WallFilter support DropProcedure Statement

src/main/java/com/alibaba/druid/sql/dialect/oracle/parser/OracleStatementParser.java

@@ -39,6 +39,7 @@ import com.alibaba.druid.sql.ast.statement.SQLAlterTableStatement;
 import com.alibaba.druid.sql.ast.statement.SQLBlockStatement;
 import com.alibaba.druid.sql.ast.statement.SQLColumnDefinition;
 import com.alibaba.druid.sql.ast.statement.SQLCreateProcedureStatement;
+import com.alibaba.druid.sql.ast.statement.SQLDropProcedureStatement;
 import com.alibaba.druid.sql.ast.statement.SQLDropSequenceStatement;
 import com.alibaba.druid.sql.ast.statement.SQLDropTableStatement;
 import com.alibaba.druid.sql.ast.statement.SQLDropTriggerStatement;
@@ -459,6 +460,12 @@ public class OracleStatementParser extends SQLStatementParser {
                     statementList.add(stmt);
                     continue;
                 }
+                
+                if (lexer.token() == Token.PROCEDURE) {
+                    SQLDropProcedureStatement stmt = parseDropProcedure(false);
+                    statementList.add(stmt);
+                    continue;
+                }
 
                 throw new ParserException("TODO : " + lexer.token() + " " + lexer.stringVal());
             }

src/main/java/com/alibaba/druid/wall/spi/WallVisitorUtils.java

@@ -69,6 +69,7 @@ import com.alibaba.druid.sql.ast.statement.SQLCreateTriggerStatement;
 import com.alibaba.druid.sql.ast.statement.SQLCreateViewStatement;
 import com.alibaba.druid.sql.ast.statement.SQLDeleteStatement;
 import com.alibaba.druid.sql.ast.statement.SQLDropIndexStatement;
+import com.alibaba.druid.sql.ast.statement.SQLDropProcedureStatement;
 import com.alibaba.druid.sql.ast.statement.SQLDropSequenceStatement;
 import com.alibaba.druid.sql.ast.statement.SQLDropTableStatement;
 import com.alibaba.druid.sql.ast.statement.SQLDropTriggerStatement;
@@ -2434,6 +2435,7 @@ public class WallVisitorUtils {
                    || x instanceof SQLDropViewStatement //
                    || x instanceof SQLDropTriggerStatement //
                    || x instanceof SQLDropSequenceStatement //
+                   || x instanceof SQLDropProcedureStatement //
         ) {
             allow = config.isDropTableAllow();
             denyMessage = "drop table not allow";

src/test/java/com/alibaba/druid/bvt/filter/wall/WallDropTest2.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright 1999-2101 Alibaba Group Holding Ltd.
+ *
+ * Licensed 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 com.alibaba.druid.bvt.filter.wall;
+
+import junit.framework.TestCase;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.wall.WallConfig;
+import com.alibaba.druid.wall.WallUtils;
+
+
+public class WallDropTest2 extends TestCase {
+    private String sql = "DROP PROCEDURE IF EXISTS CP_PayCalc1";
+    
+    private WallConfig config = new WallConfig();
+    
+    protected void setUp() throws Exception {
+        config.setDropTableAllow(true);
+    }
+
+    public void testMySql() throws Exception {
+        Assert.assertTrue(WallUtils.isValidateMySql(sql, config));
+    }
+    
+    public void testORACLE() throws Exception {
+        Assert.assertTrue(WallUtils.isValidateOracle(sql, config));
+    }
+}