feat: add functionality to create and reveal secret access keys for users

Signed-off-by: Noste <83548733+Noooste@users.noreply.github.com>

backend/internal/handlers/buckets.go

@@ -111,25 +111,12 @@ func (h *BucketHandler) CreateBucket(c fiber.Ctx) error {
 		)
 	}
 
-	// Check if bucket already exists
-	bucketInfo, err := h.adminService.GetBucketInfoByAlias(ctx, req.Name)
-	if err != nil {
-		return c.Status(fiber.StatusInternalServerError).JSON(
-			models.ErrorResponse(models.ErrCodeInternalError, "Failed to check bucket existence: "+err.Error()),
-		)
-	}
-
-	if bucketInfo != nil {
-		return c.Status(fiber.StatusConflict).JSON(
-			models.ErrorResponse(models.ErrCodeBucketExists, "Bucket already exists"),
-		)
-	}
-
 	// Create the bucket
 	createBucketReq := models.CreateBucketAdminRequest{
 		GlobalAlias: &req.Name,
 	}
-	if bucketInfo, err = h.adminService.CreateBucket(ctx, createBucketReq); err != nil {
+
+	if _, err := h.adminService.CreateBucket(ctx, createBucketReq); err != nil {
 		return c.Status(fiber.StatusInternalServerError).JSON(
 			models.ErrorResponse(models.ErrCodeInternalError, "Failed to create bucket: "+err.Error()),
 		)

backend/internal/handlers/users.go

@@ -251,6 +251,41 @@ func (h *UserHandler) GetUser(c fiber.Ctx) error {
 	return c.JSON(models.SuccessResponse(userInfo))
 }
 
+// GetUserSecretKey retrieves the secret key for a specific user/access key
+//
+//	@Summary		Get user secret key
+//	@Description	Retrieves the secret access key for a specific user/access key
+//	@Tags			Users
+//	@Produce		json
+//	@Param			access_key	path		string										true	"Access key of the user to retrieve secret for"
+//	@Success		200			{object}	models.APIResponse{data=map[string]string}	"Secret key retrieved successfully"
+//	@Failure		400			{object}	models.APIResponse{error=models.APIError}	"Access key is required"
+//	@Failure		500			{object}	models.APIResponse{error=models.APIError}	"Failed to get secret key"
+//	@Router			/api/v1/users/{access_key}/secret [get]
+func (h *UserHandler) GetUserSecretKey(c fiber.Ctx) error {
+	ctx := c.Context()
+	accessKey := c.Params("access_key")
+
+	if accessKey == "" {
+		return c.Status(fiber.StatusBadRequest).JSON(
+			models.ErrorResponse(models.ErrCodeBadRequest, "Access key is required"),
+		)
+	}
+
+	// Get key information WITH secret key
+	keyInfo, err := h.adminService.GetKeyInfo(ctx, accessKey, true)
+	if err != nil {
+		return c.Status(fiber.StatusInternalServerError).JSON(
+			models.ErrorResponse(models.ErrCodeInternalError, "Failed to get secret key: "+err.Error()),
+		)
+	}
+
+	// Return only the secret key
+	return c.JSON(models.SuccessResponse(map[string]string{
+		"secretKey": *keyInfo.SecretAccessKey,
+	}))
+}
+
 // UpdateUserPermissions updates user permissions
 //
 //	@Summary		Update user permissions