GUACAMOLE-708: Add properties for automatic account creation.

extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/JDBCEnvironment.java

@@ -151,5 +151,21 @@ public abstract class JDBCEnvironment extends LocalEnvironment {
      *     true if the database supports recursive queries, false otherwise.
      */
     public abstract boolean isRecursiveQuerySupported(SqlSession session);
+    
+    /**
+     * Returns a boolean value representing whether or not the JDBC module
+     * should automatically create accounts within the database for users that
+     * are successfully authenticated via other extensions.  Returns true if
+     * accounts should be auto-created, otherwise returns false.
+     * 
+     * @return
+     *     true if user accounts should be automatically created within the
+     *     database when authentication succeeds from another extension;
+     *     otherwise false.
+     * 
+     * @throws GuacamoleException 
+     *     If guacamole.properties cannot be parsed.
+     */
+    public abstract boolean autoCreateAbsentAccounts() throws GuacamoleException;
 
 }

extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-mysql/src/main/java/org/apache/guacamole/auth/mysql/conf/MySQLEnvironment.java

@@ -386,5 +386,11 @@ public class MySQLEnvironment extends JDBCEnvironment {
     public String getMYSQLSSLClientPassword() throws GuacamoleException {
         return getProperty(MySQLGuacamoleProperties.MYSQL_SSL_TRUST_PASSWORD);
     }
+    
+    @Override
+    public boolean autoCreateAbsentAccounts() throws GuacamoleException {
+        return getProperty(MySQLGuacamoleProperties.MYSQL_AUTO_CREATE_ACCOUNTS,
+                false);
+    }
 
 }

extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-mysql/src/main/java/org/apache/guacamole/auth/mysql/conf/MySQLGuacamoleProperties.java

@@ -240,5 +240,13 @@ public class MySQLGuacamoleProperties {
         public String getName() { return "mysql-ssl-client-password"; }
         
     };
+    
+    public static final BooleanGuacamoleProperty MYSQL_AUTO_CREATE_ACCOUNTS =
+            new BooleanGuacamoleProperty() {
+    
+        @Override
+        public String getName() { return "mysql-auto-create-accounts"; }
+                
+    };
 
 }

extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-postgresql/src/main/java/org/apache/guacamole/auth/postgresql/conf/PostgreSQLEnvironment.java

@@ -328,4 +328,10 @@ public class PostgreSQLEnvironment extends JDBCEnvironment {
         return getProperty(PostgreSQLGuacamoleProperties.POSTGRESQL_SSL_KEY_PASSWORD);
     }
     
+    @Override
+    public boolean autoCreateAbsentAccounts() throws GuacamoleException {
+        return getProperty(PostgreSQLGuacamoleProperties.POSTGRESQL_AUTO_CREATE_ACCOUNTS,
+                false);
+    }
+    
 }

extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-postgresql/src/main/java/org/apache/guacamole/auth/postgresql/conf/PostgreSQLGuacamoleProperties.java

@@ -233,4 +233,16 @@ public class PostgreSQLGuacamoleProperties {
         
     };
     
+    /**
+     * Whether or not the PostgreSQL extension should automatically add database
+     * entries for users who are granted access through other extensions.
+     */
+    public static final BooleanGuacamoleProperty POSTGRESQL_AUTO_CREATE_ACCOUNTS =
+            new BooleanGuacamoleProperty() {
+                
+        @Override
+        public String getName() { return "postgresql-auto-create-accounts"; }
+                
+    };
+    
 }

extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-sqlserver/src/main/java/org/apache/guacamole/auth/sqlserver/SQLServerAuthenticationProviderModule.java

@@ -25,6 +25,8 @@ import com.google.inject.name.Names;
 import java.lang.UnsupportedOperationException;
 import java.util.Properties;
 import org.apache.guacamole.GuacamoleException;
+import org.apache.guacamole.auth.sqlserver.conf.SQLServerDriver;
+import org.apache.guacamole.auth.sqlserver.conf.SQLServerEnvironment;
 import org.mybatis.guice.datasource.helper.JdbcHelper;
 
 /**
@@ -45,7 +47,7 @@ public class SQLServerAuthenticationProviderModule implements Module {
     /**
      * Which SQL Server driver should be used.
      */
-    private SQLServerDriver sqlServerDriver;
+    private final SQLServerDriver sqlServerDriver;
 
     /**
      * Creates a new SQLServer authentication provider module that configures

extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-sqlserver/src/main/java/org/apache/guacamole/auth/sqlserver/SQLServerInjectorProvider.java

@@ -24,6 +24,7 @@ import com.google.inject.Injector;
 import org.apache.guacamole.GuacamoleException;
 import org.apache.guacamole.auth.jdbc.JDBCAuthenticationProviderModule;
 import org.apache.guacamole.auth.jdbc.JDBCInjectorProvider;
+import org.apache.guacamole.auth.sqlserver.conf.SQLServerEnvironment;
 
 /**
  * JDBCInjectorProvider implementation which configures Guice injections for

extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-sqlserver/src/main/java/org/apache/guacamole/auth/sqlserver/conf/SQLServerDriver.java

@@ -17,7 +17,7 @@
  * under the License.
  */
 
-package org.apache.guacamole.auth.sqlserver;
+package org.apache.guacamole.auth.sqlserver.conf;
 
 import org.apache.guacamole.properties.EnumGuacamoleProperty.PropertyValue;
 

extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-sqlserver/src/main/java/org/apache/guacamole/auth/sqlserver/conf/SQLServerEnvironment.java

@@ -17,7 +17,7 @@
  * under the License.
  */
 
-package org.apache.guacamole.auth.sqlserver;
+package org.apache.guacamole.auth.sqlserver.conf;
 
 import org.apache.guacamole.GuacamoleException;
 import org.apache.guacamole.auth.jdbc.JDBCEnvironment;
@@ -273,5 +273,11 @@ public class SQLServerEnvironment extends JDBCEnvironment {
     public boolean isRecursiveQuerySupported(SqlSession session) {
         return true; // All versions of SQL Server support recursive queries through CTEs
     }
+    
+    @Override
+    public boolean autoCreateAbsentAccounts() throws GuacamoleException {
+        return getProperty(SQLServerGuacamoleProperties.SQLSERVER_AUTO_CREATE_ACCOUNTS,
+                false);
+    }
 
 }

extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-sqlserver/src/main/java/org/apache/guacamole/auth/sqlserver/conf/SQLServerGuacamoleProperties.java

@@ -17,7 +17,7 @@
  * under the License.
  */
 
-package org.apache.guacamole.auth.sqlserver;
+package org.apache.guacamole.auth.sqlserver.conf;
 
 import org.apache.guacamole.properties.BooleanGuacamoleProperty;
 import org.apache.guacamole.properties.EnumGuacamoleProperty;
@@ -193,5 +193,13 @@ public class SQLServerGuacamoleProperties {
         public String getName() { return "sqlserver-driver"; }
 
     };
+    
+    public static final BooleanGuacamoleProperty SQLSERVER_AUTO_CREATE_ACCOUNTS =
+            new BooleanGuacamoleProperty() {
+        
+        @Override
+        public String getName() { return "sqlserver-auto-create-accounts"; }
+        
+    };
 
 }

extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-sqlserver/src/main/java/org/apache/guacamole/auth/sqlserver/conf/SQLServerPasswordPolicy.java

@@ -17,7 +17,7 @@
  * under the License.
  */
 
-package org.apache.guacamole.auth.sqlserver;
+package org.apache.guacamole.auth.sqlserver.conf;
 
 import org.apache.guacamole.GuacamoleException;
 import org.apache.guacamole.auth.jdbc.JDBCEnvironment;