Fix various issues with security

[lgpl/argeo-commons.git] / security / runtime / org.argeo.security.core / src / main / java / org / argeo / security / core / AuthenticationProvidersRegister.java

diff --git a/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/core/AuthenticationProvidersRegister.java b/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/core/AuthenticationProvidersRegister.java
new file mode 100644 (file)
index 0000000..bd14659
--- /dev/null
+++ b/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/core/AuthenticationProvidersRegister.java
@@ -0,0 +1,48 @@
+package org.argeo.security.core;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.springframework.beans.factory.InitializingBean;
+
+/**
+ * Maintains a list of authentication providers injected in to a provider
+ * manager, in order to avoid issues with OSGi services and use packages.
+ */
+public class AuthenticationProvidersRegister implements InitializingBean {
+       private Log log = LogFactory.getLog(AuthenticationProvidersRegister.class);
+
+       private List<Object> providers = new ArrayList<Object>();
+       private List<Object> defaultProviders = new ArrayList<Object>();
+
+       public void register(Object authenticationProvider,
+                       Map<String, String> parameters) {
+               providers.add(authenticationProvider);
+               if (log.isDebugEnabled())
+                       log.debug("Registered authentication provider " + parameters);
+       }
+
+       public void unregister(Object authenticationProvider,
+                       Map<String, String> parameters) {
+               providers.remove(authenticationProvider);
+               if (log.isDebugEnabled())
+                       log.debug("Unregistered authentication provider " + parameters);
+       }
+
+       public List<Object> getProviders() {
+               return providers;
+       }
+
+       public void setDefaultProviders(
+                       List<Object> defaultProviders) {
+               this.defaultProviders = defaultProviders;
+       }
+
+       public void afterPropertiesSet() throws Exception {
+               providers.addAll(defaultProviders);
+       }
+
+}