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Policy Resource

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The Policy resource allows you to configure features like access control and rate-limiting, which you can add to your VirtualServer and VirtualServerRoute resources.

The resource is implemented as a Custom Resource.

This document is the reference documentation for the Policy resource. An example of a Policy for access control is available in our GitHub repo.

Prerequisites

Policies work together with VirtualServer and VirtualServerRoute resources, which you need to create separately.

Policy Specification

Below is an example of a policy that allows access for clients from the subnet 10.0.0.0/8 and denies access for any other clients:

apiVersion: k8s.nginx.org/v1
kind: Policy
metadata:
  name: allow-localhost
spec:
  accessControl:
    allow:
    - 10.0.0.0/8

Field	Description	Type	Required
`accessControl`	The access control policy based on the client IP address.	accessControl	No
`ingressClassName`	Specifies which Ingress Controller must handle the Policy resource.	`string`	No
`rateLimit`	The rate limit policy controls the rate of processing requests per a defined key.	rateLimit	No
`jwt`	The JWT policy configures NGINX Plus to authenticate client requests using JSON Web Tokens.	jwt	No
`ingressMTLS`	The IngressMTLS policy configures client certificate verification.	ingressMTLS	No
`egressMTLS`	The EgressMTLS policy configures upstreams authentication and certificate verification.	egressMTLS	No
`waf`	The WAF policy configures WAF and log configuration policies for NGINX AppProtect	WAF	No
{{% /table %}}

* A policy must include exactly one policy.

AccessControl

The access control policy configures NGINX to deny or allow requests from clients with the specified IP addresses/subnets.

For example, the following policy allows access for clients from the subnet 10.0.0.0/8 and denies access for any other clients:

accessControl:
  allow:
  - 10.0.0.0/8

In contrast, the policy below does the opposite: denies access for clients from 10.0.0.0/8 and allows access for any other clients:

accessControl:
  deny:
  - 10.0.0.0/8

Note: The feature is implemented using the NGINX ngx_http_access_module. The Ingress Controller access control policy supports either allow or deny rules, but not both (as the module does).

Field	Description	Type	Required
`allow`	Allows access for the specified networks or addresses. For example, `192.168.1.1` or `10.1.1.0/16`.	`[]string`	No
`deny`	Denies access for the specified networks or addresses. For example, `192.168.1.1` or `10.1.1.0/16`.	`[]string`	No
{{% /table %}}

AccessControl Merging Behavior

A VirtualServer/VirtualServerRoute can reference multiple access control policies. For example, here we reference two policies, each with configured allow lists:

policies:
- name: allow-policy-one
- name: allow-policy-two

When you reference more than one access control policy, the Ingress Controller will merge the contents into a single allow list or a single deny list.

Referencing both allow and deny policies, as shown in the example below, is not supported. If both allow and deny lists are referenced, the Ingress Controller uses just the allow list policies.

policies:
- name: deny-policy
- name: allow-policy-one
- name: allow-policy-two

RateLimit

Feature Status: Rate-Limiting is available as a preview feature: it is suitable for experimenting and testing; however, it must be used with caution in production environments. Additionally, while the feature is in preview status, we might introduce some backward-incompatible changes to the resource specification in the next releases. The feature is disabled by default. To enable it, set the enable-preview-policies command-line argument of the Ingress Controller.

The rate limit policy configures NGINX to limit the processing rate of requests.

For example, the following policy will limit all subsequent requests coming from a single IP address once a rate of 10 requests per second is exceeded:

rateLimit:
  rate: 10r/s
  zoneSize: 10M
  key: ${binary_remote_addr}

Note: The feature is implemented using the NGINX ngx_http_limit_req_module.

Field	Description	Type	Required
`rate`	The rate of requests permitted. The rate is specified in requests per second (r/s) or requests per minute (r/m).	`string`	Yes
`key`	The key to which the rate limit is applied. Can contain text, variables, or a combination of them. Variables must be surrounded by `${}`. For example: `${binary_remote_addr}`. Accepted variables are `$binary_remote_addr`, `$request_uri`, `$url`, `$http_`, `$args`, `$arg_`, `$cookie_`.	`string`	Yes
`zoneSize`	Size of the shared memory zone. Only positive values are allowed. Allowed suffixes are `k` or `m`, if none are present `k` is assumed.	`string`	Yes
`delay`	The delay parameter specifies a limit at which excessive requests become delayed. If not set all excessive requests are delayed.	`int`	No
`noDelay`	Disables the delaying of excessive requests while requests are being limited. Overrides `delay` if both are set.	`bool`	No
`burst`	Excessive requests are delayed until their number exceeds the `burst` size, in which case the request is terminated with an error.	`int`	No
`dryRun`	Enables the dry run mode. In this mode, the rate limit is not actually applied, but the the number of excessive requests is accounted as usual in the shared memory zone.	`bool`	No
`logLevel`	Sets the desired logging level for cases when the server refuses to process requests due to rate exceeding, or delays request processing. Allowed values are `info`, `notice`, `warn` or `error`. Default is `error`.	`string`	No
`rejectCode`	Sets the status code to return in response to rejected requests. Must fall into the range `400..599`. Default is `503`.	`string`	No
{{% /table %}}

For each policy referenced in a VirtualServer and/or its VirtualServerRoutes, the Ingress Controller will generate a single rate limiting zone defined by the limit_req_zone directive. If two VirtualServer resources reference the same policy, the Ingress Controller will generate two different rate limiting zones, one zone per VirtualServer.

RateLimit Merging Behavior

A VirtualServer/VirtualServerRoute can reference multiple rate limit policies. For example, here we reference two policies:

policies:
- name: rate-limit-policy-one
- name: rate-limit-policy-two

When you reference more than one rate limit policy, the Ingress Controller will configure NGINX to use all referenced rate limits. When you define multiple policies, each additional policy inherits the dryRun, logLevel, and rejectCode parameters from the first policy referenced (rate-limit-policy-one, in the example above).

JWT

Feature Status: JWT is available as a preview feature: it is suitable for experimenting and testing; however, it must be used with caution in production environments. Additionally, while the feature is in preview status, we might introduce some backward-incompatible changes to the resource specification in the next releases. The feature is disabled by default. To enable it, set the enable-preview-policies command-line argument of the Ingress Controller.

Note: This feature is only available in NGINX Plus.

The JWT policy configures NGINX Plus to authenticate client requests using JSON Web Tokens.

For example, the following policy will reject all requests that do not include a valid JWT in the HTTP header token:

jwt:
  secret: jwk-secret
  realm: "My API"
  token: $http_token

You can pass the JWT claims and JOSE headers to the upstream servers. For example:

action:
  proxy:
    upstream: webapp
    requestHeaders:
      set:
      - name: user
        value: ${jwt_claim_user}
      - name: alg
        value: ${jwt_header_alg}

We use the requestHeaders of the Action.Proxy to set the values of two headers that NGINX will pass to the upstream servers.

The value of the ${jwt_claim_user} variable is the user claim of a JWT. For other claims, use ${jwt_claim_name}, where name is the name of the claim. Note that nested claims and claims that include a period (.) are not supported. Similarly, use ${jwt_header_name} where name is the name of a header. In our example, we use the alg header.

Note: The feature is implemented using the NGINX Plus ngx_http_auth_jwt_module.

Field	Description	Type	Required
`secret`	The name of the Kubernetes secret that stores the JWK. It must be in the same namespace as the Policy resource. The secret must be of the type `nginx.org/jwk`, and the JWK must be stored in the secret under the key `jwk`, otherwise the secret will be rejected as invalid.	`string`	Yes
`realm`	The realm of the JWT.	`string`	Yes
`token`	The token specifies a variable that contains the JSON Web Token. By default the JWT is passed in the `Authorization` header as a Bearer Token. JWT may be also passed as a cookie or a part of a query string, for example: `$cookie_auth_token`. Accepted variables are `$http_`, `$arg_`, `$cookie_`.	`string`	No
{{% /table %}}

JWT Merging Behavior

A VirtualServer/VirtualServerRoute can reference multiple JWT policies. However, only one can be applied. Every subsequent reference will be ignored. For example, here we reference two policies:

policies:
- name: jwt-policy-one
- name: jwt-policy-two

In this example the Ingress Controller will use the configuration from the first policy reference jwt-policy-one, and ignores jwt-policy-two.

IngressMTLS

Feature Status: IngressMTLS is available as a preview feature: it is suitable for experimenting and testing; however, it must be used with caution in production environments. Additionally, while the feature is in preview status, we might introduce some backward-incompatible changes to the resource specification in the next releases. The feature is disabled by default. To enable it, set the enable-preview-policies command-line argument of the Ingress Controller.

The IngressMTLS policy configures client certificate verification.

For example, the following policy will verify a client certificate using the CA certificate specified in the ingress-mtls-secret:

ingressMTLS:
  clientCertSecret: ingress-mtls-secret
  verifyClient: "on"
  verifyDepth: 1

A VirtualServer that references an IngressMTLS policy must:

Enable TLS termination.
Reference the policy in the VirtualServer spec. It is not allowed to reference an IngressMTLS policy in a route or in a VirtualServerRoute subroute.

If the conditions above are not met, NGINX will send the 500 status code to clients.

You can pass the client certificate details, including the certificate, to the upstream servers. For example:

action:
  proxy:
    upstream: webapp
    requestHeaders:
      set:
      - name: client-cert-subj-dn
        value: ${ssl_client_s_dn} # subject DN
      - name: client-cert
        value: ${ssl_client_escaped_cert} # client certificate in the PEM format (urlencoded)

We use the requestHeaders of the Action.Proxy to set the values of the two headers that NGINX will pass to the upstream servers. See the list of embedded variables that are supported by the ngx_http_ssl_module, which you can use to pass the client certificate details.

Note: The feature is implemented using the NGINX ngx_http_ssl_module.

Field	Description	Type	Required
`clientCertSecret`	The name of the Kubernetes secret that stores the CA certificate. It must be in the same namespace as the Policy resource. The secret must be of the type `nginx.org/ca`, and the certificate must be stored in the secret under the key `ca.crt`, otherwise the secret will be rejected as invalid.	`string`	Yes
`verifyClient`	Verification for the client. Possible values are `"on"`, `"off"`, `"optional"`, `"optional_no_ca"`. The default is `"on"`.	`string`	No
`verifyDepth`	Sets the verification depth in the client certificates chain. The default is `1`.	`int`	No
{{% /table %}}

IngressMTLS Merging Behavior

A VirtualServer can reference only a single IngressMTLS policy. Every subsequent reference will be ignored. For example, here we reference two policies:

policies:
- name: ingress-mtls-policy-one
- name: ingress-mtls-policy-two

In this example the Ingress Controller will use the configuration from the first policy reference ingress-mtls-policy-one, and ignores ingress-mtls-policy-two.

EgressMTLS

Feature Status: EgressMTLS is available as a preview feature: it is suitable for experimenting and testing; however, it must be used with caution in production environments. Additionally, while the feature is in preview status, we might introduce some backward-incompatible changes to the resource specification in the next releases. The feature is disabled by default. To enable it, set the enable-preview-policies command-line argument of the Ingress Controller.

The EgressMTLS policy configures upstreams authentication and certificate verification.

For example, the following policy will use egress-mtls-secret to authenticate with the upstream application and egress-trusted-ca-secret to verify the certificate of the application:

egressMTLS:
  tlsSecret: egress-mtls-secret
  trustedCertSecret: egress-trusted-ca-secret
  verifyServer: on
  verifyDepth: 2

Note: The feature is implemented using the NGINX ngx_http_proxy_module.

Field	Description	Type	Required
`tlsSecret`	The name of the Kubernetes secret that stores the TLS certificate and key. It must be in the same namespace as the Policy resource. The secret must be of the type `kubernetes.io/tls`, the certificate must be stored in the secret under the key `tls.crt`, and the key must be stored under the key `tls.key`, otherwise the secret will be rejected as invalid.	`string`	No
`trustedCertSecret`	The name of the Kubernetes secret that stores the CA certificate. It must be in the same namespace as the Policy resource. The secret must be of the type `nginx.org/ca`, and the certificate must be stored in the secret under the key `ca.crt`, otherwise the secret will be rejected as invalid.	`string`	No
`verifyServer`	Enables verification of the upstream HTTPS server certificate.	`bool`	No
`verifyDepth`	Sets the verification depth in the proxied HTTPS server certificates chain. The default is `1`.	`int`	No
`sessionReuse`	Enables reuse of SSL sessions to the upstreams. The default is `true`.	`bool`	No
`serverName`	Enables passing of the server name through `Server Name Indication` extension.	`bool`	No
`sslName`	Allows overriding the server name used to verify the certificate of the upstream HTTPS server.	`string`	No
`ciphers`	Specifies the enabled ciphers for requests to an upstream HTTPS server. The default is `DEFAULT`.	`string`	No
`protocols`	Specifies the protocols for requests to an upstream HTTPS server. The default is `TLSv1 TLSv1.1 TLSv1.2`.	`string`	No
{{% /table %}}

EgressMTLS Merging Behavior

A VirtualServer/VirtualServerRoute can reference multiple EgressMTLS policies. However, only one can be applied. Every subsequent reference will be ignored. For example, here we reference two policies:

policies:
- name: egress-mtls-policy-one
- name: egress-mtls-policy-two

In this example the Ingress Controller will use the configuration from the first policy reference egress-mtls-policy-one, and ignores egress-mtls-policy-two.

OIDC

Feature Status: OIDC is available as a preview feature: it is suitable for experimenting and testing; however, it must be used with caution in production environments. Additionally, while the feature is in preview status, we might introduce some backward-incompatible changes to the resource specification in the next releases. The feature is disabled by default. To enable it, set the enable-preview-policies command-line argument of the Ingress Controller.

The OIDC policy configures NGINX Plus as a relying party for OpenID Connect authentication.

For example, the following policy will use the client ID nginx-plus and the client secret oidc-secret to authenticate with the OpenID Connect provider https://idp.example.com:

spec:
  oidc:
    clientID: nginx-plus
    clientSecret: oidc-secret
    authEndpoint: https://idp.example.com/openid-connect/auth
    tokenEndpoint: https://idp.example.com/openid-connect/token
    jwksURI: https://idp.example.com/openid-connect/certs

NGINX Plus will pass the ID of an authenticated user to the backend in the HTTP header username.

Note: The feature is implemented using the reference implementation of NGINX Plus as a relying party for OpenID Connect authentication.

Prerequisites

For the OIDC feature to work, it is necessary to enable zone synchronization, otherwise NGINX Plus will fail to reload. Additionally, it is necessary to configure a resolver, so that NGINX Plus can resolve the IDP authorization endpoint. For an example of the necessary configuration see the documentation here.

Note: The configuration in the example doesn't enable TLS and the synchronization between the replica happens in clear text. This could lead to the exposure of tokens.

Limitations

The OIDC policy defines a few internal locations that can't be customized: /_jwks_uri, /_token, /_refresh, /_id_token_validation, /logout, /_logout. In addition, as explained below /_codexch is the default value for redirect URI, but can be customized. Specifying one of these locations as a route in the VirtualServer or VirtualServerRoute will result in a collision and NGINX Plus will fail to reload.

Field	Description	Type	Required
`clientID`	The client ID provided by your OpenID Connect provider.	`string`	Yes
`clientSecret`	The name of the Kubernetes secret that stores the client secret provided by your OpenID Connect provider. It must be in the same namespace as the Policy resource. The secret must be of the type `nginx.org/oidc`, and the secret under the key `client-secret`, otherwise the secret will be rejected as invalid.	`string`	Yes
`authEndpoint`	URL for the authorization endpoint provided by your OpenID Connect provider.	`string`	Yes
`tokenEndpoint`	URL for the token endpoint provided by your OpenID Connect provider.	`string`	Yes
`jwksURI`	URL for the JSON Web Key Set (JWK) document provided by your OpenID Connect provider.	`string`	Yes
`scope`	List of OpenID Connect scopes. Possible values are `openid`, `profile`, `email`, address` and phone`. The scope` openid`always needs to be present and others can be added concatenating them with a`+`sign, for example`openid+profile+email`. The default is` openid``.	`string`	No
`redirectURI`	Allows overriding the default redirect URI. The default is `/_codexch`.	`string`	No
{{% /table %}}

Note: Only one OIDC policy can be referenced in a VirtualServer and its VirtualServerRoutes. However, the same policy can still be applied to different routes in the VirtualServer and VirtualServerRoutes.

OIDC Merging Behavior

A VirtualServer/VirtualServerRoute can reference only a single OIDC policy. Every subsequent reference will be ignored. For example, here we reference two policies:

policies:
- name: oidc-policy-one
- name: oidc-policy-two

In this example the Ingress Controller will use the configuration from the first policy reference oidc-policy-one, and ignores oidc-policy-two.

Using Policy

You can use the usual kubectl commands to work with Policy resources, just as with built-in Kubernetes resources.

For example, the following command creates a Policy resource defined in access-control-policy-allow.yaml with the name webapp-policy:

$ kubectl apply -f access-control-policy-allow.yaml
policy.k8s.nginx.org/webapp-policy configured

You can get the resource by running:

$ kubectl get policy webapp-policy
NAME            AGE
webapp-policy   27m

For kubectl get and similar commands, you can also use the short name pol instead of policy.

WAF

Feature Status: WAF is available as a preview feature: it is suitable for experimenting and testing; however, it must be used with caution in production environments. Additionally, while the feature is in preview status, we might introduce some backward-incompatible changes to the resource specification in the next releases. The feature is disabled by default. To enable it, set the enable-preview-policies command-line argument of the Ingress Controller.

Note: This feature is only available in NGINX Plus with AppProtect.

The WAF policy configures NGINX Plus to secure client requests using App Protect policies.

For example, the following policy will enable the referenced APPolicy and APLogConf with the configured log destination:

waf:
  enable: true
  apPolicy: "default/dataguard-alarm"
  securityLog:
    enable: true
    apLogConf: "default/logconf"
    logDest: "syslog:server=127.0.0.1:514"

Note: The feature is implemented using the NGINX Plus NGINX App Protect Module.

Field	Description	Type	Required
`enable`	Enables NGINX App Protect.	`bool`	Yes
`apPolicy`	The App Protect policy of the WAF. Accepts an optional namespace.	`string`	No
`securityLog.enable`	Enables security log.	`bool`	No
`securityLog.apLogConf`	The App Protect log conf resource. Accepts an optional namespace.	`string`	No
`securityLog.logDest`	The log destination for the security log. Accepted variables are `syslog:server=<ip-address \| localhost>:<port>`, `stderr`, `<absolute path to file>`. Default is `"syslog:server=127.0.0.1:514"`.	`string`	No
{{% /table %}}

WAF Merging Behavior

A VirtualServer/VirtualServerRoute can reference multiple WAF policies. However, only one can be applied. Every subsequent reference will be ignored. For example, here we reference two policies:

policies:
- name: waf-policy-one
- name: waf-policy-two

In this example the Ingress Controller will use the configuration from the first policy reference waf-policy-one, and ignores waf-policy-two.

Applying Policies

You can apply policies to both VirtualServer and VirtualServerRoute resources. For example:

VirtualServer:

apiVersion: k8s.nginx.org/v1
kind: VirtualServer
metadata:
  name: cafe
  namespace: cafe
spec:
  host: cafe.example.com
  tls:
    secret: cafe-secret
  policies: # spec policies
  - policy1
  upstreams:
  - name: coffee
    service: coffee-svc
    port: 80
  routes:
  - path: /tea
    policies: # route policies
    - name: policy2
      namespace: cafe
    route: tea/tea
  - path: /coffee
    policies: # route policies
    - name: policy3
      namespace: cafe
    action:
      pass: coffee

For VirtualServer, you can apply a policy:

to all routes (spec policies)
to a specific route (route policies)

Route policies of the same type override spec policies. In the example above, if the type of the policies policy-1 and policy-3 is accessControl, then for requests to cafe.example.com/coffee, NGINX will apply policy-3.

The overriding is enforced by NGINX: the spec policies are implemented in the server context of the config, and the route policies are implemented in the location context. As a result, the route policies of the same type win.

VirtualServerRoute, which is referenced by the VirtualServer above:
```
apiVersion: k8s.nginx.org/v1
kind: VirtualServerRoute
metadata:
  name: tea
  namespace: tea
spec:
  host: cafe.example.com
  upstreams:
  - name: tea
    service: tea-svc
    port: 80
  subroutes: # subroute policies
  - path: /tea
    policies:
    - name: policy4
      namespace: tea
    action:
      pass: tea
```
For VirtualServerRoute, you can apply a policy to a subroute (subroute policies).

Subroute policies of the same type override spec policies. In the example above, if the type of the policies policy-1 (in the VirtualServer) and policy-4 is accessControl, then for requests to cafe.example.com/tea, NGINX will apply policy-4. As with the VirtualServer, the overriding is enforced by NGINX.

Subroute policies always override route policies no matter the types. For example, the policy policy-2 in the VirtualServer route will be ignored for the subroute /tea, because the subroute has its own policies (in our case, only one policy policy4). If the subroute didn't have any policies, then the policy-2 would be applied. This overriding is enforced by the Ingress Controller -- the location context for the subroute will either have route policies or subroute policies, but not both.

Invalid Policies

NGINX will treat a policy as invalid if one of the following conditions is met:

The policy doesn't pass the comprehensive validation.
The policy isn't present in the cluster.
The policy doesn't meet its type-specific requirements. For example, an ingressMTLS policy requires TLS termination enabled in the VirtualServer.

For an invalid policy, NGINX returns the 500 status code for client requests with the following rules:

If a policy is referenced in a VirtualServer route or a VirtualServerRoute subroute, then NGINX will return the 500 status code for requests for the URIs of that route/subroute.
If a policy is referenced in the VirtualServer spec, then NGINX will return the 500 status code for requests for all URIs of that VirtualServer.

If a policy is invalid, the VirtualServer or VirtualServerRoute will have the status with the state Warning and the message explaining why the policy wasn't considered invalid.

Validation

Two types of validation are available for the Policy resource:

Structural validation, done by kubectl and the Kubernetes API server.
Comprehensive validation, done by the Ingress Controller.

Structural Validation

The custom resource definition for the Policy includes a structural OpenAPI schema, which describes the type of every field of the resource.

If you try to create (or update) a resource that violates the structural schema -- for example, the resource uses a string value instead of an array of strings in the allow field -- kubectl and the Kubernetes API server will reject the resource.

Example of kubectl validation:

$ kubectl apply -f access-control-policy-allow.yaml
error: error validating "access-control-policy-allow.yaml": error validating data: ValidationError(Policy.spec.accessControl.allow): invalid type for org.nginx.k8s.v1.Policy.spec.accessControl.allow: got "string", expected "array"; if you choose to ignore these errors, turn validation off with --validate=false

Example of Kubernetes API server validation:

$ kubectl apply -f access-control-policy-allow.yaml --validate=false
The Policy "webapp-policy" is invalid: spec.accessControl.allow: Invalid value: "string": spec.accessControl.allow in body must be of type array: "string"

If a resource passes structural validation, then the Ingress Controller's comprehensive validation runs.

Comprehensive Validation

The Ingress Controller validates the fields of a Policy resource. If a resource is invalid, the Ingress Controller will reject it. The resource will continue to exist in the cluster, but the Ingress Controller will ignore it.

You can use kubectl to check whether or not the Ingress Controller successfully applied a Policy configuration. For our example webapp-policy Policy, we can run:

$ kubectl describe pol webapp-policy
. . .
Events:
  Type    Reason          Age   From                      Message
  ----    ------          ----  ----                      -------
  Normal  AddedOrUpdated  11s   nginx-ingress-controller  Policy default/webapp-policy was added or updated

Note how the events section includes a Normal event with the AddedOrUpdated reason that informs us that the configuration was successfully applied.

If you create an invalid resource, the Ingress Controller will reject it and emit a Rejected event. For example, if you create a Policy webapp-policy with an invalid IP 10.0.0. in the allow field, you will get:

$ kubectl describe policy webapp-policy
. . .
Events:
  Type     Reason    Age   From                      Message
  ----     ------    ----  ----                      -------
  Warning  Rejected  7s    nginx-ingress-controller  Policy default/webapp-policy is invalid and was rejected: spec.accessControl.allow[0]: Invalid value: "10.0.0.": must be a CIDR or IP

Note how the events section includes a Warning event with the Rejected reason.

Additionally, this information is also available in the status field of the Policy resource. Note the Status section of the Policy:

$ kubectl describe pol webapp-policy
. . .
Status:
  Message:  Policy default/webapp-policy is invalid and was rejected: spec.accessControl.allow[0]: Invalid value: "10.0.0.": must be a CIDR or IP
  Reason:   Rejected
  State:    Invalid

Note: If you make an existing resource invalid, the Ingress Controller will reject it.

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policy-resource.md

policy-resource.md

Contents

Prerequisites

Policy Specification

AccessControl

AccessControl Merging Behavior

RateLimit

RateLimit Merging Behavior

JWT

JWT Merging Behavior

IngressMTLS

IngressMTLS Merging Behavior

EgressMTLS

EgressMTLS Merging Behavior

OIDC

Prerequisites

Limitations

OIDC Merging Behavior

Using Policy

WAF

WAF Merging Behavior

Applying Policies

Invalid Policies

Validation

Structural Validation

Comprehensive Validation

Files

policy-resource.md

Latest commit

History

policy-resource.md

File metadata and controls

Contents

Prerequisites

Policy Specification

AccessControl

AccessControl Merging Behavior

RateLimit

RateLimit Merging Behavior

JWT

JWT Merging Behavior

IngressMTLS

IngressMTLS Merging Behavior

EgressMTLS

EgressMTLS Merging Behavior

OIDC

Prerequisites

Limitations

OIDC Merging Behavior

Using Policy

WAF

WAF Merging Behavior

Applying Policies

Invalid Policies

Validation

Structural Validation

Comprehensive Validation