Validate Headers from API Key Metadata: add configuration flag

changelog/v1.18.0-beta24/validate-apikey-data.yaml

@@ -0,0 +1,7 @@
+changelog:
+  - type: NON_USER_FACING
+    issueLink: https://github.com/solo-io/ext-auth-service/issues/762
+    resolvesIssue: false
+    description: >-
+      Updating extauth APIKey config to add 'skipMetadataValidation', which will allow EE users to turn off data plane valdiation
+      of headers returned by the APIKey service.

install/helm/gloo/crds/enterprise.gloo.solo.io_v1_AuthConfig.yaml

@@ -170,6 +170,8 @@ spec:
                           additionalProperties:
                             type: string
                           type: object
+                        skipMetadataValidation:
+                          type: boolean
                       type: object
                     basicAuth:
                       properties:

projects/gloo/api/v1/enterprise/options/extauth/v1/extauth.proto

@@ -1166,6 +1166,8 @@ message ApiKeyAuth {
         // to the request.
         bool required = 2;
     }
+
+    bool skip_metadata_validation = 8;
 }
 message K8sSecretApiKeyStorage {
     // Identify all valid API key secrets that match the provided label selector.<br/>
@@ -2118,6 +2120,8 @@ message ExtAuthConfig {
             K8sSecretApiKeyStorage k8s_secret_apikey_storage = 4;
             AerospikeApiKeyStorage aerospike_apikey_storage = 5;
         }
+
+        bool skip_metadata_validation = 6;
     }
 
     message OpaAuthConfig {