Support APIKey authentication (#5580)

* always load njs module Signed-off-by: Haywood Shannon <[email protected]> Signed-off-by: Haywood Shannon <[email protected]> * accept api key policy yaml Signed-off-by: Haywood Shannon <[email protected]> Signed-off-by: Haywood Shannon <[email protected]> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * add njs and nginx config * move js import to http * update schema and allow update after NIC starts Signed-off-by: Haywood Shannon <[email protected]> Signed-off-by: Haywood Shannon <[email protected]> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * remove hardcoded variable * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * add updated njs * move js set outside location * use nginx.org/apikey secret type Signed-off-by: Haywood Shannon <[email protected]> Signed-off-by: Haywood Shannon <[email protected]> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * simplify njs * make query params work * clean up template files * add api key secret validation to reject duplicated keys, remove repeated maps in config, remove reject code, add unit tests Signed-off-by: Haywood Shannon <[email protected]> Signed-off-by: Haywood Shannon <[email protected]> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * fix linting, remove unused structs, update crds and codegen Signed-off-by: Haywood Shannon <[email protected]> Signed-off-by: Haywood Shannon <[email protected]> * add unit tests, unique map names, add validate apikey location block to conf only if api key policy is used Signed-off-by: Haywood Shannon <[email protected]> Signed-off-by: Haywood Shannon <[email protected]> * add python tests for vs and vsr * fix dockerfile merge * add wait until pods are ready * update error message Signed-off-by: Haywood Shannon <[email protected]> Signed-off-by: Haywood Shannon <[email protected]> * test setting same namespace * custom objects * add crd print * add unit tests Signed-off-by: Haywood Shannon <[email protected]> Signed-off-by: Haywood Shannon <[email protected]> * Add example readme for apikey auth policy * clean up * further cleanup * clean up test * add unit tests, clean up code Signed-off-by: Haywood Shannon <[email protected]> Signed-off-by: Haywood Shannon <[email protected]> * remove logs, refactor, add tests Signed-off-by: Haywood Shannon <[email protected]> Signed-off-by: Haywood Shannon <[email protected]> * remove logs Signed-off-by: Haywood Shannon <[email protected]> Signed-off-by: Haywood Shannon <[email protected]> * add api key auth to telemetry --------- Signed-off-by: Haywood Shannon <[email protected]> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Jim Ryan <[email protected]>
nginx · Jun 17, 2024 · dbba378 · dbba378
1 parent 8752533
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diff --git a/build/scripts/common.sh b/build/scripts/common.sh
@@ -10,6 +10,7 @@ if [ -z "${BUILD_OS##*plus*}" ]; then
     PLUS=-plus
 fi
 
+mkdir -p /etc/nginx/njs/ && cp -a /tmp/internal/configs/njs/* /etc/nginx/njs/
 mkdir -p /var/lib/nginx /etc/nginx/secrets /etc/nginx/stream-conf.d
 setcap 'cap_net_bind_service=+eip' /usr/sbin/nginx 'cap_net_bind_service=+eip' /usr/sbin/nginx-debug
 setcap -v 'cap_net_bind_service=+eip' /usr/sbin/nginx 'cap_net_bind_service=+eip' /usr/sbin/nginx-debug

diff --git a/config/crd/bases/k8s.nginx.org_policies.yaml b/config/crd/bases/k8s.nginx.org_policies.yaml
@@ -67,6 +67,25 @@ spec:
                       type: string
                     type: array
                 type: object
+              apiKey:
+                description: APIKey defines an API Key policy.
+                properties:
+                  clientSecret:
+                    type: string
+                  suppliedIn:
+                    description: SuppliedIn defines the locations API Key should be
+                      supplied in.
+                    properties:
+                      header:
+                        items:
+                          type: string
+                        type: array
+                      query:
+                        items:
+                          type: string
+                        type: array
+                    type: object
+                type: object
               basicAuth:
                 description: |-
                   BasicAuth holds HTTP Basic authentication configuration

diff --git a/deploy/crds.yaml b/deploy/crds.yaml
@@ -269,6 +269,25 @@ spec:
                       type: string
                     type: array
                 type: object
+              apiKey:
+                description: APIKey defines an API Key policy.
+                properties:
+                  clientSecret:
+                    type: string
+                  suppliedIn:
+                    description: SuppliedIn defines the locations API Key should be
+                      supplied in.
+                    properties:
+                      header:
+                        items:
+                          type: string
+                        type: array
+                      query:
+                        items:
+                          type: string
+                        type: array
+                    type: object
+                type: object
               basicAuth:
                 description: |-
                   BasicAuth holds HTTP Basic authentication configuration

diff --git a/docs/content/overview/product-telemetry.md b/docs/content/overview/product-telemetry.md
@@ -46,6 +46,7 @@ These are the data points collected and reported by NGINX Ingress Controller:
 - **IngressAnnotations** List of Ingress annotations managed by NGINX Ingress Controller
 - **AccessControlPolicies** Number of AccessControl policies.
 - **RateLimitPolicies** Number of RateLimit policies.
+- **APIKeyPolicies** Number of API Key Auth policies.
 - **JWTAuthPolicies** Number of JWTAuth policies.
 - **BasicAuthPolicies** Number of BasicAuth policies.
 - **IngressMTLSPolicies** Number of IngressMTLS policies.

diff --git a/examples/custom-resources/api-key/README.md b/examples/custom-resources/api-key/README.md
@@ -0,0 +1,122 @@
+# API Key Authentication
+
+NGINX supports authenticating requests with
+[ngx_http_auth_request_module](https://nginx.org/en/docs/http/ngx_http_auth_request_module.html). In this example, we deploy
+a web application, configure load balancing for it via a VirtualServer, and apply an API Key Auth policy.
+
+## Prerequisites
+
+1. Follow the [installation](https://docs.nginx.com/nginx-ingress-controller/installation/installation-with-manifests/)
+   instructions to deploy the Ingress Controller. In this example we will be using a snippet to turn the policy off on a specific path so ensure that the `enable-snippets` flag is set.
+1. Save the public IP address of the Ingress Controller into a shell variable:
+
+    ```console
+    IC_IP=XXX.YYY.ZZZ.III
+    ```
+
+1. Save the HTTP port of the Ingress Controller into a shell variable:
+
+    ```console
+    IC_HTTP_PORT=<port number>
+    ```
+
+## Step 1 - Deploy a Web Application
+
+Create the application deployment and service:
+
+```console
+kubectl apply -f cafe.yaml
+```
+
+## Step 2 - Deploy the API Key Auth Secret
+
+Create a secret of type `nginx.org/apikey` with the name `api-key-client-secret` that will be used for authorization on the server level.
+
+This secret will contain a mapping of client IDs to base64 encoded API Keys.
+
+```console
+kubectl apply -f api-key-secret.yaml
+```
+
+## Step 3 - Deploy the API Key Auth Policy
+
+Create a policy with the name `api-key-policy` that references the secret from the previous step in the clientSecret field.
+Provide an array of headers and queries in the header and query fields of the suppliedIn field, indicating where the API key can be sent
+
+```console
+kubectl apply -f api-key-policy.yaml
+```
+
+## Step 4 - Configure Load Balancing
+
+Create a VirtualServer resource for the web application:
+
+```console
+kubectl apply -f cafe-virtual-server.yaml
+```
+
+Note that the VirtualServer references the policy `api-key-policy` created in Step 3.
+
+## Step 5 - Test the Configuration
+
+If you attempt to access the application without providing a valid API Key in a expected header or query param for that VirtualServer:
+
+```console
+curl --resolve cafe.example.com:$IC_HTTP_PORT:$IC_IP http://cafe.example.com:$IC_HTTP_PORT/
+```
+
+```text
+<html>
+<head><title>401 Authorization Required</title></head>
+<body>
+<center><h1>401 Authorization Required</h1></center>
+<hr><center>nginx/1.21.5</center>
+</body>
+</html>
+```
+
+If you attempt to access the application providing an incorrect API Key in an expected header or query param for that VirtualServer:
+
+```console
+curl --resolve cafe.example.com:$IC_HTTP_PORT:$IC_IP -H "X-header-name: wrongpassword" http://cafe.example.com:$IC_HTTP_PORT/coffee
+```
+
+```text
+<html>
+<head><title>403 Forbidden</title></head>
+<body>
+<center><h1>403 Forbidden</h1></center>
+<hr><center>nginx/1.27.0</center>
+</body>
+</html>
+```
+
+If you provide a valid API Key in an a header or query defined in the policy, your request will succeed:
+
+```console
+curl --resolve cafe.example.com:$IC_HTTPS_PORT:$IC_IP -H "X-header-name: password" https://cafe.example.com:$IC_HTTPS_PORT/coffee 
+```
+
+```text
+Server address: 10.244.0.6:8080
+Server name: coffee-56b44d4c55-vjwxd
+Date: 13/Jun/2024:13:12:17 +0000
+URI: /coffee
+Request ID: 4feedb3265a0430a1f58831d016e846d
+```
+
+If you attempt to access the /tea path, the request will be allowed without an API Key, because the auth_request directive is turned off for that path with a location snippet:
+
+```console
+curl --resolve cafe.example.com:$IC_HTTP_PORT:$IC_IP http://cafe.example.com:$IC_HTTP_PORT/tea
+```
+
+```text
+Server address: 10.244.0.5:8080
+Server name: tea-596697966f-dmq7t
+Date: 13/Jun/2024:13:16:46 +0000
+URI: /tea
+Request ID: 26e6d7dd0272eca82f31f33bf90698c9
+```
+
+Additionally you can set [error pages](https://docs.nginx.com/nginx-ingress-controller/configuration/virtualserver-and-virtualserverroute-resources/#errorpage) to handle the 401 and 403 responses.
diff --git a/examples/custom-resources/api-key/api-key-policy.yaml b/examples/custom-resources/api-key/api-key-policy.yaml
@@ -0,0 +1,12 @@
+apiVersion: k8s.nginx.org/v1
+kind: Policy
+metadata:
+  name: api-key-policy
+spec:
+  apiKey:
+    suppliedIn:
+      header:
+      - "X-header-name"
+      query:
+      - "queryName"
+    clientSecret: api-key-client-secret
diff --git a/examples/custom-resources/api-key/api-key-secret.yaml b/examples/custom-resources/api-key/api-key-secret.yaml
@@ -0,0 +1,8 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: api-key-client-secret
+type: nginx.org/apikey
+data:
+    client1: cGFzc3dvcmQ= # password
+    client2: YW5vdGhlci1wYXNzd29yZA== # another-password
diff --git a/examples/custom-resources/api-key/cafe-secret.yaml b/examples/custom-resources/api-key/cafe-secret.yaml
@@ -0,0 +1,8 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: cafe-secret
+type: kubernetes.io/tls
+data:
+  tls.crt: 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
+  tls.key: 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
diff --git a/examples/custom-resources/api-key/cafe-virtual-server.yaml b/examples/custom-resources/api-key/cafe-virtual-server.yaml
@@ -0,0 +1,26 @@
+apiVersion: k8s.nginx.org/v1
+kind: VirtualServer
+metadata:
+  name: cafe
+spec:
+  host: cafe.example.com
+  tls:
+    secret: cafe-secret
+  policies:
+  - name: api-key-policy
+  upstreams:
+  - name: coffee
+    service: coffee-svc
+    port: 80
+  - name: tea
+    service: tea-svc
+    port: 80
+  routes:
+  - path: /coffee
+    action:
+      pass: coffee
+  - path: /tea
+    location-snippets: |
+      auth_request off;
+    action:
+      pass: tea
diff --git a/examples/custom-resources/api-key/cafe.yaml b/examples/custom-resources/api-key/cafe.yaml
@@ -0,0 +1,65 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: coffee
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: coffee
+  template:
+    metadata:
+      labels:
+        app: coffee
+    spec:
+      containers:
+      - name: coffee
+        image: nginxdemos/nginx-hello:plain-text
+        ports:
+        - containerPort: 8080
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: coffee-svc
+spec:
+  ports:
+  - port: 80
+    targetPort: 8080
+    protocol: TCP
+    name: http
+  selector:
+    app: coffee
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: tea
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: tea
+  template:
+    metadata:
+      labels:
+        app: tea
+    spec:
+      containers:
+      - name: tea
+        image: nginxdemos/nginx-hello:plain-text
+        ports:
+        - containerPort: 8080
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: tea-svc
+spec:
+  ports:
+  - port: 80
+    targetPort: 8080
+    protocol: TCP
+    name: http
+  selector:
+    app: tea
diff --git a/internal/configs/configurator.go b/internal/configs/configurator.go
@@ -1893,6 +1893,9 @@ func (cnf *Configurator) AddOrUpdateSecret(secret *api_v1.Secret) string {
 	case secrets.SecretTypeOIDC:
 		// OIDC ClientSecret is not required on the filesystem, it is written directly to the config file.
 		return ""
+	case secrets.SecretTypeAPIKey:
+		// APIKey ClientSecret is not required on the filesystem, it is written directly to the config file.
+		return ""
 	default:
 		return cnf.addOrUpdateTLSSecret(secret)
 	}

diff --git a/internal/configs/njs/apikey_auth.js b/internal/configs/njs/apikey_auth.js
@@ -0,0 +1,26 @@
+const c = require('crypto')
+
+function hash(r) {
+    const header_query_value = r.variables.header_query_value;
+    const hashed_value = c.createHash('sha256').update(header_query_value).digest('hex');
+    return hashed_value;
+}
+
+function validate(r) {
+    const client_name_map = r.variables['apikey_auth_local_map'];
+    const client_name = r.variables[client_name_map];
+    const header_query_value = r.variables.header_query_value;
+
+    if (!header_query_value) {
+        r.return(401, "401")
+    }
+    else if (!client_name) {
+        r.return(403, "403")
+    }
+    else {
+        r.return(204, "204");
+    }
+
+}
+
+export default { validate, hash };
diff --git a/internal/configs/version1/nginx-plus.tmpl b/internal/configs/version1/nginx-plus.tmpl
@@ -27,9 +27,7 @@ load_module modules/ngx_fips_check_module.so;
 {{$value}}{{end}}
 {{- end}}
 
-{{- if .OIDC}}
 load_module modules/ngx_http_js_module.so;
-{{- end}}
 
 events {
     worker_connections  {{.WorkerConnections}};
@@ -41,6 +39,9 @@ http {
     map_hash_max_size {{.MapHashMaxSize}};
     map_hash_bucket_size {{.MapHashBucketSize}};
 
+    js_import /etc/nginx/njs/apikey_auth.js;
+    js_set $apikey_auth_hash apikey_auth.hash;
+
     {{- if .HTTPSnippets}}
     {{range $value := .HTTPSnippets}}
     {{$value}}{{end}}

diff --git a/internal/configs/version1/nginx.tmpl b/internal/configs/version1/nginx.tmpl
@@ -20,6 +20,8 @@ load_module modules/ngx_http_opentracing_module.so;
 {{$value}}{{end}}
 {{- end}}
 
+load_module modules/ngx_http_js_module.so;
+
 events {
     worker_connections  {{.WorkerConnections}};
 }
@@ -30,6 +32,10 @@ http {
     map_hash_max_size {{.MapHashMaxSize}};
     map_hash_bucket_size {{.MapHashBucketSize}};
 
+
+    js_import /etc/nginx/njs/apikey_auth.js;
+    js_set $apikey_auth_hash apikey_auth.hash;
+
     {{- if .HTTPSnippets}}
     {{range $value := .HTTPSnippets}}
     {{$value}}{{end}}