Fix repo owner filter (#2808)

and move to server config instead of middleware

cc @xoxys 

closes #2784

server/router/middleware/config.go

@@ -1,61 +0,0 @@
-// Copyright 2018 Drone.IO Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package middleware
-
-import (
-	"github.com/gin-gonic/gin"
-	"github.com/urfave/cli/v2"
-
-	"go.woodpecker-ci.org/woodpecker/server/model"
-)
-
-const configKey = "config"
-
-// Config is a middleware function that initializes the Configuration and
-// attaches to the context of every http.Request.
-func Config(cli *cli.Context) gin.HandlerFunc {
-	v := setupConfig(cli)
-	return func(c *gin.Context) {
-		c.Set(configKey, v)
-	}
-}
-
-// helper function to create the configuration from the CLI context.
-func setupConfig(c *cli.Context) *model.Settings {
-	return &model.Settings{
-		Open:            c.Bool("open"),
-		Admins:          sliceToMap2(c.StringSlice("admin")),
-		Orgs:            sliceToMap2(c.StringSlice("orgs")),
-		OwnersWhitelist: sliceToMap2(c.StringSlice("repo-owners")),
-	}
-}
-
-// helper function to convert a string slice to a map.
-func sliceToMap2(s []string) map[string]bool {
-	v := map[string]bool{}
-	for _, ss := range s {
-		if ss == "" {
-			continue
-		}
-		v[ss] = true
-	}
-	return v
-}
-
-// GetConfig returns the config from the Context
-func GetConfig(c *gin.Context) *model.Settings {
-	v := c.MustGet(configKey)
-	return v.(*model.Settings)
-}