Changelog 0.2.0 (#1)

* Changelog 0.2.0

pkg/qbit/middleware.go

@@ -0,0 +1,41 @@
+package qbit
+
+import (
+	"context"
+	"crypto/subtle"
+	"github.com/go-chi/chi/v5"
+	"net/http"
+	"strings"
+)
+
+func (q *QBit) authMiddleware(next http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		user, pass, ok := r.BasicAuth()
+		if !ok {
+			http.Error(w, "Unauthorized", http.StatusUnauthorized)
+			return
+		}
+		if subtle.ConstantTimeCompare([]byte(user), []byte(q.Username)) != 1 || subtle.ConstantTimeCompare([]byte(pass), []byte(q.Password)) != 1 {
+			http.Error(w, "Unauthorized", http.StatusUnauthorized)
+			return
+		}
+		next.ServeHTTP(w, r)
+	})
+}
+
+func HashesCtx(next http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		_hashes := chi.URLParam(r, "hashes")
+		var hashes []string
+		if _hashes != "" {
+			hashes = strings.Split(_hashes, "|")
+		}
+		if hashes == nil {
+			// Get hashes from form
+			_ = r.ParseForm()
+			hashes = r.Form["hashes"]
+		}
+		ctx := context.WithValue(r.Context(), "hashes", hashes)
+		next.ServeHTTP(w, r.WithContext(ctx))
+	})
+}