OpenID Connect: OpenID Connect with Google - Plugin

OpenID Connect with Google

Authenticate browser clients using Google’s identity provider.

Prerequisites

A Gateway Service and Route secured with HTTPS.
Set up a Google API project and create a set of OAuth client ID credentials with the Web application class.
An authorized redirect URI for the part of the API you want to protect.

Environment variables

ISSUER: The issuer authentication URL for your IdP. For Google, that typically looks like this: https://accounts.google.com/.well-known/openid-configuration
CLIENT_ID: The client ID that the plugin uses when it calls authenticated endpoints of the IdP.
CLIENT_SECRET: The client secret needed to connect to Google.
REDIRECT_URI: The authorized redirect URI that you created in the Cloud Console, which determines where Google sends responses to your authentication requests.

Set up the plugin

Add this section to your declarative configuration file:

_format_version: "3.0"
plugins:
  - name: openid-connect
    config:
      issuer: ${{ env "DECK_ISSUER" }}
      client_id:
      - ${{ env "DECK_CLIENT_ID" }}
      client_secret:
      - ${{ env "DECK_CLIENT_SECRET" }}
      redirect_uri:
      - ${{ env "DECK_REDIRECT_URI" }}
      scopes:
      - openid
      - email

Make the following request:

curl -i -X POST http://localhost:8001/plugins/ \
    --header "Accept: application/json" \
    --header "Content-Type: application/json" \
    --data '
    {
      "name": "openid-connect",
      "config": {
        "issuer": "'$ISSUER'",
        "client_id": [
          "'$CLIENT_ID'"
        ],
        "client_secret": [
          "'$CLIENT_SECRET'"
        ],
        "redirect_uri": [
          "'$REDIRECT_URI'"
        ],
        "scopes": [
          "openid",
          "email"
        ]
      }
    }
    '

Make the following request:

curl -X POST https://{region}.api.konghq.com/v2/control-planes/{controlPlaneId}/core-entities/plugins/ \
    --header "accept: application/json" \
    --header "Content-Type: application/json" \
    --header "Authorization: Bearer $KONNECT_TOKEN" \
    --data '
    {
      "name": "openid-connect",
      "config": {
        "issuer": "'$ISSUER'",
        "client_id": [
          "'$CLIENT_ID'"
        ],
        "client_secret": [
          "'$CLIENT_SECRET'"
        ],
        "redirect_uri": [
          "'$REDIRECT_URI'"
        ],
        "scopes": [
          "openid",
          "email"
        ]
      }
    }
    '

Make sure to replace the following placeholders with your own values:

region: Geographic region where your Kong Konnect is hosted and operates.
controlPlaneId: The id of the control plane.
KONNECT_TOKEN: Your Personal Access Token (PAT) associated with your Konnect account.

See the Konnect API reference to learn about region-specific URLs and personal access tokens.

echo "
apiVersion: configuration.konghq.com/v1
kind: KongClusterPlugin
metadata:
  name: openid-connect
  namespace: kong
  annotations:
    kubernetes.io/ingress.class: kong
  labels:
    global: 'true'
config:
  issuer: '$ISSUER'
  client_id:
  - '$CLIENT_ID'
  client_secret:
  - '$CLIENT_SECRET'
  redirect_uri:
  - '$REDIRECT_URI'
  scopes:
  - openid
  - email
plugin: openid-connect
" | kubectl apply -f -

Prerequisite: Configure your Personal Access Token

terraform {
  required_providers {
    konnect = {
      source  = "kong/konnect"
    }
  }
}

provider "konnect" {
  personal_access_token = "$KONNECT_TOKEN"
  server_url            = "https://us.api.konghq.com/"
}

Add the following to your Terraform configuration to create a Konnect Gateway Plugin:

resource "konnect_gateway_plugin_openid_connect" "my_openid_connect" {
  enabled = true

  config = {
    issuer = var.issuer
    client_id = [var.client_id]
    client_secret = [var.client_secret]
    redirect_uri = [var.redirect_uri]
    scopes = ["openid", "email"]
  }

  control_plane_id = konnect_gateway_control_plane.my_konnect_cp.id
}

This example requires the following variables to be added to your manifest. You can specify values at runtime by setting TF_VAR_name=value.

variable "redirect_uri" {
  type = string
}

Add this section to your declarative configuration file:

_format_version: "3.0"
plugins:
  - name: openid-connect
    service: serviceName|Id
    config:
      issuer: ${{ env "DECK_ISSUER" }}
      client_id:
      - ${{ env "DECK_CLIENT_ID" }}
      client_secret:
      - ${{ env "DECK_CLIENT_SECRET" }}
      redirect_uri:
      - ${{ env "DECK_REDIRECT_URI" }}
      scopes:
      - openid
      - email

Make sure to replace the following placeholders with your own values:

serviceName|Id: The id or name of the service the plugin configuration will target.

Make the following request:

curl -i -X POST http://localhost:8001/services/{serviceName|Id}/plugins/ \
    --header "Accept: application/json" \
    --header "Content-Type: application/json" \
    --data '
    {
      "name": "openid-connect",
      "config": {
        "issuer": "'$ISSUER'",
        "client_id": [
          "'$CLIENT_ID'"
        ],
        "client_secret": [
          "'$CLIENT_SECRET'"
        ],
        "redirect_uri": [
          "'$REDIRECT_URI'"
        ],
        "scopes": [
          "openid",
          "email"
        ]
      }
    }
    '

Make sure to replace the following placeholders with your own values:

serviceName|Id: The id or name of the service the plugin configuration will target.

Make the following request:

curl -X POST https://{region}.api.konghq.com/v2/control-planes/{controlPlaneId}/core-entities/services/{serviceId}/plugins/ \
    --header "accept: application/json" \
    --header "Content-Type: application/json" \
    --header "Authorization: Bearer $KONNECT_TOKEN" \
    --data '
    {
      "name": "openid-connect",
      "config": {
        "issuer": "'$ISSUER'",
        "client_id": [
          "'$CLIENT_ID'"
        ],
        "client_secret": [
          "'$CLIENT_SECRET'"
        ],
        "redirect_uri": [
          "'$REDIRECT_URI'"
        ],
        "scopes": [
          "openid",
          "email"
        ]
      }
    }
    '

Make sure to replace the following placeholders with your own values:

region: Geographic region where your Kong Konnect is hosted and operates.
controlPlaneId: The id of the control plane.
KONNECT_TOKEN: Your Personal Access Token (PAT) associated with your Konnect account.
serviceId: The id of the service the plugin configuration will target.

See the Konnect API reference to learn about region-specific URLs and personal access tokens.

echo "
apiVersion: configuration.konghq.com/v1
kind: KongPlugin
metadata:
  name: openid-connect
  namespace: kong
  annotations:
    kubernetes.io/ingress.class: kong
config:
  issuer: '$ISSUER'
  client_id:
  - '$CLIENT_ID'
  client_secret:
  - '$CLIENT_SECRET'
  redirect_uri:
  - '$REDIRECT_URI'
  scopes:
  - openid
  - email
plugin: openid-connect
" | kubectl apply -f -

Next, apply the KongPlugin resource by annotating the service resource:

kubectl annotate -n kong service SERVICE_NAME konghq.com/plugins=openid-connect

Prerequisite: Configure your Personal Access Token

terraform {
  required_providers {
    konnect = {
      source  = "kong/konnect"
    }
  }
}

provider "konnect" {
  personal_access_token = "$KONNECT_TOKEN"
  server_url            = "https://us.api.konghq.com/"
}

Add the following to your Terraform configuration to create a Konnect Gateway Plugin:

resource "konnect_gateway_plugin_openid_connect" "my_openid_connect" {
  enabled = true

  config = {
    issuer = var.issuer
    client_id = [var.client_id]
    client_secret = [var.client_secret]
    redirect_uri = [var.redirect_uri]
    scopes = ["openid", "email"]
  }

  control_plane_id = konnect_gateway_control_plane.my_konnect_cp.id
  service = {
    id = konnect_gateway_service.my_service.id
  }
}

This example requires the following variables to be added to your manifest. You can specify values at runtime by setting TF_VAR_name=value.

variable "redirect_uri" {
  type = string
}

Add this section to your declarative configuration file:

_format_version: "3.0"
plugins:
  - name: openid-connect
    route: routeName|Id
    config:
      issuer: ${{ env "DECK_ISSUER" }}
      client_id:
      - ${{ env "DECK_CLIENT_ID" }}
      client_secret:
      - ${{ env "DECK_CLIENT_SECRET" }}
      redirect_uri:
      - ${{ env "DECK_REDIRECT_URI" }}
      scopes:
      - openid
      - email

Make sure to replace the following placeholders with your own values:

routeName|Id: The id or name of the route the plugin configuration will target.

Make the following request:

curl -i -X POST http://localhost:8001/routes/{routeName|Id}/plugins/ \
    --header "Accept: application/json" \
    --header "Content-Type: application/json" \
    --data '
    {
      "name": "openid-connect",
      "config": {
        "issuer": "'$ISSUER'",
        "client_id": [
          "'$CLIENT_ID'"
        ],
        "client_secret": [
          "'$CLIENT_SECRET'"
        ],
        "redirect_uri": [
          "'$REDIRECT_URI'"
        ],
        "scopes": [
          "openid",
          "email"
        ]
      }
    }
    '

Make sure to replace the following placeholders with your own values:

routeName|Id: The id or name of the route the plugin configuration will target.

Make the following request:

curl -X POST https://{region}.api.konghq.com/v2/control-planes/{controlPlaneId}/core-entities/routes/{routeId}/plugins/ \
    --header "accept: application/json" \
    --header "Content-Type: application/json" \
    --header "Authorization: Bearer $KONNECT_TOKEN" \
    --data '
    {
      "name": "openid-connect",
      "config": {
        "issuer": "'$ISSUER'",
        "client_id": [
          "'$CLIENT_ID'"
        ],
        "client_secret": [
          "'$CLIENT_SECRET'"
        ],
        "redirect_uri": [
          "'$REDIRECT_URI'"
        ],
        "scopes": [
          "openid",
          "email"
        ]
      }
    }
    '

Make sure to replace the following placeholders with your own values:

region: Geographic region where your Kong Konnect is hosted and operates.
controlPlaneId: The id of the control plane.
KONNECT_TOKEN: Your Personal Access Token (PAT) associated with your Konnect account.
routeId: The id of the route the plugin configuration will target.

See the Konnect API reference to learn about region-specific URLs and personal access tokens.

echo "
apiVersion: configuration.konghq.com/v1
kind: KongPlugin
metadata:
  name: openid-connect
  namespace: kong
  annotations:
    kubernetes.io/ingress.class: kong
config:
  issuer: '$ISSUER'
  client_id:
  - '$CLIENT_ID'
  client_secret:
  - '$CLIENT_SECRET'
  redirect_uri:
  - '$REDIRECT_URI'
  scopes:
  - openid
  - email
plugin: openid-connect
" | kubectl apply -f -

Next, apply the KongPlugin resource by annotating the httproute or ingress resource:

kubectl annotate -n kong httproute  konghq.com/plugins=openid-connect

kubectl annotate -n kong ingress  konghq.com/plugins=openid-connect

Prerequisite: Configure your Personal Access Token

terraform {
  required_providers {
    konnect = {
      source  = "kong/konnect"
    }
  }
}

provider "konnect" {
  personal_access_token = "$KONNECT_TOKEN"
  server_url            = "https://us.api.konghq.com/"
}

Add the following to your Terraform configuration to create a Konnect Gateway Plugin:

resource "konnect_gateway_plugin_openid_connect" "my_openid_connect" {
  enabled = true

  config = {
    issuer = var.issuer
    client_id = [var.client_id]
    client_secret = [var.client_secret]
    redirect_uri = [var.redirect_uri]
    scopes = ["openid", "email"]
  }

  control_plane_id = konnect_gateway_control_plane.my_konnect_cp.id
  route = {
    id = konnect_gateway_route.my_route.id
  }
}

This example requires the following variables to be added to your manifest. You can specify values at runtime by setting TF_VAR_name=value.

variable "redirect_uri" {
  type = string
}

OpenID Connect

OpenID Connect with Google

Prerequisites

Environment variables

Set up the plugin

Help us make these docs great!

Still need help