Merge with wip-version-7

Author: cicnavi

config/module_oidc.php.dist

@@ -422,6 +422,13 @@ $config = [
         ],
     ],
 
+    // (optional) Trust Mark Status Endpoint Usage Policy. Check the TrustMarkStatusEndpointUsagePolicyEnum for the
+    // available options. Default is RequiredIfEndpointProvidedForNonExpiringTrustMarksOnly, meaning that the
+    // Trust Mark Status Endpoint will be used to check the status of non-expiring Trust Marks if the
+    // Trust Mark Status Endpoint is provided by the Trust Mark Issuer.
+    ModuleConfig::OPTION_FEDERATION_TRUST_MARK_STATUS_ENDPOINT_USAGE_POLICY =>
+        \SimpleSAML\OpenID\Codebooks\TrustMarkStatusEndpointUsagePolicyEnum::RequiredIfEndpointProvidedForNonExpiringTrustMarksOnly,
+
     // (optional) Dedicated federation cache adapter, used to cache federation artifacts like trust chains, entity
     // statements, etc. It will also be used for token reuse check in federation context. Setting this option is
     // recommended in production environments. If set to null, no caching will be used. Can be set to any

docs/6-oidc-upgrade.md

@@ -96,6 +96,7 @@ capabilities are to be used):
   statements
   - federation participation limiting based on Trust Marks for RPs
   - (from v6.1) own Trust Marks to dynamically fetch
+  - (from v6.3) Trust Mark Status Endpoint Usage Policy
   - signer algorithm
   - entity statement duration
   - organization name
@@ -153,6 +154,13 @@ menu in the Administration area.
 `config-templates/module_oidc.php` to `config/module_oidc.php.dist`.
 This is only relevant for new installations, since initially it is necessary
 to copy the template file to the default SSP config dir.
+- (from v6.3) A new option for Trust Mark Status Endpoint Usage Policy has
+been introduced, which can be used to control how the Trust Mark Status
+Endpoint is used when validating Trust Marks. The default value is
+`RequiredIfEndpointProvidedForNonExpiringTrustMarksOnly`, which
+means that the Trust Mark Status Endpoint is only used if the
+endpoint is provided by the Trust Mark Issuer, and the Trust
+Mark does not expire.
 
 Below are also some internal changes that should not have an impact on the
 OIDC OP implementers. However, if you are using this module as a library or

src/Factories/FederationFactory.php

@@ -46,6 +46,8 @@ public function build(): Federation
             maxCacheDuration: $this->moduleConfig->getFederationCacheMaxDurationForFetched(),
             cache: $this->federationCache?->cache,
             logger: $this->loggerService,
+            defaultTrustMarkStatusEndpointUsagePolicyEnum:
+            $this->moduleConfig->getFederationTrustMarkStatusEndpointUsagePolicy(),
         );
     }
 }

src/ModuleConfig.php

@@ -26,6 +26,7 @@
 use SimpleSAML\Module\oidc\Server\Exceptions\OidcServerException;
 use SimpleSAML\OpenID\Codebooks\ClaimsEnum;
 use SimpleSAML\OpenID\Codebooks\ScopesEnum;
+use SimpleSAML\OpenID\Codebooks\TrustMarkStatusEndpointUsagePolicyEnum;
 
 class ModuleConfig
 {
@@ -83,14 +84,16 @@ class ModuleConfig
     final public const OPTION_FEDERATION_TRUST_ANCHORS = 'federation_trust_anchors';
     final public const OPTION_FEDERATION_TRUST_MARK_TOKENS = 'federation_trust_mark_tokens';
     final public const OPTION_FEDERATION_DYNAMIC_TRUST_MARKS = 'federation_dynamic_trust_mark_tokens';
+    final public const OPTION_FEDERATION_PARTICIPATION_LIMIT_BY_TRUST_MARKS =
+    'federation_participation_limit_by_trust_marks';
+    final public const OPTION_FEDERATION_TRUST_MARK_STATUS_ENDPOINT_USAGE_POLICY =
+    'federation_trust_mark_status_endpoint_usage_policy';
     final public const OPTION_FEDERATION_CACHE_DURATION_FOR_PRODUCED = 'federation_cache_duration_for_produced';
     final public const OPTION_PROTOCOL_CACHE_ADAPTER = 'protocol_cache_adapter';
     final public const OPTION_PROTOCOL_CACHE_ADAPTER_ARGUMENTS = 'protocol_cache_adapter_arguments';
     final public const OPTION_PROTOCOL_USER_ENTITY_CACHE_DURATION = 'protocol_user_entity_cache_duration';
     final public const OPTION_PROTOCOL_CLIENT_ENTITY_CACHE_DURATION = 'protocol_client_entity_cache_duration';
     final public const OPTION_PROTOCOL_DISCOVERY_SHOW_CLAIMS_SUPPORTED = 'protocol_discover_show_claims_supported';
-    final public const OPTION_FEDERATION_PARTICIPATION_LIMIT_BY_TRUST_MARKS =
-    'federation_participation_limit_by_trust_marks';
 
     final public const OPTION_PKI_NEW_PRIVATE_KEY_PASSPHRASE = 'new_private_key_passphrase';
     final public const OPTION_PKI_NEW_PRIVATE_KEY_FILENAME = 'new_privatekey';
@@ -839,6 +842,21 @@ public function getFederationParticipationLimitByTrustMarks(): array
         );
     }
 
+    public function getFederationTrustMarkStatusEndpointUsagePolicy(): TrustMarkStatusEndpointUsagePolicyEnum
+    {
+        /** @psalm-suppress MixedAssignment */
+        $policy = $this->config()->getOptionalValue(
+            self::OPTION_FEDERATION_TRUST_MARK_STATUS_ENDPOINT_USAGE_POLICY,
+            null,
+        );
+
+        if ($policy instanceof TrustMarkStatusEndpointUsagePolicyEnum) {
+            return $policy;
+        }
+
+        return TrustMarkStatusEndpointUsagePolicyEnum::RequiredIfEndpointProvidedForNonExpiringTrustMarksOnly;
+    }
+
     /**
      * @throws \SimpleSAML\Error\ConfigurationError
      */

tests/unit/src/ModuleConfigTest.php

@@ -15,6 +15,7 @@
 use SimpleSAML\Module\oidc\Bridges\SspBridge;
 use SimpleSAML\Module\oidc\ModuleConfig;
 use SimpleSAML\Module\oidc\Server\Exceptions\OidcServerException;
+use SimpleSAML\OpenID\Codebooks\TrustMarkStatusEndpointUsagePolicyEnum;
 use SimpleSAML\Utils\Config;
 use SimpleSAML\Utils\HTTP;
 use stdClass;
@@ -476,4 +477,25 @@ public function testCanGetIsFederationParticipationLimitedByTrustMarksFor(): voi
             $this->sut()->isFederationParticipationLimitedByTrustMarksFor('https://ta.example.org/'),
         );
     }
+
+    public function testCanGetFederationTrustMarkStatusEndpointUsagePolicy(): void
+    {
+        // Assert default policy.
+        $this->assertSame(
+            TrustMarkStatusEndpointUsagePolicyEnum::RequiredIfEndpointProvidedForNonExpiringTrustMarksOnly,
+            $this->sut()->getFederationTrustMarkStatusEndpointUsagePolicy(),
+        );
+
+        // Assert custom configuration.
+        $sut = $this->sut(
+            overrides: [
+                ModuleConfig::OPTION_FEDERATION_TRUST_MARK_STATUS_ENDPOINT_USAGE_POLICY =>
+                    TrustMarkStatusEndpointUsagePolicyEnum::Required,
+            ],
+        );
+        $this->assertSame(
+            TrustMarkStatusEndpointUsagePolicyEnum::Required,
+            $sut->getFederationTrustMarkStatusEndpointUsagePolicy(),
+        );
+    }
 }