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158 lines
3.8 KiB
Markdown
158 lines
3.8 KiB
Markdown
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# The ASF licenses this file to You under the Apache License, Version 2.0
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[Chinese](ip-restriction-cn.md)
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# Summary
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- [**Name**](#name)
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- [**Attributes**](#attributes)
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- [**How To Enable**](#how-to-enable)
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- [**Test Plugin**](#test-plugin)
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- [**Disable Plugin**](#disable-plugin)
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## Name
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The `ip-restriction` can restrict access to a Service or a Route by either
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whitelisting or blacklisting IP addresses. Single IPs, multiple IPs or ranges
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in CIDR notation like 10.10.10.0/24 can be used(will support IPv6 soon).
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## Attributes
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|Name |Requirement |Description|
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|---------|--------|-----------|
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|whitelist|optional |List of IPs or CIDR ranges to whitelist|
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|blacklist|optional |List of IPs or CIDR ranges to blacklist|
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One of `whitelist` or `blacklist` must be specified, and they can not work
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together.
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## How To Enable
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Creates a route or service object, and enable plugin `ip-restriction`.
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```shell
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curl http://127.0.0.1:9080/apisix/admin/routes/1 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
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{
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"uri": "/index.html",
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"upstream": {
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"type": "roundrobin",
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"nodes": {
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"127.0.0.1:1980": 1
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}
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},
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"plugins": {
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"ip-restriction": {
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"whitelist": [
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"127.0.0.1",
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"113.74.26.106/24"
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]
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}
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}
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}'
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```
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## Test Plugin
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Requests to `127.0.0.1`:
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```shell
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$ curl http://127.0.0.1:9080/index.html
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HTTP/1.1 200 OK
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...
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```
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Requests to `127.0.0.2`:
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```shell
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$ curl http://127.0.0.2:9080/index.html -i
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HTTP/1.1 403 Forbidden
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...
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{"message":"Your IP address is not allowed"}
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```
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## Change the restriction
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When you want to change the whitelisted ip, it is very simple,
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you can send the corresponding json configuration in the plugin configuration,
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no need to restart the service, it will take effect immediately:
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```shell
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curl http://127.0.0.1:9080/apisix/admin/routes/1 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
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{
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"uri": "/index.html",
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"upstream": {
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"type": "roundrobin",
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"nodes": {
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"127.0.0.1:1980": 1
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}
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},
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"plugins": {
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"ip-restriction": {
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"whitelist": [
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"127.0.0.2",
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"113.74.26.106/24"
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]
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}
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}
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}'
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```
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## Test Plugin after restriction change
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Requests to `127.0.0.2`:
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```shell
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$ curl http://127.0.0.2:9080/index.html
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HTTP/1.1 200 OK
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...
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```
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Requests to `127.0.0.1`:
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```shell
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$ curl http://127.0.0.1:9080/index.html -i
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HTTP/1.1 403 Forbidden
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...
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{"message":"Your IP address is not allowed"}
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```
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## Disable Plugin
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When you want to disable the `ip-restriction` plugin, it is very simple,
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you can delete the corresponding json configuration in the plugin configuration,
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no need to restart the service, it will take effect immediately:
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```shell
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$ curl http://127.0.0.1:2379/v2/keys/apisix/routes/1 -X PUT -d value='
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{
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"uri": "/index.html",
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"plugins": {},
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"upstream": {
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"type": "roundrobin",
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"nodes": {
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"39.97.63.215:80": 1
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}
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}
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}'
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```
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The `ip-restriction` plugin has been disabled now. It works for other plugins.
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