[java-oidc-common] branch main updated: JCOMOIDC-38 - Move various support classes from the OP plugin

Phil Smart philip.smart at jisc.ac.uk
Wed Feb 2 10:28:41 UTC 2022


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http://git.shibboleth.net/view/?p=java-oidc-common.git;a=commit;h=dec31c3c9651780fd99f7f197db6df34e73f10dc

The following commit(s) were added to refs/heads/main by this push:
     new dec31c3  JCOMOIDC-38 - Move various support classes from the OP plugin
dec31c3 is described below

commit dec31c3c9651780fd99f7f197db6df34e73f10dc
Author: Phil Smart <philip.smart at jisc.ac.uk>
AuthorDate: Wed Feb 2 10:28:36 2022 +0000

    JCOMOIDC-38 - Move various support classes from the OP plugin
    
    Move classes from the OP to oidc-common.
    
    https://shibboleth.atlassian.net/browse/JCOMOIDC-38
---
 .../oidc/metadata/context/OIDCMetadataContext.java | 59 ++++++++++++++++
 oidc-common-profile-impl/pom.xml                   |  4 ++
 ...entIDFromOIDCMetadataContextLookupFunction.java | 78 ++++++++++++++++++++++
 3 files changed, 141 insertions(+)

diff --git a/oidc-common-metadata-api/src/main/java/net/shibboleth/oidc/metadata/context/OIDCMetadataContext.java b/oidc-common-metadata-api/src/main/java/net/shibboleth/oidc/metadata/context/OIDCMetadataContext.java
new file mode 100644
index 0000000..e9c615c
--- /dev/null
+++ b/oidc-common-metadata-api/src/main/java/net/shibboleth/oidc/metadata/context/OIDCMetadataContext.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the University Corporation for Advanced Internet Development,
+ * Inc. (UCAID) under one or more contributor license agreements.  See the
+ * NOTICE file distributed with this work for additional information regarding
+ * copyright ownership. The UCAID licenses this file to You under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.shibboleth.oidc.metadata.context;
+
+import javax.annotation.Nullable;
+
+import org.opensaml.messaging.context.BaseContext;
+
+import com.nimbusds.openid.connect.sdk.rp.OIDCClientInformation;
+
+/**
+ * Subcontext carrying information on metadata of the relying party. This
+ * context appears as a subcontext of the
+ * {@link org.opensaml.messaging.context.MessageContext} that carries the actual
+ * OIDC request message, in such cases the metadata carried herein applies to
+ * the issuer of that message.
+ * 
+ * This context is just a placeholder for the final solution. At first phase we
+ * use only redirect uris.
+ */
+public class OIDCMetadataContext extends BaseContext {
+
+    /** The client information. */
+    @Nullable private OIDCClientInformation clientInformation;
+    
+    /**
+     * Set the client information.
+     * 
+     * @return The client information.
+     */
+    @Nullable
+    public OIDCClientInformation getClientInformation() {
+        return clientInformation;
+    }
+
+    /**
+     * Set the client information.
+     * 
+     * @param information The client information.
+     */
+    public void setClientInformation(@Nullable final OIDCClientInformation information) {
+        clientInformation = information;
+    }
+}
\ No newline at end of file
diff --git a/oidc-common-profile-impl/pom.xml b/oidc-common-profile-impl/pom.xml
index 0c34d9e..6cd95fb 100644
--- a/oidc-common-profile-impl/pom.xml
+++ b/oidc-common-profile-impl/pom.xml
@@ -22,6 +22,10 @@
             <groupId>net.shibboleth.oidc</groupId>
             <artifactId>oidc-common-profile-api</artifactId>
         </dependency>
+        <dependency>
+            <groupId>net.shibboleth.oidc</groupId>
+            <artifactId>oidc-common-metadata-api</artifactId>
+        </dependency>
         <dependency>
             <groupId>net.shibboleth.idp</groupId>
             <artifactId>idp-core</artifactId>
diff --git a/oidc-common-profile-impl/src/main/java/net/shibboleth/oidc/profile/logic/ClientIDFromOIDCMetadataContextLookupFunction.java b/oidc-common-profile-impl/src/main/java/net/shibboleth/oidc/profile/logic/ClientIDFromOIDCMetadataContextLookupFunction.java
new file mode 100644
index 0000000..11c52f7
--- /dev/null
+++ b/oidc-common-profile-impl/src/main/java/net/shibboleth/oidc/profile/logic/ClientIDFromOIDCMetadataContextLookupFunction.java
@@ -0,0 +1,78 @@
+/*
+ * Licensed to the University Corporation for Advanced Internet Development,
+ * Inc. (UCAID) under one or more contributor license agreements.  See the
+ * NOTICE file distributed with this work for additional information regarding
+ * copyright ownership. The UCAID licenses this file to You under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.shibboleth.oidc.profile.logic;
+
+import java.util.function.BiFunction;
+import java.util.function.Function;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
+import org.opensaml.messaging.context.navigate.ChildContextLookup;
+import org.opensaml.profile.context.ProfileRequestContext;
+import org.opensaml.profile.context.navigate.InboundMessageContextLookup;
+
+import com.nimbusds.jwt.JWTClaimsSet;
+import com.nimbusds.openid.connect.sdk.rp.OIDCClientInformation;
+
+import net.shibboleth.oidc.metadata.context.OIDCMetadataContext;
+import net.shibboleth.utilities.java.support.logic.Constraint;
+
+/**
+ * A function that returns client_id via client information stored in {@link OIDCMetadataContext}.
+ */
+public class ClientIDFromOIDCMetadataContextLookupFunction
+        implements BiFunction<ProfileRequestContext, JWTClaimsSet, String> {
+
+    /** Strategy that will return {@link OIDCMetadataContext}. */
+    @Nonnull private Function<ProfileRequestContext, OIDCMetadataContext> oidcMetadataContextLookupStrategy;
+
+    /**
+     * Constructor.
+     */
+    public ClientIDFromOIDCMetadataContextLookupFunction() {
+        oidcMetadataContextLookupStrategy = new ChildContextLookup<>(OIDCMetadataContext.class).compose(
+                new InboundMessageContextLookup());
+    }
+
+    /**
+     * Set the strategy used to return the {@link OIDCMetadataContext}.
+     * 
+     * @param strategy The lookup strategy.
+     */
+    public void setOIDCMetadataContextLookupStrategy(
+            @Nonnull final Function<ProfileRequestContext, OIDCMetadataContext> strategy) {
+        oidcMetadataContextLookupStrategy =
+                Constraint.isNotNull(strategy, "OIDCMetadataContext lookup strategy cannot be null");
+    }
+
+    /** {@inheritDoc} */
+    @Override @Nullable
+    public String apply(@Nonnull final ProfileRequestContext prc, @Nullable final JWTClaimsSet claimsSet) {
+        final OIDCMetadataContext oidcMetadataContext = oidcMetadataContextLookupStrategy.apply(prc);
+        if (oidcMetadataContext == null) {
+            return null;
+        }
+        final OIDCClientInformation clientInformation = oidcMetadataContext.getClientInformation();
+        if (clientInformation == null || clientInformation.getID() == null) {
+            return null;
+        }
+        return clientInformation.getID().toString();
+    }
+    
+}
\ No newline at end of file

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