mirror of
https://gitee.com/iresty/apisix.git
synced 2024-12-15 17:31:45 +08:00
97 lines
3.0 KiB
Markdown
97 lines
3.0 KiB
Markdown
---
|
|
title: uri-blocker
|
|
---
|
|
|
|
<!--
|
|
#
|
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
|
# contributor license agreements. See the NOTICE file distributed with
|
|
# this work for additional information regarding copyright ownership.
|
|
# The ASF licenses this file to You 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.
|
|
#
|
|
-->
|
|
|
|
## 目录
|
|
|
|
- [**定义**](#定义)
|
|
- [**属性列表**](#属性列表)
|
|
- [**启用方式**](#启用方式)
|
|
- [**测试插件**](#测试插件)
|
|
- [**禁用插件**](#禁用插件)
|
|
|
|
## 定义
|
|
|
|
该插件可帮助我们拦截用户请求,只需要指定`block_rules`即可。
|
|
|
|
## 属性列表
|
|
|
|
| 名称 | 类型 | 必选项 | 默认值 | 有效值 | 描述 |
|
|
| ------------- | ------------- | ------ | ------ | ---------- | ------------------------------------------------------------------- |
|
|
| block_rules | array[string] | 必须 | | | 正则过滤数组。它们都是正则规则,如果当前请求 URI 命中任何一个,请将响应代码设置为 rejected_code 以退出当前用户请求。例如: `["root.exe", "root.m+"]`。 |
|
|
| rejected_code | integer | 可选 | 403 | [200, ...] | 当请求 URI 命中`block_rules`中的任何一个时,将返回的 HTTP 状态代码. |
|
|
|
|
## 启用方式
|
|
|
|
这是一个示例,在指定的路由上启用`uri blocker`插件:
|
|
|
|
```shell
|
|
curl -i http://127.0.0.1:9080/apisix/admin/routes/1 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
|
|
{
|
|
"uri": "/*",
|
|
"plugins": {
|
|
"uri-blocker": {
|
|
"block_rules": ["root.exe", "root.m+"]
|
|
}
|
|
},
|
|
"upstream": {
|
|
"type": "roundrobin",
|
|
"nodes": {
|
|
"127.0.0.1:1980": 1
|
|
}
|
|
}
|
|
}'
|
|
```
|
|
|
|
## 测试插件
|
|
|
|
```shell
|
|
$ curl -i http://127.0.0.1:9080/root.exe?a=a
|
|
HTTP/1.1 403 Forbidden
|
|
Date: Wed, 17 Jun 2020 13:55:41 GMT
|
|
Content-Type: text/html; charset=utf-8
|
|
Content-Length: 150
|
|
Connection: keep-alive
|
|
Server: APISIX web server
|
|
|
|
... ...
|
|
```
|
|
|
|
## 禁用插件
|
|
|
|
当想禁用`uri blocker`插件时,非常简单,只需要在插件配置中删除相应的 json 配置,无需重启服务,即可立即生效:
|
|
|
|
```shell
|
|
curl http://127.0.0.1:9080/apisix/admin/routes/1 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
|
|
{
|
|
"uri": "/*",
|
|
"upstream": {
|
|
"type": "roundrobin",
|
|
"nodes": {
|
|
"127.0.0.1:1980": 1
|
|
}
|
|
}
|
|
}'
|
|
```
|
|
|
|
`uri blocker` 插件现在已被禁用,它也适用于其他插件。
|