implemented simple static configuration services

openid-connect-client/src/main/java/org/mitre/openid/connect/client/service/impl/StaticClientConfigurationService.java

@@ -0,0 +1,61 @@
+/**
+ * 
+ */
+package org.mitre.openid.connect.client.service.impl;
+
+import java.util.Map;
+
+import org.mitre.openid.connect.client.service.ClientConfigurationService;
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.security.oauth2.provider.ClientDetails;
+
+/**
+ * Client configuration service that holds a static map from issuer URL to a ClientDetails object to use at that issuer.
+ * 
+ * Designed to be configured as a bean.
+ * 
+ * @author jricher
+ *
+ */
+public class StaticClientConfigurationService implements ClientConfigurationService, InitializingBean {
+
+	// Map of issuer URL -> client configuration information
+	private Map<String, ClientDetails> clients;
+	
+	/**
+	 * @return the clients
+	 */
+	public Map<String, ClientDetails> getClients() {
+		return clients;
+	}
+
+	/**
+	 * @param clients the clients to set
+	 */
+	public void setClients(Map<String, ClientDetails> clients) {
+		this.clients = clients;
+	}
+
+	/**
+	 * Get the client configured for this issuer
+	 * 
+	 * @see org.mitre.openid.connect.client.service.ClientConfigurationService#getClientConfiguration(java.lang.String)
+	 */
+	@Override
+	public ClientDetails getClientConfiguration(String issuer) {
+		
+		return clients.get(issuer);
+	}
+
+	/* (non-Javadoc)
+	 * @see org.springframework.beans.factory.InitializingBean#afterPropertiesSet()
+	 */
+    @Override
+    public void afterPropertiesSet() throws Exception {
+    	if (clients == null || clients.isEmpty()) {
+    		throw new IllegalArgumentException("Clients map cannot be null or empty");
+    	}
+	    
+    }
+
+}

openid-connect-client/src/main/java/org/mitre/openid/connect/client/service/impl/StaticServerConfigurationService.java

@@ -0,0 +1,56 @@
+/**
+ * 
+ */
+package org.mitre.openid.connect.client.service.impl;
+
+import java.util.Map;
+
+import org.mitre.openid.connect.client.service.ServerConfigurationService;
+import org.mitre.openid.connect.config.ServerConfiguration;
+import org.springframework.beans.factory.InitializingBean;
+
+/**
+ * Statically configured server configuration service that maps issuer URLs to server configurations to use at that issuer.
+ * 
+ * @author jricher
+ *
+ */
+public class StaticServerConfigurationService implements ServerConfigurationService, InitializingBean {
+
+	// map of issuer url -> server configuration information
+	private Map<String, ServerConfiguration> servers;
+
+	/**
+	 * @return the servers
+	 */
+	public Map<String, ServerConfiguration> getServers() {
+		return servers;
+	}
+
+	/**
+	 * @param servers the servers to set
+	 */
+	public void setServers(Map<String, ServerConfiguration> servers) {
+		this.servers = servers;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.mitre.openid.connect.client.service.ServerConfigurationService#getServerConfiguration(java.lang.String)
+	 */
+	@Override
+	public ServerConfiguration getServerConfiguration(String issuer) {
+		return servers.get(issuer);
+	}
+
+	/* (non-Javadoc)
+	 * @see org.springframework.beans.factory.InitializingBean#afterPropertiesSet()
+	 */
+    @Override
+    public void afterPropertiesSet() throws Exception {
+	    if (servers == null || servers.isEmpty()) {
+	    	throw new IllegalArgumentException("Servers map cannot be null or empty.");
+	    }
+	    
+    }
+
+}

openid-connect-client/src/main/java/org/mitre/openid/connect/client/service/impl/StaticSingleIssuerService.java

@@ -0,0 +1,57 @@
+/**
+ * 
+ */
+package org.mitre.openid.connect.client.service.impl;
+
+import javax.servlet.http.HttpServletRequest;
+
+import org.mitre.openid.connect.client.service.IssuerService;
+import org.springframework.beans.factory.InitializingBean;
+
+import com.google.common.base.Strings;
+
+/**
+ * @author jricher
+ *
+ */
+public class StaticSingleIssuerService implements IssuerService, InitializingBean {
+	
+	private String issuer;
+
+	/**
+	 * @return the issuer
+	 */
+	public String getIssuer() {
+		return issuer;
+	}
+
+	/**
+	 * @param issuer the issuer to set
+	 */
+	public void setIssuer(String issuer) {
+		this.issuer = issuer;
+	}
+
+	/**
+	 * Always returns the configured issuer URL
+	 * 
+	 * @see org.mitre.openid.connect.client.service.IssuerService#getIssuer(javax.servlet.http.HttpServletRequest)
+	 */
+	@Override
+	public String getIssuer(HttpServletRequest request) {
+		return getIssuer();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.springframework.beans.factory.InitializingBean#afterPropertiesSet()
+	 */
+    @Override
+    public void afterPropertiesSet() throws Exception {
+
+    	if (Strings.isNullOrEmpty(issuer)) {
+    		throw new IllegalArgumentException("Issuer must not be null or empty.");
+    	}
+	    
+    }
+
+}