Upstream OAuth設定 - Plugin

name or plugin

string required

プラグイン名。この場合はupstream-oauth 。

Kong Admin API、Kong Konnect API、宣言型構成、または decK ファイルを使用する場合、フィールドはnameです。
Kubernetes で KongPlugin オブジェクトを使用する場合、フィールドはpluginです。

instance_name

string

プラグインのインスタンスを識別するための任意のカスタム名 (例: upstream-oauth_my-service 。

インスタンス名はKong ManagerとKonnectに表示されるので、例えば複数のサービスで同じプラグインを複数のコンテキストで実行する場合に便利です。また、Kong Admin API経由で特定のプラグインインスタンスにアクセスするためにも使用できます。

インスタンス名は、次のコンテキスト内で一意である必要があります。

Kong Gateway Enterpriseのワークスペース内
Konnectのコントロールプレーン（CP）またはコントロールプレーン（CP）グループ内
Kong Gateway (OSS)の全世界

service.name or service.id

string

プラグインが対象とするサービス名または ID。最上位の /plugins エンドポイント. からプラグインをサービスに追加する場合は、これらのパラメータのいずれかを設定してください /services/{serviceName|Id}/plugins を使用する場合は必要ありません。

route.name or route.id

string

プラグインがターゲットとするルート名または ID。最上位の /plugins エンドポイント. を通るルートにプラグインを追加する場合は、これらのパラメータのいずれかを設定してください /routes/{routeName|Id}/plugins を使用する場合は必要ありません。

consumer.name or consumer.id

string

プラグインがターゲットとするコンシューマーの名前または ID。最上位の /plugins エンドポイント. からコンシューマーにプラグインを追加する場合は、これらのパラメーターのいずれかを設定してください /consumers/{consumerName|Id}/pluginsを使用する場合は必要ありません。

consumer_group.name or consumer_group.id

string

プラグインが対象とするコンシューマグループの名前または ID。設定されている場合、プラグインは指定されたグループが認証されているリクエストに対してのみアクティブになります/plugins エンドポイント. /consumer_groups/{consumerGroupName|Id}/pluginsを使用する場合は必要ありません。

enabled

boolean default: true

このプラグインが適用されるかどうか。

config

record required

client

record required
- auth_method
  
  string required default: client_secret_post Must be one of: client_secret_post, client_secret_basic, client_secret_jwt, none
  
  The authentication method used in client requests to the IdP. Supported values are: client_secret_basic to send client_id and client_secret in the Authorization: Basic header, client_secret_post to send client_id and client_secret as part of the request body, or client_secret_jwt to send a JWT signed with the client_secret using the client assertion as part of the body.
- client_secret_jwt_alg
  
  string required default: HS512 Must be one of: HS512, HS256
  
  The algorithm to use with JWT when using client_secret_jwt authentication.
- http_version
  
  number default: 1.1
  
  The HTTP version used for requests made by this plugin. Supported values: 1.1 for HTTP 1.1 and 1.0 for HTTP 1.0.
- http_proxy
  
  string
  
  The proxy to use when making HTTP requests to the IdP.
- http_proxy_authorization
  
  string
  
  The Proxy-Authorization header value to be used with http_proxy.
- https_proxy
  
  string
  
  The proxy to use when making HTTPS requests to the IdP.
- https_proxy_authorization
  
  string
  
  The Proxy-Authorization header value to be used with https_proxy.
- no_proxy
  
  string
  
  A comma-separated list of hosts that should not be proxied.
- timeout
  
  integer required default: 10000 between: 0 2147483646
  
  Network I/O timeout for requests to the IdP in milliseconds.
- keep_alive
  
  boolean required default: true
  
  Whether to use keepalive connections to the IdP.
- ssl_verify
  
  boolean default: false
  
  Whether to verify the certificate presented by the IdP when using HTTPS.

oauth

record required
- token_endpoint
  
  string required
  
  The token endpoint URI.
- token_headers
  
  map
  
  Extra headers to be passed in the token endpoint request.
- token_post_args
  
  map
  
  Extra post arguments to be passed in the token endpoint request.
- grant_type
  
  string required default: client_credentials Must be one of: client_credentials, password
  
  The OAuth grant type to be used.
- client_id
  
  string referenceable encrypted
  
  The client ID for the application registration in the IdP.
- client_secret
  
  string referenceable encrypted
  
  The client secret for the application registration in the IdP.
- username
  
  string referenceable encrypted
  
  The username to use if config.oauth.grant_type is set to password.
- password
  
  string referenceable encrypted
  
  The password to use if config.oauth.grant_type is set to password.
- scopes
  
  array of type string default: openid
  
  List of scopes to request from the IdP when obtaining a new token.
- audience
  
  array of type string
  
  List of audiences passed to the IdP when obtaining a new token.

cache

record required
- strategy
  
  string required default: memory Must be one of: memory, redis
  
  The method Kong should use to cache tokens issued by the IdP.
- memory
  
  record required
  dictionary_name
  
  string required default: kong_db_cache
  
  The shared dictionary used by the plugin to cache tokens if config.cache.strategy is set to memory.
- redis
  
  record required
  host
  
  string
  
  A string representing a host name, such as example.com.
  
  port
  
  integer between: 0 65535
  
  An integer representing a port number between 0 and 65535, inclusive.
  
  connect_timeout
  
  integer default: 2000 between: 0 2147483646
  
  An integer representing a timeout in milliseconds. Must be between 0 and 2^31-2.
  
  send_timeout
  
  integer default: 2000 between: 0 2147483646
  
  An integer representing a timeout in milliseconds. Must be between 0 and 2^31-2.
  
  read_timeout
  
  integer default: 2000 between: 0 2147483646
  
  An integer representing a timeout in milliseconds. Must be between 0 and 2^31-2.
  
  username
  
  string referenceable
  
  Username to use for Redis connections. If undefined, ACL authentication won’t be performed. This requires Redis v6.0.0+. To be compatible with Redis v5.x.y, you can set it to default.
  
  password
  
  string referenceable encrypted
  
  Password to use for Redis connections. If undefined, no AUTH commands are sent to Redis.
  
  sentinel_username
  
  string referenceable
  
  Sentinel username to authenticate with a Redis Sentinel instance. If undefined, ACL authentication won’t be performed. This requires Redis v6.2.0+.
  
  sentinel_password
  
  string referenceable encrypted
  
  Sentinel password to authenticate with a Redis Sentinel instance. If undefined, no AUTH commands are sent to Redis Sentinels.
  
  database
  
  integer default: 0
  
  Database to use for the Redis connection when using the redis strategy
  
  keepalive_pool_size
  
  integer default: 256 between: 1 2147483646
  
  The size limit for every cosocket connection pool associated with every remote server, per worker process. If neither keepalive_pool_size nor keepalive_backlog is specified, no pool is created. If keepalive_pool_size isn’t specified but keepalive_backlog is specified, then the pool uses the default value. Try to increase (e.g. 512) this value if latency is high or throughput is low.
  
  keepalive_backlog
  
  integer between: 0 2147483646
  
  Limits the total number of opened connections for a pool. If the connection pool is full, connection queues above the limit go into the backlog queue. If the backlog queue is full, subsequent connect operations fail and return nil. Queued operations (subject to set timeouts) resume once the number of connections in the pool is less than keepalive_pool_size. If latency is high or throughput is low, try increasing this value. Empirically, this value is larger than keepalive_pool_size.
  
  sentinel_master
  
  string
  
  Sentinel master to use for Redis connections. Defining this value implies using Redis Sentinel.
  
  sentinel_role
  
  string Must be one of: master, slave, any
  
  Sentinel role to use for Redis connections when the redis strategy is defined. Defining this value implies using Redis Sentinel.
  
  sentinel_nodes
  
  array of type record len_min: 1
  
  Sentinel node addresses to use for Redis connections when the redis strategy is defined. Defining this field implies using a Redis Sentinel. The minimum length of the array is 1 element.
  
  host
  
  string required default: 127.0.0.1
  
  A string representing a host name, such as example.com.
  
  port
  
  integer default: 6379 between: 0 65535
  
  An integer representing a port number between 0 and 65535, inclusive.
  
  cluster_nodes
  
  array of type record len_min: 1
  
  Cluster addresses to use for Redis connections when the redis strategy is defined. Defining this field implies using a Redis Cluster. The minimum length of the array is 1 element.
  
  ip
  
  string required default: 127.0.0.1
  
  A string representing a host name, such as example.com.
  
  port
  
  integer default: 6379 between: 0 65535
  
  An integer representing a port number between 0 and 65535, inclusive.
  
  ssl
  
  boolean default: false
  
  If set to true, uses SSL to connect to Redis.
  
  ssl_verify
  
  boolean default: false
  
  If set to true, verifies the validity of the server SSL certificate. If setting this parameter, also configure lua_ssl_trusted_certificate in kong.conf to specify the CA (or server) certificate used by your Redis server. You may also need to configure lua_ssl_verify_depth accordingly.
  
  server_name
  
  string
  
  A string representing an SNI (server name indication) value for TLS.
  
  cluster_max_redirections
  
  integer default: 5
  
  Maximum retry attempts for redirection.
  
  connection_is_proxied
  
  boolean default: false
  
  If the connection to Redis is proxied (e.g. Envoy), set it true. Set the host and port to point to the proxy address.
- eagerly_expire
  
  integer required default: 5
  
  The number of seconds to eagerly expire a cached token. By default, a cached token expires 5 seconds before its lifetime as defined in expires_in.
- default_ttl
  
  number default: 3600
  
  The lifetime of a token without an explicit expires_in value.

behavior

record required
- upstream_access_token_header_name
  
  string required default: Authorization len_min: 0
  
  The name of the header used to send the access token (obtained from the IdP) to the upstream service.
- idp_error_response_status_code
  
  integer required default: 502 between: 500 599
  
  The response code to return to the consumer if Kong fails to obtain a token from the IdP.
- idp_error_response_content_type
  
  string required default: application/json; charset=utf-8 len_min: 0
  
  The Content-Type of the response to return to the consumer if Kong fails to obtain a token from the IdP.
- idp_error_response_message
  
  string required default: Failed to authenticate request to upstream len_min: 0
  
  The message to embed in the body of the response to return to the consumer if Kong fails to obtain a token from the IdP.
- idp_error_response_body_template
  
  string required default: { "code": "{{status}}", "message": "{{message}}" } len_min: 0
  
  The template to use to create the body of the response to return to the consumer if Kong fails to obtain a token from the IdP.
- purge_token_on_upstream_status_codes
  
  array of type integer default: 401
  
  An array of status codes which will force an access token to be purged when returned by the upstream. An empty array will disable this functionality.

構成

互換性のあるプロトコル

パラメータ

name or plugin

instance_name

service.name or service.id

route.name or route.id

consumer.name or consumer.id

consumer_group.name or consumer_group.id

enabled

config

client

auth_method

client_secret_jwt_alg

http_version

http_proxy

http_proxy_authorization

https_proxy

https_proxy_authorization

no_proxy

timeout

keep_alive

ssl_verify

oauth

token_endpoint

token_headers

token_post_args

grant_type

client_id

client_secret

username

password

scopes

audience

cache

strategy

memory

dictionary_name

redis

host

port

connect_timeout

send_timeout

read_timeout

username

password

sentinel_username

sentinel_password

database

keepalive_pool_size

keepalive_backlog

sentinel_master

sentinel_role

sentinel_nodes

host

port

cluster_nodes

ip

port

ssl

ssl_verify

server_name

cluster_max_redirections

connection_is_proxied

eagerly_expire

default_ttl

behavior

upstream_access_token_header_name

idp_error_response_status_code

idp_error_response_content_type

idp_error_response_message

idp_error_response_body_template

purge_token_on_upstream_status_codes