docs/en/latest/plugins/key-auth.md · SyncGithub/apisix

title
key-auth

Summary

Name
Attributes
How To Enable
Test Plugin
Disable Plugin

Name

key-auth is an authentication plugin, it should work with consumer together.

Add Key Authentication (also sometimes referred to as an API key) to a Service or a Route. Consumers then add their key either in a querystring parameter or a header to authenticate their requests.

Attributes

For consumer side:

Name	Type	Requirement	Default	Valid	Description
key	string	required			different consumer objects should use different values, it should be unique.

For route side:

Name	Type	Requirement	Default	Valid	Description
header	string	optional	apikey		the header we get the key from
query	string	optional	apikey		the querystring we get the key from, which priority is lower than header

How To Enable

Two steps are required:

creates a consumer object, and set the attributes of plugin key-auth.

curl http://127.0.0.1:9080/apisix/admin/consumers -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
{
    "username": "jack",
    "plugins": {
        "key-auth": {
            "key": "auth-one"
        }
    }
}'

You also can complete the above operation through the web interface, first add a route: create a consumer

Then add key-auth plugin: enable key-auth plugin

creates a route or service object, and enable plugin key-auth.

curl http://127.0.0.1:9080/apisix/admin/routes/1 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
{
    "methods": ["GET"],
    "uri": "/index.html",
    "id": 1,
    "plugins": {
        "key-auth": {}
    },
    "upstream": {
        "type": "roundrobin",
        "nodes": {
            "39.97.63.215:80": 1
        }
    }
}'

If you don't want to fetch key from the default apikey header, you can customize the header:

{
    "key-auth": {
        "header": "Authorization"
    }
}

Test Plugin

Here is a correct test example:

$ curl http://127.0.0.2:9080/index.html -H 'apikey: auth-one' -i
HTTP/1.1 200 OK
...

If the request does not set apikey correctly, will get a 401 response.

$ curl http://127.0.0.2:9080/index.html -i
HTTP/1.1 401 Unauthorized
...
{"message":"Missing API key found in request"}

$ curl http://127.0.0.2:9080/index.html -H 'apikey: abcabcabc' -i
HTTP/1.1 401 Unauthorized
...
{"message":"Invalid API key in request"}

Disable Plugin

When you want to disable the key-auth plugin, it is very simple, you can delete the corresponding json configuration in the plugin configuration, no need to restart the service, it will take effect immediately:

$ curl http://127.0.0.1:9080/apisix/admin/routes/1 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
{
    "uri": "/index.html",
    "plugins": {},
    "upstream": {
        "type": "roundrobin",
        "nodes": {
            "39.97.63.215:80": 1
        }
    }
}'

The key-auth plugin has been disabled now. It works for other plugins.

SyncGithub / apisix

Summary

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Attributes

How To Enable

Test Plugin

Disable Plugin

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Summary

Name

Attributes

How To Enable

Test Plugin

Disable Plugin

简介

发行版

贡献者

近期动态

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SyncGithub / apisix