <me@dnsc.io>
Date: Fri, 26 Apr 2024 22:46:31 +0200
Subject: [PATCH] Removes internal api package

---
 internal/api/api.go   | 31 ------------------------
 internal/api/auth.go  | 56 -------------------------------------------
 internal/api/users.go |  9 -------
 3 files changed, 96 deletions(-)
 delete mode 100644 internal/api/api.go
 delete mode 100644 internal/api/auth.go
 delete mode 100644 internal/api/users.go

diff --git a/internal/api/api.go b/internal/api/api.go
deleted file mode 100644
index df85c97..0000000
--- a/internal/api/api.go
+++ /dev/null
@@ -1,31 +0,0 @@
-package api
-
-import (
-	"errors"
-	"os"
-
-	"github.com/gofiber/fiber/v2"
-	"github.com/gofiber/fiber/v2/middleware/keyauth"
-)
-
-func Setup(app *fiber.App) error {
-	apiKey := os.Getenv("API_KEY")
-
-	if apiKey == "" {
-		return errors.New("Could not read API_KEY from ENV file.")
-	}
-
-	api := app.Group("/api", keyauth.New(keyauth.Config{
-		SuccessHandler: successHandler,
-		ErrorHandler:   errHandler,
-		KeyLookup:      "header:x-api-key",
-		ContextKey:     "apiKey",
-		Validator:      apiKeyValidator(apiKey),
-	}))
-
-	v1 := api.Group("/v1")
-
-	v1.Get("/users", FetchAllUsersHandler)
-
-	return nil
-}
diff --git a/internal/api/auth.go b/internal/api/auth.go
deleted file mode 100644
index b8221f8..0000000
--- a/internal/api/auth.go
+++ /dev/null
@@ -1,56 +0,0 @@
-package api
-
-import (
-	"crypto/sha256"
-	"crypto/subtle"
-	"regexp"
-	"strings"
-
-	"github.com/gofiber/fiber/v2"
-	"github.com/gofiber/fiber/v2/middleware/keyauth"
-)
-
-var (
-	apiKey        = "willbechanged"
-	protectedURLs = []*regexp.Regexp{
-		regexp.MustCompile("^/api$"),
-	}
-	errForbidden = &fiber.Error{
-		Code:    403,
-		Message: "API Key is missing or invalid",
-	}
-)
-
-func apiKeyValidator(apiKey string) func(*fiber.Ctx, string) (bool, error) {
-	return func(_ *fiber.Ctx, key string) (bool, error) {
-		hashedAPIKey := sha256.Sum256([]byte(apiKey))
-		hashedKey := sha256.Sum256([]byte(key))
-
-		if subtle.ConstantTimeCompare(hashedAPIKey[:], hashedKey[:]) == 1 {
-			return true, nil
-		}
-
-		return false, keyauth.ErrMissingOrMalformedAPIKey
-	}
-}
-
-func protectedRoutesFilter(ctx *fiber.Ctx) bool {
-	originalURL := strings.ToLower(ctx.OriginalURL())
-
-	for _, pattern := range protectedURLs {
-		if pattern.MatchString(originalURL) {
-			return false
-		}
-	}
-	return true
-}
-
-func successHandler(ctx *fiber.Ctx) error {
-	return ctx.Next()
-}
-
-func errHandler(ctx *fiber.Ctx, err error) error {
-	ctx.Status(fiber.StatusForbidden)
-
-	return ctx.JSON(errForbidden)
-}
diff --git a/internal/api/users.go b/internal/api/users.go
deleted file mode 100644
index cc3e4df..0000000
--- a/internal/api/users.go
+++ /dev/null
@@ -1,9 +0,0 @@
-package api
-
-import (
-	"github.com/gofiber/fiber/v2"
-)
-
-func FetchAllUsersHandler(ctx *fiber.Ctx) error {
-	return ctx.JSON(&fiber.Map{"users": "none"})
-}