1 files changed, 99 insertions, 0 deletions

diff --git a/api/main.go b/api/main.go
new file mode 100644
index 0000000..ebae5d1
--- /dev/null
+++ b/api/main.go
@@ -0,0 +1,99 @@
+package main
+
+import (
+        "net/http"
+    "crypto/rand"
+    "encoding/base64"
+
+        "github.com/gin-gonic/gin"
+)
+
+func CORSMiddleware() gin.HandlerFunc {
+    return func(c *gin.Context) {
+        c.Writer.Header().Set("Access-Control-Allow-Origin", "*")
+        c.Writer.Header().Set("Access-Control-Allow-Credentials", "true")
+        c.Writer.Header().Set("Access-Control-Allow-Headers", "Content-Type, Content-Length, Accept-Encoding, X-CSRF-Token, Authorization, accept, origin, Cache-Control, X-Requested-With")
+        c.Writer.Header().Set("Access-Control-Allow-Methods", "POST, OPTIONS, GET, PUT")
+
+        if c.Request.Method == "OPTIONS" {
+            c.AbortWithStatus(204)
+            return
+        }
+
+        c.Next()
+    }
+}
+
+func generateToken() string {
+    token := make([]byte, 32)
+    rand.Read(token)
+    return base64.StdEncoding.EncodeToString(token)
+}
+
+type User struct {
+    Username string
+    Password string
+}
+
+var users = map[string]User{
+    "user1": {"user1", "password1"},
+}
+
+func setupRouter() *gin.Engine {
+        // Disable Console Color
+        // gin.DisableConsoleColor()
+        r := gin.Default()
+    r.Use(CORSMiddleware())
+
+    api := r.Group("api/v1")
+
+    api.POST("/auth", func(c *gin.Context) {
+        username, password, ok := c.Request.BasicAuth()
+        if !ok {
+            c.Header("WWW-Authenticate", `Basic realm="Please enter your username and password."`)
+            c.AbortWithStatus(http.StatusUnauthorized)
+            return
+        }
+
+        user, exists := users[username]
+
+        if !exists || user.Password != password {
+                        c.AbortWithStatus(http.StatusUnauthorized)
+                        return
+                }
+
+                // Generate a simple API token
+                apiToken := generateToken()
+                c.JSON(http.StatusOK, gin.H{"token": apiToken})
+    })
+
+    stats := api.Group("stats")
+
+    stats.GET("/", func(c *gin.Context) {
+        c.JSON(http.StatusOK, gin.H{"status": "ok"})
+    })
+
+    stats.POST("/", func(c *gin.Context) {
+        c.JSON(http.StatusCreated, gin.H{"status": "created"})
+    })
+
+    stats.GET("/:uuid", func(c *gin.Context) {
+        c.JSON(http.StatusOK, gin.H{"status": "ok", "uuid": c.Param("uuid")})
+    })
+
+    stats.PATCH("/:uuid", func(c *gin.Context) {
+        c.JSON(http.StatusNoContent, gin.H{"status": "No Content"})
+    })
+
+    stats.DELETE("/:uuid", func(c *gin.Context) {
+        c.JSON(http.StatusNoContent, gin.H{"status": "No Content"})
+    })
+
+        return r
+}
+
+func main() {
+        r := setupRouter()
+        // Listen and Server in 0.0.0.0:8080
+        r.Run(":8080")
+}